ignore this
On 05/08/2014 11:31 PM, Ivan Khoronzhuk wrote:
Add AEMIF/NAND device entry.
Signed-off-by: Ivan Khoronzhuk <ivan.khoronzhuk@xxxxxx>
---
arch/arm/boot/dts/k2e-evm.dts | 52 +++++++++++++++++++++++++++++++++++++++++++
1 file changed, 52 insertions(+)
diff --git a/arch/arm/boot/dts/k2e-evm.dts b/arch/arm/boot/dts/k2e-evm.dts
index 74b3b63..0370e2f 100644
--- a/arch/arm/boot/dts/k2e-evm.dts
+++ b/arch/arm/boot/dts/k2e-evm.dts
@@ -58,3 +58,55 @@
&usb1 {
status = "okay";
};
+
+&aemif {
+ cs0 {
+ #address-cells = <2>;
+ #size-cells = <1>;
+ clock-ranges;
+ ranges;
+
+ ti,cs-chipselect = <0>;
+ /* all timings in nanoseconds */
+ ti,cs-min-turnaround-ns = <12>;
+ ti,cs-read-hold-ns = <6>;
+ ti,cs-read-strobe-ns = <23>;
+ ti,cs-read-setup-ns = <9>;
+ ti,cs-write-hold-ns = <8>;
+ ti,cs-write-strobe-ns = <23>;
+ ti,cs-write-setup-ns = <8>;
+
+ nand@0,0 {
+ compatible = "ti,keystone-nand","ti,davinci-nand";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ reg = <0 0 0x4000000
+ 1 0 0x0000100>;
+
+ ti,davinci-chipselect = <0>;
+ ti,davinci-mask-ale = <0x2000>;
+ ti,davinci-mask-cle = <0x4000>;
+ ti,davinci-mask-chipsel = <0>;
+ nand-ecc-mode = "hw";
+ ti,davinci-ecc-bits = <4>;
+ nand-on-flash-bbt;
+
+ partition@0 {
+ label = "u-boot";
+ reg = <0x0 0x100000>;
+ read-only;
+ };
+
+ partition@100000 {
+ label = "params";
+ reg = <0x100000 0x80000>;
+ read-only;
+ };
+
+ partition@180000 {
+ label = "ubifs";
+ reg = <0x180000 0x7E80000>;
+ };
+ };
+ };
+};
--
Regards,
Ivan Khoronzhuk
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