ARM: dts: omap3-igep0020: Add NAND flash support
The IGEPv2 board has an 512MB NAND flash memory. Add a device node for this NAND and its partition layout. Signed-off-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk> Signed-off-by: Benoit Cousson <benoit.cousson@linaro.org>
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@ -68,7 +68,55 @@
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};
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&gpmc {
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ranges = <5 0 0x2c000000 0x1000000>;
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ranges = <0 0 0x00000000 0x20000000>,
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<5 0 0x2c000000 0x01000000>;
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nand@0,0 {
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linux,mtd-name= "micron,mt29c4g96maz";
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reg = <0 0 0>;
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nand-bus-width = <16>;
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ti,nand-ecc-opt = "bch8";
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gpmc,sync-clk-ps = <0>;
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gpmc,cs-on-ns = <0>;
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gpmc,cs-rd-off-ns = <44>;
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gpmc,cs-wr-off-ns = <44>;
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gpmc,adv-on-ns = <6>;
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gpmc,adv-rd-off-ns = <34>;
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gpmc,adv-wr-off-ns = <44>;
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gpmc,we-off-ns = <40>;
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gpmc,oe-off-ns = <54>;
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gpmc,access-ns = <64>;
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gpmc,rd-cycle-ns = <82>;
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gpmc,wr-cycle-ns = <82>;
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gpmc,wr-access-ns = <40>;
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gpmc,wr-data-mux-bus-ns = <0>;
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#address-cells = <1>;
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#size-cells = <1>;
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partition@0 {
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label = "SPL";
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reg = <0 0x100000>;
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};
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partition@0x80000 {
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label = "U-Boot";
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reg = <0x100000 0x180000>;
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};
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partition@0x1c0000 {
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label = "Environment";
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reg = <0x280000 0x100000>;
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};
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partition@0x280000 {
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label = "Kernel";
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reg = <0x380000 0x300000>;
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};
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partition@0x780000 {
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label = "Filesystem";
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reg = <0x680000 0x1f980000>;
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};
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};
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ethernet@5,0 {
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pinctrl-names = "default";
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pinctrl-0 = <&smsc911x_pins>;
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