[Buildroot] [PATCH 3/9] arch/arm: armv8 is really armv8a
Yann E. MORIN
yann.morin.1998 at free.fr
Sun Sep 3 13:17:43 UTC 2017
For armv8, there are different profiles: A, M and R, like there is for
armv7.
So, rename our internal symbol to mirror what we do for armv7.
Signed-off-by: "Yann E. MORIN" <yann.morin.1998 at free.fr>
Cc: Thomas Petazzoni <thomas.petazzoni at free-electrons.com>
---
arch/Config.in.arm | 14 +++++++-------
package/pkg-cmake.mk | 2 +-
.../toolchain-external-codesourcery-arm/Config.in | 2 +-
.../toolchain-external-linaro-arm/Config.in | 2 +-
.../toolchain-external-linaro-armeb/Config.in | 2 +-
5 files changed, 11 insertions(+), 11 deletions(-)
diff --git a/arch/Config.in.arm b/arch/Config.in.arm
index c2b7931528..d110d52e2d 100644
--- a/arch/Config.in.arm
+++ b/arch/Config.in.arm
@@ -59,7 +59,7 @@ config BR2_ARM_CPU_ARMV7A
config BR2_ARM_CPU_ARMV7M
bool
-config BR2_ARM_CPU_ARMV8
+config BR2_ARM_CPU_ARMV8A
bool
choice
@@ -249,7 +249,7 @@ config BR2_cortex_a53
select BR2_ARM_CPU_HAS_NEON if !BR2_ARCH_IS_64
select BR2_ARM_CPU_HAS_THUMB2 if !BR2_ARCH_IS_64
select BR2_ARM_CPU_HAS_FP_ARMV8
- select BR2_ARM_CPU_ARMV8
+ select BR2_ARM_CPU_ARMV8A
select BR2_ARCH_HAS_MMU_OPTIONAL
config BR2_cortex_a57
bool "cortex-A57"
@@ -257,7 +257,7 @@ config BR2_cortex_a57
select BR2_ARM_CPU_HAS_NEON if !BR2_ARCH_IS_64
select BR2_ARM_CPU_HAS_THUMB2 if !BR2_ARCH_IS_64
select BR2_ARM_CPU_HAS_FP_ARMV8
- select BR2_ARM_CPU_ARMV8
+ select BR2_ARM_CPU_ARMV8A
select BR2_ARCH_HAS_MMU_OPTIONAL
config BR2_cortex_a57_a53
bool "cortex-A57/A53 big.LITTLE"
@@ -265,7 +265,7 @@ config BR2_cortex_a57_a53
select BR2_ARM_CPU_HAS_NEON if !BR2_ARCH_IS_64
select BR2_ARM_CPU_HAS_THUMB2 if !BR2_ARCH_IS_64
select BR2_ARM_CPU_HAS_FP_ARMV8
- select BR2_ARM_CPU_ARMV8
+ select BR2_ARM_CPU_ARMV8A
select BR2_ARCH_HAS_MMU_OPTIONAL
select BR2_ARCH_NEEDS_GCC_AT_LEAST_6
config BR2_cortex_a72
@@ -274,7 +274,7 @@ config BR2_cortex_a72
select BR2_ARM_CPU_HAS_NEON if !BR2_ARCH_IS_64
select BR2_ARM_CPU_HAS_THUMB2 if !BR2_ARCH_IS_64
select BR2_ARM_CPU_HAS_FP_ARMV8
- select BR2_ARM_CPU_ARMV8
+ select BR2_ARM_CPU_ARMV8A
select BR2_ARCH_HAS_MMU_OPTIONAL
select BR2_ARCH_NEEDS_GCC_AT_LEAST_5
config BR2_cortex_a72_a53
@@ -283,7 +283,7 @@ config BR2_cortex_a72_a53
select BR2_ARM_CPU_HAS_NEON if !BR2_ARCH_IS_64
select BR2_ARM_CPU_HAS_THUMB2 if !BR2_ARCH_IS_64
select BR2_ARM_CPU_HAS_FP_ARMV8
- select BR2_ARM_CPU_ARMV8
+ select BR2_ARM_CPU_ARMV8A
select BR2_ARCH_HAS_MMU_OPTIONAL
select BR2_ARCH_NEEDS_GCC_AT_LEAST_6
endchoice
@@ -570,7 +570,7 @@ config BR2_GCC_TARGET_CPU
# armv7m
default "cortex-m3" if BR2_cortex_m3
default "cortex-m4" if BR2_cortex_m4
- # armv8
+ # armv8a
default "cortex-a53" if BR2_cortex_a53
default "cortex-a57" if BR2_cortex_a57
default "cortex-a57.cortex-a53" if BR2_cortex_a57_a53
diff --git a/package/pkg-cmake.mk b/package/pkg-cmake.mk
index db78d897d8..6739704e3c 100644
--- a/package/pkg-cmake.mk
+++ b/package/pkg-cmake.mk
@@ -224,7 +224,7 @@ else ifeq ($(BR2_ARM_CPU_ARMV6),y)
CMAKE_SYSTEM_PROCESSOR_ARM_VARIANT = armv6
else ifeq ($(BR2_ARM_CPU_ARMV7A),y)
CMAKE_SYSTEM_PROCESSOR_ARM_VARIANT = armv7
-else ifeq ($(BR2_ARM_CPU_ARMV8),y)
+else ifeq ($(BR2_ARM_CPU_ARMV8A),y)
CMAKE_SYSTEM_PROCESSOR_ARM_VARIANT = armv8
endif
diff --git a/toolchain/toolchain-external/toolchain-external-codesourcery-arm/Config.in b/toolchain/toolchain-external/toolchain-external-codesourcery-arm/Config.in
index 60d86c33d5..bdbe2acaea 100644
--- a/toolchain/toolchain-external/toolchain-external-codesourcery-arm/Config.in
+++ b/toolchain/toolchain-external/toolchain-external-codesourcery-arm/Config.in
@@ -5,7 +5,7 @@ config BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_ARM
depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"
depends on BR2_ARM_EABI
# Unsupported ARM cores
- depends on !BR2_cortex_a12 && !BR2_cortex_a17 && !BR2_ARM_CPU_ARMV8
+ depends on !BR2_cortex_a12 && !BR2_cortex_a17 && !BR2_ARM_CPU_ARMV8A
depends on !BR2_STATIC_LIBS
select BR2_TOOLCHAIN_EXTERNAL_GLIBC
select BR2_TOOLCHAIN_HAS_SSP
diff --git a/toolchain/toolchain-external/toolchain-external-linaro-arm/Config.in b/toolchain/toolchain-external/toolchain-external-linaro-arm/Config.in
index f5bbbaaad8..51604d9dde 100644
--- a/toolchain/toolchain-external/toolchain-external-linaro-arm/Config.in
+++ b/toolchain/toolchain-external/toolchain-external-linaro-arm/Config.in
@@ -8,7 +8,7 @@ config BR2_TOOLCHAIN_EXTERNAL_LINARO_ARM
bool "Linaro ARM 2017.02"
depends on BR2_arm
depends on !BR2_ARCH_NEEDS_GCC_AT_LEAST_7
- depends on BR2_ARM_CPU_ARMV7A || BR2_ARM_CPU_ARMV8
+ depends on BR2_ARM_CPU_ARMV7A || BR2_ARM_CPU_ARMV8A
depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"
depends on BR2_ARM_EABIHF
depends on !BR2_STATIC_LIBS
diff --git a/toolchain/toolchain-external/toolchain-external-linaro-armeb/Config.in b/toolchain/toolchain-external/toolchain-external-linaro-armeb/Config.in
index 64e97eeea7..2f01f6994f 100644
--- a/toolchain/toolchain-external/toolchain-external-linaro-armeb/Config.in
+++ b/toolchain/toolchain-external/toolchain-external-linaro-armeb/Config.in
@@ -8,7 +8,7 @@ config BR2_TOOLCHAIN_EXTERNAL_LINARO_ARMEB
bool "Linaro armeb 2017.02"
depends on BR2_armeb
depends on !BR2_ARCH_NEEDS_GCC_AT_LEAST_7
- depends on BR2_ARM_CPU_ARMV7A || BR2_ARM_CPU_ARMV8
+ depends on BR2_ARM_CPU_ARMV7A || BR2_ARM_CPU_ARMV8A
depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"
depends on BR2_ARM_EABIHF
depends on !BR2_STATIC_LIBS
--
2.11.0
More information about the buildroot
mailing list