diff options
Diffstat (limited to 'board/omap3/evm/evm.c')
-rw-r--r-- | board/omap3/evm/evm.c | 133 |
1 files changed, 0 insertions, 133 deletions
diff --git a/board/omap3/evm/evm.c b/board/omap3/evm/evm.c deleted file mode 100644 index 0718a08..0000000 --- a/board/omap3/evm/evm.c +++ /dev/null @@ -1,133 +0,0 @@ -/* - * (C) Copyright 2004-2008 - * Texas Instruments, <www.ti.com> - * - * Author : - * Manikandan Pillai <mani.pillai@ti.com> - * - * Derived from Beagle Board and 3430 SDP code by - * 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 <asm/io.h> -#include <asm/arch/mem.h> -#include <asm/arch/mux.h> -#include <asm/arch/sys_proto.h> -#include <i2c.h> -#include <asm/mach-types.h> -#include "evm.h" - -/* - * Routine: board_init - * Description: Early hardware init. - */ -int board_init(void) -{ - DECLARE_GLOBAL_DATA_PTR; - - gpmc_init(); /* in SRAM or SDRAM, finish GPMC */ - /* board id for Linux */ - gd->bd->bi_arch_number = MACH_TYPE_OMAP3EVM; - /* boot param addr */ - gd->bd->bi_boot_params = (OMAP34XX_SDRC_CS0 + 0x100); - - return 0; -} - -/* - * Routine: misc_init_r - * Description: Init ethernet (done here so udelay works) - */ -int misc_init_r(void) -{ - -#ifdef CONFIG_DRIVER_OMAP34XX_I2C - i2c_init(CONFIG_SYS_I2C_SPEED, CONFIG_SYS_I2C_SLAVE); -#endif - -#if defined(CONFIG_CMD_NET) - setup_net_chip(); -#endif - - dieid_num_r(); - - 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) -{ - MUX_EVM(); -} - -/* - * Routine: setup_net_chip - * Description: Setting up the configuration GPMC registers specific to the - * Ethernet hardware. - */ -static void setup_net_chip(void) -{ - struct gpio *gpio3_base = (struct gpio *)OMAP34XX_GPIO3_BASE; - struct ctrl *ctrl_base = (struct ctrl *)OMAP34XX_CTRL_BASE; - - /* Configure GPMC registers */ - writel(NET_GPMC_CONFIG1, &gpmc_cfg->cs[5].config1); - writel(NET_GPMC_CONFIG2, &gpmc_cfg->cs[5].config2); - writel(NET_GPMC_CONFIG3, &gpmc_cfg->cs[5].config3); - writel(NET_GPMC_CONFIG4, &gpmc_cfg->cs[5].config4); - writel(NET_GPMC_CONFIG5, &gpmc_cfg->cs[5].config5); - writel(NET_GPMC_CONFIG6, &gpmc_cfg->cs[5].config6); - writel(NET_GPMC_CONFIG7, &gpmc_cfg->cs[5].config7); - - /* Enable off mode for NWE in PADCONF_GPMC_NWE register */ - writew(readw(&ctrl_base ->gpmc_nwe) | 0x0E00, &ctrl_base->gpmc_nwe); - /* Enable off mode for NOE in PADCONF_GPMC_NADV_ALE register */ - writew(readw(&ctrl_base->gpmc_noe) | 0x0E00, &ctrl_base->gpmc_noe); - /* Enable off mode for ALE in PADCONF_GPMC_NADV_ALE register */ - writew(readw(&ctrl_base->gpmc_nadv_ale) | 0x0E00, - &ctrl_base->gpmc_nadv_ale); - - /* Make GPIO 64 as output pin */ - writel(readl(&gpio3_base->oe) & ~(GPIO0), &gpio3_base->oe); - - /* Now send a pulse on the GPIO pin */ - writel(GPIO0, &gpio3_base->setdataout); - udelay(1); - writel(GPIO0, &gpio3_base->cleardataout); - udelay(1); - writel(GPIO0, &gpio3_base->setdataout); -} - -int board_eth_init(bd_t *bis) -{ - int rc = 0; -#ifdef CONFIG_SMC911X - rc = smc911x_initialize(0, CONFIG_SMC911X_BASE); -#endif - return rc; -} |