1 files changed, 0 insertions, 360 deletions
diff --git a/lib_avr32/board.c b/lib_avr32/board.c
deleted file mode 100644
index 917ed6c..0000000
--- a/lib_avr32/board.c
+++ /dev/null
@@ -1,360 +0,0 @@
-/*
- * Copyright (C) 2004-2006 Atmel Corporation
- *
- * 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 <command.h>
-#include <malloc.h>
-#include <stdio_dev.h>
-#include <timestamp.h>
-#include <version.h>
-#include <net.h>
-
-#ifdef CONFIG_BITBANGMII
-#include <miiphy.h>
-#endif
-
-#include <asm/initcalls.h>
-#include <asm/sections.h>
-
-#ifndef CONFIG_IDENT_STRING
-#define CONFIG_IDENT_STRING ""
-#endif
-
-DECLARE_GLOBAL_DATA_PTR;
-
-const char version_string[] =
-	U_BOOT_VERSION " ("U_BOOT_DATE" - "U_BOOT_TIME") " CONFIG_IDENT_STRING;
-
-unsigned long monitor_flash_len;
-
-/* Weak aliases for optional board functions */
-static int __do_nothing(void)
-{
-	return 0;
-}
-int board_postclk_init(void) __attribute__((weak, alias("__do_nothing")));
-int board_early_init_r(void) __attribute__((weak, alias("__do_nothing")));
-
-#ifdef CONFIG_SYS_DMA_ALLOC_LEN
-#include <asm/arch/cacheflush.h>
-#include <asm/io.h>
-
-static unsigned long dma_alloc_start;
-static unsigned long dma_alloc_end;
-static unsigned long dma_alloc_brk;
-
-static void dma_alloc_init(void)
-{
-	unsigned long monitor_addr;
-
-	monitor_addr = CONFIG_SYS_MONITOR_BASE + gd->reloc_off;
-	dma_alloc_end = monitor_addr - CONFIG_SYS_MALLOC_LEN;
-	dma_alloc_start = dma_alloc_end - CONFIG_SYS_DMA_ALLOC_LEN;
-	dma_alloc_brk = dma_alloc_start;
-
-	printf("DMA: Using memory from 0x%08lx to 0x%08lx\n",
-	       dma_alloc_start, dma_alloc_end);
-
-	dcache_invalidate_range(cached(dma_alloc_start),
-				dma_alloc_end - dma_alloc_start);
-}
-
-void *dma_alloc_coherent(size_t len, unsigned long *handle)
-{
-	unsigned long paddr = dma_alloc_brk;
-
-	if (dma_alloc_brk + len > dma_alloc_end)
-		return NULL;
-
-	dma_alloc_brk = ((paddr + len + CONFIG_SYS_DCACHE_LINESZ - 1)
-			 & ~(CONFIG_SYS_DCACHE_LINESZ - 1));
-
-	*handle = paddr;
-	return uncached(paddr);
-}
-#else
-static inline void dma_alloc_init(void)
-{
-
-}
-#endif
-
-static int init_baudrate(void)
-{
-	char tmp[64];
-	int i;
-
-	i = getenv_r("baudrate", tmp, sizeof(tmp));
-	if (i > 0) {
-		gd->baudrate = simple_strtoul(tmp, NULL, 10);
-	} else {
-		gd->baudrate = CONFIG_BAUDRATE;
-	}
-	return 0;
-}
-
-
-static int display_banner (void)
-{
-	printf ("\n\n%s\n\n", version_string);
-	printf ("U-Boot code: %p -> %p  data: %p -> %p\n",
-		_text, _etext, _data, _end);
-	return 0;
-}
-
-void hang(void)
-{
-	for (;;) ;
-}
-
-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 (void)
-{
-	puts ("Flash: ");
-	print_size(gd->bd->bi_flashsize, " ");
-	printf("at address 0x%08lx\n", gd->bd->bi_flashstart);
-}
-
-void board_init_f(ulong board_type)
-{
-	gd_t gd_data;
-	gd_t *new_gd;
-	bd_t *bd;
-	unsigned long *new_sp;
-	unsigned long monitor_len;
-	unsigned long monitor_addr;
-	unsigned long addr;
-	long sdram_size;
-
-	/* Initialize the global data pointer */
-	memset(&gd_data, 0, sizeof(gd_data));
-	gd = &gd_data;
-
-	/* Perform initialization sequence */
-	board_early_init_f();
-	cpu_init();
-	board_postclk_init();
-	env_init();
-	init_baudrate();
-	serial_init();
-	console_init_f();
-	display_banner();
-	sdram_size = initdram(board_type);
-
-	/* If we have no SDRAM, we can't go on */
-	if (sdram_size <= 0)
-		panic("No working SDRAM available\n");
-
-	/*
-	 * Now that we have DRAM mapped and working, we can
-	 * relocate the code and continue running from DRAM.
-	 *
-	 * Reserve memory at end of RAM for (top down in that order):
-	 *  - u-boot image
-	 *  - heap for malloc()
-	 *  - board info struct
-	 *  - global data struct
-	 *  - stack
-	 */
-	addr = CONFIG_SYS_SDRAM_BASE + sdram_size;
-	monitor_len = _end - _text;
-
-	/*
-	 * Reserve memory for u-boot code, data and bss.
-	 * Round down to next 4 kB limit.
-	 */
-	addr -= monitor_len;
-	addr &= ~(4096UL - 1);
-	monitor_addr = addr;
-
-	/* Reserve memory for malloc() */
-	addr -= CONFIG_SYS_MALLOC_LEN;
-
-#ifdef CONFIG_SYS_DMA_ALLOC_LEN
-	/* Reserve DMA memory (must be cache aligned) */
-	addr &= ~(CONFIG_SYS_DCACHE_LINESZ - 1);
-	addr -= CONFIG_SYS_DMA_ALLOC_LEN;
-#endif
-
-#ifdef CONFIG_LCD
-#ifdef CONFIG_FB_ADDR
-	printf("LCD: Frame buffer allocated at preset 0x%08x\n",
-	       CONFIG_FB_ADDR);
-	gd->fb_base = (void *)CONFIG_FB_ADDR;
-#else
-	addr = lcd_setmem(addr);
-	printf("LCD: Frame buffer allocated at 0x%08lx\n", addr);
-	gd->fb_base = (void *)addr;
-#endif /* CONFIG_FB_ADDR */
-#endif /* CONFIG_LCD */
-
-	/* Allocate a Board Info struct on a word boundary */
-	addr -= sizeof(bd_t);
-	addr &= ~3UL;
-	gd->bd = bd = (bd_t *)addr;
-
-	/* Allocate a new global data copy on a 8-byte boundary. */
-	addr -= sizeof(gd_t);
-	addr &= ~7UL;
-	new_gd = (gd_t *)addr;
-
-	/* And finally, a new, bigger stack. */
-	new_sp = (unsigned long *)addr;
-	gd->stack_end = addr;
-	*(--new_sp) = 0;
-	*(--new_sp) = 0;
-
-	/*
-	 * Initialize the board information struct with the
-	 * information we have.
-	 */
-	bd->bi_dram[0].start = CONFIG_SYS_SDRAM_BASE;
-	bd->bi_dram[0].size = sdram_size;
-	bd->bi_baudrate = gd->baudrate;
-
-	memcpy(new_gd, gd, sizeof(gd_t));
-
-	relocate_code((unsigned long)new_sp, new_gd, monitor_addr);
-}
-
-void board_init_r(gd_t *new_gd, ulong dest_addr)
-{
-	extern void malloc_bin_reloc (void);
-#ifndef CONFIG_ENV_IS_NOWHERE
-	extern char * env_name_spec;
-#endif
-	char *s;
-	cmd_tbl_t *cmdtp;
-	bd_t *bd;
-
-	gd = new_gd;
-	bd = gd->bd;
-
-	gd->flags |= GD_FLG_RELOC;
-	gd->reloc_off = dest_addr - CONFIG_SYS_MONITOR_BASE;
-
-	board_early_init_r();
-
-	monitor_flash_len = _edata - _text;
-
-	/*
-	 * We have to relocate the command table manually
-	 */
-	for (cmdtp = &__u_boot_cmd_start;
-	     cmdtp !=  &__u_boot_cmd_end; cmdtp++) {
-		unsigned long addr;
-
-		addr = (unsigned long)cmdtp->cmd + gd->reloc_off;
-		cmdtp->cmd = (typeof(cmdtp->cmd))addr;
-
-		addr = (unsigned long)cmdtp->name + gd->reloc_off;
-		cmdtp->name = (typeof(cmdtp->name))addr;
-
-		if (cmdtp->usage) {
-			addr = (unsigned long)cmdtp->usage + gd->reloc_off;
-			cmdtp->usage = (typeof(cmdtp->usage))addr;
-		}
-#ifdef CONFIG_SYS_LONGHELP
-		if (cmdtp->help) {
-			addr = (unsigned long)cmdtp->help + gd->reloc_off;
-			cmdtp->help = (typeof(cmdtp->help))addr;
-		}
-#endif
-	}
-
-	/* there are some other pointer constants we must deal with */
-#ifndef CONFIG_ENV_IS_NOWHERE
-	env_name_spec += gd->reloc_off;
-#endif
-
-	timer_init();
-
-	/* The malloc area is right below the monitor image in RAM */
-	mem_malloc_init(CONFIG_SYS_MONITOR_BASE + gd->reloc_off -
-			CONFIG_SYS_MALLOC_LEN, CONFIG_SYS_MALLOC_LEN);
-	malloc_bin_reloc();
-	dma_alloc_init();
-
-	enable_interrupts();
-
-	bd->bi_flashstart = 0;
-	bd->bi_flashsize = 0;
-	bd->bi_flashoffset = 0;
-
-#ifndef CONFIG_SYS_NO_FLASH
-	bd->bi_flashstart = CONFIG_SYS_FLASH_BASE;
-	bd->bi_flashsize = flash_init();
-	bd->bi_flashoffset = (unsigned long)_edata - (unsigned long)_text;
-
-	if (bd->bi_flashsize)
-		display_flash_config();
-#endif
-
-	if (bd->bi_dram[0].size)
-		display_dram_config();
-
-	gd->bd->bi_boot_params = malloc(CONFIG_SYS_BOOTPARAMS_LEN);
-	if (!gd->bd->bi_boot_params)
-		puts("WARNING: Cannot allocate space for boot parameters\n");
-
-	/* initialize environment */
-	env_relocate();
-
-	bd->bi_ip_addr = getenv_IPaddr ("ipaddr");
-
-	stdio_init();
-	jumptable_init();
-	console_init_r();
-
-	s = getenv("loadaddr");
-	if (s)
-		load_addr = simple_strtoul(s, NULL, 16);
-
-#ifdef CONFIG_BITBANGMII
-	bb_miiphy_init();
-#endif
-#if defined(CONFIG_CMD_NET)
-	s = getenv("bootfile");
-	if (s)
-		copy_filename(BootFile, s, sizeof(BootFile));
-#if defined(CONFIG_NET_MULTI)
-	puts("Net:   ");
-#endif
-	eth_initialize(gd->bd);
-#endif
-
-	for (;;) {
-		main_loop();
-	}
-}