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Aubrey Li65458982007-03-20 18:16:24 +08001/*
2 * U-boot - Configuration file for BF561 EZKIT board
3 */
4
5#ifndef __CONFIG_EZKIT561_H__
6#define __CONFIG_EZKIT561_H__
7
Mike Frysingerf7ce12c2008-02-18 05:26:48 -05008#include <asm/blackfin-config-pre.h>
9
Aubrey Li65458982007-03-20 18:16:24 +080010#define CFG_LONGHELP 1
11#define CONFIG_CMDLINE_EDITING 1
12#define CONFIG_BAUDRATE 57600
13/* Set default serial console for bf537 */
14#define CONFIG_UART_CONSOLE 0
15#define CONFIG_EZKIT561 1
16#define CONFIG_BOOTDELAY 5
17
18#define CONFIG_PANIC_HANG 1
19
Mike Frysingerf7ce12c2008-02-18 05:26:48 -050020#define CONFIG_BFIN_CPU bf561-0.3
Mike Frysinger9171fc82008-03-30 15:46:13 -040021#define CONFIG_BFIN_BOOT_MODE BFIN_BOOT_BYPASS
Aubrey Li65458982007-03-20 18:16:24 +080022
23/* This sets the default state of the cache on U-Boot's boot */
24#define CONFIG_ICACHE_ON
25#define CONFIG_DCACHE_ON
26
Aubrey Li65458982007-03-20 18:16:24 +080027/*
28 * Board settings
29 */
30#define CONFIG_DRIVER_SMC91111 1
31#define CONFIG_SMC91111_BASE 0x2C010300
32#define CONFIG_ASYNC_EBIU_BASE CONFIG_SMC91111_BASE & ~(4*1024*1024)
33#define CONFIG_SMC_USE_32_BIT 1
34#define CONFIG_MISC_INIT_R 1
35
36/*
37 * Clock settings
38 */
39
40/* CONFIG_CLKIN_HZ is any value in Hz */
41#define CONFIG_CLKIN_HZ 30000000
42/* CONFIG_CLKIN_HALF controls what is passed to PLL 0=CLKIN */
43/* 1=CLKIN/2 */
44#define CONFIG_CLKIN_HALF 0
45/* CONFIG_PLL_BYPASS controls if the PLL is used 0=don't bypass */
46/* 1=bypass PLL */
47#define CONFIG_PLL_BYPASS 0
48/* CONFIG_VCO_MULT controls what the multiplier of the PLL is */
49/* Values can range from 1-64 */
50#define CONFIG_VCO_MULT 20
51/* CONFIG_CCLK_DIV controls what the core clock divider is */
52/* Values can be 1, 2, 4, or 8 ONLY */
53#define CONFIG_CCLK_DIV 1
54/* CONFIG_SCLK_DIV controls what the peripheral clock divider is */
55/* Values can range from 1-15 */
56#define CONFIG_SCLK_DIV 5
57/* CONFIG_SPI_BAUD controls the SPI peripheral clock divider */
58/* Values can range from 2-65535 */
59/* SCK Frequency = SCLK / (2 * CONFIG_SPI_BAUD) */
60#define CONFIG_SPI_BAUD 2
61#define CONFIG_SPI_BAUD_INITBLOCK 4
62
63/*
64 * Network settings
65 */
66#if (CONFIG_DRIVER_SMC91111)
67#define CONFIG_IPADDR 192.168.0.15
68#define CONFIG_NETMASK 255.255.255.0
69#define CONFIG_GATEWAYIP 192.168.0.1
70#define CONFIG_SERVERIP 192.168.0.2
71#define CONFIG_HOSTNAME ezkit561
72#define CONFIG_ROOTPATH /arm-cross-build/BF561/uClinux-dist/romfs
73#endif /* CONFIG_DRIVER_SMC91111 */
74
75/*
76 * Flash settings
77 */
78
79#define CFG_FLASH_CFI /* The flash is CFI compatible */
Jean-Christophe PLAGNIOL-VILLARD00b18832008-08-13 01:40:42 +020080#define CONFIG_FLASH_CFI_DRIVER /* Use common CFI driver */
Aubrey Li65458982007-03-20 18:16:24 +080081#define CFG_FLASH_CFI_AMD_RESET
82#define CFG_ENV_IS_IN_FLASH 1
83#define CFG_FLASH_BASE 0x20000000
84#define CFG_MAX_FLASH_BANKS 1 /* max number of memory banks */
85#define CFG_MAX_FLASH_SECT 135 /* max number of sectors on one chip */
86#define CFG_ENV_ADDR 0x20020000
87#define CFG_ENV_SECT_SIZE 0x10000 /* Total Size of Environment Sector */
88/* JFFS Partition offset set */
89#define CFG_JFFS2_FIRST_BANK 0
90#define CFG_JFFS2_NUM_BANKS 1
91/* 512k reserved for u-boot */
92#define CFG_JFFS2_FIRST_SECTOR 8
93
94/*
95 * SDRAM settings & memory map
96 */
97
98#define CONFIG_MEM_SIZE 64 /* 128, 64, 32, 16 */
99#define CONFIG_MEM_ADD_WDTH 9 /* 8, 9, 10, 11 */
100#define CONFIG_MEM_MT48LC16M16A2TG_75 1
101
102#define CFG_SDRAM_BASE 0x00000000
103#define CFG_MAX_RAM_SIZE (CONFIG_MEM_SIZE * 1024 * 1024)
104
105#define CFG_MEMTEST_START 0x0 /* memtest works on */
106#define CFG_MEMTEST_END ( (CONFIG_MEM_SIZE - 1) * 1024*1024) /* 1 ... 63 MB in DRAM */
107
108#define CONFIG_LOADADDR 0x01000000 /* default load address */
109#define CFG_LOAD_ADDR CONFIG_LOADADDR
110#define CFG_MONITOR_LEN (256 << 10) /* Reserve 256 kB for Monitor */
111#define CFG_MONITOR_BASE (CFG_MAX_RAM_SIZE - CFG_MONITOR_LEN)
112
113#define CFG_MALLOC_LEN (128 << 10) /* Reserve 128 kB for malloc() */
114#define CFG_MALLOC_BASE (CFG_MONITOR_BASE - CFG_MALLOC_LEN)
115
116#define CFG_GBL_DATA_SIZE 0x4000
117#define CFG_GBL_DATA_ADDR (CFG_MALLOC_BASE - CFG_GBL_DATA_SIZE)
118#define CONFIG_STACKBASE (CFG_GBL_DATA_ADDR - 4)
119#define CONFIG_STACKSIZE (128*1024) /* regular stack */
120
121#if ( CONFIG_CLKIN_HALF == 0 )
122#define CONFIG_VCO_HZ ( CONFIG_CLKIN_HZ * CONFIG_VCO_MULT )
123#else
124#define CONFIG_VCO_HZ (( CONFIG_CLKIN_HZ * CONFIG_VCO_MULT ) / 2 )
125#endif
126
127#if (CONFIG_PLL_BYPASS == 0)
128#define CONFIG_CCLK_HZ ( CONFIG_VCO_HZ / CONFIG_CCLK_DIV )
129#define CONFIG_SCLK_HZ ( CONFIG_VCO_HZ / CONFIG_SCLK_DIV )
130#else
131#define CONFIG_CCLK_HZ CONFIG_CLKIN_HZ
132#define CONFIG_SCLK_HZ CONFIG_CLKIN_HZ
133#endif
134
135/*
136 * Command settings
137 */
138
139#define CFG_AUTOLOAD "no" /* rarpb, bootp, dhcp commands will */
140 /* only perform a configuration */
141 /* lookup from the BOOTP/DHCP server */
142 /* but not try to load any image */
143 /* using TFTP */
144#define CONFIG_BOOT_RETRY_TIME -1 /* Enable this if bootretry required, */
145 /* currently its disabled */
146#define CONFIG_BOOTCOMMAND "run ramboot"
147#define CONFIG_BOOTARGS "root=/dev/mtdblock0 rw console=ttyBF0,57600"
148
149#if (CONFIG_DRIVER_SMC91111)
Aubrey Li65458982007-03-20 18:16:24 +0800150#define CONFIG_EXTRA_ENV_SETTINGS \
Wolfgang Denk53677ef2008-05-20 16:00:29 +0200151 "ramargs=setenv bootargs root=/dev/mtdblock0 rw console=ttyBF0,57600\0" \
Aubrey Li65458982007-03-20 18:16:24 +0800152 "nfsargs=setenv bootargs root=/dev/nfs rw nfsroot=$(serverip):" \
Wolfgang Denk53677ef2008-05-20 16:00:29 +0200153 "$(rootpath) console=ttyBF0,57600\0" \
Aubrey Li65458982007-03-20 18:16:24 +0800154 "addip=setenv bootargs $(bootargs) ip=$(ipaddr):$(serverip):" \
155 "$(gatewayip):$(netmask):$(hostname):eth0:off\0" \
Wolfgang Denk53677ef2008-05-20 16:00:29 +0200156 "ramboot=tftpboot $(loadaddr) linux; " \
Aubrey Li65458982007-03-20 18:16:24 +0800157 "run ramargs; run addip; bootelf\0" \
Wolfgang Denk53677ef2008-05-20 16:00:29 +0200158 "nfsboot=tftpboot $(loadaddr) linux; " \
Aubrey Li65458982007-03-20 18:16:24 +0800159 "run nfsargs; run addip; bootelf\0" \
Wolfgang Denk53677ef2008-05-20 16:00:29 +0200160 "update=tftpboot $(loadaddr) u-boot.bin; " \
Aubrey Li65458982007-03-20 18:16:24 +0800161 "protect off 0x20000000 0x2003FFFF; " \
162 "erase 0x20000000 0x2003FFFF; " \
Wolfgang Denk53677ef2008-05-20 16:00:29 +0200163 "cp.b $(loadaddr) 0x20000000 $(filesize)\0" \
Aubrey Li65458982007-03-20 18:16:24 +0800164 ""
165#else
Aubrey Li65458982007-03-20 18:16:24 +0800166#define CONFIG_EXTRA_ENV_SETTINGS \
Wolfgang Denk53677ef2008-05-20 16:00:29 +0200167 "ramargs=setenv bootargs root=/dev/mtdblock0 rw console=ttyBF0,57600\0" \
Aubrey Li65458982007-03-20 18:16:24 +0800168 "flashboot=bootm 0x20100000\0" \
169 ""
170#endif
171
Jon Loeligerba2351f2007-07-04 22:31:49 -0500172/*
Jon Loeliger079a1362007-07-10 10:12:10 -0500173 * BOOTP options
174 */
175#define CONFIG_BOOTP_BOOTFILESIZE
176#define CONFIG_BOOTP_BOOTPATH
177#define CONFIG_BOOTP_GATEWAY
178#define CONFIG_BOOTP_HOSTNAME
179
Jon Loeliger079a1362007-07-10 10:12:10 -0500180/*
Jon Loeligerba2351f2007-07-04 22:31:49 -0500181 * Command line configuration.
182 */
183#include <config_cmd_default.h>
184
185#define CONFIG_CMD_ELF
186#define CONFIG_CMD_CACHE
187#define CONFIG_CMD_JFFS2
188
189#if defined(CONFIG_DRIVER_SMC91111)
190#define CONFIG_CMD_PING
191#define CONFIG_CMD_DHCP
192#endif
193
Aubrey Li65458982007-03-20 18:16:24 +0800194/*
195 * Console settings
196 */
197#define CFG_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }
198
Mike Frysingerf7ce12c2008-02-18 05:26:48 -0500199#define CFG_PROMPT "bfin> " /* Monitor Command Prompt */
Aubrey Li65458982007-03-20 18:16:24 +0800200
Jon Loeligerba2351f2007-07-04 22:31:49 -0500201#if defined(CONFIG_CMD_KGDB)
Aubrey Li65458982007-03-20 18:16:24 +0800202#define CFG_CBSIZE 1024 /* Console I/O Buffer Size */
203#else
204#define CFG_CBSIZE 256 /* Console I/O Buffer Size */
205#endif
206#define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size */
207#define CFG_MAXARGS 16 /* max number of command args */
208#define CFG_BARGSIZE CFG_CBSIZE /* Boot Argument Buffer Size */
209
210#define CONFIG_LOADS_ECHO 1
211
212/*
213 * Miscellaneous configurable options
214 */
215#define CFG_HZ 1000 /* decrementer freq: 10 ms ticks */
216#define CFG_BOOTM_LEN 0x4000000 /* Large Image Length, set to 64 Meg */
217
218/*
219 * FLASH organization and environment definitions
220 */
Mike Frysinger9171fc82008-03-30 15:46:13 -0400221#define CONFIG_EBIU_SDRRC_VAL 0x306
222#define CONFIG_EBIU_SDGCTL_VAL 0x91114d
223#define CONFIG_EBIU_SDBCTL_VAL 0x15
Aubrey Li65458982007-03-20 18:16:24 +0800224
Mike Frysinger9171fc82008-03-30 15:46:13 -0400225#define CONFIG_EBIU_AMGCTL_VAL 0x3F
226#define CONFIG_EBIU_AMBCTL0_VAL 0x7BB07BB0
227#define CONFIG_EBIU_AMBCTL1_VAL 0xFFC27BB0
Aubrey Li65458982007-03-20 18:16:24 +0800228
Mike Frysinger9171fc82008-03-30 15:46:13 -0400229#include <asm/blackfin-config-post.h>
Aubrey Li65458982007-03-20 18:16:24 +0800230
231#endif /* __CONFIG_EZKIT561_H__ */