projects / platform / kernel / u-boot.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 138b606) | 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)
commit1db706edcd72724a6f18228d42b26e6b8e9e51ba
tree73fe97873ec5bc0c3de997a9dfe54154ce6ba5eetree | snapshot
parent138b6061a100f149e9249d09ef3e6db2437ff147commit | 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
Domain: System / Kernel;