blob: ae9fb3674571c042e3446fbe91ea3694b715fa70 [file] [log] [blame]
Mike Frysinger76d21802008-10-12 05:05:42 -04001/*
2 * U-boot - Configuration file for BF548 STAMP board
3 */
4
5#ifndef __CONFIG_BF548_EZKIT_H__
6#define __CONFIG_BF548_EZKIT_H__
7
8#include <asm/blackfin-config-pre.h>
9
10
11/*
12 * Processor Settings
13 */
14#define CONFIG_BFIN_CPU bf548-0.0
15#define CONFIG_BFIN_BOOT_MODE BFIN_BOOT_PARA
16
17
18/*
19 * Clock Settings
20 * CCLK = (CLKIN * VCO_MULT) / CCLK_DIV
21 * SCLK = (CLKIN * VCO_MULT) / SCLK_DIV
22 */
23/* CONFIG_CLKIN_HZ is any value in Hz */
24#define CONFIG_CLKIN_HZ 25000000
25/* CLKIN_HALF controls the DF bit in PLL_CTL 0 = CLKIN */
26/* 1 = CLKIN / 2 */
27#define CONFIG_CLKIN_HALF 0
28/* PLL_BYPASS controls the BYPASS bit in PLL_CTL 0 = do not bypass */
29/* 1 = bypass PLL */
30#define CONFIG_PLL_BYPASS 0
31/* VCO_MULT controls the MSEL (multiplier) bits in PLL_CTL */
32/* Values can range from 0-63 (where 0 means 64) */
33#define CONFIG_VCO_MULT 21
34/* CCLK_DIV controls the core clock divider */
35/* Values can be 1, 2, 4, or 8 ONLY */
36#define CONFIG_CCLK_DIV 1
37/* SCLK_DIV controls the system clock divider */
38/* Values can range from 1-15 */
39#define CONFIG_SCLK_DIV 4
40
41
42/*
43 * Memory Settings
44 */
45#define CONFIG_MEM_ADD_WDTH 10
46#define CONFIG_MEM_SIZE 64
47
48#define CONFIG_EBIU_DDRCTL0_VAL 0x218A83FE
49#define CONFIG_EBIU_DDRCTL1_VAL 0x20022222
50#define CONFIG_EBIU_DDRCTL2_VAL 0x00000021
51
52/* Default EZ-Kit bank mapping:
53 * Async Bank 0 - 32MB Burst Flash
54 * Async Bank 1 - Ethernet
55 * Async Bank 2 - Nothing
56 * Async Bank 3 - Nothing
57 */
58#define CONFIG_EBIU_AMGCTL_VAL 0xFF
59#define CONFIG_EBIU_AMBCTL0_VAL 0x7BB07BB0
60#define CONFIG_EBIU_AMBCTL1_VAL 0xFFC27BB0
61#define CONFIG_EBIU_FCTL_VAL (BCLK_4)
62#define CONFIG_EBIU_MODE_VAL (B0MODE_FLASH)
63
64#define CONFIG_SYS_MONITOR_LEN (768 * 1024)
65#define CONFIG_SYS_MALLOC_LEN (768 * 1024)
66
67
68/*
69 * Network Settings
70 */
71#define ADI_CMDS_NETWORK 1
72#define CONFIG_DRIVER_SMC911X 1
73#define CONFIG_DRIVER_SMC911X_BASE 0x24000000
74#define CONFIG_DRIVER_SMC911X_16_BIT
75#define CONFIG_HOSTNAME bf548-ezkit
76/* Uncomment next line to use fixed MAC address */
77/* #define CONFIG_ETHADDR 02:80:ad:20:31:e8 */
78
79
80/*
81 * Flash Settings
82 */
83#define CONFIG_FLASH_CFI_DRIVER
84#define CONFIG_SYS_FLASH_BASE 0x20000000
85#define CONFIG_SYS_FLASH_CFI
86#define CONFIG_SYS_FLASH_PROTECTION
87#define CONFIG_SYS_MAX_FLASH_BANKS 1
88#define CONFIG_SYS_MAX_FLASH_SECT 259
89
90
91/*
92 * SPI Settings
93 */
94#define CONFIG_BFIN_SPI
95#define CONFIG_ENV_SPI_MAX_HZ 30000000
96#define CONFIG_SF_DEFAULT_HZ 30000000
97#define CONFIG_SPI_FLASH
98#define CONFIG_SPI_FLASH_STMICRO
99
100
101/*
102 * Env Storage Settings
103 */
104#if (CONFIG_BFIN_BOOT_MODE == BFIN_BOOT_SPI_MASTER)
105#define CONFIG_ENV_IS_IN_SPI_FLASH
106#define CONFIG_ENV_OFFSET 0x10000
107#define CONFIG_ENV_SIZE 0x2000
108#define CONFIG_ENV_SECT_SIZE 0x10000
109#define ENV_IS_EMBEDDED_CUSTOM
110#elif (CONFIG_BFIN_BOOT_MODE == BFIN_BOOT_NAND)
111#define CONFIG_ENV_IS_IN_NAND
112#define CONFIG_ENV_OFFSET 0x40000
113#define CONFIG_ENV_SIZE 0x20000
114#else
115#define CONFIG_ENV_IS_IN_FLASH 1
116#define CONFIG_ENV_ADDR 0x20002000
117#define CONFIG_ENV_OFFSET 0x2000
118#define CONFIG_ENV_SIZE 0x2000
119#define CONFIG_ENV_SECT_SIZE (128 * 1024)
120#define ENV_IS_EMBEDDED_CUSTOM
121#endif
122
123
124/*
125 * NAND Settings
126 */
127#define CONFIG_BFIN_NFC_CTL_VAL 0x0033
128#if (CONFIG_BFIN_BOOT_MODE == BFIN_BOOT_NAND)
129# define CONFIG_BFIN_NFC_BOOTROM_ECC
130#endif
131#define CONFIG_DRIVER_NAND_BFIN
132#define CONFIG_SYS_NAND_BASE 0 /* not actually used */
133#define CONFIG_SYS_MAX_NAND_DEVICE 1
134#define NAND_MAX_CHIPS 1
135#define CONFIG_CMD_NAND
136
137
138/*
139 * I2C Settings
140 */
141#define CONFIG_BFIN_TWI_I2C 1
142#define CONFIG_HARD_I2C 1
143#define CONFIG_SYS_I2C_SPEED 50000
144#define CONFIG_SYS_I2C_SLAVE 0
145
146
147/*
148 * SATA
149 */
150#if !defined(__ADSPBF544__)
151#define CONFIG_LIBATA
152#define CONFIG_SYS_SATA_MAX_DEVICE 1
153#define CONFIG_LBA48
154#define CONFIG_PATA_BFIN
155#define CONFIG_BFIN_ATAPI_BASE_ADDR 0xFFC03800
156#define CONFIG_BFIN_ATA_MODE XFER_PIO_4
157#endif
158
159
160/*
161 * SDH Settings
162 */
163#if !defined(__ADSPBF544__)
164#define CONFIG_MMC
165#define CONFIG_BFIN_SDH
166#endif
167
168
169/*
170 * USB Settings
171 */
172#if !defined(__ADSPBF544__)
173#define CONFIG_USB
174#define CONFIG_MUSB_HCD
175#define CONFIG_USB_BLACKFIN
176#define CONFIG_USB_STORAGE
177#define CONFIG_MUSB_TIMEOUT 100000
178#endif
179
180
181/*
182 * Misc Settings
183 */
184#define CONFIG_BOARD_EARLY_INIT_F
185#define CONFIG_RTC_BFIN
186#define CONFIG_UART_CONSOLE 1
187
188#ifndef __ADSPBF542__
189/* Don't waste time transferring a logo over the UART */
190# if (CONFIG_BFIN_BOOT_MODE != BFIN_BOOT_UART)
191# define CONFIG_VIDEO
192# endif
193# define CONFIG_DEB_DMA_URGENT
194#endif
195
196/* Define if want to do post memory test */
197#undef CONFIG_POST
198#ifdef CONFIG_POST
199#define FLASH_START_POST_BLOCK 11 /* Should > = 11 */
200#define FLASH_END_POST_BLOCK 71 /* Should < = 71 */
201#endif
202
203
204/*
205 * Pull in common ADI header for remaining command/environment setup
206 */
207#include <configs/bfin_adi_common.h>
208
209#include <asm/blackfin-config-post.h>
210
211#endif