From: Marco Felsch <m.felsch@pengutronix.de>
To: afa@pengutronix.de, ejo@pengutronix.de, barebox@lists.infradead.org
Subject: [PATCH] pbl: set IMAGE_COMPRESSION per default to lz4
Date: Tue, 6 Dec 2022 12:26:14 +0100 [thread overview]
Message-ID: <20221206112614.2612071-1-m.felsch@pengutronix.de> (raw)
The LZO compression hasn't been updated since 2017 and embedded build
tools like Yocto dropping the support for it [1]. So switch to LZ4 as
default since this seems to be the most comparable compression standard
according Ahmads measurements [2] and the kernel suggestion [3].
[1] https://lore.kernel.org/all/20220524152401.1663317-9-ross.burton@arm.com/
[2] https://lore.barebox.org/barebox/20220713100922.1880282-1-a.fatoum@pengutronix.de/
[3] https://lkml.org/lkml/2020/7/1/848
Signed-off-by: Marco Felsch <m.felsch@pengutronix.de>
---
pbl/Kconfig | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/pbl/Kconfig b/pbl/Kconfig
index ba809af2d5..91970c19bc 100644
--- a/pbl/Kconfig
+++ b/pbl/Kconfig
@@ -63,7 +63,7 @@ if IMAGE_COMPRESSION
choice
prompt "Compression"
- default IMAGE_COMPRESSION_LZO
+ default IMAGE_COMPRESSION_LZ4
config IMAGE_COMPRESSION_LZ4
bool "lz4"
--
2.30.2
next reply other threads:[~2022-12-06 11:29 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-12-06 11:26 Marco Felsch [this message]
2022-12-16 6:36 ` Sascha Hauer
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