x86: Rename i386 to x86

Signed-off-by: Graeme Russ <graeme.russ@gmail.com>

1 files changed, 0 insertions, 480 deletions

diff --git a/arch/i386/lib/board.c b/arch/i386/lib/board.c
deleted file mode 100644
index 6d947c6..0000000
--- a/arch/i386/lib/board.c
+++ /dev/null
@@ -1,480 +0,0 @@
-/*
- * (C) Copyright 2008-2011
- * Graeme Russ, <graeme.russ@gmail.com>
- *
- * (C) Copyright 2002
- * Daniel Engström, Omicron Ceti AB, <daniel@omicron.se>
- *
- * (C) Copyright 2002
- * Wolfgang Denk, DENX Software Engineering, <wd@denx.de>
- *
- * (C) Copyright 2002
- * Sysgo Real-Time Solutions, GmbH <www.elinos.com>
- * Marius Groeger <mgroeger@sysgo.de>
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-#include <common.h>
-#include <watchdog.h>
-#include <command.h>
-#include <stdio_dev.h>
-#include <timestamp.h>
-#include <version.h>
-#include <malloc.h>
-#include <net.h>
-#include <ide.h>
-#include <serial.h>
-#include <asm/u-boot-i386.h>
-#include <elf.h>
-
-#ifdef CONFIG_BITBANGMII
-#include <miiphy.h>
-#endif
-
-/*
- * Pointer to initial global data area
- *
- * Here we initialize it.
- */
-#undef	XTRN_DECLARE_GLOBAL_DATA_PTR
-#define XTRN_DECLARE_GLOBAL_DATA_PTR	/* empty = allocate here */
-DECLARE_GLOBAL_DATA_PTR = (gd_t *) (CONFIG_SYS_INIT_GD_ADDR);
-
-
-/* Exports from the Linker Script */
-extern ulong __text_start;
-extern ulong __data_end;
-extern ulong __rel_dyn_start;
-extern ulong __rel_dyn_end;
-extern ulong __bss_start;
-extern ulong __bss_end;
-
-const char version_string[] =
-	U_BOOT_VERSION" (" U_BOOT_DATE " - " U_BOOT_TIME ")";
-
-/************************************************************************
- * Init Utilities							*
- ************************************************************************
- * Some of this code should be moved into the core functions,
- * or dropped completely,
- * but let's get it working (again) first...
- */
-static int init_baudrate (void)
-{
-	char tmp[64];	/* long enough for environment variables */
-	int i = getenv_f("baudrate", tmp, 64);
-
-	gd->baudrate = (i != 0)
-			? (int) simple_strtoul (tmp, NULL, 10)
-			: CONFIG_BAUDRATE;
-
-	return (0);
-}
-
-static int display_banner (void)
-{
-
-	printf ("\n\n%s\n\n", version_string);
-/*
-	printf ("U-Boot code: %08lX -> %08lX  data: %08lX -> %08lX\n"
-		"        BSS: %08lX -> %08lX stack: %08lX -> %08lX\n",
-		i386boot_start, i386boot_romdata_start-1,
-		i386boot_romdata_dest, i386boot_romdata_dest+i386boot_romdata_size-1,
-		i386boot_bss_start, i386boot_bss_start+i386boot_bss_size-1,
-		i386boot_bss_start+i386boot_bss_size,
-		i386boot_bss_start+i386boot_bss_size+CONFIG_SYS_STACK_SIZE-1);
-
-*/
-
-	return (0);
-}
-
-static int display_dram_config (void)
-{
-	int i;
-
-	puts ("DRAM Configuration:\n");
-
-	for (i=0; i<CONFIG_NR_DRAM_BANKS; i++) {
-		printf ("Bank #%d: %08lx ", i, gd->bd->bi_dram[i].start);
-		print_size (gd->bd->bi_dram[i].size, "\n");
-	}
-
-	return (0);
-}
-
-static void display_flash_config (ulong size)
-{
-	puts ("Flash: ");
-	print_size (size, "\n");
-}
-
-/*
- * Breath some life into the board...
- *
- * Initialize an SMC for serial comms, and carry out some hardware
- * tests.
- *
- * The first part of initialization is running from Flash memory;
- * its main purpose is to initialize the RAM so that we
- * can relocate the monitor code to RAM.
- */
-
-/*
- * 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".
- */
-typedef int (init_fnc_t) (void);
-
-static int calculate_relocation_address(void);
-static int copy_uboot_to_ram(void);
-static int clear_bss(void);
-static int do_elf_reloc_fixups(void);
-
-init_fnc_t *init_sequence_f[] = {
-	cpu_init_f,
-	board_early_init_f,
-	env_init,
-	init_baudrate,
-	serial_init,
-	console_init_f,
-	dram_init_f,
-	calculate_relocation_address,
-	copy_uboot_to_ram,
-	clear_bss,
-	do_elf_reloc_fixups,
-
-	NULL,
-};
-
-init_fnc_t *init_sequence_r[] = {
-	cpu_init_r,		/* basic cpu dependent setup */
-	board_early_init_r,	/* basic board dependent setup */
-	dram_init,		/* configure available RAM banks */
-	interrupt_init,		/* set up exceptions */
-	timer_init,
-	display_banner,
-	display_dram_config,
-
-	NULL,
-};
-
-gd_t *gd;
-
-static int calculate_relocation_address(void)
-{
-	void *text_start = &__text_start;
-	void *bss_end = &__bss_end;
-	void *dest_addr;
-	ulong rel_offset;
-
-	/* Calculate destination RAM Address and relocation offset */
-	dest_addr = (void *)gd->ram_size;
-	dest_addr -= CONFIG_SYS_STACK_SIZE;
-	dest_addr -= (bss_end - text_start);
-	rel_offset = dest_addr - text_start;
-
-	gd->start_addr_sp = gd->ram_size;
-	gd->relocaddr = (ulong)dest_addr;
-	gd->reloc_off = rel_offset;
-
-	return 0;
-}
-
-static int copy_uboot_to_ram(void)
-{
-	ulong *dst_addr = (ulong *)gd->relocaddr;
-	ulong *src_addr = (ulong *)&__text_start;
-	ulong *end_addr = (ulong *)&__data_end;
-
-	while (src_addr < end_addr)
-		*dst_addr++ = *src_addr++;
-
-	return 0;
-}
-
-static int clear_bss(void)
-{
-	void *bss_start = &__bss_start;
-	void *bss_end = &__bss_end;
-
-	ulong *dst_addr = (ulong *)(bss_start + gd->reloc_off);
-	ulong *end_addr = (ulong *)(bss_end + gd->reloc_off);;
-
-	while (dst_addr < end_addr)
-		*dst_addr++ = 0x00000000;
-
-	return 0;
-}
-
-static int do_elf_reloc_fixups(void)
-{
-	Elf32_Rel *re_src = (Elf32_Rel *)(&__rel_dyn_start);
-	Elf32_Rel *re_end = (Elf32_Rel *)(&__rel_dyn_end);
-
-	do {
-		if (re_src->r_offset >= CONFIG_SYS_TEXT_BASE)
-			if (*(Elf32_Addr *)(re_src->r_offset + gd->reloc_off) >= CONFIG_SYS_TEXT_BASE)
-				*(Elf32_Addr *)(re_src->r_offset + gd->reloc_off) += gd->reloc_off;
-	} while (re_src++ < re_end);
-
-	return 0;
-}
-
-/* Load U-Boot into RAM, initialize BSS, perform relocation adjustments */
-void board_init_f(ulong boot_flags)
-{
-	init_fnc_t **init_fnc_ptr;
-
-	gd->flags = boot_flags;
-
-	for (init_fnc_ptr = init_sequence_f; *init_fnc_ptr; ++init_fnc_ptr) {
-		if ((*init_fnc_ptr)() != 0)
-			hang();
-	}
-
-	gd->flags |= GD_FLG_RELOC;
-
-	/* Enter the relocated U-Boot! */
-	relocate_code(gd->start_addr_sp, gd, gd->relocaddr);
-
-	/* NOTREACHED - relocate_code() does not return */
-	while(1);
-}
-
-void board_init_r(gd_t *id, ulong dest_addr)
-{
-	char *s;
-	ulong size;
-	static bd_t bd_data;
-	static gd_t gd_data;
-	init_fnc_t **init_fnc_ptr;
-
-	show_boot_progress(0x21);
-
-	/* Global data pointer is now writable */
-	gd = &gd_data;
-	memcpy(gd, id, sizeof(gd_t));
-
-	/* compiler optimization barrier needed for GCC >= 3.4 */
-	__asm__ __volatile__("": : :"memory");
-
-	gd->bd = &bd_data;
-	memset (gd->bd, 0, sizeof (bd_t));
-	show_boot_progress(0x22);
-
-	gd->baudrate =  CONFIG_BAUDRATE;
-
-	mem_malloc_init((((ulong)dest_addr - CONFIG_SYS_MALLOC_LEN)+3)&~3,
-			CONFIG_SYS_MALLOC_LEN);
-
-	for (init_fnc_ptr = init_sequence_r; *init_fnc_ptr; ++init_fnc_ptr) {
-		if ((*init_fnc_ptr)() != 0)
-			hang ();
-	}
-	show_boot_progress(0x23);
-
-#ifdef CONFIG_SERIAL_MULTI
-	serial_initialize();
-#endif
-	/* configure available FLASH banks */
-	size = flash_init();
-	display_flash_config(size);
-	show_boot_progress(0x24);
-
-	show_boot_progress(0x25);
-
-	/* initialize environment */
-	env_relocate ();
-	show_boot_progress(0x26);
-
-
-#ifdef CONFIG_CMD_NET
-	/* IP Address */
-	bd_data.bi_ip_addr = getenv_IPaddr ("ipaddr");
-#endif
-
-#if defined(CONFIG_PCI)
-	/*
-	 * Do pci configuration
-	 */
-	pci_init();
-#endif
-
-	show_boot_progress(0x27);
-
-
-	stdio_init ();
-
-	jumptable_init ();
-
-	/* Initialize the console (after the relocation and devices init) */
-	console_init_r();
-
-#ifdef CONFIG_MISC_INIT_R
-	/* miscellaneous platform dependent initialisations */
-	misc_init_r();
-#endif
-
-#if defined(CONFIG_CMD_PCMCIA) && !defined(CONFIG_CMD_IDE)
-	WATCHDOG_RESET();
-	puts ("PCMCIA:");
-	pcmcia_init();
-#endif
-
-#if defined(CONFIG_CMD_KGDB)
-	WATCHDOG_RESET();
-	puts("KGDB:  ");
-	kgdb_init();
-#endif
-
-	/* enable exceptions */
-	enable_interrupts();
-	show_boot_progress(0x28);
-
-#ifdef CONFIG_STATUS_LED
-	status_led_set (STATUS_LED_BOOT, STATUS_LED_BLINKING);
-#endif
-
-	udelay(20);
-
-	set_timer (0);
-
-	/* Initialize from environment */
-	if ((s = getenv ("loadaddr")) != NULL) {
-		load_addr = simple_strtoul (s, NULL, 16);
-	}
-#if defined(CONFIG_CMD_NET)
-	if ((s = getenv ("bootfile")) != NULL) {
-		copy_filename (BootFile, s, sizeof (BootFile));
-	}
-#endif
-
-	WATCHDOG_RESET();
-
-#if defined(CONFIG_CMD_IDE)
-	WATCHDOG_RESET();
-	puts("IDE:   ");
-	ide_init();
-#endif
-
-#if defined(CONFIG_CMD_SCSI)
-	WATCHDOG_RESET();
-	puts("SCSI:  ");
-	scsi_init();
-#endif
-
-#if defined(CONFIG_CMD_DOC)
-	WATCHDOG_RESET();
-	puts("DOC:   ");
-	doc_init();
-#endif
-
-#ifdef CONFIG_BITBANGMII
-	bb_miiphy_init();
-#endif
-#if defined(CONFIG_CMD_NET)
-#if defined(CONFIG_NET_MULTI)
-	WATCHDOG_RESET();
-	puts("Net:   ");
-#endif
-	eth_initialize(gd->bd);
-#endif
-
-#if ( defined(CONFIG_CMD_NET)) && (0)
-	WATCHDOG_RESET();
-# ifdef DEBUG
-	puts ("Reset Ethernet PHY\n");
-# endif
-	reset_phy();
-#endif
-
-#ifdef CONFIG_LAST_STAGE_INIT
-	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_POST
-	post_run (NULL, POST_RAM | post_bootmode_get(0));
-#endif
-
-
-	show_boot_progress(0x29);
-
-	/* main_loop() can return to retry autoboot, if so just run it again. */
-	for (;;) {
-		main_loop();
-	}
-
-	/* NOTREACHED - no way out of command loop except booting */
-}
-
-void hang (void)
-{
-	puts ("### ERROR ### Please RESET the board ###\n");
-	for (;;);
-}
-
-unsigned long do_go_exec (ulong (*entry)(int, char * const []), int argc, char * const argv[])
-{
-	unsigned long ret = 0;
-	char **argv_tmp;
-
-	/*
-	 * x86 does not use a dedicated register to pass the pointer to
-	 * the global_data, so it is instead passed as argv[-1]. By using
-	 * argv[-1], the called 'Application' can use the contents of
-	 * argv natively. However, to safely use argv[-1] a new copy of
-	 * argv is needed with the extra element
-	 */
-	argv_tmp = malloc(sizeof(char *) * (argc + 1));
-
-	if (argv_tmp) {
-		argv_tmp[0] = (char *)gd;
-
-		memcpy(&argv_tmp[1], argv, (size_t)(sizeof(char *) * argc));
-
-		ret = (entry) (argc, &argv_tmp[1]);
-		free(argv_tmp);
-	}
-
-	return ret;
-}
-
-void setup_pcat_compatibility(void)
-	__attribute__((weak, alias("__setup_pcat_compatibility")));
-
-void __setup_pcat_compatibility(void)
-{
-}