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arch/arm: add blind options to know the ARM architecture

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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@free-electrons.com>
Reviewed-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
This commit is contained in:
Thomas Petazzoni 2014-10-21 22:26:48 +02:00
parent 68e8a10f97
commit ece7daaa10
1 changed files with 30 additions and 0 deletions
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30
arch/Config.in.arm
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@ -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