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Diffstat (limited to 'board/comelit/dig297/dig297.c')
| -rw-r--r-- | board/comelit/dig297/dig297.c | 182 |
1 files changed, 0 insertions, 182 deletions
diff --git a/board/comelit/dig297/dig297.c b/board/comelit/dig297/dig297.c deleted file mode 100644 index 9d4c41b00b..0000000000 --- a/board/comelit/dig297/dig297.c +++ /dev/null @@ -1,182 +0,0 @@ -/* - * (C) Copyright 2011 Comelit Group SpA - * Luca Ceresoli <luca.ceresoli@comelit.it> - * - * Based on board/ti/beagle/beagle.c: - * (C) Copyright 2004-2008 - * Texas Instruments, <www.ti.com> - * - * Author : - * Sunil Kumar <sunilsaini05@gmail.com> - * Shashi Ranjan <shashiranjanmca05@gmail.com> - * - * Derived from Beagle Board and 3430 SDP code by - * Richard Woodruff <r-woodruff2@ti.com> - * Syed Mohammed Khasim <khasim@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/omap3-regs.h> -#include <asm/arch/mux.h> -#include <asm/arch/mem.h> -#include <asm/arch/sys_proto.h> -#include <asm/gpio.h> -#include <asm/mach-types.h> -#include "dig297.h" - -DECLARE_GLOBAL_DATA_PTR; - -#ifdef CONFIG_CMD_NET -static void setup_net_chip(void); - -#define NET_LAN9221_RESET_GPIO 12 - -/* GPMC CS 5 connected to an SMSC LAN9220 ethernet controller */ -#define NET_LAN9220_GPMC_CONFIG1 (DEVICESIZE_16BIT) -#define NET_LAN9220_GPMC_CONFIG2 (CSWROFFTIME(8) | \ - CSRDOFFTIME(7) | \ - ADVONTIME(1)) -#define NET_LAN9220_GPMC_CONFIG3 (ADVWROFFTIME(2) | \ - ADVRDOFFTIME(2) | \ - ADVONTIME(1)) -#define NET_LAN9220_GPMC_CONFIG4 (WEOFFTIME(8) | \ - WEONTIME(1) | \ - OEOFFTIME(7)| \ - OEONTIME(1)) -#define NET_LAN9220_GPMC_CONFIG5 (PAGEBURSTACCESSTIME(0) | \ - RDACCESSTIME(6) | \ - WRCYCLETIME(0x1D) | \ - RDCYCLETIME(0x1D)) -#define NET_LAN9220_GPMC_CONFIG6 ((1 << 31) | \ - WRACCESSTIME(0x1D) | \ - WRDATAONADMUXBUS(3)) - -static const u32 gpmc_lan_config[] = { - NET_LAN9220_GPMC_CONFIG1, - NET_LAN9220_GPMC_CONFIG2, - NET_LAN9220_GPMC_CONFIG3, - NET_LAN9220_GPMC_CONFIG4, - NET_LAN9220_GPMC_CONFIG5, - NET_LAN9220_GPMC_CONFIG6, - /* CONFIG7: computed by enable_gpmc_cs_config() */ -}; -#endif /* CONFIG_CMD_NET */ - -/* - * Routine: board_init - * Description: Early hardware init. - */ -int board_init(void) -{ - gpmc_init(); /* in SRAM or SDRAM, finish GPMC */ - /* boot param addr */ - gd->bd->bi_boot_params = (OMAP34XX_SDRC_CS0 + 0x100); - - return 0; -} - -/* - * Routine: misc_init_r - * Description: Configure board specific parts - */ -int misc_init_r(void) -{ - struct gpio *gpio1_base = (struct gpio *)OMAP34XX_GPIO1_BASE; - struct gpio *gpio5_base = (struct gpio *)OMAP34XX_GPIO5_BASE; - - twl4030_power_init(); - twl4030_led_init(TWL4030_LED_LEDEN_LEDAON | TWL4030_LED_LEDEN_LEDBON); - - /* - * GPIO list - * - 159 OUT (GPIO5+31): reset for remote camera interface connector. - * - 19 OUT (GPIO1+19): integrated speaker amplifier (1=on, 0=shdn). - * - 20 OUT (GPIO1+20): handset amplifier (1=on, 0=shdn). - */ - - /* Configure GPIOs to output */ - writel(~(GPIO19 | GPIO20), &gpio1_base->oe); - writel(~(GPIO31), &gpio5_base->oe); - - /* Set GPIO values */ - writel((GPIO19 | GPIO20), &gpio1_base->setdataout); - writel(0, &gpio5_base->setdataout); - -#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_DIG297(); -} - -#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 - -#ifdef CONFIG_CMD_NET -/* - * Routine: setup_net_chip - * Description: Setting up the configuration GPMC registers specific to the - * Ethernet hardware. - */ -static void setup_net_chip(void) -{ - struct ctrl *ctrl_base = (struct ctrl *)OMAP34XX_CTRL_BASE; - - /* Configure GPMC registers */ - enable_gpmc_cs_config(gpmc_lan_config, &gpmc_cfg->cs[5], - CONFIG_SMC911X_BASE, GPMC_SIZE_16M); - - /* 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 12 as output pin and send a magic pulse through it */ - if (!gpio_request(NET_LAN9221_RESET_GPIO, "")) { - gpio_direction_output(NET_LAN9221_RESET_GPIO, 0); - gpio_set_value(NET_LAN9221_RESET_GPIO, 1); - udelay(1); - gpio_set_value(NET_LAN9221_RESET_GPIO, 0); - udelay(31000); /* Should be >= 30ms according to datasheet */ - gpio_set_value(NET_LAN9221_RESET_GPIO, 1); - } -} -#endif /* CONFIG_CMD_NET */ - -int board_eth_init(bd_t *bis) -{ - int rc = 0; - rc = smc911x_initialize(0, CONFIG_SMC911X_BASE); - return rc; -} |