arch/arm: add cortex-A32

The cortex-A32 is an armv8a core, but it lacks the optional AArch64
extensions, so can only work in 32-bit mode.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

diff --git a/arch/Config.in.arm b/arch/Config.in.arm
index d110d52e2dd8a93d208213c5afbe34b051342c6d..061c0ea0825e6b134546667e4a54c45f0bb75bf0 100644 (file)
--- a/arch/Config.in.arm
+++ b/arch/Config.in.arm
@@ -243,6 +243,16 @@ config BR2_cortex_m4
 endif # !BR2_ARCH_IS_64
 
 comment "armv8 cores"
+config BR2_cortex_a32
+       bool "cortex-A32"
+       depends on !BR2_ARCH_IS_64
+       select BR2_ARM_CPU_HAS_ARM
+       select BR2_ARM_CPU_HAS_NEON
+       select BR2_ARM_CPU_HAS_THUMB2
+       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
 config BR2_cortex_a53
        bool "cortex-A53"
        select BR2_ARM_CPU_HAS_ARM if !BR2_ARCH_IS_64
@@ -571,6 +581,7 @@ config BR2_GCC_TARGET_CPU
        default "cortex-m3"     if BR2_cortex_m3
        default "cortex-m4"     if BR2_cortex_m4
        # armv8a
+       default "cortex-a32"    if BR2_cortex_a32
        default "cortex-a53"    if BR2_cortex_a53
        default "cortex-a57"    if BR2_cortex_a57
        default "cortex-a57.cortex-a53" if BR2_cortex_a57_a53