Re: [PATCH v2 1/2] powerpc/44x: Don't support 440 when CONFIG_PPC_47x is set

On Sun, 18 Oct 2020 17:25:17 +0000 (UTC), Christophe Leroy wrote:

As stated in platform/44x/Kconfig, CONFIG_PPC_47x is not
compatible with 440 and 460 variants.

This is confirmed in asm/cache.h as L1_CACHE_SHIFT is different
for 47x, meaning a kernel built for 47x will not run correctly
on a 440.

[...]

Applied to powerpc/next.

[1/2] powerpc/44x: Don't support 440 when CONFIG_PPC_47x is set
      https://git.kernel.org/powerpc/c/8b8319b181fd9d6821703fef1228b4dcde613a16
[2/2] powerpc/44x: Don't support 47x code and non 47x code at the same time
      https://git.kernel.org/powerpc/c/1f69aa0b89240653fdf708aada6a3d968447cce7

cheers