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author | H. Nikolaus Schaller <hns@goldelico.com> | 2012-03-26 20:55:28 +0200 |
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committer | H. Nikolaus Schaller <hns@goldelico.com> | 2012-03-26 20:55:28 +0200 |
commit | 92988a21ad4c4c9504295ccb580c9f806134471b (patch) | |
tree | 5effc9f14170112450de05c67dafbe8d5034d595 /board/netstar/netstar.c | |
parent | ca2b506783b676c95762c54ea24dcfdaae1947c9 (diff) | |
download | bootable_bootloader_goldelico_gta04-92988a21ad4c4c9504295ccb580c9f806134471b.zip bootable_bootloader_goldelico_gta04-92988a21ad4c4c9504295ccb580c9f806134471b.tar.gz bootable_bootloader_goldelico_gta04-92988a21ad4c4c9504295ccb580c9f806134471b.tar.bz2 |
added boot script files to repository
Diffstat (limited to 'board/netstar/netstar.c')
-rw-r--r-- | board/netstar/netstar.c | 129 |
1 files changed, 0 insertions, 129 deletions
diff --git a/board/netstar/netstar.c b/board/netstar/netstar.c deleted file mode 100644 index df1704b..0000000 --- a/board/netstar/netstar.c +++ /dev/null @@ -1,129 +0,0 @@ -/* - * (C) Copyright 2005 2N TELEKOMUNIKACE, Ladislav Michl - * - * See file CREDITS for list of people who contributed to this - * project. - * - * 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 <netdev.h> -#include <i2c.h> -#include <flash.h> -#include <nand.h> - -#include <asm/io.h> - -DECLARE_GLOBAL_DATA_PTR; - -int board_init(void) -{ - /* arch number of NetStar board */ - gd->bd->bi_arch_number = MACH_TYPE_NETSTAR; - - /* adress of boot parameters */ - gd->bd->bi_boot_params = 0x10000100; - - return 0; -} - -int dram_init(void) -{ - gd->bd->bi_dram[0].start = PHYS_SDRAM_1; - gd->bd->bi_dram[0].size = PHYS_SDRAM_1_SIZE; - - /* Take the Ethernet controller out of reset and wait - * for the EEPROM load to complete. */ - *((volatile unsigned short *) GPIO_DATA_OUTPUT_REG) |= 0x80; - udelay(10); /* doesn't work before timer_init call */ - *((volatile unsigned short *) GPIO_DATA_OUTPUT_REG) &= ~0x80; - udelay(500); - - return 0; -} - -int misc_init_r(void) -{ -#if defined(CONFIG_RTC_DS1307) - /* enable trickle charge */ - i2c_reg_write(CONFIG_SYS_I2C_RTC_ADDR, 0x10, 0xaa); -#endif - return 0; -} - -int board_late_init(void) -{ - return 0; -} - -#if defined(CONFIG_CMD_FLASH) -ulong board_flash_get_legacy(ulong base, int banknum, flash_info_t * info) -{ - if (banknum == 0) { /* AM29LV800 boot flash */ - info->portwidth = FLASH_CFI_16BIT; - info->chipwidth = FLASH_CFI_BY16; - info->interface = FLASH_CFI_X16; - return 1; - } - - return 0; -} -#endif - -#if defined(CONFIG_CMD_NAND) -/* - * hardware specific access to control-lines - * - * NAND_NCE: bit 0 - don't care - * NAND_CLE: bit 1 -> bit 1 (0x0002) - * NAND_ALE: bit 2 -> bit 2 (0x0004) - */ -static void netstar_nand_hwcontrol(struct mtd_info *mtd, int cmd, - unsigned int ctrl) -{ - struct nand_chip *chip = mtd->priv; - unsigned long mask; - - if (cmd == NAND_CMD_NONE) - return; - - mask = (ctrl & NAND_CLE) ? 0x02 : 0; - if (ctrl & NAND_ALE) - mask |= 0x04; - writeb(cmd, (unsigned long)chip->IO_ADDR_W | mask); -} - -int board_nand_init(struct nand_chip *nand) -{ - nand->options = NAND_SAMSUNG_LP_OPTIONS; - nand->ecc.mode = NAND_ECC_SOFT; - nand->cmd_ctrl = netstar_nand_hwcontrol; - nand->chip_delay = 400; - return 0; -} -#endif - -#ifdef CONFIG_CMD_NET -int board_eth_init(bd_t *bis) -{ - int rc = 0; -#ifdef CONFIG_SMC91111 - rc = smc91111_initialize(0, CONFIG_SMC91111_BASE); -#endif - return rc; -} -#endif |