ARM: uniphier: set gd->ram_base correctly

gd->ram_base is not set at all if the end address of the DRAM ch0
exceeds the 4GB limit.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>

diff --git a/arch/arm/mach-uniphier/dram_init.c b/arch/arm/mach-uniphier/dram_init.c
index 13821a928831e6689b9a432262063ec8d4e1df9a..5f9d90fe6dc06c7bdb38c1ead97550f7eebe5023 100644 (file)
--- a/arch/arm/mach-uniphier/dram_init.c
+++ b/arch/arm/mach-uniphier/dram_init.c
@@ -248,12 +248,7 @@ int dram_init(void)
 
                max_size = (1ULL << 32) - dram_map[i].base;
 
-               if (dram_map[i].size > max_size) {
-                       gd->ram_size += max_size;
-                       break;
-               }
-
-               gd->ram_size += dram_map[i].size;
+               gd->ram_size = min(dram_map[i].size, max_size);
 
                if (!valid_bank_found)
                        gd->ram_base = dram_map[i].base;