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| author | Christophe Leroy <christophe.leroy@csgroup.eu> | 2022-07-11 16:19:29 +0200 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2022-07-27 21:36:05 +1000 |
| commit | 9be013b2a9ecb29b5168e4b9db0e48ed53acf37c (patch) | |
| tree | c2ddcc03f92354ca74d2f46db838abcbde623fec /arch/powerpc | |
| parent | de40303b54bc458d7df0d4b4ee1d296df7fe98c7 (diff) | |
| download | lwn-9be013b2a9ecb29b5168e4b9db0e48ed53acf37c.tar.gz lwn-9be013b2a9ecb29b5168e4b9db0e48ed53acf37c.zip | |
powerpc/32: Do not allow selection of e5500 or e6500 CPUs on PPC32
Commit 0e00a8c9fd92 ("powerpc: Allow CPU selection also on PPC32")
enlarged the CPU selection logic to PPC32 by removing depend to
PPC64, and failed to restrict that depend to E5500_CPU and E6500_CPU.
Fortunately that got unnoticed because -mcpu=8540 will override the
-mcpu=e500mc64 or -mpcu=e6500 as they are ealier, but that's
fragile and may no be right in the future.
Add back the depend PPC64 on E5500_CPU and E6500_CPU.
Fixes: 0e00a8c9fd92 ("powerpc: Allow CPU selection also on PPC32")
Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/8abab4888da69ff78b73a56f64d9678a7bf684e9.1657549153.git.christophe.leroy@csgroup.eu
Diffstat (limited to 'arch/powerpc')
| -rw-r--r-- | arch/powerpc/platforms/Kconfig.cputype | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/powerpc/platforms/Kconfig.cputype b/arch/powerpc/platforms/Kconfig.cputype index 383ed4fe6013..9805a2c717b9 100644 --- a/arch/powerpc/platforms/Kconfig.cputype +++ b/arch/powerpc/platforms/Kconfig.cputype @@ -173,11 +173,11 @@ config POWER9_CPU config E5500_CPU bool "Freescale e5500" - depends on E500 + depends on PPC64 && E500 config E6500_CPU bool "Freescale e6500" - depends on E500 + depends on PPC64 && E500 config 860_CPU bool "8xx family" |