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https://github.com/AsahiLinux/u-boot
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ARM: rpi_b: use new generic $bootcmd
Replace the custom $bootcmd with that from <config_distro_bootcmd.h>. There should be no functional change, since the new generic $bootcmd was derived strongly from tegra-common-post.h, after which this part of rpi_b.h was modelled. The #defines to enable/disable U-Boot commands/features were moved earlier in rpi_b.h, so they are set up before config_distro_bootcmd.h is included, since it tests whether certain features should be included based on those defines. Signed-off-by: Stephen Warren <swarren@nvidia.com> Acked-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Stephen Warren
Tom Rini
parent
8dca9ff476
commit
ed1127e42a
1 changed files with 36 additions and 93 deletions
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@ -101,6 +101,38 @@
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"env import -t -r ${loadaddr} ${filesize}; " \
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"fi"
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/* Shell */
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#define CONFIG_SYS_MAXARGS 8
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#define CONFIG_SYS_PROMPT "U-Boot> "
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#define CONFIG_COMMAND_HISTORY
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/* Commands */
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#include <config_cmd_default.h>
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#define CONFIG_CMD_GPIO
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#define CONFIG_CMD_MMC
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#define CONFIG_PARTITION_UUIDS
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#define CONFIG_CMD_PART
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/* Device tree support */
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#define CONFIG_OF_BOARD_SETUP
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/* ATAGs support for bootm/bootz */
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#define CONFIG_SETUP_MEMORY_TAGS
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#define CONFIG_CMDLINE_TAG
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#define CONFIG_INITRD_TAG
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#include <config_distro_defaults.h>
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/* Some things don't make sense on this HW or yet */
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#undef CONFIG_CMD_FPGA
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#undef CONFIG_CMD_NET
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#undef CONFIG_CMD_NFS
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#undef CONFIG_CMD_SAVEENV
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#undef CONFIG_CMD_DHCP
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#undef CONFIG_CMD_MII
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#undef CONFIG_CMD_NET
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#undef CONFIG_CMD_PING
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/* Environment */
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#define ENV_DEVICE_SETTINGS \
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"stdin=serial,lcd\0" \
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"stdout=serial,lcd\0" \
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@ -138,104 +170,15 @@
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"fdtfile=bcm2835-rpi-b.dtb\0" \
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"ramdisk_addr_r=0x02100000\0" \
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#define BOOTCMDS_MMC \
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"mmc_boot=" \
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"setenv devtype mmc; " \
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"if mmc dev ${devnum}; then " \
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"run scan_boot; " \
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"fi\0" \
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"bootcmd_mmc0=setenv devnum 0; run mmc_boot;\0"
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#define BOOT_TARGETS_MMC "mmc0"
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#define BOOTCMDS_COMMON \
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"rootpart=1\0" \
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\
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"do_script_boot=" \
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"load ${devtype} ${devnum}:${rootpart} " \
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"${scriptaddr} ${prefix}${script}; " \
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"source ${scriptaddr}\0" \
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\
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"script_boot=" \
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"for script in ${boot_scripts}; do " \
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"if test -e ${devtype} ${devnum}:${rootpart} " \
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"${prefix}${script}; then " \
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"echo Found ${prefix}${script}; " \
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"run do_script_boot; " \
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"echo SCRIPT FAILED: continuing...; " \
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"fi; " \
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"done\0" \
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\
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"do_sysboot_boot=" \
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"sysboot ${devtype} ${devnum}:${rootpart} any " \
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"${scriptaddr} ${prefix}extlinux/extlinux.conf\0" \
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\
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"sysboot_boot=" \
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"if test -e ${devtype} ${devnum}:${rootpart} " \
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"${prefix}extlinux/extlinux.conf; then " \
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"echo Found ${prefix}extlinux/extlinux.conf; " \
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"run do_sysboot_boot; " \
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"echo SCRIPT FAILED: continuing...; " \
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"fi\0" \
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\
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"scan_boot=" \
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"echo Scanning ${devtype} ${devnum}...; " \
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"for prefix in ${boot_prefixes}; do " \
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"run sysboot_boot; " \
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"run script_boot; " \
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"done\0" \
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\
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"boot_targets=" \
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BOOT_TARGETS_MMC " " \
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"\0" \
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\
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"boot_prefixes=/\0" \
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\
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"boot_scripts=boot.scr.uimg\0" \
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\
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BOOTCMDS_MMC
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#define CONFIG_BOOTCOMMAND \
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"for target in ${boot_targets}; do run bootcmd_${target}; done"
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#define CONFIG_BOOTCOMMAND \
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"for target in ${boot_targets}; do run bootcmd_${target}; done"
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#define BOOT_TARGET_DEVICES(func) \
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func(MMC, mmc, 0)
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#include <config_distro_bootcmd.h>
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#define CONFIG_EXTRA_ENV_SETTINGS \
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ENV_DEVICE_SETTINGS \
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ENV_MEM_LAYOUT_SETTINGS \
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BOOTCMDS_COMMON
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BOOTENV
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#define CONFIG_BOOTDELAY 2
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/* Shell */
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#define CONFIG_SYS_MAXARGS 8
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#define CONFIG_SYS_PROMPT "U-Boot> "
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#define CONFIG_COMMAND_HISTORY
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/* Commands */
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#include <config_cmd_default.h>
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#define CONFIG_CMD_GPIO
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#define CONFIG_CMD_MMC
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#define CONFIG_PARTITION_UUIDS
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#define CONFIG_CMD_PART
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/* Device tree support */
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#define CONFIG_OF_BOARD_SETUP
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/* ATAGs support for bootm/bootz */
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#define CONFIG_SETUP_MEMORY_TAGS
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#define CONFIG_CMDLINE_TAG
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#define CONFIG_INITRD_TAG
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#include <config_distro_defaults.h>
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/* Some things don't make sense on this HW or yet */
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#undef CONFIG_CMD_FPGA
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#undef CONFIG_CMD_NET
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#undef CONFIG_CMD_NFS
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#undef CONFIG_CMD_SAVEENV
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#undef CONFIG_CMD_DHCP
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#undef CONFIG_CMD_MII
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#undef CONFIG_CMD_NET
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#undef CONFIG_CMD_PING
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#endif
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