ARM: qemu-arm: Add support for AArch64
This adds support for '-machine virt' on AArch64. This is rather simple:
we just add TARGET_QEMU_ARM_xxBIT to select a few different Kconfig
symbols, provide the ARMv8 memory map from the board file and add a new
defconfig based on the 32-bit defconfig.
Signed-off-by: Tuomas Tynkkynen <tuomas.tynkkynen@iki.fi>
Reviewed-by: Tom Rini <trini@konsulko.com>
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 9dc5426..f6d57f5 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -675,8 +675,6 @@
config ARCH_QEMU
bool "QEMU Virtual Platform"
- select CPU_V7
- select ARCH_SUPPORT_PSCI
select DM
select DM_SERIAL
select OF_CONTROL
diff --git a/arch/arm/mach-qemu/Kconfig b/arch/arm/mach-qemu/Kconfig
index 3500b56..133163a 100644
--- a/arch/arm/mach-qemu/Kconfig
+++ b/arch/arm/mach-qemu/Kconfig
@@ -10,3 +10,14 @@
default "qemu-arm"
endif
+
+config TARGET_QEMU_ARM_32BIT
+ bool "Support qemu_arm"
+ depends on ARCH_QEMU
+ select CPU_V7
+ select ARCH_SUPPORT_PSCI
+
+config TARGET_QEMU_ARM_64BIT
+ bool "Support qemu_arm64"
+ depends on ARCH_QEMU
+ select ARM64