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authorPeng Fan <peng.fan@nxp.com>2020-05-05 20:28:45 +0800
committerStefano Babic <sbabic@denx.de>2020-05-10 20:55:20 +0200
commita6c36f15ebc5e004c5914bb55ef93bb453e640db (patch)
tree1d987537135a5e5c49b1b453c3a8fb5d3da6de33
parente825d3089abbca850d8370bcbeaa8dc6e5d4a69a (diff)
imx: imx8qxp: 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/imx8qxp_mek/imx8qxp_mek.c13
-rw-r--r--include/configs/imx8qxp_mek.h2
2 files changed, 14 insertions, 1 deletions
diff --git a/board/freescale/imx8qxp_mek/imx8qxp_mek.c b/board/freescale/imx8qxp_mek/imx8qxp_mek.c
index 93f0cd827c..dc9ffaabf2 100644
--- a/board/freescale/imx8qxp_mek/imx8qxp_mek.c
+++ b/board/freescale/imx8qxp_mek/imx8qxp_mek.c
@@ -146,10 +146,23 @@ 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", "iMX8QXP");
#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", "imx8qxp-mek-rpmsg.dtb");
+ else
+ env_set("fdt_file", "imx8qxp-mek.dtb");
+ }
+
return 0;
}
diff --git a/include/configs/imx8qxp_mek.h b/include/configs/imx8qxp_mek.h
index 0aaca3325b..341e93e61e 100644
--- a/include/configs/imx8qxp_mek.h
+++ b/include/configs/imx8qxp_mek.h
@@ -69,7 +69,7 @@
"fdt_addr=0x83000000\0" \
"fdt_high=0xffffffffffffffff\0" \
"boot_fdt=try\0" \
- "fdt_file=imx8qxp-mek.dtb\0" \
+ "fdt_file=undefined\0" \
"initrd_addr=0x83800000\0" \
"initrd_high=0xffffffffffffffff\0" \
"mmcdev="__stringify(CONFIG_SYS_MMC_ENV_DEV)"\0" \