arm: imx: Switch mx6cuboxi to use config_distro_bootcmd.h.

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

Remove redundant legacy boot environment.

Cc: Otavio Salvador <otavio@ossystems.com.br>
Signed-off-by: Vagrant Cascadian <vagrant@debian.org>

diff --git a/include/configs/mx6cuboxi.h b/include/configs/mx6cuboxi.h
index 6e89dd1455f7ff1353ecce244937b53fc6210447..0f3b992d7aa9fa2fa5a7e3a5dcf02f2e874591fe 100644 (file)
--- a/include/configs/mx6cuboxi.h
+++ b/include/configs/mx6cuboxi.h
@@ -81,23 +81,26 @@
 
 #define CONFIG_MXC_UART_BASE   UART1_BASE
 #define CONFIG_CONSOLE_DEV     "ttymxc0"
-#define CONFIG_MMCROOT         "/dev/mmcblk0p2"
 #define CONFIG_SYS_FSL_USDHC_NUM       1
 #define CONFIG_SYS_MMC_ENV_DEV         0       /* SDHC2 */
 
 #define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG
+#ifndef CONFIG_SPL_BUILD
 #define CONFIG_EXTRA_ENV_SETTINGS \
-       "script=boot.scr\0" \
-       "image=zImage\0" \
        "fdtfile=undefined\0" \
        "fdt_addr_r=0x18000000\0" \
-       "boot_fdt=try\0" \
+       "fdt_addr=0x18000000\0" \
+       "kernel_addr_r=" __stringify(CONFIG_LOADADDR) "\0"  \
+       "pxefile_addr_r=" __stringify(CONFIG_LOADADDR) "\0" \
+       "scriptaddr=" __stringify(CONFIG_LOADADDR) "\0" \
+       "ramdisk_addr_r=0x13000000\0" \
+       "ramdiskaddr=0x13000000\0" \
+       "initrd_high=0xffffffff\0" \
+       "fdt_high=0xffffffff\0" \
        "ip_dyn=yes\0" \
        "console=" CONFIG_CONSOLE_DEV "\0" \
        "bootm_size=0x10000000\0" \
        "mmcdev=" __stringify(CONFIG_SYS_MMC_ENV_DEV) "\0" \
-       "mmcpart=1\0" \
-       "mmcroot=" CONFIG_MMCROOT " rootwait rw\0" \
        "update_sd_firmware=" \
                "if test ${ip_dyn} = yes; then " \
                        "setenv get_cmd dhcp; " \
@@ -111,53 +114,6 @@
                                "mmc write ${loadaddr} 0x2 ${fw_sz}; " \
                        "fi; "  \
                "fi\0" \
-       "mmcargs=setenv bootargs console=${console},${baudrate} " \
-               "root=${mmcroot}\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_r} ${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_r}; " \
-                       "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_r} ${fdtfile}; then " \
-                               "bootz ${loadaddr} - ${fdt_addr_r}; " \
-                       "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 = HUMMINGBOARD && test $board_rev = MX6Q ; then " \
                        "setenv fdtfile imx6q-hummingboard.dtb; fi; " \
@@ -169,20 +125,24 @@
                        "setenv fdtfile imx6dl-cubox-i.dtb; fi; " \
                "if test $fdtfile = undefined; then " \
                        "echo WARNING: Could not determine dtb to use; fi; \0" \
+       BOOTENV
 
 #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"
+
+#define BOOT_TARGET_DEVICES(func) \
+       func(MMC, mmc, 0) \
+       func(USB, usb, 0) \
+       func(PXE, pxe, na) \
+       func(DHCP, dhcp, na)
+
+#include <config_distro_defaults.h>
+#include <config_distro_bootcmd.h>
+
+#else
+#define CONFIG_EXTRA_ENV_SETTINGS
+#endif /* CONFIG_SPL_BUILD */
 
 /* Physical Memory Map */
 #define CONFIG_NR_DRAM_BANKS           1