upstream u-boot with additional patches for our devices/boards:
https://lists.denx.de/pipermail/u-boot/2017-March/282789.html (AXP crashes) ;
Gbit ethernet patch for some LIME2 revisions ;
with SPI flash support
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Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
932 lines
18 KiB
932 lines
18 KiB
/*
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* Copyright (c) 2011 The Chromium OS Authors.
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* (C) Copyright 2002-2006
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* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
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*
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* (C) Copyright 2002
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* Sysgo Real-Time Solutions, GmbH <www.elinos.com>
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* Marius Groeger <mgroeger@sysgo.de>
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*
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* SPDX-License-Identifier: GPL-2.0+
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*/
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#include <common.h>
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/* TODO: can we just include all these headers whether needed or not? */
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#if defined(CONFIG_CMD_BEDBUG)
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#include <bedbug/type.h>
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#endif
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#ifdef CONFIG_HAS_DATAFLASH
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#include <dataflash.h>
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#endif
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#include <dm.h>
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#include <environment.h>
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#include <fdtdec.h>
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#if defined(CONFIG_CMD_IDE)
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#include <ide.h>
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#endif
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#include <initcall.h>
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#ifdef CONFIG_PS2KBD
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#include <keyboard.h>
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#endif
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#if defined(CONFIG_CMD_KGDB)
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#include <kgdb.h>
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#endif
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#include <logbuff.h>
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#include <malloc.h>
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#ifdef CONFIG_BITBANGMII
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#include <miiphy.h>
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#endif
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#include <mmc.h>
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#include <nand.h>
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#include <onenand_uboot.h>
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#include <scsi.h>
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#include <serial.h>
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#include <spi.h>
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#include <stdio_dev.h>
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#include <trace.h>
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#include <watchdog.h>
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#ifdef CONFIG_ADDR_MAP
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#include <asm/mmu.h>
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#endif
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#include <asm/sections.h>
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#ifdef CONFIG_X86
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#include <asm/init_helpers.h>
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#endif
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#include <dm/root.h>
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#include <linux/compiler.h>
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#include <linux/err.h>
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DECLARE_GLOBAL_DATA_PTR;
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ulong monitor_flash_len;
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int __board_flash_wp_on(void)
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{
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/*
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* Most flashes can't be detected when write protection is enabled,
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* so provide a way to let U-Boot gracefully ignore write protected
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* devices.
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*/
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return 0;
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}
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int board_flash_wp_on(void)
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__attribute__ ((weak, alias("__board_flash_wp_on")));
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void __cpu_secondary_init_r(void)
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{
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}
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void cpu_secondary_init_r(void)
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__attribute__ ((weak, alias("__cpu_secondary_init_r")));
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static int initr_secondary_cpu(void)
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{
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/*
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* after non-volatile devices & environment is setup and cpu code have
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* another round to deal with any initialization that might require
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* full access to the environment or loading of some image (firmware)
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* from a non-volatile device
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*/
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/* TODO: maybe define this for all archs? */
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cpu_secondary_init_r();
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return 0;
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}
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static int initr_trace(void)
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{
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#ifdef CONFIG_TRACE
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trace_init(gd->trace_buff, CONFIG_TRACE_BUFFER_SIZE);
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#endif
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return 0;
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}
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static int initr_reloc(void)
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{
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gd->flags |= GD_FLG_RELOC; /* tell others: relocation done */
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bootstage_mark_name(BOOTSTAGE_ID_START_UBOOT_R, "board_init_r");
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return 0;
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}
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#ifdef CONFIG_ARM
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/*
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* Some of these functions are needed purely because the functions they
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* call return void. If we change them to return 0, these stubs can go away.
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*/
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static int initr_caches(void)
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{
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/* Enable caches */
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enable_caches();
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return 0;
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}
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#endif
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__weak int fixup_cpu(void)
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{
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return 0;
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}
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static int initr_reloc_global_data(void)
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{
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#ifdef __ARM__
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monitor_flash_len = _end - __image_copy_start;
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#elif !defined(CONFIG_SANDBOX) && !defined(CONFIG_NIOS2)
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monitor_flash_len = (ulong)&__init_end - gd->relocaddr;
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#endif
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#if defined(CONFIG_MPC85xx) || defined(CONFIG_MPC86xx)
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/*
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* The gd->cpu pointer is set to an address in flash before relocation.
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* We need to update it to point to the same CPU entry in RAM.
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* TODO: why not just add gd->reloc_ofs?
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*/
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gd->arch.cpu += gd->relocaddr - CONFIG_SYS_MONITOR_BASE;
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/*
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* If we didn't know the cpu mask & # cores, we can save them of
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* now rather than 'computing' them constantly
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*/
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fixup_cpu();
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#endif
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#ifdef CONFIG_SYS_EXTRA_ENV_RELOC
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/*
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* Some systems need to relocate the env_addr pointer early because the
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* location it points to will get invalidated before env_relocate is
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* called. One example is on systems that might use a L2 or L3 cache
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* in SRAM mode and initialize that cache from SRAM mode back to being
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* a cache in cpu_init_r.
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*/
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gd->env_addr += gd->relocaddr - CONFIG_SYS_MONITOR_BASE;
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#endif
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return 0;
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}
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static int initr_serial(void)
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{
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serial_initialize();
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return 0;
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}
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#ifdef CONFIG_PPC
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static int initr_trap(void)
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{
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/*
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* Setup trap handlers
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*/
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trap_init(gd->relocaddr);
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return 0;
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}
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#endif
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#ifdef CONFIG_ADDR_MAP
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static int initr_addr_map(void)
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{
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init_addr_map();
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return 0;
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}
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#endif
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#ifdef CONFIG_LOGBUFFER
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unsigned long logbuffer_base(void)
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{
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return gd->ram_top - LOGBUFF_LEN;
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}
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static int initr_logbuffer(void)
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{
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logbuff_init_ptrs();
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return 0;
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}
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#endif
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#ifdef CONFIG_POST
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static int initr_post_backlog(void)
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{
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post_output_backlog();
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return 0;
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}
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#endif
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#ifdef CONFIG_SYS_DELAYED_ICACHE
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static int initr_icache_enable(void)
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{
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return 0;
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}
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#endif
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#if defined(CONFIG_SYS_INIT_RAM_LOCK) && defined(CONFIG_E500)
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static int initr_unlock_ram_in_cache(void)
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{
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unlock_ram_in_cache(); /* it's time to unlock D-cache in e500 */
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return 0;
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}
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#endif
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#ifdef CONFIG_PCI
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static int initr_pci(void)
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{
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pci_init();
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return 0;
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}
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#endif
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#ifdef CONFIG_WINBOND_83C553
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static int initr_w83c553f(void)
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{
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/*
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* Initialise the ISA bridge
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*/
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initialise_w83c553f();
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return 0;
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}
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#endif
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static int initr_barrier(void)
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{
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#ifdef CONFIG_PPC
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/* TODO: Can we not use dmb() macros for this? */
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asm("sync ; isync");
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#endif
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return 0;
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}
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static int initr_malloc(void)
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{
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ulong malloc_start;
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#ifdef CONFIG_SYS_MALLOC_F_LEN
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debug("Pre-reloc malloc() used %#lx bytes (%ld KB)\n", gd->malloc_ptr,
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gd->malloc_ptr / 1024);
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#endif
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/* The malloc area is immediately below the monitor copy in DRAM */
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malloc_start = gd->relocaddr - TOTAL_MALLOC_LEN;
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mem_malloc_init((ulong)map_sysmem(malloc_start, TOTAL_MALLOC_LEN),
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TOTAL_MALLOC_LEN);
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return 0;
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}
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#ifdef CONFIG_DM
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static int initr_dm(void)
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{
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/* Save the pre-reloc driver model and start a new one */
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gd->dm_root_f = gd->dm_root;
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gd->dm_root = NULL;
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return dm_init_and_scan(false);
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}
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#endif
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__weak int power_init_board(void)
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{
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return 0;
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}
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static int initr_announce(void)
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{
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debug("Now running in RAM - U-Boot at: %08lx\n", gd->relocaddr);
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return 0;
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}
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#if !defined(CONFIG_SYS_NO_FLASH)
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static int initr_flash(void)
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{
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ulong flash_size = 0;
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bd_t *bd = gd->bd;
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int ok;
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puts("Flash: ");
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if (board_flash_wp_on()) {
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printf("Uninitialized - Write Protect On\n");
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/* Since WP is on, we can't find real size. Set to 0 */
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ok = 1;
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} else {
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flash_size = flash_init();
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ok = flash_size > 0;
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}
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if (!ok) {
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puts("*** failed ***\n");
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#ifdef CONFIG_PPC
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/* Why does PPC do this? */
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hang();
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#endif
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return -1;
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}
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print_size(flash_size, "");
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#ifdef CONFIG_SYS_FLASH_CHECKSUM
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/*
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* Compute and print flash CRC if flashchecksum is set to 'y'
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*
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* NOTE: Maybe we should add some WATCHDOG_RESET()? XXX
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*/
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if (getenv_yesno("flashchecksum") == 1) {
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printf(" CRC: %08X", crc32(0,
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(const unsigned char *) CONFIG_SYS_FLASH_BASE,
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flash_size));
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}
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#endif /* CONFIG_SYS_FLASH_CHECKSUM */
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putc('\n');
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/* update start of FLASH memory */
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#ifdef CONFIG_SYS_FLASH_BASE
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bd->bi_flashstart = CONFIG_SYS_FLASH_BASE;
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#endif
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/* size of FLASH memory (final value) */
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bd->bi_flashsize = flash_size;
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#if defined(CONFIG_SYS_UPDATE_FLASH_SIZE)
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/* Make a update of the Memctrl. */
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update_flash_size(flash_size);
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#endif
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#if defined(CONFIG_OXC) || defined(CONFIG_RMU)
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/* flash mapped at end of memory map */
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bd->bi_flashoffset = CONFIG_SYS_TEXT_BASE + flash_size;
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#elif CONFIG_SYS_MONITOR_BASE == CONFIG_SYS_FLASH_BASE
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bd->bi_flashoffset = monitor_flash_len; /* reserved area for monitor */
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#endif
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return 0;
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}
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#endif
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#ifdef CONFIG_PPC
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static int initr_spi(void)
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{
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/* PPC does this here */
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#ifdef CONFIG_SPI
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#if !defined(CONFIG_ENV_IS_IN_EEPROM)
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spi_init_f();
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#endif
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spi_init_r();
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#endif
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return 0;
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}
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#endif
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|
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#ifdef CONFIG_CMD_NAND
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/* go init the NAND */
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int initr_nand(void)
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{
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puts("NAND: ");
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nand_init();
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return 0;
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}
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#endif
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#if defined(CONFIG_CMD_ONENAND)
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/* go init the NAND */
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int initr_onenand(void)
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{
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puts("NAND: ");
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onenand_init();
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return 0;
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}
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#endif
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|
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#ifdef CONFIG_GENERIC_MMC
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int initr_mmc(void)
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{
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puts("MMC: ");
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mmc_initialize(gd->bd);
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return 0;
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}
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#endif
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|
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#ifdef CONFIG_HAS_DATAFLASH
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int initr_dataflash(void)
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{
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AT91F_DataflashInit();
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dataflash_print_info();
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return 0;
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}
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#endif
|
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|
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/*
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* Tell if it's OK to load the environment early in boot.
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*
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* If CONFIG_OF_CONFIG is defined, we'll check with the FDT to see
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* if this is OK (defaulting to saying it's OK).
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*
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* NOTE: Loading the environment early can be a bad idea if security is
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* important, since no verification is done on the environment.
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*
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* @return 0 if environment should not be loaded, !=0 if it is ok to load
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*/
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static int should_load_env(void)
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{
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#ifdef CONFIG_OF_CONTROL
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return fdtdec_get_config_int(gd->fdt_blob, "load-environment", 1);
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#elif defined CONFIG_DELAY_ENVIRONMENT
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return 0;
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#else
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return 1;
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#endif
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}
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static int initr_env(void)
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{
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/* initialize environment */
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if (should_load_env())
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env_relocate();
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else
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set_default_env(NULL);
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|
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/* Initialize from environment */
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load_addr = getenv_ulong("loadaddr", 16, load_addr);
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#if defined(CONFIG_SYS_EXTBDINFO)
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#if defined(CONFIG_405GP) || defined(CONFIG_405EP)
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|
#if defined(CONFIG_I2CFAST)
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/*
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* set bi_iic_fast for linux taking environment variable
|
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* "i2cfast" into account
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|
*/
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{
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char *s = getenv("i2cfast");
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|
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if (s && ((*s == 'y') || (*s == 'Y'))) {
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gd->bd->bi_iic_fast[0] = 1;
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gd->bd->bi_iic_fast[1] = 1;
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}
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}
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#endif /* CONFIG_I2CFAST */
|
|
#endif /* CONFIG_405GP, CONFIG_405EP */
|
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#endif /* CONFIG_SYS_EXTBDINFO */
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return 0;
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}
|
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|
|
#ifdef CONFIG_HERMES
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static int initr_hermes(void)
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{
|
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if ((gd->board_type >> 16) == 2)
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gd->bd->bi_ethspeed = gd->board_type & 0xFFFF;
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else
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gd->bd->bi_ethspeed = 0xFFFF;
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|
return 0;
|
|
}
|
|
|
|
static int initr_hermes_start(void)
|
|
{
|
|
if (gd->bd->bi_ethspeed != 0xFFFF)
|
|
hermes_start_lxt980((int) gd->bd->bi_ethspeed);
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|
return 0;
|
|
}
|
|
#endif
|
|
|
|
#ifdef CONFIG_SC3
|
|
/* TODO: with new initcalls, move this into the driver */
|
|
extern void sc3_read_eeprom(void);
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|
|
|
static int initr_sc3_read_eeprom(void)
|
|
{
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|
sc3_read_eeprom();
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|
return 0;
|
|
}
|
|
#endif
|
|
|
|
static int initr_jumptable(void)
|
|
{
|
|
jumptable_init();
|
|
return 0;
|
|
}
|
|
|
|
#if defined(CONFIG_API)
|
|
static int initr_api(void)
|
|
{
|
|
/* Initialize API */
|
|
api_init();
|
|
return 0;
|
|
}
|
|
#endif
|
|
|
|
#ifdef CONFIG_DISPLAY_BOARDINFO_LATE
|
|
static int show_model_r(void)
|
|
{
|
|
/* Put this here so it appears on the LCD, now it is ready */
|
|
# ifdef CONFIG_OF_CONTROL
|
|
const char *model;
|
|
|
|
model = (char *)fdt_getprop(gd->fdt_blob, 0, "model", NULL);
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|
printf("Model: %s\n", model ? model : "<unknown>");
|
|
# else
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|
checkboard();
|
|
# endif
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|
return 0;
|
|
}
|
|
#endif
|
|
|
|
/* enable exceptions */
|
|
#ifdef CONFIG_ARM
|
|
static int initr_enable_interrupts(void)
|
|
{
|
|
enable_interrupts();
|
|
return 0;
|
|
}
|
|
#endif
|
|
|
|
#ifdef CONFIG_CMD_NET
|
|
static int initr_ethaddr(void)
|
|
{
|
|
bd_t *bd = gd->bd;
|
|
|
|
/* kept around for legacy kernels only ... ignore the next section */
|
|
eth_getenv_enetaddr("ethaddr", bd->bi_enetaddr);
|
|
#ifdef CONFIG_HAS_ETH1
|
|
eth_getenv_enetaddr("eth1addr", bd->bi_enet1addr);
|
|
#endif
|
|
#ifdef CONFIG_HAS_ETH2
|
|
eth_getenv_enetaddr("eth2addr", bd->bi_enet2addr);
|
|
#endif
|
|
#ifdef CONFIG_HAS_ETH3
|
|
eth_getenv_enetaddr("eth3addr", bd->bi_enet3addr);
|
|
#endif
|
|
#ifdef CONFIG_HAS_ETH4
|
|
eth_getenv_enetaddr("eth4addr", bd->bi_enet4addr);
|
|
#endif
|
|
#ifdef CONFIG_HAS_ETH5
|
|
eth_getenv_enetaddr("eth5addr", bd->bi_enet5addr);
|
|
#endif
|
|
return 0;
|
|
}
|
|
#endif /* CONFIG_CMD_NET */
|
|
|
|
#ifdef CONFIG_CMD_KGDB
|
|
static int initr_kgdb(void)
|
|
{
|
|
puts("KGDB: ");
|
|
kgdb_init();
|
|
return 0;
|
|
}
|
|
#endif
|
|
|
|
#if defined(CONFIG_STATUS_LED) && defined(STATUS_LED_BOOT)
|
|
static int initr_status_led(void)
|
|
{
|
|
status_led_set(STATUS_LED_BOOT, STATUS_LED_BLINKING);
|
|
|
|
return 0;
|
|
}
|
|
#endif
|
|
|
|
#if defined(CONFIG_CMD_SCSI)
|
|
static int initr_scsi(void)
|
|
{
|
|
puts("SCSI: ");
|
|
scsi_init();
|
|
|
|
return 0;
|
|
}
|
|
#endif
|
|
|
|
#if defined(CONFIG_CMD_DOC)
|
|
static int initr_doc(void)
|
|
{
|
|
puts("DOC: ");
|
|
doc_init();
|
|
return 0;
|
|
}
|
|
#endif
|
|
|
|
#ifdef CONFIG_BITBANGMII
|
|
static int initr_bbmii(void)
|
|
{
|
|
bb_miiphy_init();
|
|
return 0;
|
|
}
|
|
#endif
|
|
|
|
#ifdef CONFIG_CMD_NET
|
|
static int initr_net(void)
|
|
{
|
|
puts("Net: ");
|
|
eth_initialize(gd->bd);
|
|
#if defined(CONFIG_RESET_PHY_R)
|
|
debug("Reset Ethernet PHY\n");
|
|
reset_phy();
|
|
#endif
|
|
return 0;
|
|
}
|
|
#endif
|
|
|
|
#ifdef CONFIG_POST
|
|
static int initr_post(void)
|
|
{
|
|
post_run(NULL, POST_RAM | post_bootmode_get(0));
|
|
return 0;
|
|
}
|
|
#endif
|
|
|
|
#if defined(CONFIG_CMD_PCMCIA) && !defined(CONFIG_CMD_IDE)
|
|
static int initr_pcmcia(void)
|
|
{
|
|
puts("PCMCIA:");
|
|
pcmcia_init();
|
|
return 0;
|
|
}
|
|
#endif
|
|
|
|
#if defined(CONFIG_CMD_IDE)
|
|
static int initr_ide(void)
|
|
{
|
|
#ifdef CONFIG_IDE_8xx_PCCARD
|
|
puts("PCMCIA:");
|
|
#else
|
|
puts("IDE: ");
|
|
#endif
|
|
#if defined(CONFIG_START_IDE)
|
|
if (board_start_ide())
|
|
ide_init();
|
|
#else
|
|
ide_init();
|
|
#endif
|
|
return 0;
|
|
}
|
|
#endif
|
|
|
|
#if defined(CONFIG_PRAM) || defined(CONFIG_LOGBUFFER)
|
|
/*
|
|
* Export available size of memory for Linux, taking into account the
|
|
* protected RAM at top of memory
|
|
*/
|
|
int initr_mem(void)
|
|
{
|
|
ulong pram = 0;
|
|
char memsz[32];
|
|
|
|
# ifdef CONFIG_PRAM
|
|
pram = getenv_ulong("pram", 10, CONFIG_PRAM);
|
|
# endif
|
|
# if defined(CONFIG_LOGBUFFER) && !defined(CONFIG_ALT_LB_ADDR)
|
|
/* Also take the logbuffer into account (pram is in kB) */
|
|
pram += (LOGBUFF_LEN + LOGBUFF_OVERHEAD) / 1024;
|
|
# endif
|
|
sprintf(memsz, "%ldk", (gd->ram_size / 1024) - pram);
|
|
setenv("mem", memsz);
|
|
|
|
return 0;
|
|
}
|
|
#endif
|
|
|
|
#ifdef CONFIG_CMD_BEDBUG
|
|
static int initr_bedbug(void)
|
|
{
|
|
bedbug_init();
|
|
|
|
return 0;
|
|
}
|
|
#endif
|
|
|
|
#ifdef CONFIG_PS2KBD
|
|
static int initr_kbd(void)
|
|
{
|
|
puts("PS/2: ");
|
|
kbd_init();
|
|
return 0;
|
|
}
|
|
#endif
|
|
|
|
static int run_main_loop(void)
|
|
{
|
|
#ifdef CONFIG_SANDBOX
|
|
sandbox_main_loop_init();
|
|
#endif
|
|
/* main_loop() can return to retry autoboot, if so just run it again */
|
|
for (;;)
|
|
main_loop();
|
|
return 0;
|
|
}
|
|
|
|
/*
|
|
* Over time we hope to remove these functions with code fragments and
|
|
* stub funtcions, and instead call the relevant function directly.
|
|
*
|
|
* We also hope to remove most of the driver-related init and do it if/when
|
|
* the driver is later used.
|
|
*
|
|
* TODO: perhaps reset the watchdog in the initcall function after each call?
|
|
*/
|
|
init_fnc_t init_sequence_r[] = {
|
|
initr_trace,
|
|
initr_reloc,
|
|
/* TODO: could x86/PPC have this also perhaps? */
|
|
#ifdef CONFIG_ARM
|
|
initr_caches,
|
|
#endif
|
|
initr_reloc_global_data,
|
|
initr_barrier,
|
|
initr_malloc,
|
|
bootstage_relocate,
|
|
#ifdef CONFIG_DM
|
|
initr_dm,
|
|
#endif
|
|
#ifdef CONFIG_ARM
|
|
board_init, /* Setup chipselects */
|
|
#endif
|
|
/*
|
|
* TODO: printing of the clock inforamtion of the board is now
|
|
* implemented as part of bdinfo command. Currently only support for
|
|
* davinci SOC's is added. Remove this check once all the board
|
|
* implement this.
|
|
*/
|
|
#ifdef CONFIG_CLOCKS
|
|
set_cpu_clk_info, /* Setup clock information */
|
|
#endif
|
|
stdio_init_tables,
|
|
initr_serial,
|
|
initr_announce,
|
|
INIT_FUNC_WATCHDOG_RESET
|
|
#ifdef CONFIG_PPC
|
|
initr_trap,
|
|
#endif
|
|
#ifdef CONFIG_ADDR_MAP
|
|
initr_addr_map,
|
|
#endif
|
|
#if defined(CONFIG_BOARD_EARLY_INIT_R)
|
|
board_early_init_r,
|
|
#endif
|
|
INIT_FUNC_WATCHDOG_RESET
|
|
#ifdef CONFIG_LOGBUFFER
|
|
initr_logbuffer,
|
|
#endif
|
|
#ifdef CONFIG_POST
|
|
initr_post_backlog,
|
|
#endif
|
|
INIT_FUNC_WATCHDOG_RESET
|
|
#ifdef CONFIG_SYS_DELAYED_ICACHE
|
|
initr_icache_enable,
|
|
#endif
|
|
#if defined(CONFIG_SYS_INIT_RAM_LOCK) && defined(CONFIG_E500)
|
|
initr_unlock_ram_in_cache,
|
|
#endif
|
|
#if defined(CONFIG_PCI) && defined(CONFIG_SYS_EARLY_PCI_INIT)
|
|
/*
|
|
* Do early PCI configuration _before_ the flash gets initialised,
|
|
* because PCU ressources are crucial for flash access on some boards.
|
|
*/
|
|
initr_pci,
|
|
#endif
|
|
#ifdef CONFIG_WINBOND_83C553
|
|
initr_w83c553f,
|
|
#endif
|
|
#ifdef CONFIG_ARCH_EARLY_INIT_R
|
|
arch_early_init_r,
|
|
#endif
|
|
power_init_board,
|
|
#ifndef CONFIG_SYS_NO_FLASH
|
|
initr_flash,
|
|
#endif
|
|
INIT_FUNC_WATCHDOG_RESET
|
|
#if defined(CONFIG_PPC) || defined(CONFIG_X86)
|
|
/* initialize higher level parts of CPU like time base and timers */
|
|
cpu_init_r,
|
|
#endif
|
|
#ifdef CONFIG_PPC
|
|
initr_spi,
|
|
#endif
|
|
#if defined(CONFIG_X86) && defined(CONFIG_SPI)
|
|
init_func_spi,
|
|
#endif
|
|
#ifdef CONFIG_CMD_NAND
|
|
initr_nand,
|
|
#endif
|
|
#ifdef CONFIG_CMD_ONENAND
|
|
initr_onenand,
|
|
#endif
|
|
#ifdef CONFIG_GENERIC_MMC
|
|
initr_mmc,
|
|
#endif
|
|
#ifdef CONFIG_HAS_DATAFLASH
|
|
initr_dataflash,
|
|
#endif
|
|
initr_env,
|
|
INIT_FUNC_WATCHDOG_RESET
|
|
initr_secondary_cpu,
|
|
#ifdef CONFIG_SC3
|
|
initr_sc3_read_eeprom,
|
|
#endif
|
|
#ifdef CONFIG_HERMES
|
|
initr_hermes,
|
|
#endif
|
|
#if defined(CONFIG_ID_EEPROM) || defined(CONFIG_SYS_I2C_MAC_OFFSET)
|
|
mac_read_from_eeprom,
|
|
#endif
|
|
INIT_FUNC_WATCHDOG_RESET
|
|
#if defined(CONFIG_PCI) && !defined(CONFIG_SYS_EARLY_PCI_INIT)
|
|
/*
|
|
* Do pci configuration
|
|
*/
|
|
initr_pci,
|
|
#endif
|
|
stdio_add_devices,
|
|
initr_jumptable,
|
|
#ifdef CONFIG_API
|
|
initr_api,
|
|
#endif
|
|
console_init_r, /* fully init console as a device */
|
|
#ifdef CONFIG_DISPLAY_BOARDINFO_LATE
|
|
show_model_r,
|
|
#endif
|
|
#ifdef CONFIG_ARCH_MISC_INIT
|
|
arch_misc_init, /* miscellaneous arch-dependent init */
|
|
#endif
|
|
#ifdef CONFIG_MISC_INIT_R
|
|
misc_init_r, /* miscellaneous platform-dependent init */
|
|
#endif
|
|
#ifdef CONFIG_HERMES
|
|
initr_hermes_start,
|
|
#endif
|
|
INIT_FUNC_WATCHDOG_RESET
|
|
#ifdef CONFIG_CMD_KGDB
|
|
initr_kgdb,
|
|
#endif
|
|
#ifdef CONFIG_X86
|
|
board_early_init_r,
|
|
#endif
|
|
interrupt_init,
|
|
#if defined(CONFIG_ARM) || defined(CONFIG_x86)
|
|
initr_enable_interrupts,
|
|
#endif
|
|
#ifdef CONFIG_X86
|
|
timer_init, /* initialize timer */
|
|
#endif
|
|
#if defined(CONFIG_STATUS_LED) && defined(STATUS_LED_BOOT)
|
|
initr_status_led,
|
|
#endif
|
|
/* PPC has a udelay(20) here dating from 2002. Why? */
|
|
#ifdef CONFIG_CMD_NET
|
|
initr_ethaddr,
|
|
#endif
|
|
#ifdef CONFIG_BOARD_LATE_INIT
|
|
board_late_init,
|
|
#endif
|
|
#ifdef CONFIG_CMD_SCSI
|
|
INIT_FUNC_WATCHDOG_RESET
|
|
initr_scsi,
|
|
#endif
|
|
#ifdef CONFIG_CMD_DOC
|
|
INIT_FUNC_WATCHDOG_RESET
|
|
initr_doc,
|
|
#endif
|
|
#ifdef CONFIG_BITBANGMII
|
|
initr_bbmii,
|
|
#endif
|
|
#ifdef CONFIG_CMD_NET
|
|
INIT_FUNC_WATCHDOG_RESET
|
|
initr_net,
|
|
#endif
|
|
#ifdef CONFIG_POST
|
|
initr_post,
|
|
#endif
|
|
#if defined(CONFIG_CMD_PCMCIA) && !defined(CONFIG_CMD_IDE)
|
|
initr_pcmcia,
|
|
#endif
|
|
#if defined(CONFIG_CMD_IDE)
|
|
initr_ide,
|
|
#endif
|
|
#ifdef CONFIG_LAST_STAGE_INIT
|
|
INIT_FUNC_WATCHDOG_RESET
|
|
/*
|
|
* Some parts can be only initialized if all others (like
|
|
* Interrupts) are up and running (i.e. the PC-style ISA
|
|
* keyboard).
|
|
*/
|
|
last_stage_init,
|
|
#endif
|
|
#ifdef CONFIG_CMD_BEDBUG
|
|
INIT_FUNC_WATCHDOG_RESET
|
|
initr_bedbug,
|
|
#endif
|
|
#if defined(CONFIG_PRAM) || defined(CONFIG_LOGBUFFER)
|
|
initr_mem,
|
|
#endif
|
|
#ifdef CONFIG_PS2KBD
|
|
initr_kbd,
|
|
#endif
|
|
run_main_loop,
|
|
};
|
|
|
|
void board_init_r(gd_t *new_gd, ulong dest_addr)
|
|
{
|
|
#ifdef CONFIG_NEEDS_MANUAL_RELOC
|
|
int i;
|
|
#endif
|
|
|
|
#if !defined(CONFIG_X86) && !defined(CONFIG_ARM) && !defined(CONFIG_ARM64)
|
|
gd = new_gd;
|
|
#endif
|
|
|
|
#ifdef CONFIG_NEEDS_MANUAL_RELOC
|
|
for (i = 0; i < ARRAY_SIZE(init_sequence_r); i++)
|
|
init_sequence_r[i] += gd->reloc_off;
|
|
#endif
|
|
|
|
if (initcall_run_list(init_sequence_r))
|
|
hang();
|
|
|
|
/* NOTREACHED - run_main_loop() does not return */
|
|
hang();
|
|
}
|
|
|