Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 276229d2 authored by John Crispin's avatar John Crispin Committed by Ralf Baechle
Browse files

MIPS: lantiq: add support for xrx200 firmware depending on soc type 



VR9 needs different firmware files for the various phy/soc revisions. Some
boards are ship with older and newer SoC revisions. To be able to boot a single
image on all versions we need to define both firmware files inside the
devicetree.

Signed-off-by: default avatarÁlvaro Fernández Rojas <noltari@gmail.com>
Signed-off-by: default avatarJohn Crispin <blogic@openwrt.org>
Patchwork: http://patchwork.linux-mips.org/patch/8045/


Signed-off-by: default avatarRalf Baechle <ralf@linux-mips.org>
parent 50128fe8

arch/mips/lantiq/xway/xrx200_phy_fw.c

+22 −1
Original line number Diff line number Diff line
@@ -24,7 +24,28 @@ static dma_addr_t xway_gphy_load(struct platform_device *pdev) 
	void *fw_addr;

	size_t size;



	if (of_property_read_string(pdev->dev.of_node, "firmware", &fw_name)) {

	if (of_get_property(pdev->dev.of_node, "firmware1", NULL) ||

		of_get_property(pdev->dev.of_node, "firmware2", NULL)) {

		switch (ltq_soc_type()) {

		case SOC_TYPE_VR9:

			if (of_property_read_string(pdev->dev.of_node,

						    "firmware1", &fw_name)) {

				dev_err(&pdev->dev,

					"failed to load firmware filename\n");

				return 0;

			}

			break;

		case SOC_TYPE_VR9_2:

			if (of_property_read_string(pdev->dev.of_node,

						    "firmware2", &fw_name)) {

				dev_err(&pdev->dev,

					"failed to load firmware filename\n");

				return 0;

			}

			break;

		}

	} else if (of_property_read_string(pdev->dev.of_node,

					 "firmware", &fw_name)) {

		dev_err(&pdev->dev, "failed to load firmware filename\n");

		return 0;

	}