From: Chen-Yu Tsai <wens@csie.org>
Date: Tue, 7 Jun 2016 02:54:28 +0000 (+0800)
Subject: sunxi: Make CPUCFG_BASE macro names the same across families
X-Git-Tag: v2016.07-rc3~69
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=0f3b8944269034bab18760053346ae1cdcf82d51;p=platform%2Fkernel%2Fu-boot.git

sunxi: Make CPUCFG_BASE macro names the same across families

Use SUNXI_CPUCFG_BASE across all families. This makes writing common
PSCI code easier.

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

diff --git a/arch/arm/cpu/armv7/sunxi/psci_sun6i.S b/arch/arm/cpu/armv7/sunxi/psci_sun6i.S
index 90b5bfd..9752550 100644
--- a/arch/arm/cpu/armv7/sunxi/psci_sun6i.S
+++ b/arch/arm/cpu/armv7/sunxi/psci_sun6i.S
@@ -73,8 +73,8 @@ psci_fiq_enter:
 	lsr	r9, r9, #10
 	and	r9, r9, #0xf
 
-	movw	r8, #(SUN6I_CPUCFG_BASE & 0xffff)
-	movt	r8, #(SUN6I_CPUCFG_BASE >> 16)
+	movw	r8, #(SUNXI_CPUCFG_BASE & 0xffff)
+	movt	r8, #(SUNXI_CPUCFG_BASE >> 16)
 
 	@ Wait for the core to enter WFI
 	lsl	r11, r9, #6		@ x64
@@ -114,8 +114,8 @@ psci_fiq_enter:
 	str	r10, [r12, #0x140]
 #endif
 
-	movw	r8, #(SUN6I_CPUCFG_BASE & 0xffff)
-	movt	r8, #(SUN6I_CPUCFG_BASE >> 16)
+	movw	r8, #(SUNXI_CPUCFG_BASE & 0xffff)
+	movt	r8, #(SUNXI_CPUCFG_BASE >> 16)
 
 	@ Unlock CPU
 	ldr	r10, [r8, #0x1e4]
@@ -139,8 +139,8 @@ psci_cpu_on:
 	str	r2, [r0]		@ store target PC at stack top
 	dsb
 
-	movw	r0, #(SUN6I_CPUCFG_BASE & 0xffff)
-	movt	r0, #(SUN6I_CPUCFG_BASE >> 16)
+	movw	r0, #(SUNXI_CPUCFG_BASE & 0xffff)
+	movt	r0, #(SUNXI_CPUCFG_BASE >> 16)
 
 	@ CPU mask
 	and	r1, r1, #3	@ only care about first cluster
@@ -189,8 +189,8 @@ psci_cpu_on:
 	str	r6, [r0, #0x100]
 
 	@ re-calculate CPU control register address
-	movw	r0, #(SUN6I_CPUCFG_BASE & 0xffff)
-	movt	r0, #(SUN6I_CPUCFG_BASE >> 16)
+	movw	r0, #(SUNXI_CPUCFG_BASE & 0xffff)
+	movt	r0, #(SUNXI_CPUCFG_BASE >> 16)
 
 	@ Deassert reset on target CPU
 	mov	r6, #3
diff --git a/arch/arm/cpu/armv7/sunxi/psci_sun7i.S b/arch/arm/cpu/armv7/sunxi/psci_sun7i.S
index e15d587..ac8ebf8 100644
--- a/arch/arm/cpu/armv7/sunxi/psci_sun7i.S
+++ b/arch/arm/cpu/armv7/sunxi/psci_sun7i.S
@@ -73,8 +73,8 @@ psci_fiq_enter:
 	lsr	r9, r9, #10
 	and	r9, r9, #0xf
 
-	movw	r8, #(SUN7I_CPUCFG_BASE & 0xffff)
-	movt	r8, #(SUN7I_CPUCFG_BASE >> 16)
+	movw	r8, #(SUNXI_CPUCFG_BASE & 0xffff)
+	movt	r8, #(SUNXI_CPUCFG_BASE >> 16)
 
 	@ Wait for the core to enter WFI
 	lsl	r11, r9, #6		@ x64
@@ -128,8 +128,8 @@ psci_cpu_on:
 	str	r2, [r0]		@ store target PC at stack top
 	dsb
 
-	movw	r0, #(SUN7I_CPUCFG_BASE & 0xffff)
-	movt	r0, #(SUN7I_CPUCFG_BASE >> 16)
+	movw	r0, #(SUNXI_CPUCFG_BASE & 0xffff)
+	movt	r0, #(SUNXI_CPUCFG_BASE >> 16)
 
 	@ CPU mask
 	and	r1, r1, #3	@ only care about first cluster
diff --git a/arch/arm/include/asm/arch-sunxi/cpu_sun4i.h b/arch/arm/include/asm/arch-sunxi/cpu_sun4i.h
index 65c0441..47e327e 100644
--- a/arch/arm/include/asm/arch-sunxi/cpu_sun4i.h
+++ b/arch/arm/include/asm/arch-sunxi/cpu_sun4i.h
@@ -18,6 +18,10 @@
 #define SUNXI_SRAM_D_BASE		0x00010000	/* 4 kiB */
 #define SUNXI_SRAM_B_BASE		0x00020000	/* 64 kiB (secure) */
 
+#ifdef CONFIG_MACH_SUN8I_A83T
+#define SUNXI_CPUCFG_BASE		0x01700000
+#endif
+
 #define SUNXI_SRAMC_BASE		0x01c00000
 #define SUNXI_DRAMC_BASE		0x01c01000
 #define SUNXI_DMA_BASE			0x01c02000
@@ -94,7 +98,10 @@
 
 #define SUNXI_TP_BASE			0x01c25000
 #define SUNXI_PMU_BASE			0x01c25400
-#define SUN7I_CPUCFG_BASE              0x01c25c00
+
+#ifdef CONFIG_MACH_SUN7I
+#define SUNXI_CPUCFG_BASE		0x01c25c00
+#endif
 
 #define SUNXI_UART0_BASE		0x01c28000
 #define SUNXI_UART1_BASE		0x01c28400
@@ -148,7 +155,11 @@
 
 #define SUNXI_RTC_BASE			0x01f00000
 #define SUNXI_PRCM_BASE			0x01f01400
-#define SUN6I_CPUCFG_BASE		0x01f01c00
+
+#if defined CONFIG_SUNXI_GEN_SUN6I && !defined CONFIG_MACH_SUN8I_A83T
+#define SUNXI_CPUCFG_BASE		0x01f01c00
+#endif
+
 #define SUNXI_R_TWI_BASE		0x01f02400
 #define SUNXI_R_UART_BASE		0x01f02800
 #define SUNXI_R_PIO_BASE		0x01f02c00