[Buildroot] [git commit] arch/arm: add blind options to know the ARM architecture
Thomas Petazzoni
thomas.petazzoni at free-electrons.com
Sat Oct 25 10:35:00 UTC 2014
commit: http://git.buildroot.net/buildroot/commit/?id=ece7daaa10fc6612f73b4d876110b195d202f9c7
branch: http://git.buildroot.net/buildroot/commit/?id=refs/heads/master
In preparation to the removal of BR2_GCC_TARGET_ARCH for ARM, this
commit introduces a number of blind options for each ARM architecture,
so that packages/toolchains that had dependencies using
BR2_GCC_TARGET_ARCH can continue to express their dependencies. It can
also be used to simplify package dependencies that were using the
individual ARM core options.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni at free-electrons.com>
Reviewed-by: "Yann E. MORIN" <yann.morin.1998 at free.fr>
---
arch/Config.in.arm | 30 ++++++++++++++++++++++++++++++
1 files changed, 30 insertions(+), 0 deletions(-)
diff --git a/arch/Config.in.arm b/arch/Config.in.arm
index 201ff1d..5441c8d 100644
--- a/arch/Config.in.arm
+++ b/arch/Config.in.arm
@@ -37,6 +37,18 @@ config BR2_ARM_CPU_HAS_THUMB
config BR2_ARM_CPU_HAS_THUMB2
bool
+config BR2_ARM_CPU_ARMV4
+ bool
+
+config BR2_ARM_CPU_ARMV5
+ bool
+
+config BR2_ARM_CPU_ARMV6
+ bool
+
+config BR2_ARM_CPU_ARMV7A
+ bool
+
choice
prompt "Target Architecture Variant"
depends on BR2_arm || BR2_armeb
@@ -47,70 +59,88 @@ choice
config BR2_arm920t
bool "arm920t"
select BR2_ARM_CPU_HAS_THUMB
+ select BR2_ARM_CPU_ARMV4
config BR2_arm922t
bool "arm922t"
select BR2_ARM_CPU_HAS_THUMB
+ select BR2_ARM_CPU_ARMV4
config BR2_arm926t
bool "arm926t"
select BR2_ARM_CPU_MAYBE_HAS_VFPV2
select BR2_ARM_CPU_HAS_THUMB
+ select BR2_ARM_CPU_ARMV5
config BR2_arm1136jf_s_r0
bool "arm1136jf_s rev0"
select BR2_ARM_CPU_HAS_VFPV2
select BR2_ARM_CPU_HAS_THUMB
+ select BR2_ARM_CPU_ARMV6
config BR2_arm1136jf_s_r1
bool "arm1136jf_s rev1"
select BR2_ARM_CPU_HAS_VFPV2
select BR2_ARM_CPU_HAS_THUMB
+ select BR2_ARM_CPU_ARMV6
config BR2_arm1176jz_s
bool "arm1176jz-s"
select BR2_ARM_CPU_HAS_THUMB
+ select BR2_ARM_CPU_ARMV6
config BR2_arm1176jzf_s
bool "arm1176jzf-s"
select BR2_ARM_CPU_HAS_VFPV2
select BR2_ARM_CPU_HAS_THUMB
+ select BR2_ARM_CPU_ARMV6
config BR2_cortex_a5
bool "cortex-A5"
select BR2_ARM_CPU_MAYBE_HAS_NEON
select BR2_ARM_CPU_MAYBE_HAS_VFPV4
select BR2_ARM_CPU_HAS_THUMB2
+ select BR2_ARM_CPU_ARMV7A
config BR2_cortex_a7
bool "cortex-A7"
select BR2_ARM_CPU_HAS_NEON
select BR2_ARM_CPU_HAS_VFPV4
select BR2_ARM_CPU_HAS_THUMB2
+ select BR2_ARM_CPU_ARMV7A
config BR2_cortex_a8
bool "cortex-A8"
select BR2_ARM_CPU_HAS_NEON
select BR2_ARM_CPU_HAS_VFPV3
select BR2_ARM_CPU_HAS_THUMB2
+ select BR2_ARM_CPU_ARMV7A
config BR2_cortex_a9
bool "cortex-A9"
select BR2_ARM_CPU_MAYBE_HAS_NEON
select BR2_ARM_CPU_MAYBE_HAS_VFPV3
select BR2_ARM_CPU_HAS_THUMB2
+ select BR2_ARM_CPU_ARMV7A
config BR2_cortex_a12
bool "cortex-A12"
select BR2_ARM_CPU_HAS_NEON
select BR2_ARM_CPU_HAS_VFPV4
select BR2_ARM_CPU_HAS_THUMB2
+ select BR2_ARM_CPU_ARMV7A
config BR2_cortex_a15
bool "cortex-A15"
select BR2_ARM_CPU_HAS_NEON
select BR2_ARM_CPU_HAS_VFPV4
select BR2_ARM_CPU_HAS_THUMB2
+ select BR2_ARM_CPU_ARMV7A
config BR2_fa526
bool "fa526/626"
+ select BR2_ARM_CPU_ARMV4
config BR2_pj4
bool "pj4"
select BR2_ARM_CPU_HAS_VFPV3
+ select BR2_ARM_CPU_ARMV7A
config BR2_strongarm
bool "strongarm sa110/sa1100"
+ select BR2_ARM_CPU_ARMV4
config BR2_xscale
bool "xscale"
select BR2_ARM_CPU_HAS_THUMB
+ select BR2_ARM_CPU_ARMV5
config BR2_iwmmxt
bool "iwmmxt"
+ select BR2_ARM_CPU_ARMV5
endchoice
config BR2_arm1136jf_s
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