diff options
| author | florian <florian@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2007-04-17 22:16:28 +0000 |
|---|---|---|
| committer | florian <florian@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2007-04-17 22:16:28 +0000 |
| commit | 11aecf7bfdb789eab2a5e5a36a3172a250158501 (patch) | |
| tree | 981a17cf8a33a4f9088c64dfa14f42a6e9c7f748 /target/linux | |
| parent | 54a10cd62697ff67ad261902837907da6aa49b37 (diff) | |
Remove this target since rb-2.6 will build both rb532 and adm5120 later on
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@6992 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'target/linux')
45 files changed, 0 insertions, 6688 deletions
diff --git a/target/linux/rb1xx-2.6/Makefile b/target/linux/rb1xx-2.6/Makefile deleted file mode 100644 index 17bd85871..000000000 --- a/target/linux/rb1xx-2.6/Makefile +++ /dev/null @@ -1,24 +0,0 @@ -# -# Copyright (C) 2006 OpenWrt.org -# -# This is free software, licensed under the GNU General Public License v2. -# See /LICENSE for more information. -# -include $(TOPDIR)/rules.mk - -ARCH:=mipsel -BOARD:=rb1xx -BOARDNAME:=Microtik RouterBoard 1xx -FEATURES:=squashfs jffs2 broken - -define Target/Description - Build firmware images for ADMTek ADM5120 based boards - (e.g : RouterBoard RB1xx (111,112,133,153) -endef - -include $(INCLUDE_DIR)/kernel-build.mk - -# include the profiles --include profiles/*.mk - -$(eval $(call BuildKernel)) diff --git a/target/linux/rb1xx-2.6/config/default b/target/linux/rb1xx-2.6/config/default deleted file mode 100644 index 2b018de0d..000000000 --- a/target/linux/rb1xx-2.6/config/default +++ /dev/null @@ -1,251 +0,0 @@ -CONFIG_32BIT=y -# CONFIG_64BIT is not set -# CONFIG_64BIT_PHYS_ADDR is not set -CONFIG_ADM5120_GPIO=y -CONFIG_ADM5120_NR_UARTS=2 -CONFIG_BASE_SMALL=0 -CONFIG_BAYCOM_SER_FDX=m -CONFIG_BAYCOM_SER_HDX=m -CONFIG_BINFMT_MISC=m -# CONFIG_BLK_DEV_CF_MIPS is not set -CONFIG_CIFS_DEBUG2=y -CONFIG_CIFS_EXPERIMENTAL=y -CONFIG_CIFS_STATS2=y -CONFIG_CIFS_WEAK_PW_HASH=y -CONFIG_CIFS_XATTR=y -CONFIG_CMDLINE="console=ttyS0,115200 rootfs=jffs2,squashfs init=/etc/preinit" -# CONFIG_CPU_BIG_ENDIAN is not set -CONFIG_CPU_HAS_LLSC=y -CONFIG_CPU_HAS_PREFETCH=y -CONFIG_CPU_HAS_SYNC=y -CONFIG_CPU_LITTLE_ENDIAN=y -CONFIG_CPU_MIPS32=y -CONFIG_CPU_MIPS32_R1=y -# CONFIG_CPU_MIPS32_R2 is not set -# CONFIG_CPU_MIPS64_R1 is not set -# CONFIG_CPU_MIPS64_R2 is not set -CONFIG_CPU_MIPSR1=y -# CONFIG_CPU_NEVADA is not set -# CONFIG_CPU_R10000 is not set -# CONFIG_CPU_R3000 is not set -# CONFIG_CPU_R4300 is not set -# CONFIG_CPU_R4X00 is not set -# CONFIG_CPU_R5000 is not set -# CONFIG_CPU_R5432 is not set -# CONFIG_CPU_R6000 is not set -# CONFIG_CPU_R8000 is not set -# CONFIG_CPU_RM7000 is not set -# CONFIG_CPU_RM9000 is not set -# CONFIG_CPU_SB1 is not set -CONFIG_CPU_SUPPORTS_32BIT_KERNEL=y -CONFIG_CPU_SUPPORTS_HIGHMEM=y -# CONFIG_CPU_TX39XX is not set -# CONFIG_CPU_TX49XX is not set -# CONFIG_CPU_VR41XX is not set -CONFIG_CRYPTO_SHA1=y -# CONFIG_DDB5477 is not set -# CONFIG_DM9000 is not set -CONFIG_DMA_NEED_PCI_MAP_STATE=y -CONFIG_DMA_NONCOHERENT=y -CONFIG_ELF_CORE=y -# CONFIG_EXT3_FS_POSIX_ACL is not set -# CONFIG_EXT3_FS_SECURITY is not set -CONFIG_EXT3_FS_XATTR=y -CONFIG_FIRMWARE_EDID=y -CONFIG_FS_MBCACHE=m -CONFIG_FS_POSIX_ACL=y -CONFIG_GENERIC_ACL=y -CONFIG_GENERIC_FIND_NEXT_BIT=y -# CONFIG_GEN_RTC is not set -CONFIG_HWMON=y -# CONFIG_HWMON_DEBUG_CHIP is not set -CONFIG_HW_HAS_PCI=y -CONFIG_HW_RANDOM=y -CONFIG_HZ=250 -# CONFIG_HZ_100 is not set -# CONFIG_HZ_1024 is not set -# CONFIG_HZ_128 is not set -CONFIG_HZ_250=y -# CONFIG_HZ_256 is not set -# CONFIG_HZ_48 is not set -# CONFIG_I2C is not set -# CONFIG_IDE is not set -CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION=m -CONFIG_INET_XFRM_MODE_BEET=m -CONFIG_INET_XFRM_MODE_TRANSPORT=m -CONFIG_INET_XFRM_MODE_TUNNEL=m -CONFIG_INITRAMFS_SOURCE="" -CONFIG_INOTIFY=y -CONFIG_INOTIFY_USER=y -CONFIG_INPUT=y -# CONFIG_INPUT_EVDEV is not set -CONFIG_IPV6_MIP6=y -CONFIG_IPV6_PRIVACY=y -CONFIG_IPV6_ROUTE_INFO=y -CONFIG_IPV6_TUNNEL=m -CONFIG_IP_NF_NAT_SNMP_BASIC=m -CONFIG_IP_NF_NETBIOS_NS=m -CONFIG_IP_NF_TARGET_CLUSTERIP=m -# CONFIG_JFFS2_COMPRESSION_OPTIONS is not set -CONFIG_JFFS2_FS_DEBUG=0 -CONFIG_JFFS2_FS_POSIX_ACL=y -CONFIG_JFFS2_FS_SECURITY=y -CONFIG_JFFS2_FS_XATTR=y -CONFIG_JFFS2_SUMMARY=y -# CONFIG_JOLIET is not set -CONFIG_LEGACY_PTYS=y -CONFIG_LEGACY_PTY_COUNT=256 -# CONFIG_MACH_DECSTATION is not set -# CONFIG_MACH_JAZZ is not set -# CONFIG_MACH_VR41XX is not set -CONFIG_MII=m -# CONFIG_MINIX_FS is not set -CONFIG_MINI_FO=y -CONFIG_MIPS=y -CONFIG_MIPS_ADM5120=y -CONFIG_MIPS_ADM5120_ENET=y -# CONFIG_MIPS_ATLAS is not set -# CONFIG_MIPS_BOSPORUS is not set -# CONFIG_MIPS_COBALT is not set -# CONFIG_MIPS_DB1000 is not set -# CONFIG_MIPS_DB1100 is not set -# CONFIG_MIPS_DB1200 is not set -# CONFIG_MIPS_DB1500 is not set -# CONFIG_MIPS_DB1550 is not set -# CONFIG_MIPS_EV64120 is not set -CONFIG_MIPS_L1_CACHE_SHIFT=5 -# CONFIG_MIPS_MALTA is not set -# CONFIG_MIPS_MIRAGE is not set -# CONFIG_MIPS_MTX1 is not set -CONFIG_MIPS_MT_DISABLED=y -# CONFIG_MIPS_MT_SMP is not set -# CONFIG_MIPS_MT_SMTC is not set -# CONFIG_MIPS_PB1000 is not set -# CONFIG_MIPS_PB1100 is not set -# CONFIG_MIPS_PB1200 is not set -# CONFIG_MIPS_PB1500 is not set -# CONFIG_MIPS_PB1550 is not set -# CONFIG_MIPS_SEAD is not set -# CONFIG_MIPS_SIM is not set -# CONFIG_MIPS_VPE_LOADER is not set -# CONFIG_MIPS_XXS1500 is not set -CONFIG_MODULE_FORCE_UNLOAD=y -# CONFIG_MOMENCO_JAGUAR_ATX is not set -# CONFIG_MOMENCO_OCELOT is not set -# CONFIG_MOMENCO_OCELOT_3 is not set -# CONFIG_MOMENCO_OCELOT_C is not set -# CONFIG_MOMENCO_OCELOT_G is not set -CONFIG_MTD=y -# CONFIG_MTD_ABSENT is not set -# CONFIG_MTD_ADM5120 is not set -CONFIG_MTD_BLOCK=y -# CONFIG_MTD_BLOCK2MTD is not set -# CONFIG_MTD_CFI is not set -CONFIG_MTD_CFI_I1=y -CONFIG_MTD_CFI_I2=y -# CONFIG_MTD_CFI_I4 is not set -# CONFIG_MTD_CFI_I8 is not set -CONFIG_MTD_CHAR=y -# CONFIG_MTD_CMDLINE_PARTS is not set -# CONFIG_MTD_COMPLEX_MAPPINGS is not set -# CONFIG_MTD_CONCAT is not set -# CONFIG_MTD_DEBUG is not set -# CONFIG_MTD_DOC2000 is not set -# CONFIG_MTD_DOC2001 is not set -# CONFIG_MTD_DOC2001PLUS is not set -# CONFIG_MTD_JEDECPROBE is not set -CONFIG_MTD_MAP_BANK_WIDTH_1=y -# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set -CONFIG_MTD_MAP_BANK_WIDTH_2=y -# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set -CONFIG_MTD_MAP_BANK_WIDTH_4=y -# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set -# CONFIG_MTD_MTDRAM is not set -# CONFIG_MTD_MYLOADER_PARTS is not set -CONFIG_MTD_NAND=y -# CONFIG_MTD_NAND_DISKONCHIP is not set -# CONFIG_MTD_NAND_ECC_SMC is not set -CONFIG_MTD_NAND_IDS=y -# CONFIG_MTD_NAND_NANDSIM is not set -CONFIG_MTD_NAND_RB500=y -CONFIG_MTD_NAND_VERIFY_WRITE=y -# CONFIG_MTD_OBSOLETE_CHIPS is not set -# CONFIG_MTD_ONENAND is not set -CONFIG_MTD_PARTITIONS=y -# CONFIG_MTD_PHRAM is not set -# CONFIG_MTD_PLATRAM is not set -# CONFIG_MTD_PMC551 is not set -# CONFIG_MTD_RAM is not set -# CONFIG_MTD_REDBOOT_PARTS is not set -# CONFIG_MTD_ROM is not set -# CONFIG_MTD_SLRAM is not set -CONFIG_NETFILTER_XT_MATCH_QUOTA=m -CONFIG_NETFILTER_XT_MATCH_STATISTIC=m -# CONFIG_NETFILTER_XT_TARGET_DSCP is not set -CONFIG_NET_ACT_SIMP=m -CONFIG_NET_KEY=y -# CONFIG_NET_PCI is not set -# CONFIG_NET_PKTGEN is not set -# CONFIG_NET_VENDOR_3COM is not set -# CONFIG_PAGE_SIZE_16KB is not set -CONFIG_PAGE_SIZE_4KB=y -# CONFIG_PAGE_SIZE_64KB is not set -# CONFIG_PAGE_SIZE_8KB is not set -# CONFIG_PARTITION_ADVANCED is not set -# CONFIG_PCIPCWATCHDOG is not set -CONFIG_PCI_ADM5120=y -# CONFIG_PMC_YOSEMITE is not set -# CONFIG_PNX8550_JBS is not set -# CONFIG_PNX8550_V2PCI is not set -# CONFIG_ROMFS_FS is not set -# CONFIG_RTC is not set -CONFIG_RWSEM_GENERIC_SPINLOCK=y -CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y -# CONFIG_SENSORS_ABITUGURU is not set -# CONFIG_SENSORS_F71805F is not set -# CONFIG_SENSORS_VT1211 is not set -# CONFIG_SERIAL_8250 is not set -CONFIG_SERIAL_ADM5120=y -CONFIG_SERIO=y -# CONFIG_SERIO_I8042 is not set -# CONFIG_SERIO_LIBPS2 is not set -# CONFIG_SERIO_PCIPS2 is not set -# CONFIG_SERIO_RAW is not set -CONFIG_SERIO_SERPORT=y -# CONFIG_SGI_IP22 is not set -# CONFIG_SGI_IP27 is not set -# CONFIG_SGI_IP32 is not set -# CONFIG_SIBYTE_BIGSUR is not set -# CONFIG_SIBYTE_CARMEL is not set -# CONFIG_SIBYTE_CRHINE is not set -# CONFIG_SIBYTE_CRHONE is not set -# CONFIG_SIBYTE_LITTLESUR is not set -# CONFIG_SIBYTE_PTSWARM is not set -# CONFIG_SIBYTE_RHONE is not set -# CONFIG_SIBYTE_SENTOSA is not set -# CONFIG_SIBYTE_SWARM is not set -CONFIG_SOFT_WATCHDOG=m -# CONFIG_SPARSEMEM_STATIC is not set -CONFIG_SYN_COOKIES=y -CONFIG_SYS_HAS_CPU_MIPS32_R1=y -CONFIG_SYS_SUPPORTS_32BIT_KERNEL=y -CONFIG_SYS_SUPPORTS_ARBIT_HZ=y -CONFIG_SYS_SUPPORTS_LITTLE_ENDIAN=y -CONFIG_TMPFS_POSIX_ACL=y -# CONFIG_TOSHIBA_JMR3927 is not set -# CONFIG_TOSHIBA_RBTX4927 is not set -# CONFIG_TOSHIBA_RBTX4938 is not set -CONFIG_TRAD_SIGNALS=y -# CONFIG_UNUSED_SYMBOLS is not set -# CONFIG_USB is not set -CONFIG_VM_EVENT_COUNTERS=y -CONFIG_YAFFS_ALWAYS_CHECK_CHUNK_ERASED=y -CONFIG_YAFFS_AUTO_YAFFS2=y -# CONFIG_YAFFS_DISABLE_LAZY_LOAD is not set -# CONFIG_YAFFS_DISABLE_WIDE_TNODES is not set -CONFIG_YAFFS_DOES_ECC=y -CONFIG_YAFFS_ECC_WRONG_ORDER=y -CONFIG_YAFFS_FS=y -CONFIG_YAFFS_SHORT_NAMES_IN_RAM=y -CONFIG_YAFFS_YAFFS1=y -CONFIG_YAFFS_YAFFS2=y diff --git a/target/linux/rb1xx-2.6/files/arch/mips/adm5120/Makefile b/target/linux/rb1xx-2.6/files/arch/mips/adm5120/Makefile deleted file mode 100644 index a68b4a145..000000000 --- a/target/linux/rb1xx-2.6/files/arch/mips/adm5120/Makefile +++ /dev/null @@ -1,7 +0,0 @@ -# -# Makefile for the ADMtek ADM5120 SoC specific parts of the kernel -# - -obj-y := setup.o prom.o irq.o memory.o mipsIRQ.o adm5120_info.o - -EXTRA_AFLAGS := $(CFLAGS) diff --git a/target/linux/rb1xx-2.6/files/arch/mips/adm5120/adm5120_info.c b/target/linux/rb1xx-2.6/files/arch/mips/adm5120/adm5120_info.c deleted file mode 100644 index 18e267479..000000000 --- a/target/linux/rb1xx-2.6/files/arch/mips/adm5120/adm5120_info.c +++ /dev/null @@ -1,186 +0,0 @@ -/* - * $Id$ - * - * Copyright (C) 2007 OpenWrt.org - * Copyright (C) 2007 Gabor Juhos <juhosg@freemail.hu> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - */ - -#include <linux/types.h> -#include <linux/autoconf.h> -#include <linux/kernel.h> -#include <linux/init.h> - -#include <asm/bootinfo.h> -#include <asm/addrspace.h> - -#include <adm5120_info.h> -#include <adm5120_defs.h> -#include <adm5120_switch.h> -#include <myloader.h> - -/* boot loaders specific definitions */ -#define CFE_EPTSEAL 0x43464531 /* CFE1 is the magic number to recognize CFE from other bootloaders */ - -struct adm5120_info adm5120_info = { - .cpu_speed = CPU_SPEED_175, - .cpu_package = CPU_PACKAGE_PQFP, - .boot_loader = BOOT_LOADER_UNKNOWN, - .board_type = BOARD_TYPE_UNKNOWN -}; - -static char *boot_loader_names[BOOT_LOADER_LAST+1] = { - [BOOT_LOADER_UNKNOWN] = "Unknown", - [BOOT_LOADER_CFE] = "CFE", - [BOOT_LOADER_UBOOT] = "U-Boot", - [BOOT_LOADER_MYLOADER] = "MyLoader" -}; - -/* - * CPU settings detection - */ -#define CODE_GET_PC(c) ((c) & CODE_PC_MASK) -#define CODE_GET_REV(c) (((c) >> CODE_REV_SHIFT) & CODE_REV_MASK) -#define CODE_GET_PK(c) (((c) >> CODE_PK_SHIFT) & CODE_PK_MASK) -#define CODE_GET_CLKS(c) (((c) >> CODE_CLKS_SHIFT) & CODE_CLKS_MASK) -#define CODE_GET_NAB(c) (((c) & CODE_NAB) != 0) - -static void __init detect_cpu_info(void) -{ - uint32_t *reg; - uint32_t code; - uint32_t clks; - - reg = (uint32_t *)KSEG1ADDR(ADM5120_SWITCH_BASE+SWITCH_REG_CODE); - code = *reg; - - clks = CODE_GET_CLKS(code); - - adm5120_info.product_code = CODE_GET_PC(code); - adm5120_info.revision = CODE_GET_REV(code); - - adm5120_info.cpu_speed = CPU_SPEED_175; - if (clks & 1) - adm5120_info.cpu_speed += 25000000; - if (clks & 2) - adm5120_info.cpu_speed += 50000000; - - adm5120_info.cpu_package = (CODE_GET_PK(code) == CODE_PK_BGA) ? - CPU_PACKAGE_BGA : CPU_PACKAGE_PQFP; - - adm5120_info.nand_boot = CODE_GET_NAB(code); - -} - -/* - * Boot loader detection routines - */ -static int __init detect_cfe(void) -{ - /* - * This method only works, when we are booted directly from the CFE. - */ - uint32_t cfe_handle = (uint32_t) fw_arg0; - uint32_t cfe_a1_val = (uint32_t) fw_arg1; - uint32_t cfe_entry = (uint32_t) fw_arg2; - uint32_t cfe_seal = (uint32_t) fw_arg3; - - /* Check for CFE by finding the CFE magic number */ - if (cfe_seal != CFE_EPTSEAL) { - /* We are not booted from CFE */ - return 0; - } - - /* cfe_a1_val must be 0, because only one CPU present in the ADM5120 SoC */ - if (cfe_a1_val != 0) { - return 0; - } - - /* The cfe_handle, and the cfe_entry must be kernel mode addresses */ - if ((cfe_handle < KSEG0) || (cfe_entry < KSEG0)) { - return 0; - } - - return 1; -} - -static int __init detect_uboot(void) -{ - /* FIXME: not yet implemented */ - return 0; -} - -static int __init detect_myloader(void) -{ - struct mylo_system_params *sysp; - struct mylo_board_params *boardp; - struct mylo_partition_table *parts; - - sysp = (struct mylo_system_params *)(MYLO_MIPS_SYS_PARAMS); - boardp = (struct mylo_board_params *)(MYLO_MIPS_BOARD_PARAMS); - parts = (struct mylo_partition_table *)(MYLO_MIPS_PARTITIONS); - - /* Check for some magic numbers */ - if ((sysp->magic != MYLO_MAGIC_SYS_PARAMS) || - (boardp->magic != MYLO_MAGIC_BOARD_PARAMS) || - (parts->magic != MYLO_MAGIC_PARTITIONS)) - return 0; - - return 1; -} - -static int __init detect_routerboot(void) -{ - /* FIXME: not yet implemented */ - return 0; -} - -static int __init detect_bootloader(void) -{ - if (detect_cfe()) - return BOOT_LOADER_CFE; - - if (detect_uboot()) - return BOOT_LOADER_UBOOT; - - if (detect_myloader()) - return BOOT_LOADER_MYLOADER; - - if (detect_routerboot()) - return BOOT_LOADER_ROUTERBOOT; - - return BOOT_LOADER_UNKNOWN; -} - -/* - * Board detection - */ -static void __init detect_board_type(void) -{ - /* FIXME: not yet implemented */ -} - -void __init adm5120_info_show(void) -{ - printk("ADM%04X%s revision %d, running at %ldMHz\n", - adm5120_info.product_code, - (adm5120_info.cpu_package == CPU_PACKAGE_BGA) ? "" : "P", - adm5120_info.revision, - (adm5120_info.cpu_speed / 1000000) - ); - printk("Boot loader is: %s\n", boot_loader_names[adm5120_info.boot_loader]); - printk("Booted from : %s flash\n", adm5120_info.nand_boot ? "NAND" : "NOR"); -} - -void __init adm5120_info_init(void) -{ - detect_cpu_info(); - adm5120_info.boot_loader = detect_bootloader(); - detect_board_type(); - - adm5120_info_show(); -} diff --git a/target/linux/rb1xx-2.6/files/arch/mips/adm5120/irq.c b/target/linux/rb1xx-2.6/files/arch/mips/adm5120/irq.c deleted file mode 100644 index 46f3bb05e..000000000 --- a/target/linux/rb1xx-2.6/files/arch/mips/adm5120/irq.c +++ /dev/null @@ -1,156 +0,0 @@ -/* - * Copyright (C) ADMtek Incorporated. - * Creator : daniell@admtek.com.tw - * Carsten Langgaard, carstenl@mips.com - * Copyright (C) 2000, 2001 MIPS Technologies, Inc. - * Copyright (C) 2001 Ralf Baechle - * Copyright (C) 2005 Jeroen Vreeken (pe1rxq@amsat.org) - */ - -#include <linux/autoconf.h> -#include <linux/init.h> -#include <linux/kernel_stat.h> -#include <linux/signal.h> -#include <linux/sched.h> -#include <linux/interrupt.h> -#include <linux/slab.h> -#include <linux/random.h> -#include <linux/pm.h> - -#include <asm/irq.h> -#include <asm/time.h> -#include <asm/mipsregs.h> -#include <asm/gdb-stub.h> -#include <asm/irq_cpu.h> - -#define MIPS_CPU_TIMER_IRQ 7 - -extern int setup_irq(unsigned int irq, struct irqaction *irqaction); -extern irq_desc_t irq_desc[]; -extern asmlinkage void mipsIRQ(void); - -int mips_int_lock(void); -void mips_int_unlock(int); - -unsigned int mips_counter_frequency; - -#define ADM5120_INTC_REG(reg) (*(volatile u32 *)(KSEG1ADDR(0x12200000+(reg)))) -#define ADM5120_INTC_STATUS ADM5120_INTC_REG(0x00) -#define ADM5120_INTC_ENABLE ADM5120_INTC_REG(0x08) -#define ADM5120_INTC_DISABLE ADM5120_INTC_REG(0x0c) -#define ADM5120_IRQ_MAX 9 -#define ADM5120_IRQ_MASK 0x3ff - -void adm5120_hw0_irqdispatch(struct pt_regs *regs) -{ - unsigned long intsrc; - int i; - - intsrc = ADM5120_INTC_STATUS & ADM5120_IRQ_MASK; - - for (i = 0; intsrc; intsrc >>= 1, i++) - if (intsrc & 0x1) - do_IRQ(i); - else - spurious_interrupt(); -} - -void mips_timer_interrupt(struct pt_regs *regs) -{ - write_c0_compare(read_c0_count()+ mips_counter_frequency/HZ); - ll_timer_interrupt(MIPS_CPU_TIMER_IRQ); -} - -/* Main interrupt dispatcher */ -asmlinkage void plat_irq_dispatch(struct pt_regs *regs) -{ - unsigned int cp0_cause = read_c0_cause() & read_c0_status(); - - if (cp0_cause & CAUSEF_IP7) { - mips_timer_interrupt( regs); - } else if (cp0_cause & CAUSEF_IP2) { - adm5120_hw0_irqdispatch( regs); - } -} - -void enable_adm5120_irq(unsigned int irq) -{ - int s; - - /* Disable all interrupts (FIQ/IRQ) */ - s = mips_int_lock(); - - if ((irq < 0) || (irq > ADM5120_IRQ_MAX)) - goto err_exit; - - ADM5120_INTC_ENABLE = (1<<irq); - -err_exit: - - /* Restore the interrupts states */ - mips_int_unlock(s); -} - - -void disable_adm5120_irq(unsigned int irq) -{ - int s; - - /* Disable all interrupts (FIQ/IRQ) */ - s = mips_int_lock(); - - if ((irq < 0) || (irq > ADM5120_IRQ_MAX)) - goto err_exit; - - ADM5120_INTC_DISABLE = (1<<irq); - -err_exit: - /* Restore the interrupts states */ - mips_int_unlock(s); -} - -unsigned int startup_adm5120_irq(unsigned int irq) -{ - enable_adm5120_irq(irq); - return 0; -} - -void shutdown_adm5120_irq(unsigned int irq) -{ - disable_adm5120_irq(irq); -} - -static inline void ack_adm5120_irq(unsigned int irq_nr) -{ - ADM5120_INTC_DISABLE = (1 << irq_nr); -} - - -static void end_adm5120_irq(unsigned int irq_nr) -{ - ADM5120_INTC_ENABLE = (1 << irq_nr); -} - -static hw_irq_controller adm5120_irq_type = { - .typename = "MIPS", - .startup = startup_adm5120_irq, - .shutdown = shutdown_adm5120_irq, - .enable = enable_adm5120_irq, - .disable = disable_adm5120_irq, - .ack = ack_adm5120_irq, - .end = end_adm5120_irq, - .set_affinity = NULL, -}; - - -void __init arch_init_irq(void) -{ - int i; - - for (i = 0; i <= ADM5120_IRQ_MAX; i++) { - irq_desc[i].status = IRQ_DISABLED; - irq_desc[i].action = 0; - irq_desc[i].depth = 1; - irq_desc[i].chip = &adm5120_irq_type; - } -} diff --git a/target/linux/rb1xx-2.6/files/arch/mips/adm5120/memory.c b/target/linux/rb1xx-2.6/files/arch/mips/adm5120/memory.c deleted file mode 100644 index e5c7f0c91..000000000 --- a/target/linux/rb1xx-2.6/files/arch/mips/adm5120/memory.c +++ /dev/null @@ -1,135 +0,0 @@ -/***************************************************************************** - * Carsten Langgaard, carstenl@mips.com - * Copyright (C) 1999,2000 MIPS Technologies, Inc. All rights reserved. - * Copyright (C) 2003 ADMtek Incorporated. - * daniell@admtek.com.tw - * Copyright (C) 2005 Jeroen Vreeken (pe1rxq@amsat.org) - * - * ######################################################################## - * - * This program is free software; you can distribute it and/or modify it - * under the terms of the GNU General Public License (Version 2) as - * published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License - * for more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 59 Temple Place - Suite 330, Boston MA 02111-1307, USA. - * - * ######################################################################## - * - *****************************************************************************/ - -#include <linux/autoconf.h> -#include <linux/init.h> -#include <linux/mm.h> -#include <linux/bootmem.h> -#include <linux/pfn.h> -#include <linux/string.h> - -#include <asm/bootinfo.h> -#include <asm/page.h> -#include <asm/sections.h> - -#include <asm-mips/mips-boards/prom.h> - -extern char *prom_getenv(char *envname); - -#define PFN_ALIGN(x) (((unsigned long)(x) + (PAGE_SIZE - 1)) & PAGE_MASK) - -#define ADM5120_MEMCTRL 0x1200001c -#define ADM5120_MEMCTRL_SDRAM_MASK 0x7 - -static const unsigned long adm_sdramsize[] __initdata = { - 0x0, /* Reserved */ - 0x0400000, /* 4Mb */ - 0x0800000, /* 8Mb */ - 0x1000000, /* 16Mb */ - 0x4000000, /* 64Mb */ - 0x8000000, /* 128Mb */ -}; - -/* determined physical memory size, not overridden by command line args */ -unsigned long physical_memsize = 0L; - -struct prom_pmemblock mdesc[PROM_MAX_PMEMBLOCKS]; - -struct prom_pmemblock * __init prom_getmdesc(void) -{ - char *memsize_str; - unsigned int memsize; - char cmdline[CL_SIZE], *ptr; - - memsize_str = prom_getenv("memsize"); - - if (!memsize_str) - { - prom_printf("memsize not set in boot prom, set to default (8Mb)\n"); - physical_memsize = 0x00800000; - } - else -#ifdef DEBUG - prom_printf("prom_memsize = %s\n", memsize_str); -#endif - physical_memsize = simple_strtol(memsize_str, NULL, 0); - - /* Check the command line for a memsize directive that overrides - * the physical/default amount */ - strcpy(cmdline, arcs_cmdline); - ptr = strstr(cmdline, "memsize="); - if (ptr && (ptr != cmdline) && (*(ptr - 1) != ' ')) - ptr = strstr(ptr, " memsize="); - - if (ptr) - memsize = memparse(ptr + 8, &ptr); - else - memsize = physical_memsize; - - memset(mdesc, 0, sizeof(mdesc)); - - mdesc[0].type = BOOT_MEM_RAM; - mdesc[0].base = CPHYSADDR(PFN_ALIGN(&_end)); - mdesc[0].size = memsize - mdesc[0].base; - - return &mdesc[0]; -} - -void __init prom_meminit(void) -{ - struct prom_pmemblock *p; - - p = prom_getmdesc(); - - while (p->size) - { - long type; - unsigned long base, size; - base = p->base; - type = p->type, - size = p->size; - add_memory_region(base, size, type); - p++; - } -} - -#if 0 -void __init prom_meminit(void) -{ - unsigned long base = CPHYSADDR(PFN_ALIGN(&_end)); - unsigned long size; - - u32 memctrl = *(u32*)KSEG1ADDR(ADM5120_MEMCTRL); - size = adm_sdramsize[memctrl & ADM5120_MEMCTRL_SDRAM_MASK]; - add_memory_region(base, size-base, BOOT_MEM_RAM); -} -#endif - -unsigned long __init prom_free_prom_memory(void) -{ - /* We do not have to prom memory to free */ - return 0; -} diff --git a/target/linux/rb1xx-2.6/files/arch/mips/adm5120/mipsIRQ.S b/target/linux/rb1xx-2.6/files/arch/mips/adm5120/mipsIRQ.S deleted file mode 100644 index f118fb402..000000000 --- a/target/linux/rb1xx-2.6/files/arch/mips/adm5120/mipsIRQ.S +++ /dev/null @@ -1,135 +0,0 @@ -/* - * Carsten Langgaard, carstenl@mips.com - * Copyright (C) 1999, 2000 MIPS Technologies, Inc. All rights reserved. - * - * ######################################################################## - * - * This program is free software; you can distribute it and/or modify it - * under the terms of the GNU General Public License (Version 2) as - * published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License - * for more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 59 Temple Place - Suite 330, Boston MA 02111-1307, USA. - * - * ######################################################################## - * - * Interrupt exception dispatch code. - * - */ -#include <linux/autoconf.h> - -#include <asm/asm.h> -#include <asm/mipsregs.h> -#include <asm/regdef.h> -#include <asm/stackframe.h> - -#define STATUS_IE 0x00000001 - -/* A lot of complication here is taken away because: - * - * 1) We handle one interrupt and return, sitting in a loop and moving across - * all the pending IRQ bits in the cause register is _NOT_ the answer, the - * common case is one pending IRQ so optimize in that direction. - * - * 2) We need not check against bits in the status register IRQ mask, that - * would make this routine slow as hell. - * - * 3) Linux only thinks in terms of all IRQs on or all IRQs off, nothing in - * between like BSD spl() brain-damage. - * - * Furthermore, the IRQs on the MIPS board look basically (barring software - * IRQs which we don't use at all and all external interrupt sources are - * combined together on hardware interrupt 0 (MIPS IRQ 2)) like: - * - * MIPS IRQ Source - * -------- ------ - * 0 Software (ignored) - * 1 Software (ignored) - * 2 Combined hardware interrupt (hw0) - * 3 Hardware (ignored) - * 4 Hardware (ignored) - * 5 Hardware (ignored) - * 6 Hardware (ignored) - * 7 R4k timer (what we use) - * - * Note: On the SEAD board thing are a little bit different. - * Here IRQ 2 (hw0) is wired to the UART0 and IRQ 3 (hw1) is wired - * wired to UART1. - * - * We handle the IRQ according to _our_ priority which is: - * - * Highest ---- R4k Timer - * Lowest ---- Combined hardware interrupt - * - * then we just return, if multiple IRQs are pending then we will just take - * another exception, big deal. - */ - - .text - .set noreorder - .set noat - .align 5 - -NESTED(mipsIRQ, PT_SIZE, sp) - SAVE_ALL - CLI - .set at - - mfc0 s0, CP0_CAUSE - mfc0 s1, CP0_STATUS - and s0, s0, s1 - - /* First we check for r4k counter/timer IRQ. */ - andi a0, s0, CAUSEF_IP7 - beq a0, zero, 1f - nop - - move a0, sp - jal mips_timer_interrupt - nop - - j ret_from_irq - nop - -1: - andi a0, s0, CAUSEF_IP2 - beq a0, zero, 1f - nop - - move a0, sp - jal adm5120_hw0_irqdispatch - nop -1: - j ret_from_irq - nop - -END(mipsIRQ) - - -LEAF(mips_int_lock) - .set noreorder - mfc0 v0, CP0_STATUS - li v1, ~STATUS_IE - and v1, v1, v0 - mtc0 v1, CP0_STATUS - j ra - and v0, v0, STATUS_IE - .set reorder -END(mips_int_lock) - - -LEAF(mips_int_unlock) - mfc0 v0, CP0_STATUS - and a0, a0, STATUS_IE - or v0, v0, a0 - mtc0 v0, CP0_STATUS - j ra - nop -END(mips_int_unlock) - diff --git a/target/linux/rb1xx-2.6/files/arch/mips/adm5120/prom.c b/target/linux/rb1xx-2.6/files/arch/mips/adm5120/prom.c deleted file mode 100644 index e644fc37c..000000000 --- a/target/linux/rb1xx-2.6/files/arch/mips/adm5120/prom.c +++ /dev/null @@ -1,118 +0,0 @@ -/***************************************************************************** - * Carsten Langgaard, carstenl@mips.com - * Copyright (C) 1999,2000 MIPS Technologies, Inc. All rights reserved. - * Copyright (C) 2003 ADMtek Incorporated. - * daniell@admtek.com.tw - * - * This program is free software; you can distribute it and/or modify it - * under the terms of the GNU General Public License (Version 2) as - * published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License - * for more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 59 Temple Place - Suite 330, Boston MA 02111-1307, USA. - * - *****************************************************************************/ - -#include <linux/init.h> -#include <linux/autoconf.h> -#include <linux/kernel.h> -#include <linux/string.h> -#include <linux/mm.h> -#include <linux/bootmem.h> - -#include <asm/bootinfo.h> -#include <asm/addrspace.h> - -#include <adm5120_info.h> - -void setup_prom_printf(int); -void prom_printf(char *, ...); -void prom_meminit(void); - -#define ADM5120_ENVC 1 - -char *adm5120_envp[2*ADM5120_ENVC] = {"memsize","0x001000000"}; - -#define READCSR(r) *(volatile unsigned long *)(0xB2600000+(r)) -#define WRITECSR(r,v) *(volatile unsigned long *)(0xB2600000+(r)) = v - -#define UART_DR_REG 0x00 -#define UART_FR_REG 0x18 -#define UART_TX_FIFO_FULL 0x20 - -int putPromChar(char c) -{ - WRITECSR(UART_DR_REG, c); - while ( (READCSR(UART_FR_REG) & UART_TX_FIFO_FULL) ); - return 0; -} - -/* - * Ugly prom_printf used for debugging - */ - -void prom_printf(char *fmt, ...) -{ - va_list args; - int l; - char *p, *buf_end; - char buf[1024]; - - va_start(args, fmt); - l = vsprintf(buf, fmt, args); /* hopefully i < sizeof(buf) */ - va_end(args); - - buf_end = buf + l; - - for (p = buf; p < buf_end; p++) { - /* Crude cr/nl handling is better than none */ - if (*p == '\n') - putPromChar('\r'); - putPromChar(*p); - } -} - -char *prom_getenv(char *envname) -{ - int i, index=0; - - i = strlen(envname); - - printk(KERN_INFO "GETENV: envname is %s\n", envname); - - while(index < (2*ADM5120_ENVC)) { - if(strncmp(envname, adm5120_envp[index], i) == 0) { - printk(KERN_INFO "GETENV: returning %s\n", adm5120_envp[index+1]); - return(adm5120_envp[index+1]); - } - index += 2; - } - - printk(KERN_INFO "GETENV: not found.\n"); - return(NULL); -} - - -/* - * initialize the prom module. - */ -void __init prom_init(void) -{ - /* you should these macros defined in include/asm/bootinfo.h */ - mips_machgroup = MACH_GROUP_ADM_GW; - mips_machtype = MACH_ADM_GW_5120; - - adm5120_info_init(); - - /* init command line, register a default kernel command line */ - strcpy(&(arcs_cmdline[0]), "console=ttyS0,115200 rootfstype=squashfs,jffs2 init=/etc/preinit"); - - /* init memory map */ - prom_meminit(); -} diff --git a/target/linux/rb1xx-2.6/files/arch/mips/adm5120/setup.c b/target/linux/rb1xx-2.6/files/arch/mips/adm5120/setup.c deleted file mode 100644 index 1b99d7799..000000000 --- a/target/linux/rb1xx-2.6/files/arch/mips/adm5120/setup.c +++ /dev/null @@ -1,106 +0,0 @@ -/* - * Copyright (C) ADMtek Incorporated. - * Creator : daniell@admtek.com.tw - * Copyright 1999, 2000 MIPS Technologies, Inc. - * Copyright Jeroen Vreeken (pe1rxq@amsat.org), 2005 - */ - -#include <linux/autoconf.h> -#include <linux/init.h> -#include <linux/device.h> -#include <linux/platform_device.h> - -#include <asm/reboot.h> -#include <asm/io.h> -#include <asm/time.h> - -#include <adm5120_info.h> - -#define ADM5120_SOFTRESET 0x12000004 -#define STATUS_IE 0x00000001 -#define ALLINTS (IE_IRQ0 | IE_IRQ5 | STATUS_IE) - -void mips_time_init(void); - -extern unsigned int mips_counter_frequency; - -void adm5120_restart(char *command) -{ - *(u32*)KSEG1ADDR(ADM5120_SOFTRESET)=1; -} - - -void adm5120_halt(void) -{ - printk(KERN_NOTICE "\n** You can safely turn off the power\n"); - while (1); -} - - -void adm5120_power_off(void) -{ - adm5120_halt(); -} - -void __init adm5120_time_init(void) -{ - mips_counter_frequency = adm5120_info.cpu_speed >> 1; -} - -void __init plat_timer_setup(struct irqaction *irq) -{ - /* to generate the first timer interrupt */ - write_c0_compare(read_c0_count()+ mips_counter_frequency/HZ); - clear_c0_status(ST0_BEV); - set_c0_status(ALLINTS); -} - -void __init plat_mem_setup(void) -{ - printk(KERN_INFO "ADM5120 board setup\n"); - - board_time_init = adm5120_time_init; - //board_timer_setup = mips_timer_setup; - - _machine_restart = adm5120_restart; - _machine_halt = adm5120_halt; - pm_power_off = adm5120_power_off; - - set_io_port_base(KSEG1); -} - -const char *get_system_type(void) -{ - return "ADM5120 Board"; -} - -static struct resource adm5120_hcd_resources[] = { - [0] = { - .start = 0x11200000, - .end = 0x11200084, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = 0x3, - .end = 0x3, - .flags = IORESOURCE_IRQ, - }, -}; - -static struct platform_device adm5120hcd_device = { - .name = "adm5120-hcd", - .id = -1, - .num_resources = ARRAY_SIZE(adm5120_hcd_resources), - .resource = adm5120_hcd_resources, -}; - -static struct platform_device *devices[] __initdata = { - &adm5120hcd_device, -}; - -static int __init adm5120_init(void) -{ - return platform_add_devices(devices, ARRAY_SIZE(devices)); -} - -subsys_initcall(adm5120_init); diff --git a/target/linux/rb1xx-2.6/files/arch/mips/pci/ops-adm5120.c b/target/linux/rb1xx-2.6/files/arch/mips/pci/ops-adm5120.c deleted file mode 100644 index 91dae8999..000000000 --- a/target/linux/rb1xx-2.6/files/arch/mips/pci/ops-adm5120.c +++ /dev/null @@ -1,63 +0,0 @@ -/* - * Copyright (C) ADMtek Incorporated. - * Copyright (C) 2005 Jeroen Vreeken (pe1rxq@amsat.org) - * Copyright (C) 2007 Gabor Juhos <juhosg@freemail.hu> - * Copyright (C) 2007 OpenWrt.org - */ - -#include <linux/autoconf.h> -#include <linux/types.h> -#include <linux/pci.h> -#include <linux/kernel.h> -#include <linux/init.h> - -#include <adm5120_defs.h> - -volatile u32* pci_config_address_reg = (volatile u32*)KSEG1ADDR(ADM5120_PCICFG_ADDR); -volatile u32* pci_config_data_reg = (volatile u32*)KSEG1ADDR(ADM5120_PCICFG_DATA); - -#define PCI_ENABLE 0x80000000 - -static int pci_config_read(struct pci_bus *bus, unsigned int devfn, int where, - int size, uint32_t *val) -{ - *pci_config_address_reg = ((bus->number & 0xff) << 0x10) | - ((devfn & 0xff) << 0x08) | (where & 0xfc) | PCI_ENABLE; - switch (size) { - case 1: - *val = ((*pci_config_data_reg)>>((where&3)<<3))&0xff; - break; - case 2: - *val = ((*pci_config_data_reg)>>((where&3)<<3))&0xffff; - break; - default: - *val = (*pci_config_data_reg); - } - return PCIBIOS_SUCCESSFUL; -} - -static int pci_config_write(struct pci_bus *bus, unsigned int devfn, int where, - int size, uint32_t val) -{ - *pci_config_address_reg = ((bus->number & 0xff) << 0x10) | - ((devfn & 0xff) << 0x08) | (where & 0xfc) | PCI_ENABLE; - switch (size) { - case 1: - *(volatile u8 *)(((int)pci_config_data_reg) + - (where & 3)) = val; - break; - case 2: - *(volatile u16 *)(((int)pci_config_data_reg) + - (where & 2)) = (val); - break; - default: - *pci_config_data_reg = (val); - } - - return PCIBIOS_SUCCESSFUL; -} - -struct pci_ops adm5120_pci_ops = { - .read = pci_config_read, - .write = pci_config_write, -}; diff --git a/target/linux/rb1xx-2.6/files/arch/mips/pci/pci-adm5120.c b/target/linux/rb1xx-2.6/files/arch/mips/pci/pci-adm5120.c deleted file mode 100644 index 78de001c5..000000000 --- a/target/linux/rb1xx-2.6/files/arch/mips/pci/pci-adm5120.c +++ /dev/null @@ -1,96 +0,0 @@ -/* - * Copyright (C) ADMtek Incorporated. - * Copyright (C) 2005 Jeroen Vreeken (pe1rxq@amsat.org) - * Copyright (C) 2007 Gabor Juhos <juhosg@freemail.hu> - * Copyright (C) 2007 OpenWrt.org - */ - -#include <linux/autoconf.h> -#include <linux/types.h> -#include <linux/pci.h> -#include <linux/kernel.h> -#include <linux/init.h> - -#include <adm5120_info.h> -#include <adm5120_defs.h> - -extern struct pci_ops adm5120_pci_ops; - -#define PCI_CMM_IOACC_EN 0x1 -#define PCI_CMM_MEMACC_EN 0x2 -#define PCI_CMM_MASTER_EN 0x4 -#define PCI_CMM_DEF \ - (PCI_CMM_IOACC_EN | PCI_CMM_MEMACC_EN | PCI_CMM_MASTER_EN) - -#define PCI_DEF_CACHE_LINE_SZ 4 - - -struct resource pci_io_resource = { - .name = "ADM5120 PCI I/O", - .start = ADM5120_PCIIO_BASE, - .end = ADM5120_PCICFG_ADDR-1, - .flags = IORESOURCE_IO -}; - -struct resource pci_mem_resource = { - .name = "ADM5120 PCI MEM", - .start = ADM5120_PCIMEM_BASE, - .end = ADM5120_PCIIO_BASE-1, - .flags = IORESOURCE_MEM -}; - -static struct pci_controller adm5120_controller = { - .pci_ops = &adm5120_pci_ops, - .io_resource = &pci_io_resource, - .mem_resource = &pci_mem_resource, -}; - -int __init pcibios_map_irq(struct pci_dev *dev, u8 slot, u8 pin) -{ - if (slot < 2 || slot > 4) - return -1; - return slot + 4; -} - -static void adm5120_pci_fixup(struct pci_dev *dev) -{ - if (dev->devfn == 0) { - pci_write_config_word(dev, PCI_COMMAND, PCI_CMM_DEF); - pci_write_config_byte(dev, PCI_CACHE_LINE_SIZE, - PCI_DEF_CACHE_LINE_SZ); - pci_write_config_dword(dev, PCI_BASE_ADDRESS_0, 0); - pci_write_config_dword(dev, PCI_BASE_ADDRESS_1, 0); - } -} - -DECLARE_PCI_FIXUP_HEADER(PCI_ANY_ID, PCI_ANY_ID, adm5120_pci_fixup); - - -int pcibios_plat_dev_init(struct pci_dev *dev) -{ - return 0; -} - -static int __init adm5120_pci_setup(void) -{ - int pci_bios; - - pci_bios = adm5120_has_pci(); - - printk("adm5120: system has %sPCI BIOS\n", pci_bios ? "" : "no "); - if (pci_bios == 0) - return 1; - - /* Avoid ISA compat ranges. */ - PCIBIOS_MIN_IO = 0x00000000; - PCIBIOS_MIN_MEM = 0x00000000; - - /* Set I/O resource limits. */ - ioport_resource.end = 0x1fffffff; - iomem_resource.end = 0xffffffff; - - register_pci_controller(&adm5120_controller); - return 0; -} - -subsys_initcall(adm5120_pci_setup); diff --git a/target/linux/rb1xx-2.6/files/drivers/char/adm5120_gpio.c b/target/linux/rb1xx-2.6/files/drivers/char/adm5120_gpio.c deleted file mode 100644 index 6fccfb029..000000000 --- a/target/linux/rb1xx-2.6/files/drivers/char/adm5120_gpio.c +++ /dev/null @@ -1,58 +0,0 @@ -/* - * ADM5120 LED (GPIO) driver - * - * Copyright (C) Jeroen Vreeken (pe1rxq@amsat.org), 2005 - */ - -#include <linux/autoconf.h> -#include <linux/module.h> -#include <linux/kernel.h> -#include <linux/miscdevice.h> -#include <linux/fs.h> - -#define LED_MINOR 151 -#define GPIO_IO ((unsigned long *)0xb20000b8) - -static ssize_t adm5120_led_write(struct file *file, const char __user *data, - size_t len, loff_t *ppos) -{ - unsigned char val; - - if (!len || get_user(val, data)) - return -EFAULT; - *GPIO_IO=(*GPIO_IO & 0x00ffffff) | (val<<24); - return 1; -} - -static struct file_operations adm5120_led_fops = { - .owner = THIS_MODULE, - .write = adm5120_led_write, -}; - -static struct miscdevice adm5120_led_device = { - LED_MINOR, - "led", - &adm5120_led_fops, -}; - -static int __init adm5120_led_init(void) -{ - printk(KERN_INFO "ADM5120 LED & GPIO driver\n"); - if (misc_register(&adm5120_led_device)) { - printk(KERN_WARNING "Couldn't register device %d\n", LED_MINOR); - return -EBUSY; - } - return 0; -} - -static void __exit adm5120_led_exit(void) -{ - misc_deregister(&adm5120_led_device); -} - -module_init(adm5120_led_init); -module_exit(adm5120_led_exit); - -MODULE_DESCRIPTION("ADM5120 LED and GPIO driver"); -MODULE_AUTHOR("Jeroen Vreeken"); -MODULE_LICENSE("GPL"); diff --git a/target/linux/rb1xx-2.6/files/drivers/mtd/nand/rbmipsnand.c b/target/linux/rb1xx-2.6/files/drivers/mtd/nand/rbmipsnand.c deleted file mode 100644 index 9d6588acf..000000000 --- a/target/linux/rb1xx-2.6/files/drivers/mtd/nand/rbmipsnand.c +++ /dev/null @@ -1,196 +0,0 @@ -#include <linux/init.h> -#include <linux/mtd/nand.h> -#include <linux/mtd/mtd.h> -#include <linux/mtd/partitions.h> -#include <linux/delay.h> -#include <asm/io.h> -#include <asm/irq.h> -#include <asm/bootinfo.h> -#ifdef CONFIG_MIPS_ADM5120 -#include <asm/mach-adm5120/adm5120_defs.h> -#endif - -#define IDT434_REG_BASE ((volatile void *) KSEG1ADDR(0x18000000)) - -#define GPIOF 0x050000 -#define GPIOC 0x050004 -#define GPIOD 0x050008 - -#define GPIO_RDY (1 << 0x08) -#define GPIO_WPX (1 << 0x09) -#define GPIO_ALE (1 << 0x0a) -#define GPIO_CLE (1 << 0x0b) - -#define DEV2BASE 0x010020 - -#define LO_WPX (1 << 0) -#define LO_ALE (1 << 1) -#define LO_CLE (1 << 2) -#define LO_CEX (1 << 3) -#define LO_FOFF (1 << 5) -#define LO_SPICS (1 << 6) -#define LO_ULED (1 << 7) - -#define MEM32(x) *((volatile unsigned *) (x)) - - -/* RouterBoard RB1xx specific definitions */ -#define SMEM1(x) (*((volatile unsigned char *) (KSEG1ADDR(ADM5120_SRAM1_BASE) + x))) - -#define NAND_RW_REG 0x0 //data register -#define NAND_SET_CEn 0x1 //CE# low -#define NAND_CLR_CEn 0x2 //CE# high -#define NAND_CLR_CLE 0x3 //CLE low -#define NAND_SET_CLE 0x4 //CLE high -#define NAND_CLR_ALE 0x5 //ALE low -#define NAND_SET_ALE 0x6 //ALE high -#define NAND_SET_SPn 0x7 //SP# low (use spare area) -#define NAND_CLR_SPn 0x8 //SP# high (do not use spare area) -#define NAND_SET_WPn 0x9 //WP# low -#define NAND_CLR_WPn 0xA //WP# high -#define NAND_STS_REG 0xB //Status register - -static void __iomem *p_nand; - -#ifdef CONFIG_MIKROTIK_RB500 -extern void changeLatchU5(unsigned char orMask, unsigned char nandMask); - -static int rb500_dev_ready(struct mtd_info *mtd) -{ - return MEM32(IDT434_REG_BASE + GPIOD) & GPIO_RDY; -} - -/* - * hardware specific access to control-lines - * - * ctrl: - * NAND_CLE: bit 2 -> bit 3 - * NAND_ALE: bit 3 -> bit 2 - */ -static void rbmips_hwcontrol500(struct mtd_info *mtd, int cmd, - unsigned int ctrl) -{ - struct nand_chip *chip = mtd->priv; - unsigned char orbits, nandbits; - - if (ctrl & NAND_CTRL_CHANGE) { - - orbits = (ctrl & NAND_CLE) << 1; - orbits |= (ctrl & NAND_ALE) >> 1; - - nandbits = (~ctrl & NAND_CLE) << 1; - nandbits |= (~ctrl & NAND_ALE) >> 1; - - changeLatchU5(orbits, nandbits); - } - if (cmd != NAND_CMD_NONE) - writeb(cmd, chip->IO_ADDR_W); - -} -#endif - -#ifdef CONFIG_MIPS_ADM5120 -static int rb100_dev_ready(struct mtd_info *mtd) -{ - return SMEM1(NAND_STS_REG) & 0x80; /* found out by experiment */ -} - -static void rbmips_hwcontrol100(struct mtd_info *mtd, int cmd, unsigned int ctrl) -{ - struct nand_chip *chip = mtd->priv; - - if (ctrl & NAND_CTRL_CHANGE) - SMEM1(ctrl) = 0x01; - if (cmd != NAND_CMD_NONE) - writeb(cmd, chip->IO_ADDR_W); -} -#endif - - -static struct mtd_partition partition_info[] = { - { - name:"RouterBoard NAND Boot", - offset:0, - size:4 * 1024 * 1024}, - { - name:"RouterBoard NAND Main", - offset:MTDPART_OFS_NXTBLK, - size:MTDPART_SIZ_FULL} -}; - -static struct mtd_info rmtd; -static struct nand_chip rnand; - -static unsigned init_ok = 0; - -unsigned get_rbnand_block_size(void) -{ - if (init_ok) - return rmtd.writesize; - else - return 0; -} - -EXPORT_SYMBOL(get_rbnand_block_size); - -int __init rbmips_init(void) -{ - memset(&rmtd, 0, sizeof(rmtd)); - memset(&rnand, 0, sizeof(rnand)); - -#ifdef CONFIG_MIKROTIK_RB500 - printk("RB500 nand\n"); - changeLatchU5(LO_WPX | LO_FOFF | LO_CEX, - LO_ULED | LO_ALE | LO_CLE); - rnand.cmd_ctrl = rbmips_hwcontrol500; - - rnand.dev_ready = rb500_dev_ready; - rnand.IO_ADDR_W = (unsigned char *) - KSEG1ADDR(MEM32(IDT434_REG_BASE + DEV2BASE)); - rnand.IO_ADDR_R = rnand.IO_ADDR_W; -#endif - -#ifdef CONFIG_MIPS_ADM5120 - printk("RB100 nand\n"); - /* enable NAND flash */ - MEM32(0xB2000064) = 0x100; - /* boot done */ - MEM32(0xB2000008) = 0x1; - SMEM1(NAND_SET_SPn) = 0x01; - SMEM1(NAND_CLR_WPn) = 0x01; - rnand.IO_ADDR_R = (unsigned char *)KSEG1ADDR(ADM5120_SRAM1_BASE); - rnand.IO_ADDR_W = rnand.IO_ADDR_R; - rnand.cmd_ctrl = rbmips_hwcontrol100; - rnand.dev_ready = rb100_dev_ready; -#endif - p_nand = (void __iomem *) ioremap((void *) 0x18a20000, 0x1000); - if (!p_nand) { - printk("RBnand Unable ioremap buffer"); - return -ENXIO; - } - rnand.ecc.mode = NAND_ECC_SOFT; - rnand.chip_delay = 25; - rnand.options |= NAND_NO_AUTOINCR; - rmtd.priv = &rnand; - -#ifdef CONFIG_MIKROTIK_RB500 - int *b; - - b = (int *) KSEG1ADDR(0x18010020); - printk("dev2base 0x%08x mask 0x%08x c 0x%08x tc 0x%08x\n", b[0], - b[1], b[2], b[3]); -#endif - - if (nand_scan(&rmtd, 1) && nand_scan(&rmtd, 1) - && nand_scan(&rmtd, 1) && nand_scan(&rmtd, 1)) { - printk("RBxxx nand device not found"); - iounmap((void *) p_nand); - return -ENXIO; - } - - add_mtd_partitions(&rmtd, partition_info, 2); - init_ok = 1; - return 0; -} - -module_init(rbmips_init); diff --git a/target/linux/rb1xx-2.6/files/drivers/net/adm5120sw.c b/target/linux/rb1xx-2.6/files/drivers/net/adm5120sw.c deleted file mode 100644 index fb1752b63..000000000 --- a/target/linux/rb1xx-2.6/files/drivers/net/adm5120sw.c +++ /dev/null @@ -1,507 +0,0 @@ -/* - * ADM5120 built in ethernet switch driver - * - * Copyright Jeroen Vreeken (pe1rxq@amsat.org), 2005 - * - * Inspiration for this driver came from the original ADMtek 2.4 - * driver, Copyright ADMtek Inc. - */ -#include <linux/autoconf.h> -#include <linux/module.h> -#include <linux/kernel.h> -#include <linux/netdevice.h> -#include <linux/etherdevice.h> -#include <linux/skbuff.h> -#include <linux/errno.h> -#include <linux/interrupt.h> -#include <linux/ioport.h> -#include <asm/mipsregs.h> -#include <asm/irq.h> -#include <asm/io.h> -#include "adm5120sw.h" - -#include "adm5120_info.h" - -MODULE_AUTHOR("Jeroen Vreeken (pe1rxq@amsat.org)"); -MODULE_DESCRIPTION("ADM5120 ethernet switch driver"); -MODULE_LICENSE("GPL"); - -/* - * The ADM5120 uses an internal matrix to determine which ports - * belong to which VLAN. - * The default generates a VLAN (and device) for each port - * (including MII port) and the CPU port is part of all of them. - * - * Another example, one big switch and everything mapped to eth0: - * 0x7f, 0x00, 0x00, 0x00, 0x00, 0x00 - */ -static unsigned char vlan_matrix[SW_DEVS] = { - 0x41, 0x42, 0x44, 0x48, 0x50, 0x60 -}; - -static int adm5120_nrdevs; - -static struct net_device *adm5120_devs[SW_DEVS]; -static struct adm5120_dma - adm5120_dma_txh_v[ADM5120_DMA_TXH] __attribute__((aligned(16))), - adm5120_dma_txl_v[ADM5120_DMA_TXL] __attribute__((aligned(16))), - adm5120_dma_rxh_v[ADM5120_DMA_RXH] __attribute__((aligned(16))), - adm5120_dma_rxl_v[ADM5120_DMA_RXL] __attribute__((aligned(16))), - *adm5120_dma_txh, - *adm5120_dma_txl, - *adm5120_dma_rxh, - *adm5120_dma_rxl; -static struct sk_buff - *adm5120_skb_rxh[ADM5120_DMA_RXH], - *adm5120_skb_rxl[ADM5120_DMA_RXL], - *adm5120_skb_txh[ADM5120_DMA_TXH], - *adm5120_skb_txl[ADM5120_DMA_TXL]; -static int adm5120_rxhi = 0; -static int adm5120_rxli = 0; -/* We don't use high priority tx for now */ -/*static int adm5120_txhi = 0;*/ -static int adm5120_txli = 0; -static int adm5120_txhit = 0; -static int adm5120_txlit = 0; -static int adm5120_if_open = 0; - -static inline void adm5120_set_reg(unsigned int reg, unsigned long val) -{ - *(volatile unsigned long*)(SW_BASE+reg) = val; -} - -static inline unsigned long adm5120_get_reg(unsigned int reg) -{ - return *(volatile unsigned long*)(SW_BASE+reg); -} - -static inline void adm5120_rxfixup(struct adm5120_dma *dma, - struct sk_buff **skbl, int num) -{ - int i; - - /* Resubmit the entire ring */ - for (i=0; i<num; i++) { - dma[i].status = 0; - dma[i].cntl = 0; - dma[i].len = ADM5120_DMA_RXSIZE; - dma[i].data = ADM5120_DMA_ADDR(skbl[i]->data) | - ADM5120_DMA_OWN | (i==num-1 ? ADM5120_DMA_RINGEND : 0); - } -} - -static inline void adm5120_rx(struct adm5120_dma *dma, struct sk_buff **skbl, - int *index, int num) -{ - struct sk_buff *skb, *skbn; - struct adm5120_sw *priv; - struct net_device *dev; - int port, vlan, len; - - while (!(dma[*index].data & ADM5120_DMA_OWN)) { - port = (dma[*index].status & ADM5120_DMA_PORTID); - port >>= ADM5120_DMA_PORTSHIFT; - for (vlan = 0; vlan < adm5120_nrdevs; vlan++) { - if ((1<<port) & vlan_matrix[vlan]) - break; - } - if (vlan == adm5120_nrdevs) - vlan = 0; - dev = adm5120_devs[vlan]; - skb = skbl[*index]; - len = (dma[*index].status & ADM5120_DMA_LEN); - len >>= ADM5120_DMA_LENSHIFT; - len -= ETH_FCS; - - priv = netdev_priv(dev); - if (len <= 0 || len > ADM5120_DMA_RXSIZE || - dma[*index].status & ADM5120_DMA_FCSERR) { - priv->stats.rx_errors++; - skbn = NULL; - } else { - skbn = dev_alloc_skb(ADM5120_DMA_RXSIZE+16); - if (skbn) { - skb_put(skb, len); - skb->dev = dev; - skb->protocol = eth_type_trans(skb, dev); - skb->ip_summed = CHECKSUM_UNNECESSARY; - dev->last_rx = jiffies; - priv->stats.rx_packets++; - priv->stats.rx_bytes+=len; - skb_reserve(skbn, 2); - skbl[*index] = skbn; - } else { - printk(KERN_INFO "%s recycling!\n", dev->name); - } - } - - dma[*index].status = 0; - dma[*index].cntl = 0; - dma[*index].len = ADM5120_DMA_RXSIZE; - dma[*index].data = ADM5120_DMA_ADDR(skbl[*index]->data) | - ADM5120_DMA_OWN | - (num-1==*index ? ADM5120_DMA_RINGEND : 0); - if (num == ++*index) - *index = 0; - if (skbn) - netif_rx(skb); - } -} - -static inline void adm5120_tx(struct adm5120_dma *dma, struct sk_buff **skbl, - int *index, int num) -{ - while((dma[*index].data & ADM5120_DMA_OWN) == 0 && skbl[*index]) { - dev_kfree_skb_irq(skbl[*index]); - skbl[*index] = NULL; - if (++*index == num) - *index = 0; - } -} - -static irqreturn_t adm5120_sw_irq(int irq, void *dev_id) -{ - unsigned long intreg; - - adm5120_set_reg(ADM5120_INT_MASK, - adm5120_get_reg(ADM5120_INT_MASK) | ADM5120_INTHANDLE); - - intreg = adm5120_get_reg(ADM5120_INT_ST); - adm5120_set_reg(ADM5120_INT_ST, intreg); - - if (intreg & ADM5120_INT_RXH) - adm5120_rx(adm5120_dma_rxh, adm5120_skb_rxh, &adm5120_rxhi, - ADM5120_DMA_RXH); - if (intreg & ADM5120_INT_HFULL) - adm5120_rxfixup(adm5120_dma_rxh, adm5120_skb_rxh, - ADM5120_DMA_RXH); - if (intreg & ADM5120_INT_RXL) - adm5120_rx(adm5120_dma_rxl, adm5120_skb_rxl, &adm5120_rxli, - ADM5120_DMA_RXL); - if (intreg & ADM5120_INT_LFULL) - adm5120_rxfixup(adm5120_dma_rxl, adm5120_skb_rxl, - ADM5120_DMA_RXL); - if (intreg & ADM5120_INT_TXH) - adm5120_tx(adm5120_dma_txh, adm5120_skb_txh, &adm5120_txhit, - ADM5120_DMA_TXH); - if (intreg & ADM5120_INT_TXL) - adm5120_tx(adm5120_dma_txl, adm5120_skb_txl, &adm5120_txlit, - ADM5120_DMA_TXL); - - adm5120_set_reg(ADM5120_INT_MASK, - adm5120_get_reg(ADM5120_INT_MASK) & ~ADM5120_INTHANDLE); - - return IRQ_HANDLED; -} - -static void adm5120_set_vlan(char *matrix) -{ - unsigned long val; - - val = matrix[0] + (matrix[1]<<8) + (matrix[2]<<16) + (matrix[3]<<24); - adm5120_set_reg(ADM5120_VLAN_GI, val); - val = matrix[4] + (matrix[5]<<8); - adm5120_set_reg(ADM5120_VLAN_GII, val); -} - -static int adm5120_sw_open(struct net_device *dev) -{ - if (!adm5120_if_open++) - adm5120_set_reg(ADM5120_INT_MASK, - adm5120_get_reg(ADM5120_INT_MASK) & ~ADM5120_INTHANDLE); - netif_start_queue(dev); - return 0; -} - -static int adm5120_sw_stop(struct net_device *dev) -{ - netif_stop_queue(dev); - if (!--adm5120_if_open) - adm5120_set_reg(ADM5120_INT_MASK, - adm5120_get_reg(ADM5120_INT_MASK) | ADM5120_INTMASKALL); - return 0; -} - -static int adm5120_sw_tx(struct sk_buff *skb, struct net_device *dev) -{ - struct adm5120_dma *dma = adm5120_dma_txl; - struct sk_buff **skbl = adm5120_skb_txl; - struct adm5120_sw *priv = netdev_priv(dev); - int *index = &adm5120_txli; - int num = ADM5120_DMA_TXL; - int trigger = ADM5120_SEND_TRIG_L; - - dev->trans_start = jiffies; - if (dma[*index].data & ADM5120_DMA_OWN) { - dev_kfree_skb(skb); - priv->stats.tx_dropped++; - return 0; - } - - dma[*index].data = ADM5120_DMA_ADDR(skb->data) | ADM5120_DMA_OWN; - if (*index == num-1) - dma[*index].data |= ADM5120_DMA_RINGEND; - dma[*index].status = - ((skb->len<ETH_ZLEN?ETH_ZLEN:skb->len) << ADM5120_DMA_LENSHIFT) | - (0x1 << priv->port); - dma[*index].len = skb->len < ETH_ZLEN ? ETH_ZLEN : skb->len; - priv->stats.tx_packets++; - priv->stats.tx_bytes += skb->len; - skbl[*index]=skb; - - if (++*index == num) - *index = 0; - adm5120_set_reg(ADM5120_SEND_TRIG, trigger); - - return 0; -} - -static void adm5120_tx_timeout(struct net_device *dev) -{ - netif_wake_queue(dev); -} - -static struct net_device_stats *adm5120_sw_stats(struct net_device *dev) -{ - return &((struct adm5120_sw *)netdev_priv(dev))->stats; -} - -static void adm5120_set_multicast_list(struct net_device *dev) -{ - struct adm5120_sw *priv = netdev_priv(dev); - int portmask; - - portmask = vlan_matrix[priv->port] & 0x3f; - - if (dev->flags & IFF_PROMISC) - adm5120_set_reg(ADM5120_CPUP_CONF, - adm5120_get_reg(ADM5120_CPUP_CONF) & - ~((portmask << ADM5120_DISUNSHIFT) & ADM5120_DISUNALL)); - else - adm5120_set_reg(ADM5120_CPUP_CONF, - adm5120_get_reg(ADM5120_CPUP_CONF) | - (portmask << ADM5120_DISUNSHIFT)); - - if (dev->flags & IFF_PROMISC || dev->flags & IFF_ALLMULTI || - dev->mc_count) - adm5120_set_reg(ADM5120_CPUP_CONF, - adm5120_get_reg(ADM5120_CPUP_CONF) & - ~((portmask << ADM5120_DISMCSHIFT) & ADM5120_DISMCALL)); - else - adm5120_set_reg(ADM5120_CPUP_CONF, - adm5120_get_reg(ADM5120_CPUP_CONF) | - (portmask << ADM5120_DISMCSHIFT)); -} - -static void adm5120_write_mac(struct net_device *dev) -{ - struct adm5120_sw *priv = netdev_priv(dev); - unsigned char *mac = dev->dev_addr; - - adm5120_set_reg(ADM5120_MAC_WT1, - mac[2] | (mac[3]<<8) | (mac[4]<<16) | (mac[5]<<24)); - adm5120_set_reg(ADM5120_MAC_WT0, (priv->port<<3) | - (mac[0]<<16) | (mac[1]<<24) | ADM5120_MAC_WRITE | ADM5120_VLAN_EN); - - while (!(adm5120_get_reg(ADM5120_MAC_WT0) & ADM5120_MAC_WRITE_DONE)); -} - -static int adm5120_sw_set_mac_address(struct net_device *dev, void *p) -{ - struct sockaddr *addr = p; - - memcpy(dev->dev_addr, addr->sa_data, dev->addr_len); - adm5120_write_mac(dev); - return 0; -} - -static int adm5120_do_ioctl(struct net_device *dev, struct ifreq *rq, int cmd) -{ - int err; - struct adm5120_sw_info info; - struct adm5120_sw *priv = netdev_priv(dev); - - switch(cmd) { - case SIOCGADMINFO: - info.magic = 0x5120; - info.ports = adm5120_nrdevs; - info.vlan = priv->port; - err = copy_to_user(rq->ifr_data, &info, sizeof(info)); - if (err) - return -EFAULT; - break; - case SIOCSMATRIX: - if (!capable(CAP_NET_ADMIN)) - return -EPERM; - err = copy_from_user(vlan_matrix, rq->ifr_data, - sizeof(vlan_matrix)); - if (err) - return -EFAULT; - adm5120_set_vlan(vlan_matrix); - break; - case SIOCGMATRIX: - err = copy_to_user(rq->ifr_data, vlan_matrix, - sizeof(vlan_matrix)); - if (err) - return -EFAULT; - break; - default: - return -EOPNOTSUPP; - } - return 0; -} - -static void adm5120_dma_tx_init(struct adm5120_dma *dma, struct sk_buff **skb, - int num) -{ - memset(dma, 0, sizeof(struct adm5120_dma)*num); - dma[num-1].data |= ADM5120_DMA_RINGEND; - memset(skb, 0, sizeof(struct skb*)*num); -} - -static void adm5120_dma_rx_init(struct adm5120_dma *dma, struct sk_buff **skb, - int num) -{ - int i; - - memset(dma, 0, sizeof(struct adm5120_dma)*num); - for (i=0; i<num; i++) { - skb[i] = dev_alloc_skb(ADM5120_DMA_RXSIZE+16); - if (!skb[i]) { - i=num; - break; - } - skb_reserve(skb[i], 2); - dma[i].data = ADM5120_DMA_ADDR(skb[i]->data) | ADM5120_DMA_OWN; - dma[i].cntl = 0; - dma[i].len = ADM5120_DMA_RXSIZE; - dma[i].status = 0; - } - dma[i-1].data |= ADM5120_DMA_RINGEND; -} - -static int __init adm5120_sw_init(void) -{ - int i, err; - struct net_device *dev; - - err = request_irq(SW_IRQ, adm5120_sw_irq, 0, "ethernet switch", NULL); - if (err) - goto out; - - /* MII port? */ - if (adm5120_get_reg(ADM5120_CODE) & ADM5120_CODE_PQFP) - adm5120_nrdevs = 5; - /* CFE based devices only have two enet ports */ - else if (adm5120_info.boot_loader == BOOT_LOADER_CFE) - adm5120_nrdevs = 2; - else - adm5120_nrdevs = 6; - - adm5120_set_reg(ADM5120_CPUP_CONF, - ADM5120_DISCCPUPORT | ADM5120_CRC_PADDING | - ADM5120_DISUNALL | ADM5120_DISMCALL); - adm5120_set_reg(ADM5120_PORT_CONF0, ADM5120_ENMC | ADM5120_ENBP); - - adm5120_set_reg(ADM5120_PHY_CNTL2, adm5120_get_reg(ADM5120_PHY_CNTL2) | - ADM5120_AUTONEG | ADM5120_NORMAL | ADM5120_AUTOMDIX); - adm5120_set_reg(ADM5120_PHY_CNTL3, adm5120_get_reg(ADM5120_PHY_CNTL3) | - ADM5120_PHY_NTH); - - adm5120_set_reg(ADM5120_INT_MASK, ADM5120_INTMASKALL); - adm5120_set_reg(ADM5120_INT_ST, ADM5120_INTMASKALL); - - adm5120_dma_txh = (void *)KSEG1ADDR((u32)adm5120_dma_txh_v); - adm5120_dma_txl = (void *)KSEG1ADDR((u32)adm5120_dma_txl_v); - adm5120_dma_rxh = (void *)KSEG1ADDR((u32)adm5120_dma_rxh_v); - adm5120_dma_rxl = (void *)KSEG1ADDR((u32)adm5120_dma_rxl_v); - - adm5120_dma_tx_init(adm5120_dma_txh, adm5120_skb_txh, ADM5120_DMA_TXH); - adm5120_dma_tx_init(adm5120_dma_txl, adm5120_skb_txl, ADM5120_DMA_TXL); - adm5120_dma_rx_init(adm5120_dma_rxh, adm5120_skb_rxh, ADM5120_DMA_RXH); - adm5120_dma_rx_init(adm5120_dma_rxl, adm5120_skb_rxl, ADM5120_DMA_RXL); - adm5120_set_reg(ADM5120_SEND_HBADDR, KSEG1ADDR(adm5120_dma_txh)); - adm5120_set_reg(ADM5120_SEND_LBADDR, KSEG1ADDR(adm5120_dma_txl)); - adm5120_set_reg(ADM5120_RECEIVE_HBADDR, KSEG1ADDR(adm5120_dma_rxh)); - adm5120_set_reg(ADM5120_RECEIVE_LBADDR, KSEG1ADDR(adm5120_dma_rxl)); - - adm5120_set_vlan(vlan_matrix); - - for (i=0; i<adm5120_nrdevs; i++) { - adm5120_devs[i] = alloc_etherdev(sizeof(struct adm5120_sw)); - if (!adm5120_devs[i]) { - err = -ENOMEM; - goto out_int; - } - - dev = adm5120_devs[i]; - SET_MODULE_OWNER(dev); - memset(netdev_priv(dev), 0, sizeof(struct adm5120_sw)); - ((struct adm5120_sw*)netdev_priv(dev))->port = i; - dev->base_addr = SW_BASE; - dev->irq = SW_IRQ; - dev->open = adm5120_sw_open; - dev->hard_start_xmit = adm5120_sw_tx; - dev->stop = adm5120_sw_stop; - dev->get_stats = adm5120_sw_stats; - dev->set_multicast_list = adm5120_set_multicast_list; - dev->do_ioctl = adm5120_do_ioctl; - dev->tx_timeout = adm5120_tx_timeout; - dev->watchdog_timeo = ETH_TX_TIMEOUT; - dev->set_mac_address = adm5120_sw_set_mac_address; - /* HACK alert!!! In the original admtek driver it is asumed - that you can read the MAC addressess from flash, but edimax - decided to leave that space intentionally blank... - */ - memcpy(dev->dev_addr, "\x00\x50\xfc\x11\x22\x01", 6); - dev->dev_addr[5] += i; - adm5120_write_mac(dev); - - if ((err = register_netdev(dev))) { - free_netdev(dev); - goto out_int; - } - printk(KERN_INFO "%s: ADM5120 switch port%d\n", dev->name, i); - } - adm5120_set_reg(ADM5120_CPUP_CONF, - ADM5120_CRC_PADDING | ADM5120_DISUNALL | ADM5120_DISMCALL); - - return 0; - -out_int: - /* Undo everything that did succeed */ - for (; i; i--) { - unregister_netdev(adm5120_devs[i-1]); - free_netdev(adm5120_devs[i-1]); - } - free_irq(SW_IRQ, NULL); -out: - printk(KERN_ERR "ADM5120 Ethernet switch init failed\n"); - return err; -} - -static void __exit adm5120_sw_exit(void) -{ - int i; - - for (i = 0; i < adm5120_nrdevs; i++) { - unregister_netdev(adm5120_devs[i]); - free_netdev(adm5120_devs[i-1]); - } - - free_irq(SW_IRQ, NULL); - - for (i = 0; i < ADM5120_DMA_RXH; i++) { - if (!adm5120_skb_rxh[i]) - break; - kfree_skb(adm5120_skb_rxh[i]); - } - for (i = 0; i < ADM5120_DMA_RXL; i++) { - if (!adm5120_skb_rxl[i]) - break; - kfree_skb(adm5120_skb_rxl[i]); - } -} - -module_init(adm5120_sw_init); -module_exit(adm5120_sw_exit); diff --git a/target/linux/rb1xx-2.6/files/drivers/net/adm5120sw.h b/target/linux/rb1xx-2.6/files/drivers/net/adm5120sw.h deleted file mode 100644 index 19388a906..000000000 --- a/target/linux/rb1xx-2.6/files/drivers/net/adm5120sw.h +++ /dev/null @@ -1,106 +0,0 @@ -/* - * Defines for ADM5120 built in ethernet switch driver - * - * Copyright Jeroen Vreeken (pe1rxq@amsat.org), 2005 - * - * Values come from ADM5120 datasheet and original ADMtek 2.4 driver, - * Copyright ADMtek Inc. - */ - -#ifndef _INCLUDE_ADM5120SW_H_ -#define _INCLUDE_ADM5120SW_H_ - -#define SW_BASE KSEG1ADDR(0x12000000) -#define SW_DEVS 6 -#define SW_IRQ 9 - -#define ETH_TX_TIMEOUT HZ/4 -#define ETH_FCS 4; - -#define ADM5120_CODE 0x00 /* CPU description */ -#define ADM5120_CODE_PQFP 0x20000000 /* package type */ -#define ADM5120_CPUP_CONF 0x24 /* CPU port config */ -#define ADM5120_DISCCPUPORT 0x00000001 /* disable cpu port */ -#define ADM5120_CRC_PADDING 0x00000002 /* software crc */ -#define ADM5120_DISUNSHIFT 9 -#define ADM5120_DISUNALL 0x00007e00 /* disable unknown from all */ -#define ADM5120_DISMCSHIFT 16 -#define ADM5120_DISMCALL 0x003f0000 /* disable multicast from all */ -#define ADM5120_PORT_CONF0 0x28 -#define ADM5120_ENMC 0x00003f00 /* Enable MC routing (ex cpu) */ -#define ADM5120_ENBP 0x003f0000 /* Enable Back Pressure */ -#define ADM5120_VLAN_GI 0x40 /* VLAN settings */ -#define ADM5120_VLAN_GII 0x44 -#define ADM5120_SEND_TRIG 0x48 -#define ADM5120_SEND_TRIG_L 0x00000001 -#define ADM5120_SEND_TRIG_H 0x00000002 -#define ADM5120_MAC_WT0 0x58 -#define ADM5120_MAC_WRITE 0x00000001 -#define ADM5120_MAC_WRITE_DONE 0x00000002 -#define ADM5120_VLAN_EN 0x00000040 -#define ADM5120_MAC_WT1 0x5c -#define ADM5120_PHY_CNTL2 0x7c -#define ADM5120_AUTONEG 0x0000001f /* Auto negotiate */ -#define ADM5120_NORMAL 0x01f00000 /* PHY normal mode */ -#define ADM5120_AUTOMDIX 0x3e000000 /* Auto MDIX */ -#define ADM5120_PHY_CNTL3 0x80 -#define ADM5120_PHY_NTH 0x00000400 -#define ADM5120_INT_ST 0xb0 -#define ADM5120_INT_RXH 0x0000004 -#define ADM5120_INT_RXL 0x0000008 -#define ADM5120_INT_HFULL 0x0000010 -#define ADM5120_INT_LFULL 0x0000020 -#define ADM5120_INT_TXH 0x0000001 -#define ADM5120_INT_TXL 0x0000002 -#define ADM5120_INT_MASK 0xb4 -#define ADM5120_INTMASKALL 0x1FDEFFF /* All interrupts */ -#define ADM5120_INTHANDLE (ADM5120_INT_RXH | ADM5120_INT_RXL | \ - ADM5120_INT_HFULL | ADM5120_INT_LFULL | \ - ADM5120_INT_TXH | ADM5120_INT_TXL) -#define ADM5120_SEND_HBADDR 0xd0 -#define ADM5120_SEND_LBADDR 0xd4 -#define ADM5120_RECEIVE_HBADDR 0xd8 -#define ADM5120_RECEIVE_LBADDR 0xdc - -struct adm5120_dma { - u32 data; - u32 cntl; - u32 len; - u32 status; -} __attribute__ ((packed)); - -#define ADM5120_DMA_MASK 0x01ffffff -#define ADM5120_DMA_OWN 0x80000000 /* buffer owner */ -#define ADM5120_DMA_RINGEND 0x10000000 /* Last in DMA ring */ - -#define ADM5120_DMA_ADDR(ptr) ((u32)(ptr) & ADM5120_DMA_MASK) -#define ADM5120_DMA_PORTID 0x00007000 -#define ADM5120_DMA_PORTSHIFT 12 -#define ADM5120_DMA_LEN 0x07ff0000 -#define ADM5120_DMA_LENSHIFT 16 -#define ADM5120_DMA_FCSERR 0x00000008 - -#define ADM5120_DMA_TXH 16 -#define ADM5120_DMA_TXL 64 -#define ADM5120_DMA_RXH 16 -#define ADM5120_DMA_RXL 8 - -#define ADM5120_DMA_RXSIZE 1550 -#define ADM5120_DMA_EXTRA 20 - -struct adm5120_sw { - int port; - struct net_device_stats stats; -}; - -#define SIOCSMATRIX SIOCDEVPRIVATE -#define SIOCGMATRIX SIOCDEVPRIVATE+1 -#define SIOCGADMINFO SIOCDEVPRIVATE+2 - -struct adm5120_sw_info { - u16 magic; - u16 ports; - u16 vlan; -}; - -#endif /* _INCLUDE_ADM5120SW_H_ */ diff --git a/target/linux/rb1xx-2.6/files/drivers/serial/adm5120_uart.c b/target/linux/rb1xx-2.6/files/drivers/serial/adm5120_uart.c deleted file mode 100644 index 6b4292867..000000000 --- a/target/linux/rb1xx-2.6/files/drivers/serial/adm5120_uart.c +++ /dev/null @@ -1,524 +0,0 @@ -/* - * Serial driver for ADM5120 SoC - * - * Derived from drivers/serial/uart00.c - * Copyright 2001 Altera Corporation - * - * Some pieces are derived from the ADMtek 2.4 serial driver. - * Copyright (C) ADMtek Incorporated, 2003 - * daniell@admtek.com.tw - * Which again was derived from drivers/char/serial.c - * Copyright (C) Linus Torvalds et al. - * - * Copyright Jeroen Vreeken (pe1rxq@amsat.org), 2005 - */ - -#include <linux/autoconf.h> -#include <linux/init.h> -#include <linux/kernel.h> -#include <linux/module.h> -#include <linux/ioport.h> -#include <linux/serial.h> -#include <linux/serial_core.h> -#include <linux/tty.h> -#include <linux/tty_flip.h> -#include <linux/console.h> - -#define ADM5120_UART_BASE0 0x12600000 -#define ADM5120_UART_BASE1 0x12800000 -#define ADM5120_UART_SIZE 0x20 - -#define ADM5120_UART_IRQ0 1 -#define ADM5120_UART_IRQ1 2 - -#define ADM5120_UART_REG(base, reg) \ - (*(volatile u32 *)KSEG1ADDR((base)+(reg))) - -#define ADM5120_UARTCLK_FREQ 62500000 -#define ADM5120_UART_BAUDDIV(rate) ((unsigned long)(ADM5120_UARTCLK_FREQ/(16*(rate)) - 1)) - -#define ADM5120_UART_BAUD115200 ADM5120_UART_BAUDDIV(115200) - -#define ADM5120_UART_DATA 0x00 -#define ADM5120_UART_RS 0x04 -#define ADM5120_UART_LCR_H 0x08 -#define ADM5120_UART_LCR_M 0x0c -#define ADM5120_UART_LCR_L 0x10 -#define ADM5120_UART_CR 0x14 -#define ADM5120_UART_FR 0x18 -#define ADM5120_UART_IR 0x1c - -#define ADM5120_UART_FE 0x01 -#define ADM5120_UART_PE 0x02 -#define ADM5120_UART_BE 0x04 -#define ADM5120_UART_OE 0x08 -#define ADM5120_UART_ERR 0x0f -#define ADM5120_UART_FIFO_EN 0x10 -#define ADM5120_UART_EN 0x01 -#define ADM5120_UART_TIE 0x20 -#define ADM5120_UART_RIE 0x50 -#define ADM5120_UART_IE 0x78 -#define ADM5120_UART_CTS 0x01 -#define ADM5120_UART_DSR 0x02 -#define ADM5120_UART_DCD 0x04 -#define ADM5120_UART_TXFF 0x20 -#define ADM5120_UART_TXFE 0x80 -#define ADM5120_UART_RXFE 0x10 -#define ADM5120_UART_BRK 0x01 -#define ADM5120_UART_PEN 0x02 -#define ADM5120_UART_EPS 0x04 -#define ADM5120_UART_STP2 0x08 -#define ADM5120_UART_W5 0x00 -#define ADM5120_UART_W6 0x20 -#define ADM5120_UART_W7 0x40 -#define ADM5120_UART_W8 0x60 -#define ADM5120_UART_MIS 0x01 -#define ADM5120_UART_RIS 0x02 -#define ADM5120_UART_TIS 0x04 -#define ADM5120_UART_RTIS 0x08 - -static void adm5120ser_stop_tx(struct uart_port *port) -{ - ADM5120_UART_REG(port->iobase, ADM5120_UART_CR) &= ~ADM5120_UART_TIE; -} - -static void adm5120ser_irq_rx(struct uart_port *port) -{ - struct tty_struct *tty = port->info->tty; - unsigned int status, ch, rds, flg, ignored = 0; - - status = ADM5120_UART_REG(port->iobase, ADM5120_UART_FR); - while (!(status & ADM5120_UART_RXFE)) { - /* - * We need to read rds before reading the - * character from the fifo - */ - rds = ADM5120_UART_REG(port->iobase, ADM5120_UART_RS); - ch = ADM5120_UART_REG(port->iobase, ADM5120_UART_DATA); - port->icount.rx++; - - if (tty->low_latency) - tty_flip_buffer_push(tty); - - flg = TTY_NORMAL; - - /* - * Note that the error handling code is - * out of the main execution path - */ - if (rds & ADM5120_UART_ERR) - goto handle_error; - if (uart_handle_sysrq_char(port, ch)) - goto ignore_char; - - error_return: - tty_insert_flip_char(tty, ch, flg); - - ignore_char: - status = ADM5120_UART_REG(port->iobase, ADM5120_UART_FR); - } - out: - tty_flip_buffer_push(tty); - return; - - handle_error: - ADM5120_UART_REG(port->iobase, ADM5120_UART_RS) = 0xff; - if (rds & ADM5120_UART_BE) { - port->icount.brk++; - if (uart_handle_break(port)) - goto ignore_char; - } else if (rds & ADM5120_UART_PE) - port->icount.parity++; - else if (rds & ADM5120_UART_FE) - port->icount.frame++; - if (rds & ADM5120_UART_OE) - port->icount.overrun++; - - if (rds & port->ignore_status_mask) { - if (++ignored > 100) - goto out; - goto ignore_char; - } - rds &= port->read_status_mask; - - if (rds & ADM5120_UART_BE) - flg = TTY_BREAK; - else if (rds & ADM5120_UART_PE) - flg = TTY_PARITY; - else if (rds & ADM5120_UART_FE) - flg = TTY_FRAME; - - if (rds & ADM5120_UART_OE) { - /* - * CHECK: does overrun affect the current character? - * ASSUMPTION: it does not. - */ - tty_insert_flip_char(tty, ch, flg); - ch = 0; - flg = TTY_OVERRUN; - } -#ifdef CONFIG_MAGIC_SYSRQ - port->sysrq = 0; -#endif - goto error_return; -} - -static void adm5120ser_irq_tx(struct uart_port *port) -{ - struct circ_buf *xmit = &port->info->xmit; - int count; - - if (port->x_char) { - ADM5120_UART_REG(port->iobase, ADM5120_UART_DATA) = - port->x_char; - port->icount.tx++; - port->x_char = 0; - return; - } - if (uart_circ_empty(xmit) || uart_tx_stopped(port)) { - adm5120ser_stop_tx(port); - return; - } - - count = port->fifosize >> 1; - do { - ADM5120_UART_REG(port->iobase, ADM5120_UART_DATA) = - xmit->buf[xmit->tail]; - xmit->tail = (xmit->tail + 1) & (UART_XMIT_SIZE - 1); - port->icount.tx++; - if (uart_circ_empty(xmit)) - break; - } while (--count > 0); - - if (uart_circ_chars_pending(xmit) < WAKEUP_CHARS) - uart_write_wakeup(port); - - if (uart_circ_empty(xmit)) - adm5120ser_stop_tx(port); -} - -static void adm5120ser_irq_modem(struct uart_port *port) -{ - unsigned int status; - - status = ADM5120_UART_REG(port->iobase, ADM5120_UART_FR); - - if (status & ADM5120_UART_DCD) - uart_handle_dcd_change(port, status & ADM5120_UART_DCD); - - if (status & ADM5120_UART_DSR) - port->icount.dsr++; - - if (status & ADM5120_UART_CTS) - uart_handle_cts_change(port, status & ADM5120_UART_CTS); - - wake_up_interruptible(&port->info->delta_msr_wait); -} - -static irqreturn_t adm5120ser_irq(int irq, void *dev_id) -{ - struct uart_port *port = dev_id; - unsigned long ir = ADM5120_UART_REG(port->iobase, ADM5120_UART_IR); - - if (ir & (ADM5120_UART_RIS | ADM5120_UART_RTIS)) - adm5120ser_irq_rx(port); - if (ir & ADM5120_UART_TIS) - adm5120ser_irq_tx(port); - if (ir & ADM5120_UART_MIS) { - adm5120ser_irq_modem(port); - ADM5120_UART_REG(port->iobase, ADM5120_UART_IR) = 0xff; - } - - return IRQ_HANDLED; -} - -static unsigned int adm5120ser_tx_empty(struct uart_port *port) -{ - unsigned int fr = ADM5120_UART_REG(port->iobase, ADM5120_UART_FR); - return (fr & ADM5120_UART_TXFE) ? TIOCSER_TEMT : 0; -} - -static void adm5120ser_set_mctrl(struct uart_port *port, unsigned int mctrl) -{ -} - -static unsigned int adm5120ser_get_mctrl(struct uart_port *port) -{ - unsigned int result = 0; - unsigned int fr = ADM5120_UART_REG(port->iobase, ADM5120_UART_FR); - - if (fr & ADM5120_UART_CTS) - result |= TIOCM_CTS; - if (fr & ADM5120_UART_DSR) - result |= TIOCM_DSR; - if (fr & ADM5120_UART_DCD) - result |= TIOCM_CAR; - return result; -} - -static void adm5120ser_start_tx(struct uart_port *port) -{ - ADM5120_UART_REG(port->iobase, ADM5120_UART_CR) |= ADM5120_UART_TIE; -} - -static void adm5120ser_stop_rx(struct uart_port *port) -{ - ADM5120_UART_REG(port->iobase, ADM5120_UART_CR) &= ~ADM5120_UART_RIE; -} - -static void adm5120ser_enable_ms(struct uart_port *port) -{ -} - -static void adm5120ser_break_ctl(struct uart_port *port, int break_state) -{ - unsigned long flags; - unsigned long lcrh; - - spin_lock_irqsave(&port->lock, flags); - lcrh = ADM5120_UART_REG(port->iobase, ADM5120_UART_LCR_H); - if (break_state == -1) - lcrh |= ADM5120_UART_BRK; - else - lcrh &= ~ADM5120_UART_BRK; - ADM5120_UART_REG(port->iobase, ADM5120_UART_LCR_H) = lcrh; - spin_unlock_irqrestore(&port->lock, flags); -} - -static int adm5120ser_startup(struct uart_port *port) -{ - int ret; - - ret = request_irq(port->irq, adm5120ser_irq, 0, "ADM5120 UART", port); - if (ret) { - printk(KERN_ERR "Couldn't get irq %d\n", port->irq); - return ret; - } - ADM5120_UART_REG(port->iobase, ADM5120_UART_LCR_H) |= - ADM5120_UART_FIFO_EN; - ADM5120_UART_REG(port->iobase, ADM5120_UART_CR) |= - ADM5120_UART_EN | ADM5120_UART_IE; - return 0; -} - -static void adm5120ser_shutdown(struct uart_port *port) -{ - ADM5120_UART_REG(port->iobase, ADM5120_UART_CR) &= ~ADM5120_UART_IE; - free_irq(port->irq, port); -} - -static void adm5120ser_set_termios(struct uart_port *port, - struct termios *termios, struct termios *old) -{ - unsigned int baud, quot, lcrh; - unsigned long flags; - - termios->c_cflag |= CREAD; - - baud = uart_get_baud_rate(port, termios, old, 0, port->uartclk/16); - quot = uart_get_divisor(port, baud); - - lcrh = ADM5120_UART_FIFO_EN; - switch (termios->c_cflag & CSIZE) { - case CS5: - lcrh |= ADM5120_UART_W5; - break; - case CS6: - lcrh |= ADM5120_UART_W6; - break; - case CS7: - lcrh |= ADM5120_UART_W7; - break; - default: - lcrh |= ADM5120_UART_W8; - break; - } - if (termios->c_cflag & CSTOPB) - lcrh |= ADM5120_UART_STP2; - if (termios->c_cflag & PARENB) { - lcrh |= ADM5120_UART_PEN; - if (!(termios->c_cflag & PARODD)) - lcrh |= ADM5120_UART_EPS; - } - - spin_lock_irqsave(port->lock, flags); - - ADM5120_UART_REG(port->iobase, ADM5120_UART_LCR_H) = lcrh; - - /* - * Update the per-port timeout. - */ - uart_update_timeout(port, termios->c_cflag, baud); - - port->read_status_mask = ADM5120_UART_OE; - if (termios->c_iflag & INPCK) - port->read_status_mask |= ADM5120_UART_FE | ADM5120_UART_PE; - if (termios->c_iflag & (BRKINT | PARMRK)) - port->read_status_mask |= ADM5120_UART_BE; - - /* - * Characters to ignore - */ - port->ignore_status_mask = 0; - if (termios->c_iflag & IGNPAR) - port->ignore_status_mask |= ADM5120_UART_FE | ADM5120_UART_PE; - if (termios->c_iflag & IGNBRK) { - port->ignore_status_mask |= ADM5120_UART_BE; - /* - * If we're ignoring parity and break indicators, - * ignore overruns to (for real raw support). - */ - if (termios->c_iflag & IGNPAR) - port->ignore_status_mask |= ADM5120_UART_OE; - } - - quot = ADM5120_UART_BAUD115200; - ADM5120_UART_REG(port->iobase, ADM5120_UART_LCR_L) = quot & 0xff; - ADM5120_UART_REG(port->iobase, ADM5120_UART_LCR_M) = quot >> 8; - - spin_unlock_irqrestore(&port->lock, flags); -} - -static const char *adm5120ser_type(struct uart_port *port) -{ - return port->type == PORT_ADM5120 ? "ADM5120" : NULL; -} - -static void adm5120ser_config_port(struct uart_port *port, int flags) -{ - if (flags & UART_CONFIG_TYPE) - port->type = PORT_ADM5120; -} - -static void adm5120ser_release_port(struct uart_port *port) -{ - release_mem_region(port->iobase, ADM5120_UART_SIZE); -} - -static int adm5120ser_request_port(struct uart_port *port) -{ - return request_mem_region(port->iobase, ADM5120_UART_SIZE, - "adm5120-uart") != NULL ? 0 : -EBUSY; -} - -static struct uart_ops adm5120ser_ops = { - .tx_empty = adm5120ser_tx_empty, - .set_mctrl = adm5120ser_set_mctrl, - .get_mctrl = adm5120ser_get_mctrl, - .stop_tx = adm5120ser_stop_tx, - .start_tx = adm5120ser_start_tx, - .stop_rx = adm5120ser_stop_rx, - .enable_ms = adm5120ser_enable_ms, - .break_ctl = adm5120ser_break_ctl, - .startup = adm5120ser_startup, - .shutdown = adm5120ser_shutdown, - .set_termios = adm5120ser_set_termios, - .type = adm5120ser_type, - .config_port = adm5120ser_config_port, - .release_port = adm5120ser_release_port, - .request_port = adm5120ser_request_port, -}; - -static void adm5120console_put(const char c) -{ - while ((ADM5120_UART_REG(ADM5120_UART_BASE0, ADM5120_UART_FR) & - ADM5120_UART_TXFF) != 0); - ADM5120_UART_REG(ADM5120_UART_BASE0, ADM5120_UART_DATA) = c; -} - -static void adm5120console_write(struct console *con, const char *s, - unsigned int count) -{ - while (count--) { - if (*s == '\n') - adm5120console_put('\r'); - adm5120console_put(*s); - s++; - } -} - -static int __init adm5120console_setup(struct console *con, char *options) -{ - /* Set to 115200 baud, 8N1 and enable FIFO */ - ADM5120_UART_REG(ADM5120_UART_BASE0, ADM5120_UART_LCR_L) = - ADM5120_UART_BAUD115200 & 0xff; - ADM5120_UART_REG(ADM5120_UART_BASE0, ADM5120_UART_LCR_M) = - ADM5120_UART_BAUD115200 >> 8; - ADM5120_UART_REG(ADM5120_UART_BASE0, ADM5120_UART_LCR_H) = - ADM5120_UART_W8 | ADM5120_UART_FIFO_EN; - /* Enable port */ - ADM5120_UART_REG(ADM5120_UART_BASE0, ADM5120_UART_CR) = - ADM5120_UART_EN; - - return 0; -} - -static struct uart_driver adm5120ser_reg; - -static struct console adm5120_serconsole = { - .name = "ttyS", - .write = adm5120console_write, - .device = uart_console_device, - .setup = adm5120console_setup, - .flags = CON_PRINTBUFFER, - .cflag = B115200 | CS8 | CREAD, - .index = 0, - .data = &adm5120ser_reg, -}; - -static int __init adm5120console_init(void) -{ - register_console(&adm5120_serconsole); - return 0; -} - -console_initcall(adm5120console_init); - - -static struct uart_port adm5120ser_ports[] = { - { - .iobase = ADM5120_UART_BASE0, - .irq = ADM5120_UART_IRQ0, - .uartclk = ADM5120_UARTCLK_FREQ, - .fifosize = 16, - .ops = &adm5120ser_ops, - .line = 0, - .flags = ASYNC_BOOT_AUTOCONF, - }, -#if (CONFIG_ADM5120_NR_UARTS > 1) - { - .iobase = ADM5120_UART_BASE1, - .irq = ADM5120_UART_IRQ1, - .uartclk = ADM5120_UARTCLK_FREQ, - .fifosize = 16, - .ops = &adm5120ser_ops, - .line = 1, - .flags = ASYNC_BOOT_AUTOCONF, - }, -#endif -}; - -static struct uart_driver adm5120ser_reg = { - .owner = THIS_MODULE, - .driver_name = "ttyS", - .dev_name = "ttyS", - .major = TTY_MAJOR, - .minor = 64, - .nr = CONFIG_ADM5120_NR_UARTS, - .cons = &adm5120_serconsole, -}; - -static int __init adm5120ser_init(void) -{ - int ret, i; - - ret = uart_register_driver(&adm5120ser_reg); - if (!ret) { - for (i = 0; i < CONFIG_ADM5120_NR_UARTS; i++) - uart_add_one_port(&adm5120ser_reg, &adm5120ser_ports[i]); - } - - return ret; -} - -__initcall(adm5120ser_init); diff --git a/target/linux/rb1xx-2.6/files/drivers/usb/host/adm5120-hcd.c b/target/linux/rb1xx-2.6/files/drivers/usb/host/adm5120-hcd.c deleted file mode 100644 index b4a1899d1..000000000 --- a/target/linux/rb1xx-2.6/files/drivers/usb/host/adm5120-hcd.c +++ /dev/null @@ -1,790 +0,0 @@ -/* - * HCD driver for ADM5120 SoC - * - * Copyright (C) 2005 Jeroen Vreeken (pe1rxq@amsat.org) - * - * Based on the ADMtek 2.4 driver - * (C) Copyright 2003 Junius Chen <juniusc@admtek.com.tw> - * Which again was based on the ohci and uhci drivers. - */ - -#include <linux/autoconf.h> -#include <linux/moduleparam.h> -#include <linux/kernel.h> -#include <linux/errno.h> -#include <linux/interrupt.h> -#include <linux/usb.h> -#include <linux/platform_device.h> - -#include "../core/hcd.h" - -MODULE_DESCRIPTION("ADM5120 USB Host Controller Driver"); -MODULE_LICENSE("GPL"); -MODULE_AUTHOR("Jeroen Vreeken (pe1rxq@amsat.org)"); - -#define ADMHCD_REG_CONTROL 0x00 -#define ADMHCD_REG_INTSTATUS 0x04 -#define ADMHCD_REG_INTENABLE 0x08 -#define ADMHCD_REG_HOSTCONTROL 0x10 -#define ADMHCD_REG_FMINTERVAL 0x18 -#define ADMHCD_REG_FMNUMBER 0x1c -#define ADMHCD_REG_LSTHRESH 0x70 -#define ADMHCD_REG_RHDESCR 0x74 -#define ADMHCD_REG_PORTSTATUS0 0x78 -#define ADMHCD_REG_PORTSTATUS1 0x7c -#define ADMHCD_REG_HOSTHEAD 0x80 - - -#define ADMHCD_NUMPORTS 2 - -#define ADMHCD_HOST_EN 0x00000001 /* Host enable */ -#define ADMHCD_SW_INTREQ 0x00000002 /* request software int */ -#define ADMHCD_SW_RESET 0x00000008 /* Reset */ - -#define ADMHCD_INT_TD 0x00100000 /* TD completed */ -#define ADMHCD_INT_SW 0x20000000 /* software interrupt */ -#define ADMHCD_INT_FATAL 0x40000000 /* Fatal interrupt */ -#define ADMHCD_INT_ACT 0x80000000 /* Interrupt active */ - -#define ADMHCD_STATE_RST 0x00000000 /* bus state reset */ -#define ADMHCD_STATE_RES 0x00000001 /* bus state resume */ -#define ADMHCD_STATE_OP 0x00000002 /* bus state operational */ -#define ADMHCD_STATE_SUS 0x00000003 /* bus state suspended */ -#define ADMHCD_DMA_EN 0x00000004 /* enable dma engine */ - -#define ADMHCD_NPS 0x00000020 /* No Power Switch */ -#define ADMHCD_LPSC 0x04000000 /* Local power switch change */ - -#define ADMHCD_CCS 0x00000001 /* current connect status */ -#define ADMHCD_PES 0x00000002 /* port enable status */ -#define ADMHCD_PSS 0x00000004 /* port suspend status */ -#define ADMHCD_POCI 0x00000008 /* port overcurrent indicator */ -#define ADMHCD_PRS 0x00000010 /* port reset status */ -#define ADMHCD_PPS 0x00000100 /* port power status */ -#define ADMHCD_LSDA 0x00000200 /* low speed device attached */ -#define ADMHCD_CSC 0x00010000 /* connect status change */ -#define ADMHCD_PESC 0x00020000 /* enable status change */ -#define ADMHCD_PSSC 0x00040000 /* suspend status change */ -#define ADMHCD_OCIC 0x00080000 /* overcurrent change*/ -#define ADMHCD_PRSC 0x00100000 /* reset status change */ - - -struct admhcd_ed { - /* Don't change first four, they used for DMA */ - u32 control; - struct admhcd_td *tail; - struct admhcd_td *head; - struct admhcd_ed *next; - /* the rest is for the driver only: */ - struct admhcd_td *cur; - struct usb_host_endpoint *ep; - struct urb *urb; - struct admhcd_ed *real; -} __attribute__ ((packed)); - -#define ADMHCD_ED_EPSHIFT 7 /* Shift for endpoint number */ -#define ADMHCD_ED_INT 0x00000800 /* Is this an int endpoint */ -#define ADMHCD_ED_SPEED 0x00002000 /* Is it a high speed dev? */ -#define ADMHCD_ED_SKIP 0x00004000 /* Skip this ED */ -#define ADMHCD_ED_FORMAT 0x00008000 /* Is this an isoc endpoint */ -#define ADMHCD_ED_MAXSHIFT 16 /* Shift for max packet size */ - -struct admhcd_td { - /* Don't change first four, they are used for DMA */ - u32 control; - u32 buffer; - u32 buflen; - struct admhcd_td *next; - /* the rest is for the driver only: */ - struct urb *urb; - struct admhcd_td *real; -} __attribute__ ((packed)); - -#define ADMHCD_TD_OWN 0x80000000 -#define ADMHCD_TD_TOGGLE 0x00000000 -#define ADMHCD_TD_DATA0 0x01000000 -#define ADMHCD_TD_DATA1 0x01800000 -#define ADMHCD_TD_OUT 0x00200000 -#define ADMHCD_TD_IN 0x00400000 -#define ADMHCD_TD_SETUP 0x00000000 -#define ADMHCD_TD_ISO 0x00010000 -#define ADMHCD_TD_R 0x00040000 -#define ADMHCD_TD_INTEN 0x00010000 - -static int admhcd_td_err[16] = { - 0, /* No */ - -EREMOTEIO, /* CRC */ - -EREMOTEIO, /* bit stuff */ - -EREMOTEIO, /* data toggle */ - -EPIPE, /* stall */ - -ETIMEDOUT, /* timeout */ - -EPROTO, /* pid err */ - -EPROTO, /* unexpected pid */ - -EREMOTEIO, /* data overrun */ - -EREMOTEIO, /* data underrun */ - -ETIMEDOUT, /* 1010 */ - -ETIMEDOUT, /* 1011 */ - -EREMOTEIO, /* buffer overrun */ - -EREMOTEIO, /* buffer underrun */ - -ETIMEDOUT, /* 1110 */ - -ETIMEDOUT, /* 1111 */ -}; - -#define ADMHCD_TD_ERRMASK 0x38000000 -#define ADMHCD_TD_ERRSHIFT 27 - -#define TD(td) ((struct admhcd_td *)(((u32)(td)) & ~0xf)) -#define ED(ed) ((struct admhcd_ed *)(((u32)(ed)) & ~0xf)) - -struct admhcd { - u32 base; - u32 dma_en; - spinlock_t lock; - unsigned long flags; -}; - -#define hcd_to_admhcd(hcd) ((struct admhcd *)(hcd)->hcd_priv) - -static char hcd_name[] = "adm5120-hcd"; - -static u32 admhcd_reg_get(struct admhcd *ahcd, int reg) -{ - return *(volatile u32 *)KSEG1ADDR(ahcd->base+reg); -} - -static void admhcd_reg_set(struct admhcd *ahcd, int reg, u32 val) -{ - *(volatile u32 *)KSEG1ADDR(ahcd->base+reg) = val; -} - -static void admhcd_lock(struct admhcd *ahcd) -{ - spin_lock_irqsave(&ahcd->lock, ahcd->flags); - ahcd->dma_en = admhcd_reg_get(ahcd, ADMHCD_REG_HOSTCONTROL) & - ADMHCD_DMA_EN; - admhcd_reg_set(ahcd, ADMHCD_REG_HOSTCONTROL, ADMHCD_STATE_OP); -} - -static void admhcd_unlock(struct admhcd *ahcd) -{ - admhcd_reg_set(ahcd, ADMHCD_REG_HOSTCONTROL, - ADMHCD_STATE_OP | ahcd->dma_en); - spin_unlock_irqrestore(&ahcd->lock, ahcd->flags); -} - -static struct admhcd_td *admhcd_td_alloc(struct admhcd_ed *ed, struct urb *urb) -{ - struct admhcd_td *tdn, *td; - - tdn = kmalloc(sizeof(struct admhcd_td), GFP_ATOMIC); - if (!tdn) - return NULL; - tdn->real = tdn; - tdn = (struct admhcd_td *)KSEG1ADDR(tdn); - memset(tdn, 0, sizeof(struct admhcd_td)); - if (ed->cur == NULL) { - ed->cur = tdn; - ed->head = tdn; - ed->tail = tdn; - td = tdn; - } else { - /* Supply back the old tail and link in new td as tail */ - td = TD(ed->tail); - TD(ed->tail)->next = tdn; - ed->tail = tdn; - } - td->urb = urb; - - return td; -} - -static void admhcd_td_free(struct admhcd_ed *ed, struct urb *urb) -{ - struct admhcd_td *td, **tdp; - - if (urb == NULL) - ed->control |= ADMHCD_ED_SKIP; - tdp = &ed->cur; - td = ed->cur; - do { - if (td->urb == urb) - break; - tdp = &td->next; - td = TD(td->next); - } while (td); - while (td && td->urb == urb) { - *tdp = TD(td->next); - kfree(td->real); - td = *tdp; - } -} - -/* Find an endpoint's descriptor, if needed allocate a new one and link it - in the DMA chain - */ -static struct admhcd_ed *admhcd_get_ed(struct admhcd *ahcd, - struct usb_host_endpoint *ep, struct urb *urb) -{ - struct admhcd_ed *hosthead; - struct admhcd_ed *found = NULL, *ed = NULL; - unsigned int pipe = urb->pipe; - - admhcd_lock(ahcd); - hosthead = (struct admhcd_ed *)admhcd_reg_get(ahcd, ADMHCD_REG_HOSTHEAD); - if (hosthead) { - for (ed = hosthead;; ed = ED(ed->next)) { - if (ed->ep == ep) { - found = ed; - break; - } - if (ED(ed->next) == hosthead) - break; - } - } - if (!found) { - found = kmalloc(sizeof(struct admhcd_ed), GFP_ATOMIC); - if (!found) - goto out; - memset(found, 0, sizeof(struct admhcd_ed)); - found->real = found; - found->ep = ep; - found = (struct admhcd_ed *)KSEG1ADDR(found); - found->control = usb_pipedevice(pipe) | - (usb_pipeendpoint(pipe) << ADMHCD_ED_EPSHIFT) | - (usb_pipeint(pipe) ? ADMHCD_ED_INT : 0) | - (urb->dev->speed == USB_SPEED_FULL ? ADMHCD_ED_SPEED : 0) | - (usb_pipeisoc(pipe) ? ADMHCD_ED_FORMAT : 0) | - (usb_maxpacket(urb->dev, pipe, usb_pipeout(pipe)) << ADMHCD_ED_MAXSHIFT); - /* Alloc first dummy td */ - admhcd_td_alloc(found, NULL); - if (hosthead) { - found->next = hosthead; - ed->next = found; - } else { - found->next = found; - admhcd_reg_set(ahcd, ADMHCD_REG_HOSTHEAD, (u32)found); - } - } -out: - admhcd_unlock(ahcd); - return found; -} - -static struct admhcd_td *admhcd_td_fill(u32 control, struct admhcd_td *td, - dma_addr_t data, int len) -{ - td->buffer = data; - td->buflen = len; - td->control = control; - return TD(td->next); -} - -static void admhcd_ed_start(struct admhcd *ahcd, struct admhcd_ed *ed) -{ - struct admhcd_td *td = ed->cur; - - if (ed->urb) - return; - if (td->urb) { - ed->urb = td->urb; - while (1) { - td->control |= ADMHCD_TD_OWN; - if (TD(td->next)->urb != td->urb) { - td->buflen |= ADMHCD_TD_INTEN; - break; - } - td = TD(td->next); - } - } - ed->head = TD(ed->head); - ahcd->dma_en |= ADMHCD_DMA_EN; -} - -static irqreturn_t adm5120hcd_irq(int irq, void *ptr, struct pt_regs *regs) -{ - struct usb_hcd *hcd = (struct usb_hcd *)ptr; - struct admhcd *ahcd = hcd_to_admhcd(hcd); - u32 intstatus; - - intstatus = admhcd_reg_get(ahcd, ADMHCD_REG_INTSTATUS); - if (intstatus & ADMHCD_INT_FATAL) { - admhcd_reg_set(ahcd, ADMHCD_REG_INTSTATUS, ADMHCD_INT_FATAL); - // - } - if (intstatus & ADMHCD_INT_SW) { - admhcd_reg_set(ahcd, ADMHCD_REG_INTSTATUS, ADMHCD_INT_SW); - // - } - if (intstatus & ADMHCD_INT_TD) { - struct admhcd_ed *ed, *head; - - admhcd_reg_set(ahcd, ADMHCD_REG_INTSTATUS, ADMHCD_INT_TD); - - head = (struct admhcd_ed *)admhcd_reg_get(ahcd, ADMHCD_REG_HOSTHEAD); - ed = head; - if (ed) do { - /* Is it a finished TD? */ - if (ed->urb && !(ed->cur->control & ADMHCD_TD_OWN)) { - struct admhcd_td *td; - int error; - - td = ed->cur; - error = (td->control & ADMHCD_TD_ERRMASK) >> - ADMHCD_TD_ERRSHIFT; - ed->urb->status = admhcd_td_err[error]; - admhcd_td_free(ed, ed->urb); - // Calculate real length!!! - ed->urb->actual_length = ed->urb->transfer_buffer_length; - ed->urb->hcpriv = NULL; - usb_hcd_giveback_urb(hcd, ed->urb); - ed->urb = NULL; - } - admhcd_ed_start(ahcd, ed); - ed = ED(ed->next); - } while (ed != head); - } - - return IRQ_HANDLED; -} - -static int admhcd_urb_enqueue(struct usb_hcd *hcd, struct usb_host_endpoint *ep, - struct urb *urb, int mem_flags) -{ - struct admhcd *ahcd = hcd_to_admhcd(hcd); - struct admhcd_ed *ed; - struct admhcd_td *td; - int size = 0, i, zero = 0, ret = 0; - unsigned int pipe = urb->pipe, toggle = 0; - dma_addr_t data = (dma_addr_t)urb->transfer_buffer; - int data_len = urb->transfer_buffer_length; - - ed = admhcd_get_ed(ahcd, ep, urb); - if (!ed) - return -ENOMEM; - - switch(usb_pipetype(pipe)) { - case PIPE_CONTROL: - size = 2; - case PIPE_INTERRUPT: - case PIPE_BULK: - default: - size += urb->transfer_buffer_length / 4096; - if (urb->transfer_buffer_length % 4096) - size++; - if (size == 0) - size++; - else if (urb->transfer_flags & URB_ZERO_PACKET && - !(urb->transfer_buffer_length % - usb_maxpacket(urb->dev, pipe, usb_pipeout(pipe)))) { - size++; - zero = 1; - } - break; - case PIPE_ISOCHRONOUS: - size = urb->number_of_packets; - break; - } - - admhcd_lock(ahcd); - /* Remember the first td */ - td = admhcd_td_alloc(ed, urb); - if (!td) { - ret = -ENOMEM; - goto out; - } - /* Allocate additionall tds first */ - for (i = 1; i < size; i++) { - if (admhcd_td_alloc(ed, urb) == NULL) { - admhcd_td_free(ed, urb); - ret = -ENOMEM; - goto out; - } - } - - if (usb_gettoggle(urb->dev, usb_pipeendpoint(pipe), usb_pipeout(pipe))) - toggle = ADMHCD_TD_TOGGLE; - else { - toggle = ADMHCD_TD_DATA0; - usb_settoggle(urb->dev, usb_pipeendpoint(pipe), - usb_pipeout(pipe), 1); - } - - switch(usb_pipetype(pipe)) { - case PIPE_CONTROL: - td = admhcd_td_fill(ADMHCD_TD_SETUP | ADMHCD_TD_DATA0, - td, (dma_addr_t)urb->setup_packet, 8); - while (data_len > 0) { - td = admhcd_td_fill(ADMHCD_TD_DATA1 - | ADMHCD_TD_R | - (usb_pipeout(pipe) ? - ADMHCD_TD_OUT : ADMHCD_TD_IN), td, - data, data_len % 4097); - data_len -= 4096; - } - admhcd_td_fill(ADMHCD_TD_DATA1 | (usb_pipeout(pipe) ? - ADMHCD_TD_IN : ADMHCD_TD_OUT), td, - data, 0); - break; - case PIPE_INTERRUPT: - case PIPE_BULK: - //info ok for interrupt? - i = 0; - while(data_len > 4096) { - td = admhcd_td_fill((usb_pipeout(pipe) ? - ADMHCD_TD_OUT : - ADMHCD_TD_IN | ADMHCD_TD_R) | - (i ? ADMHCD_TD_TOGGLE : toggle), td, - data, 4096); - data += 4096; - data_len -= 4096; - i++; - } - td = admhcd_td_fill((usb_pipeout(pipe) ? - ADMHCD_TD_OUT : ADMHCD_TD_IN) | - (i ? ADMHCD_TD_TOGGLE : toggle), td, data, data_len); - i++; - if (zero) - admhcd_td_fill((usb_pipeout(pipe) ? - ADMHCD_TD_OUT : ADMHCD_TD_IN) | - (i ? ADMHCD_TD_TOGGLE : toggle), td, 0, 0); - break; - case PIPE_ISOCHRONOUS: - for (i = 0; i < urb->number_of_packets; i++) { - td = admhcd_td_fill(ADMHCD_TD_ISO | - ((urb->start_frame + i) & 0xffff), td, - data + urb->iso_frame_desc[i].offset, - urb->iso_frame_desc[i].length); - } - break; - } - urb->hcpriv = ed; - admhcd_ed_start(ahcd, ed); -out: - admhcd_unlock(ahcd); - return ret; -} - -static int admhcd_urb_dequeue(struct usb_hcd *hcd, struct urb *urb) -{ - struct admhcd *ahcd = hcd_to_admhcd(hcd); - struct admhcd_ed *ed; - - admhcd_lock(ahcd); - - ed = urb->hcpriv; - if (ed && ed->urb != urb) - admhcd_td_free(ed, urb); - - admhcd_unlock(ahcd); - return 0; -} - -static void admhcd_endpoint_disable(struct usb_hcd *hcd, struct usb_host_endpoint *ep) -{ - struct admhcd *ahcd = hcd_to_admhcd(hcd); - struct admhcd_ed *ed, *edt, *head; - - admhcd_lock(ahcd); - - head = (struct admhcd_ed *)admhcd_reg_get(ahcd, ADMHCD_REG_HOSTHEAD); - if (!head) - goto out; - for (ed = head; ED(ed->next) != head; ed = ED(ed->next)) - if (ed->ep == ep) - break; - if (ed->ep != ep) - goto out; - while (ed->cur) - admhcd_td_free(ed, ed->cur->urb); - if (head == ed) { - if (ED(ed->next) == ed) { - admhcd_reg_set(ahcd, ADMHCD_REG_HOSTHEAD, 0); - ahcd->dma_en = 0; - goto out_free; - } - head = ED(ed->next); - for (edt = head; ED(edt->next) != head; edt = ED(edt->next)); - edt->next = ED(ed->next); - admhcd_reg_set(ahcd, ADMHCD_REG_HOSTHEAD, (u32)ed->next); - goto out_free; - } - for (edt = head; edt->next != ed; edt = edt->next); - edt->next = ed->next; -out_free: - kfree(ed->real); -out: - admhcd_unlock(ahcd); -} - -static int admhcd_get_frame_number(struct usb_hcd *hcd) -{ - struct admhcd *ahcd = hcd_to_admhcd(hcd); - - return admhcd_reg_get(ahcd, ADMHCD_REG_FMNUMBER) & 0x0000ffff; -} - -static int admhcd_hub_status_data(struct usb_hcd *hcd, char *buf) -{ - struct admhcd *ahcd = hcd_to_admhcd(hcd); - int port; - - *buf = 0; - for (port = 0; port < ADMHCD_NUMPORTS; port++) { - if (admhcd_reg_get(ahcd, ADMHCD_REG_PORTSTATUS0 + port*4) & - (ADMHCD_CSC | ADMHCD_PESC | ADMHCD_PSSC | ADMHCD_OCIC | - ADMHCD_PRSC)) - *buf |= (1 << (port + 1)); - } - return !!*buf; -} - -static __u8 root_hub_hub_des[] = { - 0x09, /* __u8 bLength; */ - 0x29, /* __u8 bDescriptorType; Hub-descriptor */ - 0x02, /* __u8 bNbrPorts; */ - 0x0a, 0x00, /* __u16 wHubCharacteristics; */ - 0x01, /* __u8 bPwrOn2pwrGood; 2ms */ - 0x00, /* __u8 bHubContrCurrent; 0mA */ - 0x00, /* __u8 DeviceRemovable; */ - 0xff, /* __u8 PortPwrCtrlMask; */ -}; - -static int admhcd_hub_control(struct usb_hcd *hcd, u16 typeReq, u16 wValue, - u16 wIndex, char *buf, u16 wLength) -{ - struct admhcd *ahcd = hcd_to_admhcd(hcd); - int retval = 0, len; - unsigned int port = wIndex -1; - - switch (typeReq) { - - case GetHubStatus: - *(__le32 *)buf = cpu_to_le32(0); - break; - case GetPortStatus: - if (port >= ADMHCD_NUMPORTS) - goto err; - *(__le32 *)buf = cpu_to_le32( - admhcd_reg_get(ahcd, ADMHCD_REG_PORTSTATUS0 + port*4)); - break; - case SetHubFeature: /* We don't implement these */ - case ClearHubFeature: - switch (wValue) { - case C_HUB_OVER_CURRENT: - case C_HUB_LOCAL_POWER: - break; - default: - goto err; - } - case SetPortFeature: - if (port >= ADMHCD_NUMPORTS) - goto err; - - switch (wValue) { - case USB_PORT_FEAT_SUSPEND: - admhcd_reg_set(ahcd, ADMHCD_REG_PORTSTATUS0 + port*4, - ADMHCD_PSS); - break; - case USB_PORT_FEAT_RESET: - if (admhcd_reg_get(ahcd, ADMHCD_REG_PORTSTATUS0 + port*4) - & ADMHCD_CCS) { - admhcd_reg_set(ahcd, - ADMHCD_REG_PORTSTATUS0 + port*4, - ADMHCD_PRS | ADMHCD_CSC); - mdelay(50); - admhcd_reg_set(ahcd, - ADMHCD_REG_PORTSTATUS0 + port*4, - ADMHCD_PES | ADMHCD_CSC); - } - break; - case USB_PORT_FEAT_POWER: - admhcd_reg_set(ahcd, ADMHCD_REG_PORTSTATUS0 + port*4, - ADMHCD_PPS); - break; - default: - goto err; - } - break; - case ClearPortFeature: - if (port >= ADMHCD_NUMPORTS) - goto err; - - switch (wValue) { - case USB_PORT_FEAT_ENABLE: - admhcd_reg_set(ahcd, ADMHCD_REG_PORTSTATUS0 + port*4, - ADMHCD_CCS); - break; - case USB_PORT_FEAT_C_ENABLE: - admhcd_reg_set(ahcd, ADMHCD_REG_PORTSTATUS0 + port*4, - ADMHCD_PESC); - break; - case USB_PORT_FEAT_SUSPEND: - admhcd_reg_set(ahcd, ADMHCD_REG_PORTSTATUS0 + port*4, - ADMHCD_POCI); - break; - case USB_PORT_FEAT_C_SUSPEND: - admhcd_reg_set(ahcd, ADMHCD_REG_PORTSTATUS0 + port*4, - ADMHCD_PSSC); - case USB_PORT_FEAT_POWER: - admhcd_reg_set(ahcd, ADMHCD_REG_PORTSTATUS0 + port*4, - ADMHCD_LSDA); - break; - case USB_PORT_FEAT_C_CONNECTION: - admhcd_reg_set(ahcd, ADMHCD_REG_PORTSTATUS0 + port*4, - ADMHCD_CSC); - break; - case USB_PORT_FEAT_C_OVER_CURRENT: - admhcd_reg_set(ahcd, ADMHCD_REG_PORTSTATUS0 + port*4, - ADMHCD_OCIC); - break; - case USB_PORT_FEAT_C_RESET: - admhcd_reg_set(ahcd, ADMHCD_REG_PORTSTATUS0 + port*4, - ADMHCD_PRSC); - break; - default: - goto err; - } - break; - case GetHubDescriptor: - len = min_t(unsigned int, sizeof(root_hub_hub_des), wLength); - memcpy(buf, root_hub_hub_des, len); - break; - default: -err: - retval = -EPIPE; - } - - return retval; -} - -static struct hc_driver adm5120_hc_driver = { - .description = hcd_name, - .product_desc = "ADM5120 HCD", - .hcd_priv_size = sizeof(struct admhcd), - .flags = HCD_USB11, - .urb_enqueue = admhcd_urb_enqueue, - .urb_dequeue = admhcd_urb_dequeue, - .endpoint_disable = admhcd_endpoint_disable, - .get_frame_number = admhcd_get_frame_number, - .hub_status_data = admhcd_hub_status_data, - .hub_control = admhcd_hub_control, -}; - -static int __init adm5120hcd_probe(struct platform_device *pdev) -{ - struct usb_hcd *hcd; - struct admhcd *ahcd; - struct usb_device *udev; - int err = 0; - - if (!request_mem_region(pdev->resource[0].start, - pdev->resource[0].end - pdev->resource[0].start, hcd_name)) { - pr_debug("couldn't request mem\n"); - err = -EBUSY; - goto out; - } - - //hcd = usb_create_hcd(&adm5120_hc_driver, pdev, pdev->bus_id); - if (!hcd) - goto out_mem; - - ahcd = hcd_to_admhcd(hcd); - dev_set_drvdata(pdev, ahcd); - hcd->self.controller = pdev; - //hcd->self.bus_name = pdev->bus_id; - hcd->irq = pdev->resource[1].start; - hcd->regs = (void *)pdev->resource[0].start; - hcd->product_desc = hcd_name; - ahcd->base = pdev->resource[0].start; - - if (request_irq(pdev->resource[1].start, adm5120hcd_irq, 0, hcd_name, - hcd)) { - pr_debug("couldn't request irq\n"); - err = -EBUSY; - goto out_hcd; - } - - //err = usb_register_bus(&hcd->self); - //if (err < 0) - // goto out_irq; - - spin_lock_init(&ahcd->lock); - - admhcd_reg_set(ahcd, ADMHCD_REG_INTENABLE, 0); - mdelay(10); - admhcd_reg_set(ahcd, ADMHCD_REG_CONTROL, ADMHCD_SW_RESET); - while (admhcd_reg_get(ahcd, ADMHCD_REG_CONTROL) & ADMHCD_SW_RESET) - mdelay(1); - - admhcd_reg_set(ahcd, ADMHCD_REG_CONTROL, ADMHCD_HOST_EN); - admhcd_reg_set(ahcd, ADMHCD_REG_HOSTHEAD, 0x00000000); - admhcd_reg_set(ahcd, ADMHCD_REG_FMINTERVAL, 0x20002edf); - admhcd_reg_set(ahcd, ADMHCD_REG_LSTHRESH, 0x628); - admhcd_reg_set(ahcd, ADMHCD_REG_INTENABLE, - ADMHCD_INT_ACT | ADMHCD_INT_FATAL | ADMHCD_INT_SW | ADMHCD_INT_TD); - admhcd_reg_set(ahcd, ADMHCD_REG_INTSTATUS, - ADMHCD_INT_ACT | ADMHCD_INT_FATAL | ADMHCD_INT_SW | ADMHCD_INT_TD); - admhcd_reg_set(ahcd, ADMHCD_REG_RHDESCR, ADMHCD_NPS | ADMHCD_LPSC); - admhcd_reg_set(ahcd, ADMHCD_REG_HOSTCONTROL, ADMHCD_STATE_OP); - - udev = usb_alloc_dev(NULL, &hcd->self, 0); - if (!udev) { - err = -ENOMEM; - goto out_bus; - } - - udev->speed = USB_SPEED_FULL; - hcd->state = HC_STATE_RUNNING; - - //err = hcd_register_root(udev, hcd); - //if (err != 0) { - // usb_put_dev(udev); - // goto out_dev; - //} - - return 0; - -out_dev: - usb_put_dev(udev); -out_bus: - //usb_deregister_bus(&hcd->self); -out_irq: - free_irq(pdev->resource[1].start, hcd); -out_hcd: - usb_put_hcd(hcd); -out_mem: - release_mem_region(pdev->resource[0].start, - pdev->resource[0].end - pdev->resource[0].start); -out: - return err; -} - -static int __init_or_module adm5120hcd_remove(struct platform_device *pdev) -{ - device_init_wakeup(&pdev->dev, 0); -} - -static struct platform_driver adm5120hcd_driver = { - .probe = adm5120hcd_probe, - .remove = adm5120hcd_remove, - .driver = { - .name = "adm5120-hcd", - .owner = THIS_MODULE, - }, -}; - -static int __init adm5120hcd_init(void) -{ - if (usb_disabled()) - return -ENODEV; - - return platform_driver_register(&adm5120hcd_driver); -} - -static void __exit adm5120hcd_exit(void) -{ - platform_driver_unregister(&adm5120hcd_driver); -} - -module_init(adm5120hcd_init); -module_exit(adm5120hcd_exit); diff --git a/target/linux/rb1xx-2.6/files/include/asm-mips/mach-adm5120/adm5120_defs.h b/target/linux/rb1xx-2.6/files/include/asm-mips/mach-adm5120/adm5120_defs.h deleted file mode 100644 index 36979c225..000000000 --- a/target/linux/rb1xx-2.6/files/include/asm-mips/mach-adm5120/adm5120_defs.h +++ /dev/null @@ -1,60 +0,0 @@ -/* - * $Id$ - * - * ADM5120 SoC definitions - * - * This file defines some constants specific to the ADM5120 SoC - * - * Copyright (C) 2007 OpenWrt.org - * Copyright (C) 2007 Gabor Juhos <juhosg@freemail.hu> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the - * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - * Boston, MA 02110-1301, USA. - */ -#ifndef _ADM5120_DEFS_H -#define _ADM5120_DEFS_H - -#define ADM5120_SDRAM0_BASE 0x00000000 -#define ADM5120_SDRAM1_BASE 0x01000000 -#define ADM5120_SRAM1_BASE 0x10000000 -#define ADM5120_MPMC_BASE 0x11000000 -#define ADM5120_USBC_BASE 0x11200000 -#define ADM5120_PCIMEM_BASE 0x11400000 -#define ADM5120_PCIIO_BASE 0x11500000 -#define ADM5120_PCICFG_ADDR 0x115FFFF0 -#define ADM5120_PCICFG_DATA 0x115FFFF8 -#define ADM5120_SWITCH_BASE 0x12000000 -#define ADM5120_INTC_BASE 0x12200000 -#define ADM5120_UART0_BASE 0x12600000 -#define ADM5120_UART1_BASE 0x12800000 -#define ADM5120_SRAM0_BASE 0x1FC00000 - -#define ADM5120_MPMC_SIZE 0x1000 -#define ADM5120_USBC_SIZE 0x84 -#define ADM5120_PCIMEM_SIZE (ADM5120_PCIIO_BASE - ADM5120_PCIMEM_BASE) -#define ADM5120_PCIIO_SIZE (ADM5120_PCICFG_ADDR - ADM5120_PCIIO_BASE) -#define ADM5120_PCICFG_SIZE 0x10 -#define ADM5120_SWITCH_SIZE 0x114 -#define ADM5120_INTC_SIZE 0x28 -#define ADM5120_UART_SIZE 0x20 - -#define ADM5120_CLK_175 175000000 -#define ADM5120_CLK_200 200000000 -#define ADM5120_CLK_225 225000000 -#define ADM5120_CLK_250 250000000 - -#define ADM5120_UART_CLOCK 62500000 - -#endif /* _ADM5120_DEFS_H */ diff --git a/target/linux/rb1xx-2.6/files/include/asm-mips/mach-adm5120/adm5120_info.h b/target/linux/rb1xx-2.6/files/include/asm-mips/mach-adm5120/adm5120_info.h deleted file mode 100644 index df1f24d3a..000000000 --- a/target/linux/rb1xx-2.6/files/include/asm-mips/mach-adm5120/adm5120_info.h +++ /dev/null @@ -1,70 +0,0 @@ -/* - * $Id$ - * - * Copyright (C) 2007 OpenWrt.org - * Copyright (C) Gabor Juhos <juhosg@freemail.hu> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - */ - -#ifndef _ADM5120_INFO_H -#define _ADM5120_INFO_H - -#include <linux/types.h> - -struct adm5120_info { - unsigned int product_code; - unsigned int revision; - unsigned int cpu_package; - unsigned int nand_boot; - unsigned long cpu_speed; - unsigned int boot_loader; - unsigned int board_type; - unsigned int num_iface; -}; - -#define CPU_SPEED_175 175000000 -#define CPU_SPEED_200 200000000 -#define CPU_SPEED_225 225000000 -#define CPU_SPEED_250 250000000 - -#define CPU_PACKAGE_PQFP 0 -#define CPU_PACKAGE_BGA 1 - -#define BOOT_LOADER_UNKNOWN 0 -#define BOOT_LOADER_CFE 1 -#define BOOT_LOADER_UBOOT 2 -#define BOOT_LOADER_MYLOADER 3 -#define BOOT_LOADER_ROUTERBOOT 4 -#define BOOT_LOADER_LAST 4 - -#define BOARD_TYPE_UNKNOWN 0 -#define BOARD_TYPE_WP54G_WRT 1 -#define BOARD_TYPE_WP54G 2 -#define BOARD_TYPE_WP54AG 3 -#define BOARD_TYPE_WPP54G 4 -#define BOARD_TYPE_WPP54AG 5 -#define BOARD_TYPE_NP28G 6 -#define BOARD_TYPE_NP28GHS 7 -#define BOARD_TYPE_NP27G 8 -#define BOARD_TYPE_WP54Gv1C 9 -#define BOARD_TYPE_RB_111 10 -#define BOARD_TYPE_RB_112 11 -#define BOARD_TYPE_RB_133 12 -#define BOARD_TYPE_RB_133C 13 -#define BOARD_TYPE_RB_150 14 -#define BOARD_TYPE_RB_153 15 -#define BOART_TYPE_LAST 15 - -extern struct adm5120_info adm5120_info; -extern void adm5120_info_init(void); - -static inline int adm5120_has_pci(void) -{ - return (adm5120_info.cpu_package == CPU_PACKAGE_BGA); -} - -#endif /* _ADM5120_INFO_H */ diff --git a/target/linux/rb1xx-2.6/files/include/asm-mips/mach-adm5120/adm5120_switch.h b/target/linux/rb1xx-2.6/files/include/asm-mips/mach-adm5120/adm5120_switch.h deleted file mode 100644 index 52ea79e7a..000000000 --- a/target/linux/rb1xx-2.6/files/include/asm-mips/mach-adm5120/adm5120_switch.h +++ /dev/null @@ -1,89 +0,0 @@ -/* - * ADM5120 ethernet switch definitions - * - * This header file defines the hardware registers of the ADM5120 SoC - * built-in Ethernet switch. - * - * Copyright (C) 2007 OpenWrt.org - * Copyright (C) 2007 Gabor Juhos <juhosg@freemail.hu> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the - * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - * Boston, MA 02110-1301, USA. - */ - -#ifndef _ADM5120_SWITCH_H -#define _ADM5120_SWITCH_H - -#define BITMASK(len) ((1 << (len))-1) -#define ONEBIT(at) (1 << (at)) - -/* Switch register offsets */ -#define SWITCH_REG_CODE 0x0000 -#define SWITCH_REG_SOFT_RESET 0x0004 -#define SWITCH_REG_MEMCTRL 0x001C -#define SWITCH_REG_CPUP_CONF 0x0024 -#define SWITCH_REG_PORT_CONF0 0x0028 -#define SWITCH_REG_PORT_CONF1 0x002C -#define SWITCH_REG_PORT_CONF2 0x0030 -#define SWITCH_REG_VLAN_G1 0x0040 -#define SWITCH_REG_VLAN_G2 0x0044 -#define SWITCH_REG_SEND_TRIG 0x0048 -#define SWITCH_REG_MAC_WT0 0x0058 -#define SWITCH_REG_MAC_WT1 0x005C -#define SWITCH_REG_PHY_CNTL0 0x0068 -#define SWITCH_REG_PHY_CNTL1 0x006C -#define SWITCH_REG_PHY_CNTL2 0x007C -#define SWITCH_REG_PHY_CNTL3 0x0080 -#define SWITCH_REG_PRI_CNTL 0x0084 -#define SWITCH_REG_INT_STATUS 0x00B0 -#define SWITCH_REG_INT_MASK 0x00B4 -#define SWITCH_REG_GPIO_CONF0 0x00B8 -#define SWITCH_REG_GPIO_CONF2 0x00BC -#define SWITCH_REG_WDOG0 0x00C0 -#define SWITCH_REG_WDOG1 0x00C4 -#define SWITCH_REG_PHY_CNTL4 0x00A0 - -#define SWITCH_REG_SEND_HBADDR 0x00D0 -#define SWITCH_REG_SEND_LBADDR 0x00D4 -#define SWITCH_REG_RECV_HBADDR 0x00D8 -#define SWITCH_REG_RECV_LBADDR 0x00DC - -#define SWITCH_REG_TIMER_INT 0x00F0 -#define SWITCH_REG_TIMER 0x00F4 - -#define SWITCH_REG_PORT0_LED 0x0100 -#define SWITCH_REG_PORT1_LED 0x0104 -#define SWITCH_REG_PORT2_LED 0x0108 -#define SWITCH_REG_PORT3_LED 0x010C -#define SWITCH_REG_PORT4_LED 0x0110 - -/* CODE register bits */ -#define CODE_PC_MASK BITMASK(16) /* Product Code */ -#define CODE_REV_SHIFT 16 -#define CODE_REV_MASK BITMASK(4) /* Product Revision */ -#define CODE_CLKS_SHIFT 20 -#define CODE_CLKS_MASK BITMASK(2) /* Clock Speed */ -#define CODE_CLKS_175 0 /* 175 MHz */ -#define CODE_CLKS_200 1 /* 200 MHz */ -#define CODE_CLKS_225 2 /* 225 MHz */ -#define CODE_CLKS_250 3 /* 250 MHz */ -#define CODE_NAB ONEBIT(24) /* NAND boot */ -#define CODE_PK_MASK BITMASK(1) /* Package type */ -#define CODE_PK_SHIFT 29 -#define CODE_PK_BGA 0 /* BGA package */ -#define CODE_PK_PQFP 1 /* PQFP package */ - - -#endif /* _ADM5120_SWITCH_H */ diff --git a/target/linux/rb1xx-2.6/files/include/asm-mips/mach-adm5120/myloader.h b/target/linux/rb1xx-2.6/files/include/asm-mips/mach-adm5120/myloader.h deleted file mode 100644 index 3c0c6021b..000000000 --- a/target/linux/rb1xx-2.6/files/include/asm-mips/mach-adm5120/myloader.h +++ /dev/null @@ -1,167 +0,0 @@ -/* - * Copyright (C) 2006,2007 Gabor Juhos - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - * - */ - -#ifndef _MYLOADER_H_ -#define _MYLOADER_H_ - -/* - * Firmware file format: - * - * <header> - * [<block descriptor 0>] - * ... - * [<block descriptor n>] - * <null block descriptor> - * [<block data 0>] - * ... - * [<block data n>] - * - * - */ - -/* Myloader specific magic numbers */ -#define MYLO_MAGIC_FIRMWARE 0x4C594D00 -#define MYLO_MAGIC_20021103 0x20021103 -#define MYLO_MAGIC_20021107 0x20021107 - -#define MYLO_MAGIC_SYS_PARAMS MYLO_MAGIC_20021107 -#define MYLO_MAGIC_PARTITIONS MYLO_MAGIC_20021103 -#define MYLO_MAGIC_BOARD_PARAMS MYLO_MAGIC_20021103 - -/* - * Addresses of the data structures provided by MyLoader - */ -#define MYLO_MIPS_SYS_PARAMS 0x80000800 /* System Parameters */ -#define MYLO_MIPS_BOARD_PARAMS 0x80000A00 /* Board Parameters */ -#define MYLO_MIPS_PARTITIONS 0x80000C00 /* Partition Table */ -#define MYLO_MIPS_BOOT_PARAMS 0x80000E00 /* Boot Parameters */ - -/* Vendor ID's (seems to be same as the PCI vendor ID's) */ -#define VENID_COMPEX 0x11F6 - -/* Devices based on the ADM5120 */ -#define DEVID_COMPEX_NP27G 0x0078 -#define DEVID_COMPEX_NP28G 0x044C -#define DEVID_COMPEX_NP28GHS 0x044E -#define DEVID_COMPEX_WP54Gv1C 0x0514 -#define DEVID_COMPEX_WP54G 0x0515 -#define DEVID_COMPEX_WP54AG 0x0546 -#define DEVID_COMPEX_WPP54AG 0x0550 -#define DEVID_COMPEX_WPP54G 0x0555 - -/* Devices based on the IXP422 */ -#define DEVID_COMPEX_WP18 0x047E -#define DEVID_COMPEX_NP18A 0x0489 - -/* Other devices */ -#define DEVID_COMPEX_NP26G8M 0x03E8 -#define DEVID_COMPEX_NP26G16M 0x03E9 - -struct mylo_fw_header { - uint32_t magic; /* must be MYLO_MAGIC_FIRMWARE */ - uint32_t crc; /* CRC of the whole firmware */ - uint32_t res0; /* unknown/unused */ - uint32_t res1; /* unknown/unused */ - uint16_t vid; /* vendor ID */ - uint16_t did; /* device ID */ - uint16_t svid; /* sub vendor ID */ - uint16_t sdid; /* sub device ID */ - uint32_t rev; /* device revision */ - uint32_t fwhi; /* FIXME: firmware version high? */ - uint32_t fwlo; /* FIXME: firmware version low? */ - uint32_t flags; /* firmware flags */ -}; - -#define FW_FLAG_BOARD_PARAMS_WP 0x01 /* board parameters are write protected */ -#define FW_FLAG_BOOT_SECTOR_WE 0x02 /* enable of write boot sectors (below 64K) */ - -struct mylo_fw_blockdesc { - uint32_t type; /* block type */ - uint32_t addr; /* relative address to flash start */ - uint32_t dlen; /* size of block data in bytes */ - uint32_t blen; /* total size of block in bytes */ -}; - -#define FW_DESC_TYPE_UNUSED 0 -#define FW_DESC_TYPE_USED 1 - -struct mylo_partition { - uint16_t flags; /* partition flags */ - uint16_t type; /* type of the partition */ - uint32_t addr; /* relative address of the partition from the - flash start */ - uint32_t size; /* size of the partition in bytes */ - uint32_t param; /* if this is the active partition, the - MyLoader load code to this address */ -}; - -#define PARTITION_FLAG_ACTIVE 0x8000 /* this is the active partition, - * MyLoader loads firmware from here */ -#define PARTITION_FLAG_ISRAM 0x2000 /* FIXME: this is a RAM partition? */ -#define PARTIIION_FLAG_RAMLOAD 0x1000 /* FIXME: load this partition into the RAM? */ -#define PARTITION_FLAG_PRELOAD 0x0800 /* the partition data preloaded to RAM - * before decompression */ -#define PARTITION_FLAG_HAVEHDR 0x0002 /* the partition data have a header */ - -#define PARTITION_TYPE_FREE 0 -#define PARTITION_TYPE_USED 1 - -#define MYLO_MAX_PARTITIONS 8 /* maximum number of partitions in the - partition table */ - -struct mylo_partition_table { - uint32_t magic; /* must be MYLO_MAGIC_PARTITIONS */ - uint32_t res0; /* unknown/unused */ - uint32_t res1; /* unknown/unused */ - uint32_t res2; /* unknown/unused */ - struct mylo_partition partitions[MYLO_MAX_PARTITIONS]; -}; - -struct mylo_partition_header { - uint32_t len; /* length of the partition data */ - uint32_t crc; /* CRC value of the partition data */ -}; - -struct mylo_system_params { - uint32_t magic; /* must be MYLO_MAGIC_SYS_PARAMS */ - uint32_t res0; - uint32_t res1; - uint32_t mylo_ver; - uint16_t vid; /* Vendor ID */ - uint16_t did; /* Device ID */ - uint16_t svid; /* Sub Vendor ID */ - uint16_t sdid; /* Sub Device ID */ - uint32_t rev; /* device revision */ - uint32_t fwhi; - uint32_t fwlo; - uint32_t tftp_addr; - uint32_t prog_start; - uint32_t flash_size; /* Size of boot FLASH in bytes */ - uint32_t dram_size; /* Size of onboard RAM in bytes */ -}; - - -struct mylo_eth_addr { - uint8_t mac[6]; - uint8_t csum[2]; -}; - -#define MYLO_ETHADDR_COUNT 8 /* maximum number of ethernet address - in the board parameters */ - -struct mylo_board_params { - uint32_t magic; /* must be MYLO_MAGIC_BOARD_PARAMS */ - uint32_t res0; - uint32_t res1; - uint32_t res2; - struct mylo_eth_addr addr[MYLO_ETHADDR_COUNT]; -}; - -#endif /* _MYLOADER_H_*/ diff --git a/target/linux/rb1xx-2.6/image/Makefile b/target/linux/rb1xx-2.6/image/Makefile deleted file mode 100644 index e920a0342..000000000 --- a/target/linux/rb1xx-2.6/image/Makefile +++ /dev/null @@ -1,57 +0,0 @@ -# -# Copyright (C) 2006 OpenWrt.org -# -# This is free software, licensed under the GNU General Public License v2. -# See /LICENSE for more information. -# -include $(TOPDIR)/rules.mk -include $(INCLUDE_DIR)/image.mk -include $(INCLUDE_DIR)/kernel.mk - -LOADADDR = 0x81000000 # RAM start + 16M -KERNEL_ENTRY = 0x80101000 -RAMSIZE = 0x00100000 # 1MB -IMAGE_COPY = 1 - -LOADER_MAKEOPTS= \ - KDIR=$(KDIR) \ - LOADADDR=$(LOADADDR) \ - KERNEL_ENTRY=$(KERNEL_ENTRY) \ - RAMSIZE=$(RAMSIZE) \ - IMAGE_COPY=$(IMAGE_COPY) - -#define Build/Compile -# $(CC) -o $(STAGING_DIR)/bin/patch-cmdline $(PLATFORM_DIR)/src/patch-cmdline.c -#endef - -define Build/Clean - $(MAKE) -C $(GENERIC_PLATFORM_DIR)/image/lzma-loader $(LOADER_MAKEOPTS) clean -endef - -define Image/Prepare - cat $(KDIR)/vmlinux | $(STAGING_DIR)/bin/lzma e -si -so -eos -lc1 -lp2 -pb2 > $(KDIR)/vmlinux.lzma - $(MAKE) -C $(GENERIC_PLATFORM_DIR)/image/lzma-loader $(LOADER_MAKEOPTS) clean compile -endef - -define Image/BuildKernel - $(CP) $(KDIR)/loader.elf $(BIN_DIR)/openwrt-$(BOARD)-$(KERNEL)-vmlinux -endef - -define Image/cmdline/jffs2-64k -block2mtd.block2mtd=/dev/cfa2,65536 root=/dev/mtdblock0 rootfstype=jffs2 init=/etc/preinit -endef - -define Image/cmdline/jffs2-128k -block2mtd.block2mtd=/dev/cfa2,131072 root=/dev/mtdblock0 rootfstype=jffs2 init=/etc/preinit -endef - -define Image/cmdline/ext2 -root=/dev/cfa2 rootfstype=ext2 init=/etc/preinit -endef - -define Image/Build - #$(STAGING_DIR)/bin/patch-cmdline $(KDIR)/vmlinux.elf '$(strip $(call Image/cmdline/$(1))) ' - ./gen_image.sh $(BIN_DIR)/openwrt-$(BOARD)-$(KERNEL)-$(1).bin 4 $(KDIR)/vmlinux.elf $(CONFIG_TARGET_ROOTFS_FSPART) $(KDIR)/root.$(1) -endef - -$(eval $(call BuildImage)) diff --git a/target/linux/rb1xx-2.6/image/gen_image.sh b/target/linux/rb1xx-2.6/image/gen_image.sh deleted file mode 100755 index e81285979..000000000 --- a/target/linux/rb1xx-2.6/image/gen_image.sh +++ /dev/null @@ -1,17 +0,0 @@ -#!/usr/bin/env bash -OUTPUT="$1" -KERNELSIZE="$2" -KERNELIMAGE="$3" -ROOTFSSIZE="$4" -ROOTFSIMAGE="$5" - -rm -f "$OUTPUT" - -# create partition table -set `ptgen -o "$OUTPUT" -h 16 -s 32 -t 0x27 -p ${KERNELSIZE}m -t 0x83 -p ${ROOTFSSIZE}m` - -KERNELOFFSET="$(($1 / 512))" -ROOTFSOFFSET="$(($2 / 512))" - -dd if="$KERNELIMAGE" of="$OUTPUT" bs=512 conv=notrunc seek="$KERNELOFFSET" -dd if="$ROOTFSIMAGE" of="$OUTPUT" bs=512 conv=notrunc seek="$ROOTFSOFFSET" diff --git a/target/linux/rb1xx-2.6/image/lzma-loader/Makefile b/target/linux/rb1xx-2.6/image/lzma-loader/Makefile deleted file mode 100644 index e2afb186e..000000000 --- a/target/linux/rb1xx-2.6/image/lzma-loader/Makefile +++ /dev/null @@ -1,34 +0,0 @@ -# -# Copyright (C) 2006 OpenWrt.org -# -# This is free software, licensed under the GNU General Public License v2. -# See /LICENSE for more information. -# -# $Id: Makefile 4439 2006-08-04 17:14:36Z nbd $ - -include $(TOPDIR)/rules.mk - -PKG_NAME := lzma-loader -PKG_BUILD_DIR := $(BUILD_DIR)/$(PKG_NAME) - -$(PKG_BUILD_DIR)/.prepared: - mkdir $(PKG_BUILD_DIR) - $(CP) ./src/* $(PKG_BUILD_DIR)/ - touch $@ - -$(PKG_BUILD_DIR)/loader.gz: $(PKG_BUILD_DIR)/.prepared - $(MAKE) -C $(PKG_BUILD_DIR) CC="$(TARGET_CC)" \ - LD="$(TARGET_CROSS)ld" CROSS_COMPILE="$(TARGET_CROSS)" - -download: -prepare: $(PKG_BUILD_DIR)/.prepared -compile: $(PKG_BUILD_DIR)/loader.gz -install: - -ifneq ($(TARGET),) -install: compile - $(CP) $(PKG_BUILD_DIR)/loader.gz $(PKG_BUILD_DIR)/loader.elf $(TARGET)/ -endif - -clean: - rm -rf $(PKG_BUILD_DIR) diff --git a/target/linux/rb1xx-2.6/image/lzma-loader/src/LzmaDecode.c b/target/linux/rb1xx-2.6/image/lzma-loader/src/LzmaDecode.c deleted file mode 100644 index 951700bdd..000000000 --- a/target/linux/rb1xx-2.6/image/lzma-loader/src/LzmaDecode.c +++ /dev/null @@ -1,663 +0,0 @@ -/* - LzmaDecode.c - LZMA Decoder - - LZMA SDK 4.05 Copyright (c) 1999-2004 Igor Pavlov (2004-08-25) - http://www.7-zip.org/ - - LZMA SDK is licensed under two licenses: - 1) GNU Lesser General Public License (GNU LGPL) - 2) Common Public License (CPL) - It means that you can select one of these two licenses and - follow rules of that license. - - SPECIAL EXCEPTION: - Igor Pavlov, as the author of this code, expressly permits you to - statically or dynamically link your code (or bind by name) to the - interfaces of this file without subjecting your linked code to the - terms of the CPL or GNU LGPL. Any modifications or additions - to this file, however, are subject to the LGPL or CPL terms. -*/ - -#include "LzmaDecode.h" - -#ifndef Byte -#define Byte unsigned char -#endif - -#define kNumTopBits 24 -#define kTopValue ((UInt32)1 << kNumTopBits) - -#define kNumBitModelTotalBits 11 -#define kBitModelTotal (1 << kNumBitModelTotalBits) -#define kNumMoveBits 5 - -typedef struct _CRangeDecoder -{ - Byte *Buffer; - Byte *BufferLim; - UInt32 Range; - UInt32 Code; - #ifdef _LZMA_IN_CB - ILzmaInCallback *InCallback; - int Result; - #endif - int ExtraBytes; -} CRangeDecoder; - -Byte RangeDecoderReadByte(CRangeDecoder *rd) -{ - if (rd->Buffer == rd->BufferLim) - { - #ifdef _LZMA_IN_CB - UInt32 size; - rd->Result = rd->InCallback->Read(rd->InCallback, &rd->Buffer, &size); - rd->BufferLim = rd->Buffer + size; - if (size == 0) - #endif - { - rd->ExtraBytes = 1; - return 0xFF; - } - } - return (*rd->Buffer++); -} - -/* #define ReadByte (*rd->Buffer++) */ -#define ReadByte (RangeDecoderReadByte(rd)) - -void RangeDecoderInit(CRangeDecoder *rd, - #ifdef _LZMA_IN_CB - ILzmaInCallback *inCallback - #else - Byte *stream, UInt32 bufferSize - #endif - ) -{ - int i; - #ifdef _LZMA_IN_CB - rd->InCallback = inCallback; - rd->Buffer = rd->BufferLim = 0; - #else - rd->Buffer = stream; - rd->BufferLim = stream + bufferSize; - #endif - rd->ExtraBytes = 0; - rd->Code = 0; - rd->Range = (0xFFFFFFFF); - for(i = 0; i < 5; i++) - rd->Code = (rd->Code << 8) | ReadByte; -} - -#define RC_INIT_VAR UInt32 range = rd->Range; UInt32 code = rd->Code; -#define RC_FLUSH_VAR rd->Range = range; rd->Code = code; -#define RC_NORMALIZE if (range < kTopValue) { range <<= 8; code = (code << 8) | ReadByte; } - -UInt32 RangeDecoderDecodeDirectBits(CRangeDecoder *rd, int numTotalBits) -{ - RC_INIT_VAR - UInt32 result = 0; - int i; - for (i = numTotalBits; i > 0; i--) - { - /* UInt32 t; */ - range >>= 1; - - result <<= 1; - if (code >= range) - { - code -= range; - result |= 1; - } - /* - t = (code - range) >> 31; - t &= 1; - code -= range & (t - 1); - result = (result + result) | (1 - t); - */ - RC_NORMALIZE - } - RC_FLUSH_VAR - return result; -} - -int RangeDecoderBitDecode(CProb *prob, CRangeDecoder *rd) -{ - UInt32 bound = (rd->Range >> kNumBitModelTotalBits) * *prob; - if (rd->Code < bound) - { - rd->Range = bound; - *prob += (kBitModelTotal - *prob) >> kNumMoveBits; - if (rd->Range < kTopValue) - { - rd->Code = (rd->Code << 8) | ReadByte; - rd->Range <<= 8; - } - return 0; - } - else - { - rd->Range -= bound; - rd->Code -= bound; - *prob -= (*prob) >> kNumMoveBits; - if (rd->Range < kTopValue) - { - rd->Code = (rd->Code << 8) | ReadByte; - rd->Range <<= 8; - } - return 1; - } -} - -#define RC_GET_BIT2(prob, mi, A0, A1) \ - UInt32 bound = (range >> kNumBitModelTotalBits) * *prob; \ - if (code < bound) \ - { A0; range = bound; *prob += (kBitModelTotal - *prob) >> kNumMoveBits; mi <<= 1; } \ - else \ - { A1; range -= bound; code -= bound; *prob -= (*prob) >> kNumMoveBits; mi = (mi + mi) + 1; } \ - RC_NORMALIZE - -#define RC_GET_BIT(prob, mi) RC_GET_BIT2(prob, mi, ; , ;) - -int RangeDecoderBitTreeDecode(CProb *probs, int numLevels, CRangeDecoder *rd) -{ - int mi = 1; - int i; - #ifdef _LZMA_LOC_OPT - RC_INIT_VAR - #endif - for(i = numLevels; i > 0; i--) - { - #ifdef _LZMA_LOC_OPT - CProb *prob = probs + mi; - RC_GET_BIT(prob, mi) - #else - mi = (mi + mi) + RangeDecoderBitDecode(probs + mi, rd); - #endif - } - #ifdef _LZMA_LOC_OPT - RC_FLUSH_VAR - #endif - return mi - (1 << numLevels); -} - -int RangeDecoderReverseBitTreeDecode(CProb *probs, int numLevels, CRangeDecoder *rd) -{ - int mi = 1; - int i; - int symbol = 0; - #ifdef _LZMA_LOC_OPT - RC_INIT_VAR - #endif - for(i = 0; i < numLevels; i++) - { - #ifdef _LZMA_LOC_OPT - CProb *prob = probs + mi; - RC_GET_BIT2(prob, mi, ; , symbol |= (1 << i)) - #else - int bit = RangeDecoderBitDecode(probs + mi, rd); - mi = mi + mi + bit; - symbol |= (bit << i); - #endif - } - #ifdef _LZMA_LOC_OPT - RC_FLUSH_VAR - #endif - return symbol; -} - -Byte LzmaLiteralDecode(CProb *probs, CRangeDecoder *rd) -{ - int symbol = 1; - #ifdef _LZMA_LOC_OPT - RC_INIT_VAR - #endif - do - { - #ifdef _LZMA_LOC_OPT - CProb *prob = probs + symbol; - RC_GET_BIT(prob, symbol) - #else - symbol = (symbol + symbol) | RangeDecoderBitDecode(probs + symbol, rd); - #endif - } - while (symbol < 0x100); - #ifdef _LZMA_LOC_OPT - RC_FLUSH_VAR - #endif - return symbol; -} - -Byte LzmaLiteralDecodeMatch(CProb *probs, CRangeDecoder *rd, Byte matchByte) -{ - int symbol = 1; - #ifdef _LZMA_LOC_OPT - RC_INIT_VAR - #endif - do - { - int bit; - int matchBit = (matchByte >> 7) & 1; - matchByte <<= 1; - #ifdef _LZMA_LOC_OPT - { - CProb *prob = probs + ((1 + matchBit) << 8) + symbol; - RC_GET_BIT2(prob, symbol, bit = 0, bit = 1) - } - #else - bit = RangeDecoderBitDecode(probs + ((1 + matchBit) << 8) + symbol, rd); - symbol = (symbol << 1) | bit; - #endif - if (matchBit != bit) - { - while (symbol < 0x100) - { - #ifdef _LZMA_LOC_OPT - CProb *prob = probs + symbol; - RC_GET_BIT(prob, symbol) - #else - symbol = (symbol + symbol) | RangeDecoderBitDecode(probs + symbol, rd); - #endif - } - break; - } - } - while (symbol < 0x100); - #ifdef _LZMA_LOC_OPT - RC_FLUSH_VAR - #endif - return symbol; -} - -#define kNumPosBitsMax 4 -#define kNumPosStatesMax (1 << kNumPosBitsMax) - -#define kLenNumLowBits 3 -#define kLenNumLowSymbols (1 << kLenNumLowBits) -#define kLenNumMidBits 3 -#define kLenNumMidSymbols (1 << kLenNumMidBits) -#define kLenNumHighBits 8 -#define kLenNumHighSymbols (1 << kLenNumHighBits) - -#define LenChoice 0 -#define LenChoice2 (LenChoice + 1) -#define LenLow (LenChoice2 + 1) -#define LenMid (LenLow + (kNumPosStatesMax << kLenNumLowBits)) -#define LenHigh (LenMid + (kNumPosStatesMax << kLenNumMidBits)) -#define kNumLenProbs (LenHigh + kLenNumHighSymbols) - -int LzmaLenDecode(CProb *p, CRangeDecoder *rd, int posState) -{ - if(RangeDecoderBitDecode(p + LenChoice, rd) == 0) - return RangeDecoderBitTreeDecode(p + LenLow + - (posState << kLenNumLowBits), kLenNumLowBits, rd); - if(RangeDecoderBitDecode(p + LenChoice2, rd) == 0) - return kLenNumLowSymbols + RangeDecoderBitTreeDecode(p + LenMid + - (posState << kLenNumMidBits), kLenNumMidBits, rd); - return kLenNumLowSymbols + kLenNumMidSymbols + - RangeDecoderBitTreeDecode(p + LenHigh, kLenNumHighBits, rd); -} - -#define kNumStates 12 - -#define kStartPosModelIndex 4 -#define kEndPosModelIndex 14 -#define kNumFullDistances (1 << (kEndPosModelIndex >> 1)) - -#define kNumPosSlotBits 6 -#define kNumLenToPosStates 4 - -#define kNumAlignBits 4 -#define kAlignTableSize (1 << kNumAlignBits) - -#define kMatchMinLen 2 - -#define IsMatch 0 -#define IsRep (IsMatch + (kNumStates << kNumPosBitsMax)) -#define IsRepG0 (IsRep + kNumStates) -#define IsRepG1 (IsRepG0 + kNumStates) -#define IsRepG2 (IsRepG1 + kNumStates) -#define IsRep0Long (IsRepG2 + kNumStates) -#define PosSlot (IsRep0Long + (kNumStates << kNumPosBitsMax)) -#define SpecPos (PosSlot + (kNumLenToPosStates << kNumPosSlotBits)) -#define Align (SpecPos + kNumFullDistances - kEndPosModelIndex) -#define LenCoder (Align + kAlignTableSize) -#define RepLenCoder (LenCoder + kNumLenProbs) -#define Literal (RepLenCoder + kNumLenProbs) - -#if Literal != LZMA_BASE_SIZE -StopCompilingDueBUG -#endif - -#ifdef _LZMA_OUT_READ - -typedef struct _LzmaVarState -{ - CRangeDecoder RangeDecoder; - Byte *Dictionary; - UInt32 DictionarySize; - UInt32 DictionaryPos; - UInt32 GlobalPos; - UInt32 Reps[4]; - int lc; - int lp; - int pb; - int State; - int PreviousIsMatch; - int RemainLen; -} LzmaVarState; - -int LzmaDecoderInit( - unsigned char *buffer, UInt32 bufferSize, - int lc, int lp, int pb, - unsigned char *dictionary, UInt32 dictionarySize, - #ifdef _LZMA_IN_CB - ILzmaInCallback *inCallback - #else - unsigned char *inStream, UInt32 inSize - #endif - ) -{ - LzmaVarState *vs = (LzmaVarState *)buffer; - CProb *p = (CProb *)(buffer + sizeof(LzmaVarState)); - UInt32 numProbs = Literal + ((UInt32)LZMA_LIT_SIZE << (lc + lp)); - UInt32 i; - if (bufferSize < numProbs * sizeof(CProb) + sizeof(LzmaVarState)) - return LZMA_RESULT_NOT_ENOUGH_MEM; - vs->Dictionary = dictionary; - vs->DictionarySize = dictionarySize; - vs->DictionaryPos = 0; - vs->GlobalPos = 0; - vs->Reps[0] = vs->Reps[1] = vs->Reps[2] = vs->Reps[3] = 1; - vs->lc = lc; - vs->lp = lp; - vs->pb = pb; - vs->State = 0; - vs->PreviousIsMatch = 0; - vs->RemainLen = 0; - dictionary[dictionarySize - 1] = 0; - for (i = 0; i < numProbs; i++) - p[i] = kBitModelTotal >> 1; - RangeDecoderInit(&vs->RangeDecoder, - #ifdef _LZMA_IN_CB - inCallback - #else - inStream, inSize - #endif - ); - return LZMA_RESULT_OK; -} - -int LzmaDecode(unsigned char *buffer, - unsigned char *outStream, UInt32 outSize, - UInt32 *outSizeProcessed) -{ - LzmaVarState *vs = (LzmaVarState *)buffer; - CProb *p = (CProb *)(buffer + sizeof(LzmaVarState)); - CRangeDecoder rd = vs->RangeDecoder; - int state = vs->State; - int previousIsMatch = vs->PreviousIsMatch; - Byte previousByte; - UInt32 rep0 = vs->Reps[0], rep1 = vs->Reps[1], rep2 = vs->Reps[2], rep3 = vs->Reps[3]; - UInt32 nowPos = 0; - UInt32 posStateMask = (1 << (vs->pb)) - 1; - UInt32 literalPosMask = (1 << (vs->lp)) - 1; - int lc = vs->lc; - int len = vs->RemainLen; - UInt32 globalPos = vs->GlobalPos; - - Byte *dictionary = vs->Dictionary; - UInt32 dictionarySize = vs->DictionarySize; - UInt32 dictionaryPos = vs->DictionaryPos; - - if (len == -1) - { - *outSizeProcessed = 0; - return LZMA_RESULT_OK; - } - - while(len > 0 && nowPos < outSize) - { - UInt32 pos = dictionaryPos - rep0; - if (pos >= dictionarySize) - pos += dictionarySize; - outStream[nowPos++] = dictionary[dictionaryPos] = dictionary[pos]; - if (++dictionaryPos == dictionarySize) - dictionaryPos = 0; - len--; - } - if (dictionaryPos == 0) - previousByte = dictionary[dictionarySize - 1]; - else - previousByte = dictionary[dictionaryPos - 1]; -#else - -int LzmaDecode( - Byte *buffer, UInt32 bufferSize, - int lc, int lp, int pb, - #ifdef _LZMA_IN_CB - ILzmaInCallback *inCallback, - #else - unsigned char *inStream, UInt32 inSize, - #endif - unsigned char *outStream, UInt32 outSize, - UInt32 *outSizeProcessed) -{ - UInt32 numProbs = Literal + ((UInt32)LZMA_LIT_SIZE << (lc + lp)); - CProb *p = (CProb *)buffer; - CRangeDecoder rd; - UInt32 i; - int state = 0; - int previousIsMatch = 0; - Byte previousByte = 0; - UInt32 rep0 = 1, rep1 = 1, rep2 = 1, rep3 = 1; - UInt32 nowPos = 0; - UInt32 posStateMask = (1 << pb) - 1; - UInt32 literalPosMask = (1 << lp) - 1; - int len = 0; - if (bufferSize < numProbs * sizeof(CProb)) - return LZMA_RESULT_NOT_ENOUGH_MEM; - for (i = 0; i < numProbs; i++) - p[i] = kBitModelTotal >> 1; - RangeDecoderInit(&rd, - #ifdef _LZMA_IN_CB - inCallback - #else - inStream, inSize - #endif - ); -#endif - - *outSizeProcessed = 0; - while(nowPos < outSize) - { - int posState = (int)( - (nowPos - #ifdef _LZMA_OUT_READ - + globalPos - #endif - ) - & posStateMask); - #ifdef _LZMA_IN_CB - if (rd.Result != LZMA_RESULT_OK) - return rd.Result; - #endif - if (rd.ExtraBytes != 0) - return LZMA_RESULT_DATA_ERROR; - if (RangeDecoderBitDecode(p + IsMatch + (state << kNumPosBitsMax) + posState, &rd) == 0) - { - CProb *probs = p + Literal + (LZMA_LIT_SIZE * - ((( - (nowPos - #ifdef _LZMA_OUT_READ - + globalPos - #endif - ) - & literalPosMask) << lc) + (previousByte >> (8 - lc)))); - - if (state < 4) state = 0; - else if (state < 10) state -= 3; - else state -= 6; - if (previousIsMatch) - { - Byte matchByte; - #ifdef _LZMA_OUT_READ - UInt32 pos = dictionaryPos - rep0; - if (pos >= dictionarySize) - pos += dictionarySize; - matchByte = dictionary[pos]; - #else - matchByte = outStream[nowPos - rep0]; - #endif - previousByte = LzmaLiteralDecodeMatch(probs, &rd, matchByte); - previousIsMatch = 0; - } - else - previousByte = LzmaLiteralDecode(probs, &rd); - outStream[nowPos++] = previousByte; - #ifdef _LZMA_OUT_READ - dictionary[dictionaryPos] = previousByte; - if (++dictionaryPos == dictionarySize) - dictionaryPos = 0; - #endif - } - else - { - previousIsMatch = 1; - if (RangeDecoderBitDecode(p + IsRep + state, &rd) == 1) - { - if (RangeDecoderBitDecode(p + IsRepG0 + state, &rd) == 0) - { - if (RangeDecoderBitDecode(p + IsRep0Long + (state << kNumPosBitsMax) + posState, &rd) == 0) - { - #ifdef _LZMA_OUT_READ - UInt32 pos; - #endif - if ( - (nowPos - #ifdef _LZMA_OUT_READ - + globalPos - #endif - ) - == 0) - return LZMA_RESULT_DATA_ERROR; - state = state < 7 ? 9 : 11; - #ifdef _LZMA_OUT_READ - pos = dictionaryPos - rep0; - if (pos >= dictionarySize) - pos += dictionarySize; - previousByte = dictionary[pos]; - dictionary[dictionaryPos] = previousByte; - if (++dictionaryPos == dictionarySize) - dictionaryPos = 0; - #else - previousByte = outStream[nowPos - rep0]; - #endif - outStream[nowPos++] = previousByte; - continue; - } - } - else - { - UInt32 distance; - if(RangeDecoderBitDecode(p + IsRepG1 + state, &rd) == 0) - distance = rep1; - else - { - if(RangeDecoderBitDecode(p + IsRepG2 + state, &rd) == 0) - distance = rep2; - else - { - distance = rep3; - rep3 = rep2; - } - rep2 = rep1; - } - rep1 = rep0; - rep0 = distance; - } - len = LzmaLenDecode(p + RepLenCoder, &rd, posState); - state = state < 7 ? 8 : 11; - } - else - { - int posSlot; - rep3 = rep2; - rep2 = rep1; - rep1 = rep0; - state = state < 7 ? 7 : 10; - len = LzmaLenDecode(p + LenCoder, &rd, posState); - posSlot = RangeDecoderBitTreeDecode(p + PosSlot + - ((len < kNumLenToPosStates ? len : kNumLenToPosStates - 1) << - kNumPosSlotBits), kNumPosSlotBits, &rd); - if (posSlot >= kStartPosModelIndex) - { - int numDirectBits = ((posSlot >> 1) - 1); - rep0 = ((2 | ((UInt32)posSlot & 1)) << numDirectBits); - if (posSlot < kEndPosModelIndex) - { - rep0 += RangeDecoderReverseBitTreeDecode( - p + SpecPos + rep0 - posSlot - 1, numDirectBits, &rd); - } - else - { - rep0 += RangeDecoderDecodeDirectBits(&rd, - numDirectBits - kNumAlignBits) << kNumAlignBits; - rep0 += RangeDecoderReverseBitTreeDecode(p + Align, kNumAlignBits, &rd); - } - } - else - rep0 = posSlot; - rep0++; - } - if (rep0 == (UInt32)(0)) - { - /* it's for stream version */ - len = -1; - break; - } - if (rep0 > nowPos - #ifdef _LZMA_OUT_READ - + globalPos - #endif - ) - { - return LZMA_RESULT_DATA_ERROR; - } - len += kMatchMinLen; - do - { - #ifdef _LZMA_OUT_READ - UInt32 pos = dictionaryPos - rep0; - if (pos >= dictionarySize) - pos += dictionarySize; - previousByte = dictionary[pos]; - dictionary[dictionaryPos] = previousByte; - if (++dictionaryPos == dictionarySize) - dictionaryPos = 0; - #else - previousByte = outStream[nowPos - rep0]; - #endif - outStream[nowPos++] = previousByte; - len--; - } - while(len > 0 && nowPos < outSize); - } - } - - #ifdef _LZMA_OUT_READ - vs->RangeDecoder = rd; - vs->DictionaryPos = dictionaryPos; - vs->GlobalPos = globalPos + nowPos; - vs->Reps[0] = rep0; - vs->Reps[1] = rep1; - vs->Reps[2] = rep2; - vs->Reps[3] = rep3; - vs->State = state; - vs->PreviousIsMatch = previousIsMatch; - vs->RemainLen = len; - #endif - - *outSizeProcessed = nowPos; - return LZMA_RESULT_OK; -} diff --git a/target/linux/rb1xx-2.6/image/lzma-loader/src/LzmaDecode.h b/target/linux/rb1xx-2.6/image/lzma-loader/src/LzmaDecode.h deleted file mode 100644 index f58944e3c..000000000 --- a/target/linux/rb1xx-2.6/image/lzma-loader/src/LzmaDecode.h +++ /dev/null @@ -1,100 +0,0 @@ -/* - LzmaDecode.h - LZMA Decoder interface - - LZMA SDK 4.05 Copyright (c) 1999-2004 Igor Pavlov (2004-08-25) - http://www.7-zip.org/ - - LZMA SDK is licensed under two licenses: - 1) GNU Lesser General Public License (GNU LGPL) - 2) Common Public License (CPL) - It means that you can select one of these two licenses and - follow rules of that license. - - SPECIAL EXCEPTION: - Igor Pavlov, as the author of this code, expressly permits you to - statically or dynamically link your code (or bind by name) to the - interfaces of this file without subjecting your linked code to the - terms of the CPL or GNU LGPL. Any modifications or additions - to this file, however, are subject to the LGPL or CPL terms. -*/ - -#ifndef __LZMADECODE_H -#define __LZMADECODE_H - -/* #define _LZMA_IN_CB */ -/* Use callback for input data */ - -/* #define _LZMA_OUT_READ */ -/* Use read function for output data */ - -/* #define _LZMA_PROB32 */ -/* It can increase speed on some 32-bit CPUs, - but memory usage will be doubled in that case */ - -/* #define _LZMA_LOC_OPT */ -/* Enable local speed optimizations inside code */ - -#ifndef UInt32 -#ifdef _LZMA_UINT32_IS_ULONG -#define UInt32 unsigned long -#else -#define UInt32 unsigned int -#endif -#endif - -#ifdef _LZMA_PROB32 -#define CProb UInt32 -#else -#define CProb unsigned short -#endif - -#define LZMA_RESULT_OK 0 -#define LZMA_RESULT_DATA_ERROR 1 -#define LZMA_RESULT_NOT_ENOUGH_MEM 2 - -#ifdef _LZMA_IN_CB -typedef struct _ILzmaInCallback -{ - int (*Read)(void *object, unsigned char **buffer, UInt32 *bufferSize); -} ILzmaInCallback; -#endif - -#define LZMA_BASE_SIZE 1846 -#define LZMA_LIT_SIZE 768 - -/* -bufferSize = (LZMA_BASE_SIZE + (LZMA_LIT_SIZE << (lc + lp)))* sizeof(CProb) -bufferSize += 100 in case of _LZMA_OUT_READ -by default CProb is unsigned short, -but if specify _LZMA_PROB_32, CProb will be UInt32(unsigned int) -*/ - -#ifdef _LZMA_OUT_READ -int LzmaDecoderInit( - unsigned char *buffer, UInt32 bufferSize, - int lc, int lp, int pb, - unsigned char *dictionary, UInt32 dictionarySize, - #ifdef _LZMA_IN_CB - ILzmaInCallback *inCallback - #else - unsigned char *inStream, UInt32 inSize - #endif -); -#endif - -int LzmaDecode( - unsigned char *buffer, - #ifndef _LZMA_OUT_READ - UInt32 bufferSize, - int lc, int lp, int pb, - #ifdef _LZMA_IN_CB - ILzmaInCallback *inCallback, - #else - unsigned char *inStream, UInt32 inSize, - #endif - #endif - unsigned char *outStream, UInt32 outSize, - UInt32 *outSizeProcessed); - -#endif diff --git a/target/linux/rb1xx-2.6/image/lzma-loader/src/Makefile b/target/linux/rb1xx-2.6/image/lzma-loader/src/Makefile deleted file mode 100644 index 85a864674..000000000 --- a/target/linux/rb1xx-2.6/image/lzma-loader/src/Makefile +++ /dev/null @@ -1,77 +0,0 @@ -# -# Makefile for Broadcom BCM947XX boards -# -# Copyright 2001-2003, Broadcom Corporation -# All Rights Reserved. -# -# THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY -# KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM -# SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS -# FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE. -# -# Copyright 2004 Manuel Novoa III <mjn3@codepoet.org> -# Modified to support bzip'd kernels. -# Of course, it would be better to integrate bunzip capability into CFE. -# -# Copyright 2005 Oleg I. Vdovikin <oleg@cs.msu.su> -# Cleaned up, modified for lzma support, removed from kernel -# - -TEXT_START := 0x80001000 -BZ_TEXT_START := 0x80300000 - -OBJCOPY := $(CROSS_COMPILE)objcopy -O binary -R .reginfo -R .note -R .comment -R .mdebug -S - -CFLAGS = -D__KERNEL__ -Wall -Wstrict-prototypes -Wno-trigraphs -Os \ - -fno-strict-aliasing -fno-common -fomit-frame-pointer -G 0 -mno-abicalls -fno-pic \ - -ffunction-sections -pipe -mlong-calls -fno-common \ - -mabi=32 -march=mips32 -Wa,-32 -Wa,-march=mips32 -Wa,-mips32 -Wa,--trap -CFLAGS += -DLOADADDR=$(TEXT_START) -D_LZMA_IN_CB - -ASFLAGS = $(CFLAGS) -D__ASSEMBLY__ -DBZ_TEXT_START=$(BZ_TEXT_START) - -SEDFLAGS := s/BZ_TEXT_START/$(BZ_TEXT_START)/;s/TEXT_START/$(TEXT_START)/ - -OBJECTS := head.o data.o - -all: loader.gz loader.elf - -# Don't build dependencies, this may die if $(CC) isn't gcc -dep: - -install: - -loader.gz: loader - gzip -nc9 $< > $@ - -loader.elf: loader.o - cp $< $@ - -loader: loader.o - $(OBJCOPY) $< $@ - -loader.o: loader.lds $(OBJECTS) - $(LD) -static --gc-sections -no-warn-mismatch -T loader.lds -o $@ $(OBJECTS) - -loader.lds: loader.lds.in Makefile - @sed "$(SEDFLAGS)" < $< > $@ - -data.o: data.lds decompress.image - $(LD) -no-warn-mismatch -T data.lds -r -o $@ -b binary decompress.image -b elf32-tradlittlemips - -data.lds: - @echo "SECTIONS { .data : { code_start = .; *(.data) code_stop = .; }}" > $@ - -decompress.image: decompress - $(OBJCOPY) $< $@ - -decompress: decompress.lds decompress.o LzmaDecode.o - $(LD) -static --gc-sections -no-warn-mismatch -T decompress.lds -o $@ decompress.o LzmaDecode.o - -decompress.lds: decompress.lds.in Makefile - @sed "$(SEDFLAGS)" < $< > $@ - -mrproper: clean - -clean: - rm -f loader.gz loader decompress *.lds *.o *.image diff --git a/target/linux/rb1xx-2.6/image/lzma-loader/src/README b/target/linux/rb1xx-2.6/image/lzma-loader/src/README deleted file mode 100644 index 16649e950..000000000 --- a/target/linux/rb1xx-2.6/image/lzma-loader/src/README +++ /dev/null @@ -1,55 +0,0 @@ -/* - * LZMA compressed kernel decompressor for bcm947xx boards - * - * Copyright (C) 2005 by Oleg I. Vdovikin <oleg@cs.msu.su> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - * - */ - -The code is intended to decompress kernel, being compressed using lzma utility -build using 7zip LZMA SDK. This utility is located in the LZMA_Alone directory - -decompressor code expects that your .trx file consist of three partitions: - -1) decompressor itself (this is gziped code which pmon/cfe will extract and run -on boot-up instead of real kernel) -2) LZMA compressed kernel (both streamed and regular modes are supported now) -3) Root filesystem - -Please be sure to apply the following patch for use this new trx layout (it will -allow using both new and old trx files for root filesystem lookup code) - ---- linuz/arch/mips/brcm-boards/bcm947xx/setup.c 2005-01-23 19:24:27.503322896 +0300 -+++ linux/arch/mips/brcm-boards/bcm947xx/setup.c 2005-01-23 19:29:05.237100944 +0300 -@@ -221,7 +221,9 @@ - /* Try looking at TRX header for rootfs offset */ - if (le32_to_cpu(trx->magic) == TRX_MAGIC) { - bcm947xx_parts[1].offset = off; -- if (le32_to_cpu(trx->offsets[1]) > off) -+ if (le32_to_cpu(trx->offsets[2]) > off) -+ off = le32_to_cpu(trx->offsets[2]); -+ else if (le32_to_cpu(trx->offsets[1]) > off) - off = le32_to_cpu(trx->offsets[1]); - continue; - } - - -Revision history: - 0.02 Initial release - 0.03 Added Mineharu Takahara <mtakahar@yahoo.com> patch to pass actual - output size to decoder (stream mode compressed input is not - a requirement anymore) - 0.04 Reordered functions using lds script diff --git a/target/linux/rb1xx-2.6/image/lzma-loader/src/decompress.c b/target/linux/rb1xx-2.6/image/lzma-loader/src/decompress.c deleted file mode 100644 index d3610241f..000000000 --- a/target/linux/rb1xx-2.6/image/lzma-loader/src/decompress.c +++ /dev/null @@ -1,239 +0,0 @@ -/* - * LZMA compressed kernel decompressor for bcm947xx boards - * - * Copyright (C) 2005 by Oleg I. Vdovikin <oleg@cs.msu.su> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - * - * - * Please note, this was code based on the bunzip2 decompressor code - * by Manuel Novoa III (mjn3@codepoet.org), although the only thing left - * is an idea and part of original vendor code - * - * - * 12-Mar-2005 Mineharu Takahara <mtakahar@yahoo.com> - * pass actual output size to decoder (stream mode - * compressed input is not a requirement anymore) - * - * 24-Apr-2005 Oleg I. Vdovikin - * reordered functions using lds script, removed forward decl - * - * 24-Mar-2007 Gabor Juhos - * pass original values of the a0,a1,a2,a3 registers to the kernel - * - */ - -#include "LzmaDecode.h" - -#define BCM4710_FLASH 0x1fc00000 /* Flash */ - -#define KSEG0 0x80000000 -#define KSEG1 0xa0000000 - -#define KSEG1ADDR(a) ((((unsigned)(a)) & 0x1fffffffU) | KSEG1) - -#define Index_Invalidate_I 0x00 -#define Index_Writeback_Inv_D 0x01 - -#define cache_unroll(base,op) \ - __asm__ __volatile__( \ - ".set noreorder;\n" \ - ".set mips3;\n" \ - "cache %1, (%0);\n" \ - ".set mips0;\n" \ - ".set reorder\n" \ - : \ - : "r" (base), \ - "i" (op)); - -static __inline__ void blast_icache(unsigned long size, unsigned long lsize) -{ - unsigned long start = KSEG0; - unsigned long end = (start + size); - - while(start < end) { - cache_unroll(start,Index_Invalidate_I); - start += lsize; - } -} - -static __inline__ void blast_dcache(unsigned long size, unsigned long lsize) -{ - unsigned long start = KSEG0; - unsigned long end = (start + size); - - while(start < end) { - cache_unroll(start,Index_Writeback_Inv_D); - start += lsize; - } -} - -#define TRX_MAGIC 0x30524448 /* "HDR0" */ - -struct trx_header { - unsigned int magic; /* "HDR0" */ - unsigned int len; /* Length of file including header */ - unsigned int crc32; /* 32-bit CRC from flag_version to end of file */ - unsigned int flag_version; /* 0:15 flags, 16:31 version */ - unsigned int offsets[3]; /* Offsets of partitions from start of header */ -}; - -/* beyound the image end, size not known in advance */ -extern unsigned char workspace[]; - -unsigned int offset; -unsigned char *data; - -typedef void (*kernel_entry)(unsigned long reg_a0, unsigned long reg_a1, - unsigned long reg_a2, unsigned long reg_a3); - -/* flash access should be aligned, so wrapper is used */ -/* read byte from the flash, all accesses are 32-bit aligned */ -static int read_byte(void *object, unsigned char **buffer, UInt32 *bufferSize) -{ - static unsigned int val; - - if (((unsigned int)offset % 4) == 0) { - val = *(unsigned int *)data; - data += 4; - } - - *bufferSize = 1; - *buffer = ((unsigned char *)&val) + (offset++ & 3); - - return LZMA_RESULT_OK; -} - -static __inline__ unsigned char get_byte(void) -{ - unsigned char *buffer; - UInt32 fake; - - return read_byte(0, &buffer, &fake), *buffer; -} - -/* should be the first function */ -void entry(unsigned long reg_a0, unsigned long reg_a1, - unsigned long reg_a2, unsigned long reg_a3, - unsigned long icache_size, unsigned long icache_lsize, - unsigned long dcache_size, unsigned long dcache_lsize) -{ - unsigned int i; /* temp value */ - unsigned int lc; /* literal context bits */ - unsigned int lp; /* literal pos state bits */ - unsigned int pb; /* pos state bits */ - unsigned int osize; /* uncompressed size */ - - ILzmaInCallback callback; - callback.Read = read_byte; - - uart_write_str("decompress kernel ... "); - - /* look for trx header, 32-bit data access */ - for (data = ((unsigned char *) KSEG1ADDR(BCM4710_FLASH)); - ((struct trx_header *)data)->magic != TRX_MAGIC; data += 65536); - - /* compressed kernel is in the partition 0 or 1 */ - if (((struct trx_header *)data)->offsets[1] > 65536) - data += ((struct trx_header *)data)->offsets[0]; - else - data += ((struct trx_header *)data)->offsets[1]; - - offset = 0; - - /* lzma args */ - i = get_byte(); - lc = i % 9, i = i / 9; - lp = i % 5, pb = i / 5; - - /* skip rest of the LZMA coder property */ - for (i = 0; i < 4; i++) - get_byte(); - - /* read the lower half of uncompressed size in the header */ - osize = ((unsigned int)get_byte()) + - ((unsigned int)get_byte() << 8) + - ((unsigned int)get_byte() << 16) + - ((unsigned int)get_byte() << 24); - - /* skip rest of the header (upper half of uncompressed size) */ - for (i = 0; i < 4; i++) - get_byte(); - - /* decompress kernel */ - if (LzmaDecode(workspace, ~0, lc, lp, pb, &callback, - (unsigned char*)LOADADDR, osize, &i) == LZMA_RESULT_OK) - { - blast_dcache(dcache_size, dcache_lsize); - blast_icache(icache_size, icache_lsize); - - /* Jump to load address */ - uart_write_str("ok\r\n"); - ((kernel_entry) LOADADDR)(reg_a0, reg_a1, reg_a2, reg_a3); - } - uart_write_str("failed\r\n"); - while (1 ); -} - -/* ********************************************************************* - * - * ADM5120 UART driver File: dev_adm_uart.c - * - * This is a console device driver for an ADM5120 UART - * - ********************************************************************* - * - * Copyright 2006 - * Compex Systems. All rights reserved. - * - ********************************************************************* */ - -#define READCSR(r) *(volatile UInt32 *)(0xB2600000+(r)) -#define WRITECSR(r,v) *(volatile UInt32 *)(0xB2600000+(r)) = v - -#define UART_DR_REG 0x00 -#define UART_FR_REG 0x18 -#define UART_TX_FIFO_FULL 0x20 - -int uart_write(int val) -{ - WRITECSR(UART_DR_REG, val); - while ( (READCSR(UART_FR_REG) & UART_TX_FIFO_FULL) ); - return 0; -} - -int uart_write_str(char * str) -{ - while ( *str != 0 ) { - uart_write ( *str++ ); - } - return 0; -} - -int uart_write_hex(int val) -{ - int i; - int tmp; - - uart_write_str("0x"); - for ( i=0 ; i<8 ; i++ ) { - tmp = (val >> ((7-i) * 4 )) & 0xf; - tmp = tmp < 10 ? (tmp + '0') : (tmp + 'A' - 10); - uart_write(tmp); - } - uart_write_str("\r\n"); - return 0; -} - diff --git a/target/linux/rb1xx-2.6/image/lzma-loader/src/decompress.lds.in b/target/linux/rb1xx-2.6/image/lzma-loader/src/decompress.lds.in deleted file mode 100644 index 33f56f8a0..000000000 --- a/target/linux/rb1xx-2.6/image/lzma-loader/src/decompress.lds.in +++ /dev/null @@ -1,20 +0,0 @@ -OUTPUT_ARCH(mips) -ENTRY(entry) -SECTIONS { - . = BZ_TEXT_START; - .text : { - *(.text.entry) - *(.text) - *(.rodata) - } - - .data : { - *(.data) - } - - .bss : { - *(.bss) - } - - workspace = .; -} diff --git a/target/linux/rb1xx-2.6/image/lzma-loader/src/head.S b/target/linux/rb1xx-2.6/image/lzma-loader/src/head.S deleted file mode 100644 index 7f0e9adc0..000000000 --- a/target/linux/rb1xx-2.6/image/lzma-loader/src/head.S +++ /dev/null @@ -1,166 +0,0 @@ -/* Copyright 2007 Gabor Juhos */ -/* keep original values of the a0,a1,a2,a3 registers */ -/* cache manipulation adapted from Broadcom code */ -/* Copyright 2005 Oleg I. Vdovikin (oleg@cs.msu.su) */ -/* cache manipulation adapted from Broadcom code */ -/* idea taken from original bunzip2 decompressor code */ -/* Copyright 2004 Manuel Novoa III (mjn3@codepoet.org) */ -/* Licensed under the linux kernel's version of the GPL.*/ - -#include <asm/asm.h> -#include <asm/regdef.h> - -#define KSEG0 0x80000000 - -#define C0_CONFIG $16 -#define C0_TAGLO $28 -#define C0_TAGHI $29 - -#define CONF1_DA_SHIFT 7 /* D$ associativity */ -#define CONF1_DA_MASK 0x00000380 -#define CONF1_DA_BASE 1 -#define CONF1_DL_SHIFT 10 /* D$ line size */ -#define CONF1_DL_MASK 0x00001c00 -#define CONF1_DL_BASE 2 -#define CONF1_DS_SHIFT 13 /* D$ sets/way */ -#define CONF1_DS_MASK 0x0000e000 -#define CONF1_DS_BASE 64 -#define CONF1_IA_SHIFT 16 /* I$ associativity */ -#define CONF1_IA_MASK 0x00070000 -#define CONF1_IA_BASE 1 -#define CONF1_IL_SHIFT 19 /* I$ line size */ -#define CONF1_IL_MASK 0x00380000 -#define CONF1_IL_BASE 2 -#define CONF1_IS_SHIFT 22 /* Instruction cache sets/way */ -#define CONF1_IS_MASK 0x01c00000 -#define CONF1_IS_BASE 64 - -#define Index_Invalidate_I 0x00 -#define Index_Writeback_Inv_D 0x01 - - .text - LEAF(startup) - .set noreorder - - /* Copy decompressor code to the right place */ - li t0, BZ_TEXT_START - - la t1, code_start - la t2, code_stop -$L1: - lw t3, 0(t1) - sw t3, 0(t0) - add t1, 4 - blt t1, t2, $L1 - add t0, 4 - - /* At this point we need to invalidate dcache and */ - /* icache before jumping to new code */ - -1: /* Get cache sizes */ - .set mips32 - mfc0 s0,C0_CONFIG,1 - .set mips0 - - li s1,CONF1_DL_MASK - and s1,s0 - beq s1,zero,nodc - nop - - srl s1,CONF1_DL_SHIFT - li t0,CONF1_DL_BASE - sll s1,t0,s1 /* s1 has D$ cache line size */ - - li s2,CONF1_DA_MASK - and s2,s0 - srl s2,CONF1_DA_SHIFT - addiu s2,CONF1_DA_BASE /* s2 now has D$ associativity */ - - li t0,CONF1_DS_MASK - and t0,s0 - srl t0,CONF1_DS_SHIFT - li s3,CONF1_DS_BASE - sll s3,s3,t0 /* s3 has D$ sets per way */ - - multu s2,s3 /* sets/way * associativity */ - mflo t0 /* total cache lines */ - - multu s1,t0 /* D$ linesize * lines */ - mflo s2 /* s2 is now D$ size in bytes */ - - /* Initilize the D$: */ - mtc0 zero,C0_TAGLO - mtc0 zero,C0_TAGHI - - li t0,KSEG0 /* Just an address for the first $ line */ - addu t1,t0,s2 /* + size of cache == end */ - - .set mips3 -1: cache Index_Writeback_Inv_D,0(t0) - .set mips0 - bne t0,t1,1b - addu t0,s1 - -nodc: - /* Now we get to do it all again for the I$ */ - - move s3,zero /* just in case there is no icache */ - move s4,zero - - li t0,CONF1_IL_MASK - and t0,s0 - beq t0,zero,noic - nop - - srl t0,CONF1_IL_SHIFT - li s3,CONF1_IL_BASE - sll s3,t0 /* s3 has I$ cache line size */ - - li t0,CONF1_IA_MASK - and t0,s0 - srl t0,CONF1_IA_SHIFT - addiu s4,t0,CONF1_IA_BASE /* s4 now has I$ associativity */ - - li t0,CONF1_IS_MASK - and t0,s0 - srl t0,CONF1_IS_SHIFT - li s5,CONF1_IS_BASE - sll s5,t0 /* s5 has I$ sets per way */ - - multu s4,s5 /* sets/way * associativity */ - mflo t0 /* s4 is now total cache lines */ - - multu s3,t0 /* I$ linesize * lines */ - mflo s4 /* s4 is cache size in bytes */ - - /* Initilize the I$: */ - mtc0 zero,C0_TAGLO - mtc0 zero,C0_TAGHI - - li t0,KSEG0 /* Just an address for the first $ line */ - addu t1,t0,s4 /* + size of cache == end */ - - .set mips3 -1: cache Index_Invalidate_I,0(t0) - .set mips0 - bne t0,t1,1b - addu t0,s3 - -noic: - li t0, BZ_TEXT_START - - addiu sp, -32 /* reserve stack for parameters */ -#if 0 - sw a0, 0(sp) - sw a1, 4(sp) - sw a2, 8(sp) - sw a3, 12(sp) -#endif - sw s3, 16(sp) /* icache line size */ - sw s4, 20(sp) /* icache size */ - sw s1, 24(sp) /* dcache line size */ - jr t0 - sw s2, 28(sp) /* dcache size */ - - .set reorder - END(startup) diff --git a/target/linux/rb1xx-2.6/image/lzma-loader/src/loader.lds.in b/target/linux/rb1xx-2.6/image/lzma-loader/src/loader.lds.in deleted file mode 100644 index 20f2ea98e..000000000 --- a/target/linux/rb1xx-2.6/image/lzma-loader/src/loader.lds.in +++ /dev/null @@ -1,17 +0,0 @@ -OUTPUT_ARCH(mips) -ENTRY(startup) -SECTIONS { - . = TEXT_START; - .text : { - *(.text) - *(.rodata) - } - - .data : { - *(.data) - } - - .bss : { - *(.bss) - } -} diff --git a/target/linux/rb1xx-2.6/patches/001-adm5120.patch b/target/linux/rb1xx-2.6/patches/001-adm5120.patch deleted file mode 100644 index ed7a30744..000000000 --- a/target/linux/rb1xx-2.6/patches/001-adm5120.patch +++ /dev/null @@ -1,64 +0,0 @@ -diff -urN linux-2.6.19.2/arch/mips/Kconfig linux-2.6.19.2.new/arch/mips/Kconfig ---- linux-2.6.19.2/arch/mips/Kconfig 2007-01-10 20:10:37.000000000 +0100 -+++ linux-2.6.19.2.new/arch/mips/Kconfig 2007-01-23 14:49:38.000000000 +0100 -@@ -12,6 +12,18 @@ - prompt "System type" - default SGI_IP22 - -+config MIPS_ADM5120 -+ bool "Support for ADM5120 SoC" -+ select SYS_HAS_CPU_MIPS32_R1 -+ select DMA_NONCOHERENT -+ select HW_HAS_PCI -+ select SYS_SUPPORTS_LITTLE_ENDIAN -+ select SYS_SUPPORTS_32BIT_KERNEL -+ -+config PCI_ADM5120 -+ bool "Add PCI control support for ADM5120" -+ depends on MIPS_ADM5120 && PCI -+ - config MIPS_MTX1 - bool "4G Systems MTX-1 board" - select DMA_NONCOHERENT -diff -urN linux-2.6.19.2/arch/mips/Makefile linux-2.6.19.2.new/arch/mips/Makefile ---- linux-2.6.19.2/arch/mips/Makefile 2007-01-23 14:02:57.000000000 +0100 -+++ linux-2.6.19.2.new/arch/mips/Makefile 2007-01-23 14:49:39.000000000 +0100 -@@ -165,6 +165,14 @@ - load-$(CONFIG_MACH_JAZZ) += 0xffffffff80080000 - - # -+# ADMtek 5120 -+# -+ -+core-$(CONFIG_MIPS_ADM5120) += arch/mips/adm5120/ -+cflags-$(CONFIG_MIPS_ADM5120) += -Iinclude/asm-mips/mach-adm5120 -+load-$(CONFIG_MIPS_ADM5120) += 0xffffffff80101000 -+ -+# - # Common Alchemy Au1x00 stuff - # - core-$(CONFIG_SOC_AU1X00) += arch/mips/au1000/common/ -diff -urN linux-2.6.19.2/arch/mips/pci/Makefile linux-2.6.19.2.new/arch/mips/pci/Makefile ---- linux-2.6.19.2/arch/mips/pci/Makefile 2007-01-10 20:10:37.000000000 +0100 -+++ linux-2.6.19.2.new/arch/mips/pci/Makefile 2007-01-23 14:49:40.000000000 +0100 -@@ -53,3 +53,4 @@ - obj-$(CONFIG_VICTOR_MPC30X) += fixup-mpc30x.o - obj-$(CONFIG_ZAO_CAPCELLA) += fixup-capcella.o - obj-$(CONFIG_WR_PPMC) += fixup-wrppmc.o -+obj-$(CONFIG_PCI_ADM5120) += ops-adm5120.o pci-adm5120.o -diff -urN linux-2.6.19.2/include/asm-mips/bootinfo.h linux-2.6.19.2.new/include/asm-mips/bootinfo.h ---- linux-2.6.19.2/include/asm-mips/bootinfo.h 2007-01-10 20:10:37.000000000 +0100 -+++ linux-2.6.19.2.new/include/asm-mips/bootinfo.h 2007-01-23 14:49:40.000000000 +0100 -@@ -212,6 +212,12 @@ - #define MACH_GROUP_NEC_EMMA2RH 25 /* NEC EMMA2RH (was 23) */ - #define MACH_NEC_MARKEINS 0 /* NEC EMMA2RH Mark-eins */ - -+/* -+ * Valid machtype for group ADMtek -+ */ -+#define MACH_GROUP_ADM_GW 23 -+#define MACH_ADM_GW_5120 0 -+ - #define CL_SIZE COMMAND_LINE_SIZE - - const char *get_system_type(void); diff --git a/target/linux/rb1xx-2.6/patches/002-adm5120_flash.patch b/target/linux/rb1xx-2.6/patches/002-adm5120_flash.patch deleted file mode 100644 index 503a49567..000000000 --- a/target/linux/rb1xx-2.6/patches/002-adm5120_flash.patch +++ /dev/null @@ -1,25 +0,0 @@ -diff -urN linux-2.6.19.2/drivers/mtd/maps/Kconfig linux-2.6.19.2-adm5120/drivers/mtd/maps/Kconfig ---- linux-2.6.19.2/drivers/mtd/maps/Kconfig 2007-01-10 20:10:37.000000000 +0100 -+++ linux-2.6.19.2-adm5120/drivers/mtd/maps/Kconfig 2007-01-23 01:13:39.000000000 +0100 -@@ -622,5 +622,10 @@ - - This selection automatically selects the map_ram driver. - -+config MTD_ADM5120 -+ tristate "Map driver for ADMtek ADM5120 boards" -+ depends on MIPS_ADM5120 -+ select MTD_CFI_AMDSTD -+ - endmenu - -diff -urN linux-2.6.19.2/drivers/mtd/maps/Makefile linux-2.6.19.2-adm5120/drivers/mtd/maps/Makefile ---- linux-2.6.19.2/drivers/mtd/maps/Makefile 2007-01-10 20:10:37.000000000 +0100 -+++ linux-2.6.19.2-adm5120/drivers/mtd/maps/Makefile 2007-01-23 01:20:52.000000000 +0100 -@@ -43,6 +43,7 @@ - obj-$(CONFIG_MTD_SOLUTIONENGINE)+= solutionengine.o - obj-$(CONFIG_MTD_PCI) += pci.o - obj-$(CONFIG_MTD_ALCHEMY) += alchemy-flash.o -+obj-$(CONFIG_MTD_ADM5120) += adm5120_mtd.o - obj-$(CONFIG_MTD_LASAT) += lasat.o - obj-$(CONFIG_MTD_AUTCPU12) += autcpu12-nvram.o - obj-$(CONFIG_MTD_EDB7312) += edb7312.o diff --git a/target/linux/rb1xx-2.6/patches/003-adm5120_switch.patch b/target/linux/rb1xx-2.6/patches/003-adm5120_switch.patch deleted file mode 100644 index f6fec30bc..000000000 --- a/target/linux/rb1xx-2.6/patches/003-adm5120_switch.patch +++ /dev/null @@ -1,25 +0,0 @@ -diff -urN linux-2.6.19.2/drivers/net/Kconfig linux-2.6.19.2-adm5120/drivers/net/Kconfig ---- linux-2.6.19.2/drivers/net/Kconfig 2007-01-10 20:10:37.000000000 +0100 -+++ linux-2.6.19.2-adm5120/drivers/net/Kconfig 2007-01-23 01:13:39.000000000 +0100 -@@ -450,6 +450,10 @@ - If you have an Alchemy Semi AU1X00 based system - say Y. Otherwise, say N. - -+config MIPS_ADM5120_ENET -+ tristate "MIPS ADM5120 Ethernet switch support" -+ depends on NET_ETHERNET && MIPS_ADM5120 -+ - config NET_SB1250_MAC - tristate "SB1250 Ethernet support" - depends on NET_ETHERNET && SIBYTE_SB1xxx_SOC -diff -urN linux-2.6.19.2/drivers/net/Makefile linux-2.6.19.2-adm5120/drivers/net/Makefile ---- linux-2.6.19.2/drivers/net/Makefile 2007-01-10 20:10:37.000000000 +0100 -+++ linux-2.6.19.2-adm5120/drivers/net/Makefile 2007-01-23 01:13:39.000000000 +0100 -@@ -164,6 +164,7 @@ - # This is also a 82596 and should probably be merged - obj-$(CONFIG_LP486E) += lp486e.o - -+obj-$(CONFIG_MIPS_ADM5120_ENET) += adm5120sw.o - obj-$(CONFIG_ETH16I) += eth16i.o - obj-$(CONFIG_ZORRO8390) += zorro8390.o 8390.o - obj-$(CONFIG_HPLANCE) += hplance.o 7990.o diff --git a/target/linux/rb1xx-2.6/patches/004-adm5120_uart.patch b/target/linux/rb1xx-2.6/patches/004-adm5120_uart.patch deleted file mode 100644 index 6f2ef7bb3..000000000 --- a/target/linux/rb1xx-2.6/patches/004-adm5120_uart.patch +++ /dev/null @@ -1,50 +0,0 @@ -diff -urN linux-2.6.19.2/drivers/serial/Kconfig linux-2.6.19.2-adm5120/drivers/serial/Kconfig ---- linux-2.6.19.2/drivers/serial/Kconfig 2007-01-10 20:10:37.000000000 +0100 -+++ linux-2.6.19.2-adm5120/drivers/serial/Kconfig 2007-01-23 01:13:39.000000000 +0100 -@@ -246,6 +246,22 @@ - - comment "Non-8250 serial port support" - -+config SERIAL_ADM5120 -+ bool "ADM5120 serial port support" -+ depends on MIPS_ADM5120 -+ select SERIAL_CORE -+ select SERIAL_CORE_CONSOLE -+ help -+ Driver for the on chip UARTs on the ADM5120 SoC -+ -+config ADM5120_NR_UARTS -+ int "Maximum number of ADM5120 serial ports" -+ depends on SERIAL_ADM5120 -+ default "2" -+ ---help--- -+ Set this to the number of serial ports you want the driver to -+ support. -+ - config SERIAL_AMBA_PL010 - tristate "ARM AMBA PL010 serial port support" - depends on ARM_AMBA && (BROKEN || !ARCH_VERSATILE) -diff -urN linux-2.6.19.2/drivers/serial/Makefile linux-2.6.19.2-adm5120/drivers/serial/Makefile ---- linux-2.6.19.2/drivers/serial/Makefile 2007-01-10 20:10:37.000000000 +0100 -+++ linux-2.6.19.2-adm5120/drivers/serial/Makefile 2007-01-23 01:21:45.000000000 +0100 -@@ -20,6 +20,7 @@ - obj-$(CONFIG_SERIAL_8250_HUB6) += 8250_hub6.o - obj-$(CONFIG_SERIAL_8250_MCA) += 8250_mca.o - obj-$(CONFIG_SERIAL_8250_AU1X00) += 8250_au1x00.o -+obj-$(CONFIG_SERIAL_ADM5120) += adm5120_uart.o - obj-$(CONFIG_SERIAL_AMBA_PL010) += amba-pl010.o - obj-$(CONFIG_SERIAL_AMBA_PL011) += amba-pl011.o - obj-$(CONFIG_SERIAL_CLPS711X) += clps711x.o -diff -urN linux-2.6.19.2/include/linux/serial_core.h linux-2.6.19.2-adm5120/include/linux/serial_core.h ---- linux-2.6.19.2/include/linux/serial_core.h 2007-01-10 20:10:37.000000000 +0100 -+++ linux-2.6.19.2-adm5120/include/linux/serial_core.h 2007-01-23 01:13:39.000000000 +0100 -@@ -133,6 +133,9 @@ - #define PORT_S3C2412 73 - - -+/* ADMtek ADM5120 SoC */ -+#define PORT_ADM5120 68 -+ - #ifdef __KERNEL__ - - #include <linux/compiler.h> diff --git a/target/linux/rb1xx-2.6/patches/005-adm5120_usb.patch b/target/linux/rb1xx-2.6/patches/005-adm5120_usb.patch deleted file mode 100644 index 40e4fbedf..000000000 --- a/target/linux/rb1xx-2.6/patches/005-adm5120_usb.patch +++ /dev/null @@ -1,53 +0,0 @@ -diff -urN linux-2.6.19.2/drivers/usb/core/hub.c linux-2.6.19.2-adm5120/drivers/usb/core/hub.c ---- linux-2.6.19.2/drivers/usb/core/hub.c 2007-01-10 20:10:37.000000000 +0100 -+++ linux-2.6.19.2-adm5120/drivers/usb/core/hub.c 2007-01-23 01:13:39.000000000 +0100 -@@ -2156,6 +2156,8 @@ - USB_DT_DEVICE << 8, 0, - buf, GET_DESCRIPTOR_BUFSIZE, - (i ? USB_CTRL_GET_TIMEOUT : 1000)); -+printk(KERN_CRIT "usb_control_msg: %d %d %d (%d)\n", r, buf->bMaxPacketSize0, -+buf->bDescriptorType, USB_DT_DEVICE); - switch (buf->bMaxPacketSize0) { - case 8: case 16: case 32: case 64: case 255: - if (buf->bDescriptorType == -diff -urN linux-2.6.19.2/drivers/usb/host/Kconfig linux-2.6.19.2-adm5120/drivers/usb/host/Kconfig ---- linux-2.6.19.2/drivers/usb/host/Kconfig 2007-01-10 20:10:37.000000000 +0100 -+++ linux-2.6.19.2-adm5120/drivers/usb/host/Kconfig 2007-01-23 01:13:39.000000000 +0100 -@@ -192,3 +192,6 @@ - To compile this driver as a module, choose M here: the - module will be called "sl811_cs". - -+config USB_ADM5120_HCD -+ tristate "ADM5120 HCD support" -+ depends on USB && MIPS_ADM5120 -diff -urN linux-2.6.19.2/drivers/usb/host/Makefile linux-2.6.19.2-adm5120/drivers/usb/host/Makefile ---- linux-2.6.19.2/drivers/usb/host/Makefile 2007-01-10 20:10:37.000000000 +0100 -+++ linux-2.6.19.2-adm5120/drivers/usb/host/Makefile 2007-01-23 01:13:39.000000000 +0100 -@@ -16,3 +16,4 @@ - obj-$(CONFIG_USB_SL811_CS) += sl811_cs.o - obj-$(CONFIG_USB_U132_HCD) += u132-hcd.o - obj-$(CONFIG_ETRAX_ARCH_V10) += hc_crisv10.o -+obj-$(CONFIG_USB_ADM5120_HCD) += adm5120-hcd.o -diff -urN linux-2.6.19.2/drivers/usb/Kconfig linux-2.6.19.2-adm5120/drivers/usb/Kconfig ---- linux-2.6.19.2/drivers/usb/Kconfig 2007-01-10 20:10:37.000000000 +0100 -+++ linux-2.6.19.2-adm5120/drivers/usb/Kconfig 2007-01-23 01:13:39.000000000 +0100 -@@ -91,8 +91,6 @@ - - source "drivers/usb/net/Kconfig" - --source "drivers/usb/mon/Kconfig" -- - comment "USB port drivers" - depends on USB - -diff -urN linux-2.6.19.2/drivers/usb/Makefile linux-2.6.19.2-adm5120/drivers/usb/Makefile ---- linux-2.6.19.2/drivers/usb/Makefile 2007-01-10 20:10:37.000000000 +0100 -+++ linux-2.6.19.2-adm5120/drivers/usb/Makefile 2007-01-23 01:22:18.000000000 +0100 -@@ -17,6 +17,7 @@ - obj-$(CONFIG_USB_U132_HCD) += host/ - obj-$(CONFIG_ETRAX_USB_HOST) += host/ - obj-$(CONFIG_USB_OHCI_AT91) += host/ -+obj-$(CONFIG_USB_ADM5120_HCD) += host/ - - obj-$(CONFIG_USB_ACM) += class/ - obj-$(CONFIG_USB_PRINTER) += class/ diff --git a/target/linux/rb1xx-2.6/patches/006-adm5120_gpio.patch b/target/linux/rb1xx-2.6/patches/006-adm5120_gpio.patch deleted file mode 100644 index 593743d7b..000000000 --- a/target/linux/rb1xx-2.6/patches/006-adm5120_gpio.patch +++ /dev/null @@ -1,25 +0,0 @@ -diff -urN linux-2.6.19.2/drivers/char/Kconfig linux-2.6.19.2-adm5120/drivers/char/Kconfig ---- linux-2.6.19.2/drivers/char/Kconfig 2007-01-10 20:10:37.000000000 +0100 -+++ linux-2.6.19.2-adm5120/drivers/char/Kconfig 2007-01-23 01:13:39.000000000 +0100 -@@ -1034,7 +1034,9 @@ - The mmtimer device allows direct userspace access to the - Altix system timer. - --source "drivers/char/tpm/Kconfig" -+config ADM5120_GPIO -+ tristate "ADM5120 GPIO" -+ depends on MIPS_ADM5120 - - config TELCLOCK - tristate "Telecom clock driver for MPBL0010 ATCA SBC" -diff -urN linux-2.6.19.2/drivers/char/Makefile linux-2.6.19.2-adm5120/drivers/char/Makefile ---- linux-2.6.19.2/drivers/char/Makefile 2007-01-10 20:10:37.000000000 +0100 -+++ linux-2.6.19.2-adm5120/drivers/char/Makefile 2007-01-23 01:20:01.000000000 +0100 -@@ -90,6 +90,7 @@ - obj-$(CONFIG_GPIO_VR41XX) += vr41xx_giu.o - obj-$(CONFIG_TANBAC_TB0219) += tb0219.o - obj-$(CONFIG_TELCLOCK) += tlclk.o -+obj-$(CONFIG_ADM5120_GPIO) += adm5120_gpio.o - - obj-$(CONFIG_WATCHDOG) += watchdog/ - obj-$(CONFIG_MWAVE) += mwave/ diff --git a/target/linux/rb1xx-2.6/patches/100-mtd-myloder-partition-parser.patch b/target/linux/rb1xx-2.6/patches/100-mtd-myloder-partition-parser.patch deleted file mode 100644 index 81ec37d05..000000000 --- a/target/linux/rb1xx-2.6/patches/100-mtd-myloder-partition-parser.patch +++ /dev/null @@ -1,37 +0,0 @@ -diff -Nur linux-2.6.19.2/drivers/mtd/Kconfig.old linux-2.6.19.2/drivers/mtd/Kconfig ---- linux-2.6.19.2/drivers/mtd/Kconfig.old 2007-03-25 08:13:02.000000000 +0200 -+++ linux-2.6.19.2/drivers/mtd/Kconfig 2007-03-26 13:37:47.000000000 +0200 -@@ -157,6 +157,22 @@ - for your particular device. It won't happen automatically. The - 'armflash' map driver (CONFIG_MTD_ARMFLASH) does this, for example. - -+config MTD_MYLOADER_PARTS -+ tristate "MyLoader partition parsing" -+ depends on MIPS_ADM5120 && MTD_PARTITIONS -+ ---help--- -+ MyLoader is a bootloader which allows the user to define partitions -+ in flash devices, by putting a table in the second erase block -+ on the device, similar to a partition table. This table gives the -+ offsets and lengths of the user defined partitions. -+ -+ If you need code which can detect and parse these tables, and -+ register MTD 'partitions' corresponding to each image detected, -+ enable this option. -+ -+ You will still need the parsing functions to be called by the driver -+ for your particular device. It won't happen automatically. -+ - comment "User Modules And Translation Layers" - depends on MTD - -diff -Nur linux-2.6.19.2/drivers/mtd/Makefile.old linux-2.6.19.2/drivers/mtd/Makefile ---- linux-2.6.19.2/drivers/mtd/Makefile.old 2007-01-10 20:10:37.000000000 +0100 -+++ linux-2.6.19.2/drivers/mtd/Makefile 2007-03-26 13:28:23.000000000 +0200 -@@ -12,6 +12,7 @@ - obj-$(CONFIG_MTD_REDBOOT_PARTS) += redboot.o - obj-$(CONFIG_MTD_CMDLINE_PARTS) += cmdlinepart.o - obj-$(CONFIG_MTD_AFS_PARTS) += afs.o -+obj-$(CONFIG_MTD_MYLOADER_PARTS) += myloader.o - - # 'Users' - code which presents functionality to userspace. - obj-$(CONFIG_MTD_CHAR) += mtdchar.o diff --git a/target/linux/rb1xx-2.6/patches/101-mtd-mxflash.patch b/target/linux/rb1xx-2.6/patches/101-mtd-mxflash.patch deleted file mode 100755 index 754a91e09..000000000 --- a/target/linux/rb1xx-2.6/patches/101-mtd-mxflash.patch +++ /dev/null @@ -1,31 +0,0 @@ ---- linux-2.6.19.2/drivers/mtd/chips/Kconfig.old 2007-01-11 03:10:36.000000000 +0800 -+++ linux-2.6.19.2/drivers/mtd/chips/Kconfig 2007-03-29 14:43:32.000000000 +0800 -@@ -199,6 +199,14 @@ - provides support for one of those command sets, used on chips - including the AMD Am29LV320. - -+config MTD_CFI_AMDSTD_FORCE_BOTTOM_BOOT -+ bool "Force bottom boot for Macronix flash chips" -+ depends on MTD_CFI_AMDSTD -+ help -+ Some Macronix flash chips have wrong CFI info, and the driver may -+ detect the type incorrectly. Select this if the chip part number -+ ends with BTC. -+ - config MTD_CFI_STAA - tristate "Support for ST (Advanced Architecture) flash chips" - depends on MTD_GEN_PROBE ---- linux-2.6.19.2/drivers/mtd/chips/cfi_cmdset_0002.c.old 2007-03-22 16:14:56.000000000 +0800 -+++ linux-2.6.19.2/drivers/mtd/chips/cfi_cmdset_0002.c 2007-03-29 14:07:28.000000000 +0800 -@@ -320,6 +320,11 @@ - cfi_tell_features(extp); - #endif - -+#ifdef CONFIG_MTD_CFI_AMDSTD_FORCE_BOTTOM_BOOT -+ extp->TopBottom = 2; -+ bootloc = extp->TopBottom; -+#endif -+ - bootloc = extp->TopBottom; - if ((bootloc != 2) && (bootloc != 3)) { - printk(KERN_WARNING "%s: CFI does not contain boot " diff --git a/target/linux/rb1xx-2.6/patches/120-cf.patch b/target/linux/rb1xx-2.6/patches/120-cf.patch deleted file mode 100644 index a22c52613..000000000 --- a/target/linux/rb1xx-2.6/patches/120-cf.patch +++ /dev/null @@ -1,1011 +0,0 @@ -diff -urN linux.old/drivers/block/Kconfig linux.dev/drivers/block/Kconfig ---- linux.old/drivers/block/Kconfig 2006-10-26 02:43:39.000000000 +0200 -+++ linux.dev/drivers/block/Kconfig 2006-10-26 00:11:14.000000000 +0200 -@@ -456,4 +456,12 @@ - This driver provides Support for ATA over Ethernet block - devices like the Coraid EtherDrive (R) Storage Blade. - -+config BLK_DEV_CF_MIPS -+ bool "CF slot of RB532 board" -+ depends on MIKROTIK_RB500 || MIPS_ADM5120 -+ default y -+ help -+ The Routerboard 532 has a CF slot on it. Enable the special block -+ device driver for it. -+ - endmenu -diff -urN linux.old/drivers/block/Makefile linux.dev/drivers/block/Makefile ---- linux.old/drivers/block/Makefile 2006-06-18 03:49:35.000000000 +0200 -+++ linux.dev/drivers/block/Makefile 2006-10-26 02:44:10.000000000 +0200 -@@ -29,4 +29,5 @@ - obj-$(CONFIG_VIODASD) += viodasd.o - obj-$(CONFIG_BLK_DEV_SX8) += sx8.o - obj-$(CONFIG_BLK_DEV_UB) += ub.o -+obj-$(CONFIG_BLK_DEV_CF_MIPS) += rb500/ - -diff -urN linux.old/drivers/block/rb500/ata.c linux.dev/drivers/block/rb500/ata.c ---- linux.old/drivers/block/rb500/ata.c 1970-01-01 01:00:00.000000000 +0100 -+++ linux.dev/drivers/block/rb500/ata.c 2006-10-26 00:11:14.000000000 +0200 -@@ -0,0 +1,485 @@ -+/* CF-mips driver -+ This is a block driver for the direct (mmaped) interface to the CF-slot, -+ found in Routerboard.com's RB532 board -+ See SDK provided from routerboard.com. -+ -+ Module adapted By P.Christeas <p_christeas@yahoo.com>, 2005-6. -+ Cleaned up and adapted to platform_device by Felix Fietkau <nbd@openwrt.org> -+ -+ This work is redistributed under the terms of the GNU General Public License. -+*/ -+ -+#include <linux/kernel.h> /* printk() */ -+#include <linux/module.h> /* module to be loadable */ -+#include <linux/delay.h> -+#include <linux/sched.h> -+#include <linux/pci.h> -+#include <linux/ioport.h> /* request_mem_region() */ -+#include <asm/unaligned.h> /* ioremap() */ -+#include <asm/io.h> /* ioremap() */ -+#include <asm/rc32434/rb.h> -+ -+#include "ata.h" -+ -+#define REQUEST_MEM_REGION 0 -+#define DEBUG 1 -+ -+#if DEBUG -+#define DEBUGP printk -+#else -+#define DEBUGP(format, args...) -+#endif -+ -+#define SECS 1000000 /* unit for wait_not_busy() is 1us */ -+ -+unsigned cf_head = 0; -+unsigned cf_cyl = 0; -+unsigned cf_spt = 0; -+unsigned cf_sectors = 0; -+static unsigned cf_block_size = 1; -+static void *baddr = 0; -+ -+#define DBUF32 ((volatile u32 *)((unsigned long)dev->baddr | ATA_DBUF_OFFSET)) -+ -+ -+static void cf_do_tasklet(unsigned long dev_l); -+ -+ -+static inline void wareg(u8 val, unsigned reg, struct cf_mips_dev* dev) -+{ -+ writeb(val, dev->baddr + ATA_REG_OFFSET + reg); -+} -+ -+static inline u8 rareg(unsigned reg, struct cf_mips_dev* dev) -+{ -+ return readb(dev->baddr + ATA_REG_OFFSET + reg); -+} -+ -+static inline int get_gpio_bit(gpio_func ofs, struct cf_mips_dev *dev) -+{ -+ return (gpio_get(ofs) >> dev->pin) & 1; -+} -+ -+static inline void set_gpio_bit(int bit, gpio_func ofs, struct cf_mips_dev *dev) -+{ -+ gpio_set(ofs, (1 << dev->pin), ((bit & 1) << dev->pin)); -+} -+ -+static inline int cfrdy(struct cf_mips_dev *dev) -+{ -+ return get_gpio_bit(DATA, dev); -+} -+ -+static inline void prepare_cf_irq(struct cf_mips_dev *dev) -+{ -+ set_gpio_bit(1, ILEVEL, dev); /* interrupt on cf ready (not busy) */ -+ set_gpio_bit(0, ISTAT, dev); /* clear interrupt status */ -+} -+ -+static inline int cf_present(struct cf_mips_dev* dev) -+{ -+ /* TODO: read and configure CIS into memory mapped mode -+ * TODO: parse CISTPL_CONFIG on CF+ cards to get base address (0x200) -+ * TODO: maybe adjust power saving setting for Hitachi Microdrive -+ */ -+ int i; -+ -+ /* setup CFRDY GPIO as input */ -+ set_gpio_bit(0, FUNC, dev); -+ set_gpio_bit(0, CFG, dev); -+ -+ for (i = 0; i < 0x10; ++i) { -+ if (rareg(i,dev) != 0xff) -+ return 1; -+ } -+ return 0; -+} -+ -+static inline int is_busy(struct cf_mips_dev *dev) -+{ -+ return !cfrdy(dev); -+} -+ -+static int wait_not_busy(int to_us, int wait_for_busy,struct cf_mips_dev *dev) -+{ -+ int us_passed = 0; -+ if (wait_for_busy && !is_busy(dev)) { -+ /* busy must appear within 400ns, -+ * but it may dissapear before we see it -+ * => must not wait for busy in a loop -+ */ -+ ndelay(400); -+ } -+ -+ do { -+ if (us_passed) -+ udelay(1); /* never reached in async mode */ -+ if (!is_busy(dev)) { -+ if (us_passed > 1 * SECS) { -+ printk(KERN_WARNING "cf-mips: not busy ok (after %dus)" -+ ", status 0x%02x\n", us_passed, (unsigned) rareg(ATA_REG_ST,dev)); -+ } -+ return CF_TRANS_OK; -+ } -+ if (us_passed == 1 * SECS) { -+ printk(KERN_WARNING "cf-mips: wait not busy %dus..\n", to_us); -+ } -+ if (dev->async_mode) { -+ dev->to_timer.expires = jiffies + (to_us * HZ / SECS); -+ dev->irq_enable_time = jiffies; -+ prepare_cf_irq(dev); -+ if (is_busy(dev)) { -+ add_timer(&dev->to_timer); -+ enable_irq(dev->irq); -+ return CF_TRANS_IN_PROGRESS; -+ } -+ continue; -+ } -+ ++us_passed; -+ } while (us_passed < to_us); -+ -+ printk(KERN_ERR "cf-mips: wait not busy timeout (%dus)" -+ ", status 0x%02x, state %d\n", -+ to_us, (unsigned) rareg(ATA_REG_ST,dev), dev->tstate); -+ return CF_TRANS_FAILED; -+} -+ -+static irqreturn_t cf_irq_handler(int irq, void *dev_id) -+{ -+ /* While tasklet has not disabled irq, irq will be retried all the time -+ * because of ILEVEL matching GPIO pin status => deadlock. -+ * To avoid this, we change ILEVEL to 0. -+ */ -+ struct cf_mips_dev *dev=dev_id; -+ -+ set_gpio_bit(0, ILEVEL, dev); -+ set_gpio_bit(0, ISTAT, dev); -+ -+ del_timer(&dev->to_timer); -+ tasklet_schedule(&dev->tasklet); -+ return IRQ_HANDLED; -+} -+ -+static int do_reset(struct cf_mips_dev *dev) -+{ -+ printk(KERN_INFO "cf-mips: resetting..\n"); -+ -+ wareg(ATA_REG_DC_SRST, ATA_REG_DC,dev); -+ udelay(1); /* FIXME: how long should we wait here? */ -+ wareg(0, ATA_REG_DC,dev); -+ -+ return wait_not_busy(30 * SECS, 1,dev); -+} -+ -+static int set_multiple(struct cf_mips_dev *dev) -+{ -+ if (dev->block_size <= 1) -+ return CF_TRANS_OK; -+ -+ wareg(dev->block_size, ATA_REG_SC,dev); -+ wareg(ATA_REG_DH_BASE | ATA_REG_DH_LBA, ATA_REG_DH,dev); -+ wareg(ATA_CMD_SET_MULTIPLE, ATA_REG_CMD,dev); -+ -+ return wait_not_busy(10 * SECS, 1,dev); -+} -+ -+static int set_cmd(struct cf_mips_dev *dev) -+{ -+ //DEBUGP(KERN_INFO "cf-mips: ata cmd 0x%02x\n", dev->tcmd); -+ // sector_count should be <=24 bits.. -+ BUG_ON(dev->tsect_start>=0x10000000); -+ // This way, it addresses 2^24 * 512 = 128G -+ -+ if (dev->tsector_count) { -+ wareg(dev->tsector_count & 0xff, ATA_REG_SC,dev); -+ wareg(dev->tsect_start & 0xff, ATA_REG_SN,dev); -+ wareg((dev->tsect_start >> 8) & 0xff, ATA_REG_CL,dev); -+ wareg((dev->tsect_start >> 16) & 0xff, ATA_REG_CH,dev); -+ } -+ wareg(((dev->tsect_start >> 24) & 0x0f) | ATA_REG_DH_BASE | ATA_REG_DH_LBA, -+ ATA_REG_DH,dev); /* select drive on all commands */ -+ wareg(dev->tcmd, ATA_REG_CMD,dev); -+ return wait_not_busy(10 * SECS, 1,dev); -+} -+ -+static int do_trans(struct cf_mips_dev *dev) -+{ -+ int res; -+ unsigned st; -+ int transfered; -+ -+ //printk("do_trans: %d sectors left\n",dev->tsectors_left); -+ while (dev->tsectors_left) { -+ transfered = 0; -+ -+ st = rareg(ATA_REG_ST,dev); -+ if (!(st & ATA_REG_ST_DRQ)) { -+ printk(KERN_ERR "cf-mips: do_trans without DRQ (status 0x%x)!\n", st); -+ if (st & ATA_REG_ST_ERR) { -+ int errId = rareg(ATA_REG_ERR,dev); -+ printk(KERN_ERR "cf-mips: %s error, status 0x%x, errid 0x%x\n", -+ (dev->tread ? "read" : "write"), st, errId); -+ } -+ return CF_TRANS_FAILED; -+ } -+ do { /* Fill/read the buffer one block */ -+ u32 *qbuf, *qend; -+ qbuf = (u32 *)dev->tbuf; -+ qend = qbuf + CF_SECT_SIZE / sizeof(u32); -+ if (dev->tread) { -+ while (qbuf!=qend) -+ put_unaligned(*DBUF32,qbuf++); -+ //*(qbuf++) = *DBUF32; -+ } -+ else { -+ while(qbuf!=qend) -+ *DBUF32 = get_unaligned(qbuf++); -+ } -+ -+ dev->tsectors_left--; -+ dev->tbuf += CF_SECT_SIZE; -+ dev->tbuf_size -= CF_SECT_SIZE; -+ transfered++; -+ } while (transfered != dev->block_size && dev->tsectors_left > 0); -+ -+ res = wait_not_busy(10 * SECS, 1,dev); -+ if (res != CF_TRANS_OK) -+ return res; -+ }; -+ -+ st = rareg(ATA_REG_ST,dev); -+ if (st & (ATA_REG_ST_DRQ | ATA_REG_ST_DWF | ATA_REG_ST_ERR)) { -+ if (st & ATA_REG_ST_DRQ) { -+ printk(KERN_ERR "cf-mips: DRQ after all %d sectors are %s" -+ ", status 0x%x\n", dev->tsector_count, (dev->tread ? "read" : "written"), st); -+ } else if (st & ATA_REG_ST_DWF) { -+ printk(KERN_ERR "cf-mips: write fault, status 0x%x\n", st); -+ } else { -+ int errId = rareg(ATA_REG_ERR,dev); -+ printk(KERN_ERR "cf-mips: %s error, status 0x%x, errid 0x%x\n", -+ (dev->tread ? "read" : "write"), st, errId); -+ } -+ return CF_TRANS_FAILED; -+ } -+ return CF_TRANS_OK; -+} -+ -+static int cf_do_state(struct cf_mips_dev *dev) -+{ -+ int res; -+ switch (dev->tstate) { /* fall through everywhere */ -+ case TS_IDLE: -+ dev->tstate = TS_READY; -+ if (is_busy(dev)) { -+ dev->tstate = TS_AFTER_RESET; -+ res = do_reset(dev); -+ if (res != CF_TRANS_OK) -+ break; -+ } -+ case TS_AFTER_RESET: -+ if (dev->tstate == TS_AFTER_RESET) { -+ dev->tstate = TS_READY; -+ res = set_multiple(dev); -+ if (res != CF_TRANS_OK) -+ break; -+ } -+ case TS_READY: -+ dev->tstate = TS_CMD; -+ res = set_cmd(dev); -+ if (res != CF_TRANS_OK) -+ break;; -+ case TS_CMD: -+ dev->tstate = TS_TRANS; -+ case TS_TRANS: -+ res = do_trans(dev); -+ break; -+ default: -+ printk(KERN_ERR "cf-mips: BUG: unknown tstate %d\n", dev->tstate); -+ return CF_TRANS_FAILED; -+ } -+ if (res != CF_TRANS_IN_PROGRESS) -+ dev->tstate = TS_IDLE; -+ return res; -+} -+ -+static void cf_do_tasklet(unsigned long dev_l) -+{ -+ struct cf_mips_dev* dev=(struct cf_mips_dev*) dev_l; -+ int res; -+ -+ disable_irq(dev->irq); -+ -+ if (dev->tstate == TS_IDLE) -+ return; /* can happen when irq is first registered */ -+ -+#if 0 -+ DEBUGP(KERN_WARNING "cf-mips: not busy ok (tasklet) status 0x%02x\n", -+ (unsigned) rareg(ATA_REG_ST,dev)); -+#endif -+ -+ res = cf_do_state(dev); -+ if (res == CF_TRANS_IN_PROGRESS) -+ return; -+ cf_async_trans_done(dev,res); -+} -+ -+static void cf_async_timeout(unsigned long dev_l) -+{ -+ struct cf_mips_dev* dev=(struct cf_mips_dev*) dev_l; -+ disable_irq(dev->irq); -+ /* Perhaps send abort to the device? */ -+ printk(KERN_ERR "cf-mips: wait not busy timeout (%lus)" -+ ", status 0x%02x, state %d\n", -+ jiffies - dev->irq_enable_time, (unsigned) rareg(ATA_REG_ST,dev), dev->tstate); -+ dev->tstate = TS_IDLE; -+ cf_async_trans_done(dev,CF_TRANS_FAILED); -+} -+ -+int cf_do_transfer(struct cf_mips_dev* dev,sector_t sector, unsigned long nsect, -+ char* buffer, int is_write) -+{ -+ BUG_ON(dev->tstate!=TS_IDLE); -+ if (nsect > ATA_MAX_SECT_PER_CMD) { -+ printk(KERN_WARNING "cf-mips: sector count %lu out of range\n",nsect); -+ return CF_TRANS_FAILED; -+ } -+ if (sector + nsect > dev->sectors) { -+ printk(KERN_WARNING "cf-mips: sector %lu out of range\n",sector); -+ return CF_TRANS_FAILED; -+ } -+ dev->tbuf = buffer; -+ dev->tbuf_size = nsect*512; -+ dev->tsect_start = sector; -+ dev->tsector_count = nsect; -+ dev->tsectors_left = dev->tsector_count; -+ dev->tread = (is_write)?0:1; -+ -+ dev->tcmd = (dev->block_size == 1 ? -+ (is_write ? ATA_CMD_WRITE_SECTORS : ATA_CMD_READ_SECTORS) : -+ (is_write ? ATA_CMD_WRITE_MULTIPLE : ATA_CMD_READ_MULTIPLE)); -+ -+ return cf_do_state(dev); -+} -+ -+static int do_identify(struct cf_mips_dev *dev) -+{ -+ u16 sbuf[CF_SECT_SIZE >> 1]; -+ int res; -+ char tstr[17]; //serial -+ BUG_ON(dev->tstate!=TS_IDLE); -+ dev->tbuf = (char *) sbuf; -+ dev->tbuf_size = CF_SECT_SIZE; -+ dev->tsect_start = 0; -+ dev->tsector_count = 0; -+ dev->tsectors_left = 1; -+ dev->tread = 1; -+ dev->tcmd = ATA_CMD_IDENTIFY_DRIVE; -+ -+ DEBUGP(KERN_INFO "cf-mips: identify drive..\n"); -+ res = cf_do_state(dev); -+ if (res == CF_TRANS_IN_PROGRESS) { -+ printk(KERN_ERR "cf-mips: BUG: async identify cmd\n"); -+ return CF_TRANS_FAILED; -+ } -+ if (res != CF_TRANS_OK) -+ return 0; -+ -+ dev->head = sbuf[3]; -+ dev->cyl = sbuf[1]; -+ dev->spt = sbuf[6]; -+ dev->sectors = ((unsigned long) sbuf[7] << 16) | sbuf[8]; -+ dev->dtype=sbuf[0]; -+ memcpy(tstr,&sbuf[12],16); -+ tstr[16]=0; -+ printk(KERN_INFO "cf-mips: %s detected, C/H/S=%d/%d/%d sectors=%u (%uMB) Serial=%s\n", -+ (sbuf[0] == 0x848A ? "CF card" : "ATA drive"), dev->cyl, dev->head, -+ dev->spt, dev->sectors, dev->sectors >> 11,tstr); -+ return 1; -+} -+ -+static void init_multiple(struct cf_mips_dev * dev) -+{ -+ int res; -+ DEBUGP(KERN_INFO "cf-mips: detecting block size\n"); -+ -+ dev->block_size = 128; /* max block size = 128 sectors (64KB) */ -+ do { -+ wareg(dev->block_size, ATA_REG_SC,dev); -+ wareg(ATA_REG_DH_BASE | ATA_REG_DH_LBA, ATA_REG_DH,dev); -+ wareg(ATA_CMD_SET_MULTIPLE, ATA_REG_CMD,dev); -+ -+ res = wait_not_busy(10 * SECS, 1,dev); -+ if (res != CF_TRANS_OK) { -+ printk(KERN_ERR "cf-mips: failed to detect block size: busy!\n"); -+ dev->block_size = 1; -+ return; -+ } -+ if ((rareg(ATA_REG_ST,dev) & ATA_REG_ST_ERR) == 0) -+ break; -+ dev->block_size /= 2; -+ } while (dev->block_size > 1); -+ -+ printk(KERN_INFO "cf-mips: multiple sectors = %d\n", dev->block_size); -+} -+ -+int cf_init(struct cf_mips_dev *dev) -+{ -+ tasklet_init(&dev->tasklet,cf_do_tasklet,(unsigned long)dev); -+ dev->baddr = ioremap_nocache((unsigned long)dev->base, CFDEV_BUF_SIZE); -+ if (!dev->baddr) { -+ printk(KERN_ERR "cf-mips: cf_init: ioremap for (%lx,%x) failed\n", -+ (unsigned long) dev->base, CFDEV_BUF_SIZE); -+ return -EBUSY; -+ } -+ -+ if (!cf_present(dev)) { -+ printk(KERN_WARNING "cf-mips: cf card not present\n"); -+ iounmap(dev->baddr); -+ return -ENODEV; -+ } -+ -+ if (do_reset(dev) != CF_TRANS_OK) { -+ printk(KERN_ERR "cf-mips: cf reset failed\n"); -+ iounmap(dev->baddr); -+ return -EBUSY; -+ } -+ -+ if (!do_identify(dev)) { -+ printk(KERN_ERR "cf-mips: cf identify failed\n"); -+ iounmap(dev->baddr); -+ return -EBUSY; -+ } -+ -+/* set_apm_level(ATA_APM_WITH_STANDBY); */ -+ init_multiple(dev); -+ -+ init_timer(&dev->to_timer); -+ dev->to_timer.function = cf_async_timeout; -+ dev->to_timer.data = (unsigned long)dev; -+ -+ prepare_cf_irq(dev); -+ if (request_irq(dev->irq, cf_irq_handler, 0, "CF Mips", dev)) { -+ printk(KERN_ERR "cf-mips: failed to get irq\n"); -+ iounmap(dev->baddr); -+ return -EBUSY; -+ } -+ /* Disable below would be odd, because request will enable, and the tasklet -+ will disable it itself */ -+ //disable_irq(dev->irq); -+ -+ dev->async_mode = 1; -+ -+ return 0; -+} -+ -+void cf_cleanup(struct cf_mips_dev *dev) -+{ -+ iounmap(dev->baddr); -+ free_irq(dev->irq, NULL); -+#if REQUEST_MEM_REGION -+ release_mem_region((unsigned long)dev->base, CFDEV_BUF_SIZE); -+#endif -+} -+ -+ -+/*eof*/ -diff -urN linux.old/drivers/block/rb500/ata.h linux.dev/drivers/block/rb500/ata.h ---- linux.old/drivers/block/rb500/ata.h 1970-01-01 01:00:00.000000000 +0100 -+++ linux.dev/drivers/block/rb500/ata.h 2006-10-26 00:11:14.000000000 +0200 -@@ -0,0 +1,143 @@ -+/* CF-mips driver -+ This is a block driver for the direct (mmaped) interface to the CF-slot, -+ found in Routerboard.com's RB532 board -+ See SDK provided from routerboard.com. -+ -+ Module adapted By P.Christeas <p_christeas@yahoo.com>, 2005-6. -+ Cleaned up and adapted to platform_device by Felix Fietkau <nbd@openwrt.org> -+ -+ This work is redistributed under the terms of the GNU General Public License. -+*/ -+ -+#ifndef __CFMIPS_ATA_H__ -+#define __CFMIPS_ATA_H__ -+ -+#include <linux/interrupt.h> -+ -+#define CFG_DC_DEV1 (void*)0xb8010010 -+#define CFG_DC_DEVBASE 0x0 -+#define CFG_DC_DEVMASK 0x4 -+#define CFG_DC_DEVC 0x8 -+#define CFG_DC_DEVTC 0xC -+ -+#define CFDEV_BUF_SIZE 0x1000 -+#define ATA_CIS_OFFSET 0x200 -+#define ATA_REG_OFFSET 0x800 -+#define ATA_DBUF_OFFSET 0xC00 -+ -+#define ATA_REG_FEAT 0x1 -+#define ATA_REG_SC 0x2 -+#define ATA_REG_SN 0x3 -+#define ATA_REG_CL 0x4 -+#define ATA_REG_CH 0x5 -+#define ATA_REG_DH 0x6 -+#define ATA_REG_DH_BASE 0xa0 -+#define ATA_REG_DH_LBA 0x40 -+#define ATA_REG_DH_DRV 0x10 -+#define ATA_REG_CMD 0x7 -+#define ATA_REG_ST 0x7 -+#define ATA_REG_ST_BUSY 0x80 -+#define ATA_REG_ST_RDY 0x40 -+#define ATA_REG_ST_DWF 0x20 -+#define ATA_REG_ST_DSC 0x10 -+#define ATA_REG_ST_DRQ 0x08 -+#define ATA_REG_ST_CORR 0x04 -+#define ATA_REG_ST_ERR 0x01 -+#define ATA_REG_ERR 0xd -+#define ATA_REG_DC 0xe -+#define ATA_REG_DC_IEN 0x02 -+#define ATA_REG_DC_SRST 0x04 -+ -+#define ATA_CMD_READ_SECTORS 0x20 -+#define ATA_CMD_WRITE_SECTORS 0x30 -+#define ATA_CMD_EXEC_DRIVE_DIAG 0x90 -+#define ATA_CMD_READ_MULTIPLE 0xC4 -+#define ATA_CMD_WRITE_MULTIPLE 0xC5 -+#define ATA_CMD_SET_MULTIPLE 0xC6 -+#define ATA_CMD_IDENTIFY_DRIVE 0xEC -+#define ATA_CMD_SET_FEATURES 0xEF -+ -+#define ATA_FEATURE_ENABLE_APM 0x05 -+#define ATA_FEATURE_DISABLE_APM 0x85 -+#define ATA_APM_DISABLED 0x00 -+#define ATA_APM_MIN_POWER 0x01 -+#define ATA_APM_WITH_STANDBY 0x7f -+#define ATA_APM_WITHOUT_STANDBY 0x80 -+#define ATA_APM_MAX_PERFORMANCE 0xfe -+ -+#define CF_SECT_SIZE 0x200 -+/* That is the ratio CF_SECT_SIZE/512 (the kernel sector size) */ -+#define CF_KERNEL_MUL 1 -+#define ATA_MAX_SECT_PER_CMD 0x100 -+ -+#define CF_TRANS_FAILED 0 -+#define CF_TRANS_OK 1 -+#define CF_TRANS_IN_PROGRESS 2 -+ -+ -+enum trans_state { -+ TS_IDLE = 0, -+ TS_AFTER_RESET, -+ TS_READY, -+ TS_CMD, -+ TS_TRANS -+}; -+ -+// -+// #if DEBUG -+// static unsigned long busy_time; -+// #endif -+ -+/** Struct to hold the cfdev -+Actually, all the data here only has one instance. However, for -+reasons of programming conformity, it is passed around as a pointer -+*/ -+struct cf_mips_dev { -+ void *base; /* base address for I/O */ -+ void *baddr; /* remapped address */ -+ -+ int pin; /* gpio pin */ -+ int irq; /* gpio irq */ -+ -+ unsigned head; -+ unsigned cyl; -+ unsigned spt; -+ unsigned sectors; -+ -+ unsigned short block_size; -+ unsigned dtype ; // ATA or CF -+ struct request_queue *queue; -+ struct gendisk *gd; -+ -+ /* Transaction state */ -+ enum trans_state tstate; -+ char *tbuf; -+ unsigned long tbuf_size; -+ sector_t tsect_start; -+ unsigned tsector_count; -+ unsigned tsectors_left; -+ int tread; -+ unsigned tcmd; -+ int async_mode; -+ unsigned long irq_enable_time; -+ -+ struct request *active_req; /* A request is being carried out. Is that different from tstate? */ -+ int users; -+ struct timer_list to_timer; -+ struct tasklet_struct tasklet; -+ -+ /** This lock ensures that the requests to this device are all done -+ atomically. Transfers can run in parallel, requests are all queued -+ one-by-one */ -+ spinlock_t lock; -+}; -+ -+int cf_do_transfer(struct cf_mips_dev* dev,sector_t sector, unsigned long nsect, -+ char* buffer, int is_write); -+int cf_init(struct cf_mips_dev* dev); -+void cf_cleanup(struct cf_mips_dev* dev); -+ -+void cf_async_trans_done(struct cf_mips_dev* dev, int result); -+// void *cf_get_next_buf(unsigned long *buf_size); -+ -+#endif -diff -urN linux.old/drivers/block/rb500/bdev.c linux.dev/drivers/block/rb500/bdev.c ---- linux.old/drivers/block/rb500/bdev.c 1970-01-01 01:00:00.000000000 +0100 -+++ linux.dev/drivers/block/rb500/bdev.c 2006-10-26 00:11:14.000000000 +0200 -@@ -0,0 +1,339 @@ -+/* CF-mips driver -+ This is a block driver for the direct (mmaped) interface to the CF-slot, -+ found in Routerboard.com's RB532 board -+ See SDK provided from routerboard.com. -+ -+ Module adapted By P.Christeas <p_christeas@yahoo.com>, 2005-6. -+ Cleaned up and adapted to platform_device by Felix Fietkau <nbd@openwrt.org> -+ -+ This work is redistributed under the terms of the GNU General Public License. -+*/ -+ -+#include <linux/kernel.h> -+#include <linux/module.h> -+#include <linux/init.h> -+#include <linux/time.h> -+#include <linux/wait.h> -+#include <linux/fs.h> -+#include <linux/genhd.h> -+#include <linux/blkdev.h> -+#include <linux/blkpg.h> -+#include <linux/hdreg.h> -+#include <linux/platform_device.h> -+ -+#include <asm/uaccess.h> -+#include <asm/io.h> -+ -+#include <asm/rc32434/rb.h> -+ -+#ifdef DEBUG -+#define DEBUGP printk -+#define DLEVEL 1 -+#else -+#define DEBUGP(format, args...) -+#define DLEVEL 0 -+#endif -+ -+#define CF_MIPS_MAJOR 13 -+#define MAJOR_NR CF_MIPS_MAJOR -+#define CF_MAX_PART 16 /* max 15 partitions */ -+ -+#include "ata.h" -+ -+//extern struct block_device_operations cf_bdops; -+ -+// static struct hd_struct cf_parts[CF_MAX_PART]; -+// static int cf_part_sizes[CF_MAX_PART]; -+// static int cf_hsect_sizes[CF_MAX_PART]; -+// static int cf_max_sectors[CF_MAX_PART]; -+// static int cf_blksize_sizes[CF_MAX_PART]; -+ -+// static spinlock_t lock = SPIN_LOCK_UNLOCKED; -+ -+// volatile int cf_busy = 0; -+ -+static struct request *active_req = NULL; -+ -+static int cf_open (struct inode *, struct file *); -+static int cf_release (struct inode *, struct file *); -+static int cf_ioctl (struct inode *, struct file *, unsigned, unsigned long); -+ -+static void cf_request(request_queue_t * q); -+static int cf_transfer(const struct request *req); -+ -+/*long (*unlocked_ioctl) (struct file *, unsigned, unsigned long); -+long (*compat_ioctl) (struct file *, unsigned, unsigned long);*/ -+// int (*direct_access) (struct block_device *, sector_t, unsigned long *); -+// int (*media_changed) (struct gendisk *); -+// int (*revalidate_disk) (struct gendisk *); -+ -+static struct block_device_operations cf_bdops = { -+ .owner = THIS_MODULE, -+ .open = cf_open, -+ .release = cf_release, -+ .ioctl = cf_ioctl, -+ .media_changed = NULL, -+ .unlocked_ioctl = NULL, -+ .revalidate_disk = NULL, -+ .compat_ioctl = NULL, -+ .direct_access = NULL -+}; -+ -+ -+int cf_mips_probe(struct platform_device *pdev) -+{ -+ struct gendisk* cf_gendisk=NULL; -+ struct cf_device *cdev = (struct cf_device *) pdev->dev.platform_data; -+ struct cf_mips_dev *dev; -+ struct resource *r; -+ int reg_result; -+ -+ reg_result = register_blkdev(MAJOR_NR, "cf-mips"); -+ if (reg_result < 0) { -+ printk(KERN_WARNING "cf-mips: can't get major %d\n", MAJOR_NR); -+ return reg_result; -+ } -+ -+ dev = (struct cf_mips_dev *)kmalloc(sizeof(struct cf_mips_dev),GFP_KERNEL); -+ if (!dev) -+ goto out_err; -+ memset(dev, 0, sizeof(struct cf_mips_dev)); -+ cdev->dev = dev; -+ -+ dev->pin = cdev->gpio_pin; -+ dev->irq = platform_get_irq_byname(pdev, "cf_irq"); -+ r = platform_get_resource_byname(pdev, IORESOURCE_MEM, "cf_membase"); -+ dev->base = (void *) r->start; -+ -+ if (cf_init(dev)) goto out_err; -+ printk("init done"); -+ -+ spin_lock_init(&dev->lock); -+ dev->queue = blk_init_queue(cf_request,&dev->lock); -+ if (!dev->queue){ -+ printk(KERN_ERR "cf-mips: no mem for queue\n"); -+ goto out_err; -+ } -+ blk_queue_max_sectors(dev->queue,ATA_MAX_SECT_PER_CMD); -+ -+ /* For memory devices, it is always better to avoid crossing segments -+ inside the same request. */ -+/* if (dev->dtype==0x848A){ -+ printk(KERN_INFO "Setting boundary for cf to 0x%x",(dev->block_size*512)-1); -+ blk_queue_segment_boundary(dev->queue, (dev->block_size*512)-1); -+ }*/ -+ -+ dev->gd = alloc_disk(CF_MAX_PART); -+ cf_gendisk = dev->gd; -+ cdev->gd = dev->gd; -+ if (!cf_gendisk) goto out_err; /* Last of these goto's */ -+ -+ cf_gendisk->major = MAJOR_NR; -+ cf_gendisk->first_minor = 0; -+ cf_gendisk->queue=dev->queue; -+ BUG_ON(cf_gendisk->minors != CF_MAX_PART); -+ strcpy(cf_gendisk->disk_name,"cfa"); -+ cf_gendisk->fops = &cf_bdops; -+ cf_gendisk->flags = 0 ; /* is not yet GENHD_FL_REMOVABLE */ -+ cf_gendisk->private_data=dev; -+ -+ set_capacity(cf_gendisk,dev->sectors * CF_KERNEL_MUL); -+ -+ /* Let the disk go live */ -+ add_disk(cf_gendisk); -+#if 0 -+ result = cf_init(); -+ -+ /* default cfg for all partitions */ -+ memset(cf_parts, 0, sizeof (cf_parts[0]) * CF_MAX_PART); -+ memset(cf_part_sizes, 0, sizeof (cf_part_sizes[0]) * CF_MAX_PART); -+ for (i = 0; i < CF_MAX_PART; ++i) { -+ cf_hsect_sizes[i] = CF_SECT_SIZE; -+ cf_max_sectors[i] = ATA_MAX_SECT_PER_CMD; -+ cf_blksize_sizes[i] = BLOCK_SIZE; -+ } -+ -+ /* setup info for whole disk (partition 0) */ -+ cf_part_sizes[0] = cf_sectors / 2; -+ cf_parts[0].nr_sects = cf_sectors; -+ -+ blk_size[MAJOR_NR] = cf_part_sizes; -+ blksize_size[MAJOR_NR] = cf_blksize_sizes; -+ max_sectors[MAJOR_NR] = cf_max_sectors; -+ hardsect_size[MAJOR_NR] = cf_hsect_sizes; -+ read_ahead[MAJOR_NR] = 8; /* (4kB) */ -+ -+ blk_init_queue(BLK_DEFAULT_QUEUE(MAJOR_NR), DEVICE_REQUEST); -+ -+ add_gendisk(&cf_gendisk); -+#endif -+// printk(KERN_INFO "cf-mips partition check: \n"); -+// register_disk(cf_gendisk, MKDEV(MAJOR_NR, 0), CF_MAX_PART, -+// &cf_bdops, dev->sectors); -+ return 0; -+ -+out_err: -+ if (dev->queue){ -+ blk_cleanup_queue(dev->queue); -+ } -+ if (reg_result) { -+ unregister_blkdev(MAJOR_NR, "cf-mips"); -+ return reg_result; -+ } -+ if (dev){ -+ cf_cleanup(dev); -+ kfree(dev); -+ } -+ return 1; -+} -+ -+static int -+cf_mips_remove(struct platform_device *pdev) -+{ -+ struct cf_device *cdev = (struct cf_device *) pdev->dev.platform_data; -+ struct cf_mips_dev *dev = (struct cf_mips_dev *) cdev->dev; -+ -+ unregister_blkdev(MAJOR_NR, "cf-mips"); -+ blk_cleanup_queue(dev->queue); -+ -+ del_gendisk(dev->gd); -+ cf_cleanup(dev); -+ return 0; -+} -+ -+ -+static struct platform_driver cf_driver = { -+ .driver.name = "rb500-cf", -+ .probe = cf_mips_probe, -+ .remove = cf_mips_remove, -+}; -+ -+static int __init cf_mips_init(void) -+{ -+ printk(KERN_INFO "cf-mips module loaded\n"); -+ return platform_driver_register(&cf_driver); -+} -+ -+static void cf_mips_cleanup(void) -+{ -+ platform_driver_unregister(&cf_driver); -+ printk(KERN_INFO "cf-mips module removed\n"); -+} -+ -+module_init(cf_mips_init); -+module_exit(cf_mips_cleanup); -+ -+MODULE_LICENSE("GPL"); -+MODULE_ALIAS_BLOCKDEV_MAJOR(CF_MIPS_MAJOR); -+ -+ -+static int cf_open(struct inode *inode, struct file *filp) -+{ -+ struct cf_mips_dev *dev=inode->i_bdev->bd_disk->private_data; -+ int minor = MINOR(inode->i_rdev); -+ -+ if (minor >= CF_MAX_PART) -+ return -ENODEV; -+ //DEBUGP(KERN_INFO "cf-mips module opened, minor %d\n", minor); -+ spin_lock(&dev->lock); -+ dev->users++; -+ spin_unlock(&dev->lock); -+ filp->private_data=dev; -+ -+ /* dirty workaround to set CFRDY GPIO as an input when some other -+ program sets it as an output */ -+ gpio_set(CFG, (1 << dev->pin), 0); -+ return 0; /* success */ -+} -+ -+static int cf_release(struct inode *inode, struct file *filp) -+{ -+ int minor = MINOR(inode->i_rdev); -+ struct cf_mips_dev *dev=inode->i_bdev->bd_disk->private_data; -+ spin_lock(&dev->lock); -+ dev->users--; -+ spin_unlock(&dev->lock); -+ return 0; -+} -+ -+static int cf_ioctl(struct inode *inode, struct file *filp, -+ unsigned int cmd, unsigned long arg) -+{ -+ unsigned minor = MINOR(inode->i_rdev); -+ struct cf_mips_dev *dev=inode->i_bdev->bd_disk->private_data; -+ -+ DEBUGP(KERN_INFO "cf_ioctl cmd %u\n", cmd); -+ switch (cmd) { -+ case BLKRRPART: /* re-read partition table */ -+ if (!capable(CAP_SYS_ADMIN)) -+ return -EACCES; -+ printk(KERN_INFO "cf-mips partition check: \n"); -+ register_disk(dev->gd); -+ return 0; -+ -+ case HDIO_GETGEO: -+ { -+ struct hd_geometry geo; -+ geo.cylinders = dev->cyl; -+ geo.heads = dev->head; -+ geo.sectors = dev->spt; -+ geo.start = (*dev->gd->part)[minor].start_sect; -+ if (copy_to_user((void *) arg, &geo, sizeof (geo))) -+ return -EFAULT; -+ } -+ return 0; -+ } -+ -+ return -EINVAL; /* unknown command */ -+} -+ -+static void cf_request(request_queue_t * q) -+{ -+ struct cf_mips_dev* dev; -+ -+ struct request * req; -+ int status; -+ -+ /* We could have q->queuedata = dev , but haven't yet. */ -+ if (active_req) -+ return; -+ -+ while ((req=elv_next_request(q))!=NULL){ -+ dev=req->rq_disk->private_data; -+ status=cf_transfer(req); -+ if (status==CF_TRANS_IN_PROGRESS){ -+ active_req=req; -+ return; -+ } -+ end_request(req,status); -+ } -+} -+ -+static int cf_transfer(const struct request *req) -+{ -+ struct cf_mips_dev* dev=req->rq_disk->private_data; -+ -+ if (!blk_fs_request(req)){ -+ if (printk_ratelimit()) -+ printk(KERN_WARNING "cf-mips: skipping non-fs request 0x%x\n",req->cmd[0]); -+ return CF_TRANS_FAILED; -+ } -+ -+ return cf_do_transfer(dev,req->sector,req->current_nr_sectors,req->buffer,rq_data_dir(req)); -+} -+ -+void cf_async_trans_done(struct cf_mips_dev * dev,int result) -+{ -+ struct request *req; -+ -+ spin_lock(&dev->lock); -+ req=active_req; -+ active_req=NULL; -+ end_request(req,result); -+ spin_unlock(&dev->lock); -+ -+ spin_lock(&dev->lock); -+ cf_request(dev->queue); -+ spin_unlock(&dev->lock); -+} -+ -diff -urN linux.old/drivers/block/rb500/Makefile linux.dev/drivers/block/rb500/Makefile ---- linux.old/drivers/block/rb500/Makefile 1970-01-01 01:00:00.000000000 +0100 -+++ linux.dev/drivers/block/rb500/Makefile 2006-10-26 00:11:14.000000000 +0200 -@@ -0,0 +1,3 @@ -+## Makefile for the RB532 CF port -+ -+obj-y += bdev.o ata.o diff --git a/target/linux/rb1xx-2.6/patches/500-Nand.patch b/target/linux/rb1xx-2.6/patches/500-Nand.patch deleted file mode 100644 index 05cc800aa..000000000 --- a/target/linux/rb1xx-2.6/patches/500-Nand.patch +++ /dev/null @@ -1,27 +0,0 @@ -diff -urN linux.old/drivers/mtd/nand/Kconfig linux.dev/drivers/mtd/nand/Kconfig ---- linux.old/drivers/mtd/nand/Kconfig 2006-11-29 22:57:37.000000000 +0100 -+++ linux.dev/drivers/mtd/nand/Kconfig 2006-12-14 04:38:51.000000000 +0100 -@@ -75,6 +75,12 @@ - help - Support for NAND flash on Technologic Systems TS-7250 platform. - -+config MTD_NAND_RB500 -+ tristate "NAND Flash device on RB500 board" -+ depends on MTD_NAND -+ help -+ Support for NAND flash on RB500 platform. -+ - config MTD_NAND_IDS - tristate - -diff -urN linux.old/drivers/mtd/nand/Makefile linux.dev/drivers/mtd/nand/Makefile ---- linux.old/drivers/mtd/nand/Makefile 2006-11-29 22:57:37.000000000 +0100 -+++ linux.dev/drivers/mtd/nand/Makefile 2006-12-14 04:38:51.000000000 +0100 -@@ -9,6 +9,7 @@ - obj-$(CONFIG_MTD_NAND_SPIA) += spia.o - obj-$(CONFIG_MTD_NAND_AMS_DELTA) += ams-delta.o - obj-$(CONFIG_MTD_NAND_TOTO) += toto.o -+obj-$(CONFIG_MTD_NAND_RB500) += rbmipsnand.o - obj-$(CONFIG_MTD_NAND_AUTCPU12) += autcpu12.o - obj-$(CONFIG_MTD_NAND_EDB7312) += edb7312.o - obj-$(CONFIG_MTD_NAND_AU1550) += au1550nd.o diff --git a/target/linux/rb1xx-2.6/profiles/100-Atheros.mk b/target/linux/rb1xx-2.6/profiles/100-Atheros.mk deleted file mode 100644 index 029586848..000000000 --- a/target/linux/rb1xx-2.6/profiles/100-Atheros.mk +++ /dev/null @@ -1,17 +0,0 @@ -# -# Copyright (C) 2006 OpenWrt.org -# -# This is free software, licensed under the GNU General Public License v2. -# See /LICENSE for more information. -# - -define Profile/Atheros - NAME:=Atheros WiFi (default) - PACKAGES:=kmod-madwifi -endef - -define Profile/Atheros/Description - Package set compatible with hardware using Atheros WiFi cards -endef -$(eval $(call Profile,Atheros)) - diff --git a/target/linux/rb1xx-2.6/profiles/105-Texas.mk b/target/linux/rb1xx-2.6/profiles/105-Texas.mk deleted file mode 100644 index 727a0c064..000000000 --- a/target/linux/rb1xx-2.6/profiles/105-Texas.mk +++ /dev/null @@ -1,17 +0,0 @@ -# -# Copyright (C) 2006 OpenWrt.org -# -# This is free software, licensed under the GNU General Public License v2. -# See /LICENSE for more information. -# - -define Profile/Texas - NAME:=Texas Instruments WiFi - PACKAGES:=kmod-acx -endef - -define Profile/Texas/Description - Package set compatible with hardware using Texas Instruments WiFi cards -endef -$(eval $(call Profile,Texas)) - diff --git a/target/linux/rb1xx-2.6/profiles/110-None.mk b/target/linux/rb1xx-2.6/profiles/110-None.mk deleted file mode 100644 index 2fcfacde9..000000000 --- a/target/linux/rb1xx-2.6/profiles/110-None.mk +++ /dev/null @@ -1,17 +0,0 @@ -# -# Copyright (C) 2006 OpenWrt.org -# -# This is free software, licensed under the GNU General Public License v2. -# See /LICENSE for more information. -# - -define Profile/None - NAME:=No WiFi - PACKAGES:= -endef - -define Profile/None/Description - Package set without WiFi support -endef -$(eval $(call Profile,None)) - |