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>
22 #define CONFIG_BFIN_CPU bf532-0.5
23 #define CONFIG_BFIN_BOOT_MODE BFIN_BOOT_NAND
27 * CCLK = (CLKIN * VCO_MULT) / CCLK_DIV
28 * SCLK = (CLKIN * VCO_MULT) / SCLK_DIV
30 /* CONFIG_CLKIN_HZ is any value in Hz */
31 #define CONFIG_CLKIN_HZ 10000000
32 /* CLKIN_HALF controls the DF bit in PLL_CTL 0 = CLKIN */
34 #define CONFIG_CLKIN_HALF 0
35 /* PLL_BYPASS controls the BYPASS bit in PLL_CTL 0 = do not bypass */
37 #define CONFIG_PLL_BYPASS 0
38 /* VCO_MULT controls the MSEL (multiplier) bits in PLL_CTL */
39 /* Values can range from 0-63 (where 0 means 64) */
40 #define CONFIG_VCO_MULT 40
41 /* CCLK_DIV controls the core clock divider */
42 /* Values can be 1, 2, 4, or 8 ONLY */
43 #define CONFIG_CCLK_DIV 1
44 /* SCLK_DIV controls the system clock divider */
45 /* Values can range from 1-15 */
46 #define CONFIG_SCLK_DIV 3
51 #define CONFIG_MEM_ADD_WDTH 10
52 #define CONFIG_MEM_SIZE 64
54 #define CONFIG_EBIU_SDRRC_VAL 0x408
55 #define CONFIG_EBIU_SDGCTL_VAL 0x9111cd
57 #define CONFIG_EBIU_AMGCTL_VAL 0xFF
58 #define CONFIG_EBIU_AMBCTL0_VAL 0xffc2ffc2
59 #define CONFIG_EBIU_AMBCTL1_VAL 0xffc2ffc2
61 #define CONFIG_SYS_MONITOR_LEN (384 * 1024)
62 #define CONFIG_SYS_MALLOC_LEN (128 * 1024)
67 #define ADI_CMDS_NETWORK 1
68 #define CONFIG_HOSTNAME IP04
70 #define CONFIG_DRIVER_DM9000 1
71 #define CONFIG_DM9000_NO_SROM
72 #define CONFIG_DM9000_BASE 0x20100000
73 #define DM9000_IO CONFIG_DM9000_BASE
74 #define DM9000_DATA (CONFIG_DM9000_BASE + 2)
79 #define CONFIG_ENV_OVERWRITE 1
80 #define CONFIG_SYS_NO_FLASH /* we have only NAND */
85 #define CONFIG_BFIN_SPI
86 #define CONFIG_ENV_SPI_MAX_HZ 30000000
87 #define CONFIG_SF_DEFAULT_SPEED 30000000
90 * Env Storage Settings
92 #define CONFIG_ENV_IS_IN_SPI_FLASH
93 #define CONFIG_PREBOOT "echo starting from spi flash"
94 #define CONFIG_ENV_OFFSET 0x30000
95 #define CONFIG_ENV_SIZE 0x10000
96 #define CONFIG_ENV_SECT_SIZE 0x10000
101 #define CONFIG_NAND_PLAT
102 #define CONFIG_SYS_NAND_BASE 0x20000000
103 #define CONFIG_SYS_MAX_NAND_DEVICE 1
105 #define BFIN_NAND_CLE(chip) ((unsigned long)(chip)->IO_ADDR_W | (1 << 2))
106 #define BFIN_NAND_ALE(chip) ((unsigned long)(chip)->IO_ADDR_W | (1 << 1))
107 #define BFIN_NAND_WRITE(addr, cmd) \
109 bfin_write8(addr, cmd); \
113 #define NAND_PLAT_WRITE_CMD(chip, cmd) BFIN_NAND_WRITE(BFIN_NAND_CLE(chip), cmd)
114 #define NAND_PLAT_WRITE_ADR(chip, cmd) BFIN_NAND_WRITE(BFIN_NAND_ALE(chip), cmd)
115 #define NAND_PLAT_GPIO_DEV_READY GPIO_PF10
120 #define CONFIG_BAUDRATE 115200
121 #define CONFIG_UART_CONSOLE 0
123 #undef CONFIG_SHOW_BOOT_PROGRESS
124 /* Enable this if bootretry required; currently it's disabled */
125 #define CONFIG_BOOT_RETRY_TIME -1
126 #define CONFIG_BOOTCOMMAND "run nandboot"
129 * Pull in common ADI header for remaining command/environment setup
131 #include <configs/bfin_adi_common.h>