.. index:: mmc_extcsd (command) .. _command_mmc_extcsd: mmc_extcsd - Read/write the extended CSD register. ================================================== Usage ^^^^^ ``mmc_extcsd dev [-r | -b | -i index [-r | -v value [-y]]]`` Options ^^^^^^^ -i field index of the register -r print the register as raw data -v value which will be written -y don't request when writing to one time programmable fields -b set bkops-enable (EXT_CSD_BKOPS_EN[163]) .. generated from: /ptx/work/WORK_EIHEI/sha/backup/barebox/barebox-maintainer-utils/barebox/commands/mmc_extcsd.c .. command function: do_mmc_extcsd