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imx: imx8qm: update fdt_file according to m4 state

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Update fdt_file according to m4 parts state

Signed-off-by: Peng Fan <peng.fan@nxp.com>
This commit is contained in:
Peng Fan 2020-05-05 20:28:44 +08:00 committed by Stefano Babic
parent ed5b253d0e
commit e825d3089a
2 changed files with 14 additions and 1 deletions
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13
board/freescale/imx8qm_mek/imx8qm_mek.c
View File

@ -123,10 +123,23 @@ int board_mmc_get_env_dev(int devno)
int board_late_init(void) int board_late_init(void)
{ {
char *fdt_file;
bool m4_booted;
#ifdef CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG #ifdef CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG
env_set("board_name", "MEK"); env_set("board_name", "MEK");
env_set("board_rev", "iMX8QM"); env_set("board_rev", "iMX8QM");
#endif #endif
fdt_file = env_get("fdt_file");
m4_booted = m4_parts_booted();
if (fdt_file && !strcmp(fdt_file, "undefined")) {
if (m4_booted)
env_set("fdt_file", "imx8qm-mek-rpmsg.dtb");
else
env_set("fdt_file", "imx8qm-mek.dtb");
}
return 0; return 0;
} }

2
include/configs/imx8qm_mek.h
View File

@ -70,7 +70,7 @@
"fdt_addr=0x83000000\0" \ "fdt_addr=0x83000000\0" \
"fdt_high=0xffffffffffffffff\0" \ "fdt_high=0xffffffffffffffff\0" \
"boot_fdt=try\0" \ "boot_fdt=try\0" \
"fdt_file=imx8qm-mek.dtb\0" \ "fdt_file=undefined\0" \
"initrd_addr=0x83800000\0" \ "initrd_addr=0x83800000\0" \
"initrd_high=0xffffffffffffffff\0" \ "initrd_high=0xffffffffffffffff\0" \
"mmcdev="__stringify(CONFIG_SYS_MMC_ENV_DEV)"\0" \ "mmcdev="__stringify(CONFIG_SYS_MMC_ENV_DEV)"\0" \