projects / people / ms / u-boot.git / blame
| Commit | Line | Data |
|---|---|---|
| 18a00dfd MV |
1 | /* |
| 2 | * (C) Copyright 2004 | |
| 3 | * Robert Whaley, Applied Data Systems, Inc. rwhaley@applieddata.net | |
| 4 | * | |
| 5 | * (C) Copyright 2002 | |
| 6 | * Kyle Harris, Nexus Technologies, Inc. kharris@nexus-tech.net | |
| 7 | * | |
| 8 | * (C) Copyright 2002 | |
| 9 | * Sysgo Real-Time Solutions, GmbH <www.elinos.com> | |
| 10 | * Marius Groeger <mgroeger@sysgo.de> | |
| 11 | * | |
| 12 | * See file CREDITS for list of people who contributed to this | |
| 13 | * project. | |
| 14 | * | |
| 15 | * This program is free software; you can redistribute it and/or | |
| 16 | * modify it under the terms of the GNU General Public License as | |
| 17 | * published by the Free Software Foundation; either version 2 of | |
| 18 | * the License, or (at your option) any later version. | |
| 19 | * | |
| 20 | * This program is distributed in the hope that it will be useful, | |
| 21 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 22 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 23 | * GNU General Public License for more details. | |
| 24 | * | |
| 25 | * You should have received a copy of the GNU General Public License | |
| 26 | * along with this program; if not, write to the Free Software | |
| 27 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, | |
| 28 | * MA 02111-1307 USA | |
| 29 | */ | |
| 30 | ||
| 31 | #include <common.h> | |
| 32 | #include <asm/arch/hardware.h> | |
| c7e61334 | 33 | #include <netdev.h> |
| 18a00dfd MV |
34 | |
| 35 | DECLARE_GLOBAL_DATA_PTR; | |
| 36 | ||
| 37 | /* ------------------------------------------------------------------------- */ | |
| 38 | ||
| 39 | /* | |
| 40 | * Miscelaneous platform dependent initialisations | |
| 41 | */ | |
| 42 | extern struct serial_device serial_ffuart_device; | |
| 43 | extern struct serial_device serial_btuart_device; | |
| 44 | extern struct serial_device serial_stuart_device; | |
| 45 | ||
| 46 | struct serial_device *default_serial_console (void) | |
| 47 | { | |
| 48 | return &serial_ffuart_device; | |
| 49 | } | |
| 50 | ||
| 51 | int board_init (void) | |
| 52 | { | |
| 53 | /* memory and cpu-speed are setup before relocation */ | |
| 54 | /* so we do _nothing_ here */ | |
| 55 | ||
| 56 | /* arch number of vpac270 */ | |
| 57 | gd->bd->bi_arch_number = MACH_TYPE_VPAC270; | |
| 58 | ||
| 59 | /* adress of boot parameters */ | |
| 60 | gd->bd->bi_boot_params = 0xa0000100; | |
| 61 | ||
| 62 | return 0; | |
| 63 | } | |
| 64 | ||
| 65 | int dram_init (void) | |
| 66 | { | |
| 67 | gd->bd->bi_dram[0].start = PHYS_SDRAM_1; | |
| 68 | gd->bd->bi_dram[1].start = PHYS_SDRAM_2; | |
| 69 | ||
| 70 | gd->bd->bi_dram[0].size = PHYS_SDRAM_1_SIZE; | |
| 71 | gd->bd->bi_dram[1].size = PHYS_SDRAM_2_SIZE; | |
| 72 | ||
| 73 | return 0; | |
| 74 | } | |
| 75 | ||
| 76 | int usb_board_init(void) | |
| 77 | { | |
| 78 | UHCHR = (UHCHR | UHCHR_PCPL | UHCHR_PSPL) & | |
| 79 | ~(UHCHR_SSEP0 | UHCHR_SSEP1 | UHCHR_SSEP2 | UHCHR_SSE); | |
| 80 | ||
| 81 | UHCHR |= UHCHR_FSBIR; | |
| 82 | ||
| 83 | while (UHCHR & UHCHR_FSBIR); | |
| 84 | ||
| 85 | UHCHR &= ~UHCHR_SSE; | |
| 86 | UHCHIE = (UHCHIE_UPRIE | UHCHIE_RWIE); | |
| 87 | ||
| 88 | /* Clear any OTG Pin Hold */ | |
| 89 | if (PSSR & PSSR_OTGPH) | |
| 90 | PSSR |= PSSR_OTGPH; | |
| 91 | ||
| 92 | UHCRHDA &= ~(0x200); | |
| 93 | UHCRHDA |= 0x100; | |
| 94 | ||
| 95 | /* Set port power control mask bits, only 3 ports. */ | |
| 96 | UHCRHDB |= (0x7<<17); | |
| 97 | ||
| 98 | /* enable port 2 */ | |
| 99 | UP2OCR |= UP2OCR_HXOE | UP2OCR_HXS | UP2OCR_DMPDE | UP2OCR_DPPDE; | |
| 100 | ||
| 101 | return 0; | |
| 102 | } | |
| 103 | ||
| 104 | void usb_board_init_fail(void) | |
| 105 | { | |
| 106 | return; | |
| 107 | } | |
| 108 | ||
| 109 | void usb_board_stop(void) | |
| 110 | { | |
| 111 | UHCHR |= UHCHR_FHR; | |
| 112 | udelay(11); | |
| 113 | UHCHR &= ~UHCHR_FHR; | |
| 114 | ||
| 115 | UHCCOMS |= 1; | |
| 116 | udelay(10); | |
| 117 | ||
| 118 | CKEN &= ~CKEN10_USBHOST; | |
| 119 | ||
| 120 | return; | |
| 121 | } | |
| 122 | ||
| 123 | #ifdef CONFIG_DRIVER_DM9000 | |
| 124 | int board_eth_init(bd_t *bis) | |
| 125 | { | |
| 126 | return dm9000_initialize(bis); | |
| 127 | } | |
| 128 | #endif |