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Brent Kandetzki3f1a5c12010-03-24 17:41:33 -04001/*
2 * U-boot - Configuration file for IP04 board (having BF532 processor)
3 *
4 * Copyright (c) 2006 Intratrade Ltd., Ivan Danov, idanov@gmail.com
5 *
6 * Copyright (c) 2005-2010 Analog Devices Inc.
7 *
8 * (C) Copyright 2000-2004
9 * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
10 *
11 * Licensed under the GPL-2 or later.
12 */
13
14#ifndef __CONFIG_IP04_H__
15#define __CONFIG_IP04_H__
16
17#include <asm/config-pre.h>
18
19
20/*
21 * Processor Settings
22 */
Mike Frysingerfbcf8e82010-12-23 14:58:37 -050023#define CONFIG_BFIN_CPU bf532-0.5
Brent Kandetzki3f1a5c12010-03-24 17:41:33 -040024#define CONFIG_BFIN_BOOT_MODE BFIN_BOOT_NAND
25
26
27/*
28 * Clock Settings
29 * CCLK = (CLKIN * VCO_MULT) / CCLK_DIV
30 * SCLK = (CLKIN * VCO_MULT) / SCLK_DIV
31 */
32/* CONFIG_CLKIN_HZ is any value in Hz */
33#define CONFIG_CLKIN_HZ 10000000
34/* CLKIN_HALF controls the DF bit in PLL_CTL 0 = CLKIN */
35/* 1 = CLKIN / 2 */
36#define CONFIG_CLKIN_HALF 0
37/* PLL_BYPASS controls the BYPASS bit in PLL_CTL 0 = do not bypass */
38/* 1 = bypass PLL */
39#define CONFIG_PLL_BYPASS 0
40/* VCO_MULT controls the MSEL (multiplier) bits in PLL_CTL */
41/* Values can range from 0-63 (where 0 means 64) */
42#define CONFIG_VCO_MULT 40
43/* CCLK_DIV controls the core clock divider */
44/* Values can be 1, 2, 4, or 8 ONLY */
45#define CONFIG_CCLK_DIV 1
46/* SCLK_DIV controls the system clock divider */
47/* Values can range from 1-15 */
48#define CONFIG_SCLK_DIV 3
49
50
51/*
52 * Memory Settings
53 */
54#define CONFIG_MEM_ADD_WDTH 10
55#define CONFIG_MEM_SIZE 64
56
57#define CONFIG_EBIU_SDRRC_VAL 0x408
58#define CONFIG_EBIU_SDGCTL_VAL 0x9111cd
59
60#define CONFIG_EBIU_AMGCTL_VAL 0xFF
61#define CONFIG_EBIU_AMBCTL0_VAL 0xffc2ffc2
62#define CONFIG_EBIU_AMBCTL1_VAL 0xffc2ffc2
63
Sonic Zhang5dea3a72015-01-16 12:46:51 +080064#define CONFIG_SYS_MONITOR_LEN (384 * 1024)
Brent Kandetzki3f1a5c12010-03-24 17:41:33 -040065#define CONFIG_SYS_MALLOC_LEN (128 * 1024)
66
67
68/*
69 * Network Settings
70 */
71#define ADI_CMDS_NETWORK 1
Brent Kandetzki3f1a5c12010-03-24 17:41:33 -040072#define CONFIG_HOSTNAME IP04
73
74#define CONFIG_DRIVER_DM9000 1
75#define CONFIG_DM9000_NO_SROM
76#define CONFIG_DM9000_BASE 0x20100000
77#define DM9000_IO CONFIG_DM9000_BASE
78#define DM9000_DATA (CONFIG_DM9000_BASE + 2)
79
80
81/*
82 * Flash Settings
83 */
84#define CONFIG_ENV_OVERWRITE 1
85#define CONFIG_SYS_NO_FLASH /* we have only NAND */
86
87
88/*
89 * SPI Settings
90 */
91#define CONFIG_BFIN_SPI
92#define CONFIG_ENV_SPI_MAX_HZ 30000000
93#define CONFIG_SF_DEFAULT_SPEED 30000000
Brent Kandetzki3f1a5c12010-03-24 17:41:33 -040094#define CONFIG_SPI_FLASH_STMICRO
95#define CONFIG_SPI_FLASH_WINBOND
96
97
98/*
99 * Env Storage Settings
100 */
101#define CONFIG_ENV_IS_IN_SPI_FLASH
102#define CONFIG_PREBOOT "echo starting from spi flash"
103#define CONFIG_ENV_OFFSET 0x30000
104#define CONFIG_ENV_SIZE 0x10000
105#define CONFIG_ENV_SECT_SIZE 0x10000
106
107
108/*
109 * NAND Settings
110 */
111#define CONFIG_NAND_PLAT
112#define CONFIG_SYS_NAND_BASE 0x20000000
113#define CONFIG_SYS_MAX_NAND_DEVICE 1
114
115#define BFIN_NAND_CLE(chip) ((unsigned long)(chip)->IO_ADDR_W | (1 << 2))
116#define BFIN_NAND_ALE(chip) ((unsigned long)(chip)->IO_ADDR_W | (1 << 1))
Brent Kandetzki3f1a5c12010-03-24 17:41:33 -0400117#define BFIN_NAND_WRITE(addr, cmd) \
118 do { \
119 bfin_write8(addr, cmd); \
120 SSYNC(); \
121 } while (0)
122
123#define NAND_PLAT_WRITE_CMD(chip, cmd) BFIN_NAND_WRITE(BFIN_NAND_CLE(chip), cmd)
124#define NAND_PLAT_WRITE_ADR(chip, cmd) BFIN_NAND_WRITE(BFIN_NAND_ALE(chip), cmd)
Mike Frysinger67ceefa2010-07-05 04:55:05 -0400125#define NAND_PLAT_GPIO_DEV_READY GPIO_PF10
Brent Kandetzki3f1a5c12010-03-24 17:41:33 -0400126
127
128/*
129 * Misc Settings
130 */
131#define CONFIG_BAUDRATE 115200
Brent Kandetzki3f1a5c12010-03-24 17:41:33 -0400132#define CONFIG_UART_CONSOLE 0
Brent Kandetzki3f1a5c12010-03-24 17:41:33 -0400133
134#undef CONFIG_SHOW_BOOT_PROGRESS
135/* Enable this if bootretry required; currently it's disabled */
136#define CONFIG_BOOT_RETRY_TIME -1
137#define CONFIG_BOOTCOMMAND "run nandboot"
Brent Kandetzki3f1a5c12010-03-24 17:41:33 -0400138
139
140/*
141 * Pull in common ADI header for remaining command/environment setup
142 */
143#include <configs/bfin_adi_common.h>
144
145#endif