[U-Boot] [PATCH 3/4] sunxi: Support PSCI ops on Allwinner H3
Chen-Yu Tsai
wens at csie.org
Wed Jan 6 08:13:08 CET 2016
H3 has the same power sequencing procedure as the A31/A31s, which
includes the power clamps.
Signed-off-by: Chen-Yu Tsai <wens at csie.org>
---
arch/arm/cpu/armv7/sunxi/psci_sun6i.S | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/arm/cpu/armv7/sunxi/psci_sun6i.S b/arch/arm/cpu/armv7/sunxi/psci_sun6i.S
index 4ff46e4..90b5bfd 100644
--- a/arch/arm/cpu/armv7/sunxi/psci_sun6i.S
+++ b/arch/arm/cpu/armv7/sunxi/psci_sun6i.S
@@ -106,7 +106,7 @@ psci_fiq_enter:
str r10, [r8, #0x100]
timer_wait r10, ONE_MS
-#ifdef CONFIG_MACH_SUN6I
+#if defined(CONFIG_MACH_SUN6I) || defined(CONFIG_MACH_SUN8I_H3)
@ Activate power clamp
lsl r12, r9, #2 @ x4
add r12, r12, r8
@@ -170,7 +170,7 @@ psci_cpu_on:
movw r0, #(SUNXI_PRCM_BASE & 0xffff)
movt r0, #(SUNXI_PRCM_BASE >> 16)
-#ifdef CONFIG_MACH_SUN6I
+#if defined(CONFIG_MACH_SUN6I) || defined(CONFIG_MACH_SUN8I_H3)
@ Release power clamp
lsl r5, r1, #2 @ 1 register per CPU
add r5, r5, r0 @ PRCM
--
2.6.4
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