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vepxress64: disable CRC32 by default to prevent aborts
authorHarrison Mutai <harrison.mutai@arm.com>
Tue, 4 Mar 2025 16:52:01 +0000 (16:52 +0000)
committerTom Rini <trini@konsulko.com>
Tue, 18 Mar 2025 14:12:34 +0000 (08:12 -0600)
On fast models, the CRC32 feature is disabled by default. When enabled
in U-Boot, it leads to synchronous aborts due to unrecognized
instructions. This change ensures CRC32 is disabled by default to
maintain compatibility.

Signed-off-by: Harrison Mutai <harrison.mutai@arm.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
configs/vexpress_fvp_defconfig patch | blob | history

diff --git a/configs/vexpress_fvp_defconfig b/configs/vexpress_fvp_defconfig
index 7362c1f..fda0f52 100644 (file)
--- a/configs/vexpress_fvp_defconfig
+++ b/configs/vexpress_fvp_defconfig
@@ -2,4 +2,5 @@ CONFIG_ARM=y
 CONFIG_ARCH_VEXPRESS64=y
 CONFIG_DEFAULT_DEVICE_TREE="arm_fvp"
 CONFIG_IDENT_STRING=" arm_fvp"
+# CONFIG_ARM64_CRC32 is not set
 # CONFIG_DISPLAY_CPUINFO is not set
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