upstream u-boot with additional patches for our devices/boards:
https://lists.denx.de/pipermail/u-boot/2017-March/282789.html (AXP crashes) ;
Gbit ethernet patch for some LIME2 revisions ;
with SPI flash support
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64 lines
1.2 KiB
64 lines
1.2 KiB
/*
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* MISC driver for TI MUSB Glue.
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*
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* (C) Copyright 2016
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* Texas Instruments Incorporated, <www.ti.com>
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*
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* SPDX-License-Identifier: GPL-2.0+
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*/
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#include <common.h>
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#include <command.h>
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#include <console.h>
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#include <dm.h>
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#include <linux/usb/otg.h>
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#include <dm/device-internal.h>
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#include <dm/lists.h>
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DECLARE_GLOBAL_DATA_PTR;
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#ifdef CONFIG_DM_USB
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static int ti_musb_wrapper_bind(struct udevice *parent)
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{
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const void *fdt = gd->fdt_blob;
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int node;
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int ret;
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for (node = fdt_first_subnode(fdt, parent->of_offset); node > 0;
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node = fdt_next_subnode(fdt, node)) {
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struct udevice *dev;
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const char *name = fdt_get_name(fdt, node, NULL);
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enum usb_dr_mode dr_mode;
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struct driver *drv;
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if (strncmp(name, "usb@", 4))
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continue;
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dr_mode = usb_get_dr_mode(node);
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switch (dr_mode) {
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case USB_DR_MODE_PERIPHERAL:
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/* Bind MUSB device */
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break;
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case USB_DR_MODE_HOST:
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/* Bind MUSB host */
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break;
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default:
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break;
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};
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}
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return 0;
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}
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static const struct udevice_id ti_musb_ids[] = {
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{ .compatible = "ti,am33xx-usb" },
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{ }
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};
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U_BOOT_DRIVER(ti_musb_wrapper) = {
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.name = "ti-musb-wrapper",
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.id = UCLASS_MISC,
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.of_match = ti_musb_ids,
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.bind = ti_musb_wrapper_bind,
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};
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#endif /* CONFIG_DM_USB */
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