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https://source.denx.de/u-boot/u-boot.git
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d678a59d2d
When bringing in the series 'arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"' I failed to notice that b4 noticed it was based on next and so took that as the base commit and merged that part of next to master. This reverts commitc8ffd1356d, reversing changes made to2ee6f3a5f7. Reported-by: Jonas Karlman <jonas@kwiboo.se> Signed-off-by: Tom Rini <trini@konsulko.com>
54 lines
1.3 KiB
C
54 lines
1.3 KiB
C
// SPDX-License-Identifier: GPL-2.0+
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/*
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* (C) Copyright 2020
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* Niel Fourie, DENX Software Engineering, lusus@denx.de.
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*/
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#include <common.h>
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#include <blk.h>
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#include <command.h>
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#include <dm.h>
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static int do_lsblk(struct cmd_tbl *cmdtp, int flag, int argc, char * const argv[])
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{
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struct driver *d = ll_entry_start(struct driver, driver);
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const int n_ents = ll_entry_count(struct driver, driver);
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struct driver *entry;
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struct udevice *udev;
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struct uclass *uc;
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struct blk_desc *desc;
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int ret, i;
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ret = uclass_get(UCLASS_BLK, &uc);
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if (ret) {
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puts("Could not get BLK uclass.\n");
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return CMD_RET_FAILURE;
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}
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puts("Block Driver Devices\n");
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puts("-----------------------------\n");
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for (entry = d; entry < d + n_ents; entry++) {
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if (entry->id != UCLASS_BLK)
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continue;
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i = 0;
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printf("%-20.20s", entry->name);
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uclass_foreach_dev(udev, uc) {
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if (udev->driver != entry)
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continue;
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desc = dev_get_uclass_plat(udev);
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printf("%c %s %u", i ? ',' : ':',
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blk_get_uclass_name(desc->uclass_id),
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desc->devnum);
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i++;
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}
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if (!i)
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puts(": <none>");
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puts("\n");
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}
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return CMD_RET_SUCCESS;
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}
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U_BOOT_CMD(lsblk, 1, 0, do_lsblk, "list block drivers and devices",
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"- display list of block device drivers and attached block devices"
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);
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