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(parent: 1a2828d) | patch
powerpc/mpc85xx: Disable AltiVec and VSX instructions
authorPali Rohár <pali@kernel.org>
Mon, 19 Dec 2022 21:46:22 +0000 (22:46 +0100)
committerTom Rini <trini@konsulko.com>
Thu, 22 Dec 2022 20:39:13 +0000 (15:39 -0500)
commit90e988263ee2e1e343b540559d685a604d624a6d
tree73fe97873ec5bc0c3de997a9dfe54154ce6ba5eetree | snapshot
parent1a2828d5732b64d25a56a2467f586d7badd0e705commit | diff
powerpc/mpc85xx: Disable AltiVec and VSX instructions

All vector instructions on powerpc mpc85xx must not be used because U-Boot
does not enable them. Usage cause random crashes. SPE vector instructions
are already disabled by compiler flags, so disable also AltiVec and VSX
vector instructions.

Linux kernel disables AltiVec and VSX instructions too.

Signed-off-by: Pali Rohár <pali@kernel.org>
arch/powerpc/cpu/mpc85xx/config.mk diff | blob | history
"Das U-Boot" Source Tree.