blob: e7daa0771ecf4b6ad0292f2958f4773b0d303333 [file] [log] [blame]
Ricardo Ribalda Delgadocc2dc9b2008-10-27 12:35:59 +01001/*
2 * (C) Copyright 2008
3 * Ricado Ribalda-Universidad Autonoma de Madrid-ricardo.ribalda@uam.es
4 * This work has been supported by: QTechnology http://qtec.com/
5 *
6 * (C) Copyright 2008
7 * Georg Schardt <schardt@team-ctech.de>
8 *
9 * This program is free software: you can redistribute it and/or modify
10 * it under the terms of the GNU General Public License as published by
11 * the Free Software Foundation, either version 2 of the License, or
12 * (at your option) any later version.
13 *
14 * This program is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 * GNU General Public License for more details.
18 * You should have received a copy of the GNU General Public License
19 * along with this program. If not, see <http://www.gnu.org/licenses/>.
20*/
21
22#ifndef __CONFIG_XLX_H
23#define __CONFIG_XLX_H
24/*
25#define DEBUG
26#define ET_DEBUG
27*/
28
29/*Mem Map*/
30#define CONFIG_SYS_SDRAM_BASE 0x0
31#define CONFIG_SYS_MONITOR_BASE TEXT_BASE
32#define CONFIG_SYS_MONITOR_LEN (192 * 1024)
33#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 128 * 1024)
34
35/*Cmd*/
36#include <config_cmd_default.h>
37#define CONFIG_CMD_ASKENV
38#define CONFIG_CMD_CACHE
39#define CONFIG_CMD_DIAG
40#define CONFIG_CMD_ELF
41#define CONFIG_CMD_IRQ
42#define CONFIG_CMD_REGINFO
43#undef CONFIG_CMD_JFFS2
44#undef CONFIG_JFFS2_CMDLINE
45#undef CONFIG_CMD_SPI
46#undef CONFIG_CMD_I2C
47#undef CONFIG_CMD_DTT
48#undef CONFIG_CMD_NET
49#undef CONFIG_CMD_PING
50#undef CONFIG_CMD_DHCP
51#undef CONFIG_CMD_EEPROM
52#undef CONFIG_CMD_IMLS
53
54/*Misc*/
55#define CONFIG_BOOTDELAY 5/* autoboot after 5 seconds */
56#define CONFIG_SYS_LONGHELP /* undef to save memory */
57#if defined(CONFIG_CMD_KGDB)
58#define CONFIG_SYS_CBSIZE 1024/* Console I/O Buffer Size */
59#else
60#define CONFIG_SYS_CBSIZE 256/* Console I/O Buffer Size */
61#endif
62#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE +\
63 sizeof(CONFIG_SYS_PROMPT) + 16)
64#define CONFIG_SYS_MAXARGS 16
65 /* max number of command args */
66#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
67 /* Boot Argument Buffer Size */
68#define CONFIG_SYS_MEMTEST_START 0x00400000
69 /* memtest works on */
70#define CONFIG_SYS_MEMTEST_END 0x00C00000
71 /* 4 ... 12 MB in DRAM */
72#define CONFIG_SYS_LOAD_ADDR 0x00400000
73 /* default load address */
74#define CONFIG_SYS_EXTBDINFO 1
75 /* Extended board_into (bd_t) */
76#define CONFIG_SYS_HZ 1000
77 /* decrementer freq: 1 ms ticks */
78#define CONFIG_CMDLINE_EDITING /* add command line history */
79#define CONFIG_AUTO_COMPLETE /* add autocompletion support */
80#define CONFIG_LOOPW /* enable loopw command */
81#define CONFIG_MX_CYCLIC /* enable mdc/mwc commands */
82#define CONFIG_ZERO_BOOTDELAY_CHECK /* check for keypress on bootdelay==0 */
83#define CONFIG_VERSION_VARIABLE /* include version env variable */
84#define CONFIG_SYS_CONSOLE_INFO_QUIET /* don't print console @ startup */
85#define CONFIG_SYS_HUSH_PARSER /* Use the HUSH parser */
86#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
87#define CONFIG_LOADS_ECHO /* echo on for serial download */
88#define CONFIG_SYS_LOADS_BAUD_CHANGE /* allow baudrate change */
89#define CONFIG_SYS_BOOTMAPSZ (8 << 20)
90 /* Initial Memory map for Linux */
91
92/*Stack*/
93#define CONFIG_SYS_INIT_RAM_ADDR 0x800000/* Initial RAM address */
94#define CONFIG_SYS_INIT_RAM_END 0x2000 /* End of used area in RAM */
95#define CONFIG_SYS_GBL_DATA_SIZE 128 /* num bytes initial data */
96#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END \
97 - CONFIG_SYS_GBL_DATA_SIZE)
98#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
99/*Speed*/
100#define CONFIG_SYS_CLK_FREQ XPAR_CORE_CLOCK_FREQ_HZ
101
102/*Flash*/
103#ifdef XPAR_FLASH_MEM0_BASEADDR
104#define CONFIG_SYS_FLASH_BASE XPAR_FLASH_MEM0_BASEADDR
105#define CONFIG_SYS_FLASH_CFI 1
106#define CONFIG_FLASH_CFI_DRIVER 1
107#define CONFIG_SYS_FLASH_EMPTY_INFO 1
108#define CONFIG_SYS_MAX_FLASH_BANKS 1
109#define CONFIG_SYS_FLASH_PROTECTION
110#define CONFIG_CMD_JFFS2
111#define CONFIG_JFFS2_CMDLINE
112#else
113#define CONFIG_ENV_IS_NOWHERE
114#define CONFIG_SYS_NO_FLASH
115#endif
116
117/* serial communication */
118#ifdef XPAR_UARTLITE_0_BASEADDR
119#define CONFIG_XILINX_UARTLITE
120#define CONFIG_SERIAL_BASE XPAR_UARTLITE_0_BASEADDR
121#define CONFIG_BAUDRATE XPAR_UARTLITE_0_BAUDRATE
122#define CONFIG_SYS_BAUDRATE_TABLE { CONFIG_BAUDRATE }
123#else
124#ifdef XPAR_UARTNS550_0_BASEADDR
125#define CONFIG_SYS_NS16550
126#define CONFIG_SYS_NS16550_SERIAL
127#define CONFIG_SYS_NS16550_REG_SIZE 4
128#define CONFIG_CONS_INDEX 1
129#define CONFIG_SYS_NS16550_COM1 XPAR_UARTNS550_0_BASEADDR
130#define CONFIG_SYS_NS16550_CLK XPAR_UARTNS550_0_CLOCK_FREQ_HZ
131#define CONFIG_BAUDRATE 115200
132#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 115200 }
133#endif
134#endif
135
136#endif /* __CONFIG_H */