2 * U-boot - Configuration file for IP04 board (having BF532 processor)
4 * Copyright (c) 2006 Intratrade Ltd., Ivan Danov, idanov@gmail.com
6 * Copyright (c) 2005-2010 Analog Devices Inc.
8 * (C) Copyright 2000-2004
9 * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
11 * Licensed under the GPL-2 or later.
14 #ifndef __CONFIG_IP04_H__
15 #define __CONFIG_IP04_H__
17 #include <asm/config-pre.h>
23 #define CONFIG_BFIN_CPU bf532-0.5
24 #define CONFIG_BFIN_BOOT_MODE BFIN_BOOT_NAND
29 * CCLK = (CLKIN * VCO_MULT) / CCLK_DIV
30 * SCLK = (CLKIN * VCO_MULT) / SCLK_DIV
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 */
36 #define CONFIG_CLKIN_HALF 0
37 /* PLL_BYPASS controls the BYPASS bit in PLL_CTL 0 = do not bypass */
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
54 #define CONFIG_MEM_ADD_WDTH 10
55 #define CONFIG_MEM_SIZE 64
57 #define CONFIG_EBIU_SDRRC_VAL 0x408
58 #define CONFIG_EBIU_SDGCTL_VAL 0x9111cd
60 #define CONFIG_EBIU_AMGCTL_VAL 0xFF
61 #define CONFIG_EBIU_AMBCTL0_VAL 0xffc2ffc2
62 #define CONFIG_EBIU_AMBCTL1_VAL 0xffc2ffc2
64 #define CONFIG_SYS_MONITOR_LEN (256 * 1024)
65 #define CONFIG_SYS_MALLOC_LEN (128 * 1024)
71 #define ADI_CMDS_NETWORK 1
72 #define CONFIG_HOSTNAME IP04
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)
80 #define CONFIG_LIB_RAND
85 #define CONFIG_ENV_OVERWRITE 1
86 #define CONFIG_SYS_NO_FLASH /* we have only NAND */
92 #define CONFIG_BFIN_SPI
93 #define CONFIG_ENV_SPI_MAX_HZ 30000000
94 #define CONFIG_SF_DEFAULT_SPEED 30000000
95 #define CONFIG_SPI_FLASH
96 #define CONFIG_SPI_FLASH_STMICRO
97 #define CONFIG_SPI_FLASH_WINBOND
101 * Env Storage Settings
103 #define CONFIG_ENV_IS_IN_SPI_FLASH
104 #define CONFIG_PREBOOT "echo starting from spi flash"
105 #define CONFIG_ENV_OFFSET 0x30000
106 #define CONFIG_ENV_SIZE 0x10000
107 #define CONFIG_ENV_SECT_SIZE 0x10000
113 #define CONFIG_NAND_PLAT
114 #define CONFIG_SYS_NAND_BASE 0x20000000
115 #define CONFIG_SYS_MAX_NAND_DEVICE 1
117 #define BFIN_NAND_CLE(chip) ((unsigned long)(chip)->IO_ADDR_W | (1 << 2))
118 #define BFIN_NAND_ALE(chip) ((unsigned long)(chip)->IO_ADDR_W | (1 << 1))
119 #define BFIN_NAND_WRITE(addr, cmd) \
121 bfin_write8(addr, cmd); \
125 #define NAND_PLAT_WRITE_CMD(chip, cmd) BFIN_NAND_WRITE(BFIN_NAND_CLE(chip), cmd)
126 #define NAND_PLAT_WRITE_ADR(chip, cmd) BFIN_NAND_WRITE(BFIN_NAND_ALE(chip), cmd)
127 #define NAND_PLAT_GPIO_DEV_READY GPIO_PF10
133 #define CONFIG_BAUDRATE 115200
134 #define CONFIG_MISC_INIT_R /* needed for MAC address */
135 #define CONFIG_UART_CONSOLE 0
136 #define CONFIG_CC_OPTIMIZE_LIBS_FOR_SPEED
138 #undef CONFIG_SHOW_BOOT_PROGRESS
139 /* Enable this if bootretry required; currently it's disabled */
140 #define CONFIG_BOOT_RETRY_TIME -1
141 #define CONFIG_BOOTCOMMAND "run nandboot"
142 #define CONFIG_AUTOBOOT_PROMPT "autoboot in %d seconds\n"
146 * Pull in common ADI header for remaining command/environment setup
148 #include <configs/bfin_adi_common.h>