sunxi: Add support for SID e-fuses on sun9i

The A80 has SID e-fuses. Like other newer SoCs, the actual e-fuses
are at an offset of 0x200 within the SID address space.
Signed-off-by: NChen-Yu Tsai <wens@csie.org>
Acked-by: NHans de Goede <hdegoede@redhat.com>
Signed-off-by: NHans de Goede <hdegoede@redhat.com>

arch/arm/include/asm/arch-sunxi/cpu_sun9i.h

@@ -24,6 +24,8 @@
 #define SUNXI_TSC_BASE			(REGS_AHB0_BASE + 0x4000)
 
 #define SUNXI_GTBUS_BASE		(REGS_AHB0_BASE + 0x9000)
+/* SID address space starts at 0x01ce000, but e-fuse is at offset 0x200 */
+#define SUNXI_SID_BASE			(REGS_AHB0_BASE + 0xe200)
 
 #define SUNXI_MMC0_BASE			(REGS_AHB0_BASE + 0x0f000)
 #define SUNXI_MMC1_BASE			(REGS_AHB0_BASE + 0x10000)