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| author | Christophe Leroy <christophe.leroy@c-s.fr> | 2018-12-20 07:25:28 +0000 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2018-12-21 11:32:49 +1100 |
| commit | 96d19d70e1012383365c68e271d99f833a2d85f3 (patch) | |
| tree | b475ebc1658bba0ef699cbc63d51f7dae417b536 /arch/powerpc/Kconfig | |
| parent | 5f639e5fad18f2673f1788cb04bde2bb2f8fe6da (diff) | |
| download | lwn-96d19d70e1012383365c68e271d99f833a2d85f3.tar.gz lwn-96d19d70e1012383365c68e271d99f833a2d85f3.zip | |
powerpc/8xx: Allow pinning IMMR TLB when using early debug console
CONFIG_EARLY_DEBUG_CPM requires IMMR area TLB to be pinned
otherwise it doesn't survive MMU_init, and the boot fails.
Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch/powerpc/Kconfig')
| -rw-r--r-- | arch/powerpc/Kconfig | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig index 6d6e1ffdafba..a1e858e42ada 100644 --- a/arch/powerpc/Kconfig +++ b/arch/powerpc/Kconfig @@ -1143,7 +1143,7 @@ config PIN_TLB_DATA config PIN_TLB_IMMR bool "Pinned TLB for IMMR" - depends on PIN_TLB + depends on PIN_TLB || PPC_EARLY_DEBUG_CPM default y config PIN_TLB_TEXT |