diff options
| author | Alice Guo <alice.guo@nxp.com> | 2020-12-18 10:19:26 +0300 |
|---|---|---|
| committer | Stefano Babic <sbabic@denx.de> | 2021-01-23 13:30:31 +0300 |
| commit | 9b162b1d1fa1e61158943f9a8d6dd16c61ad6d76 (patch) | |
| tree | bd0ec6ed2375f2b6419b75bd437f53e2fdbe1e70 /include/configs/imx8mp_evk.h | |
| parent | 9b8656bd2ba1ffc10e4e927da3c491c844369bd4 (diff) | |
| download | u-boot-9b162b1d1fa1e61158943f9a8d6dd16c61ad6d76.tar.xz | |
imx8mp: configs: add support for distro boot commands
Supported boot device types in iMX8MP: MMC.
CONFIG_CMD_PART is added for command part and CONFIG_CMD_FS_GENERIC is
for command fstype.
scriptaddr is the location in RAM where boot.scr.uimg/boot.scr will be
loaded to prior to execution. kernel_addr_r is the location in RAM where
the kernel will be loaded to. Delete unnecessary environment variables
because "run distro_bootcmd" is set to be the default boot mode.
On the iMX8MP platform I used, "mmc1" represents SD card and "mmc2"
represents eMMC.
Signed-off-by: Alice Guo <alice.guo@nxp.com>
Diffstat (limited to 'include/configs/imx8mp_evk.h')
| -rw-r--r-- | include/configs/imx8mp_evk.h | 63 |
1 files changed, 11 insertions, 52 deletions
diff --git a/include/configs/imx8mp_evk.h b/include/configs/imx8mp_evk.h index 5cda473e78..4850b1b934 100644 --- a/include/configs/imx8mp_evk.h +++ b/include/configs/imx8mp_evk.h @@ -58,9 +58,19 @@ #endif +#ifndef CONFIG_SPL_BUILD +#define BOOT_TARGET_DEVICES(func) \ + func(MMC, mmc, 1) \ + func(MMC, mmc, 2) + +#include <config_distro_bootcmd.h> +#endif + /* Initial environment variables */ #define CONFIG_EXTRA_ENV_SETTINGS \ - "script=boot.scr\0" \ + BOOTENV \ + "scriptaddr=0x43500000\0" \ + "kernel_addr_r=0x40880000\0" \ "image=Image\0" \ "console=ttymxc1,115200 earlycon=ec_imx6q,0x30890000,115200\0" \ "fdt_addr=0x43000000\0" \ @@ -68,59 +78,8 @@ "fdt_file=" CONFIG_DEFAULT_FDT_FILE "\0" \ "initrd_addr=0x43800000\0" \ "bootm_size=0x10000000\0" \ - "mmcdev="__stringify(CONFIG_SYS_MMC_ENV_DEV)"\0" \ "mmcpart=" __stringify(CONFIG_SYS_MMC_IMG_LOAD_PART) "\0" \ "mmcroot=" CONFIG_MMCROOT " rootwait rw\0" \ - "mmcautodetect=yes\0" \ - "mmcargs=setenv bootargs ${jh_clk} console=${console} 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} ${fdt_file}\0" \ - "mmcboot=echo Booting from mmc ...; " \ - "run mmcargs; " \ - "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \ - "if run loadfdt; then " \ - "booti ${loadaddr} - ${fdt_addr}; " \ - "else " \ - "echo WARN: Cannot load the DT; " \ - "fi; " \ - "else " \ - "echo wait for boot; " \ - "fi;\0" \ - "netargs=setenv bootargs ${jh_clk} console=${console} " \ - "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} ${loadaddr} ${image}; " \ - "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \ - "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \ - "booti ${loadaddr} - ${fdt_addr}; " \ - "else " \ - "echo WARN: Cannot load the DT; " \ - "fi; " \ - "else " \ - "booti; " \ - "fi;\0" - -#define CONFIG_BOOTCOMMAND \ - "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 booti ${loadaddr} - ${fdt_addr}; fi" /* Link Definitions */ #define CONFIG_LOADADDR 0x40480000 |