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authorJosh Wu <josh.wu@atmel.com>2013-01-23 20:47:09 +0800
committerNicolas Ferre <nicolas.ferre@atmel.com>2013-02-07 16:45:05 +0100
commit5314bc2de94c85847f9c0f2be586bac54e6a19f4 (patch)
treef383eb5afcf0f35e7dedccb319e071f70afb6567 /arch/arm/boot/dts/at91sam9x5cm.dtsi
parent88b62b915b0b7e25870eb0604ed9a92ba4bfc9f7 (diff)
ARM: at91: at91sam9x5: add DT parameters to enable PMECC
Default ecc correctable setting is 2bits in 512 bytes. Signed-off-by: Josh Wu <josh.wu@atmel.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Diffstat (limited to 'arch/arm/boot/dts/at91sam9x5cm.dtsi')
-rw-r--r--arch/arm/boot/dts/at91sam9x5cm.dtsi5
1 files changed, 4 insertions, 1 deletions
diff --git a/arch/arm/boot/dts/at91sam9x5cm.dtsi b/arch/arm/boot/dts/at91sam9x5cm.dtsi
index 31e7be23703..4027ac7e450 100644
--- a/arch/arm/boot/dts/at91sam9x5cm.dtsi
+++ b/arch/arm/boot/dts/at91sam9x5cm.dtsi
@@ -26,7 +26,10 @@
ahb {
nand0: nand@40000000 {
nand-bus-width = <8>;
- nand-ecc-mode = "soft";
+ nand-ecc-mode = "hw";
+ atmel,has-pmecc; /* Enable PMECC */
+ atmel,pmecc-cap = <2>;
+ atmel,pmecc-sector-size = <512>;
nand-on-flash-bbt;
status = "okay";