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

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>
Thomas Petazzoni 10 jaren geleden
bovenliggende
68e8a10f97
commit
ece7daaa10
1 gewijzigde bestanden met toevoegingen van 30 en 0 verwijderingen
Zij-aan-zij weergave Toon Diff Stats
  1. 30 0
      arch/Config.in.arm

+ 30 - 0
arch/Config.in.arm
Bestand weergeven 

@@ -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