upstream u-boot with additional patches for our devices/boards:
https://lists.denx.de/pipermail/u-boot/2017-March/282789.html (AXP crashes) ;
Gbit ethernet patch for some LIME2 revisions ;
with SPI flash support
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153 lines
5.1 KiB
153 lines
5.1 KiB
/*
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* Copyright 2010 (C)
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* Kristoffer Ericson <kristoffer.ericson@gmail.com>
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of
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* the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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*/
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#ifndef __CONFIG_H
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#define __CONFIG_H
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/*
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* High Level Configuration Options
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* (easy to change)
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*/
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#define CONFIG_SA1110 1 /* This is an SA110 CPU */
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#define CONFIG_JORNADA700 1 /* on an HP Jornada 700 series */
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#define CONFIG_SYS_FLASH_PROTECTION 1
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#define CONFIG_SYS_TEXT_BASE 0xC1F00000
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/* we will never enable dcache, because we have to setup MMU first */
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#define CONFIG_SYS_DCACHE_OFF
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#undef CONFIG_USE_IRQ
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/* Console setting */
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#define CONFIG_CMDLINE_TAG 1 /* enable passing of ATAGs */
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#define CONFIG_SETUP_MEMORY_TAGS 1
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#define CONFIG_INITRD_TAG 1
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/*
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* Size of malloc() pool
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*/
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#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 128*1024)
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/*
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* select serial console configuration
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*/
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#define CONFIG_SA1100_SERIAL 1
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#define CONFIG_SERIAL3 1 /* we use serial 3 */
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#define CONFIG_BAUDRATE 19200
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#define CONFIG_LOADS_ECHO 1
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/*
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* Command line configuration.
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*/
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#include <config_cmd_default.h>
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#define CONFIG_CMD_FLASH
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#define CONFIG_CMD_JFFS2
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#undef CONFIG_CMD_NET
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#undef CONFIG_CMD_NFS
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#undef CONFIG_CMD_FPGA
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#undef CONFIG_CMD_MISC
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#undef CONFIG_CMD_SETGETDCR
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#undef CONFIG_CMD_XIMG
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#define CONFIG_BOOTDELAY 5
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#define CONFIG_BOOTARGS "root=/dev/hda1 console=ttySA0,19200n8 console=tty1"
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#define CONFIG_BOOTCOMMAND "run boot_kernel"
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#define CONFIG_SYS_AUTOLOAD "n" /* No autoload */
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#define CONFIG_SYS_LOAD_ADDR 0xc0000000
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/*
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* Miscellaneous configurable options
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*/
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#define CONFIG_SYS_LONGHELP /* undef to save memory */
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#define CONFIG_SYS_PROMPT "HP Jornada# "
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#define CONFIG_SYS_CBSIZE 256 /* console buffsize */
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#define CONFIG_SYS_PBSIZE (256+sizeof(CONFIG_SYS_PROMPT)+16)
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#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
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#define CONFIG_SYS_BARGSIZE 256 /* Boot Argument Buffer Size */
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#define CONFIG_SYS_MEMTEST_START 0xc0040000 /* memtest works on */
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#define CONFIG_SYS_MEMTEST_END 0xc2000000 /* 4..128 MB */
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#define CONFIG_SYS_HZ 1000
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#define CONFIG_SYS_CPUSPEED 0x0a /* core clock 206MHz */
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#define CONFIG_SYS_BAUDRATE_TABLE { 19200, 38400, 57600, 115200 }
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/*-----------------------------------------------------------------------
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* Stack sizes
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*
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* The stack sizes are set up in start.S using the settings below
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*/
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#define CONFIG_STACKSIZE (128*1024) /* regular stack */
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#define CONFIG_SYS_FLASH_CFI 1
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#define CONFIG_FLASH_CFI_DRIVER 1
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#define CONFIG_FLASH_CFI_WIDTH FLASH_CFI_32BIT
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#define CONFIG_SYS_FLASH_BASE 0x00000000
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#define CONFIG_SYS_FLASH_ERASE_TOUT (4096)
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#define CONFIG_SYS_FLASH_WRITE_TOUT (4096)
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#define CONFIG_SYS_FLASH_INCREMENT 0x02000000
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#define PHYS_FLASH_1 0x00000000 /* starts at 0x0 */
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#define PHYS_FLASH_SIZE 0x04000000 /* 64MB */
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#define PHYS_FLASH_SECT_SIZE 0x00040000 /* 256KB Sectors */
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#define CONFIG_SYS_MAX_FLASH_BANKS 1
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#define CONFIG_SYS_MAX_FLASH_SECT 260
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#define CONFIG_SYS_FLASH_BANKS_LIST { PHYS_FLASH_1 }
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#define CONFIG_SYS_FLASH_EMPTY_INFO 1
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#define CONFIG_SYS_MONITOR_LEN 0x00040000
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#define CONFIG_SYS_MONITOR_BASE 0x00000000
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#define CONFIG_FLASH_SHOW_PROGRESS 1
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/* Environment */
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#define CONFIG_ENV_IS_IN_FLASH 1
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#define CONFIG_ENV_ADDR 0x00040000
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#define CONFIG_ENV_OFFSET 0x00040000
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#define CONFIG_ENV_SIZE 0x00040000
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#define CONFIG_ENV_SECT_SIZE 0x00040000
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#define CONFIG_ENV_OVERWRITE 1
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/*
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Monitor - 0x00000000 - 0x00040000 (256kb)
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Environment - 0x00040000 - 0x00080000 (256kb)
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Kernel - 0x00080000 - 0x00380000 (3mb)
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Rootfs - 0x00380000 - 0x........ (rest)
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*/
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#define CONFIG_NR_DRAM_BANKS 2
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#define CONFIG_SYS_SDRAM_BASE 0x00000000
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#define CONFIG_SYS_INTRAM_BASE INTERNAL_SRAM_BASE
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#define CONFIG_SYS_INTRAM_SIZE INTERNAL_SRAM_SIZE
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#define CONFIG_SYS_INIT_SP_ADDR 0x0
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#define PHYS_SDRAM_1 0xc0000000 /* SDRAM Bank #1 */
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#define PHYS_SDRAM_2 0xc4000000 /* SDRAM Bank #2 */
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#define PHYS_SDRAM_1_SIZE 0x04000000 /* 64 MB */
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#define PHYS_SDRAM_2_SIZE 0x04000000 /* 64 MB */
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#define CONFIG_CMD_MTDPARTS
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#define CONFIG_MTD_DEVICE
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#define CONFIG_FLASH_CFI_MTD
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#define MTDIDS_DEFAULT "nor0=jornada7xx-0"
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#define MTDPARTS_DEFAULT "mtdparts=jornada7xx-0:256k(u-boot),256k(env),"\
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"3m(kernel),-(user);"
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#define CONFIG_EXTRA_ENV_SETTINGS \
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"flash_kernel=protect off all; " \
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"erase 00080000 0037ffff;cp.b c0000000 00080000 00300000;\0" \
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"flash_uboot=protect off all; " \
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"erase 00000000 0003ffff;cp.b c0000000 00000000 00040000;\0" \
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"boot_kernel=cp.b 00080000 c0000000 00300000;bootm;\0"
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#endif /* __CONFIG_H */
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