[PATCH 1/3] ARM: clps711x: clep7212: Increase the wait state for chip select 3

Alexander Shiyan shc_work at mail.ru
Fri Jul 15 21:26:19 PDT 2016


CS3 is used for a variety of external bus devices.
Increase the wait state for this chip select for the possibility
of more widespread use.

Signed-off-by: Alexander Shiyan <shc_work at mail.ru>
---
 arch/arm/boards/clep7212/clep7212.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm/boards/clep7212/clep7212.c b/arch/arm/boards/clep7212/clep7212.c
index de125ea..dfdd0d3 100644
--- a/arch/arm/boards/clep7212/clep7212.c
+++ b/arch/arm/boards/clep7212/clep7212.c
@@ -30,7 +30,7 @@ static int clps711x_devices_init(void)
 	clps711x_setup_memcfg(1, MEMCFG_WAITSTATE_6_1 | MEMCFG_BUS_WIDTH_8);
 	clps711x_setup_memcfg(2, MEMCFG_WAITSTATE_8_3 | MEMCFG_BUS_WIDTH_16 |
 			      MEMCFG_CLKENB);
-	clps711x_setup_memcfg(3, MEMCFG_WAITSTATE_6_1 | MEMCFG_BUS_WIDTH_32);
+	clps711x_setup_memcfg(3, MEMCFG_WAITSTATE_7_1 | MEMCFG_BUS_WIDTH_32);
 
 	cfi_io = map_io_sections(CS0_BASE, (void *)0x90000000, SZ_32M);
 	add_cfi_flash_device(DEVICE_ID_DYNAMIC, (unsigned long)cfi_io, SZ_32M,
-- 
2.4.9




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