2 * Toradex Colibri PXA270 Support
4 * Copyright (C) 2010 Marek Vasut <marek.vasut@gmail.com>
6 * This program is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU General Public License as
8 * published by the Free Software Foundation; either version 2 of
9 * the License, or (at your option) any later version.
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
23 #include <asm/arch/hardware.h>
25 DECLARE_GLOBAL_DATA_PTR;
27 /* ------------------------------------------------------------------------- */
30 * Miscelaneous platform dependent initialisations
32 extern struct serial_device serial_ffuart_device;
33 extern struct serial_device serial_btuart_device;
34 extern struct serial_device serial_stuart_device;
36 struct serial_device *default_serial_console (void)
38 return &serial_ffuart_device;
43 /* memory and cpu-speed are setup before relocation */
44 /* so we do _nothing_ here */
46 /* arch number of vpac270 */
47 gd->bd->bi_arch_number = MACH_TYPE_COLIBRI;
49 /* adress of boot parameters */
50 gd->bd->bi_boot_params = 0xa0000100;
57 gd->bd->bi_dram[0].start = PHYS_SDRAM_1;
59 gd->bd->bi_dram[0].size = PHYS_SDRAM_1_SIZE;
65 int usb_board_init(void)
67 UHCHR = (UHCHR | UHCHR_PCPL | UHCHR_PSPL) &
68 ~(UHCHR_SSEP0 | UHCHR_SSEP1 | UHCHR_SSEP2 | UHCHR_SSE);
72 while (UHCHR & UHCHR_FSBIR);
75 UHCHIE = (UHCHIE_UPRIE | UHCHIE_RWIE);
77 /* Clear any OTG Pin Hold */
78 if (PSSR & PSSR_OTGPH)
84 /* Set port power control mask bits, only 3 ports. */
88 UP2OCR |= UP2OCR_HXOE | UP2OCR_HXS | UP2OCR_DMPDE | UP2OCR_DPPDE;
93 void usb_board_init_fail(void)
98 void usb_board_stop(void)
107 CKEN &= ~CKEN10_USBHOST;
113 #ifdef CONFIG_DRIVER_DM9000
114 int board_eth_init(bd_t *bis)
116 return dm9000_initialize(bis);