59 lines
1.4 KiB
C
59 lines
1.4 KiB
C
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/*
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* Copyright (c) 2018 Fuzhou Rockchip Electronics Co., Ltd
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*
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* SPDX-License-Identifier: (GPL-2.0+ OR MIT)
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*/
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#include <common.h>
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#include <command.h>
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#include <dm.h>
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#include <rksfc.h>
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static int rksfc_curr_dev;
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static int do_rksfc(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
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{
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int ret;
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u32 dev_type = IF_TYPE_UNKNOWN;
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if (rksfc_curr_dev == 0)
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dev_type = IF_TYPE_SPINAND;
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else if (rksfc_curr_dev == 1)
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dev_type = IF_TYPE_SPINOR;
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if (argc == 2) {
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if (strncmp(argv[1], "scan", 4) == 0) {
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ret = rksfc_scan_namespace();
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if (ret)
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return CMD_RET_FAILURE;
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return ret;
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}
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}
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if (argc == 3) {
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if (strncmp(argv[1], "dev", 3) == 0) {
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if ((int)simple_strtoul(argv[2], NULL, 10) == 0)
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dev_type = IF_TYPE_SPINAND;
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else
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dev_type = IF_TYPE_SPINOR;
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}
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}
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return blk_common_cmd(argc, argv, dev_type, &rksfc_curr_dev);
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}
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U_BOOT_CMD(
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rksfc, 8, 1, do_rksfc,
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"rockchip sfc sub-system",
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"scan - scan Sfc devices\n"
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"rksfc info - show all available Sfc devices\n"
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"rksfc device [dev] - show or set current Sfc device\n"
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" dev 0 - spinand\n"
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" dev 1 - spinor\n"
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"rksfc part [dev] - print partition table of one or all Sfc devices\n"
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"rksfc read addr blk# cnt - read `cnt' blocks starting at block\n"
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" `blk#' to memory address `addr'\n"
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"rksfc write addr blk# cnt - write `cnt' blocks starting at block\n"
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" `blk#' from memory address `addr'"
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);
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