source: SVN/rincon/u-boot/board/w7o/w7o.h @ 55

Last change on this file since 55 was 55, checked in by Tim Harvey, 2 years ago

rincon: added latest u-boot source

restored form server backup

Signed-off-by: Tim Harvey <tharvey@…>

File size: 2.8 KB
Line 
1/*
2 * (C) Copyright 2001
3 * Erik Theisen, Wave 7 Optics, etheisen@mindspring.com.
4 *
5 * See file CREDITS for list of people who contributed to this
6 * project.
7 *
8 * This program is free software; you can redistribute it and/or
9 * modify it under the terms of the GNU General Public License as
10 * published by the Free Software Foundation; either version 2 of
11 * the License, or (at your option) any later version.
12 *
13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
16 * GNU General Public License for more details.
17 *
18 * You should have received a copy of the GNU General Public License
19 * along with this program; if not, write to the Free Software
20 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
21 * MA 02111-1307 USA
22 */
23
24#ifndef _W7O_H_
25#define _W7O_H_
26#include <config.h>
27
28/* AMCC 405GP PowerPC GPIO registers */
29#define PPC405GP_GPIO0_OR       0xef600700L     /* GPIO Output */
30#define PPC405GP_GPIO0_TCR      0xef600704L     /* GPIO Three-State Control */
31#define PPC405GP_GPIO0_ODR      0xef600718L     /* GPIO Open Drain */
32#define PPC405GP_GPIO0_IR       0xef60071cL     /* GPIO Input */
33
34/* LMG FPGA <=> CPU GPIO signals */
35#define LMG_XCV_INIT            0x10000000L
36#define LMG_XCV_PROG            0x04000000L
37#define LMG_XCV_DONE            0x00400000L
38#define LMG_XCV_CNFG_0          0x08000000L
39#define LMG_XCV_IRQ_0           0x0L
40
41/* LMC FPGA <=> CPU GPIO signals */
42#define LMC_XCV_INIT            0x00800000L
43#define LMC_XCV_PROG            0x40000000L
44#define LMC_XCV_DONE            0x01000000L
45#define LMC_XCV_CNFG_0          0x00004000L     /* Shared with IRQ 0 */
46#define LMC_XCV_CNFG_1          0x00002000L     /* Shared with IRQ 1 */
47#define LMC_XCV_CNFG_2          0x00001000L     /* Shared with IRQ 2 */
48#define LMC_XCV_IRQ_0           0x00080000L     /* Shared with GPIO 17 */
49#define LMC_XCV_IRQ_1           0x00040000L     /* Shared with GPIO 18 */
50#define LMC_XCV_IRQ_3           0x00020000L     /* Shared tiwht GPIO 19 */
51
52
53/*
54 * Setup FPGA <=> GPIO mappings
55 */
56#if defined(CONFIG_W7OLMG)
57# define GPIO_XCV_INIT          LMG_XCV_INIT
58# define GPIO_XCV_PROG          LMG_XCV_PROG
59# define GPIO_XCV_DONE          LMG_XCV_DONE
60# define GPIO_XCV_CNFG          LMG_XCV_CNFG_0
61# define GPIO_XCV_IRQ           LMG_XCV_IRQ_0
62# define GPIO_GPIO_1            0x40000000L
63# define GPIO_GPIO_6            0x02000000L
64# define GPIO_GPIO_7            0x01000000L
65# define GPIO_GPIO_8            0x00800000L
66#elif defined(CONFIG_W7OLMC)
67# define GPIO_XCV_INIT          LMC_XCV_INIT
68# define GPIO_XCV_PROG          LMC_XCV_PROG
69# define GPIO_XCV_DONE          LMC_XCV_DONE
70# define GPIO_XCV_CNFG          LMC_XCV_CNFG_0
71# define GPIO_XCV_IRQ           LMC_XCV_IRQ_0
72#else
73# error "Unknown W7O board configuration"
74#endif
75
76/* Power On Self Tests */
77extern void post2(void);
78extern int test_led(void);
79extern int test_sdram(unsigned long size);
80extern void test_fpga(unsigned short *daddr);
81
82/* FGPA */
83extern int init_fpga(void);
84
85/* Misc */
86extern int temp_uart_init(void);
87extern void init_fsboot(void);
88
89#endif /* _W7O_H_ */
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