avr32: delete ancient board.c

Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>

arch/avr32/lib/Makefile

@@ -8,9 +8,6 @@
 #
 
 obj-y	+= memset.o
-ifndef CONFIG_SYS_GENERIC_BOARD
-obj-y	+= board.o
-endif
 obj-$(CONFIG_CMD_BOOTM) += bootm.o
 obj-y	+= interrupts.o
 obj-y	+= dram_init.o

arch/avr32/lib/board.c

-/*
- * Copyright (C) 2004-2006 Atmel Corporation
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-#include <common.h>
-#include <command.h>
-#include <malloc.h>
-#include <stdio_dev.h>
-#include <version.h>
-#include <net.h>
-
-#ifdef CONFIG_BITBANGMII
-#include <miiphy.h>
-#endif
-
-#include <asm/sections.h>
-#include <asm/arch/mmu.h>
-#include <asm/arch/hardware.h>
-
-#ifndef CONFIG_IDENT_STRING
-#define CONFIG_IDENT_STRING ""
-#endif
-
-#ifdef CONFIG_GENERIC_ATMEL_MCI
-#include <mmc.h>
-#endif
-DECLARE_GLOBAL_DATA_PTR;
-
-unsigned long monitor_flash_len;
-
-__weak void dram_init_banksize(void)
-{
-	gd->bd->bi_dram[0].start = CONFIG_SYS_SDRAM_BASE;
-	gd->bd->bi_dram[0].size =  gd->ram_size;
-}
-
-/* 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")));
-
-static int init_baudrate(void)
-{
-	gd->baudrate = getenv_ulong("baudrate", 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",
-		(unsigned long)_text, (unsigned long)_etext,
-		(unsigned long)_data, (unsigned long)(&__bss_end));
-	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 (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;
-
-	/* Initialize the global data pointer */
-	memset(&gd_data, 0, sizeof(gd_data));
-	gd = &gd_data;
-
-	/* Perform initialization sequence */
-	board_early_init_f();
-	arch_cpu_init();
-	board_postclk_init();
-	env_init();
-	init_baudrate();
-	serial_init();
-	console_init_f();
-	display_banner();
-	dram_init();
-
-	/* If we have no SDRAM, we can't go on */
-	if (gd->ram_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 + gd->ram_size;
-	monitor_len = (char *)(&__bss_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_LCD
-#ifdef CONFIG_FB_ADDR
-	printf("LCD: Frame buffer allocated at preset 0x%08x\n",
-	       CONFIG_FB_ADDR);
-	gd->fb_base = CONFIG_FB_ADDR;
-#else
-	addr = lcd_setmem(addr);
-	printf("LCD: Frame buffer allocated at 0x%08lx\n", addr);
-	gd->fb_base = 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->start_addr_sp = addr;
-	*(--new_sp) = 0;
-	*(--new_sp) = 0;
-
-	dram_init_banksize();
-
-	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)
-{
-#ifndef CONFIG_ENV_IS_NOWHERE
-	extern char * env_name_spec;
-#endif
-	bd_t *bd;
-
-	gd = new_gd;
-	bd = gd->bd;
-
-	gd->flags |= GD_FLG_RELOC;
-	gd->reloc_off = dest_addr - CONFIG_SYS_MONITOR_BASE;
-
-	/* Enable the MMU so that we can keep u-boot simple */
-	mmu_init_r(dest_addr);
-
-	board_early_init_r();
-
-	monitor_flash_len = _edata - _text;
-
-#if defined(CONFIG_NEEDS_MANUAL_RELOC)
-	/*
-	 * We have to relocate the command table manually
-	 */
-	fixup_cmdtable(ll_entry_start(cmd_tbl_t, cmd),
-			ll_entry_count(cmd_tbl_t, cmd));
-#endif /* defined(CONFIG_NEEDS_MANUAL_RELOC) */
-
-	/* 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);
-
-	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();
-
-	stdio_init();
-	jumptable_init();
-	console_init_r();
-
-	/* Initialize from environment */
-	load_addr = getenv_ulong("loadaddr", 16, load_addr);
-
-#ifdef CONFIG_BITBANGMII
-	bb_miiphy_init();
-#endif
-#if defined(CONFIG_CMD_NET)
-	puts("Net:   ");
-	eth_initialize();
-#endif
-
-#ifdef CONFIG_GENERIC_ATMEL_MCI
-	mmc_initialize(gd->bd);
-#endif
-	for (;;) {
-		main_loop();
-	}
-}