[U-Boot] [PATCH v2 03/13] sunxi: change RMR64's RVBAR address for H6

[Icenowy Zheng]

Allwinner H6 has a different RVBAR address with A64/H5.

Add conditional RVBAR configuration into the code which does RMR switch.

Signed-off-by: Icenowy Zheng <icenowy at aosc.io>
Reviewed-by: Andre Przywara <andre.przywara at arm.com>
---
Changes in v2:
- Added Andre's Reviewed-by tag.

 arch/arm/include/asm/arch-sunxi/boot0.h | 4 ++++
 arch/arm/mach-sunxi/rmr_switch.S        | 6 ++++++
 2 files changed, 10 insertions(+)

diff --git a/arch/arm/include/asm/arch-sunxi/boot0.h b/arch/arm/include/asm/arch-sunxi/boot0.h
index c826fec415..54c144afd8 100644
--- a/arch/arm/include/asm/arch-sunxi/boot0.h
+++ b/arch/arm/include/asm/arch-sunxi/boot0.h
@@ -26,7 +26,11 @@
 	.word	0xf57ff06f	// isb     sy
 	.word	0xe320f003	// wfi
 	.word	0xeafffffd	// b       @wfi
+#ifndef CONFIG_MACH_SUN50I_H6
 	.word	0x017000a0	// writeable RVBAR mapping address
+#else
+	.word	0x09010040	// writeable RVBAR mapping address
+#endif
 #ifdef CONFIG_SPL_BUILD
 	.word	CONFIG_SPL_TEXT_BASE
 #else
diff --git a/arch/arm/mach-sunxi/rmr_switch.S b/arch/arm/mach-sunxi/rmr_switch.S
index cefa93001b..fafd306f95 100644
--- a/arch/arm/mach-sunxi/rmr_switch.S
+++ b/arch/arm/mach-sunxi/rmr_switch.S
@@ -26,9 +26,15 @@
 @ reference and to be able to regenerate a (probably fixed) version of this
 @ code found in encoded form in boot0.h.
 
+#include <config.h>
+
 .text
 
+#ifndef CONFIG_MACH_SUN50I_H6
 	ldr	r1, =0x017000a0		@ MMIO mapped RVBAR[0] register
+#else
+	ldr	r1, =0x09010040		@ MMIO mapped RVBAR[0] register
+#endif
 	ldr	r0, =0x57aA7add		@ start address, to be replaced
 	str	r0, [r1]
 	dsb	sy
-- 
2.17.1