[OpenWrt-Devel] [PATCH v4] ramips: add support for MQmaker WiTi board

[Felix Fietkau]

On 2015-12-03 07:20, Sebastian Careba wrote:
> The board is based on mt7621AT cpu, and has 16mb nor flash, 256mb of ram, 2 sata ports, microsd card slot, 1 USB 3.0 port and at least one 2.4 and one 5 ghz antenna. This is the 4th submission that fixes the naming scheme for Mqmaker WiTi board.
> Patch v1 added initial support for MQmaker WiTi board. The device tree is based on PBR-M1.
> Patch v2 changed the flash chip ID (w25q256 to gd25q128).
> Patch v3 fixed the left-out entry for WiTi in 02_network.
> 
> Signed-off-by: Sebastian Careba <nitroshift at yahoo.com>
> ---
>  .../patches-3.18/999-add_gd25q128_support.patch    |  13 ++
>  .../linux/ramips/base-files/etc/board.d/02_network |   1 +
>  target/linux/ramips/base-files/etc/diag.sh         |   1 +
>  target/linux/ramips/base-files/lib/ramips.sh       |   3 +
>  .../ramips/base-files/lib/upgrade/platform.sh      |   1 +
>  target/linux/ramips/dts/WITI.dts                   | 142 +++++++++++++++++++++
>  target/linux/ramips/image/Makefile                 |   7 +-
>  target/linux/ramips/mt7621/profiles/mqmaker.mk     |  20 +++
>  8 files changed, 187 insertions(+), 1 deletion(-)
>  create mode 100644 target/linux/generic/patches-3.18/999-add_gd25q128_support.patch
>  create mode 100644 target/linux/ramips/dts/WITI.dts
>  create mode 100644 target/linux/ramips/mt7621/profiles/mqmaker.mk
> 
> diff --git a/target/linux/generic/patches-3.18/999-add_gd25q128_support.patch b/target/linux/generic/patches-3.18/999-add_gd25q128_support.patch
> new file mode 100644
> index 0000000..e9c380b
> --- /dev/null
> +++ b/target/linux/generic/patches-3.18/999-add_gd25q128_support.patch
> @@ -0,0 +1,13 @@
> Index: linux-3.18.23/drivers/mtd/devices/m25p80.c
> ===================================================================
> --- linux-3.18.23.orig/drivers/mtd/devices/m25p80.c
> +++ linux-3.18.23/drivers/mtd/devices/m25p80.c
> @@ -352,7 +352,7 @@ static const struct spi_device_id m25p_i
>  	{"en25q64"},	{"en25qh128"},	{"en25qh256"},
>  	{"f25l32pa"},
>  	{"mr25h256"},	{"mr25h10"},
> -	{"gd25q32"},	{"gd25q64"},
> +	{"gd25q32"},	{"gd25q64"},	{"gd25q128"},
>  	{"160s33b"},	{"320s33b"},	{"640s33b"},
>  	{"mx25l2005a"},	{"mx25l4005a"},	{"mx25l8005"},	{"mx25l1606e"},
>  	{"mx25l3205d"},	{"mx25l3255e"},	{"mx25l6405d"},	{"mx25l12805d"},
Please drop this patch (see below).

> --- /dev/null
> +++ b/target/linux/ramips/dts/WITI.dts
> @@ -0,0 +1,142 @@
> +/dts-v1/;
> +
> +/include/ "mt7621.dtsi"
> +
> +/ {
> +	compatible = "mediatek,mt7621-eval-board", "mediatek,mt7621-soc";
> +	model = "MQmaker WiTi";
> +
> +	memory at 0 {
> +		device_type = "memory";
> +		reg = <0x0 0x10000000>;
> +	};
> +
> +	chosen {
> +		bootargs = "console=ttyS0,57600";
> +	};
> +
> +	sdhci at 10130000 {
> +		status = "okay";
> +	};
> +
> +	palmbus at 1E000000 {
> +		spi at b00 {
> +			status = "okay";
> +
> +			m25p80 at 0 {
> +				#address-cells = <1>;
> +				#size-cells = <1>;
> +				compatible = "gd25q128";
Please use 'jedec,spi-nor' here, so you don't have to patch in the
device id for this chip.

- Felix
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