omap: gpmc: 'nandecc sw' can use HAM1 or BCH8

[u-boot] / arch / arm / cpu / armv7 / sunxi / cpu_info.c

diff --git a/arch/arm/cpu/armv7/sunxi/cpu_info.c b/arch/arm/cpu/armv7/sunxi/cpu_info.c
index 5146dc422f6c911e400d35b6f61b642da838c1f1..b6cb9dea6434e4941527bb2fb363a84feb0f48f4 100644 (file)
--- a/arch/arm/cpu/armv7/sunxi/cpu_info.c
+++ b/arch/arm/cpu/armv7/sunxi/cpu_info.c
@@ -10,6 +10,7 @@
 #include <asm/io.h>
 #include <asm/arch/cpu.h>
 #include <asm/arch/clock.h>
+#include <axp221.h>
 
 #ifdef CONFIG_MACH_SUN6I
 int sunxi_get_ss_bonding_id(void)
@@ -72,3 +73,21 @@ int print_cpuinfo(void)
        return 0;
 }
 #endif
+
+int sunxi_get_sid(unsigned int *sid)
+{
+#if defined CONFIG_MACH_SUN6I || defined CONFIG_MACH_SUN8I
+#ifdef CONFIG_AXP221_POWER
+       return axp221_get_sid(sid);
+#else
+       return -ENODEV;
+#endif
+#else
+       int i;
+
+       for (i = 0; i< 4; i++)
+               sid[i] = readl(SUNXI_SID_BASE + 4 * i);
+
+       return 0;
+#endif
+}