[DistroKit] [PATCH] v8a: barebox: compress with XZ

[Ahmad Fatoum <a.fatoum@pengutronix.de>]

This saves us 124K, which we dearly need, because otherwise barebox
would overlap the environment partition. The environment partition
is reserved in the genimage config, but it's used due to the description
in the barebox device tree. We may want to change both, but for now, buy
us some time by switching from LZO to XZ.

Reported-by: Michael Olbrich <mol@pengutronix.de>
Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de>
---
 configs/platform-v8a/barebox.config | 13 ++++++++++---
 1 file changed, 10 insertions(+), 3 deletions(-)

diff --git a/configs/platform-v8a/barebox.config b/configs/platform-v8a/barebox.config
index 26be35533173..699b4f324afa 100644
--- a/configs/platform-v8a/barebox.config
+++ b/configs/platform-v8a/barebox.config
@@ -163,9 +163,9 @@ CONFIG_USE_COMPRESSED_DTB=y
 CONFIG_PBL_RELOCATABLE=y
 CONFIG_IMAGE_COMPRESSION=y
 # CONFIG_IMAGE_COMPRESSION_LZ4 is not set
-CONFIG_IMAGE_COMPRESSION_LZO=y
+# CONFIG_IMAGE_COMPRESSION_LZO is not set
 # CONFIG_IMAGE_COMPRESSION_GZIP is not set
-# CONFIG_IMAGE_COMPRESSION_XZKERN is not set
+CONFIG_IMAGE_COMPRESSION_XZKERN=y
 # CONFIG_IMAGE_COMPRESSION_NONE is not set
 CONFIG_MMU=y
 CONFIG_BAREBOX_MAX_IMAGE_SIZE=0xffffffff
@@ -1063,7 +1063,14 @@ CONFIG_ZLIB=y
 # CONFIG_BZLIB is not set
 # CONFIG_LZ4_DECOMPRESS is not set
 # CONFIG_ZSTD_DECOMPRESS is not set
-# CONFIG_XZ_DECOMPRESS is not set
+CONFIG_XZ_DECOMPRESS=y
+CONFIG_XZ_DEC_X86=y
+CONFIG_XZ_DEC_POWERPC=y
+CONFIG_XZ_DEC_IA64=y
+CONFIG_XZ_DEC_ARM=y
+CONFIG_XZ_DEC_ARMTHUMB=y
+CONFIG_XZ_DEC_SPARC=y
+CONFIG_XZ_DEC_ARM64=y
 # CONFIG_BASE64 is not set
 CONFIG_GENERIC_FIND_NEXT_BIT=y
 CONFIG_PROCESS_ESCAPE_SEQUENCE=y
-- 
2.39.2