Move lib_$ARCH directories to arch/$ARCH/lib

Also move lib_$ARCH/config.mk to arch/$ARCH/config.mk

This change is intended to clean up the top-level directory structure
and more closely mimic Linux's directory organization.

Signed-off-by: Peter Tyser <ptyser@xes-inc.com>

1 files changed, 0 insertions, 452 deletions

diff --git a/lib_arm/board.c b/lib_arm/board.c
deleted file mode 100644
index f5660a985b..0000000000
--- a/lib_arm/board.c
+++ /dev/null
@@ -1,452 +0,0 @@
-/*
- * (C) Copyright 2002-2006
- * 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
- */
-
-/*
- * To match the U-Boot user interface on ARM platforms to the U-Boot
- * standard (as on PPC platforms), some messages with debug character
- * are removed from the default U-Boot build.
- *
- * Define DEBUG here if you want additional info as shown below
- * printed upon startup:
- *
- * U-Boot code: 00F00000 -> 00F3C774  BSS: -> 00FC3274
- * IRQ Stack: 00ebff7c
- * FIQ Stack: 00ebef7c
- */
-
-#include <common.h>
-#include <command.h>
-#include <malloc.h>
-#include <stdio_dev.h>
-#include <timestamp.h>
-#include <version.h>
-#include <net.h>
-#include <serial.h>
-#include <nand.h>
-#include <onenand_uboot.h>
-#include <mmc.h>
-
-#ifdef CONFIG_BITBANGMII
-#include <miiphy.h>
-#endif
-
-#ifdef CONFIG_DRIVER_SMC91111
-#include "../drivers/net/smc91111.h"
-#endif
-#ifdef CONFIG_DRIVER_LAN91C96
-#include "../drivers/net/lan91c96.h"
-#endif
-
-DECLARE_GLOBAL_DATA_PTR;
-
-ulong monitor_flash_len;
-
-#ifdef CONFIG_HAS_DATAFLASH
-extern int  AT91F_DataflashInit(void);
-extern void dataflash_print_info(void);
-#endif
-
-#ifndef CONFIG_IDENT_STRING
-#define CONFIG_IDENT_STRING ""
-#endif
-
-const char version_string[] =
-	U_BOOT_VERSION" (" U_BOOT_DATE " - " U_BOOT_TIME ")"CONFIG_IDENT_STRING;
-
-#ifdef CONFIG_DRIVER_RTL8019
-extern void rtl8019_get_enetaddr (uchar * addr);
-#endif
-
-#if defined(CONFIG_HARD_I2C) || \
-    defined(CONFIG_SOFT_I2C)
-#include <i2c.h>
-#endif
-
-
-/************************************************************************
- * Coloured LED functionality
- ************************************************************************
- * May be supplied by boards if desired
- */
-void inline __coloured_LED_init (void) {}
-void coloured_LED_init (void) __attribute__((weak, alias("__coloured_LED_init")));
-void inline __red_LED_on (void) {}
-void red_LED_on (void) __attribute__((weak, alias("__red_LED_on")));
-void inline __red_LED_off(void) {}
-void red_LED_off(void) __attribute__((weak, alias("__red_LED_off")));
-void inline __green_LED_on(void) {}
-void green_LED_on(void) __attribute__((weak, alias("__green_LED_on")));
-void inline __green_LED_off(void) {}
-void green_LED_off(void) __attribute__((weak, alias("__green_LED_off")));
-void inline __yellow_LED_on(void) {}
-void yellow_LED_on(void) __attribute__((weak, alias("__yellow_LED_on")));
-void inline __yellow_LED_off(void) {}
-void yellow_LED_off(void) __attribute__((weak, alias("__yellow_LED_off")));
-void inline __blue_LED_on(void) {}
-void blue_LED_on(void) __attribute__((weak, alias("__blue_LED_on")));
-void inline __blue_LED_off(void) {}
-void blue_LED_off(void) __attribute__((weak, alias("__blue_LED_off")));
-
-/************************************************************************
- * Init Utilities							*
- ************************************************************************
- * Some of this code should be moved into the core functions,
- * or dropped completely,
- * but let's get it working (again) first...
- */
-
-#if defined(CONFIG_ARM_DCC) && !defined(CONFIG_BAUDRATE)
-#define CONFIG_BAUDRATE 115200
-#endif
-static int init_baudrate (void)
-{
-	char tmp[64];	/* long enough for environment variables */
-	int i = getenv_r ("baudrate", tmp, sizeof (tmp));
-	gd->bd->bi_baudrate = 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);
-	debug ("U-Boot code: %08lX -> %08lX  BSS: -> %08lX\n",
-	       _armboot_start, _bss_start, _bss_end);
-#ifdef CONFIG_MODEM_SUPPORT
-	debug ("Modem Support enabled\n");
-#endif
-#ifdef CONFIG_USE_IRQ
-	debug ("IRQ Stack: %08lx\n", IRQ_STACK_START);
-	debug ("FIQ Stack: %08lx\n", FIQ_STACK_START);
-#endif
-
-	return (0);
-}
-
-/*
- * WARNING: this code looks "cleaner" than the PowerPC version, but
- * has the disadvantage that you either get nothing, or everything.
- * On PowerPC, you might see "DRAM: " before the system hangs - which
- * gives a simple yet clear indication which part of the
- * initialization if failing.
- */
-static int display_dram_config (void)
-{
-	int i;
-
-#ifdef DEBUG
-	puts ("RAM 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");
-	}
-#else
-	ulong size = 0;
-
-	for (i=0; i<CONFIG_NR_DRAM_BANKS; i++) {
-		size += gd->bd->bi_dram[i].size;
-	}
-	puts("DRAM:  ");
-	print_size(size, "\n");
-#endif
-
-	return (0);
-}
-
-#ifndef CONFIG_SYS_NO_FLASH
-static void display_flash_config (ulong size)
-{
-	puts ("Flash: ");
-	print_size (size, "\n");
-}
-#endif /* CONFIG_SYS_NO_FLASH */
-
-#if defined(CONFIG_HARD_I2C) || defined(CONFIG_SOFT_I2C)
-static int init_func_i2c (void)
-{
-	puts ("I2C:   ");
-	i2c_init (CONFIG_SYS_I2C_SPEED, CONFIG_SYS_I2C_SLAVE);
-	puts ("ready\n");
-	return (0);
-}
-#endif
-
-#if defined(CONFIG_CMD_PCI) || defined (CONFIG_PCI)
-#include <pci.h>
-static int arm_pci_init(void)
-{
-	pci_init();
-	return 0;
-}
-#endif /* CONFIG_CMD_PCI || CONFIG_PCI */
-
-/*
- * Breathe some life into the board...
- *
- * Initialize a serial port as console, 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 dependent #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);
-
-int print_cpuinfo (void);
-
-init_fnc_t *init_sequence[] = {
-#if defined(CONFIG_ARCH_CPU_INIT)
-	arch_cpu_init,		/* basic arch cpu dependent setup */
-#endif
-	board_init,		/* basic board dependent setup */
-#if defined(CONFIG_USE_IRQ)
-	interrupt_init,		/* set up exceptions */
-#endif
-	timer_init,		/* initialize timer */
-#ifdef CONFIG_FSL_ESDHC
-	get_clocks,
-#endif
-	env_init,		/* initialize environment */
-	init_baudrate,		/* initialze baudrate settings */
-	serial_init,		/* serial communications setup */
-	console_init_f,		/* stage 1 init of console */
-	display_banner,		/* say that we are here */
-#if defined(CONFIG_DISPLAY_CPUINFO)
-	print_cpuinfo,		/* display cpu info (and speed) */
-#endif
-#if defined(CONFIG_DISPLAY_BOARDINFO)
-	checkboard,		/* display board info */
-#endif
-#if defined(CONFIG_HARD_I2C) || defined(CONFIG_SOFT_I2C)
-	init_func_i2c,
-#endif
-	dram_init,		/* configure available RAM banks */
-#if defined(CONFIG_CMD_PCI) || defined (CONFIG_PCI)
-	arm_pci_init,
-#endif
-	display_dram_config,
-	NULL,
-};
-
-void start_armboot (void)
-{
-	init_fnc_t **init_fnc_ptr;
-	char *s;
-#if defined(CONFIG_VFD) || defined(CONFIG_LCD)
-	unsigned long addr;
-#endif
-
-	/* Pointer is writable since we allocated a register for it */
-	gd = (gd_t*)(_armboot_start - CONFIG_SYS_MALLOC_LEN - sizeof(gd_t));
-	/* compiler optimization barrier needed for GCC >= 3.4 */
-	__asm__ __volatile__("": : :"memory");
-
-	memset ((void*)gd, 0, sizeof (gd_t));
-	gd->bd = (bd_t*)((char*)gd - sizeof(bd_t));
-	memset (gd->bd, 0, sizeof (bd_t));
-
-	gd->flags |= GD_FLG_RELOC;
-
-	monitor_flash_len = _bss_start - _armboot_start;
-
-	for (init_fnc_ptr = init_sequence; *init_fnc_ptr; ++init_fnc_ptr) {
-		if ((*init_fnc_ptr)() != 0) {
-			hang ();
-		}
-	}
-
-	/* armboot_start is defined in the board-specific linker script */
-	mem_malloc_init (_armboot_start - CONFIG_SYS_MALLOC_LEN,
-			CONFIG_SYS_MALLOC_LEN);
-
-#ifndef CONFIG_SYS_NO_FLASH
-	/* configure available FLASH banks */
-	display_flash_config (flash_init ());
-#endif /* CONFIG_SYS_NO_FLASH */
-
-#ifdef CONFIG_VFD
-#	ifndef PAGE_SIZE
-#	  define PAGE_SIZE 4096
-#	endif
-	/*
-	 * reserve memory for VFD display (always full pages)
-	 */
-	/* bss_end is defined in the board-specific linker script */
-	addr = (_bss_end + (PAGE_SIZE - 1)) & ~(PAGE_SIZE - 1);
-	vfd_setmem (addr);
-	gd->fb_base = addr;
-#endif /* CONFIG_VFD */
-
-#ifdef CONFIG_LCD
-	/* board init may have inited fb_base */
-	if (!gd->fb_base) {
-#		ifndef PAGE_SIZE
-#		  define PAGE_SIZE 4096
-#		endif
-		/*
-		 * reserve memory for LCD display (always full pages)
-		 */
-		/* bss_end is defined in the board-specific linker script */
-		addr = (_bss_end + (PAGE_SIZE - 1)) & ~(PAGE_SIZE - 1);
-		lcd_setmem (addr);
-		gd->fb_base = addr;
-	}
-#endif /* CONFIG_LCD */
-
-#if defined(CONFIG_CMD_NAND)
-	puts ("NAND:  ");
-	nand_init();		/* go init the NAND */
-#endif
-
-#if defined(CONFIG_CMD_ONENAND)
-	onenand_init();
-#endif
-
-#ifdef CONFIG_HAS_DATAFLASH
-	AT91F_DataflashInit();
-	dataflash_print_info();
-#endif
-
-	/* initialize environment */
-	env_relocate ();
-
-#ifdef CONFIG_VFD
-	/* must do this after the framebuffer is allocated */
-	drv_vfd_init();
-#endif /* CONFIG_VFD */
-
-#ifdef CONFIG_SERIAL_MULTI
-	serial_initialize();
-#endif
-
-	/* IP Address */
-	gd->bd->bi_ip_addr = getenv_IPaddr ("ipaddr");
-
-	stdio_init ();	/* get the devices list going. */
-
-	jumptable_init ();
-
-#if defined(CONFIG_API)
-	/* Initialize API */
-	api_init ();
-#endif
-
-	console_init_r ();	/* fully init console as a device */
-
-#if defined(CONFIG_ARCH_MISC_INIT)
-	/* miscellaneous arch dependent initialisations */
-	arch_misc_init ();
-#endif
-#if defined(CONFIG_MISC_INIT_R)
-	/* miscellaneous platform dependent initialisations */
-	misc_init_r ();
-#endif
-
-	/* enable exceptions */
-	enable_interrupts ();
-
-	/* Perform network card initialisation if necessary */
-#ifdef CONFIG_DRIVER_TI_EMAC
-	/* XXX: this needs to be moved to board init */
-extern void davinci_eth_set_mac_addr (const u_int8_t *addr);
-	if (getenv ("ethaddr")) {
-		uchar enetaddr[6];
-		eth_getenv_enetaddr("ethaddr", enetaddr);
-		davinci_eth_set_mac_addr(enetaddr);
-	}
-#endif
-
-#if defined(CONFIG_DRIVER_SMC91111) || defined (CONFIG_DRIVER_LAN91C96)
-	/* XXX: this needs to be moved to board init */
-	if (getenv ("ethaddr")) {
-		uchar enetaddr[6];
-		eth_getenv_enetaddr("ethaddr", enetaddr);
-		smc_set_mac_addr(enetaddr);
-	}
-#endif /* CONFIG_DRIVER_SMC91111 || CONFIG_DRIVER_LAN91C96 */
-
-	/* 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
-
-#ifdef BOARD_LATE_INIT
-	board_late_init ();
-#endif
-
-#ifdef CONFIG_GENERIC_MMC
-	puts ("MMC:   ");
-	mmc_initialize (gd->bd);
-#endif
-
-#ifdef CONFIG_BITBANGMII
-	bb_miiphy_init();
-#endif
-#if defined(CONFIG_CMD_NET)
-#if defined(CONFIG_NET_MULTI)
-	puts ("Net:   ");
-#endif
-	eth_initialize(gd->bd);
-#if defined(CONFIG_RESET_PHY_R)
-	debug ("Reset Ethernet PHY\n");
-	reset_phy();
-#endif
-#endif
-	/* 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 (;;);
-}