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https://git.kernel.org/pub/scm/utils/mmc/mmc-utils.git
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0ca049f251
Add commands to get and set write protect modes for the specified areas of the user partition. The ability to set permanent write protect is #ifdef'd with "DANGEROUS_COMMANDS_ENABLED" because it has the ability to make the eMMC device and possibly the system permanently unusable. Signed-off-by: Al Cooper <alcooperx@gmail.com> Signed-off-by: Chris Ball <chris@printf.net>
48 lines
2.0 KiB
C
48 lines
2.0 KiB
C
/*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public
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* License v2 as published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public
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* License along with this program; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 021110-1307, USA.
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*
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* Modified to add field firmware update support,
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* those modifications are Copyright (c) 2016 SanDisk Corp.
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*/
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/* mmc_cmds.c */
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int do_read_extcsd(int nargs, char **argv);
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int do_write_extcsd(int nargs, char **argv);
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int do_writeprotect_boot_get(int nargs, char **argv);
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int do_writeprotect_boot_set(int nargs, char **argv);
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int do_writeprotect_user_get(int nargs, char **argv);
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int do_writeprotect_user_set(int nargs, char **argv);
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int do_disable_512B_emulation(int nargs, char **argv);
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int do_write_boot_en(int nargs, char **argv);
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int do_boot_bus_conditions_set(int nargs, char **argv);
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int do_write_bkops_en(int nargs, char **argv);
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int do_hwreset_en(int nargs, char **argv);
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int do_hwreset_dis(int nargs, char **argv);
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int do_sanitize(int nargs, char **argv);
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int do_status_get(int nargs, char **argv);
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int do_create_gp_partition(int nargs, char **argv);
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int do_enh_area_set(int nargs, char **argv);
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int do_write_reliability_set(int nargs, char **argv);
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int do_rpmb_write_key(int nargs, char **argv);
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int do_rpmb_read_counter(int nargs, char **argv);
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int do_rpmb_read_block(int nargs, char **argv);
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int do_rpmb_write_block(int nargs, char **argv);
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int do_cache_en(int nargs, char **argv);
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int do_cache_dis(int nargs, char **argv);
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int do_ffu(int nargs, char **argv);
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int do_read_scr(int argc, char **argv);
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int do_read_cid(int argc, char **argv);
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int do_read_csd(int argc, char **argv);
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