upstream u-boot with additional patches for our devices/boards: https://lists.denx.de/pipermail/u-boot/2017-March/282789.html (AXP crashes) ; Gbit ethernet patch for some LIME2 revisions ; with SPI flash support
You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
 
 
 
 
 
 
u-boot/common/cmd_df.c

36 lines
609 B

/*
* 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_RET_USAGE;
}
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")