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>

diff --git a/include/configs/rpi_b.h b/include/configs/rpi_b.h
index 60f24895e5dd48b3c97cad80c93822adda418600..2d698094800f2c7bbc50d6f7b8ef63e27b5b7742 100644 (file)
--- a/include/configs/rpi_b.h
+++ b/include/configs/rpi_b.h
@@ -101,6 +101,38 @@
                "env import -t -r ${loadaddr} ${filesize}; " \
        "fi"
 
+/* Shell */
+#define CONFIG_SYS_MAXARGS             8
+#define CONFIG_SYS_PROMPT              "U-Boot> "
+#define CONFIG_COMMAND_HISTORY
+
+/* Commands */
+#include <config_cmd_default.h>
+#define CONFIG_CMD_GPIO
+#define CONFIG_CMD_MMC
+#define CONFIG_PARTITION_UUIDS
+#define CONFIG_CMD_PART
+
+/* Device tree support */
+#define CONFIG_OF_BOARD_SETUP
+/* ATAGs support for bootm/bootz */
+#define CONFIG_SETUP_MEMORY_TAGS
+#define CONFIG_CMDLINE_TAG
+#define CONFIG_INITRD_TAG
+
+#include <config_distro_defaults.h>
+
+/* Some things don't make sense on this HW or yet */
+#undef CONFIG_CMD_FPGA
+#undef CONFIG_CMD_NET
+#undef CONFIG_CMD_NFS
+#undef CONFIG_CMD_SAVEENV
+#undef CONFIG_CMD_DHCP
+#undef CONFIG_CMD_MII
+#undef CONFIG_CMD_NET
+#undef CONFIG_CMD_PING
+
+/* Environment */
 #define ENV_DEVICE_SETTINGS \
        "stdin=serial,lcd\0" \
        "stdout=serial,lcd\0" \
@@ -138,104 +170,15 @@
        "fdtfile=bcm2835-rpi-b.dtb\0" \
        "ramdisk_addr_r=0x02100000\0" \
 
-#define BOOTCMDS_MMC \
-       "mmc_boot=" \
-               "setenv devtype mmc; " \
-               "if mmc dev ${devnum}; then " \
-                       "run scan_boot; " \
-               "fi\0" \
-       "bootcmd_mmc0=setenv devnum 0; run mmc_boot;\0"
-#define BOOT_TARGETS_MMC "mmc0"
-
-#define BOOTCMDS_COMMON \
-       "rootpart=1\0" \
-       \
-       "do_script_boot="                                                 \
-               "load ${devtype} ${devnum}:${rootpart} "                  \
-                       "${scriptaddr} ${prefix}${script}; "              \
-               "source ${scriptaddr}\0"                                  \
-       \
-       "script_boot="                                                    \
-               "for script in ${boot_scripts}; do "                      \
-                       "if test -e ${devtype} ${devnum}:${rootpart} "    \
-                                       "${prefix}${script}; then "       \
-                               "echo Found ${prefix}${script}; "         \
-                               "run do_script_boot; "                    \
-                               "echo SCRIPT FAILED: continuing...; "     \
-                       "fi; "                                            \
-               "done\0"                                                  \
-       \
-       "do_sysboot_boot="                                                \
-               "sysboot ${devtype} ${devnum}:${rootpart} any "           \
-                       "${scriptaddr} ${prefix}extlinux/extlinux.conf\0" \
-       \
-       "sysboot_boot="                                                   \
-               "if test -e ${devtype} ${devnum}:${rootpart} "            \
-                               "${prefix}extlinux/extlinux.conf; then "  \
-                       "echo Found ${prefix}extlinux/extlinux.conf; "    \
-                       "run do_sysboot_boot; "                           \
-                       "echo SCRIPT FAILED: continuing...; "             \
-               "fi\0"                                                    \
-       \
-       "scan_boot="                                                      \
-               "echo Scanning ${devtype} ${devnum}...; "                 \
-               "for prefix in ${boot_prefixes}; do "                     \
-                       "run sysboot_boot; "                              \
-                       "run script_boot; "                               \
-               "done\0"                                                  \
-       \
-       "boot_targets=" \
-               BOOT_TARGETS_MMC " " \
-               "\0" \
-       \
-       "boot_prefixes=/\0" \
-       \
-       "boot_scripts=boot.scr.uimg\0" \
-       \
-       BOOTCMDS_MMC
-
-#define CONFIG_BOOTCOMMAND \
-       "for target in ${boot_targets}; do run bootcmd_${target}; done"
-
-#define CONFIG_BOOTCOMMAND \
-       "for target in ${boot_targets}; do run bootcmd_${target}; done"
+#define BOOT_TARGET_DEVICES(func) \
+       func(MMC, mmc, 0)
+#include <config_distro_bootcmd.h>
 
 #define CONFIG_EXTRA_ENV_SETTINGS \
        ENV_DEVICE_SETTINGS \
        ENV_MEM_LAYOUT_SETTINGS \
-       BOOTCMDS_COMMON
+       BOOTENV
 
 #define CONFIG_BOOTDELAY 2
 
-/* Shell */
-#define CONFIG_SYS_MAXARGS             8
-#define CONFIG_SYS_PROMPT              "U-Boot> "
-#define CONFIG_COMMAND_HISTORY
-
-/* Commands */
-#include <config_cmd_default.h>
-#define CONFIG_CMD_GPIO
-#define CONFIG_CMD_MMC
-#define CONFIG_PARTITION_UUIDS
-#define CONFIG_CMD_PART
-
-/* Device tree support */
-#define CONFIG_OF_BOARD_SETUP
-/* ATAGs support for bootm/bootz */
-#define CONFIG_SETUP_MEMORY_TAGS
-#define CONFIG_CMDLINE_TAG
-#define CONFIG_INITRD_TAG
-
-#include <config_distro_defaults.h>
-
-/* Some things don't make sense on this HW or yet */
-#undef CONFIG_CMD_FPGA
-#undef CONFIG_CMD_NET
-#undef CONFIG_CMD_NFS
-#undef CONFIG_CMD_SAVEENV
-#undef CONFIG_CMD_DHCP
-#undef CONFIG_CMD_MII
-#undef CONFIG_CMD_NET
-#undef CONFIG_CMD_PING
-
 #endif