[PATCH 2/2] librem5: Add addresses for compressed kernel load

Arnaud Ferraris arnaud.ferraris at collabora.com
Fri Oct 27 15:40:45 CEST 2023


The "booti" command to load arm64 Linux kernels supports automatic
decompression of zipped kernel images, but relies on some environment
variables to point to usable buffer RAM.

Add those variables and let them point to some default values, that
should cover most use-cases.

Signed-off-by: Arnaud Ferraris <arnaud.ferraris at collabora.com>
---
 include/configs/librem5.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/include/configs/librem5.h b/include/configs/librem5.h
index ce0a340ba2..876b02f4da 100644
--- a/include/configs/librem5.h
+++ b/include/configs/librem5.h
@@ -56,6 +56,8 @@
 	"scriptaddr=0x80000000\0" \
 	"pxefile_addr_r=0x80100000\0" \
 	"kernel_addr_r=0x80800000\0" \
+	"kernel_comp_addr_r=0x90000000\0" \
+	"kernel_comp_size=0x08000000\0" \
 	"fdt_addr_r=0x84800000\0" \
 	"ramdisk_addr_r=0x85000000\0" \
 	"console=" CONSOLE ",115200\0" \
-- 
2.42.0



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