diff --git a/arch/arm/boards/tny-a926x/init.c b/arch/arm/boards/tny-a926x/init.c
index d58132a16..5538a44a6 100644
--- a/arch/arm/boards/tny-a926x/init.c
+++ b/arch/arm/boards/tny-a926x/init.c
@@ -89,7 +89,7 @@ static struct sam9_smc_config tny_a9g20_nand_smc_config = {
 	.ncs_read_pulse		= 4,
 	.nrd_pulse		= 4,
 	.ncs_write_pulse	= 4,
-	.nwe_pulse		= 2,
+	.nwe_pulse		= 4,
 
 	.read_cycle		= 7,
 	.write_cycle		= 7,
diff --git a/arch/arm/boards/usb-a926x/init.c b/arch/arm/boards/usb-a926x/init.c
index 4d5fdca81..37f6fab61 100644
--- a/arch/arm/boards/usb-a926x/init.c
+++ b/arch/arm/boards/usb-a926x/init.c
@@ -90,7 +90,7 @@ static struct sam9_smc_config usb_a9g20_nand_smc_config = {
 	.ncs_read_pulse		= 4,
 	.nrd_pulse		= 4,
 	.ncs_write_pulse	= 4,
-	.nwe_pulse		= 2,
+	.nwe_pulse		= 4,
 
 	.read_cycle		= 7,
 	.write_cycle		= 7,