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authorPaul Burton <paul.burton@mips.com>2019-02-04 14:33:06 -0800
committerPaul Burton <paul.burton@mips.com>2019-02-04 14:44:06 -0800
commitd6c2fba5e7ddea07804cd94bce575d9ad0999a5b (patch)
tree23958cabaefd2fce36647fc210a59eb539224fe0 /arch/mips/Kconfig
parentMIPS: Don't select ARCH_HAS_SYNC_DMA_FOR_CPU when DMA is coherent (diff)
downloadlinux-dev-d6c2fba5e7ddea07804cd94bce575d9ad0999a5b.tar.xz
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MIPS: Loongson32: Fix config brokenness; select SYS_SUPPORTS_32BIT_KERNEL
Commit a96d68ba3b41 ("MIPS: Loongson32: clarify we don't support MIPS16 and merge configs") attempted to reduce duplication in Kconfig by consolidating some selects common to Loongson 1B & 1C CPUs under CPU_LOONGSON1. Unfortunately it clearly wasn't tested because by removing SYS_SUPPORTS_32BIT_KERNEL it prevented 32BIT from being enabled leading to all sorts of strange build errors from a kernel configured to build as neither 32 nor 64 bit. Both loongson1b_defconfig & loongson1c_defconfig failed to build due to this problem. Revert the cleanup portions of commit a96d68ba3b41 ("MIPS: Loongson32: clarify we don't support MIPS16 and merge configs"), keeping only its removal of the selection of SYS_SUPPORTS_MIPS16. Signed-off-by: Paul Burton <paul.burton@mips.com> Fixes: a96d68ba3b41 ("MIPS: Loongson32: clarify we don't support MIPS16 and merge configs")
Diffstat (limited to '')
-rw-r--r--arch/mips/Kconfig4
1 files changed, 0 insertions, 4 deletions
diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
index 6767a2104fcb..25266d1fc836 100644
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -1869,10 +1869,6 @@ config CPU_LOONGSON1
select CPU_HAS_PREFETCH
select CPU_HAS_LOAD_STORE_LR
select CPU_SUPPORTS_32BIT_KERNEL
- select IRQ_MIPS_CPU
- select DMA_NONCOHERENT
- select BOOT_ELF32
- select SYS_SUPPORTS_LITTLE_ENDIAN
select CPU_SUPPORTS_HIGHMEM
select CPU_SUPPORTS_CPUFREQ