+++ /dev/null
-/*
- * (C) Copyright 2011
- * Julius Baxter, julius@opencores.org
- *
- * (C) Copyright 2003, Psyent Corporation <www.psyent.com>
- * Scott McNutt <smcnutt@psyent.com>
- *
- * (C) Copyright 2000-2002
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#include <common.h>
-#include <console.h>
-#include <stdio_dev.h>
-#include <watchdog.h>
-#include <malloc.h>
-#include <mmc.h>
-#include <net.h>
-#ifdef CONFIG_STATUS_LED
-#include <status_led.h>
-#endif
-#ifdef CONFIG_CMD_NAND
-#include <nand.h> /* cannot even include nand.h if it isnt configured */
-#endif
-
-#include <timestamp.h>
-#include <version.h>
-
-DECLARE_GLOBAL_DATA_PTR;
-
-/*
- * All attempts to come up with a "common" initialization sequence
- * that works for all boards and architectures failed: some of the
- * requirements are just _too_ different. To get rid of the resulting
- * mess of board dependend #ifdef'ed code we now make the whole
- * initialization sequence configurable to the user.
- *
- * The requirements for any new initalization function is simple: it
- * receives a pointer to the "global data" structure as it's only
- * argument, and returns an integer return code, where 0 means
- * "continue" and != 0 means "fatal error, hang the system".
- */
-
-extern int cache_init(void);
-
-/*
- * Initialization sequence
- */
-static int (* const init_sequence[])(void) = {
- cache_init,
- timer_init, /* initialize timer */
- env_init,
- serial_init,
- console_init_f,
- display_options,
- checkcpu,
- checkboard,
-};
-
-
-/***********************************************************************/
-void board_init(void)
-{
- bd_t *bd;
- int i;
-
- gd = (gd_t *)CONFIG_SYS_GBL_DATA_ADDR;
-
- memset((void *)gd, 0, GENERATED_GBL_DATA_SIZE);
-
- gd->bd = (bd_t *)(gd+1); /* At end of global data */
- gd->baudrate = CONFIG_BAUDRATE;
- gd->cpu_clk = CONFIG_SYS_CLK_FREQ;
-
- bd = gd->bd;
- bd->bi_memstart = CONFIG_SYS_SDRAM_BASE;
- bd->bi_memsize = CONFIG_SYS_SDRAM_SIZE;
-#ifndef CONFIG_SYS_NO_FLASH
- bd->bi_flashstart = CONFIG_SYS_FLASH_BASE;
-#endif
-#if defined(CONFIG_SYS_SRAM_BASE) && defined(CONFIG_SYS_SRAM_SIZE)
- bd->bi_sramstart = CONFIG_SYS_SRAM_BASE;
- bd->bi_sramsize = CONFIG_SYS_SRAM_SIZE;
-#endif
-
- for (i = 0; i < ARRAY_SIZE(init_sequence); i++) {
- WATCHDOG_RESET();
- if (init_sequence[i]())
- hang();
- }
-
- WATCHDOG_RESET();
-
- /* The Malloc area is immediately below the monitor copy in RAM */
- mem_malloc_init(CONFIG_SYS_MALLOC_BASE, CONFIG_SYS_MALLOC_LEN);
-
-#ifndef CONFIG_SYS_NO_FLASH
- WATCHDOG_RESET();
- bd->bi_flashsize = flash_init();
-#endif
-
-#ifdef CONFIG_CMD_NAND
- puts("NAND: ");
- nand_init();
-#endif
-
-#ifdef CONFIG_GENERIC_MMC
- puts("MMC: ");
- mmc_initialize(bd);
-#endif
-
- WATCHDOG_RESET();
- env_relocate();
-
- WATCHDOG_RESET();
- stdio_init();
- jumptable_init();
- console_init_r();
-
- WATCHDOG_RESET();
- interrupt_init();
-
-#if defined(CONFIG_BOARD_LATE_INIT)
- board_late_init();
-#endif
-
-#if defined(CONFIG_CMD_NET)
- puts("NET: ");
- eth_initialize();
-#endif
-
- /* main_loop */
- for (;;) {
- WATCHDOG_RESET();
- main_loop();
- }
-}