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 ---

include/configs/mx6cuboxi.h | 88 +++++++++++++-------------------------------- 1 file changed, 24 insertions(+), 64 deletions(-)

diff --git a/include/configs/mx6cuboxi.h b/include/configs/mx6cuboxi.h index 6e89dd1..0f3b992 100644 --- 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