[U-Boot] [PATCH 03/14] x86: spl: Add weak arch_cpu_init_dm()

[Bin Meng]

arch_cpu_init_dm() might not be implemented by every platform.
Implement a weak version for SPL.

Signed-off-by: Bin Meng <bmeng.cn at gmail.com>
---

 arch/x86/lib/spl.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/arch/x86/lib/spl.c b/arch/x86/lib/spl.c
index 7403d15..8c5b90f 100644
--- a/arch/x86/lib/spl.c
+++ b/arch/x86/lib/spl.c
@@ -15,6 +15,11 @@
 
 DECLARE_GLOBAL_DATA_PTR;
 
+__weak int arch_cpu_init_dm(void)
+{
+	return 0;
+}
+
 static int x86_spl_init(void)
 {
 	/*
-- 
2.9.2