[PATCH 3/3] ARM: k3: k3-r5_defconfig: limit image size to maximum available space

Sascha Hauer s.hauer at pengutronix.de
Mon May 18 02:26:40 PDT 2026


On the AM62x we have 0x3e000 bytes available for SBL usage. The upper
0x1000 bytes are used by the DMDATA, so set maximum image size to
0x3d000.

Signed-off-by: Sascha Hauer <s.hauer at pengutronix.de>
---
 arch/arm/configs/k3-r5_defconfig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm/configs/k3-r5_defconfig b/arch/arm/configs/k3-r5_defconfig
index ece3d00947..6d8391c55e 100644
--- a/arch/arm/configs/k3-r5_defconfig
+++ b/arch/arm/configs/k3-r5_defconfig
@@ -8,7 +8,7 @@ CONFIG_ARM_OPTIMZED_STRING_FUNCTIONS=y
 CONFIG_NAME="k3-r5_defconfig"
 CONFIG_ENVIRONMENT_VARIABLES=y
 CONFIG_IMAGE_COMPRESSION_XZKERN=y
-CONFIG_BAREBOX_MAX_IMAGE_SIZE=0x10000000
+CONFIG_BAREBOX_MAX_IMAGE_SIZE=0x3d000
 CONFIG_MALLOC_SIZE=0x0
 CONFIG_MALLOC_TLSF=y
 CONFIG_KALLSYMS=y

-- 
2.47.3




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