1/*  *********************************************************************
2    *  Broadcom Common Firmware Environment (CFE)
3    *
4    *  Board device initialization		File: tiny_devs.c
5    *
6    *  This is the "C" part of the board support package.  The
7    *  routines to create and initialize the console, wire up
8    *  device drivers, and do other customization live here.
9    *
10    *  Author:  Mitch Lichtenberg (mpl@broadcom.com)
11    *
12    *********************************************************************
13    *
14    *  Copyright 2000,2001,2002,2003
15    *  Broadcom Corporation. All rights reserved.
16    *
17    *  This software is furnished under license and may be used and
18    *  copied only in accordance with the following terms and
19    *  conditions.  Subject to these conditions, you may download,
20    *  copy, install, use, modify and distribute modified or unmodified
21    *  copies of this software in source and/or binary form.  No title
22    *  or ownership is transferred hereby.
23    *
24    *  1) Any source code used, modified or distributed must reproduce
25    *     and retain this copyright notice and list of conditions
26    *     as they appear in the source file.
27    *
28    *  2) No right is granted to use any trade name, trademark, or
29    *     logo of Broadcom Corporation.  The "Broadcom Corporation"
30    *     name may not be used to endorse or promote products derived
31    *     from this software without the prior written permission of
32    *     Broadcom Corporation.
33    *
34    *  3) THIS SOFTWARE IS PROVIDED "AS-IS" AND ANY EXPRESS OR
35    *     IMPLIED WARRANTIES, INCLUDING BUT NOT LIMITED TO, ANY IMPLIED
36    *     WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
37    *     PURPOSE, OR NON-INFRINGEMENT ARE DISCLAIMED. IN NO EVENT
38    *     SHALL BROADCOM BE LIABLE FOR ANY DAMAGES WHATSOEVER, AND IN
39    *     PARTICULAR, BROADCOM SHALL NOT BE LIABLE FOR DIRECT, INDIRECT,
40    *     INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
41    *     (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
42    *     GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
43    *     BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
44    *     OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
45    *     TORT (INCLUDING NEGLIGENCE OR OTHERWISE), EVEN IF ADVISED OF
46    *     THE POSSIBILITY OF SUCH DAMAGE.
47    ********************************************************************* */
48
49
50
51
52#include "lib_types.h"
53#include "lib_queue.h"
54#include "cfe_iocb.h"
55#include "cfe_device.h"
56#include "env_subr.h"
57#include "cfe.h"
58
59#include "sb1250_defs.h"
60#include "sb1250_regs.h"
61#include "sb1250_pci.h"
62#include "sb1250_ldt.h"
63
64#include "bsp_config.h"
65
66#include "dev_newflash.h"
67
68#include "tiny.h"
69
70/*  *********************************************************************
71    *  Devices we're importing
72    ********************************************************************* */
73
74extern cfe_driver_t sb1250_uart;		/* SB1250 serial ports */
75extern cfe_driver_t newflashdrv;		/* AMD-style flash */
76#if CFG_NETWORK
77extern cfe_driver_t sb1250_ether;
78extern cfe_driver_t sb1250_x1240eeprom;		/* Xicor SMBus NVRAM */
79#endif
80
81/*  *********************************************************************
82    *  Some board-specific parameters
83    ********************************************************************* */
84
85#define PROMICE_BASE	(0x1FFC0000)
86#define PROMICE_WORDSIZE 1
87
88
89/*  *********************************************************************
90    *  board_console_init()
91    *
92    *  Add the console device and set it to be the primary
93    *  console.
94    *
95    *  Input parameters:
96    *  	   nothing
97    *
98    *  Return value:
99    *  	   nothing
100    ********************************************************************* */
101
102void board_console_init(void)
103{
104    /* Console */
105    cfe_add_device(&sb1250_uart,A_DUART,0,0);
106    cfe_set_console("uart0");
107}
108
109
110/*  *********************************************************************
111    *  board_device_init()
112    *
113    *  Initialize and add other devices.  Add everything you need
114    *  for bootstrap here, like disk drives, flash memory, UARTs,
115    *  network controllers, etc.
116    *
117    *  Input parameters:
118    *  	   nothing
119    *
120    *  Return value:
121    *  	   nothing
122    ********************************************************************* */
123
124//#define BOOTROM_PHYS 0x1FC00000
125//#define BOOTROM_SIZE 2*1024*1024
126void board_device_init(void)
127{
128    cfe_add_device(&newflashdrv,
129		   BOOTROM_PHYS,
130		   (BOOTROM_SIZE) | FLASH_FLG_BUS8 | FLASH_FLG_DEV16,
131		   NULL);
132
133#if CFG_NETWORK
134    cfe_add_device(&sb1250_x1240eeprom,X1240_SMBUS_CHAN,X1240_SMBUS_DEV,0);
135    cfe_set_envdevice("eeprom0");	/* Connect NVRAM subsystem to EEPROM */
136    cfe_add_device(&sb1250_ether,A_MAC_BASE_0,0,env_getenv("ETH0_HWADDR"));
137#endif
138
139}
140
141
142/*  *********************************************************************
143    *  board_device_reset()
144    *
145    *  Reset devices.  This call is done when the firmware is restarted,
146    *  as might happen when an operating system exits, just before the
147    *  "reset" command is applied to the installed devices.   You can
148    *  do whatever board-specific things are here to keep the system
149    *  stable, like stopping DMA sources, interrupts, etc.
150    *
151    *  Input parameters:
152    *  	   nothing
153    *
154    *  Return value:
155    *  	   nothing
156    ********************************************************************* */
157
158void board_device_reset(void)
159{
160
161}
162
163
164
165/*  *********************************************************************
166    *  board_final_init()
167    *
168    *  Do any final initialization, such as adding commands to the
169    *  user interface.
170    *
171    *  If you don't want a user interface, put the startup code here.
172    *  This routine is called just before CFE starts its user interface.
173    *
174    *  Input parameters:
175    *  	   nothing
176    *
177    *  Return value:
178    *  	   nothing
179    ********************************************************************* */
180
181void board_final_init(void)
182{
183
184}
185