diff options
| -rw-r--r-- | MAINTAINERS | 1 | ||||
| -rw-r--r-- | board/dvlhost/Makefile | 50 | ||||
| -rw-r--r-- | board/dvlhost/dvlhost.c | 130 | ||||
| -rw-r--r-- | board/dvlhost/dvlhost_hw.h | 47 | ||||
| -rw-r--r-- | board/dvlhost/u-boot.lds | 87 | ||||
| -rw-r--r-- | board/dvlhost/watchdog.c | 43 | ||||
| -rw-r--r-- | boards.cfg | 1 | ||||
| -rw-r--r-- | include/configs/dvlhost.h | 248 |
8 files changed, 607 insertions, 0 deletions
diff --git a/MAINTAINERS b/MAINTAINERS index 5734b0a..60b7fed 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -833,6 +833,7 @@ Michael Schwingen <michael@schwingen.org> actux2 xscale/ixp actux3 xscale/ixp actux4 xscale/ixp + dvlhost xscale/ixp Andrea Scian <andrea.scian@dave-tech.it> diff --git a/board/dvlhost/Makefile b/board/dvlhost/Makefile new file mode 100644 index 0000000..af9a644 --- /dev/null +++ b/board/dvlhost/Makefile @@ -0,0 +1,50 @@ +# +# (C) Copyright 2000-2006 +# Wolfgang Denk, DENX Software Engineering, wd@denx.de. +# +# See file CREDITS for list of people who contributed to this +# project. +# +# 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 +# + +include $(TOPDIR)/config.mk + +LIB = $(obj)lib$(BOARD).o + +COBJS := dvlhost.o watchdog.o + +SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c) +OBJS := $(addprefix $(obj),$(COBJS)) +SOBJS := $(addprefix $(obj),$(SOBJS)) + +$(LIB): $(obj).depend $(OBJS) + $(call cmd_link_o_target, $(OBJS)) + +clean: + rm -f $(SOBJS) $(OBJS) + +distclean: clean + rm -f $(LIB) core *.bak $(obj).depend + +######################################################################### + +# defines $(obj).depend target +include $(SRCTREE)/rules.mk + +sinclude $(obj).depend + +######################################################################### diff --git a/board/dvlhost/dvlhost.c b/board/dvlhost/dvlhost.c new file mode 100644 index 0000000..561e47f --- /dev/null +++ b/board/dvlhost/dvlhost.c @@ -0,0 +1,130 @@ +/* + * (C) Copyright 2009 + * Michael Schwingen, michael@schwingen.org + * + * See file CREDITS for list of people who contributed to this + * project. + * + * 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 + */ + +#include <common.h> +#include <config.h> +#include <command.h> +#include <malloc.h> +#include <asm/arch/ixp425.h> +#include <asm/io.h> +#include <miiphy.h> +#ifdef CONFIG_PCI +#include <pci.h> +#include <asm/arch/ixp425pci.h> +#endif + +#include "dvlhost_hw.h" + +DECLARE_GLOBAL_DATA_PTR; + +int board_early_init_f(void) +{ + /* CS1: LED Latch */ + writel(0xBFFF0002, IXP425_EXP_CS1); + return 0; +} + +int board_init(void) +{ + gd->bd->bi_arch_number = MACH_TYPE_DVLHOST; + + /* adress of boot parameters */ + gd->bd->bi_boot_params = 0x00000100; + + /* Setup GPIOs used as output */ + GPIO_OUTPUT_CLEAR(CONFIG_SYS_GPIO_WDGTRIGGER); + GPIO_OUTPUT_SET(CONFIG_SYS_GPIO_DLAN_PAIRING); + GPIO_OUTPUT_CLEAR(CONFIG_SYS_GPIO_PCIRST); + + /* + * LED latch enable and watchdog enable are tied to the same GPIO, + * so we need to trigger the watchdog if we want to enable the LEDs. + */ +#ifdef CONFIG_HW_WATCHDOG + GPIO_OUTPUT_CLEAR(CONFIG_SYS_GPIO_WDG_LED_EN); +#else + GPIO_OUTPUT_SET(CONFIG_SYS_GPIO_WDG_LED_EN); +#endif + + GPIO_OUTPUT_ENABLE(CONFIG_SYS_GPIO_WDGTRIGGER); + GPIO_OUTPUT_ENABLE(CONFIG_SYS_GPIO_DLAN_PAIRING); + GPIO_OUTPUT_ENABLE(CONFIG_SYS_GPIO_WDG_LED_EN); + GPIO_OUTPUT_ENABLE(CONFIG_SYS_GPIO_PCIRST); + + /* Setup GPIOs for Interrupt inputs */ + GPIO_OUTPUT_DISABLE(CONFIG_SYS_GPIO_BTN_WLAN); + GPIO_OUTPUT_DISABLE(CONFIG_SYS_GPIO_BTN_PAIRING); + GPIO_OUTPUT_DISABLE(CONFIG_SYS_GPIO_BTN_RESET); + GPIO_OUTPUT_DISABLE(CONFIG_SYS_GPIO_IRQA); + GPIO_OUTPUT_DISABLE(CONFIG_SYS_GPIO_IRQB); + + /* Setup GPIO's for 33MHz clock output */ + GPIO_OUTPUT_ENABLE(CONFIG_SYS_GPIO_PCI_CLK); + GPIO_OUTPUT_ENABLE(CONFIG_SYS_GPIO_EXTBUS_CLK); + writel(0x01FF01FF, IXP425_GPIO_GPCLKR); + + /* turn off all LEDs */ + writew(0x0000, DVLHOST_LED_LATCH); + + udelay(533); + GPIO_OUTPUT_SET(CONFIG_SYS_GPIO_PCIRST); + + return 0; +} + +/* Check Board Identity */ +int checkboard(void) +{ + char *s = getenv("serial#"); + + puts("Board: dLAN 200AV (dvlhost)"); + + if (s != NULL) { + puts(", serial# "); + puts(s); + } + putc('\n'); + + return 0; +} + +int dram_init(void) +{ + gd->ram_size = get_ram_size(CONFIG_SYS_SDRAM_BASE, 128<<20); + return 0; +} + +#ifdef CONFIG_PCI +struct pci_controller hose; + +void pci_init_board(void) +{ + pci_ixp_init(&hose); +} +#endif + +void reset_phy(void) +{ + /* init IcPlus IP175C ethernet switch to native IP175C mode */ + miiphy_write("NPE1", 29, 31, 0x175C); +} diff --git a/board/dvlhost/dvlhost_hw.h b/board/dvlhost/dvlhost_hw.h new file mode 100644 index 0000000..5e2d0b0 --- /dev/null +++ b/board/dvlhost/dvlhost_hw.h @@ -0,0 +1,47 @@ +/* + * (C) Copyright 2009 + * Michael Schwingen, michael@schwingen.org + * + * hardware register definitions for the + * dLAN200 AV Wireless G ("dvlhost") board. + * + * See file CREDITS for list of people who contributed to this + * project. + * + * 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 + */ + +#ifndef _DVLHOST_HW_H +#define _DVLHOST_HW_H + +/* + * GPIO settings + */ +#define CONFIG_SYS_GPIO_WDGTRIGGER 0 /* Out */ +#define CONFIG_SYS_GPIO_BTN_WLAN 1 +#define CONFIG_SYS_GPIO_BTN_PAIRING 6 +#define CONFIG_SYS_GPIO_DLAN_PAIRING 7 /* Out */ +#define CONFIG_SYS_GPIO_BTN_RESET 9 +#define CONFIG_SYS_GPIO_IRQB 10 +#define CONFIG_SYS_GPIO_IRQA 11 +#define CONFIG_SYS_GPIO_WDG_LED_EN 12 /* Out */ +#define CONFIG_SYS_GPIO_PCIRST 13 /* Out */ +#define CONFIG_SYS_GPIO_PCI_CLK 14 /* Out */ +#define CONFIG_SYS_GPIO_EXTBUS_CLK 15 /* Out */ + +#define DVLHOST_LED_LATCH IXP425_EXP_BUS_CS1_BASE_PHYS + +#endif diff --git a/board/dvlhost/u-boot.lds b/board/dvlhost/u-boot.lds new file mode 100644 index 0000000..01ec390 --- /dev/null +++ b/board/dvlhost/u-boot.lds @@ -0,0 +1,87 @@ +/* + * (C) Copyright 2000 + * Wolfgang Denk, DENX Software Engineering, wd@denx.de. + * + * See file CREDITS for list of people who contributed to this + * project. + * + * 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 + */ + +OUTPUT_FORMAT ("elf32-bigarm", "elf32-bigarm", "elf32-bigarm") +OUTPUT_ARCH (arm) +ENTRY (_start) +SECTIONS +{ + . = 0x00000000; + + . = ALIGN (4); + .text : { + arch/arm/cpu/ixp/start.o(.text*) + net/libnet.o(.text*) + board/dvlhost/libdvlhost.o(.text*) + arch/arm/cpu/ixp/libixp.o(.text*) + drivers/serial/libserial.o(.text*) + + . = env_offset; + common/env_embedded.o(.ppcenv) + *(.text*) + } + + . = ALIGN (4); + .rodata : { + *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*))) + } + . = ALIGN (4); + .data : { + *(.data*) + } + . = ALIGN (4); + .got : { + *(.got) + } + . =.; + __u_boot_cmd_start =.; + .u_boot_cmd : { + *(.u_boot_cmd) + } + __u_boot_cmd_end =.; + + . = ALIGN (4); + .rel.dyn : { + __rel_dyn_start = .; + *(.rel*) + __rel_dyn_end = .; + } + + .dynsym : { + __dynsym_start = .; + *(.dynsym) + } + + .bss __rel_dyn_start (OVERLAY) : { + __bss_start = .; + *(.bss*) + . = ALIGN(4); + _end = .; + } + __bss_end__ =.; + /DISCARD/ : { *(.dynstr*) } + /DISCARD/ : { *(.dynamic*) } + /DISCARD/ : { *(.plt*) } + /DISCARD/ : { *(.interp*) } + /DISCARD/ : { *(.gnu*) } +} diff --git a/board/dvlhost/watchdog.c b/board/dvlhost/watchdog.c new file mode 100644 index 0000000..bf83684 --- /dev/null +++ b/board/dvlhost/watchdog.c @@ -0,0 +1,43 @@ +/* + * (C) Copyright 2009 + * Michael Schwingen, michael@schwingen.org + * + * See file CREDITS for list of people who contributed to this + * project. + * + * 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 + */ + +#include <common.h> +#include <config.h> +#include <asm/io.h> +#include "dvlhost_hw.h" + +DECLARE_GLOBAL_DATA_PTR; + +#ifdef CONFIG_HW_WATCHDOG +#include <watchdog.h> +#include <asm/arch/ixp425.h> + +void hw_watchdog_reset(void) +{ + unsigned int x; + x = readl(IXP425_GPIO_GPOUTR); + x ^= (1 << (CONFIG_SYS_GPIO_WDGTRIGGER)); + writel(x, IXP425_GPIO_GPOUTR); +} + +#endif /* CONFIG_HW_WATCHDOG */ @@ -171,6 +171,7 @@ actux1_8_32 arm ixp actux1 - actux2 arm ixp actux3 arm ixp actux4 arm ixp +dvlhost arm ixp ixdp425 arm ixp ixdpg425 arm ixp lpd7a400 arm lh7a40x lpd7a40x diff --git a/include/configs/dvlhost.h b/include/configs/dvlhost.h new file mode 100644 index 0000000..bccd416 --- /dev/null +++ b/include/configs/dvlhost.h @@ -0,0 +1,248 @@ +/* + * (C) Copyright 2009 + * Michael Schwingen, michael@schwingen.org + * + * Configuration settings for the + * dLAN200 AV Wireless G ("dvlhost") board. + * + * See file CREDITS for list of people who contributed to this + * project. + * + * 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 + */ + +#ifndef __CONFIG_H +#define __CONFIG_H + +#define CONFIG_IXP425 1 +#define CONFIG_DVLHOST 1 + +#define CONFIG_DISPLAY_CPUINFO 1 +#define CONFIG_DISPLAY_BOARDINFO 1 + +#define CONFIG_IXP_SERIAL +#define CONFIG_SYS_IXP425_CONSOLE IXP425_UART2 +#define CONFIG_BAUDRATE 115200 +#define CONFIG_BOOTDELAY 3 +#define CONFIG_ZERO_BOOTDELAY_CHECK /* check for keypress on bootdelay==0 */ +#define CONFIG_BOARD_EARLY_INIT_F 1 +#define CONFIG_SYS_LDSCRIPT "board/dvlhost/u-boot.lds" + +/*************************************************************** + * U-boot generic defines start here. + ***************************************************************/ +/* Size of malloc() pool */ +#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 128*1024) + +/* allow to overwrite serial and ethaddr */ +#define CONFIG_ENV_OVERWRITE + +/* Command line configuration. */ +#include <config_cmd_default.h> + +#define CONFIG_CMD_ELF +#define CONFIG_PCI +#ifdef CONFIG_PCI +#define CONFIG_CMD_PCI +#define CONFIG_PCI_PNP +#define CONFIG_IXP_PCI +#define CONFIG_PCI_SCAN_SHOW +#define CONFIG_CMD_PCI_ENUM +#endif + +#define CONFIG_BOOTCOMMAND "run boot_flash" +/* enable passing of ATAGs */ +#define CONFIG_CMDLINE_TAG 1 +#define CONFIG_SETUP_MEMORY_TAGS 1 +#define CONFIG_INITRD_TAG 1 + +#if defined(CONFIG_CMD_KGDB) +# define CONFIG_KGDB_BAUDRATE 230400 +/* which serial port to use */ +# define CONFIG_KGDB_SER_INDEX 1 +#endif + +/* Miscellaneous configurable options */ +#define CONFIG_SYS_LONGHELP +#define CONFIG_SYS_PROMPT "=> " +/* Console I/O Buffer Size */ +#define CONFIG_SYS_CBSIZE 256 +/* Print Buffer Size */ +#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) +/* max number of command args */ +#define CONFIG_SYS_MAXARGS 16 +/* Boot Argument Buffer Size */ +#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE + +#define CONFIG_SYS_MEMTEST_START 0x00000000 +#define CONFIG_SYS_MEMTEST_END 0x01D80000 + +/* timer clock - 2* OSC_IN system clock */ +#define CONFIG_IXP425_TIMER_CLK 66666666 +#define CONFIG_SYS_HZ 1000 + +/* default load address */ +#define CONFIG_SYS_LOAD_ADDR 0x00010000 + +/* valid baudrates */ +#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, \ + 115200, 230400 } +#define CONFIG_SERIAL_RTS_ACTIVE 1 + +/* + * Stack sizes + * + * The stack sizes are set up in start.S using the settings below + */ +#define CONFIG_STACKSIZE (128*1024) /* regular stack */ + +/* Expansion bus settings */ +#define CONFIG_SYS_EXP_CS0 0xbd113442 + +/* SDRAM settings */ +#define CONFIG_NR_DRAM_BANKS 1 +#define PHYS_SDRAM_1 0x00000000 +#define CONFIG_SYS_SDRAM_BASE 0x00000000 + +/* 32MB SDRAM: 2* 8Mx16, CL3 */ +#define CONFIG_SYS_SDR_CONFIG 0x18 +#define PHYS_SDRAM_1_SIZE 0x02000000 +#define CONFIG_SYS_SDRAM_REFRESH_CNT 0x800 +#define CONFIG_SYS_SDR_MODE_CONFIG 0x1 +#define CONFIG_SYS_DRAM_SIZE PHYS_SDRAM_1_SIZE + +/* FLASH organization: one Spansion S29AL032D-04 Flash */ +#define CONFIG_SYS_TEXT_BASE 0x50000000 +#define CONFIG_SYS_MAX_FLASH_BANKS 1 +/* max number of sectors on one chip */ +#define CONFIG_SYS_MAX_FLASH_SECT 140 +#define PHYS_FLASH_1 0x50000000 +#define CONFIG_SYS_FLASH_BANKS_LIST { PHYS_FLASH_1 } + +#define CONFIG_SYS_FLASH_BASE PHYS_FLASH_1 +#define CONFIG_SYS_MONITOR_BASE PHYS_FLASH_1 +#define CONFIG_SYS_MONITOR_LEN (256 << 10) +#define CONFIG_BOARD_SIZE_LIMIT 262144 + +/* Use common CFI driver */ +#define CONFIG_SYS_FLASH_CFI +#define CONFIG_FLASH_CFI_DRIVER +/* no byte writes on IXP4xx */ +#define CONFIG_SYS_FLASH_CFI_WIDTH FLASH_CFI_16BIT + +/* print 'E' for empty sector on flinfo */ +#define CONFIG_SYS_FLASH_EMPTY_INFO + +/* Ethernet */ + +/* include IXP4xx NPE support */ +#define CONFIG_IXP4XX_NPE 1 + +#define CONFIG_NET_MULTI 1 +/* NPE0 PHY: MII dLAN200 AVmodule, 100BaseT-FDX fixed */ +#define CONFIG_PHY_ADDR 0x18 +/* NPE1 PHY: MII IP175 switch, port 5 is host port */ +#define CONFIG_PHY1_ADDR 0x05 +/* MII PHY management */ +#define CONFIG_MII 1 +/* fixed-speed powerline modem without standard PHY registers on MII */ +#define CONFIG_MII_NPE0_FIXEDLINK 1 +#define CONFIG_MII_NPE0_SPEED 100 +#define CONFIG_MII_NPE0_FULLDUPLEX 1 +/* fixed-speed switch without standard PHY registers on MII */ +#define CONFIG_MII_NPE1_FIXEDLINK 1 +#define CONFIG_MII_NPE1_SPEED 100 +#define CONFIG_MII_NPE1_FULLDUPLEX 1 + +/* Number of ethernet rx buffers & descriptors */ +#define CONFIG_SYS_RX_ETH_BUFFER 16 +#define CONFIG_RESET_PHY_R 1 +/* ethernet switch connected to MII port */ +#define CONFIG_MII_ETHSWITCH 1 +#define CONFIG_HAS_ETH1 1 + +#define CONFIG_CMD_DHCP +#define CONFIG_CMD_NET +#define CONFIG_CMD_MII +#define CONFIG_CMD_PING +#undef CONFIG_CMD_NFS + +/* BOOTP options */ +#define CONFIG_BOOTP_BOOTFILESIZE +#define CONFIG_BOOTP_BOOTPATH +#define CONFIG_BOOTP_GATEWAY +#define CONFIG_BOOTP_HOSTNAME + +/* Cache Configuration */ +#define CONFIG_SYS_CACHELINE_SIZE 32 + +/* + * environment organization: + * one flash sector, embedded in uboot area (bottom bootblock flash) + */ +#define CONFIG_ENV_IS_IN_FLASH 1 +#define CONFIG_ENV_SIZE 0x2000 +#define CONFIG_ENV_ADDR (PHYS_FLASH_1 + 0x4000) +#define CONFIG_SYS_USE_PPCENV 1 + +#define CONFIG_EXTRA_ENV_SETTINGS \ + "npe_ucode=50040000\0" \ + "ethprime=NPE1\0" \ + "ethrotate=no\0" \ + "mtd=IXP4XX-Flash.0:256k(uboot),64k(ucode),1152k(linux),-(root),\0" \ + "kerneladdr=50050000\0" \ + "kernelfile=dvlhost/uImage\0" \ + "rootfile=dvlhost/rootfs\0" \ + "rootaddr=50170000\0" \ + "loadaddr=10000\0" \ + "updateboot_ser=mw.b 10000 ff 40000;" \ + " loady ${loadaddr};" \ + " run eraseboot writeboot\0" \ + "updateboot_net=mw.b 10000 ff 40000;" \ + " tftp ${loadaddr} dvlhost/u-boot.bin;" \ + " run eraseboot writeboot\0" \ + "eraseboot=protect off 50000000 50003fff;" \ + " protect off 50006000 5003ffff;" \ + " erase 50000000 50003fff;" \ + " erase 50006000 5003ffff\0" \ + "writeboot=cp.b 10000 50000000 4000;" \ + " cp.b 16000 50006000 3a000\0" \ + "updateucode=loady;" \ + " era ${npe_ucode} +${filesize};" \ + " cp.b ${loadaddr} ${npe_ucode} ${filesize}\0" \ + "updateroot=tftp ${loadaddr} ${rootfile};" \ + " era ${rootaddr} +${filesize};" \ + " cp.b ${loadaddr} ${rootaddr} ${filesize}\0" \ + "updatekern=tftp ${loadaddr} ${kernelfile};" \ + " era ${kerneladdr} +${filesize};" \ + " cp.b ${loadaddr} ${kerneladdr} ${filesize}\0" \ + "flashargs=setenv bootargs mtdparts=${mtd} root=/dev/mtdblock3" \ + " rootfstype=squashfs,jffs2 init=/etc/preinit\0" \ + "netargs=setenv bootargs mtdparts=${mtd} root=/dev/mtdblock3" \ + " rootfstype=squashfs,jffs2 init=/etc/preinit\0" \ + "addtty=setenv bootargs ${bootargs} console=ttyS0,${baudrate}\0" \ + "addeth=setenv bootargs ${bootargs} ethaddr=${ethaddr}\0" \ + "boot_flash=run flashargs addtty addeth;" \ + " bootm ${kerneladdr}\0" \ + "boot_net=run netargs addtty addeth;" \ + " tftpboot ${loadaddr} ${kernelfile};" \ + " bootm\0" + +/* additions for new relocation code, must be added to all boards */ +#define CONFIG_SYS_INIT_SP_ADDR \ + (CONFIG_SYS_SDRAM_BASE + 0x1000 - GENERATED_GBL_DATA_SIZE) + +#endif /* __CONFIG_H */ |