diff options
Diffstat (limited to 'board/faraday/a320evb/a320evb.c')
| -rw-r--r-- | board/faraday/a320evb/a320evb.c | 73 | 
1 files changed, 73 insertions, 0 deletions
| diff --git a/board/faraday/a320evb/a320evb.c b/board/faraday/a320evb/a320evb.c new file mode 100644 index 000000000..85b11b96a --- /dev/null +++ b/board/faraday/a320evb/a320evb.c @@ -0,0 +1,73 @@ +/* + * (C) Copyright 2009 Faraday Technology + * Po-Yu Chuang <ratbert@faraday-tech.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., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#include <common.h> +#include <netdev.h> +#include <asm/io.h> + +#include <asm/arch/ftsmc020.h> + +DECLARE_GLOBAL_DATA_PTR; + +/* + * Miscellaneous platform dependent initialisations + */ + +int board_init(void) +{ +	gd->bd->bi_arch_number = MACH_TYPE_FARADAY; +	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->bd->bi_dram[0].start = sdram_base; +	gd->bd->bi_dram[0].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; +} |