ARM: rockchip: rk3228: add efuse support

[firefly-linux-kernel-4.4.55.git] / arch / arm / mach-rockchip / efuse.c

diff --git a/arch/arm/mach-rockchip/efuse.c b/arch/arm/mach-rockchip/efuse.c
index 439aa49bd7c1b92c2d260fc12a4b65ad0dca8218..77afe8a4bcb56a026edeae31b8a0935d607c99d4 100644 (file)
--- a/arch/arm/mach-rockchip/efuse.c
+++ b/arch/arm/mach-rockchip/efuse.c
@@ -211,7 +211,6 @@ static int rk3288_get_leakage(int ch)
        return efuse_buf[23+ch];
 }
 
-#ifdef CONFIG_ARM
 static void __init rk3288_set_system_serial(void)
 {
        int i;
@@ -225,9 +224,6 @@ static void __init rk3288_set_system_serial(void)
        system_serial_low = crc32(0, buf, 8);
        system_serial_high = crc32(system_serial_low, buf + 8, 8);
 }
-#else
-static inline void __init rk3288_set_system_serial(void) {}
-#endif
 
 int rk312x_efuse_readregs(u32 addr, u32 length, u8 *buf)
 {
@@ -320,7 +316,7 @@ void __init rockchip_efuse_init(void)
 {
        int ret;
 
-       if (cpu_is_rk3288()) {
+       if (cpu_is_rk3288() || cpu_is_rk3228()) {
                rk3288_efuse_init();
        } else if (cpu_is_rk312x()) {
                ret = rk312x_efuse_readregs(0, 32, efuse_buf);