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/*
* Copyright (c) 2011 Sebastian Andrzej Siewior <bigeasy at linutronix.de>
*
* Modified by Vishveshwar Bhat <vishveshwar.bhat@ti.com>
* Pankaj Bharadiya <pankaj.bharadiya@ti.com>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*
*/
#include <common.h>
#include <command.h>
#include <usb/fastboot.h>
#include <asm/sizes.h>
static char serial_number[28] = "001234";
static struct usb_string def_usb_fb_strings[] = {
/* This has to match the product name used in the AOSP build.
Should not be hard coded here... */
/* { FB_STR_PRODUCT_IDX, "AM335xevm" }, */
{ FB_STR_PRODUCT_IDX, "beagleboneblack" },
{ FB_STR_SERIAL_IDX, serial_number },
{ FB_STR_PROC_REV_IDX, "ES2.x" },
{ FB_STR_PROC_TYPE_IDX, "ARMv7" },
{ FB_STR_MANUFACTURER_IDX, "Texas Instruments" },
{ }
};
static struct usb_gadget_strings def_fb_strings = {
.language = 0x0409, /* en-us */
.strings = def_usb_fb_strings,
};
/*
* Hardcoded memory region to stash data which comes over USB before it is
* stored on media
*/
DECLARE_GLOBAL_DATA_PTR;
#define CFG_FASTBOOT_TRANSFER_BUFFER (void *)(gd->bd->bi_dram[0].start + SZ_16M)
static void set_serial_number(void)
{
/* use ethaddr for fastboot serial no. */
char *ethaddr = getenv ("ipaddress"); /* "123456789012345678901234567890"; *//*getenv("ethaddr");*/
if (ethaddr != NULL) {
int len;
memset(&serial_number[0], 0, 28);
len = strlen(ethaddr);
if (len > 28)
len = 26;
strncpy(&serial_number[0], ethaddr, len);
}
}
int fastboot_board_init(struct fastboot_config *interface,
struct usb_gadget_strings **str)
{
/* Initialize board serial no. */
set_serial_number();
interface->transfer_buffer = CFG_FASTBOOT_TRANSFER_BUFFER;
interface->transfer_buffer_size = CONFIG_FASTBOOT_MAX_TRANSFER_SIZE;
interface->nand_block_size = FASTBOOT_NAND_BLOCK_SIZE;
interface->nand_oob_size = FASTBOOT_NAND_OOB_SIZE;
interface->download_bytes = 0;
interface->download_size = 0;
*str = &def_fb_strings;
return 0;
}
static int do_fastboot(cmd_tbl_t *cmdtp, int flag, int argc, char *const argv[])
{
int ret = 1;
printf("Fastboot dbg...\n");
if (!fastboot_init()) {
//board_mmc_fbtptn_init();
printf("Fastboot entered...\n");
ret = 0;
while (1) {
if (fastboot_poll())
{
printf("Fastboot poll break...\n");
break;
}
}
}
fastboot_shutdown();
return ret;
}
U_BOOT_CMD(
fastboot, 1, 1, do_fastboot,
"fastboot- use USB Fastboot protocol\n",
""
);
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