Hi Adam,
On 28/10/17 16:42, Adam Ford wrote:
> Fixes: 44e4716499b8 ("ARM: dts: omap3: Fix NAND device nodes")
>
> This patch fixes and issue where the NAND and GPMC based ethernet
> controller stopped working. This also updates the GPMC settings
> to be consistent with the Logic PD Torpedo development from the
> commit listed above.
I don't see the updated GPMC settings in this patch.
>
> Signed-off-by: Adam Ford <aford173@xxxxxxxxx>
>
> diff --git a/arch/arm/boot/dts/logicpd-som-lv-37xx-devkit.dts b/arch/arm/boot/dts/logicpd-som-lv-37xx-devkit.dts
> index 38faa90..2fa5eb4 100644
> --- a/arch/arm/boot/dts/logicpd-som-lv-37xx-devkit.dts
> +++ b/arch/arm/boot/dts/logicpd-som-lv-37xx-devkit.dts
> @@ -72,7 +72,8 @@
> };
>
> &gpmc {
> - ranges = <1 0 0x08000000 0x1000000>; /* CS1: 16MB for LAN9221 */
> + ranges = <0 0 0x30000000 0x1000000 /* CS0: 16MB for NAND */
NAND does not need 16MB space. It just needs 4 bytes of I/O space.
> + 1 0 0x2c000000 0x1000000>; /* CS1: 16MB for LAN9221 */
>
> ethernet@gpmc {
> pinctrl-names = "default";
> diff --git a/arch/arm/boot/dts/logicpd-som-lv.dtsi b/arch/arm/boot/dts/logicpd-som-lv.dtsi
> index 90ae76b..b1e34e9 100644
> --- a/arch/arm/boot/dts/logicpd-som-lv.dtsi
> +++ b/arch/arm/boot/dts/logicpd-som-lv.dtsi
> @@ -37,7 +37,7 @@
> };
>
> &gpmc {
> - ranges = <0 0 0x00000000 0x1000000>; /* CS0: 16MB for NAND */
> + ranges = <0 0 0x30000000 0x1000000>; /* CS0: 16MB for NAND */
here too.
>
> nand@0,0 {
> compatible = "ti,omap2-nand";
>
--
cheers,
-roger
Texas Instruments Finland Oy, Porkkalankatu 22, 00180 Helsinki. Y-tunnus/Business ID: 0615521-4. Kotipaikka/Domicile: Helsinki
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