The IGEP COM Module has an 512MB NAND flash memory. Add a device node for this NAND and its parition layout.
Signed-off-by: Javier Martinez Canillas <[email protected]> --- arch/arm/boot/dts/omap3-igep0020.dts | 1 + arch/arm/boot/dts/omap3-igep0030.dts | 50 ++++++++++++++++++++++++++++++++++ 2 files changed, 51 insertions(+), 0 deletions(-) diff --git a/arch/arm/boot/dts/omap3-igep0020.dts b/arch/arm/boot/dts/omap3-igep0020.dts index 0ba4313..6f0ecf4 100644 --- a/arch/arm/boot/dts/omap3-igep0020.dts +++ b/arch/arm/boot/dts/omap3-igep0020.dts @@ -155,3 +155,4 @@ smsc,save-mac-address; }; }; + diff --git a/arch/arm/boot/dts/omap3-igep0030.dts b/arch/arm/boot/dts/omap3-igep0030.dts index 9dc48d2..6b71656 100644 --- a/arch/arm/boot/dts/omap3-igep0030.dts +++ b/arch/arm/boot/dts/omap3-igep0030.dts @@ -42,3 +42,53 @@ }; }; }; + +&gpmc { + ranges = <0 0 0x00000000 0x20000000>; + + nand@0,0 { + linux,mtd-name= "micron,mt29c4g96maz"; + reg = <0 0 0>; + nand-bus-width = <16>; + ti,nand-ecc-opt = "bch8"; + + gpmc,sync-clk-ps = <0>; + gpmc,cs-on-ns = <0>; + gpmc,cs-rd-off-ns = <44>; + gpmc,cs-wr-off-ns = <44>; + gpmc,adv-on-ns = <6>; + gpmc,adv-rd-off-ns = <34>; + gpmc,adv-wr-off-ns = <44>; + gpmc,we-off-ns = <40>; + gpmc,oe-off-ns = <54>; + gpmc,access-ns = <64>; + gpmc,rd-cycle-ns = <82>; + gpmc,wr-cycle-ns = <82>; + gpmc,wr-access-ns = <40>; + gpmc,wr-data-mux-bus-ns = <0>; + + #address-cells = <1>; + #size-cells = <1>; + + partition@0 { + label = "SPL"; + reg = <0 0x100000>; + }; + partition@0x80000 { + label = "U-Boot"; + reg = <0x100000 0x180000>; + }; + partition@0x1c0000 { + label = "Environment"; + reg = <0x280000 0x100000>; + }; + partition@0x280000 { + label = "Kernel"; + reg = <0x380000 0x300000>; + }; + partition@0x780000 { + label = "Filesystem"; + reg = <0x680000 0x1f980000>; + }; + }; +}; \ No newline at end of file -- 1.7.7.6 _______________________________________________ devicetree-discuss mailing list [email protected] https://lists.ozlabs.org/listinfo/devicetree-discuss
