From: Peter Meerwald p.meerwald@bct-electronic.com
mention repeatable to README.commands and fix some typos
Signed-off-by: Peter Meerwald p.meerwald@bct-electronic.com
--- doc/README.commands | 12 ++++++------ 1 files changed, 6 insertions(+), 6 deletions(-)
diff --git a/doc/README.commands b/doc/README.commands index d678992..69576dc 100644 --- a/doc/README.commands +++ b/doc/README.commands @@ -1,19 +1,19 @@
Commands are added to U-Boot by creating a new command structure. -This is done by first including command.h - -Then using the U_BOOT_CMD() macro to fill in a cmd_tbl_t struct. +This is done by first including command.h, then using the U_BOOT_CMD() macro +to fill in a cmd_tbl_t struct.
U_BOOT_CMD(name,maxargs,repeatable,command,"usage","help")
name: is the name of the commad. THIS IS NOT a string. -maxargs: the maximumn numbers of arguments this function takes +maxargs: the maximum number of arguments this function takes +repeatable: either 0 or 1 to indicate if autorepeat is allowed command: Function pointer (*cmd)(struct cmd_tbl_s *, int, int, char *[]); usage: Short description. This is a string -help: long description. This is a string +help: Long description. This is a string
-**** Behinde the scene ****** +**** Behind the scene ******
The structure created is named with a special prefix (__u_boot_cmd_) and placed by the linker in a special section.