[PATCH v5 3/3] ARM: socfpga: xload: compress image with xz

[David Picard]

Compress the image of the first stage of Barebox with xz because it
features a good compression ratio.

Rationale: on some devices, the image has to fit in a ROM as small
as 64KiB.

Reviewed-by: Ahmad Fatoum <a.fatoum at pengutronix.de>
Signed-off-by: David Picard <david.picard at clermont.in2p3.fr>
---
 arch/arm/configs/socfpga-xload_defconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm/configs/socfpga-xload_defconfig b/arch/arm/configs/socfpga-xload_defconfig
index 22bab8d607..ec966c91a8 100644
--- a/arch/arm/configs/socfpga-xload_defconfig
+++ b/arch/arm/configs/socfpga-xload_defconfig
@@ -12,6 +12,7 @@ CONFIG_ARM_OPTIMZED_STRING_FUNCTIONS=y
 # CONFIG_ARM_EXCEPTIONS is not set
 CONFIG_NAME="socfpga-xload_defconfig"
 # CONFIG_MEMINFO is not set
+CONFIG_IMAGE_COMPRESSION_XZKERN=y
 CONFIG_MMU=y
 CONFIG_MALLOC_SIZE=0x0
 CONFIG_MALLOC_DUMMY=y

-- 
2.43.0