[PATCH] MIPS: ath79: Fix the DDR control initialization on ar71xx and ar934x

From: Alban Bedel
Date: Tue Nov 17 2015 - 03:42:55 EST

The DDR control initialization needs to know the SoC type, however
ath79_detect_sys_type() was called after ath79_ddr_ctrl_init().
Reverse the order to fix the DDR control initialization on ar71xx and

Signed-off-by: Alban Bedel <albeu@xxxxxxx>
CC: stable@xxxxxxxxxxxxxxx # v4.2+
arch/mips/ath79/setup.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/mips/ath79/setup.c b/arch/mips/ath79/setup.c
index 1ba2120..9a00137 100644
--- a/arch/mips/ath79/setup.c
+++ b/arch/mips/ath79/setup.c
@@ -216,9 +216,9 @@ void __init plat_mem_setup(void)
ath79_pll_base = ioremap_nocache(AR71XX_PLL_BASE,
- ath79_ddr_ctrl_init();
+ ath79_ddr_ctrl_init();
if (mips_machtype != ATH79_MACH_GENERIC_OF)
detect_memory_region(0, ATH79_MEM_SIZE_MIN, ATH79_MEM_SIZE_MAX);


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