ARM64: tizen_bcm2711_defconfig: Enable VIDEO_CODEC_BCM2835

[platform/kernel/linux-rpi.git] / arch / arm64 / Kconfig

diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig
index a6b5b7e..3da71fe 100644 (file)
--- a/arch/arm64/Kconfig
+++ b/arch/arm64/Kconfig
@@ -520,7 +520,7 @@ config ARM64_ERRATUM_1024718
        help
          This option adds a workaround for ARM Cortex-A55 Erratum 1024718.
 
-         Affected Cortex-A55 cores (r0p0, r0p1, r1p0) could cause incorrect
+         Affected Cortex-A55 cores (all revisions) could cause incorrect
          update of the hardware dirty bit when the DBM/AP bits are updated
          without a break-before-make. The workaround is to disable the usage
          of hardware DBM locally on the affected cores. CPUs not affected by
@@ -950,8 +950,9 @@ choice
          that is selected here.
 
 config CPU_BIG_ENDIAN
-       bool "Build big-endian kernel"
-       help
+       bool "Build big-endian kernel"
+       depends on !LD_IS_LLD || LLD_VERSION >= 130000
+       help
          Say Y if you plan on running a kernel with a big-endian userspace.
 
 config CPU_LITTLE_ENDIAN
@@ -1264,7 +1265,8 @@ config KUSER_HELPERS
 
 config COMPAT_VDSO
        bool "Enable vDSO for 32-bit applications"
-       depends on !CPU_BIG_ENDIAN && "$(CROSS_COMPILE_COMPAT)" != ""
+       depends on !CPU_BIG_ENDIAN
+       depends on (CC_IS_CLANG && LD_IS_LLD) || "$(CROSS_COMPILE_COMPAT)" != ""
        select GENERIC_COMPAT_VDSO
        default y
        help
@@ -1389,10 +1391,13 @@ config ARM64_PAN
         The feature is detected at runtime, and will remain as a 'nop'
         instruction if the cpu does not implement the feature.
 
+config AS_HAS_LSE_ATOMICS
+       def_bool $(as-instr,.arch_extension lse)
+
 config ARM64_LSE_ATOMICS
        bool
        default ARM64_USE_LSE_ATOMICS
-       depends on $(as-instr,.arch_extension lse)
+       depends on AS_HAS_LSE_ATOMICS
 
 config ARM64_USE_LSE_ATOMICS
        bool "Atomic instructions"
@@ -1666,6 +1671,7 @@ config ARM64_MTE
        bool "Memory Tagging Extension support"
        default y
        depends on ARM64_AS_HAS_MTE && ARM64_TAGGED_ADDR_ABI
+       depends on AS_HAS_LSE_ATOMICS
        select ARCH_USES_HIGH_VMA_FLAGS
        help
          Memory Tagging (part of the ARMv8.5 Extensions) provides