xilinx-ppc.h
4.1 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
/*
* (C) Copyright 2008
* Ricado Ribalda-Universidad Autonoma de Madrid-ricardo.ribalda@uam.es
* This work has been supported by: QTechnology http://qtec.com/
*
* (C) Copyright 2008
* Georg Schardt <schardt@team-ctech.de>
*
* SPDX-License-Identifier: GPL-2.0+
*/
#ifndef __CONFIG_XLX_H
#define __CONFIG_XLX_H
/*
#define DEBUG
#define ET_DEBUG
*/
/*Mem Map*/
#define CONFIG_SYS_SDRAM_BASE 0x0
#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
#define CONFIG_SYS_MONITOR_LEN (192 * 1024)
#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 128 * 1024)
/*Cmd*/
#include <config_cmd_default.h>
#define CONFIG_CMD_ASKENV
#define CONFIG_CMD_CACHE
#define CONFIG_CMD_DIAG
#define CONFIG_CMD_ELF
#define CONFIG_CMD_IRQ
#define CONFIG_CMD_REGINFO
#undef CONFIG_CMD_JFFS2
#undef CONFIG_CMD_MTDPARTS
#undef CONFIG_CMD_SPI
#undef CONFIG_CMD_I2C
#undef CONFIG_CMD_DTT
#undef CONFIG_CMD_NET
#undef CONFIG_CMD_PING
#undef CONFIG_CMD_DHCP
#undef CONFIG_CMD_EEPROM
#undef CONFIG_CMD_IMLS
#undef CONFIG_CMD_NFS
/*Misc*/
#define CONFIG_BOOTDELAY 5/* autoboot after 5 seconds */
#define CONFIG_SYS_LONGHELP /* undef to save memory */
#if defined(CONFIG_CMD_KGDB)
#define CONFIG_SYS_CBSIZE 1024/* Console I/O Buffer Size */
#else
#define CONFIG_SYS_CBSIZE 256/* Console I/O Buffer Size */
#endif
#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE +\
sizeof(CONFIG_SYS_PROMPT) + 16)
#define CONFIG_SYS_MAXARGS 16
/* max number of command args */
#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
/* Boot Argument Buffer Size */
#define CONFIG_SYS_MEMTEST_START 0x00400000
/* memtest works on */
#define CONFIG_SYS_MEMTEST_END 0x00C00000
/* 4 ... 12 MB in DRAM */
#define CONFIG_SYS_LOAD_ADDR 0x00400000
/* default load address */
#define CONFIG_SYS_EXTBDINFO 1
/* Extended board_into (bd_t) */
/* decrementer freq: 1 ms ticks */
#define CONFIG_CMDLINE_EDITING /* add command line history */
#define CONFIG_AUTO_COMPLETE /* add autocompletion support */
#define CONFIG_LOOPW /* enable loopw command */
#define CONFIG_MX_CYCLIC /* enable mdc/mwc commands */
#define CONFIG_ZERO_BOOTDELAY_CHECK /* check for keypress on bootdelay==0 */
#define CONFIG_VERSION_VARIABLE /* include version env variable */
#define CONFIG_SYS_CONSOLE_INFO_QUIET /* don't print console @ startup */
#define CONFIG_SYS_HUSH_PARSER /* Use the HUSH parser */
#define CONFIG_LOADS_ECHO /* echo on for serial download */
#define CONFIG_SYS_LOADS_BAUD_CHANGE /* allow baudrate change */
#define CONFIG_SYS_BOOTMAPSZ (8 << 20)
/* Initial Memory map for Linux */
/*Stack*/
#define CONFIG_SYS_INIT_RAM_ADDR 0x800000/* Initial RAM address */
#define CONFIG_SYS_INIT_RAM_SIZE 0x2000 /* Size of used area in RAM */
#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE \
- GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/*Speed*/
#define CONFIG_SYS_CLK_FREQ XPAR_CORE_CLOCK_FREQ_HZ
/*Flash*/
#ifdef XPAR_FLASH_MEM0_BASEADDR
#define CONFIG_SYS_FLASH_BASE XPAR_FLASH_MEM0_BASEADDR
#define CONFIG_SYS_FLASH_CFI 1
#define CONFIG_FLASH_CFI_DRIVER 1
#define CONFIG_SYS_FLASH_EMPTY_INFO 1
#define CONFIG_SYS_MAX_FLASH_BANKS 1
#define CONFIG_SYS_FLASH_PROTECTION
#define CONFIG_CMD_JFFS2
#define CONFIG_CMD_MTDPARTS
#define CONFIG_MTD_DEVICE /* needed for mtdparts commands */
#define CONFIG_FLASH_CFI_MTD
#else
#define CONFIG_ENV_IS_NOWHERE
#define CONFIG_SYS_NO_FLASH
#endif
/* serial communication */
#ifdef XPAR_UARTLITE_0_BASEADDR
#define CONFIG_XILINX_UARTLITE
#define XILINX_UARTLITE_BASEADDR XPAR_UARTLITE_0_BASEADDR
#define CONFIG_BAUDRATE XPAR_UARTLITE_0_BAUDRATE
#define CONFIG_SYS_BAUDRATE_TABLE { CONFIG_BAUDRATE }
#else
#ifdef XPAR_UARTNS550_0_BASEADDR
#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE 4
#define CONFIG_CONS_INDEX 1
#define CONFIG_SYS_NS16550_COM1 XPAR_UARTNS550_0_BASEADDR
#define CONFIG_SYS_NS16550_CLK XPAR_UARTNS550_0_CLOCK_FREQ_HZ
#define CONFIG_BAUDRATE 115200
#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 115200 }
#endif
#endif
#endif /* __CONFIG_H */