[PATCH] imx6dl-mamoj: Stop disabling device tree relocation

Tom Rini trini at konsulko.com
Tue Nov 18 19:03:59 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: Jagan Teki <jagan at amarulasolutions.com>
Cc: Raffaele RECALCATI <raffaele.recalcati at bticino.it>
Cc: Simone CIANNI <simone.cianni at bticino.it>
---
 include/configs/imx6dl-mamoj.h | 1 -
 1 file changed, 1 deletion(-)

diff --git a/include/configs/imx6dl-mamoj.h b/include/configs/imx6dl-mamoj.h
index 8abb58b06918..1a48bf646b6b 100644
--- a/include/configs/imx6dl-mamoj.h
+++ b/include/configs/imx6dl-mamoj.h
@@ -24,7 +24,6 @@
 	"scriptaddr=0x14000000\0"	\
 	"fdt_addr_r=0x13000000\0"	\
 	"kernel_addr_r=0x10008000\0"	\
-	"fdt_high=0xffffffff\0"		\
 	"dfu_alt_info_spl=spl raw 0x2 0x400\0" \
 	"dfu_alt_info_uboot=u-boot raw 0x8a 0x11400\0" \
 	BOOTENV
-- 
2.43.0



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