mirror of
https://github.com/AsahiLinux/u-boot
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1e94b46f73
This old patch was marked as deferred. Bring it back to life, to continue towards the removal of common.h Move this out of the common header and include it only where needed. Signed-off-by: Simon Glass <sjg@chromium.org>
59 lines
1.1 KiB
C
59 lines
1.1 KiB
C
// SPDX-License-Identifier: GPL-2.0+
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/*
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* cmd_sdp.c -- sdp command
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*
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* Copyright (C) 2016 Toradex
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* Author: Stefan Agner <stefan.agner@toradex.com>
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*/
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#include <common.h>
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#include <command.h>
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#include <g_dnl.h>
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#include <sdp.h>
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#include <usb.h>
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#include <linux/printk.h>
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static int do_sdp(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[])
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{
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int controller_index;
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struct udevice *udc;
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int ret;
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if (argc < 2)
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return CMD_RET_USAGE;
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controller_index = simple_strtoul(argv[1], NULL, 0);
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ret = udc_device_get_by_index(controller_index, &udc);
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if (ret)
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return ret;
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g_dnl_clear_detach();
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ret = g_dnl_register("usb_dnl_sdp");
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if (ret) {
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pr_err("SDP dnl register failed: %d\n", ret);
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goto exit_register;
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}
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ret = sdp_init(udc);
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if (ret) {
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pr_err("SDP init failed: %d\n", ret);
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goto exit;
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}
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/* This command typically does not return but jumps to an image */
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sdp_handle(udc);
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pr_err("SDP ended\n");
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exit:
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g_dnl_unregister();
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exit_register:
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udc_device_put(udc);
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return CMD_RET_FAILURE;
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}
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U_BOOT_CMD(sdp, 2, 1, do_sdp,
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"Serial Downloader Protocol",
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"<USB_controller>\n"
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" - serial downloader protocol via <USB_controller>\n"
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);
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