diff options
Diffstat (limited to 'target/linux')
| -rw-r--r-- | target/linux/rb532/Makefile | 2 | ||||
| -rw-r--r-- | target/linux/rb532/config-2.6.23 | 200 | ||||
| -rw-r--r-- | target/linux/rb532/files/arch/mips/pci/fixup-rb500.c | 6 | ||||
| -rw-r--r-- | target/linux/rb532/files/arch/mips/rb500/Makefile | 2 | ||||
| -rw-r--r-- | target/linux/rb532/files/arch/mips/rb500/gpio.c | 159 | ||||
| -rw-r--r-- | target/linux/rb532/files/arch/mips/rb500/irq.c | 3 | ||||
| -rw-r--r-- | target/linux/rb532/files/arch/mips/rb500/misc.c | 56 | ||||
| -rw-r--r-- | target/linux/rb532/files/arch/mips/rb500/serial.c | 3 | ||||
| -rw-r--r-- | target/linux/rb532/files/include/asm-mips/rc32434/gpio.h | 95 | ||||
| -rw-r--r-- | target/linux/rb532/files/include/asm-mips/rc32434/rc32434.h | 1 | ||||
| -rw-r--r-- | target/linux/rb532/patches/100-rb5xx_support.patch | 111 | ||||
| -rw-r--r-- | target/linux/rb532/patches/120-cf.patch | 37 | ||||
| -rw-r--r-- | target/linux/rb532/patches/140-cmdline_hack.patch | 16 | ||||
| -rw-r--r-- | target/linux/rb532/patches/240-via_rhine_performance.patch | 36 | ||||
| -rw-r--r-- | target/linux/rb532/patches/510-rb500_led.patch | 36 |
15 files changed, 554 insertions, 209 deletions
diff --git a/target/linux/rb532/Makefile b/target/linux/rb532/Makefile index c80449dc0..30512477f 100644 --- a/target/linux/rb532/Makefile +++ b/target/linux/rb532/Makefile @@ -11,7 +11,7 @@ BOARD:=rb532 BOARDNAME:=Mikrotik RouterBoard 532 FEATURES:=jffs2 pci tgz -LINUX_VERSION:=2.6.22.4 +LINUX_VERSION:=2.6.23.12 include $(INCLUDE_DIR)/target.mk diff --git a/target/linux/rb532/config-2.6.23 b/target/linux/rb532/config-2.6.23 new file mode 100644 index 000000000..9a080898d --- /dev/null +++ b/target/linux/rb532/config-2.6.23 @@ -0,0 +1,200 @@ +CONFIG_32BIT=y +# CONFIG_64BIT is not set +# CONFIG_8139TOO is not set +# CONFIG_ARCH_HAS_ILOG2_U32 is not set +# CONFIG_ARCH_HAS_ILOG2_U64 is not set +# CONFIG_ARCH_SUPPORTS_MSI is not set +# CONFIG_ATM is not set +# CONFIG_AX25 is not set +CONFIG_BASE_SMALL=0 +CONFIG_BITREVERSE=y +# CONFIG_BLK_DEV_CF_MIPS is not set +# CONFIG_BT is not set +# 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_LOONGSON2 is not set +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_HW is not set +CONFIG_DEVPORT=y +# CONFIG_DM9000 is not set +CONFIG_DMA_NEED_PCI_MAP_STATE=y +CONFIG_DMA_NONCOHERENT=y +CONFIG_EXT2_FS=y +CONFIG_FS_POSIX_ACL=y +CONFIG_GENERIC_FIND_NEXT_BIT=y +CONFIG_GENERIC_GPIO=y +# CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ is not set +CONFIG_HAS_DMA=y +CONFIG_HAS_IOMEM=y +CONFIG_HAS_IOPORT=y +CONFIG_HID_SUPPORT=y +CONFIG_HW_HAS_PCI=y +CONFIG_HW_RANDOM=y +# CONFIG_I2C is not set +# CONFIG_IDE is not set +CONFIG_INITRAMFS_SOURCE="" +CONFIG_INPUT=y +CONFIG_INPUT_KEYBOARD=y +CONFIG_IRQ_CPU=y +# CONFIG_KEYBOARD_ATKBD is not set +CONFIG_KEYBOARD_GPIO=y +# CONFIG_KEYBOARD_LKKBD is not set +# CONFIG_KEYBOARD_NEWTON is not set +# CONFIG_KEYBOARD_STOWAWAY is not set +# CONFIG_KEYBOARD_SUNKBD is not set +# CONFIG_KEYBOARD_XTKBD is not set +CONFIG_KORINA=y +# CONFIG_LEDS_ALIX is not set +# CONFIG_LEDS_GPIO is not set +CONFIG_LEDS_RB500=y +# CONFIG_LEMOTE_FULONG is not set +# CONFIG_MACH_ALCHEMY is not set +# CONFIG_MACH_DECSTATION is not set +# CONFIG_MACH_JAZZ is not set +# CONFIG_MACH_VR41XX is not set +CONFIG_MIKROTIK_RB500=y +CONFIG_MINI_FO=m +CONFIG_MIPS=y +# CONFIG_MIPS_ATLAS is not set +# CONFIG_MIPS_COBALT is not set +CONFIG_MIPS_L1_CACHE_SHIFT=4 +# CONFIG_MIPS_MALTA is not set +CONFIG_MIPS_MT_DISABLED=y +# CONFIG_MIPS_MT_SMP is not set +# CONFIG_MIPS_MT_SMTC is not set +# CONFIG_MIPS_SEAD is not set +# CONFIG_MIPS_SIM is not set +CONFIG_MTD=y +# CONFIG_MTD_ABSENT is not set +CONFIG_MTD_BLKDEVS=y +CONFIG_MTD_BLOCK=y +CONFIG_MTD_BLOCK2MTD=y +# 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_NAND=y +# CONFIG_MTD_NAND_CAFE is not set +# CONFIG_MTD_NAND_DISKONCHIP is not set +# CONFIG_MTD_NAND_ECC_SMC is not set +CONFIG_MTD_NAND_IDS=y +# CONFIG_MTD_NAND_MUSEUM_IDS is not set +# CONFIG_MTD_NAND_NANDSIM is not set +CONFIG_MTD_NAND_PLATFORM=y +CONFIG_MTD_NAND_VERIFY_WRITE=y +# 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_NATSEMI is not set +# CONFIG_NE2K_PCI is not set +# CONFIG_NET_SCH_ESFQ_NFCT is not set +# CONFIG_NET_VENDOR_3COM is not set +# CONFIG_NO_IOPORT 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_PCIPCWATCHDOG is not set +# CONFIG_PMC_MSP is not set +# CONFIG_PMC_YOSEMITE is not set +# CONFIG_PNX8550_JBS is not set +# CONFIG_PNX8550_STB810 is not set +CONFIG_RC32434_WDT=y +# CONFIG_RTC is not set +CONFIG_RWSEM_GENERIC_SPINLOCK=y +CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y +CONFIG_SCSI_WAIT_SCAN=m +# CONFIG_SERIAL_8250_EXTENDED is not set +# 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 is not set +# CONFIG_SOUND is not set +# CONFIG_SPARSEMEM_STATIC is not set +CONFIG_SWAP_IO_SPACE=y +CONFIG_SYSVIPC_SYSCTL=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_TC35815 is not set +# CONFIG_TOSHIBA_JMR3927 is not set +# CONFIG_TOSHIBA_RBTX4927 is not set +# CONFIG_TOSHIBA_RBTX4938 is not set +CONFIG_TRAD_SIGNALS=y +# CONFIG_USB is not set +# CONFIG_USER_NS is not set +# CONFIG_VGASTATE is not set +CONFIG_VIA_RHINE=y +# CONFIG_VIA_RHINE_MMIO is not set +CONFIG_VIA_RHINE_NAPI=y +# CONFIG_YAFFS_9BYTE_TAGS is not set +CONFIG_YAFFS_ALWAYS_CHECK_CHUNK_ERASED=y +CONFIG_YAFFS_AUTO_YAFFS2=y +CONFIG_YAFFS_CHECKPOINT_RESERVED_BLOCKS=0 +# 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 +CONFIG_ZONE_DMA_FLAG=0 diff --git a/target/linux/rb532/files/arch/mips/pci/fixup-rb500.c b/target/linux/rb532/files/arch/mips/pci/fixup-rb500.c index ceb53b0aa..76c465fea 100644 --- a/target/linux/rb532/files/arch/mips/pci/fixup-rb500.c +++ b/target/linux/rb532/files/arch/mips/pci/fixup-rb500.c @@ -24,12 +24,14 @@ * 675 Mass Ave, Cambridge, MA 02139, USA. */ -#include <linux/autoconf.h> #include <linux/types.h> #include <linux/pci.h> #include <linux/kernel.h> #include <linux/init.h> +#include <asm/pci.h> +#include <asm/io.h> + #include <asm/rc32434/rc32434.h> static int __devinitdata irq_map[2][12] = { @@ -37,7 +39,7 @@ static int __devinitdata irq_map[2][12] = { { 0, 0, 1, 3, 0, 2, 1, 3, 0, 2, 1, 3 } }; -int __devinit pcibios_map_irq(struct pci_dev *dev, u8 slot, u8 pin) +int __init pcibios_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) { int irq = 0; diff --git a/target/linux/rb532/files/arch/mips/rb500/Makefile b/target/linux/rb532/files/arch/mips/rb500/Makefile index 3a6a2855a..d3ae3d912 100644 --- a/target/linux/rb532/files/arch/mips/rb500/Makefile +++ b/target/linux/rb532/files/arch/mips/rb500/Makefile @@ -2,4 +2,4 @@ # Makefile for the RB500 board specific parts of the kernel # -obj-y += irq.o time.o setup.o serial.o prom.o misc.o devices.o +obj-y += irq.o time.o setup.o serial.o prom.o gpio.o devices.o diff --git a/target/linux/rb532/files/arch/mips/rb500/gpio.c b/target/linux/rb532/files/arch/mips/rb500/gpio.c new file mode 100644 index 000000000..9e19a6336 --- /dev/null +++ b/target/linux/rb532/files/arch/mips/rb500/gpio.c @@ -0,0 +1,159 @@ +/* + * Miscellaneous functions for IDT EB434 board + * + * Copyright 2004 IDT Inc. (rischelp@idt.com) + * Copyright 2006 Phil Sutter <n0-1@freewrt.org> + * Copyright 2007 Florian Fainelli <florian@openwrt.org> + * + * 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 SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED + * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN + * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT + * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF + * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON + * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF + * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * 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., + * 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#include <linux/kernel.h> +#include <linux/init.h> +#include <linux/types.h> +#include <linux/pci.h> +#include <linux/spinlock.h> +#include <linux/io.h> +#include <linux/platform_device.h> + +#include <asm/addrspace.h> +#include <asm/gpio.h> + +#include <asm/rc32434/rb.h> + +#define GPIO_BADDR 0xb8050000 + +static volatile unsigned char *devCtl3Base; +static unsigned char latchU5State; +static spinlock_t clu5Lock = SPIN_LOCK_UNLOCKED; + +struct rb500_gpio_reg __iomem *rb500_gpio_reg0; +EXPORT_SYMBOL(rb500_gpio_reg0); + +static struct resource rb500_gpio_reg0_res[] = { + { + .name = "gpio_reg0", + .start = GPIO_BADDR, + .end = GPIO_BADDR + sizeof(struct rb500_gpio_reg), + .flags = IORESOURCE_MEM, + } +}; + +void set434Reg(unsigned regOffs, unsigned bit, unsigned len, unsigned val) +{ + unsigned flags, data; + unsigned i = 0; + + spin_lock_irqsave(&clu5Lock, flags); + data = *(volatile unsigned *) (IDT434_REG_BASE + regOffs); + for (i = 0; i != len; ++i) { + if (val & (1 << i)) + data |= (1 << (i + bit)); + else + data &= ~(1 << (i + bit)); + } + *(volatile unsigned *) (IDT434_REG_BASE + regOffs) = data; + spin_unlock_irqrestore(&clu5Lock, flags); +} + +EXPORT_SYMBOL(set434Reg); + +void changeLatchU5(unsigned char orMask, unsigned char nandMask) +{ + unsigned flags; + + spin_lock_irqsave(&clu5Lock, flags); + latchU5State = (latchU5State | orMask) & ~nandMask; + if (!devCtl3Base) + devCtl3Base = (volatile unsigned char *) + KSEG1ADDR(*(volatile unsigned *) + KSEG1ADDR(0x18010030)); + *devCtl3Base = latchU5State; + spin_unlock_irqrestore(&clu5Lock, flags); +} + +EXPORT_SYMBOL(changeLatchU5); + +unsigned char getLatchU5State(void) +{ + return latchU5State; +} + +EXPORT_SYMBOL(getLatchU5State); + +int rb500_gpio_get_value(unsigned gpio) +{ + u32 reg; + + reg = readl(&rb500_gpio_reg0->gpiod); + return (reg & (1 << gpio)); +} + +EXPORT_SYMBOL(rb500_gpio_get_value); + +void rb500_gpio_set_value(unsigned gpio, int value) +{ + u32 reg; + + reg = (u32)&rb500_gpio_reg0->gpiod; + + writel(value, (void *)(reg & (1 << gpio))); +} + +EXPORT_SYMBOL(rb500_gpio_set_value); + +int rb500_gpio_direction_input(unsigned gpio) +{ + u32 reg; + + reg = (u32)&rb500_gpio_reg0->gpiocfg; + writel(0, (void *)(reg & (1 << gpio))); + + return 0; +} + +EXPORT_SYMBOL(rb500_gpio_direction_input); + +int rb500_gpio_direction_output(unsigned gpio, int value) +{ + u32 reg; + + reg = (u32)&rb500_gpio_reg0->gpiocfg; + if (value) + writel(1, (void *)(reg & (1 << gpio))); + + return 0; +} + +EXPORT_SYMBOL(rb500_gpio_direction_output); + +int __init rb500_gpio_init(void) +{ + rb500_gpio_reg0 = ioremap_nocache(rb500_gpio_reg0_res[0].start, + rb500_gpio_reg0_res[0].end - rb500_gpio_reg0_res[0].start); + + if (!rb500_gpio_reg0) { + printk(KERN_ERR "rb500: cannot remap GPIO register 0\n"); + return -ENXIO; + } + + return 0; +} diff --git a/target/linux/rb532/files/arch/mips/rb500/irq.c b/target/linux/rb532/files/arch/mips/rb500/irq.c index 47521c7c5..5a4d349d4 100644 --- a/target/linux/rb532/files/arch/mips/rb500/irq.c +++ b/target/linux/rb532/files/arch/mips/rb500/irq.c @@ -63,6 +63,7 @@ static void rb500_enable_irq(unsigned int irq_nr); static void rb500_disable_irq(unsigned int irq_nr); extern void __init init_generic_irq(void); +extern struct rb500_gpio_reg __iomem *rb500_gpio_reg0; typedef struct { u32 mask; /* mask of valid bits in pending/mask registers */ @@ -205,7 +206,7 @@ static void rb500_end_irq(unsigned int irq_nr) intr_bit = 1 << ip; if (irq_nr >= GROUP4_IRQ_BASE && irq_nr <= (GROUP4_IRQ_BASE + 13)) { - gpio->gpioistat = gpio->gpioistat & ~intr_bit; + rb500_gpio_reg0->gpioistat = rb500_gpio_reg0->gpioistat & ~intr_bit; } enable_local_irq(group_to_ip(group)); diff --git a/target/linux/rb532/files/arch/mips/rb500/misc.c b/target/linux/rb532/files/arch/mips/rb500/misc.c deleted file mode 100644 index 42039b7aa..000000000 --- a/target/linux/rb532/files/arch/mips/rb500/misc.c +++ /dev/null @@ -1,56 +0,0 @@ -#include <linux/module.h> -#include <linux/kernel.h> /* printk() */ -#include <linux/types.h> /* size_t */ -#include <linux/pci.h> -#include <linux/spinlock.h> -#include <asm/rc32434/rb.h> - -#define GPIO_BADDR 0xb8050000 - - -static volatile unsigned char *devCtl3Base = 0; -static unsigned char latchU5State = 0; -static spinlock_t clu5Lock = SPIN_LOCK_UNLOCKED; - -void set434Reg(unsigned regOffs, unsigned bit, unsigned len, unsigned val) { - unsigned flags, data; - unsigned i = 0; - spin_lock_irqsave(&clu5Lock, flags); - data = *(volatile unsigned *) (IDT434_REG_BASE + regOffs); - for (i = 0; i != len; ++i) { - if (val & (1 << i)) data |= (1 << (i + bit)); - else data &= ~(1 << (i + bit)); - } - *(volatile unsigned *) (IDT434_REG_BASE + regOffs) = data; - spin_unlock_irqrestore(&clu5Lock, flags); -} - -void changeLatchU5(unsigned char orMask, unsigned char nandMask) { - unsigned flags; - spin_lock_irqsave(&clu5Lock, flags); - latchU5State = (latchU5State | orMask) & ~nandMask; - if( !devCtl3Base) devCtl3Base = (volatile unsigned char *) - KSEG1ADDR(*(volatile unsigned *) KSEG1ADDR(0x18010030)); - *devCtl3Base = latchU5State; - spin_unlock_irqrestore(&clu5Lock, flags); -} - -u32 gpio_get(gpio_func func) -{ - return readl((void *) GPIO_BADDR + func); -} - -void gpio_set(gpio_func func, u32 mask, u32 value) -{ - u32 val = readl((void *) GPIO_BADDR + func); - - val &= ~mask; - val |= value & mask; - - writel(val, (void *) GPIO_BADDR + func); -} - -EXPORT_SYMBOL(gpio_set); -EXPORT_SYMBOL(gpio_get); -EXPORT_SYMBOL(set434Reg); -EXPORT_SYMBOL(changeLatchU5); diff --git a/target/linux/rb532/files/arch/mips/rb500/serial.c b/target/linux/rb532/files/arch/mips/rb500/serial.c index 49c5252fe..25a03e010 100644 --- a/target/linux/rb532/files/arch/mips/rb500/serial.c +++ b/target/linux/rb532/files/arch/mips/rb500/serial.c @@ -45,6 +45,7 @@ #include <linux/tty.h> #include <linux/serial.h> #include <linux/serial_core.h> +#include <linux/serial_8250.h> #include <asm/time.h> #include <asm/cpu.h> @@ -59,7 +60,7 @@ static struct uart_port serial_req = { .type = PORT_16550A, .line = 0, .irq = RC32434_UART0_IRQ, - .flags = STD_COM_FLAGS, + //.flags = STD_COM_FLAGS, .iotype = UPIO_MEM, .membase = (char *) KSEG1ADDR(RC32434_UART0_BASE), // .fifosize = 14 diff --git a/target/linux/rb532/files/include/asm-mips/rc32434/gpio.h b/target/linux/rb532/files/include/asm-mips/rc32434/gpio.h index 1638cfeac..393259342 100644 --- a/target/linux/rb532/files/include/asm-mips/rc32434/gpio.h +++ b/target/linux/rb532/files/include/asm-mips/rc32434/gpio.h @@ -1,39 +1,21 @@ -#ifndef __IDT_GPIO_H__ -#define __IDT_GPIO_H__ - -/******************************************************************************* - * +/* * Copyright 2002 Integrated Device Technology, Inc. - * All rights reserved. + * All rights reserved. * * GPIO register definition. * - * File : $Id: gpio.h,v 1.2 2002/06/06 18:34:04 astichte Exp $ - * * Author : ryan.holmQVist@idt.com * Date : 20011005 - * Update : - * $Log: gpio.h,v $ - * Revision 1.2 2002/06/06 18:34:04 astichte - * Added XXX_PhysicalAddress and XXX_VirtualAddress - * - * Revision 1.1 2002/05/29 17:33:22 sysarch - * jba File moved from vcode/include/idt/acacia - * - * - ******************************************************************************/ + * Copyright (C) 2001, 2002 Ryan Holm <ryan.holmQVist@idt.com> + * Copyright (C) 2008 Florian Fainelli <florian@openwrt.org> + */ -enum -{ - GPIO0_PhysicalAddress = 0x18050000, - GPIO_PhysicalAddress = GPIO0_PhysicalAddress, // Default +#ifndef _RC32434_GPIO_H_ +#define _RC32434_GPIO_H_ - GPIO0_VirtualAddress = 0xb8050000, - GPIO_VirtualAddress = GPIO0_VirtualAddress, // Default -} ; +#include <linux/types.h> -typedef struct -{ +struct rb500_gpio_reg { u32 gpiofunc; /* GPIO Function Register * gpiofunc[x]==0 bit = gpio * func[x]==1 bit = altfunc @@ -53,9 +35,9 @@ typedef struct * cleared in ISR (STICKY bits) */ u32 gpionmien; /* GPIO Non-maskable Interrupt Enable Register */ -} volatile * GPIO_t ; +}; -typedef enum +enum gpio_regs { GPIO_gpio_v = 0, // gpiofunc use pin as GPIO. GPIO_alt_v = 1, // gpiofunc use pin as alt. @@ -175,7 +157,58 @@ typedef enum GPIO_pcimuintn_m = GPIO_pin13_m, GPIO_pcimuintn_cfg_v = GPIO_output_v, -} GPIO_DEFS_t; +}; + +extern int rb500_gpio_get_value(unsigned gpio); +extern void rb500_gpio_set_value(unsigned gpio, int value); +extern int rb500_gpio_direction_input(unsigned gpio); +extern int rb500_gpio_direction_output(unsigned gpio, int value); + + +/* Wrappers for the arch-neutral GPIO API */ + +static inline int gpio_request(unsigned gpio, const char *label) +{ + /* Not yet implemented */ + return 0; +} + +static inline void gpio_free(unsigned gpio) +{ + /* Not yet implemented */ +} + +static inline int gpio_direction_input(unsigned gpio) +{ + return rb500_gpio_direction_input(gpio); +} + +static inline int gpio_direction_output(unsigned gpio, int value) +{ + return rb500_gpio_direction_output(gpio, value); +} + +static inline int gpio_get_value(unsigned gpio) +{ + return rb500_gpio_get_value(gpio); +} + +static inline void gpio_set_value(unsigned gpio, int value) +{ + rb500_gpio_set_value(gpio, value); +} + +static inline int gpio_to_irq(unsigned gpio) +{ + return gpio; +} + +static inline int irq_to_gpio(unsigned irq) +{ + return irq; +} -#endif // __IDT_GPIO_H__ +/* For cansleep */ +#include <asm-generic/gpio.h> +#endif /* _RC32434_GPIO_H_ */ diff --git a/target/linux/rb532/files/include/asm-mips/rc32434/rc32434.h b/target/linux/rb532/files/include/asm-mips/rc32434/rc32434.h index 848fc86b3..f3e53e433 100644 --- a/target/linux/rb532/files/include/asm-mips/rc32434/rc32434.h +++ b/target/linux/rb532/files/include/asm-mips/rc32434/rc32434.h @@ -32,7 +32,6 @@ #define RC32434_REG_BASE 0x18000000 #define interrupt ((volatile INT_t ) INT0_VirtualAddress) -#define gpio ((volatile GPIO_t) GPIO0_VirtualAddress) #define IDT_CLOCK_MULT 2 diff --git a/target/linux/rb532/patches/100-rb5xx_support.patch b/target/linux/rb532/patches/100-rb5xx_support.patch index 57150236d..3bb6aaa8c 100644 --- a/target/linux/rb532/patches/100-rb5xx_support.patch +++ b/target/linux/rb532/patches/100-rb5xx_support.patch @@ -1,9 +1,9 @@ -diff -urN linux.old/arch/mips/Kconfig linux.dev/arch/mips/Kconfig ---- linux.old/arch/mips/Kconfig 2006-11-29 22:57:37.000000000 +0100 -+++ linux.dev/arch/mips/Kconfig 2006-12-14 04:09:50.000000000 +0100 -@@ -780,6 +780,19 @@ - select SYS_SUPPORTS_BIG_ENDIAN - select TOSHIBA_BOARDS +diff -urN linux-2.6.23.12/arch/mips/Kconfig linux-2.6.23.12.new/arch/mips/Kconfig +--- linux-2.6.23.12/arch/mips/Kconfig 2007-12-18 22:55:57.000000000 +0100 ++++ linux-2.6.23.12.new/arch/mips/Kconfig 2008-01-11 08:46:20.000000000 +0100 +@@ -595,6 +595,20 @@ + This enables support for the Wind River MIPS32 4KC PPMC evaluation + board, which is based on GT64120 bridge chip. +config MIKROTIK_RB500 + bool "Support for RB5xx boards" @@ -14,83 +14,84 @@ diff -urN linux.old/arch/mips/Kconfig linux.dev/arch/mips/Kconfig + select SYS_SUPPORTS_32BIT_KERNEL + select SWAP_IO_SPACE + select DMA_NONCOHERENT ++ select GENERIC_GPIO + help -+ Support the Mikrotik(tm) Routerboard 500 series, -+ such as the RB532. ++ Support the Mikrotik(tm) Routerboard 500 series, ++ such as the RB532. + - config TOSHIBA_RBTX4927 - bool "Toshiba TBTX49[23]7 board" - select DMA_NONCOHERENT -@@ -1106,7 +1119,7 @@ + endchoice - config MIPS_L1_CACHE_SHIFT - int -- default "4" if MACH_DECSTATION || SNI_RM -+ default "4" if MACH_DECSTATION || SNI_RM || MIKROTIK_RB500 - default "7" if SGI_IP27 + source "arch/mips/au1000/Kconfig" +@@ -829,6 +843,7 @@ + default "4" if MACH_DECSTATION + default "7" if SGI_IP27 || SNI_RM + default "4" if PMC_MSP4200_EVAL ++ default "4" if MIKROTIK_RB500 default "5" -diff -urN linux.old/arch/mips/Makefile linux.dev/arch/mips/Makefile ---- linux.old/arch/mips/Makefile 2006-12-14 03:13:55.000000000 +0100 -+++ linux.dev/arch/mips/Makefile 2006-12-14 04:09:50.000000000 +0100 -@@ -586,6 +586,13 @@ - load-$(CONFIG_TOSHIBA_JMR3927) += 0xffffffff80050000 + config HAVE_STD_PC_SERIAL_PORT +diff -urN linux-2.6.23.12/arch/mips/Makefile linux-2.6.23.12.new/arch/mips/Makefile +--- linux-2.6.23.12/arch/mips/Makefile 2007-12-18 22:55:57.000000000 +0100 ++++ linux-2.6.23.12.new/arch/mips/Makefile 2008-01-11 08:47:04.000000000 +0100 +@@ -300,6 +300,13 @@ + cflags-$(CONFIG_LEMOTE_FULONG) += -Iinclude/asm-mips/mach-lemote # +# Routerboard 532 board +# +core-$(CONFIG_MIKROTIK_RB500) += arch/mips/rb500/ -+cflags-$(CONFIG_MIKROTIK_RB500) += -Iinclude/asm-mips/rc32434 ++cflags-$(CONFIG_MIKROTIK_RB500) += -Iinclude/asm-mips/rc32434 +load-$(CONFIG_MIKROTIK_RB500) += 0xffffffff80101000 + +# - # Toshiba RBTX4927 board or - # Toshiba RBTX4937 board + # For all MIPS, Inc. eval boards # -diff -urN linux.old/arch/mips/pci/Makefile linux.dev/arch/mips/pci/Makefile ---- linux.old/arch/mips/pci/Makefile 2006-11-29 22:57:37.000000000 +0100 -+++ linux.dev/arch/mips/pci/Makefile 2006-12-14 04:09:50.000000000 +0100 -@@ -53,3 +53,4 @@ + core-$(CONFIG_MIPS_BOARDS_GEN) += arch/mips/mips-boards/generic/ +diff -urN linux-2.6.23.12/arch/mips/pci/Makefile linux-2.6.23.12.new/arch/mips/pci/Makefile +--- linux-2.6.23.12/arch/mips/pci/Makefile 2007-12-18 22:55:57.000000000 +0100 ++++ linux-2.6.23.12.new/arch/mips/pci/Makefile 2008-01-11 08:47:30.000000000 +0100 +@@ -46,3 +46,4 @@ obj-$(CONFIG_VICTOR_MPC30X) += fixup-mpc30x.o obj-$(CONFIG_ZAO_CAPCELLA) += fixup-capcella.o obj-$(CONFIG_WR_PPMC) += fixup-wrppmc.o +obj-$(CONFIG_MIKROTIK_RB500) += pci-rc32434.o ops-rc32434.o fixup-rb500.o -diff -urN linux.old/drivers/pci/Makefile linux.dev/drivers/pci/Makefile ---- linux.old/drivers/pci/Makefile 2006-11-29 22:57:37.000000000 +0100 -+++ linux.dev/drivers/pci/Makefile 2006-12-14 04:09:50.000000000 +0100 -@@ -16,6 +16,7 @@ - - # Build the PCI MSI interrupt support - obj-$(CONFIG_PCI_MSI) += msi.o +diff -urN linux-2.6.23.12/drivers/pci/Makefile linux-2.6.23.12.new/drivers/pci/Makefile +--- linux-2.6.23.12/drivers/pci/Makefile 2007-12-18 22:55:57.000000000 +0100 ++++ linux-2.6.23.12.new/drivers/pci/Makefile 2008-01-11 08:48:10.000000000 +0100 +@@ -32,6 +32,7 @@ + obj-$(CONFIG_PPC64) += setup-bus.o + obj-$(CONFIG_MIPS) += setup-bus.o setup-irq.o + obj-$(CONFIG_X86_VISWS) += setup-irq.o +obj-$(CONFIG_MIKROTIK_RB500) += setup-irq.o - # Build the Hypertransport interrupt support - obj-$(CONFIG_HT_IRQ) += htirq.o -diff -urN linux.old/include/asm-mips/bootinfo.h linux.dev/include/asm-mips/bootinfo.h ---- linux.old/include/asm-mips/bootinfo.h 2006-11-29 22:57:37.000000000 +0100 -+++ linux.dev/include/asm-mips/bootinfo.h 2006-12-14 04:09:50.000000000 +0100 -@@ -212,6 +212,10 @@ - #define MACH_GROUP_NEC_EMMA2RH 25 /* NEC EMMA2RH (was 23) */ - #define MACH_NEC_MARKEINS 0 /* NEC EMMA2RH Mark-eins */ + # + # ACPI Related PCI FW Functions +diff -urN linux-2.6.23.12/include/asm-mips/bootinfo.h linux-2.6.23.12.new/include/asm-mips/bootinfo.h +--- linux-2.6.23.12/include/asm-mips/bootinfo.h 2007-12-18 22:55:57.000000000 +0100 ++++ linux-2.6.23.12.new/include/asm-mips/bootinfo.h 2008-01-11 08:48:48.000000000 +0100 +@@ -208,6 +208,11 @@ + #define MACH_GROUP_WINDRIVER 28 /* Windriver boards */ + #define MACH_WRPPMC 1 -+#define MACH_GROUP_MIKROTIK 26 /* Mikrotik Boards */ ++ ++#define MACH_GROUP_MIKROTIK 29 /* Mikrotik Boards */ +#define MACH_MIKROTIK_RB532 0 /* Mikrotik RouterBoard 532 */ +#define MACH_MIKROTIK_RB532A 1 /* Mikrotik RouterBoard 532A */ + #define CL_SIZE COMMAND_LINE_SIZE const char *get_system_type(void); -diff -urN linux.old/include/asm-mips/cpu.h linux.dev/include/asm-mips/cpu.h ---- linux.old/include/asm-mips/cpu.h 2006-11-29 22:57:37.000000000 +0100 -+++ linux.dev/include/asm-mips/cpu.h 2006-12-14 04:09:50.000000000 +0100 -@@ -200,7 +200,8 @@ - #define CPU_SB1A 62 - #define CPU_74K 63 +diff -urN linux-2.6.23.12/include/asm-mips/cpu.h linux-2.6.23.12.new/include/asm-mips/cpu.h +--- linux-2.6.23.12/include/asm-mips/cpu.h 2007-12-18 22:55:57.000000000 +0100 ++++ linux-2.6.23.12.new/include/asm-mips/cpu.h 2008-01-11 08:49:34.000000000 +0100 +@@ -217,8 +217,9 @@ #define CPU_R14000 64 --#define CPU_LAST 64 -+#define CPU_RC32300 65 -+#define CPU_LAST 65 + #define CPU_LOONGSON1 65 + #define CPU_LOONGSON2 66 ++#define CPU_RC32300 67 + +-#define CPU_LAST 66 ++#define CPU_LAST 67 /* * ISA Level encodings - diff --git a/target/linux/rb532/patches/120-cf.patch b/target/linux/rb532/patches/120-cf.patch index 19395ef66..a02ebf756 100644 --- a/target/linux/rb532/patches/120-cf.patch +++ b/target/linux/rb532/patches/120-cf.patch @@ -1,26 +1,29 @@ -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. +diff -urN linux-2.6.23.12/drivers/block/Kconfig linux-2.6.23.12.new/drivers/block/Kconfig +--- linux-2.6.23.12/drivers/block/Kconfig 2007-12-18 22:55:57.000000000 +0100 ++++ linux-2.6.23.12.new/drivers/block/Kconfig 2008-01-11 08:53:32.000000000 +0100 +@@ -426,6 +426,14 @@ + Support for virtual disk devices as a client under Sun + Logical Domains. +config BLK_DEV_CF_MIPS + bool "CF slot of RB532 board" + depends on MIKROTIK_RB500 + default y + help -+ The Routerboard 532 has a CF slot on it. Enable the special block -+ device driver for it. ++ 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 + source "drivers/s390/block/Kconfig" + + config XILINX_SYSACE +diff -urN linux-2.6.23.12/drivers/block/Makefile linux-2.6.23.12.new/drivers/block/Makefile +--- linux-2.6.23.12/drivers/block/Makefile 2007-12-18 22:55:57.000000000 +0100 ++++ linux-2.6.23.12.new/drivers/block/Makefile 2008-01-11 08:54:04.000000000 +0100 +@@ -21,6 +21,7 @@ + obj-$(CONFIG_XILINX_SYSACE) += xsysace.o + obj-$(CONFIG_CDROM_PKTCDVD) += pktcdvd.o + obj-$(CONFIG_SUNVDC) += sunvdc.o +obj-$(CONFIG_BLK_DEV_CF_MIPS) += rb500/ - + obj-$(CONFIG_BLK_DEV_UMEM) += umem.o + obj-$(CONFIG_BLK_DEV_NBD) += nbd.o diff --git a/target/linux/rb532/patches/140-cmdline_hack.patch b/target/linux/rb532/patches/140-cmdline_hack.patch index 4425af7de..f97f96eb9 100644 --- a/target/linux/rb532/patches/140-cmdline_hack.patch +++ b/target/linux/rb532/patches/140-cmdline_hack.patch @@ -1,14 +1,14 @@ -Index: linux-2.6.21.1/arch/mips/kernel/head.S -=================================================================== ---- linux-2.6.21.1.orig/arch/mips/kernel/head.S 2007-06-07 01:26:11.862575128 +0200 -+++ linux-2.6.21.1/arch/mips/kernel/head.S 2007-06-07 01:31:06.499783464 +0200 -@@ -133,6 +133,9 @@ +diff -urN linux-2.6.23.12/arch/mips/kernel/head.S linux-2.6.23.12.new/arch/mips/kernel/head.S +--- linux-2.6.23.12/arch/mips/kernel/head.S 2008-01-11 11:27:08.000000000 +0100 ++++ linux-2.6.23.12.new/arch/mips/kernel/head.S 2008-01-11 11:27:35.000000000 +0100 +@@ -132,6 +132,10 @@ + j kernel_entry nop - ++ +EXPORT(_image_cmdline) -+ .ascii "CMDLINE:" ++ .ascii "CMDLINE:" + + #ifndef CONFIG_NO_EXCEPT_FILL /* * Reserved space for exception handlers. - * Necessary for machines which link their kernels at KSEG0. diff --git a/target/linux/rb532/patches/240-via_rhine_performance.patch b/target/linux/rb532/patches/240-via_rhine_performance.patch index e7cdf8ae2..90d365759 100644 --- a/target/linux/rb532/patches/240-via_rhine_performance.patch +++ b/target/linux/rb532/patches/240-via_rhine_performance.patch @@ -1,27 +1,31 @@ -diff -ur linux.old/drivers/net/via-rhine.c linux.dev/drivers/net/via-rhine.c ---- linux.old/drivers/net/via-rhine.c 2006-11-29 22:57:37.000000000 +0100 -+++ linux.dev/drivers/net/via-rhine.c 2006-12-14 03:39:01.000000000 +0100 -@@ -33,6 +33,7 @@ +--- linux-2.6.23.12/drivers/net/via-rhine.c 2007-12-18 22:55:57.000000000 +0100 ++++ linux-2.6.23.12.new/drivers/net/via-rhine.c 2008-01-11 08:58:58.000000000 +0100 +@@ -33,6 +33,8 @@ #define DRV_VERSION "1.4.3" #define DRV_RELDATE "2007-03-06" +#define PKT_ALIGN 1 ++ /* A few user-configurable values. These may be modified when a driver module is loaded. */ -@@ -40,9 +41,11 @@ +@@ -40,6 +42,7 @@ static int debug = 1; /* 1 normal messages, 0 quiet .. 7 verbose. */ static int max_interrupt_work = 20; +#ifndef PKT_ALIGN /* Set the copy breakpoint for the copy-only-tiny-frames scheme. Setting to > 1518 effectively disables this feature. */ + #if defined(__alpha__) || defined(__arm__) || defined(__hppa__) \ +@@ -49,6 +52,7 @@ + #else static int rx_copybreak; -+#endif + #endif ++#endif /* PKT_ALIGN */ /* Work-around for broken BIOSes: they are unable to get the chip back out of power state D3 so PXE booting fails. bootparam(7): via-rhine.avoid_D3=1 */ -@@ -105,6 +108,7 @@ +@@ -111,6 +115,7 @@ #include <asm/io.h> #include <asm/irq.h> #include <asm/uaccess.h> @@ -29,7 +33,7 @@ diff -ur linux.old/drivers/net/via-rhine.c linux.dev/drivers/net/via-rhine.c #include <linux/dmi.h> /* These identify the driver base version and may not be removed. */ -@@ -124,12 +128,14 @@ +@@ -130,12 +135,14 @@ module_param(max_interrupt_work, int, 0); module_param(debug, int, 0); @@ -46,7 +50,7 @@ diff -ur linux.old/drivers/net/via-rhine.c linux.dev/drivers/net/via-rhine.c /* Theory of Operation -@@ -924,7 +930,7 @@ +@@ -927,7 +934,7 @@ /* Fill in the Rx buffers. Handle allocation failure gracefully. */ for (i = 0; i < RX_RING_SIZE; i++) { @@ -55,17 +59,18 @@ diff -ur linux.old/drivers/net/via-rhine.c linux.dev/drivers/net/via-rhine.c rp->rx_skbuff[i] = skb; if (skb == NULL) break; -@@ -1482,6 +1488,9 @@ +@@ -1484,7 +1491,9 @@ + struct sk_buff *skb; /* Length should omit the CRC */ int pkt_len = data_size - 4; - +- +#ifdef PKT_ALIGN + int i; +#else /* Check if the packet is long enough to accept without copying to a minimally-sized skbuff. */ if (pkt_len < rx_copybreak && -@@ -1501,7 +1510,9 @@ +@@ -1503,7 +1512,9 @@ rp->rx_skbuff_dma[entry], rp->rx_buf_sz, PCI_DMA_FROMDEVICE); @@ -76,19 +81,18 @@ diff -ur linux.old/drivers/net/via-rhine.c linux.dev/drivers/net/via-rhine.c skb = rp->rx_skbuff[entry]; if (skb == NULL) { printk(KERN_ERR "%s: Inconsistent Rx " -@@ -1515,6 +1526,14 @@ +@@ -1517,6 +1528,14 @@ rp->rx_skbuff_dma[entry], rp->rx_buf_sz, PCI_DMA_FROMDEVICE); -+#ifdef PKT_ALIGN ++#ifdef PKT_ALIGN + /* align the data to the ip header - should be faster than copying the entire packet */ + for (i = pkt_len - (pkt_len % 4); i >= 0; i -= 4) { + put_unaligned(*((u32 *) (skb->data + i)), (u32 *) (skb->data + i + 2)); + } + skb->data += 2; + skb->tail += 2; -+#endif ++#endif } skb->protocol = eth_type_trans(skb, dev); #ifdef CONFIG_VIA_RHINE_NAPI - diff --git a/target/linux/rb532/patches/510-rb500_led.patch b/target/linux/rb532/patches/510-rb500_led.patch index 172682d49..a218f914d 100644 --- a/target/linux/rb532/patches/510-rb500_led.patch +++ b/target/linux/rb532/patches/510-rb500_led.patch @@ -1,22 +1,9 @@ -Index: linux-2.6.21.1/drivers/leds/Makefile -=================================================================== ---- linux-2.6.21.1.orig/drivers/leds/Makefile 2007-07-10 20:56:30.000000000 +0200 -+++ linux-2.6.21.1/drivers/leds/Makefile 2007-07-19 16:43:07.000000000 +0200 -@@ -16,6 +16,7 @@ - obj-$(CONFIG_LEDS_WRAP) += leds-wrap.o - obj-$(CONFIG_LEDS_H1940) += leds-h1940.o - obj-$(CONFIG_LEDS_COBALT) += leds-cobalt.o -+obj-$(CONFIG_LEDS_RB500) += leds-rb500.o - - # LED Triggers - obj-$(CONFIG_LEDS_TRIGGER_TIMER) += ledtrig-timer.o -Index: linux-2.6.21.1/drivers/leds/Kconfig -=================================================================== ---- linux-2.6.21.1.orig/drivers/leds/Kconfig 2007-07-10 20:56:30.000000000 +0200 -+++ linux-2.6.21.1/drivers/leds/Kconfig 2007-07-19 16:42:55.000000000 +0200 -@@ -95,6 +95,12 @@ - help - This option enables support for the front LED on Cobalt Server +diff -urN linux-2.6.23.12/drivers/leds/Kconfig linux-2.6.23.12.new/drivers/leds/Kconfig +--- linux-2.6.23.12/drivers/leds/Kconfig 2007-12-18 22:55:57.000000000 +0100 ++++ linux-2.6.23.12.new/drivers/leds/Kconfig 2008-01-11 09:01:19.000000000 +0100 +@@ -101,6 +101,12 @@ + outputs. To be useful the particular board must have LEDs + and they must be connected to the GPIO lines. +config LEDS_RB500 + tristate "LED Support for RB5xx boards" @@ -27,3 +14,14 @@ Index: linux-2.6.21.1/drivers/leds/Kconfig comment "LED Triggers" config LEDS_TRIGGERS +diff -urN linux-2.6.23.12/drivers/leds/Makefile linux-2.6.23.12.new/drivers/leds/Makefile +--- linux-2.6.23.12/drivers/leds/Makefile 2007-12-18 22:55:57.000000000 +0100 ++++ linux-2.6.23.12.new/drivers/leds/Makefile 2008-01-11 09:00:49.000000000 +0100 +@@ -17,6 +17,7 @@ + obj-$(CONFIG_LEDS_H1940) += leds-h1940.o + obj-$(CONFIG_LEDS_COBALT) += leds-cobalt.o + obj-$(CONFIG_LEDS_GPIO) += leds-gpio.o ++obj-$(CONFIG_LEDS_RB500) += leds-rb500.o + + # LED Triggers + obj-$(CONFIG_LEDS_TRIGGER_TIMER) += ledtrig-timer.o |