[U-Boot] [PATCH] armv8/spin_table.c: fix spin table release address

[Tsung-Han Lin]

Since only the master core will relocate itself, the spin-table release
address seen by master core and other slave cores is different.
This commit fixes this issue by recalculating the spin-table release
address' offset instead of leaving it to compiler.

Signed-off-by: Tsung-Han Lin <tsunghan.tw at gmail.com>
---
 arch/arm/cpu/armv8/spin_table.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/arch/arm/cpu/armv8/spin_table.c b/arch/arm/cpu/armv8/spin_table.c
index ec1c9b8ddb6f..1169e2df5f47 100644
--- a/arch/arm/cpu/armv8/spin_table.c
+++ b/arch/arm/cpu/armv8/spin_table.c
@@ -11,12 +11,16 @@
 
 int spin_table_update_dt(void *fdt)
 {
+	extern unsigned long _start;
 	int cpus_offset, offset;
 	const char *prop;
 	int ret;
 	unsigned long rsv_addr = (unsigned long)&spin_table_reserve_begin;
 	unsigned long rsv_size = &spin_table_reserve_end -
 						&spin_table_reserve_begin;
+	unsigned long unreloc_spin_release_addr = CONFIG_SYS_TEXT_BASE +
+		(unsigned long)&spin_table_cpu_release_addr -
+		(unsigned long)&_start;
 
 	cpus_offset = fdt_path_offset(fdt, "/cpus");
 	if (cpus_offset < 0)
@@ -47,7 +51,7 @@ int spin_table_update_dt(void *fdt)
 			continue;
 
 		ret = fdt_setprop_u64(fdt, offset, "cpu-release-addr",
-				(unsigned long)&spin_table_cpu_release_addr);
+				unreloc_spin_release_addr);
 		if (ret)
 			return -ENOSPC;
 	}
-- 
2.7.4