mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-14 00:47:26 +00:00
deb53483df
The flea3 board is a custom board by CarMediaLab used in automotive. Network (FEC), NOR, NAND and SPI are supported. Signed-off-by: Stefano Babic <sbabic@denx.de>
286 lines
8.4 KiB
C
286 lines
8.4 KiB
C
/*
|
|
* (C) Copyright 2011, Stefano Babic <sbabic@denx.de>
|
|
*
|
|
* (C) Copyright 2008-2010 Freescale Semiconductor, Inc.
|
|
*
|
|
* Copyright (C) 2007, Guennadi Liakhovetski <lg@denx.de>
|
|
*
|
|
* Configuration for the flea3 board.
|
|
*
|
|
* 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
|
|
|
|
#include <asm/arch/imx-regs.h>
|
|
|
|
/* High Level Configuration Options */
|
|
#define CONFIG_ARM1136 /* This is an arm1136 CPU core */
|
|
#define CONFIG_MX35
|
|
#define CONFIG_MX35_HCLK_FREQ 24000000
|
|
|
|
#define CONFIG_SYS_DCACHE_OFF
|
|
|
|
#define CONFIG_DISPLAY_CPUINFO
|
|
|
|
/* Only in case the value is not present in mach-types.h */
|
|
#ifndef MACH_TYPE_FLEA3
|
|
#define MACH_TYPE_FLEA3 3668
|
|
#endif
|
|
|
|
#define CONFIG_MACH_TYPE MACH_TYPE_FLEA3
|
|
|
|
/* Set TEXT at the beginning of the NOR flash */
|
|
#define CONFIG_SYS_TEXT_BASE 0xA0000000
|
|
|
|
#define CONFIG_SYS_64BIT_VSPRINTF
|
|
|
|
/* This is required to setup the ESDC controller */
|
|
#define CONFIG_BOARD_EARLY_INIT_F
|
|
|
|
#define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */
|
|
#define CONFIG_REVISION_TAG
|
|
#define CONFIG_SETUP_MEMORY_TAGS
|
|
#define CONFIG_INITRD_TAG
|
|
|
|
/*
|
|
* Size of malloc() pool
|
|
*/
|
|
#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 1024 * 1024)
|
|
|
|
/*
|
|
* Hardware drivers
|
|
*/
|
|
#define CONFIG_HARD_I2C
|
|
#define CONFIG_I2C_MXC
|
|
#define CONFIG_SYS_I2C_MX35_PORT3
|
|
#define CONFIG_SYS_I2C_SPEED 100000
|
|
#define CONFIG_SYS_I2C_SLAVE 0xfe
|
|
#define CONFIG_MXC_SPI
|
|
#define CONFIG_MXC_GPIO
|
|
|
|
/*
|
|
* UART (console)
|
|
*/
|
|
#define CONFIG_MXC_UART
|
|
#define CONFIG_SYS_MX35_UART3
|
|
|
|
/* allow to overwrite serial and ethaddr */
|
|
#define CONFIG_ENV_OVERWRITE
|
|
#define CONFIG_CONS_INDEX 1
|
|
#define CONFIG_BAUDRATE 115200
|
|
#define CONFIG_SYS_BAUDRATE_TABLE {9600, 19200, 38400, 57600, 115200}
|
|
|
|
/*
|
|
* Command definition
|
|
*/
|
|
|
|
#include <config_cmd_default.h>
|
|
|
|
#define CONFIG_CMD_PING
|
|
#define CONFIG_CMD_DHCP
|
|
#define CONFIG_BOOTP_SUBNETMASK
|
|
#define CONFIG_BOOTP_GATEWAY
|
|
#define CONFIG_BOOTP_DNS
|
|
|
|
#define CONFIG_CMD_NAND
|
|
|
|
#define CONFIG_CMD_I2C
|
|
#define CONFIG_CMD_SPI
|
|
#define CONFIG_CMD_MII
|
|
#define CONFIG_CMD_NET
|
|
#define CONFIG_NET_RETRY_COUNT 100
|
|
|
|
#define CONFIG_BOOTDELAY 3
|
|
|
|
#define CONFIG_LOADADDR 0x90800000 /* loadaddr env var */
|
|
|
|
|
|
/*
|
|
* Ethernet on SOC (FEC)
|
|
*/
|
|
#define CONFIG_NET_MULTI
|
|
#define CONFIG_FEC_MXC
|
|
#define IMX_FEC_BASE FEC_BASE_ADDR
|
|
#define CONFIG_PHYLIB
|
|
#define CONFIG_PHY_MICREL
|
|
#define CONFIG_FEC_MXC_PHYADDR 0x1
|
|
|
|
#define CONFIG_MII
|
|
#define CONFIG_DISCOVER_PHY
|
|
|
|
#define CONFIG_ARP_TIMEOUT 200UL
|
|
|
|
/*
|
|
* Miscellaneous configurable options
|
|
*/
|
|
#define CONFIG_SYS_LONGHELP /* undef to save memory */
|
|
#define CONFIG_SYS_PROMPT "flea3 U-Boot > "
|
|
#define CONFIG_CMDLINE_EDITING
|
|
#define CONFIG_SYS_HUSH_PARSER /* Use the HUSH parser */
|
|
#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
|
|
|
|
#define CONFIG_AUTO_COMPLETE
|
|
#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
|
|
/* Print Buffer Size */
|
|
#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
|
|
#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
|
|
#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
|
|
|
|
#define CONFIG_SYS_MEMTEST_START 0 /* memtest works on */
|
|
#define CONFIG_SYS_MEMTEST_END 0x10000
|
|
|
|
#undef CONFIG_SYS_CLKS_IN_HZ /* everything, incl board info, in Hz */
|
|
|
|
#define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
|
|
|
|
#define CONFIG_SYS_HZ 1000
|
|
|
|
|
|
/*
|
|
* Stack sizes
|
|
*
|
|
* The stack sizes are set up in start.S using the settings below
|
|
*/
|
|
#define CONFIG_STACKSIZE (128 * 1024) /* regular stack */
|
|
|
|
/*
|
|
* Physical Memory Map
|
|
*/
|
|
#define CONFIG_NR_DRAM_BANKS 1
|
|
#define PHYS_SDRAM_1 CSD1_BASE_ADDR
|
|
#define PHYS_SDRAM_1_SIZE (128 * 1024 * 1024)
|
|
|
|
#define CONFIG_SYS_SDRAM_BASE CSD1_BASE_ADDR
|
|
#define CONFIG_SYS_INIT_RAM_ADDR (IRAM_BASE_ADDR + 0x10000)
|
|
#define CONFIG_SYS_INIT_RAM_SIZE (IRAM_SIZE / 2)
|
|
#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - \
|
|
GENERATED_GBL_DATA_SIZE)
|
|
#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_INIT_RAM_ADDR + \
|
|
CONFIG_SYS_GBL_DATA_OFFSET)
|
|
|
|
/*
|
|
* MTD Command for mtdparts
|
|
*/
|
|
#define CONFIG_CMD_MTDPARTS
|
|
#define CONFIG_MTD_DEVICE
|
|
#define CONFIG_FLASH_CFI_MTD
|
|
#define CONFIG_MTD_PARTITIONS
|
|
#define MTDIDS_DEFAULT "nand0=mxc_nand,nor0=physmap-flash.0"
|
|
#define MTDPARTS_DEFAULT "mtdparts=mxc_nand:196m(root1)," \
|
|
"196m(root2),-(user);" \
|
|
"physmap-flash.0:512k(u-boot),64k(env1)," \
|
|
"64k(env2),3776k(kernel1),3776k(kernel2)"
|
|
/*
|
|
* FLASH and environment organization
|
|
*/
|
|
#define CONFIG_SYS_FLASH_BASE CS0_BASE_ADDR
|
|
#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of memory banks */
|
|
#define CONFIG_SYS_MAX_FLASH_SECT 512 /* max number of sectors on one chip */
|
|
/* Monitor at beginning of flash */
|
|
#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE
|
|
#define CONFIG_SYS_MONITOR_LEN (512 * 1024)
|
|
|
|
#define CONFIG_ENV_SECT_SIZE (64 * 1024)
|
|
#define CONFIG_ENV_SIZE CONFIG_ENV_SECT_SIZE
|
|
|
|
/* Address and size of Redundant Environment Sector */
|
|
#define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE)
|
|
#define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE
|
|
|
|
#define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE + \
|
|
CONFIG_SYS_MONITOR_LEN)
|
|
|
|
#define CONFIG_ENV_IS_IN_FLASH
|
|
|
|
/*
|
|
* CFI FLASH driver setup
|
|
*/
|
|
#define CONFIG_SYS_FLASH_CFI /* Flash memory is CFI compliant */
|
|
#define CONFIG_FLASH_CFI_DRIVER
|
|
|
|
/* A non-standard buffered write algorithm */
|
|
#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE /* faster */
|
|
#define CONFIG_SYS_FLASH_PROTECTION /* Use hardware sector protection */
|
|
|
|
/*
|
|
* NAND FLASH driver setup
|
|
*/
|
|
#define CONFIG_NAND_MXC
|
|
#define CONFIG_NAND_MXC_V1_1
|
|
#define CONFIG_MXC_NAND_REGS_BASE (NFC_BASE_ADDR)
|
|
#define CONFIG_SYS_MAX_NAND_DEVICE 1
|
|
#define CONFIG_SYS_NAND_BASE (NFC_BASE_ADDR)
|
|
#define CONFIG_MXC_NAND_HWECC
|
|
#define CONFIG_SYS_NAND_LARGEPAGE
|
|
|
|
/*
|
|
* Default environment and default scripts
|
|
* to update uboot and load kernel
|
|
*/
|
|
#define xstr(s) str(s)
|
|
#define str(s) #s
|
|
|
|
#define CONFIG_HOSTNAME flea3
|
|
#define CONFIG_EXTRA_ENV_SETTINGS \
|
|
"netdev=eth0\0" \
|
|
"nfsargs=setenv bootargs root=/dev/nfs rw " \
|
|
"nfsroot=${serverip}:${rootpath}\0" \
|
|
"ramargs=setenv bootargs root=/dev/ram rw\0" \
|
|
"addip_sta=setenv bootargs ${bootargs} " \
|
|
"ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \
|
|
":${hostname}:${netdev}:off panic=1\0" \
|
|
"addip_dyn=setenv bootargs ${bootargs} ip=dhcp\0" \
|
|
"addip=if test -n ${ipdyn};then run addip_dyn;" \
|
|
"else run addip_sta;fi\0" \
|
|
"addmtd=setenv bootargs ${bootargs} ${mtdparts}\0" \
|
|
"addtty=setenv bootargs ${bootargs}" \
|
|
" console=ttymxc0,${baudrate}\0" \
|
|
"addmisc=setenv bootargs ${bootargs} ${misc}\0" \
|
|
"loadaddr=90800000\0" \
|
|
"kernel_addr_r=90800000\0" \
|
|
"hostname=" xstr(CONFIG_HOSTNAME) "\0" \
|
|
"bootfile=" xstr(CONFIG_HOSTNAME) "/uImage\0" \
|
|
"ramdisk_file=" xstr(CONFIG_HOSTNAME) "/uRamdisk\0" \
|
|
"flash_self=run ramargs addip addtty addmtd addmisc;" \
|
|
"bootm ${kernel_addr} ${ramdisk_addr}\0" \
|
|
"flash_nfs=run nfsargs addip addtty addmtd addmisc;" \
|
|
"bootm ${kernel_addr}\0" \
|
|
"net_nfs=tftp ${kernel_addr_r} ${bootfile}; " \
|
|
"run nfsargs addip addtty addmtd addmisc;" \
|
|
"bootm ${kernel_addr_r}\0" \
|
|
"net_self_load=tftp ${kernel_addr_r} ${bootfile};" \
|
|
"tftp ${ramdisk_addr_r} ${ramdisk_file};\0" \
|
|
"net_self=if run net_self_load;then " \
|
|
"run ramargs addip addtty addmtd addmisc;" \
|
|
"bootm ${kernel_addr_r} ${ramdisk_addr_r};" \
|
|
"else echo Images not loades;fi\0" \
|
|
"u-boot=" xstr(CONFIG_HOSTNAME) "/u-boot.bin\0" \
|
|
"load=tftp ${loadaddr} ${u-boot}\0" \
|
|
"uboot_addr=" xstr(CONFIG_SYS_MONITOR_BASE) "\0" \
|
|
"update=protect off ${uboot_addr} +40000;" \
|
|
"erase ${uboot_addr} +40000;" \
|
|
"cp.b ${loadaddr} ${uboot_addr} ${filesize}\0" \
|
|
"upd=if run load;then echo Updating u-boot;if run update;" \
|
|
"then echo U-Boot updated;" \
|
|
"else echo Error updating u-boot !;" \
|
|
"echo Board without bootloader !!;" \
|
|
"fi;" \
|
|
"else echo U-Boot not downloaded..exiting;fi\0" \
|
|
"bootcmd=run net_nfs\0"
|
|
|
|
#endif /* __CONFIG_H */
|