88 lines
2.1 KiB
C
88 lines
2.1 KiB
C
/*
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* Copyright (C) 2007 Sascha Hauer, Pengutronix
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of
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* the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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*
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*/
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#include <common.h>
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#include <net.h>
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#include <init.h>
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#include <environment.h>
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#include <fec.h>
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#include <gpio.h>
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#include <asm/armlinux.h>
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#include <generated/mach-types.h>
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#include <partition.h>
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#include <fs.h>
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#include <fcntl.h>
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#include <io.h>
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#include <asm/hardware.h>
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#include <nand.h>
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#include <linux/mtd/nand.h>
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#include <mach/at91_pmc.h>
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#include <mach/board.h>
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#include <mach/iomux.h>
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#include <mach/io.h>
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static struct macb_platform_data macb_pdata = {
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.phy_flags = PHYLIB_FORCE_LINK,
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.phy_addr = 4,
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};
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static int mmccpu_mem_init(void)
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{
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at91_add_device_sdram(128 * 1024 * 1024);
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return 0;
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}
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mem_initcall(mmccpu_mem_init);
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static int mmccpu_devices_init(void)
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{
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/*
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* PB27 enables the 50MHz oscillator for Ethernet PHY
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* 1 - enable
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* 0 - disable
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*/
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at91_set_gpio_output(AT91_PIN_PB27, 1);
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gpio_set_value(AT91_PIN_PB27, 1); /* 1- enable, 0 - disable */
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at91_add_device_eth(0, &macb_pdata);
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add_cfi_flash_device(0, AT91_CHIPSELECT_0, 0, 0);
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devfs_add_partition("nor0", 0x00000, 256 * 1024, DEVFS_PARTITION_FIXED, "self0");
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devfs_add_partition("nor0", 0x40000, 128 * 1024, DEVFS_PARTITION_FIXED, "env0");
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armlinux_set_bootparams((void *)(AT91_CHIPSELECT_1 + 0x100));
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armlinux_set_architecture(MACH_TYPE_MMCCPU);
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return 0;
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}
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device_initcall(mmccpu_devices_init);
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static int mmccpu_console_init(void)
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{
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at91_register_uart(0, 0);
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return 0;
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}
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console_initcall(mmccpu_console_init);
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static int mmccpu_main_clock(void)
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{
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at91_set_main_clock(18432000);
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return 0;
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}
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pure_initcall(mmccpu_main_clock);
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