Hi Javier,
On 05/10/2013 09:40 PM, Javier Martinez Canillas wrote:
> 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]>
> ---
>
> Changes since v1:
> - I just realized that sent a wrong version of the patch, sorry for the noise
And what about the first one? For igep0020?
Thanks,
Benoit
>
> arch/arm/boot/dts/omap3-igep0030.dts | 50
> ++++++++++++++++++++++++++++++++++
> 1 files changed, 50 insertions(+), 0 deletions(-)
>
> diff --git a/arch/arm/boot/dts/omap3-igep0030.dts
> b/arch/arm/boot/dts/omap3-igep0030.dts
> index 9dc48d2..f65bc3a 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>;
> + };
> + };
> +};
>
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