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Diffstat (limited to 'board/ti/sdp3430/sdp.c')
| -rw-r--r-- | board/ti/sdp3430/sdp.c | 203 |
1 files changed, 0 insertions, 203 deletions
diff --git a/board/ti/sdp3430/sdp.c b/board/ti/sdp3430/sdp.c deleted file mode 100644 index 7171363e76..0000000000 --- a/board/ti/sdp3430/sdp.c +++ /dev/null @@ -1,203 +0,0 @@ -/* - * (C) Copyright 2004-2009 - * Texas Instruments Incorporated, <www.ti.com> - * Richard Woodruff <r-woodruff2@ti.com> - * - * SPDX-License-Identifier: GPL-2.0+ - */ -#include <common.h> -#include <netdev.h> -#include <twl4030.h> -#include <asm/io.h> -#include <asm/arch/mmc_host_def.h> -#include <asm/arch/mux.h> -#include <asm/arch/mem.h> -#include <asm/arch/sys_proto.h> -#include <asm/mach-types.h> -#include "sdp.h" - -DECLARE_GLOBAL_DATA_PTR; - -const omap3_sysinfo sysinfo = { - DDR_DISCRETE, - "OMAP3 SDP3430 board", -#if defined(CONFIG_ENV_IS_IN_ONENAND) - "OneNAND", -#elif defined(CONFIG_ENV_IS_IN_NAND) - "NAND", -#else - "NOR", -#endif -}; - -/* Timing definitions for GPMC controller for Sibley NOR */ -static const u32 gpmc_sdp_nor[] = { - SDP3430_NOR_GPMC_CONF1, - SDP3430_NOR_GPMC_CONF2, - SDP3430_NOR_GPMC_CONF3, - SDP3430_NOR_GPMC_CONF4, - SDP3430_NOR_GPMC_CONF5, - SDP3430_NOR_GPMC_CONF6, - /*CONF7- computed as params */ -}; - -/* - * Timing definitions for GPMC controller for Debug Board - * Debug board contains access to ethernet and DIP Switch setting - * information etc. - */ -static const u32 gpmc_sdp_debug[] = { - SDP3430_DEBUG_GPMC_CONF1, - SDP3430_DEBUG_GPMC_CONF2, - SDP3430_DEBUG_GPMC_CONF3, - SDP3430_DEBUG_GPMC_CONF4, - SDP3430_DEBUG_GPMC_CONF5, - SDP3430_DEBUG_GPMC_CONF6, - /*CONF7- computed as params */ -}; - -/* Timing defintions for GPMC OneNAND */ -static const u32 gpmc_sdp_onenand[] = { - SDP3430_ONENAND_GPMC_CONF1, - SDP3430_ONENAND_GPMC_CONF2, - SDP3430_ONENAND_GPMC_CONF3, - SDP3430_ONENAND_GPMC_CONF4, - SDP3430_ONENAND_GPMC_CONF5, - SDP3430_ONENAND_GPMC_CONF6, - /*CONF7- computed as params */ -}; - -/* GPMC definitions for GPMC NAND */ -static const u32 gpmc_sdp_nand[] = { - SDP3430_NAND_GPMC_CONF1, - SDP3430_NAND_GPMC_CONF2, - SDP3430_NAND_GPMC_CONF3, - SDP3430_NAND_GPMC_CONF4, - SDP3430_NAND_GPMC_CONF5, - SDP3430_NAND_GPMC_CONF6, - /*CONF7- computed as params */ -}; - -/* gpmc_cfg is initialized by gpmc_init and we use it here */ -extern struct gpmc *gpmc_cfg; - -/** - * @brief board_init - gpmc and basic setup as phase1 of boot sequence - * - * @return 0 - */ -int board_init(void) -{ - gpmc_init(); /* in SRAM or SDRAM, finish GPMC */ - /* TODO: Dynamically pop out CS mapping and program accordingly */ - /* Configure devices for default ON ON ON settings */ - enable_gpmc_cs_config(gpmc_sdp_nor, &gpmc_cfg->cs[0], - CONFIG_SYS_FLASH_BASE, GPMC_SIZE_128M); - enable_gpmc_cs_config(gpmc_sdp_nand, &gpmc_cfg->cs[1], 0x28000000, - GPMC_SIZE_16M); - enable_gpmc_cs_config(gpmc_sdp_onenand, &gpmc_cfg->cs[2], 0x20000000, - GPMC_SIZE_16M); - enable_gpmc_cs_config(gpmc_sdp_debug, &gpmc_cfg->cs[3], DEBUG_BASE, - GPMC_SIZE_16M); - /* board id for Linux */ - gd->bd->bi_arch_number = MACH_TYPE_OMAP_3430SDP; - /* boot param addr */ - gd->bd->bi_boot_params = (OMAP34XX_SDRC_CS0 + 0x100); - - return 0; -} - -#define LAN_RESET_REGISTER (CONFIG_LAN91C96_BASE + 0x01c) -#define ETH_CONTROL_REG (CONFIG_LAN91C96_BASE + 0x30b) - -/** - * @brief board_eth_init Take the Ethernet controller out of reset and wait - * for the EEPROM load to complete. - */ -int board_eth_init(bd_t *bis) -{ - int rc = 0; -#ifdef CONFIG_LAN91C96 - int cnt = 20; - - writew(0x0, LAN_RESET_REGISTER); - do { - writew(0x1, LAN_RESET_REGISTER); - udelay(100); - if (cnt == 0) - goto reset_err_out; - --cnt; - } while (readw(LAN_RESET_REGISTER) != 0x1); - - cnt = 20; - - do { - writew(0x0, LAN_RESET_REGISTER); - udelay(100); - if (cnt == 0) - goto reset_err_out; - --cnt; - } while (readw(LAN_RESET_REGISTER) != 0x0000); - udelay(1000); - - writeb(readb(ETH_CONTROL_REG) & ~0x1, ETH_CONTROL_REG); - udelay(1000); - rc = lan91c96_initialize(0, CONFIG_LAN91C96_BASE); -reset_err_out: - -#endif - return rc; -} - -/** - * @brief misc_init_r - Configure SDP board specific configurations - * such as power configurations, ethernet initialization as phase2 of - * boot sequence - * - * @return 0 - */ -int misc_init_r(void) -{ - /* Partial setup: - * VAUX3 - 2.8V for DVI - * VPLL1 - 1.8V - * VDAC - 1.8V - * and turns on LEDA/LEDB (not needed ... NOP?) - */ - twl4030_power_init(); - - /* FIXME finish setup: - * VAUX1 - 2.8V for mainboard I/O - * VAUX2 - 2.8V for camera - * VAUX4 - 1.8V for OMAP3 CSI - * VMMC1 - 3.15V (init, variable) for MMC1 - * VMMC2 - 1.85V for MMC2 - * VSIM - off (init, variable) for MMC1.DAT[3..7], SIM - * VPLL2 - 1.8V - */ - - return 0; -} - -/** - * @brief set_muxconf_regs 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_SDP3430(); -} - -#ifdef CONFIG_GENERIC_MMC -int board_mmc_init(bd_t *bis) -{ - return omap_mmc_init(0, 0, 0, -1, -1); -} - -void board_mmc_power_init(void) -{ - twl4030_power_mmc_init(0); -} -#endif |