sunxi: add basic V3s support
Basic U-Boot support is now present for V3s.
Some memory addresses are changed specially for V3s, as the original
address map cannot fit into a so small DRAM.
As the DRAM controller code needs a big refactor, the SPL support is
disabled in this version.
Signed-off-by: Icenowy Zheng <icenowy@aosc.io>
Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Reviewed-by: Jagan Teki <jagan@openedev.com>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
diff --git a/board/sunxi/Kconfig b/board/sunxi/Kconfig
index 7350e25..b47034f 100644
--- a/board/sunxi/Kconfig
+++ b/board/sunxi/Kconfig
@@ -144,6 +144,15 @@
select SUNXI_GEN_SUN6I
select SUPPORT_SPL
+config MACH_SUN8I_V3S
+ bool "sun8i (Allwinner V3s)"
+ select CPU_V7
+ select CPU_V7_HAS_NONSEC
+ select CPU_V7_HAS_VIRT
+ select ARCH_SUPPORT_PSCI
+ select SUNXI_GEN_SUN6I
+ select ARMV7_BOOT_SEC_DEFAULT if OLD_SUNXI_KERNEL_COMPAT
+
config MACH_SUN9I
bool "sun9i (Allwinner A80)"
select CPU_V7
@@ -175,6 +184,7 @@
default y if MACH_SUN8I_A83T
default y if MACH_SUNXI_H3_H5
default y if MACH_SUN8I_R40
+ default y if MACH_SUN8I_V3S
config RESERVE_ALLWINNER_BOOT0_HEADER
bool "reserve space for Allwinner boot0 header"
@@ -544,6 +554,7 @@
depends on !MACH_SUN8I_A83T
depends on !MACH_SUNXI_H3_H5
depends on !MACH_SUN8I_R40
+ depends on !MACH_SUN8I_V3S
depends on !MACH_SUN9I
depends on !MACH_SUN50I
default y