mirror of
https://github.com/brain-hackers/u-boot-brain
synced 2024-06-09 23:36:03 +09:00
47e26b1bf9
Lots of code use this construct: cmd_usage(cmdtp); return 1; Change cmd_usage() let it return 1 - then we can replace all these ocurrances by return cmd_usage(cmdtp); This fixes a few places with incorrect return code handling, too. Signed-off-by: Wolfgang Denk <wd@denx.de>
37 lines
612 B
C
37 lines
612 B
C
/*
|
|
* Command for accessing DataFlash.
|
|
*
|
|
* Copyright (C) 2008 Atmel Corporation
|
|
*/
|
|
#include <common.h>
|
|
#include <df.h>
|
|
|
|
static int do_df(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
|
|
{
|
|
const char *cmd;
|
|
|
|
/* need at least two arguments */
|
|
if (argc < 2)
|
|
goto usage;
|
|
|
|
cmd = argv[1];
|
|
|
|
if (strcmp(cmd, "init") == 0) {
|
|
df_init(0, 0, 1000000);
|
|
return 0;
|
|
}
|
|
|
|
if (strcmp(cmd, "info") == 0) {
|
|
df_show_info();
|
|
return 0;
|
|
}
|
|
|
|
usage:
|
|
return cmd_usage(cmdtp);
|
|
}
|
|
|
|
U_BOOT_CMD(
|
|
sf, 2, 1, do_serial_flash,
|
|
"Serial flash sub-system",
|
|
"probe [bus:]cs - init flash device on given SPI bus and CS")
|