[U-Boot] [PATCH] Vexpress64: Fix the compiling error when CONFIG_ARMV8_MULTIENTRY defined

[fenghua at phytium.com.cn]

From: David Feng <fenghua at phytium.com.cn>

CPU_RELEASE_ADDR should be defined when CONFIG_ARMV8_MULTIENTRY is used.

Signed-off-by: David Feng <fenghua at phytium.com.cn>
---
 board/armltd/vexpress64/vexpress64.c |    8 ++++++++
 include/configs/vexpress_aemv8a.h    |    9 +++++++++
 2 files changed, 17 insertions(+)

diff --git a/board/armltd/vexpress64/vexpress64.c b/board/armltd/vexpress64/vexpress64.c
index de62864..bb6b5f6 100644
--- a/board/armltd/vexpress64/vexpress64.c
+++ b/board/armltd/vexpress64/vexpress64.c
@@ -22,6 +22,14 @@ int board_init(void)
 
 int dram_init(void)
 {
+#ifdef CONFIG_ARMV8_MULTIENTRY
+	/*
+	 * Clear spin table so that secondary processors
+	 * observe the correct value after waken up from wfe.
+	 */
+	*(unsigned long *)CPU_RELEASE_ADDR = 0;
+#endif
+
 	gd->ram_size = PHYS_SDRAM_1_SIZE;
 	return 0;
 }
diff --git a/include/configs/vexpress_aemv8a.h b/include/configs/vexpress_aemv8a.h
index 810eef1..6fa651a 100644
--- a/include/configs/vexpress_aemv8a.h
+++ b/include/configs/vexpress_aemv8a.h
@@ -54,6 +54,15 @@
 /* Flat Device Tree Definitions */
 #define CONFIG_OF_LIBFDT
 
+#ifdef CONFIG_ARMV8_MULTIENTRY
+/* SMP Spin Table Definitions */
+#ifdef CONFIG_BASE_FVP
+#define CPU_RELEASE_ADDR		(CONFIG_SYS_SDRAM_BASE + 0x03f00000)
+#else
+#define CPU_RELEASE_ADDR		(CONFIG_SYS_SDRAM_BASE + 0x7fff0)
+#endif
+#endif
+
 /* CS register bases for the original memory map. */
 #define V2M_PA_CS0			0x00000000
 #define V2M_PA_CS1			0x14000000
-- 
1.7.9.5