From 66b56aa3a4810f10e0b0c77bb87279a8d64b566b Mon Sep 17 00:00:00 2001 From: Luka Perkov Date: Fri, 16 Dec 2011 11:55:45 +0100 Subject: MIPS: add board support for Gigaset SX76X Signed-off-by: Luka Perkov Signed-off-by: Daniel Schwierzeck --- /dev/null +++ b/board/gigaset/sx76x/Makefile @@ -0,0 +1,29 @@ +# +# This file is released under the terms of GPL v2 and any later version. +# See the file COPYING in the root directory of the source tree for details. +# +# Copyright (C) 2000-2011 Wolfgang Denk, DENX Software Engineering, wd@denx.de +# Copyright (C) 2011 Daniel Schwierzeck, daniel.schwierzeck@googlemail.com +# + +include $(TOPDIR)/config.mk + +LIB = $(obj)lib$(BOARD).o + +COBJS = $(BOARD).o + +SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c) +OBJS := $(addprefix $(obj),$(COBJS)) +SOBJS := $(addprefix $(obj),$(SOBJS)) + +$(LIB): $(obj).depend $(OBJS) $(SOBJS) + $(call cmd_link_o_target, $(OBJS) $(SOBJS)) + +######################################################################### + +# defines $(obj).depend target +include $(SRCTREE)/rules.mk + +sinclude $(obj).depend + +######################################################################### --- /dev/null +++ b/board/gigaset/sx76x/config.mk @@ -0,0 +1,8 @@ +# +# This file is released under the terms of GPL v2 and any later version. +# See the file COPYING in the root directory of the source tree for details. +# +# Copyright (C) 2011 Daniel Schwierzeck, daniel.schwierzeck@googlemail.com +# + +PLATFORM_CPPFLAGS += -I$(TOPDIR)/board/$(BOARDDIR) --- /dev/null +++ b/board/gigaset/sx76x/ddr_settings.h @@ -0,0 +1,56 @@ +/* + * This file is released under the terms of GPL v2 and any later version. + * See the file COPYING in the root directory of the source tree for details. + * + * generated with lantiq_ram_extract_magic.awk + * + * Copyright (C) 2011 Luka Perkov + */ + +#define MC_DC00_VALUE 0x1B1B +#define MC_DC01_VALUE 0x0 +#define MC_DC02_VALUE 0x0 +#define MC_DC03_VALUE 0x0 +#define MC_DC04_VALUE 0x0 +#define MC_DC05_VALUE 0x200 +#define MC_DC06_VALUE 0x605 +#define MC_DC07_VALUE 0x303 +#define MC_DC08_VALUE 0x202 +#define MC_DC09_VALUE 0x70A +#define MC_DC10_VALUE 0x203 +#define MC_DC11_VALUE 0xC02 +#define MC_DC12_VALUE 0x1C8 +#define MC_DC13_VALUE 0x1 +#define MC_DC14_VALUE 0x0 +#define MC_DC15_VALUE 0xF3E +#define MC_DC16_VALUE 0xC800 +#define MC_DC17_VALUE 0xD +#define MC_DC18_VALUE 0x300 +#define MC_DC19_VALUE 0x200 +#define MC_DC20_VALUE 0xA04 +#define MC_DC21_VALUE 0xF00 +#define MC_DC22_VALUE 0xF0F +#define MC_DC23_VALUE 0x0 +#define MC_DC24_VALUE 0x63 +#define MC_DC25_VALUE 0x0 +#define MC_DC26_VALUE 0x100 +#define MC_DC27_VALUE 0x0 +#define MC_DC28_VALUE 0x514 +#define MC_DC29_VALUE 0x2D89 +#define MC_DC30_VALUE 0x8300 +#define MC_DC31_VALUE 0x2002 +#define MC_DC32_VALUE 0x0 +#define MC_DC33_VALUE 0x0 +#define MC_DC34_VALUE 0x0 +#define MC_DC35_VALUE 0x0 +#define MC_DC36_VALUE 0x0 +#define MC_DC37_VALUE 0x0 +#define MC_DC38_VALUE 0x0 +#define MC_DC39_VALUE 0x0 +#define MC_DC40_VALUE 0x0 +#define MC_DC41_VALUE 0x0 +#define MC_DC42_VALUE 0x0 +#define MC_DC43_VALUE 0x0 +#define MC_DC44_VALUE 0x0 +#define MC_DC45_VALUE 0x500 +#define MC_DC46_VALUE 0x0 --- /dev/null +++ b/board/gigaset/sx76x/sx76x.c @@ -0,0 +1,66 @@ +/* + * This file is released under the terms of GPL v2 and any later version. + * See the file COPYING in the root directory of the source tree for details. + * + * Copyright (C) 2011 Luka Perkov + */ + +#include +#include +#include +#include +#include +#include + +static void gpio_init(void) +{ + /* Activate reset line of ADM6996I switch */ + gpio_direction_output(19, 0); +} + +int board_early_init_f(void) +{ + gpio_init(); + + return 0; +} + +int checkboard(void) +{ + puts("Board: " CONFIG_BOARD_NAME "\n"); + ltq_chip_print_info(); + + return 0; +} + +static const struct ltq_eth_port_config eth_port_config[] = { + /* MAC0: Lantiq ADM6996I switch */ + { 0, 0x0, LTQ_ETH_PORT_SWITCH, PHY_INTERFACE_MODE_RMII }, +}; + +static const struct ltq_eth_board_config eth_board_config = { + .ports = eth_port_config, + .num_ports = ARRAY_SIZE(eth_port_config), +}; + +int board_eth_init(bd_t *bis) +{ + return ltq_eth_initialize(ð_board_config); +} + +static struct switch_device adm6996i_dev = { + .name = "adm6996i", + .cpu_port = 5, + .port_mask = 0xF, +}; + +int board_switch_init(void) +{ + /* Deactivate reset line of ADM6996I switch */ + gpio_set_value(19, 1); + + /* ADM6996I needs some time to come out of reset */ + __udelay(50000); + + return switch_device_register(&adm6996i_dev); +} --- a/boards.cfg +++ b/boards.cfg @@ -447,6 +447,8 @@ pb1000 mips easy50712_nor mips mips32 easy50712 lantiq danube easy50712:SYS_BOOT_NOR easy50712_norspl mips mips32 easy50712 lantiq danube easy50712:SYS_BOOT_NORSPL easy50712_ram mips mips32 easy50712 lantiq danube easy50712:SYS_BOOT_RAM +gigasx76x_nor mips mips32 sx76x gigaset danube sx76x:SYS_BOOT_NOR +gigasx76x_ram mips mips32 sx76x gigaset danube sx76x:SYS_BOOT_RAM incaip mips mips32 incaip - incaip incaip_100MHz mips mips32 incaip - incaip incaip:CPU_CLOCK_RATE=100000000 incaip_133MHz mips mips32 incaip - incaip incaip:CPU_CLOCK_RATE=133000000 --- /dev/null +++ b/include/configs/sx76x.h @@ -0,0 +1,71 @@ +/* + * This file is released under the terms of GPL v2 and any later version. + * See the file COPYING in the root directory of the source tree for details. + * + * Copyright (C) 2011 Luka Perkov + */ + +#ifndef __CONFIG_H +#define __CONFIG_H + +#define CONFIG_MACH_TYPE "GIGASX76X" +#define CONFIG_IDENT_STRING " sx76x" +#define CONFIG_BOARD_NAME "Gigaset sx76x" + +/* Configure SoC */ +#define CONFIG_LTQ_SUPPORT_UART /* Enable ASC and UART */ + +#define CONFIG_LTQ_SUPPORT_ETHERNET /* Enable ethernet */ + +#define CONFIG_LTQ_SUPPORT_NOR_FLASH /* Have a parallel NOR flash */ + +/* Switch devices */ +#define CONFIG_SWITCH_MULTI +#define CONFIG_SWITCH_ADM6996I + +/* Environment */ +#if defined(CONFIG_SYS_BOOT_NOR) +#define CONFIG_ENV_IS_IN_FLASH +#define CONFIG_ENV_OVERWRITE +#define CONFIG_ENV_OFFSET (256 * 1024) +#define CONFIG_ENV_SIZE (8 * 1024) +#define CONFIG_ENV_SECT_SIZE (64 * 1024) +#else +#define CONFIG_ENV_IS_NOWHERE +#define CONFIG_ENV_SIZE (2 * 1024) +#endif + +#define CONFIG_LOADADDR CONFIG_SYS_LOAD_ADDR + +/* Console */ +#define CONFIG_LTQ_ADVANCED_CONSOLE +#define CONFIG_BAUDRATE 115200 +#define CONFIG_CONSOLE_ASC 1 +#define CONFIG_CONSOLE_DEV "ttyLTQ1" + +/* Commands */ +#define CONFIG_CMD_PING + +/* Pull in default board configs for Lantiq XWAY Danube */ +#include +#include + +/* Compression */ +#define CONFIG_LZMA + +/* Auto boot */ +#define CONFIG_BOOTDELAY 2 + +/* Environment configuration */ +#define CONFIG_BOOTCOMMAND \ + "run addeth; bootm ${kernel_addr}" + +#define CONFIG_ENV_UPDATE_UBOOT_NOR \ + "update-uboot-nor=run load-uboot-nor write-uboot-nor\0" + +#define CONFIG_EXTRA_ENV_SETTINGS \ + CONFIG_ENV_LANTIQ_DEFAULTS \ + CONFIG_ENV_UPDATE_UBOOT_NOR \ + "kernel_addr=0xB0040000\0" + +#endif /* __CONFIG_H */