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Coding Style cleanup: remove trailing white space
[karo-tx-uboot.git] / board / amcc / taishan / update.c
1 /*
2  * (C) Copyright 2007
3  * Stefan Roese, DENX Software Engineering, sr@denx.de.
4  *
5  * SPDX-License-Identifier:     GPL-2.0+
6  */
7
8 #include <config.h>
9 #include <common.h>
10 #include <command.h>
11 #include <asm/processor.h>
12 #include <i2c.h>
13
14 #if defined(CONFIG_TAISHAN)
15
16 const uchar bootstrap_buf[16] = {
17         0x86,
18         0x78,
19         0xc1,
20         0xa6,
21         0x09,
22         0x67,
23         0x04,
24         0x63,
25         0x00,
26         0x00,
27         0x00,
28         0x00,
29         0x00,
30         0x00,
31         0x00,
32         0x00
33 };
34
35 static int update_boot_eeprom(void)
36 {
37         ulong len = 0x10;
38         uchar chip = CONFIG_SYS_BOOTSTRAP_IIC_ADDR;
39         uchar *pbuf = (uchar *)bootstrap_buf;
40         int ii, jj;
41
42         for (ii = 0; ii < len; ii++) {
43                 if (i2c_write(chip, ii, 1, &pbuf[ii], 1) != 0) {
44                         printf("i2c_write failed\n");
45                         return -1;
46                 }
47
48                 /* wait 10ms */
49                 for (jj = 0; jj < 10; jj++)
50                         udelay(1000);
51         }
52         return 0;
53 }
54
55 int do_update_boot_eeprom(cmd_tbl_t * cmdtp, int flag, int argc, char * const argv[])
56 {
57         return update_boot_eeprom();
58 }
59
60 U_BOOT_CMD(update_boot_eeprom, 1, 1, do_update_boot_eeprom,
61            "update bootstrap eeprom content", "");
62 #endif