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| author | Peng Fan <peng.fan@nxp.com> | 2020-05-05 20:28:44 +0800 |
|---|---|---|
| committer | Stefano Babic <sbabic@denx.de> | 2020-05-10 20:55:20 +0200 |
| commit | e825d3089abbca850d8370bcbeaa8dc6e5d4a69a (patch) | |
| tree | 275fdab43e110fe5826625a02bf1e81f59571538 | |
| parent | ed5b253d0e3e6290e63afdb37b71ce9503b6bd5f (diff) | |
| download | u-boot-e825d3089abbca850d8370bcbeaa8dc6e5d4a69a.tar.gz | |
imx: imx8qm: update fdt_file according to m4 state
Update fdt_file according to m4 parts state
Signed-off-by: Peng Fan <peng.fan@nxp.com>
| -rw-r--r-- | board/freescale/imx8qm_mek/imx8qm_mek.c | 13 | ||||
| -rw-r--r-- | include/configs/imx8qm_mek.h | 2 |
2 files changed, 14 insertions, 1 deletions
diff --git a/board/freescale/imx8qm_mek/imx8qm_mek.c b/board/freescale/imx8qm_mek/imx8qm_mek.c index c9b9b2547e..c0cae3540f 100644 --- a/board/freescale/imx8qm_mek/imx8qm_mek.c +++ b/board/freescale/imx8qm_mek/imx8qm_mek.c @@ -123,10 +123,23 @@ int board_mmc_get_env_dev(int devno) int board_late_init(void) { + char *fdt_file; + bool m4_booted; + #ifdef CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG env_set("board_name", "MEK"); env_set("board_rev", "iMX8QM"); #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; } diff --git a/include/configs/imx8qm_mek.h b/include/configs/imx8qm_mek.h index 97170dc949..22d80f1747 100644 --- a/include/configs/imx8qm_mek.h +++ b/include/configs/imx8qm_mek.h @@ -70,7 +70,7 @@ "fdt_addr=0x83000000\0" \ "fdt_high=0xffffffffffffffff\0" \ "boot_fdt=try\0" \ - "fdt_file=imx8qm-mek.dtb\0" \ + "fdt_file=undefined\0" \ "initrd_addr=0x83800000\0" \ "initrd_high=0xffffffffffffffff\0" \ "mmcdev="__stringify(CONFIG_SYS_MMC_ENV_DEV)"\0" \ |