[PATCH] dragonboard820c: Stop disabling device tree relocation
Tom Rini
trini at konsulko.com
Wed Nov 19 15:55:23 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: Jorge Ramirez-Ortiz <jorge.ramirez.ortiz at gmail.com>
---
include/configs/dragonboard820c.h | 1 -
1 file changed, 1 deletion(-)
diff --git a/include/configs/dragonboard820c.h b/include/configs/dragonboard820c.h
index c6d9182ccc9d..8e408d8aec3e 100644
--- a/include/configs/dragonboard820c.h
+++ b/include/configs/dragonboard820c.h
@@ -27,7 +27,6 @@
#define CFG_EXTRA_ENV_SETTINGS \
"loadaddr=0x95000000\0" \
- "fdt_high=0xffffffffffffffff\0" \
"initrd_high=0xffffffffffffffff\0" \
"linux_image=uImage\0" \
"kernel_addr_r=0x95000000\0"\
--
2.43.0
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