diff options
Diffstat (limited to 'u-boot/board/logicpd/zoom1/zoom1.c')
| -rw-r--r-- | u-boot/board/logicpd/zoom1/zoom1.c | 100 |
1 files changed, 100 insertions, 0 deletions
diff --git a/u-boot/board/logicpd/zoom1/zoom1.c b/u-boot/board/logicpd/zoom1/zoom1.c new file mode 100644 index 0000000..7ef13cc --- /dev/null +++ b/u-boot/board/logicpd/zoom1/zoom1.c @@ -0,0 +1,100 @@ +/* + * (C) Copyright 2004-2008 + * Texas Instruments, <www.ti.com> + * + * Author : + * Nishanth Menon <nm@ti.com> + * + * Derived from Beagle Board and 3430 SDP code by + * Sunil Kumar <sunilsaini05@gmail.com> + * Shashi Ranjan <shashiranjanmca05@gmail.com> + * Richard Woodruff <r-woodruff2@ti.com> + * Syed Mohammed Khasim <khasim@ti.com> + * + * + * 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 <twl4030.h> +#include <asm/io.h> +#include <asm/arch/mux.h> +#include <asm/arch/sys_proto.h> +#include <asm/mach-types.h> +#include "zoom1.h" + +DECLARE_GLOBAL_DATA_PTR; + +/* + * Routine: board_init + * Description: Early hardware init. + */ +int board_init(void) +{ + gpmc_init(); /* in SRAM or SDRAM, finish GPMC */ + /* board id for Linux */ + gd->bd->bi_arch_number = MACH_TYPE_OMAP_LDP; + /* boot param addr */ + gd->bd->bi_boot_params = (OMAP34XX_SDRC_CS0 + 0x100); + + return 0; +} + +/* + * Routine: misc_init_r + * Description: Configure zoom board specific configurations + */ +int misc_init_r(void) +{ + twl4030_power_init(); + twl4030_led_init(TWL4030_LED_LEDEN_LEDAON | TWL4030_LED_LEDEN_LEDBON); + dieid_num_r(); + + /* + * Board Reset + * The board is reset by holding the red button on the + * top right front face for eight seconds. + */ + twl4030_power_reset_init(); + + return 0; +} + +/* + * Routine: set_muxconf_regs + * Description: Setting up the configuration Mux registers specific to the + * hardware. Many pins need to be moved from protect to primary + * mode. + */ +void set_muxconf_regs(void) +{ + /* platform specific muxes */ + MUX_ZOOM1_MDK(); +} + +#ifdef CONFIG_CMD_NET +int board_eth_init(bd_t *bis) +{ + int rc = 0; +#ifdef CONFIG_LAN91C96 + rc = lan91c96_initialize(0, CONFIG_LAN91C96_BASE); +#endif + return rc; +} +#endif |