Use memcmp for mctl_mem_matches instead of DIY.
Signed-off-by: Hans de Goede <hdego...@redhat.com>
---
arch/arm/include/asm/arch-sunxi/dram.h | 12 +++---------
1 file changed, 3 insertions(+), 9 deletions(-)
diff --git a/arch/arm/include/asm/arch-sunxi/dram.h
b/arch/arm/include/asm/arch-sunxi/dram.h
index 0bf718c..a8a37d5 100644
--- a/arch/arm/include/asm/arch-sunxi/dram.h
+++ b/arch/arm/include/asm/arch-sunxi/dram.h
@@ -55,15 +55,9 @@ static inline void mctl_mem_fill(void)
*/
static inline bool mctl_mem_matches(u32 offset)
{
- int i, matches = 0;
-
- for (i = 0; i < MCTL_MEM_FILL_MATCH_COUNT; i++) {
- if (readl(CONFIG_SYS_SDRAM_BASE + i * 4) ==
- readl(CONFIG_SYS_SDRAM_BASE + offset + i * 4))
- matches++;
- }
-
- return matches == MCTL_MEM_FILL_MATCH_COUNT;
+ return memcmp((u32 *)CONFIG_SYS_SDRAM_BASE,
+ (u32 *)(CONFIG_SYS_SDRAM_BASE + offset),
+ MCTL_MEM_FILL_MATCH_COUNT * 4) == 0;
}
#endif /* _SUNXI_DRAM_H */
--
2.1.0
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