[PATCH] socfpga_vining_fpga: Stop disabling device tree relocation

Tom Rini trini at konsulko.com
Wed Nov 19 15:55:38 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: Marek Vasut <marek.vasut at mailbox.org>
---
 include/configs/socfpga_vining_fpga.h | 1 -
 1 file changed, 1 deletion(-)

diff --git a/include/configs/socfpga_vining_fpga.h b/include/configs/socfpga_vining_fpga.h
index 4bb15cf46293..ad13f1345b01 100644
--- a/include/configs/socfpga_vining_fpga.h
+++ b/include/configs/socfpga_vining_fpga.h
@@ -40,7 +40,6 @@
 	"hostname=vining_fpga\0"					\
 	"kernel_addr_r=0x10000000\0"					\
 	"fdt_addr_r=0x20000000\0"					\
-	"fdt_high=0xffffffff\0"						\
 	"initrd_high=0xffffffff\0"					\
 	"dfu_alt_info=qspi0 sf 0:0;qspi1 sf 0:1\0"			\
 	"mtdparts_0_16m=ff705000.spi.0:" /* 16MiB+128MiB SF config */	\
-- 
2.43.0



More information about the U-Boot mailing list