arm: imx: Switch Wandboard to use config_distro_bootcmd.h.

This allows for more flexible and standardized boot across multiple
platforms.

Remove redundant legacy boot environment.

Signed-off-by: Vagrant Cascadian <vagrant@debian.org>

diff --git a/include/configs/wandboard.h b/include/configs/wandboard.h
index 6e8aec267def1b6cfc05c2af3810019a0aa7289b..6408b5e0ae2b4d6cc83185585504ea09cb500c12 100644 (file)
--- a/include/configs/wandboard.h
+++ b/include/configs/wandboard.h
@@ -88,19 +88,15 @@
 
 #define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG
 #define CONFIG_EXTRA_ENV_SETTINGS \
-       "script=boot.scr\0" \
-       "image=zImage\0" \
-       "console=ttymxc0\0" \
+       "console=ttymxc0,115200\0" \
        "splashpos=m,m\0" \
        "fdtfile=undefined\0" \
        "fdt_high=0xffffffff\0" \
        "initrd_high=0xffffffff\0" \
+       "fdt_addr_r=0x18000000\0" \
        "fdt_addr=0x18000000\0" \
-       "boot_fdt=try\0" \
        "ip_dyn=yes\0" \
        "mmcdev=" __stringify(CONFIG_SYS_MMC_ENV_DEV) "\0" \
-       "mmcpart=1\0" \
-       "mmcroot=/dev/mmcblk0p2 rootwait rw\0" \
        "update_sd_firmware_filename=u-boot.imx\0" \
        "update_sd_firmware=" \
                "if test ${ip_dyn} = yes; then " \
@@ -115,8 +111,6 @@
                                "mmc write ${loadaddr} 0x2 ${fw_sz}; " \
                        "fi; "  \
                "fi\0" \
-       "mmcargs=setenv bootargs console=${console},${baudrate} " \
-               "root=${mmcroot}; run videoargs\0" \
        "videoargs=" \
                "setenv nextcon 0; " \
                "if hdmidet; then " \
@@ -143,51 +137,6 @@
                        "echo '- no FWBADAPT-7WVGA-LCD-F07A-0102 display';" \
                "fi; " \
                "setenv bootargs ${bootargs} ${fbmem}\0" \
-       "loadbootscript=" \
-               "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
-       "bootscript=echo Running bootscript from mmc ...; " \
-               "source\0" \
-       "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
-       "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdtfile}\0" \
-       "mmcboot=echo Booting from mmc ...; " \
-               "run mmcargs; " \
-               "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
-                       "if run loadfdt; then " \
-                               "bootz ${loadaddr} - ${fdt_addr}; " \
-                       "else " \
-                               "if test ${boot_fdt} = try; then " \
-                                       "bootz; " \
-                               "else " \
-                                       "echo WARN: Cannot load the DT; " \
-                               "fi; " \
-                       "fi; " \
-               "else " \
-                       "bootz; " \
-               "fi;\0" \
-       "netargs=setenv bootargs console=${console},${baudrate} " \
-               "root=/dev/nfs " \
-       "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
-               "netboot=echo Booting from net ...; " \
-               "run netargs; " \
-               "if test ${ip_dyn} = yes; then " \
-                       "setenv get_cmd dhcp; " \
-               "else " \
-                       "setenv get_cmd tftp; " \
-               "fi; " \
-               "${get_cmd} ${image}; " \
-               "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
-                       "if ${get_cmd} ${fdt_addr} ${fdtfile}; then " \
-                               "bootz ${loadaddr} - ${fdt_addr}; " \
-                       "else " \
-                               "if test ${boot_fdt} = try; then " \
-                                       "bootz; " \
-                               "else " \
-                                       "echo WARN: Cannot load the DT; " \
-                               "fi; " \
-                       "fi; " \
-               "else " \
-                       "bootz; " \
-               "fi;\0" \
        "findfdt="\
                "if test $board_name = C1 && test $board_rev = MX6Q ; then " \
                        "setenv fdtfile imx6q-wandboard.dtb; fi; " \
@@ -199,19 +148,26 @@
                        "setenv fdtfile imx6dl-wandboard-revb1.dtb; fi; " \
                "if test $fdtfile = undefined; then " \
                        "echo WARNING: Could not determine dtb to use; fi; \0" \
+       "kernel_addr_r=" __stringify(CONFIG_LOADADDR) "\0" \
+       "pxe_addr_r=" __stringify(CONFIG_LOADADDR) "\0" \
+       "ramdisk_addr_r=0x13000000\0" \
+       "ramdiskaddr=0x13000000\0" \
+       "scriptaddr=" __stringify(CONFIG_LOADADDR) "\0" \
+       BOOTENV
+
+#define BOOT_TARGET_DEVICES(func) \
+       func(MMC, mmc, 0) \
+       func(MMC, mmc, 1) \
+       func(USB, usb, 0) \
+       func(PXE, pxe, na) \
+       func(DHCP, dhcp, na)
 
 #define CONFIG_BOOTCOMMAND \
           "run findfdt; " \
-          "mmc dev ${mmcdev}; if mmc rescan; then " \
-                  "if run loadbootscript; then " \
-                          "run bootscript; " \
-                  "else " \
-                          "if run loadimage; then " \
-                                  "run mmcboot; " \
-                          "else run netboot; " \
-                          "fi; " \
-                  "fi; " \
-          "else run netboot; fi"
+          "run distro_bootcmd"
+
+#include <config_distro_defaults.h>
+#include <config_distro_bootcmd.h>
 
 /* Physical Memory Map */
 #define CONFIG_NR_DRAM_BANKS           1