diff options
| author | Christophe Leroy <christophe.leroy@c-s.fr> | 2018-06-07 10:10:22 +0000 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2018-08-08 00:32:37 +1000 |
| commit | d6690b1a9b0dd95a6fbd166d9657e0cc80afbf99 (patch) | |
| tree | da39e35173c377ddf4d4a9004300a53d823ea6fb /arch | |
| parent | 0e00a8c9fd92409afa107aaa05f8465a76856080 (diff) | |
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 <christophe.leroy@c-s.fr>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/powerpc/platforms/Kconfig.cputype | 10 |
1 files changed, 10 insertions, 0 deletions
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 |