From: David Picard <david.picard@clermont.in2p3.fr>
To: ML_Barebox <barebox@lists.infradead.org>
Subject: Fwd: [PATCH 3/3] ARM: socfpga: xload: compress image with xz
Date: Thu, 5 Mar 2026 09:16:27 +0100 [thread overview]
Message-ID: <35aeb929-ce18-457e-aff4-1b5f83717788@clermont.in2p3.fr> (raw)
In-Reply-To: <20260304-b4-sa2-usb-v1-3-8193d0fa9cd7@clermont.in2p3.fr>
-------- Message transféré --------
Sujet : [PATCH 3/3] ARM: socfpga: xload: compress image with xz
Date : Wed, 04 Mar 2026 14:51:25 +0100
De : David Picard <david.picard@clermont.in2p3.fr>
Pour : David Picard <david.picard@clermont.in2p3.fr>
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.
---
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
parent reply other threads:[~2026-03-05 8:22 UTC|newest]
Thread overview: expand[flat|nested] mbox.gz Atom feed
[parent not found: <20260304-b4-sa2-usb-v1-3-8193d0fa9cd7@clermont.in2p3.fr>]
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