arch/arm: restrict more armv8a cores to aarch64

Since gcc-8, falkor and qdf24xx have been available only as
AArch64. Indeed, according to upstream commit [1], the released HW has
never supported AArch32.

[1] https://gcc.gnu.org/git/?p=gcc.git;a=commit;h=96a411453d39e6583fa4d7008761a1977cdbe7fa

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Cc: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
[Thomas: improve commit log]
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>

diff --git a/arch/Config.in.arm b/arch/Config.in.arm
index 83813d96f50932e2ecbbf2cff4e846a0fba504bd..bc1bb26582d493f08fed6410e17f9517bcfa28c0 100644 (file)
--- a/arch/Config.in.arm
+++ b/arch/Config.in.arm
@@ -376,25 +376,19 @@ config BR2_exynos_m1
        select BR2_ARM_CPU_ARMV8A
        select BR2_ARCH_HAS_MMU_OPTIONAL
        select BR2_ARCH_NEEDS_GCC_AT_LEAST_5
+if BR2_ARCH_IS_64
 config BR2_falkor
        bool "falkor"
-       select BR2_ARM_CPU_HAS_ARM if !BR2_ARCH_IS_64
-       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_ARMV8A
        select BR2_ARCH_HAS_MMU_OPTIONAL
        select BR2_ARCH_NEEDS_GCC_AT_LEAST_7
 config BR2_qdf24xx
        bool "qdf24xx"
-       select BR2_ARM_CPU_HAS_ARM if !BR2_ARCH_IS_64
-       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_ARMV8A
        select BR2_ARCH_HAS_MMU_OPTIONAL
        select BR2_ARCH_NEEDS_GCC_AT_LEAST_6
-if BR2_ARCH_IS_64
 config BR2_thunderx
        bool "thunderx"
        select BR2_ARM_CPU_HAS_FP_ARMV8