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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389 lines
11 KiB
389 lines
11 KiB
/*
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*
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* Configuration settings for the Armadeus Project motherboard APF27
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*
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* Copyright (C) 2008-2013 Eric Jarrige <eric.jarrige@armadeus.org>
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*
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* SPDX-License-Identifier: GPL-2.0+
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*/
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#ifndef __CONFIG_H
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#define __CONFIG_H
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#define CONFIG_VERSION_VARIABLE
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#define CONFIG_ENV_VERSION 10
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#define CONFIG_IDENT_STRING " apf27 patch 3.10"
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#define CONFIG_BOARD_NAME apf27
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/*
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* SoC configurations
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*/
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#define CONFIG_ARM926EJS /* this is an ARM926EJS CPU */
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#define CONFIG_MX27 /* in a Freescale i.MX27 Chip */
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#define CONFIG_MACH_TYPE 1698 /* APF27 */
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#define CONFIG_SYS_GENERIC_BOARD
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/*
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* Enable the call to miscellaneous platform dependent initialization.
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*/
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#define CONFIG_SYS_NO_FLASH /* to be define before <config_cmd_default.h> */
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/*
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* Board display option
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*/
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#define CONFIG_DISPLAY_BOARDINFO
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#define CONFIG_DISPLAY_CPUINFO
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/*
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* SPL
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*/
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#define CONFIG_SPL
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#define CONFIG_SPL_TARGET "u-boot-with-spl.bin"
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#define CONFIG_SPL_LDSCRIPT "arch/$(ARCH)/cpu/u-boot-spl.lds"
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#define CONFIG_SPL_MAX_SIZE 2048
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#define CONFIG_SPL_TEXT_BASE 0xA0000000
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/* NAND boot config */
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#define CONFIG_SPL_NAND_SUPPORT
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#define CONFIG_SYS_NAND_U_BOOT_START CONFIG_SYS_TEXT_BASE
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#define CONFIG_SYS_NAND_U_BOOT_OFFS 0x800
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#define CONFIG_SYS_NAND_U_BOOT_DST CONFIG_SYS_TEXT_BASE
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#define CONFIG_SYS_NAND_U_BOOT_SIZE CONFIG_SYS_MONITOR_LEN - 0x800
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/*
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* BOOTP options
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*/
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#define CONFIG_BOOTP_SUBNETMASK
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#define CONFIG_BOOTP_GATEWAY
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#define CONFIG_BOOTP_HOSTNAME
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#define CONFIG_BOOTP_BOOTPATH
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#define CONFIG_BOOTP_BOOTFILESIZE
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#define CONFIG_BOOTP_DNS
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#define CONFIG_BOOTP_DNS2
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#define CONFIG_HOSTNAME CONFIG_BOARD_NAME
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#define CONFIG_ROOTPATH "/tftpboot/" __stringify(CONFIG_BOARD_NAME) "-root"
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/*
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* U-Boot Commands
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*/
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#include <config_cmd_default.h>
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#define CONFIG_CMD_ASKENV /* ask for env variable */
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#define CONFIG_CMD_BSP /* Board Specific functions */
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#define CONFIG_CMD_CACHE /* icache, dcache */
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#define CONFIG_CMD_DATE
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#define CONFIG_CMD_DHCP /* DHCP Support */
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#define CONFIG_CMD_DNS
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#define CONFIG_CMD_EEPROM
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#define CONFIG_CMD_EXT2
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#define CONFIG_CMD_FAT /* FAT support */
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#define CONFIG_CMD_IMX_FUSE /* imx iim fuse */
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#define CONFIG_CMD_I2C
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#define CONFIG_CMD_MII /* MII support */
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#define CONFIG_CMD_MMC
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#define CONFIG_CMD_MTDPARTS /* MTD partition support */
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#define CONFIG_CMD_NAND /* NAND support */
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#define CONFIG_CMD_NAND_LOCK_UNLOCK
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#define CONFIG_CMD_NAND_TRIMFFS
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#define CONFIG_CMD_NFS /* NFS support */
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#define CONFIG_CMD_PING /* ping support */
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#define CONFIG_CMD_SETEXPR /* setexpr support */
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#define CONFIG_CMD_UBI
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#define CONFIG_CMD_UBIFS
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/*
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* Memory configurations
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*/
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#define CONFIG_NR_DRAM_POPULATED 1
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#define CONFIG_NR_DRAM_BANKS 2
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#define ACFG_SDRAM_MBYTE_SYZE 64
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#define PHYS_SDRAM_1 0xA0000000
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#define PHYS_SDRAM_2 0xB0000000
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#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
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#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + (512<<10))
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#define CONFIG_SYS_MEMTEST_START 0xA0000000 /* memtest test area */
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#define CONFIG_SYS_MEMTEST_END 0xA0300000 /* 3 MiB RAM test */
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#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_SDRAM_BASE \
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+ PHYS_SDRAM_1_SIZE - 0x0100000)
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#define CONFIG_SYS_TEXT_BASE 0xA0000800
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/*
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* FLASH organization
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*/
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#define ACFG_MONITOR_OFFSET 0x00000000
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#define CONFIG_SYS_MONITOR_LEN 0x00100000 /* 1MiB */
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#define CONFIG_ENV_IS_IN_NAND
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#define CONFIG_ENV_OVERWRITE
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#define CONFIG_ENV_OFFSET 0x00100000 /* NAND offset */
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#define CONFIG_ENV_SIZE 0x00020000 /* 128kB */
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#define CONFIG_ENV_RANGE 0X00080000 /* 512kB */
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#define CONFIG_ENV_OFFSET_REDUND \
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(CONFIG_ENV_OFFSET + CONFIG_ENV_RANGE) /* +512kB */
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#define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE /* 512kB */
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#define CONFIG_FIRMWARE_OFFSET 0x00200000
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#define CONFIG_FIRMWARE_SIZE 0x00080000 /* 512kB */
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#define CONFIG_KERNEL_OFFSET 0x00300000
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#define CONFIG_ROOTFS_OFFSET 0x00800000
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#define CONFIG_MTDMAP "mxc_nand.0"
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#define MTDIDS_DEFAULT "nand0=" CONFIG_MTDMAP
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#define MTDPARTS_DEFAULT "mtdparts=" CONFIG_MTDMAP \
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":1M(u-boot)ro," \
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"512K(env)," \
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"512K(env2)," \
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"512K(firmware)," \
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"512K(dtb)," \
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"5M(kernel)," \
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"-(rootfs)"
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/*
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* U-Boot general configurations
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*/
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#define CONFIG_SYS_LONGHELP
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#define CONFIG_SYS_PROMPT "BIOS> " /* prompt string */
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#define CONFIG_SYS_CBSIZE 2048 /* console I/O buffer */
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#define CONFIG_SYS_PBSIZE \
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(CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)
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/* Print buffer size */
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#define CONFIG_SYS_MAXARGS 16 /* max command args */
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#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
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/* Boot argument buffer size */
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#define CONFIG_AUTO_COMPLETE
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#define CONFIG_CMDLINE_EDITING
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#define CONFIG_SYS_HUSH_PARSER /* enable the "hush" shell */
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#define CONFIG_SYS_PROMPT_HUSH_PS2 "> " /* secondary prompt string */
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#define CONFIG_ENV_VARS_UBOOT_CONFIG
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#define CONFIG_PREBOOT "run check_flash check_env;"
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/*
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* Boot Linux
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*/
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#define CONFIG_CMDLINE_TAG /* send commandline to Kernel */
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#define CONFIG_SETUP_MEMORY_TAGS /* send memory definition to kernel */
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#define CONFIG_INITRD_TAG /* send initrd params */
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#define CONFIG_OF_LIBFDT
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#define CONFIG_BOOTDELAY 5
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#define CONFIG_ZERO_BOOTDELAY_CHECK
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#define CONFIG_BOOTFILE __stringify(CONFIG_BOARD_NAME) "-linux.bin"
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#define CONFIG_BOOTARGS "console=" __stringify(ACFG_CONSOLE_DEV) "," \
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__stringify(CONFIG_BAUDRATE) " " MTDPARTS_DEFAULT \
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" ubi.mtd=rootfs root=ubi0:rootfs rootfstype=ubifs "
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#define ACFG_CONSOLE_DEV ttySMX0
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#define CONFIG_BOOTCOMMAND "run ubifsboot"
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#define CONFIG_SYS_AUTOLOAD "no"
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/*
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* Default load address for user programs and kernel
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*/
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#define CONFIG_LOADADDR 0xA0000000
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#define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
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/*
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* Extra Environments
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*/
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#define CONFIG_EXTRA_ENV_SETTINGS \
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"env_version=" __stringify(CONFIG_ENV_VERSION) "\0" \
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"consoledev=" __stringify(ACFG_CONSOLE_DEV) "\0" \
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"mtdparts=" MTDPARTS_DEFAULT "\0" \
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"partition=nand0,6\0" \
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"u-boot_addr=" __stringify(ACFG_MONITOR_OFFSET) "\0" \
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"env_addr=" __stringify(CONFIG_ENV_OFFSET) "\0" \
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"firmware_addr=" __stringify(CONFIG_FIRMWARE_OFFSET) "\0" \
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"firmware_size=" __stringify(CONFIG_FIRMWARE_SIZE) "\0" \
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"kernel_addr=" __stringify(CONFIG_KERNEL_OFFSET) "\0" \
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"rootfs_addr=" __stringify(CONFIG_ROOTFS_OFFSET) "\0" \
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"board_name=" __stringify(CONFIG_BOARD_NAME) "\0" \
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"kernel_addr_r=A0000000\0" \
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"check_env=if test -n ${flash_env_version}; " \
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"then env default env_version; " \
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"else env set flash_env_version ${env_version}; env save; "\
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"fi; " \
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"if itest ${flash_env_version} < ${env_version}; then " \
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"echo \"*** Warning - Environment version" \
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" change suggests: run flash_reset_env; reset\"; "\
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"env default flash_reset_env; "\
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"fi; \0" \
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"check_flash=nand lock; nand unlock ${env_addr}; \0" \
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"flash_reset_env=env default -f -a; saveenv; run update_env;" \
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"echo Flash environment variables erased!\0" \
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"download_uboot=tftpboot ${loadaddr} ${board_name}" \
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"-u-boot-with-spl.bin\0" \
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"flash_uboot=nand unlock ${u-boot_addr} ;" \
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"nand erase.part u-boot;" \
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"if nand write.trimffs ${fileaddr} ${u-boot_addr} ${filesize};"\
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"then nand lock; nand unlock ${env_addr};" \
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"echo Flashing of uboot succeed;" \
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"else echo Flashing of uboot failed;" \
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"fi; \0" \
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"update_uboot=run download_uboot flash_uboot\0" \
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"download_env=tftpboot ${loadaddr} ${board_name}" \
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"-u-boot-env.txt\0" \
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"flash_env=env import -t ${loadaddr}; env save; \0" \
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"update_env=run download_env flash_env\0" \
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"update_all=run update_env update_uboot\0" \
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"unlock_regs=mw 10000008 0; mw 10020008 0\0" \
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/*
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* Serial Driver
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*/
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#define CONFIG_MXC_UART
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#define CONFIG_CONS_INDEX 1
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#define CONFIG_BAUDRATE 115200
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#define CONFIG_MXC_UART_BASE UART1_BASE
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/*
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* GPIO
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*/
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#define CONFIG_MXC_GPIO
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/*
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* NOR
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*/
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/*
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* NAND
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*/
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#define CONFIG_NAND_MXC
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#define CONFIG_MXC_NAND_REGS_BASE 0xD8000000
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#define CONFIG_SYS_NAND_BASE CONFIG_MXC_NAND_REGS_BASE
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#define CONFIG_SYS_MAX_NAND_DEVICE 1
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#define CONFIG_MXC_NAND_HWECC
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#define CONFIG_SYS_NAND_LARGEPAGE
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#define CONFIG_SYS_NAND_BUSWIDTH_16BIT
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#define CONFIG_SYS_NAND_PAGE_SIZE 2048
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#define CONFIG_SYS_NAND_BLOCK_SIZE (128 * 1024)
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#define CONFIG_SYS_NAND_PAGE_COUNT CONFIG_SYS_NAND_BLOCK_SIZE / \
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CONFIG_SYS_NAND_PAGE_SIZE
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#define CONFIG_SYS_NAND_SIZE (256 * 1024 * 1024)
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#define CONFIG_SYS_NAND_BAD_BLOCK_POS 11
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#define NAND_MAX_CHIPS 1
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#define CONFIG_FLASH_SHOW_PROGRESS 45
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#define CONFIG_SYS_NAND_QUIET 1
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/*
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* Partitions & Filsystems
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*/
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#define CONFIG_MTD_DEVICE
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#define CONFIG_MTD_PARTITIONS
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#define CONFIG_DOS_PARTITION
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#define CONFIG_SUPPORT_VFAT
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/*
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* UBIFS
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*/
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#define CONFIG_RBTREE
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#define CONFIG_LZO
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/*
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* Ethernet (on SOC imx FEC)
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*/
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#define CONFIG_FEC_MXC
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#define CONFIG_FEC_MXC_PHYADDR 0x1f
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#define CONFIG_MII /* MII PHY management */
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/*
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* FPGA
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*/
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#ifndef CONFIG_SPL_BUILD
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#define CONFIG_FPGA
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#endif
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#define CONFIG_FPGA_COUNT 1
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#define CONFIG_FPGA_XILINX
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#define CONFIG_FPGA_SPARTAN3
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#define CONFIG_SYS_FPGA_WAIT 250 /* 250 ms */
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#define CONFIG_SYS_FPGA_PROG_FEEDBACK
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#define CONFIG_SYS_FPGA_CHECK_CTRLC
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#define CONFIG_SYS_FPGA_CHECK_ERROR
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/*
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* Fuses - IIM
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*/
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#ifdef CONFIG_CMD_IMX_FUSE
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#define IIM_MAC_BANK 0
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#define IIM_MAC_ROW 5
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#define IIM0_SCC_KEY 11
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#define IIM1_SUID 1
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#endif
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/*
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* I2C
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*/
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#ifdef CONFIG_CMD_I2C
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#define CONFIG_SYS_I2C
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#define CONFIG_SYS_I2C_MXC
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#define CONFIG_SYS_MXC_I2C1_SPEED 100000 /* 100 kHz */
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#define CONFIG_SYS_MXC_I2C1_SLAVE 0x7F
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#define CONFIG_SYS_MXC_I2C2_SPEED 100000 /* 100 kHz */
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#define CONFIG_SYS_MXC_I2C2_SLAVE 0x7F
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#define CONFIG_SYS_I2C_NOPROBES { }
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#ifdef CONFIG_CMD_EEPROM
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# define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 /* EEPROM 24LC02 */
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# define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1 /* bytes of address */
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#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 3
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#define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 10 /* msec */
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#endif /* CONFIG_CMD_EEPROM */
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#endif /* CONFIG_CMD_I2C */
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/*
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* SD/MMC
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*/
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#ifdef CONFIG_CMD_MMC
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#define CONFIG_MMC
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#define CONFIG_GENERIC_MMC
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#define CONFIG_MXC_MMC
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#define CONFIG_MXC_MCI_REGS_BASE 0x10014000
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#endif
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/*
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* RTC
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*/
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#ifdef CONFIG_CMD_DATE
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#define CONFIG_RTC_DS1374
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#define CONFIG_SYS_RTC_BUS_NUM 0
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#endif /* CONFIG_CMD_DATE */
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/*
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* Clocks
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*/
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#define CONFIG_SYS_HZ 1000 /* Ticks per second */
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/*
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* PLL
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*
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* 31 | x |x| x x x x |x x x x x x x x x x |x x|x x x x|x x x x x x x x x x| 0
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* |CPLM|X|----PD---|--------MFD---------|XXX|--MFI--|-----MFN-----------|
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*/
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#define CONFIG_MX27_CLK32 32768 /* 32768 or 32000 Hz crystal */
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#if (ACFG_SDRAM_MBYTE_SYZE == 64) /* micron MT46H16M32LF -6 */
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/* micron 64MB */
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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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#endif
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#if (ACFG_SDRAM_MBYTE_SYZE == 128)
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/* micron 128MB */
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#define PHYS_SDRAM_1_SIZE 0x08000000 /* 128 MB */
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#define PHYS_SDRAM_2_SIZE 0x08000000 /* 128 MB */
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#endif
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#if (ACFG_SDRAM_MBYTE_SYZE == 256)
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/* micron 256MB */
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#define PHYS_SDRAM_1_SIZE 0x10000000 /* 256 MB */
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#define PHYS_SDRAM_2_SIZE 0x10000000 /* 256 MB */
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#endif
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#endif /* __CONFIG_H */
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