3 * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
5 * SPDX-License-Identifier: GPL-2.0+
12 #define MV_VERSION "v0.2.0"
14 /* LED0 = Power , LED1 = Error , LED2-5 = error code, LED6-7=00 -->PPCBoot error */
17 #define ERR_BOOTM_BADMAGIC 2
18 #define ERR_BOOTM_BADCRC 3
19 #define ERR_BOOTM_GUNZIP 4
20 #define ERR_BOOTP_TIMEOUT 5
26 #define CONFIG_BOARD_TYPES 1
27 #define MVBLUE_BOARD_BOX 1
28 #define MVBLUE_BOARD_LYNX 2
30 #define CONFIG_SYS_TEXT_BASE 0xFFF00000
31 #define CONFIG_SYS_LDSCRIPT "board/mvblue/u-boot.lds"
34 #define ERR_LED(code) do { if (code) \
35 *(volatile char *)(0xff000003) = ( 3 | (code<<4) ) & 0xf3; \
37 *(volatile char *)(0xff000003) = ( 1 ); \
43 #define CONFIG_MPC8245 1
44 #define CONFIG_MVBLUE 1
46 #define CONFIG_CLOCKS_IN_MHZ 1
48 #define CONFIG_BOARD_TYPES 1
50 #define CONFIG_CONS_INDEX 1
51 #define CONFIG_BAUDRATE 115200
53 #define CONFIG_BOOTDELAY 3
54 #define CONFIG_BOOT_RETRY_TIME -1
56 #define CONFIG_AUTOBOOT_KEYED
57 #define CONFIG_AUTOBOOT_PROMPT \
58 "autoboot in %d seconds (stop with 's')...\n", bootdelay
59 #define CONFIG_AUTOBOOT_STOP_STR "s"
60 #define CONFIG_ZERO_BOOTDELAY_CHECK
61 #define CONFIG_RESET_TO_RETRY 60
65 * Command line configuration.
68 #define CONFIG_CMD_ASKENV
69 #define CONFIG_CMD_BOOTD
70 #define CONFIG_CMD_CACHE
71 #define CONFIG_CMD_DHCP
72 #define CONFIG_CMD_ECHO
73 #define CONFIG_CMD_SAVEENV
74 #define CONFIG_CMD_FLASH
75 #define CONFIG_CMD_IMI
76 #define CONFIG_CMD_NET
77 #define CONFIG_CMD_PCI
78 #define CONFIG_CMD_RUN
84 #define CONFIG_BOOTP_SUBNETMASK
85 #define CONFIG_BOOTP_GATEWAY
86 #define CONFIG_BOOTP_HOSTNAME
87 #define CONFIG_BOOTP_BOOTPATH
88 #define CONFIG_BOOTP_BOOTFILESIZE
89 #define CONFIG_BOOTP_SUBNETMASK
90 #define CONFIG_BOOTP_GATEWAY
91 #define CONFIG_BOOTP_HOSTNAME
92 #define CONFIG_BOOTP_NISDOMAIN
93 #define CONFIG_BOOTP_BOOTPATH
94 #define CONFIG_BOOTP_DNS
95 #define CONFIG_BOOTP_DNS2
96 #define CONFIG_BOOTP_SEND_HOSTNAME
97 #define CONFIG_BOOTP_NTPSERVER
98 #define CONFIG_BOOTP_TIMEOFFSET
102 * Miscellaneous configurable options
104 #define CONFIG_SYS_LONGHELP /* undef to save memory */
105 #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
107 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
108 #define CONFIG_SYS_MAXARGS 16 /* Max number of command args */
109 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
110 #define CONFIG_SYS_LOAD_ADDR 0x00100000 /* Default load address */
112 #define CONFIG_BOOTCOMMAND "run nfsboot"
113 #define CONFIG_BOOTARGS "root=/dev/mtdblock5 ro rootfstype=jffs2"
115 #define CONFIG_NFSBOOTCOMMAND "bootp; run nfsargs addcons;bootm"
117 #define CONFIG_EXTRA_ENV_SETTINGS \
119 "dhcp_client_id=mvBOX-XP\0" \
120 "dhcp_vendor-class-identifier=mvBOX\0" \
121 "adminboot=setenv bootargs root=/dev/mtdblock5 rw rootfstype=jffs2;run addcons;bootm ffc00000\0" \
122 "flashboot=setenv bootargs root=/dev/mtdblock5 ro rootfstype=jffs2;run addcons;bootm ffc00000\0" \
123 "safeboot=setenv bootargs root=/dev/mtdblock2 rw rootfstype=cramfs;run addcons;bootm ffc00000\0" \
124 "hdboot=setenv bootargs root=/dev/hda1;run addcons;bootm ffc00000\0" \
125 "nfsargs=setenv bootargs root=/dev/nfs rw nfsroot=${serverip}:${rootpath} " \
126 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:${hostname}::off\0" \
127 "addcons=setenv bootargs ${bootargs} console=ttyS${console_nr},${baudrate}N8\0" \
128 "mv_version=" MV_VERSION "\0" \
131 #define CONFIG_OVERWRITE_ETHADDR_ONCE
133 /*-----------------------------------------------------------------------
135 *-----------------------------------------------------------------------
139 #define CONFIG_PCI_INDIRECT_BRIDGE
140 #define CONFIG_PCI_PNP
141 #define CONFIG_PCI_SCAN_SHOW
143 #define CONFIG_NET_RETRY_COUNT 5
146 #define CONFIG_TULIP_FIX_DAVICOM 1
147 #define CONFIG_ETHADDR b6:b4:45:eb:fb:c0
149 #define CONFIG_HW_WATCHDOG
151 /*-----------------------------------------------------------------------
152 * Start addresses for the final memory configuration
153 * (Set up by the startup code)
154 * Please note that CONFIG_SYS_SDRAM_BASE _must_ start at 0
156 #define CONFIG_SYS_SDRAM_BASE 0x00000000
158 #define CONFIG_SYS_FLASH_BASE 0xFFF00000
159 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
161 #define CONFIG_SYS_RESET_ADDRESS 0xFFF00100
162 #define CONFIG_SYS_EUMB_ADDR 0xFC000000
164 #define CONFIG_SYS_MONITOR_LEN 0x00100000
165 #define CONFIG_SYS_MALLOC_LEN (512 << 10) /* Reserve some kB for malloc() */
167 #define CONFIG_SYS_MEMTEST_START 0x00100000 /* memtest works on */
168 #define CONFIG_SYS_MEMTEST_END 0x00800000 /* 1M ... 8M in DRAM */
170 /* Maximum amount of RAM. */
171 #define CONFIG_SYS_MAX_RAM_SIZE 0x10000000 /* 0 .. 256MB of (S)DRAM */
174 #if CONFIG_SYS_MONITOR_BASE >= CONFIG_SYS_FLASH_BASE
175 #undef CONFIG_SYS_RAMBOOT
177 #define CONFIG_SYS_RAMBOOT
180 #define CONFIG_SYS_ISA_IO 0xFE000000
183 * serial configuration
185 #define CONFIG_SYS_NS16550
186 #define CONFIG_SYS_NS16550_SERIAL
188 #define CONFIG_SYS_NS16550_REG_SIZE 1
190 #define CONFIG_SYS_NS16550_CLK get_bus_freq(0)
192 #define CONFIG_SYS_NS16550_COM1 (CONFIG_SYS_EUMB_ADDR + 0x4500)
193 #define CONFIG_SYS_NS16550_COM2 (CONFIG_SYS_EUMB_ADDR + 0x4600)
195 /*-----------------------------------------------------------------------
196 * Definitions for initial stack pointer and data area
198 #define CONFIG_SYS_INIT_RAM_ADDR 0x40000000
199 #define CONFIG_SYS_INIT_RAM_SIZE 0x1000
200 #define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
203 * Low Level Configuration Settings
204 * (address mappings, register initial values, etc.)
205 * You should know what you are doing if you make changes here.
206 * For the detail description refer to the MPC8240 user's manual.
209 #define CONFIG_SYS_CLK_FREQ 33000000
211 /* Bit-field values for MCCR1. */
212 #define CONFIG_SYS_ROMNAL 7
213 #define CONFIG_SYS_ROMFAL 11
215 /* Bit-field values for MCCR2. */
216 #define CONFIG_SYS_TSWAIT 0x5
217 #define CONFIG_SYS_REFINT 430
219 /* Burst To Precharge. Bits of this value go to MCCR3 and MCCR4. */
220 #define CONFIG_SYS_BSTOPRE 121
222 /* Bit-field values for MCCR3. */
223 #define CONFIG_SYS_REFREC 8
225 /* Bit-field values for MCCR4. */
226 #define CONFIG_SYS_PRETOACT 3
227 #define CONFIG_SYS_ACTTOPRE 5
228 #define CONFIG_SYS_ACTORW 3
229 #define CONFIG_SYS_SDMODE_CAS_LAT 3
230 #define CONFIG_SYS_REGISTERD_TYPE_BUFFER 1
231 #define CONFIG_SYS_EXTROM 1
232 #define CONFIG_SYS_REGDIMM 0
233 #define CONFIG_SYS_DBUS_SIZE2 1
234 #define CONFIG_SYS_SDMODE_WRAP 0
236 #define CONFIG_SYS_PGMAX 0x32
237 #define CONFIG_SYS_SDRAM_DSCD 0x20
239 /* Memory bank settings.
240 * Only bits 20-29 are actually used from these vales to set the
241 * start/end addresses. The upper two bits will always be 0, and the lower
242 * 20 bits will be 0x00000 for a start address, or 0xfffff for an end
243 * address. Refer to the MPC8240 book.
246 #define CONFIG_SYS_BANK0_START 0x00000000
247 #define CONFIG_SYS_BANK0_END (CONFIG_SYS_MAX_RAM_SIZE - 1)
248 #define CONFIG_SYS_BANK0_ENABLE 1
249 #define CONFIG_SYS_BANK1_START 0x3ff00000
250 #define CONFIG_SYS_BANK1_END 0x3fffffff
251 #define CONFIG_SYS_BANK1_ENABLE 0
252 #define CONFIG_SYS_BANK2_START 0x3ff00000
253 #define CONFIG_SYS_BANK2_END 0x3fffffff
254 #define CONFIG_SYS_BANK2_ENABLE 0
255 #define CONFIG_SYS_BANK3_START 0x3ff00000
256 #define CONFIG_SYS_BANK3_END 0x3fffffff
257 #define CONFIG_SYS_BANK3_ENABLE 0
258 #define CONFIG_SYS_BANK4_START 0x3ff00000
259 #define CONFIG_SYS_BANK4_END 0x3fffffff
260 #define CONFIG_SYS_BANK4_ENABLE 0
261 #define CONFIG_SYS_BANK5_START 0x3ff00000
262 #define CONFIG_SYS_BANK5_END 0x3fffffff
263 #define CONFIG_SYS_BANK5_ENABLE 0
264 #define CONFIG_SYS_BANK6_START 0x3ff00000
265 #define CONFIG_SYS_BANK6_END 0x3fffffff
266 #define CONFIG_SYS_BANK6_ENABLE 0
267 #define CONFIG_SYS_BANK7_START 0x3ff00000
268 #define CONFIG_SYS_BANK7_END 0x3fffffff
269 #define CONFIG_SYS_BANK7_ENABLE 0
271 #define CONFIG_SYS_ODCR 0xff
273 #define CONFIG_SYS_IBAT0L (CONFIG_SYS_SDRAM_BASE | BATL_PP_10 | BATL_MEMCOHERENCE)
274 #define CONFIG_SYS_IBAT0U (CONFIG_SYS_SDRAM_BASE | BATU_BL_256M | BATU_VS | BATU_VP)
276 #define CONFIG_SYS_IBAT1L (CONFIG_SYS_INIT_RAM_ADDR | BATL_PP_10 | BATL_MEMCOHERENCE)
277 #define CONFIG_SYS_IBAT1U (CONFIG_SYS_INIT_RAM_ADDR | BATU_BL_128K | BATU_VS | BATU_VP)
279 #define CONFIG_SYS_IBAT2L (0x80000000 | BATL_PP_10 | BATL_CACHEINHIBIT)
280 #define CONFIG_SYS_IBAT2U (0x80000000 | BATU_BL_256M | BATU_VS | BATU_VP)
282 #define CONFIG_SYS_IBAT3L (0xF0000000 | BATL_PP_10 | BATL_CACHEINHIBIT)
283 #define CONFIG_SYS_IBAT3U (0xF0000000 | BATU_BL_256M | BATU_VS | BATU_VP)
285 #define CONFIG_SYS_DBAT0L CONFIG_SYS_IBAT0L
286 #define CONFIG_SYS_DBAT0U CONFIG_SYS_IBAT0U
287 #define CONFIG_SYS_DBAT1L CONFIG_SYS_IBAT1L
288 #define CONFIG_SYS_DBAT1U CONFIG_SYS_IBAT1U
289 #define CONFIG_SYS_DBAT2L CONFIG_SYS_IBAT2L
290 #define CONFIG_SYS_DBAT2U CONFIG_SYS_IBAT2U
291 #define CONFIG_SYS_DBAT3L CONFIG_SYS_IBAT3L
292 #define CONFIG_SYS_DBAT3U CONFIG_SYS_IBAT3U
295 * For booting Linux, the board info and command line data
296 * have to be in the first 8 MB of memory, since this is
297 * the maximum mapped by the Linux kernel during initialization.
299 #define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
301 /*-----------------------------------------------------------------------
304 #undef CONFIG_SYS_FLASH_PROTECTION
305 #define CONFIG_SYS_MAX_FLASH_BANKS 1 /* Max number of flash banks */
306 #define CONFIG_SYS_MAX_FLASH_SECT 63 /* Max number of sectors per flash */
308 #define CONFIG_SYS_FLASH_ERASE_TOUT 12000
309 #define CONFIG_SYS_FLASH_WRITE_TOUT 1000
312 #define CONFIG_ENV_IS_IN_FLASH
314 #define CONFIG_ENV_OFFSET 0x00010000
315 #define CONFIG_ENV_SIZE 0x00010000
316 #define CONFIG_ENV_SECT_SIZE 0x00010000
318 /*-----------------------------------------------------------------------
319 * Cache Configuration
321 #define CONFIG_SYS_CACHELINE_SIZE 32
322 #if defined(CONFIG_CMD_KGDB)
323 #define CONFIG_SYS_CACHELINE_SHIFT 5 /* log base 2 of the above value */
325 #endif /* __CONFIG_H */