mirror of
https://github.com/brain-hackers/u-boot-brain
synced 2024-06-09 23:36:03 +09:00
83d290c56f
When U-Boot started using SPDX tags we were among the early adopters and there weren't a lot of other examples to borrow from. So we picked the area of the file that usually had a full license text and replaced it with an appropriate SPDX-License-Identifier: entry. Since then, the Linux Kernel has adopted SPDX tags and they place it as the very first line in a file (except where shebangs are used, then it's second line) and with slightly different comment styles than us. In part due to community overlap, in part due to better tag visibility and in part for other minor reasons, switch over to that style. This commit changes all instances where we have a single declared license in the tag as both the before and after are identical in tag contents. There's also a few places where I found we did not have a tag and have introduced one. Signed-off-by: Tom Rini <trini@konsulko.com>
147 lines
3.0 KiB
C
147 lines
3.0 KiB
C
// SPDX-License-Identifier: GPL-2.0+
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/*
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* (C) Copyright 2004-2008
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* Texas Instruments, <www.ti.com>
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*
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* Author :
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* Nishanth Menon <nm@ti.com>
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*
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* Derived from Beagle Board and 3430 SDP code by
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* Sunil Kumar <sunilsaini05@gmail.com>
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* Shashi Ranjan <shashiranjanmca05@gmail.com>
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* Richard Woodruff <r-woodruff2@ti.com>
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* Syed Mohammed Khasim <khasim@ti.com>
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*
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*/
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#include <common.h>
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#include <dm.h>
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#include <environment.h>
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#include <ns16550.h>
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#include <netdev.h>
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#include <twl4030.h>
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#include <linux/mtd/omap_gpmc.h>
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#include <asm/io.h>
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#include <asm/arch/mem.h>
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#include <asm/arch/mmc_host_def.h>
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#include <asm/arch/mux.h>
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#include <asm/arch/sys_proto.h>
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#include <asm/mach-types.h>
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#include "zoom1.h"
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DECLARE_GLOBAL_DATA_PTR;
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/*
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* gpmc_cfg is initialized by gpmc_init and we use it here.
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* GPMC definitions for Ethenet Controller LAN9211
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*/
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static const u32 gpmc_lab_enet[] = {
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ZOOM1_ENET_GPMC_CONF1,
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ZOOM1_ENET_GPMC_CONF2,
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ZOOM1_ENET_GPMC_CONF3,
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ZOOM1_ENET_GPMC_CONF4,
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ZOOM1_ENET_GPMC_CONF5,
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ZOOM1_ENET_GPMC_CONF6,
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/*CONF7- computed as params */
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};
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static const struct ns16550_platdata zoom1_serial = {
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.base = OMAP34XX_UART3,
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.reg_shift = 2,
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.clock = V_NS16550_CLK,
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.fcr = UART_FCR_DEFVAL,
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};
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U_BOOT_DEVICE(zoom1_uart) = {
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"ns16550_serial",
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&zoom1_serial
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};
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/*
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* Routine: board_init
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* Description: Early hardware init.
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*/
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int board_init(void)
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{
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gpmc_init(); /* in SRAM or SDRAM, finish GPMC */
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/* CS1 is Ethernet LAN9211 */
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enable_gpmc_cs_config(gpmc_lab_enet, &gpmc_cfg->cs[1],
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DEBUG_BASE, GPMC_SIZE_16M);
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/* board id for Linux */
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gd->bd->bi_arch_number = MACH_TYPE_OMAP_LDP;
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/* boot param addr */
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gd->bd->bi_boot_params = (OMAP34XX_SDRC_CS0 + 0x100);
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return 0;
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}
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/*
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* Routine: misc_init_r
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* Description: Configure zoom board specific configurations
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*/
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int misc_init_r(void)
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{
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twl4030_power_init();
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twl4030_led_init(TWL4030_LED_LEDEN_LEDAON | TWL4030_LED_LEDEN_LEDBON);
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omap_die_id_display();
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/*
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* Board Reset
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* The board is reset by holding the red button on the
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* top right front face for eight seconds.
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*/
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twl4030_power_reset_init();
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return 0;
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}
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/*
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* Routine: set_muxconf_regs
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* Description: Setting up the configuration Mux registers specific to the
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* hardware. Many pins need to be moved from protect to primary
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* mode.
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*/
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void set_muxconf_regs(void)
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{
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/* platform specific muxes */
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MUX_ZOOM1_MDK();
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}
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#ifdef CONFIG_MMC
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int board_mmc_init(bd_t *bis)
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{
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return omap_mmc_init(0, 0, 0, -1, -1);
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}
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void board_mmc_power_init(void)
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{
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twl4030_power_mmc_init(0);
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}
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#endif
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#ifdef CONFIG_CMD_NET
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int board_eth_init(bd_t *bis)
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{
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int rc = 0;
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#ifdef CONFIG_SMC911X
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#define STR_ENV_ETHADDR "ethaddr"
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struct eth_device *dev;
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uchar eth_addr[6];
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rc = smc911x_initialize(0, CONFIG_SMC911X_BASE);
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if (!eth_env_get_enetaddr(STR_ENV_ETHADDR, eth_addr)) {
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dev = eth_get_dev_by_index(0);
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if (dev) {
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eth_env_set_enetaddr(STR_ENV_ETHADDR, dev->enetaddr);
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} else {
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printf("zoom1: Couldn't get eth device\n");
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rc = -1;
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}
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}
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#endif
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return rc;
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}
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#endif
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