[PATCH 2/2] ARM: dts: omap3-devkit8000: add nand dt node
Anil Kumar
anilk4.v at gmail.com
Sat Feb 16 22:38:28 EST 2013
Add the needed sections to enable nand support on
Devkit8000.
Add nand partitions information.
Signed-off-by: Anil Kumar <anilk4.v at gmail.com>
---
:100644 100644 6338993... 6c6decf... M arch/arm/boot/dts/omap3-devkit8000.dts
arch/arm/boot/dts/omap3-devkit8000.dts | 52 ++++++++++++++++++++++++++++++++
1 files changed, 52 insertions(+), 0 deletions(-)
diff --git a/arch/arm/boot/dts/omap3-devkit8000.dts b/arch/arm/boot/dts/omap3-devkit8000.dts
index 6338993..6c6decf 100644
--- a/arch/arm/boot/dts/omap3-devkit8000.dts
+++ b/arch/arm/boot/dts/omap3-devkit8000.dts
@@ -101,3 +101,55 @@
&mcbsp5 {
status = "disabled";
};
+
+&gpmc {
+ ranges = <0 0 0x30000000 0x04>; /* CS0: NAND */
+
+ nand at 0,0 {
+ reg = <0 0 0>; /* CS0, offset 0 */
+ nand-bus-width = <16>;
+
+ gpmc,sync-clk = <0>;
+ gpmc,cs-on = <0>;
+ gpmc,cs-rd-off = <44>;
+ gpmc,cs-wr-off = <44>;
+ gpmc,adv-on = <6>;
+ gpmc,adv-rd-off = <34>;
+ gpmc,adv-wr-off = <44>;
+ gpmc,we-off = <40>;
+ gpmc,oe-off = <54>;
+ gpmc,access = <64>;
+ gpmc,rd-cycle = <82>;
+ gpmc,wr-cycle = <82>;
+ gpmc,wr-access = <40>;
+ gpmc,wr-data-mux-bus = <0>;
+
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ x-loader at 0 {
+ label = "X-Loader";
+ reg = <0 0x80000>;
+ };
+
+ bootloaders at 80000 {
+ label = "U-Boot";
+ reg = <0x80000 0x1e0000>;
+ };
+
+ bootloaders_env at 260000 {
+ label = "U-Boot Env";
+ reg = <0x260000 0x20000>;
+ };
+
+ kernel at 280000 {
+ label = "Kernel";
+ reg = <0x280000 0x400000>;
+ };
+
+ filesystem at 680000 {
+ label = "File System";
+ reg = <0x680000 0xf980000>;
+ };
+ };
+};
--
1.7.0.4
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