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.
91 lines
2.0 KiB
91 lines
2.0 KiB
/*
|
|
* Copyright (C) 2007 - 2010
|
|
* Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
|
|
* (C) Copyright 2000-2003
|
|
* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
|
|
* Copyright (C) 2004-2007 Freescale Semiconductor, Inc.
|
|
*
|
|
* board/shmin/shmin.c
|
|
*
|
|
* SPDX-License-Identifier: GPL-2.0+
|
|
*
|
|
* Copy board_flash_get_legacy() from board/freescale/m54455evb/m54455evb.c
|
|
*/
|
|
|
|
#include <common.h>
|
|
#include <asm/io.h>
|
|
#include <asm/processor.h>
|
|
#include <netdev.h>
|
|
|
|
int checkboard(void)
|
|
{
|
|
puts("BOARD: T-SH7706LAN ");
|
|
if(readb(0xb0008006) == 0xab)
|
|
puts("v2\n");
|
|
else
|
|
puts("v1\n");
|
|
return 0;
|
|
}
|
|
|
|
int board_init(void)
|
|
{
|
|
writew(0x2980, BCR2);
|
|
return 0;
|
|
}
|
|
|
|
int board_eth_init(bd_t *bis)
|
|
{
|
|
return ne2k_register();
|
|
}
|
|
|
|
void led_set_state(unsigned short value)
|
|
{
|
|
|
|
}
|
|
|
|
#if defined(CONFIG_FLASH_CFI_LEGACY)
|
|
#include <flash.h>
|
|
ulong board_flash_get_legacy(ulong base, int banknum, flash_info_t *info)
|
|
{
|
|
int sect[] = CONFIG_SYS_ATMEL_SECT;
|
|
int sectsz[] = CONFIG_SYS_ATMEL_SECTSZ;
|
|
int i, j, k;
|
|
|
|
if (base != CONFIG_SYS_ATMEL_BASE)
|
|
return 0;
|
|
|
|
info->flash_id = 0x01000000;
|
|
info->portwidth = 1;
|
|
info->chipwidth = 1;
|
|
info->buffer_size = 1;
|
|
info->erase_blk_tout = 16384;
|
|
info->write_tout = 2;
|
|
info->buffer_write_tout = 5;
|
|
info->vendor = 0xFFF0; /* CFI_CMDSET_AMD_LEGACY */
|
|
info->cmd_reset = 0x00F0;
|
|
info->interface = FLASH_CFI_X8;
|
|
info->legacy_unlock = 0;
|
|
info->manufacturer_id = (u16) ATM_MANUFACT;
|
|
info->device_id = ATM_ID_LV040;
|
|
info->device_id2 = 0;
|
|
info->ext_addr = 0;
|
|
info->cfi_version = 0x3133;
|
|
info->cfi_offset = 0x0000;
|
|
info->addr_unlock1 = 0x00000555;
|
|
info->addr_unlock2 = 0x000002AA;
|
|
info->name = "CFI conformant";
|
|
info->size = 0;
|
|
info->sector_count = CONFIG_SYS_ATMEL_TOTALSECT;
|
|
info->start[0] = base;
|
|
|
|
for (k = 0, i = 0; i < CONFIG_SYS_ATMEL_REGION; i++) {
|
|
info->size += sect[i] * sectsz[i];
|
|
for (j = 0; j < sect[i]; j++, k++) {
|
|
info->start[k + 1] = info->start[k] + sectsz[i];
|
|
info->protect[k] = 0;
|
|
}
|
|
}
|
|
|
|
return 1;
|
|
}
|
|
#endif /* CONFIG_FLASH_CFI_LEGACY */
|
|
|