From d6690b1a9b0dd95a6fbd166d9657e0cc80afbf99 Mon Sep 17 00:00:00 2001 From: Christophe Leroy Date: Thu, 7 Jun 2018 10:10:22 +0000 Subject: powerpc: Allow CPU selection of e300core variants GCC supports -mcpu=e300c2 and -mcpu=e300c3 This patch gives the opportunity to tune kernel to one of those two types. Signed-off-by: Christophe Leroy Signed-off-by: Michael Ellerman --- arch/powerpc/platforms/Kconfig.cputype | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/arch/powerpc/platforms/Kconfig.cputype b/arch/powerpc/platforms/Kconfig.cputype index 165a64f884d8..6c6a7c72cae4 100644 --- a/arch/powerpc/platforms/Kconfig.cputype +++ b/arch/powerpc/platforms/Kconfig.cputype @@ -144,6 +144,14 @@ config 860_CPU bool "8xx family" depends on PPC_8xx +config E300C2_CPU + bool "e300c2 (832x)" + depends on PPC_BOOK3S_32 + +config E300C3_CPU + bool "e300c3 (831x)" + depends on PPC_BOOK3S_32 + endchoice config TARGET_CPU_BOOL @@ -160,6 +168,8 @@ config TARGET_CPU default "power8" if POWER8_CPU default "power9" if POWER9_CPU default "860" if 860_CPU + default "e300c2" if E300C2_CPU + default "e300c3" if E300C3_CPU config PPC_BOOK3S def_bool y -- cgit v1.2.3