sunxi: Add sun5i support
Add support for the Allwinner A13 and A10s SoCs also know as the Allwinner
sun5i family, and the A13-OLinuXinoM A13 based and r7-tv-dongle A10s based
boards.
The only differences compared to the already supported sun4i and sun7i
families are all in the DRAM controller initialization:
-Different hcpr values
-Different MBUS settings
-Some other small initialization changes
Signed-off-by: Henrik Nordstrom <henrik@henriknordstrom.net>
Signed-off-by: Stefan Roese <sr@denx.de>
Signed-off-by: Oliver Schinagl <oliver@schinagl.nl>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Ian Campbell <ijc@hellion.org.uk>
diff --git a/arch/arm/cpu/armv7/sunxi/cpu_info.c b/arch/arm/cpu/armv7/sunxi/cpu_info.c
index b4b5089..5cf35ac 100644
--- a/arch/arm/cpu/armv7/sunxi/cpu_info.c
+++ b/arch/arm/cpu/armv7/sunxi/cpu_info.c
@@ -15,6 +15,14 @@
{
#ifdef CONFIG_SUN4I
puts("CPU: Allwinner A10 (SUN4I)\n");
+#elif defined CONFIG_SUN5I
+ u32 val = readl(SUNXI_SID_BASE + 0x08);
+ switch ((val >> 12) & 0xf) {
+ case 0: puts("CPU: Allwinner A12 (SUN5I)\n"); break;
+ case 3: puts("CPU: Allwinner A13 (SUN5I)\n"); break;
+ case 7: puts("CPU: Allwinner A10s (SUN5I)\n"); break;
+ default: puts("CPU: Allwinner A1X (SUN5I)\n");
+ }
#elif defined CONFIG_SUN7I
puts("CPU: Allwinner A20 (SUN7I)\n");
#else