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.
59 lines
1.1 KiB
59 lines
1.1 KiB
/*
|
|
* (C) Copyright 2009 Faraday Technology
|
|
* Po-Yu Chuang <ratbert@faraday-tech.com>
|
|
*
|
|
* SPDX-License-Identifier: GPL-2.0+
|
|
*/
|
|
|
|
#include <common.h>
|
|
#include <netdev.h>
|
|
#include <asm/io.h>
|
|
|
|
#include <faraday/ftsmc020.h>
|
|
|
|
DECLARE_GLOBAL_DATA_PTR;
|
|
|
|
/*
|
|
* Miscellaneous platform dependent initialisations
|
|
*/
|
|
|
|
int board_init(void)
|
|
{
|
|
gd->bd->bi_boot_params = PHYS_SDRAM_1 + 0x100;
|
|
|
|
ftsmc020_init(); /* initialize Flash */
|
|
return 0;
|
|
}
|
|
|
|
int dram_init(void)
|
|
{
|
|
unsigned long sdram_base = PHYS_SDRAM_1;
|
|
unsigned long expected_size = PHYS_SDRAM_1_SIZE;
|
|
unsigned long actual_size;
|
|
|
|
actual_size = get_ram_size((void *)sdram_base, expected_size);
|
|
|
|
gd->ram_size = actual_size;
|
|
|
|
if (expected_size != actual_size)
|
|
printf("Warning: Only %lu of %lu MiB SDRAM is working\n",
|
|
actual_size >> 20, expected_size >> 20);
|
|
|
|
return 0;
|
|
}
|
|
|
|
int board_eth_init(bd_t *bd)
|
|
{
|
|
return ftmac100_initialize(bd);
|
|
}
|
|
|
|
ulong board_flash_get_legacy(ulong base, int banknum, flash_info_t *info)
|
|
{
|
|
if (banknum == 0) { /* non-CFI boot flash */
|
|
info->portwidth = FLASH_CFI_8BIT;
|
|
info->chipwidth = FLASH_CFI_BY8;
|
|
info->interface = FLASH_CFI_X8;
|
|
return 1;
|
|
} else
|
|
return 0;
|
|
}
|
|
|