On 4/23/21 11:23 PM, Heinrich Schuchardt wrote: > On 02.04.21 02:15, Jaehoon Chung wrote: >> Provide a man-pages for the mmc command. >> >> Signed-off-by: Jaehoon Chung <[email protected]> >> --- >> Changelog on V2 >> - Add missing empty line >> - Add bootbus's arguments descriptions >> --- >> doc/usage/index.rst | 1 + >> doc/usage/mmc.rst | 212 ++++++++++++++++++++++++++++++++++++++++++++ >> 2 files changed, 213 insertions(+) >> create mode 100644 doc/usage/mmc.rst >> >> diff --git a/doc/usage/index.rst b/doc/usage/index.rst >> index 6c59bbadab45..15c682ceface 100644 >> --- a/doc/usage/index.rst >> +++ b/doc/usage/index.rst >> @@ -30,6 +30,7 @@ Shell commands >> load >> loady >> mbr >> + mmc >> pstore >> qfw >> sbi >> diff --git a/doc/usage/mmc.rst b/doc/usage/mmc.rst >> new file mode 100644 >> index 000000000000..57284ed6741e >> --- /dev/null >> +++ b/doc/usage/mmc.rst >> @@ -0,0 +1,212 @@ >> +.. SPDX-License-Identifier: GPL-2.0+: >> + >> +mmc command >> +============ >> + >> +Synopsis >> +-------- >> + >> +:: >> + >> + mmc info >> + mmc read addr blk# cnt >> + mmc write addr blk# cnt >> + mmc erase blk# cnt >> + mmc rescan >> + mmc part >> + mmc dev [dev] [part] >> + mmc list >> + mmc wp >> + mmc bootbus <dev> <boot_bus_width> <reset_boot_bus_width> <boot_mode> >> + mmc bootpart-resize <dev> <dev part size MB> <RPMB part size MB> >> + mmc partconf <dev> [boot_ack boot_partition partition_access] >> + mmc rst-function <dev> <value> >> + >> +Description >> +----------- >> + >> +The mmc command is used to control MMC(eMMC/SD) device. >> + >> +The 'mmc info' command displays information (Manufacturer ID, OEM, Name, >> Bus Speed, Mode, ...) of MMC device. >> + >> +The 'mmc read' command reads raw data to memory address from MMC device >> with block offset and count. >> + >> +The 'mmc write' command writes raw data to MMC device from memory address >> with block offset and count. >> + >> + addr >> + memory address >> + blk# >> + start block offset >> + cnt >> + block count >> + >> +The 'mmc erase' command erases MMC device from block offset until count. > > Shouldn't this be: > > The 'mmc erase' command erases *count* blocks on the MMC device starting > at block *blk#*?
Will update. Thanks! Best Regards, Jaehoon Chung > > Best regards > > Heinrich > >> + >> + blk# >> + start block offset >> + cnt >> + block count >> + > <snip /> >
