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: Chen-Yu Tsai <wens@csie.org>
Acked-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>

diff --git a/arch/arm/include/asm/arch-sunxi/cpu_sun9i.h b/arch/arm/include/asm/arch-sunxi/cpu_sun9i.h
index ba18a0f551ad8cc56e798566800deb1acff33ed9..c775bcc515a0a269dfc36b9ce8fa5f91a6aef3ce 100644 (file)
--- a/arch/arm/include/asm/arch-sunxi/cpu_sun9i.h
+++ b/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)