[U-Boot] [PATCH] x86: enable cpu-specific functions for x86_64 target

[Ivan Gorinov <ivan.gorinov@intel.com>]

Add __weak prefix to the following functions to allow override:
misc_init_r(), checkcpu(), print_cpuinfo().

Signed-off-by: Ivan Gorinov <ivan.gorinov@intel.com>
---
 arch/x86/cpu/x86_64/cpu.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/arch/x86/cpu/x86_64/cpu.c b/arch/x86/cpu/x86_64/cpu.c
index 18b3e94..6f14efc 100644
--- a/arch/x86/cpu/x86_64/cpu.c
+++ b/arch/x86/cpu/x86_64/cpu.c
@@ -59,17 +59,17 @@ int x86_mp_init(void)
 	return 0;
 }
 
-int misc_init_r(void)
+__weak int misc_init_r(void)
 {
 	return 0;
 }
 
-int checkcpu(void)
+__weak int checkcpu(void)
 {
 	return 0;
 }
 
-int print_cpuinfo(void)
+__weak int print_cpuinfo(void)
 {
 	return 0;
 }
-- 
2.7.4