Add the device-tree nodes for the 128MB ONENAND flash and 256MB NAND
flash memories found on the OMAP3430 SDP board.
Signed-off-by: Jon Hunter <jon-hunter@xxxxxx>
---
arch/arm/boot/dts/omap3430-sdp.dts | 95 ++++++++++++++++++++++++++++++++++++
1 file changed, 95 insertions(+)
diff --git a/arch/arm/boot/dts/omap3430-sdp.dts b/arch/arm/boot/dts/omap3430-sdp.dts
index be0650d..c313762 100644
--- a/arch/arm/boot/dts/omap3430-sdp.dts
+++ b/arch/arm/boot/dts/omap3430-sdp.dts
@@ -44,3 +44,98 @@
&mmc3 {
status = "disabled";
};
+
+&gpmc {
+ ranges = <1 0 0x28000000 0x08000000>,
+ <2 0 0x20000000 0x10000000>;
+
+ nand@1,0 {
+ linux,mtd-name= "micron,mt29f1g08abb";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ reg = <1 0 0x08000000>;
+ nand-bus-width = <8>;
+
+ gpmc,device_nand;
+ gpmc,cs-on = <0>;
+ gpmc,cs-rd-off = <36>;
+ gpmc,cs-wr-off = <36>;
+ gpmc,adv-on = <6>;
+ gpmc,adv-rd-off = <24>;
+ gpmc,adv-wr-off = <36>;
+ gpmc,oe-on = <6>;
+ gpmc,oe-off = <48>;
+ gpmc,we-on = <6>;
+ gpmc,we-off = <30>;
+ gpmc,rd-cycle = <72>;
+ gpmc,wr-cycle = <72>;
+ gpmc,access = <54>;
+ gpmc,wr-access = <30>;
+
+ partition@0 {
+ label = "xloader-nand";
+ reg = <0 0x80000>;
+ };
+ partition@0x80000 {
+ label = "bootloader-nand";
+ reg = <0x80000 0x140000>;
+ };
+ partition@0x1c0000 {
+ label = "params-nand";
+ reg = <0x1c0000 0xc0000>;
+ };
+ partition@0x280000 {
+ label = "kernel-nand";
+ reg = <0x280000 0x500000>;
+ };
+ partition@0x780000 {
+ label = "filesystem-nand";
+ reg = <0x780000 0x7880000>;
+ };
+ };
+
+ onenand@2,0 {
+ linux,mtd-name= "samsung,kfm2g16q2m-deb8";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ reg = <2 0 0x10000000>;
+
+ gpmc,device-width = <2>;
+ gpmc,mux-add-data = <2>;
+ gpmc,cs-on = <0>;
+ gpmc,cs-rd-off = <84>;
+ gpmc,cs-wr-off = <72>;
+ gpmc,adv-on = <0>;
+ gpmc,adv-rd-off = <18>;
+ gpmc,adv-wr-off = <18>;
+ gpmc,oe-on = <30>;
+ gpmc,oe-off = <84>;
+ gpmc,we-on = <0>;
+ gpmc,we-off = <42>;
+ gpmc,rd-cycle = <108>;
+ gpmc,wr-cycle = <96>;
+ gpmc,access = <78>;
+ gpmc,wr-data-mux-bus = <30>;
+
+ partition@0 {
+ label = "xloader-onenand";
+ reg = <0 0x80000>;
+ };
+ partition@0x80000 {
+ label = "bootloader-onenand";
+ reg = <0x80000 0x40000>;
+ };
+ partition@0xc0000 {
+ label = "params-onenand";
+ reg = <0xc0000 0x20000>;
+ };
+ partition@0xe0000 {
+ label = "kernel-onenand";
+ reg = <0xe0000 0x200000>;
+ };
+ partition@0x2e0000 {
+ label = "filesystem-onenand";
+ reg = <0x2e0000 0xfd20000>;
+ };
+ };
+};
--
1.7.10.4
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