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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 commit c8ffd1356d42223cbb8c86280a083cc3c93e6426, reversing changes made to 2ee6f3a5f7550de3599faef9704e166e5dcace35. Reported-by: Jonas Karlman <jonas@kwiboo.se> Signed-off-by: Tom Rini <trini@konsulko.com>
133 lines
3.1 KiB
C
133 lines
3.1 KiB
C
// SPDX-License-Identifier: GPL-2.0+
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/*
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* (C) Copyright 2000-2011
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* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
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*/
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#include <common.h>
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#include <bootstage.h>
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#include <command.h>
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#include <cpu_func.h>
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#include <image.h>
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#include <log.h>
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#include <part.h>
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int common_diskboot(struct cmd_tbl *cmdtp, const char *intf, int argc,
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char *const argv[])
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{
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__maybe_unused int dev;
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int part;
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ulong addr = CONFIG_SYS_LOAD_ADDR;
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ulong cnt;
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struct disk_partition info;
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#if defined(CONFIG_LEGACY_IMAGE_FORMAT)
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struct legacy_img_hdr *hdr;
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#endif
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struct blk_desc *dev_desc;
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#if CONFIG_IS_ENABLED(FIT)
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const void *fit_hdr = NULL;
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#endif
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bootstage_mark(BOOTSTAGE_ID_IDE_START);
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if (argc > 3) {
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bootstage_error(BOOTSTAGE_ID_IDE_ADDR);
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return CMD_RET_USAGE;
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}
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bootstage_mark(BOOTSTAGE_ID_IDE_ADDR);
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if (argc > 1)
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addr = hextoul(argv[1], NULL);
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bootstage_mark(BOOTSTAGE_ID_IDE_BOOT_DEVICE);
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part = blk_get_device_part_str(intf, cmd_arg2(argc, argv),
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&dev_desc, &info, 1);
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if (part < 0) {
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bootstage_error(BOOTSTAGE_ID_IDE_TYPE);
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return 1;
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}
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dev = dev_desc->devnum;
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bootstage_mark(BOOTSTAGE_ID_IDE_TYPE);
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printf("\nLoading from %s device %d, partition %d: "
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"Name: %.32s Type: %.32s\n", intf, dev, part, info.name,
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info.type);
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debug("First Block: " LBAFU ", # of blocks: " LBAFU
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", Block Size: %ld\n",
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info.start, info.size, info.blksz);
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if (blk_dread(dev_desc, info.start, 1, (ulong *)addr) != 1) {
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printf("** Read error on %d:%d\n", dev, part);
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bootstage_error(BOOTSTAGE_ID_IDE_PART_READ);
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return 1;
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}
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bootstage_mark(BOOTSTAGE_ID_IDE_PART_READ);
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switch (genimg_get_format((void *) addr)) {
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#if defined(CONFIG_LEGACY_IMAGE_FORMAT)
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case IMAGE_FORMAT_LEGACY:
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hdr = (struct legacy_img_hdr *)addr;
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bootstage_mark(BOOTSTAGE_ID_IDE_FORMAT);
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if (!image_check_hcrc(hdr)) {
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puts("\n** Bad Header Checksum **\n");
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bootstage_error(BOOTSTAGE_ID_IDE_CHECKSUM);
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return 1;
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}
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bootstage_mark(BOOTSTAGE_ID_IDE_CHECKSUM);
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image_print_contents(hdr);
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cnt = image_get_image_size(hdr);
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break;
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#endif
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#if CONFIG_IS_ENABLED(FIT)
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case IMAGE_FORMAT_FIT:
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fit_hdr = (const void *) addr;
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puts("Fit image detected...\n");
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cnt = fit_get_size(fit_hdr);
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break;
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#endif
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default:
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bootstage_error(BOOTSTAGE_ID_IDE_FORMAT);
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puts("** Unknown image type\n");
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return 1;
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}
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cnt += info.blksz - 1;
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cnt /= info.blksz;
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cnt -= 1;
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if (blk_dread(dev_desc, info.start + 1, cnt,
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(ulong *)(addr + info.blksz)) != cnt) {
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printf("** Read error on %d:%d\n", dev, part);
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bootstage_error(BOOTSTAGE_ID_IDE_READ);
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return 1;
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}
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bootstage_mark(BOOTSTAGE_ID_IDE_READ);
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#if CONFIG_IS_ENABLED(FIT)
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/* This cannot be done earlier,
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* we need complete FIT image in RAM first */
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if (genimg_get_format((void *) addr) == IMAGE_FORMAT_FIT) {
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if (fit_check_format(fit_hdr, IMAGE_SIZE_INVAL)) {
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bootstage_error(BOOTSTAGE_ID_IDE_FIT_READ);
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puts("** Bad FIT image format\n");
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return 1;
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}
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bootstage_mark(BOOTSTAGE_ID_IDE_FIT_READ_OK);
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}
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#endif
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flush_cache(addr, (cnt+1)*info.blksz);
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/* Loading ok, update default load address */
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image_load_addr = addr;
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return bootm_maybe_autostart(cmdtp, argv[0]);
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}
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