Merge branch 'master' of git://git.denx.de/u-boot-arm

[karo-tx-uboot.git] / arch / arm / cpu / armv7 / am33xx / sys_info.c

diff --git a/arch/arm/cpu/armv7/am33xx/sys_info.c b/arch/arm/cpu/armv7/am33xx/sys_info.c
index 2ce682f6b1087ba056d2ce627e9745382c0b288d..781d83fc72a400f416d7c23b8f3f32b4b924af3a 100644 (file)
--- a/arch/arm/cpu/armv7/am33xx/sys_info.c
+++ b/arch/arm/cpu/armv7/am33xx/sys_info.c
@@ -18,6 +18,7 @@
 #include <asm/arch/cpu.h>
 #include <asm/arch/clock.h>
 #include <power/tps65910.h>
+#include <linux/compiler.h>
 
 struct ctrl_stat *cstat = (struct ctrl_stat *)CTRL_BASE;
 
@@ -51,11 +52,11 @@ u32 get_cpu_type(void)
 
 /**
  * get_board_rev() - setup to pass kernel board revision information
- * returns:(bit[0-3] sub version, higher bit[7-4] is higher version)
+ * returns: 0 for the ATAG REVISION tag value.
  */
-u32 get_board_rev(void)
+u32 __weak get_board_rev(void)
 {
-       return BOARD_REV_ID;
+       return 0;
 }
 
 /**