[PATCH] imx8qm_mek: Stop disabling device tree relocation
Tom Rini
trini at konsulko.com
Wed Nov 19 15:50:28 CET 2025
Remove setting of fdt_high to ~0, which disables device tree relocation,
from the default environment. Doing so prevents U-Boot from correcting
problems such as having an unaligned device tree and leads to various
failure modes in the OS.
Signed-off-by: Tom Rini <trini at konsulko.com>
---
If there is some window of memory that must be used for where the device
tree is relocated to, bootm_low + bootm_size (or often just bootm_size)
or bootm_mapsize are the correct way do this. Please see
doc/usage/environment.rst for more details.
Cc: Peng Fan <peng.fan at nxp.com>
---
include/configs/imx8qm_mek.h | 1 -
1 file changed, 1 deletion(-)
diff --git a/include/configs/imx8qm_mek.h b/include/configs/imx8qm_mek.h
index 24e7aa96ec13..5776c8ede750 100644
--- a/include/configs/imx8qm_mek.h
+++ b/include/configs/imx8qm_mek.h
@@ -29,7 +29,6 @@
"panel=NULL\0" \
"console=ttyLP0,${baudrate} earlycon=lpuart32,0x5a060000,${baudrate}\0" \
"fdt_addr=0x83000000\0" \
- "fdt_high=0xffffffffffffffff\0" \
"boot_fdt=try\0" \
"fdt_file=undefined\0" \
"initrd_addr=0x83800000\0" \
--
2.43.0
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