mirror of
https://github.com/AsahiLinux/u-boot
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dd0829f6c3
Use dfu_alt_info_emmc variable from include/environment/ti/dfu.h file.
It was probably overlooked when extracting DFU variables to mentioned
file.
This patch fixes DFU on BeagleBone Black, so that we can use commands
like ones below to upgrade various images on eMMC:
=> setenv dfu_alt_info $dfu_alt_info_emmc
=> dfu 0 mmc 1
$ dfu-util -D MLO -a MLO.raw
$ dfu-util -D u-boot.img -a u-boot.img.raw
Without this patch, the user is forced to assign the value to
dfu_alt_info_emmc manually, which contradicts with instructions [1].
[1] http://processors.wiki.ti.com/index.php/Linux_Core_U-Boot_User%27s_Guide
Signed-off-by: Sam Protsenko <semen.protsenko@linaro.org>
Reviewed-by: Lokesh Vutla <lokeshvutla@ti.com>
Reviewed-by: Lukasz Majewski <lukma@denx.de>
339 lines
10 KiB
C
339 lines
10 KiB
C
/*
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* am335x_evm.h
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*
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* Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.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 version 2.
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*
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* This program is distributed "as is" WITHOUT ANY WARRANTY of any
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* kind, whether express or implied; without even the implied warranty
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* of 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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#ifndef __CONFIG_AM335X_EVM_H
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#define __CONFIG_AM335X_EVM_H
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#include <configs/ti_am335x_common.h>
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#ifndef CONFIG_SPL_BUILD
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# define CONFIG_TIMESTAMP
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#endif
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#define CONFIG_SYS_BOOTM_LEN (16 << 20)
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#define CONFIG_MACH_TYPE MACH_TYPE_AM335XEVM
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/* Clock Defines */
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#define V_OSCK 24000000 /* Clock output from T2 */
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#define V_SCLK (V_OSCK)
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/* Custom script for NOR */
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#define CONFIG_SYS_LDSCRIPT "board/ti/am335x/u-boot.lds"
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/* Always 128 KiB env size */
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#define CONFIG_ENV_SIZE (128 << 10)
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#ifdef CONFIG_NAND
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#define NANDARGS \
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"mtdids=" CONFIG_MTDIDS_DEFAULT "\0" \
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"mtdparts=" CONFIG_MTDPARTS_DEFAULT "\0" \
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"nandargs=setenv bootargs console=${console} " \
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"${optargs} " \
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"root=${nandroot} " \
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"rootfstype=${nandrootfstype}\0" \
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"nandroot=ubi0:rootfs rw ubi.mtd=NAND.file-system,2048\0" \
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"nandrootfstype=ubifs rootwait=1\0" \
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"nandboot=echo Booting from nand ...; " \
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"run nandargs; " \
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"nand read ${fdtaddr} NAND.u-boot-spl-os; " \
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"nand read ${loadaddr} NAND.kernel; " \
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"bootz ${loadaddr} - ${fdtaddr}\0"
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#else
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#define NANDARGS ""
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#endif
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#define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG
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#define BOOTENV_DEV_LEGACY_MMC(devtypeu, devtypel, instance) \
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"bootcmd_" #devtypel #instance "=" \
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"setenv mmcdev " #instance"; "\
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"setenv bootpart " #instance":2 ; "\
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"run mmcboot\0"
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#define BOOTENV_DEV_NAME_LEGACY_MMC(devtypeu, devtypel, instance) \
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#devtypel #instance " "
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#define BOOTENV_DEV_NAND(devtypeu, devtypel, instance) \
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"bootcmd_" #devtypel "=" \
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"run nandboot\0"
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#define BOOTENV_DEV_NAME_NAND(devtypeu, devtypel, instance) \
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#devtypel #instance " "
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#define BOOT_TARGET_DEVICES(func) \
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func(MMC, mmc, 0) \
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func(LEGACY_MMC, legacy_mmc, 0) \
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func(MMC, mmc, 1) \
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func(LEGACY_MMC, legacy_mmc, 1) \
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func(NAND, nand, 0) \
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func(PXE, pxe, na) \
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func(DHCP, dhcp, na)
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#include <config_distro_bootcmd.h>
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#ifndef CONFIG_SPL_BUILD
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#include <environment/ti/dfu.h>
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#include <environment/ti/mmc.h>
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#define CONFIG_EXTRA_ENV_SETTINGS \
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DEFAULT_LINUX_BOOT_ENV \
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DEFAULT_MMC_TI_ARGS \
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DEFAULT_FIT_TI_ARGS \
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"bootpart=0:2\0" \
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"bootdir=/boot\0" \
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"bootfile=zImage\0" \
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"fdtfile=undefined\0" \
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"console=ttyO0,115200n8\0" \
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"partitions=" \
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"uuid_disk=${uuid_gpt_disk};" \
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"name=rootfs,start=2MiB,size=-,uuid=${uuid_gpt_rootfs}\0" \
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"optargs=\0" \
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"ramroot=/dev/ram0 rw\0" \
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"ramrootfstype=ext2\0" \
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"spiroot=/dev/mtdblock4 rw\0" \
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"spirootfstype=jffs2\0" \
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"spisrcaddr=0xe0000\0" \
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"spiimgsize=0x362000\0" \
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"spibusno=0\0" \
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"spiargs=setenv bootargs console=${console} " \
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"${optargs} " \
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"root=${spiroot} " \
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"rootfstype=${spirootfstype}\0" \
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"ramargs=setenv bootargs console=${console} " \
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"${optargs} " \
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"root=${ramroot} " \
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"rootfstype=${ramrootfstype}\0" \
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"loadramdisk=load mmc ${mmcdev} ${rdaddr} ramdisk.gz\0" \
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"spiboot=echo Booting from spi ...; " \
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"run spiargs; " \
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"sf probe ${spibusno}:0; " \
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"sf read ${loadaddr} ${spisrcaddr} ${spiimgsize}; " \
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"bootz ${loadaddr}\0" \
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"ramboot=echo Booting from ramdisk ...; " \
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"run ramargs; " \
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"bootz ${loadaddr} ${rdaddr} ${fdtaddr}\0" \
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"findfdt="\
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"if test $board_name = A335BONE; then " \
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"setenv fdtfile am335x-bone.dtb; fi; " \
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"if test $board_name = A335BNLT; then " \
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"setenv fdtfile am335x-boneblack.dtb; fi; " \
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"if test $board_name = BBBW; then " \
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"setenv fdtfile am335x-boneblack-wireless.dtb; fi; " \
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"if test $board_name = BBG1; then " \
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"setenv fdtfile am335x-bonegreen.dtb; fi; " \
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"if test $board_name = BBGW; then " \
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"setenv fdtfile am335x-bonegreen-wireless.dtb; fi; " \
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"if test $board_name = BBBL; then " \
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"setenv fdtfile am335x-boneblue.dtb; fi; " \
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"if test $board_name = A33515BB; then " \
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"setenv fdtfile am335x-evm.dtb; fi; " \
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"if test $board_name = A335X_SK; then " \
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"setenv fdtfile am335x-evmsk.dtb; fi; " \
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"if test $board_name = A335_ICE; then " \
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"setenv fdtfile am335x-icev2.dtb; fi; " \
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"if test $fdtfile = undefined; then " \
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"echo WARNING: Could not determine device tree to use; fi; \0" \
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"init_console=" \
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"if test $board_name = A335_ICE; then "\
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"setenv console ttyO3,115200n8;" \
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"else " \
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"setenv console ttyO0,115200n8;" \
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"fi;\0" \
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NANDARGS \
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NETARGS \
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DFUARGS \
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BOOTENV
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#endif
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/* NS16550 Configuration */
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#define CONFIG_SYS_NS16550_COM1 0x44e09000 /* Base EVM has UART0 */
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#define CONFIG_SYS_NS16550_COM2 0x48022000 /* UART1 */
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#define CONFIG_SYS_NS16550_COM3 0x48024000 /* UART2 */
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#define CONFIG_SYS_NS16550_COM4 0x481a6000 /* UART3 */
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#define CONFIG_SYS_NS16550_COM5 0x481a8000 /* UART4 */
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#define CONFIG_SYS_NS16550_COM6 0x481aa000 /* UART5 */
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#define CONFIG_ENV_EEPROM_IS_ON_I2C
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#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 /* Main EEPROM */
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#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2
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/* PMIC support */
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#define CONFIG_POWER_TPS65217
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#define CONFIG_POWER_TPS65910
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/* SPL */
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#ifndef CONFIG_NOR_BOOT
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/* Bootcount using the RTC block */
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#define CONFIG_BOOTCOUNT_LIMIT
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#define CONFIG_BOOTCOUNT_AM33XX
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#define CONFIG_SYS_BOOTCOUNT_BE
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/* USB gadget RNDIS */
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#endif
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#ifdef CONFIG_NAND
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/* NAND: device related configs */
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#define CONFIG_SYS_NAND_5_ADDR_CYCLE
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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_PAGE_SIZE 2048
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#define CONFIG_SYS_NAND_OOBSIZE 64
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#define CONFIG_SYS_NAND_BLOCK_SIZE (128*1024)
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/* NAND: driver related configs */
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#define CONFIG_SYS_NAND_BAD_BLOCK_POS NAND_LARGE_BADBLOCK_POS
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#define CONFIG_SYS_NAND_ECCPOS { 2, 3, 4, 5, 6, 7, 8, 9, \
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10, 11, 12, 13, 14, 15, 16, 17, \
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18, 19, 20, 21, 22, 23, 24, 25, \
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26, 27, 28, 29, 30, 31, 32, 33, \
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34, 35, 36, 37, 38, 39, 40, 41, \
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42, 43, 44, 45, 46, 47, 48, 49, \
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50, 51, 52, 53, 54, 55, 56, 57, }
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#define CONFIG_SYS_NAND_ECCSIZE 512
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#define CONFIG_SYS_NAND_ECCBYTES 14
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#define CONFIG_SYS_NAND_ONFI_DETECTION
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#define CONFIG_NAND_OMAP_ECCSCHEME OMAP_ECC_BCH8_CODE_HW
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#define CONFIG_SYS_NAND_U_BOOT_OFFS 0x000c0000
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/* NAND: SPL related configs */
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#ifdef CONFIG_SPL_OS_BOOT
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#define CONFIG_SYS_NAND_SPL_KERNEL_OFFS 0x00200000 /* kernel offset */
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#endif
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#endif /* !CONFIG_NAND */
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/*
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* For NOR boot, we must set this to the start of where NOR is mapped
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* in memory.
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*/
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#ifdef CONFIG_NOR_BOOT
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#define CONFIG_SYS_TEXT_BASE 0x08000000
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#endif
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/*
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* USB configuration. We enable MUSB support, both for host and for
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* gadget. We set USB0 as peripheral and USB1 as host, based on the
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* board schematic and physical port wired to each. Then for host we
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* add mass storage support and for gadget we add both RNDIS ethernet
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* and DFU.
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*/
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#define CONFIG_USB_MUSB_DSPS
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#define CONFIG_USB_MUSB_PIO_ONLY
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#define CONFIG_USB_MUSB_DISABLE_BULK_COMBINE_SPLIT
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#define CONFIG_AM335X_USB0
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#define CONFIG_AM335X_USB0_MODE MUSB_PERIPHERAL
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#define CONFIG_AM335X_USB1
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#define CONFIG_AM335X_USB1_MODE MUSB_HOST
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/*
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* Disable MMC DM for SPL build and can be re-enabled after adding
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* DM support in SPL
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*/
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#ifdef CONFIG_SPL_BUILD
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#undef CONFIG_DM_MMC
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#undef CONFIG_TIMER
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#undef CONFIG_DM_USB
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#endif
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#if defined(CONFIG_SPL_BUILD) && defined(CONFIG_SPL_USBETH_SUPPORT)
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/* Remove other SPL modes. */
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/* disable host part of MUSB in SPL */
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/* disable EFI partitions and partition UUID support */
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#endif
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/* USB Device Firmware Update support */
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#ifndef CONFIG_SPL_BUILD
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#define DFUARGS \
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DFU_ALT_INFO_EMMC \
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DFU_ALT_INFO_MMC \
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DFU_ALT_INFO_RAM \
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DFU_ALT_INFO_NAND
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#endif
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/*
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* Default to using SPI for environment, etc.
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* 0x000000 - 0x020000 : SPL (128KiB)
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* 0x020000 - 0x0A0000 : U-Boot (512KiB)
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* 0x0A0000 - 0x0BFFFF : First copy of U-Boot Environment (128KiB)
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* 0x0C0000 - 0x0DFFFF : Second copy of U-Boot Environment (128KiB)
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* 0x0E0000 - 0x442000 : Linux Kernel
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* 0x442000 - 0x800000 : Userland
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*/
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#if defined(CONFIG_SPI_BOOT)
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/* SPL related */
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#define CONFIG_SPL_SPI_LOAD
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#define CONFIG_SYS_SPI_U_BOOT_OFFS 0x20000
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#define CONFIG_SYS_REDUNDAND_ENVIRONMENT
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#define CONFIG_ENV_SPI_MAX_HZ CONFIG_SF_DEFAULT_SPEED
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#define CONFIG_ENV_SECT_SIZE (4 << 10) /* 4 KB sectors */
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#define CONFIG_ENV_OFFSET (768 << 10) /* 768 KiB in */
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#define CONFIG_ENV_OFFSET_REDUND (896 << 10) /* 896 KiB in */
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#elif defined(CONFIG_EMMC_BOOT)
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#define CONFIG_SYS_MMC_ENV_DEV 1
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#define CONFIG_SYS_MMC_ENV_PART 2
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#define CONFIG_ENV_OFFSET 0x0
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#define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE)
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#define CONFIG_SYS_REDUNDAND_ENVIRONMENT
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#define CONFIG_SYS_MMC_MAX_DEVICE 2
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#elif defined(CONFIG_NOR_BOOT)
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#define CONFIG_ENV_SECT_SIZE (128 << 10) /* 128 KiB */
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#define CONFIG_ENV_OFFSET (512 << 10) /* 512 KiB */
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#define CONFIG_ENV_OFFSET_REDUND (768 << 10) /* 768 KiB */
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#elif defined(CONFIG_ENV_IS_IN_NAND)
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#define CONFIG_ENV_OFFSET 0x001c0000
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#define CONFIG_ENV_OFFSET_REDUND 0x001e0000
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#define CONFIG_SYS_ENV_SECT_SIZE CONFIG_SYS_NAND_BLOCK_SIZE
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#endif
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/* SPI flash. */
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#define CONFIG_SF_DEFAULT_SPEED 24000000
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/* Network. */
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#define CONFIG_PHY_SMSC
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/* Enable Atheros phy driver */
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#define CONFIG_PHY_ATHEROS
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/*
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* NOR Size = 16 MiB
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* Number of Sectors/Blocks = 128
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* Sector Size = 128 KiB
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* Word length = 16 bits
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* Default layout:
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* 0x000000 - 0x07FFFF : U-Boot (512 KiB)
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* 0x080000 - 0x09FFFF : First copy of U-Boot Environment (128 KiB)
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* 0x0A0000 - 0x0BFFFF : Second copy of U-Boot Environment (128 KiB)
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* 0x0C0000 - 0x4BFFFF : Linux Kernel (4 MiB)
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* 0x4C0000 - 0xFFFFFF : Userland (11 MiB + 256 KiB)
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*/
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#if defined(CONFIG_NOR)
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#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE
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#define CONFIG_SYS_FLASH_PROTECTION
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#define CONFIG_SYS_FLASH_CFI
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#define CONFIG_FLASH_CFI_DRIVER
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#define CONFIG_FLASH_CFI_MTD
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#define CONFIG_SYS_MAX_FLASH_SECT 128
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#define CONFIG_SYS_MAX_FLASH_BANKS 1
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#define CONFIG_SYS_FLASH_BASE (0x08000000)
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#define CONFIG_SYS_FLASH_CFI_WIDTH FLASH_CFI_16BIT
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#define CONFIG_SYS_FLASH_SIZE 0x01000000
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#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE
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#endif /* NOR support */
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#ifdef CONFIG_DRIVER_TI_CPSW
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#define CONFIG_CLOCK_SYNTHESIZER
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#define CLK_SYNTHESIZER_I2C_ADDR 0x65
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#endif
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#endif /* ! __CONFIG_AM335X_EVM_H */
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