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10#ifndef __TAM3517_H
11#define __TAM3517_H
12
13
14
15
16
17#define CONFIG_SYS_TEXT_BASE 0x80008000
18
19#include <asm/arch/cpu.h>
20#include <asm/arch/omap.h>
21
22
23#define V_OSCK 26000000
24#define V_SCLK (V_OSCK >> 1)
25
26#define CONFIG_MISC_INIT_R
27
28#define CONFIG_CMDLINE_TAG
29#define CONFIG_SETUP_MEMORY_TAGS
30#define CONFIG_INITRD_TAG
31#define CONFIG_REVISION_TAG
32
33
34
35
36#define CONFIG_ENV_SIZE (128 << 10)
37#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + (128 << 10) + \
38 2 * 1024 * 1024)
39
40
41
42#define CONFIG_SYS_CS0_SIZE (256 * 1024 * 1024)
43
44
45
46
47
48
49
50
51#define CONFIG_SYS_NS16550_SERIAL
52#define CONFIG_SYS_NS16550_REG_SIZE (-4)
53#define CONFIG_SYS_NS16550_CLK 48000000
54
55
56
57
58#define CONFIG_CONS_INDEX 1
59#define CONFIG_SYS_NS16550_COM1 OMAP34XX_UART1
60#define CONFIG_SERIAL1
61
62
63#define CONFIG_ENV_OVERWRITE
64#define CONFIG_SYS_BAUDRATE_TABLE {4800, 9600, 19200, 38400, 57600,\
65 115200}
66
67#define CONFIG_OMAP_EHCI_PHY1_RESET_GPIO 25
68
69#define CONFIG_SYS_I2C
70#define CONFIG_SYS_OMAP24_I2C_SPEED 400000
71#define CONFIG_SYS_OMAP24_I2C_SLAVE 1
72#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50
73#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1
74#define CONFIG_SYS_I2C_EEPROM_ADDR_OVERFLOW 0x07
75
76
77
78
79#define CONFIG_SYS_NAND_BASE NAND_BASE
80
81
82
83#define CONFIG_SYS_MAX_NAND_DEVICE 1
84
85
86#define CONFIG_AUTO_COMPLETE
87
88
89
90
91#define CONFIG_SYS_LONGHELP
92#define CONFIG_CMDLINE_EDITING
93#define CONFIG_AUTO_COMPLETE
94#define CONFIG_SYS_CBSIZE 512
95
96#define CONFIG_SYS_MAXARGS 32
97
98
99#define CONFIG_SYS_MEMTEST_START (OMAP34XX_SDRC_CS0)
100#define CONFIG_SYS_MEMTEST_END (OMAP34XX_SDRC_CS0 + \
101 0x01F00000)
102
103#define CONFIG_SYS_LOAD_ADDR (OMAP34XX_SDRC_CS0)
104
105
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107
108
109
110
111#define CONFIG_SYS_TIMERBASE OMAP34XX_GPT2
112#define CONFIG_SYS_PTV 2
113
114
115
116
117#define CONFIG_NR_DRAM_BANKS 2
118#define PHYS_SDRAM_1 OMAP34XX_SDRC_CS0
119#define PHYS_SDRAM_2 OMAP34XX_SDRC_CS1
120
121
122
123
124
125
126
127
128#define CONFIG_SYS_ENV_SECT_SIZE (128 << 10)
129#define CONFIG_ENV_OFFSET 0x180000
130#define CONFIG_ENV_ADDR 0x180000
131#define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + \
132 2 * CONFIG_SYS_ENV_SECT_SIZE)
133#define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE
134
135#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
136#define CONFIG_SYS_INIT_RAM_ADDR 0x4020f800
137#define CONFIG_SYS_INIT_RAM_SIZE 0x800
138#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_INIT_RAM_ADDR + \
139 CONFIG_SYS_INIT_RAM_SIZE - \
140 GENERATED_GBL_DATA_SIZE)
141
142
143
144
145
146#define CONFIG_DRIVER_TI_EMAC
147#define CONFIG_DRIVER_TI_EMAC_USE_RMII
148#define CONFIG_MII
149#define CONFIG_BOOTP_DNS
150#define CONFIG_BOOTP_DNS2
151#define CONFIG_BOOTP_SEND_HOSTNAME
152#define CONFIG_NET_RETRY_COUNT 10
153
154
155#define CONFIG_SPL_FRAMEWORK
156#define CONFIG_SPL_CONSOLE
157#define CONFIG_SPL_NAND_SOFTECC
158#define CONFIG_SPL_NAND_WORKSPACE 0x8f07f000
159
160#define CONFIG_SPL_NAND_BASE
161#define CONFIG_SPL_NAND_DRIVERS
162#define CONFIG_SPL_NAND_ECC
163
164#define CONFIG_SPL_TEXT_BASE 0x40200000
165#define CONFIG_SPL_MAX_SIZE (SRAM_SCRATCH_SPACE_ADDR - \
166 CONFIG_SPL_TEXT_BASE)
167#define CONFIG_SPL_STACK LOW_LEVEL_SRAM_STACK
168
169#define CONFIG_SYS_SPL_MALLOC_START 0x8f000000
170#define CONFIG_SYS_SPL_MALLOC_SIZE 0x80000
171#define CONFIG_SPL_BSS_START_ADDR 0x8f080000
172#define CONFIG_SPL_BSS_MAX_SIZE 0x80000
173
174#define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION 1
175#define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME "u-boot.img"
176
177
178#define CONFIG_SPL_FS_LOAD_KERNEL_NAME "uImage"
179#define CONFIG_SPL_FS_LOAD_ARGS_NAME "args"
180
181
182#define CONFIG_SYS_MMCSD_RAW_MODE_KERNEL_SECTOR 0x900
183#define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTOR 0x80
184#define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTORS 0x80
185
186
187#define CONFIG_SYS_NAND_PAGE_COUNT 64
188#define CONFIG_SYS_NAND_PAGE_SIZE 2048
189#define CONFIG_SYS_NAND_OOBSIZE 64
190#define CONFIG_SYS_NAND_BLOCK_SIZE (128 * 1024)
191#define CONFIG_SYS_NAND_5_ADDR_CYCLE
192#define CONFIG_SYS_NAND_BAD_BLOCK_POS 0
193#define CONFIG_SYS_NAND_ECCPOS {40, 41, 42, 43, 44, 45, 46, 47,\
194 48, 49, 50, 51, 52, 53, 54, 55,\
195 56, 57, 58, 59, 60, 61, 62, 63}
196#define CONFIG_SYS_NAND_ECCSIZE 256
197#define CONFIG_SYS_NAND_ECCBYTES 3
198#define CONFIG_NAND_OMAP_ECCSCHEME OMAP_ECC_HAM1_CODE_SW
199
200#define CONFIG_SYS_NAND_U_BOOT_START CONFIG_SYS_TEXT_BASE
201
202#define CONFIG_SYS_NAND_U_BOOT_OFFS 0x80000
203#define CONFIG_SYS_NAND_U_BOOT_SIZE 0x80000
204
205#define CONFIG_MTD_PARTITIONS
206#define CONFIG_MTD_DEVICE
207
208
209
210#define CONFIG_TAM3517_SETTINGS \
211 "netdev=eth0\0" \
212 "nandargs=setenv bootargs root=${nandroot} " \
213 "rootfstype=${nandrootfstype}\0" \
214 "nfsargs=setenv bootargs root=/dev/nfs rw " \
215 "nfsroot=${serverip}:${rootpath}\0" \
216 "ramargs=setenv bootargs root=/dev/ram rw\0" \
217 "addip_sta=setenv bootargs ${bootargs} " \
218 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \
219 ":${hostname}:${netdev}:off panic=1\0" \
220 "addip_dyn=setenv bootargs ${bootargs} ip=dhcp\0" \
221 "addip=if test -n ${ipdyn};then run addip_dyn;" \
222 "else run addip_sta;fi\0" \
223 "addmtd=setenv bootargs ${bootargs} ${mtdparts}\0" \
224 "addtty=setenv bootargs ${bootargs}" \
225 " console=ttyO0,${baudrate}\0" \
226 "addmisc=setenv bootargs ${bootargs} ${misc}\0" \
227 "loadaddr=82000000\0" \
228 "kernel_addr_r=82000000\0" \
229 "hostname=" __stringify(CONFIG_HOSTNAME) "\0" \
230 "bootfile=" __stringify(CONFIG_HOSTNAME) "/uImage\0" \
231 "flash_self=run ramargs addip addtty addmtd addmisc;" \
232 "bootm ${kernel_addr} ${ramdisk_addr}\0" \
233 "flash_nfs=run nfsargs addip addtty addmtd addmisc;" \
234 "bootm ${kernel_addr}\0" \
235 "nandboot=run nandargs addip addtty addmtd addmisc;" \
236 "nand read ${kernel_addr_r} kernel\0" \
237 "bootm ${kernel_addr_r}\0" \
238 "net_nfs=tftp ${kernel_addr_r} ${bootfile}; " \
239 "run nfsargs addip addtty addmtd addmisc;" \
240 "bootm ${kernel_addr_r}\0" \
241 "net_self=if run net_self_load;then " \
242 "run ramargs addip addtty addmtd addmisc;" \
243 "bootm ${kernel_addr_r} ${ramdisk_addr_r};" \
244 "else echo Images not loades;fi\0" \
245 "u-boot=" __stringify(CONFIG_HOSTNAME) "/u-boot.img\0" \
246 "load=tftp ${loadaddr} ${u-boot}\0" \
247 "loadmlo=tftp ${loadaddr} ${mlo}\0" \
248 "mlo=" __stringify(CONFIG_HOSTNAME) "/MLO\0" \
249 "uboot_addr=0x80000\0" \
250 "update=nandecc sw;nand erase ${uboot_addr} 100000;" \
251 "nand write ${loadaddr} ${uboot_addr} 80000\0" \
252 "updatemlo=nandecc hw;nand erase 0 20000;" \
253 "nand write ${loadaddr} 0 20000\0" \
254 "upd=if run load;then echo Updating u-boot;if run update;" \
255 "then echo U-Boot updated;" \
256 "else echo Error updating u-boot !;" \
257 "echo Board without bootloader !!;" \
258 "fi;" \
259 "else echo U-Boot not downloaded..exiting;fi\0" \
260
261
262
263
264
265
266#if !(defined(__KERNEL_STRICT_NAMES) || defined(__ASSEMBLY__))
267
268
269
270
271struct tam3517_module_info {
272 char customer[48];
273 char product[48];
274
275
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278
279
280 unsigned long long sequence_number;
281
282
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285
286
287 unsigned int revision;
288 unsigned char eth_addr[4][8];
289 unsigned char _rev[100];
290};
291
292#define TAM3517_READ_EEPROM(info, ret) \
293do { \
294 i2c_init(CONFIG_SYS_OMAP24_I2C_SPEED, CONFIG_SYS_OMAP24_I2C_SLAVE); \
295 if (eeprom_read(CONFIG_SYS_I2C_EEPROM_ADDR, 0, \
296 (void *)info, sizeof(*info))) \
297 ret = 1; \
298 else \
299 ret = 0; \
300} while (0)
301
302#define TAM3517_READ_MAC_FROM_EEPROM(info) \
303do { \
304 char buf[80], ethname[20]; \
305 int i; \
306 memset(buf, 0, sizeof(buf)); \
307 for (i = 0 ; i < ARRAY_SIZE((info)->eth_addr); i++) { \
308 sprintf(buf, "%02X:%02X:%02X:%02X:%02X:%02X", \
309 (info)->eth_addr[i][5], \
310 (info)->eth_addr[i][4], \
311 (info)->eth_addr[i][3], \
312 (info)->eth_addr[i][2], \
313 (info)->eth_addr[i][1], \
314 (info)->eth_addr[i][0]); \
315 \
316 if (i) \
317 sprintf(ethname, "eth%daddr", i); \
318 else \
319 strcpy(ethname, "ethaddr"); \
320 printf("Setting %s from EEPROM with %s\n", ethname, buf);\
321 env_set(ethname, buf); \
322 } \
323} while (0)
324
325
326#define TAM3517_sequence_number(info) \
327 ((info)->sequence_number % 0x1000000000000LL)
328#define TAM3517_week_of_year(info) (((info)->sequence_number >> 48) % 0x100)
329#define TAM3517_year(info) ((info)->sequence_number >> 56)
330#define TAM3517_revision_fixed(info) ((info)->revision % 0x100)
331#define TAM3517_revision_major(info) (((info)->revision >> 8) % 0x100)
332#define TAM3517_revision_tn(info) ((info)->revision >> 16)
333
334#define TAM3517_PRINT_SOM_INFO(info) \
335do { \
336 printf("Vendor:%s\n", (info)->customer); \
337 printf("SOM: %s\n", (info)->product); \
338 printf("SeqNr: %02llu%02llu%012llu\n", \
339 TAM3517_year(info), \
340 TAM3517_week_of_year(info), \
341 TAM3517_sequence_number(info)); \
342 printf("Rev: TN%u %u.%u\n", \
343 TAM3517_revision_tn(info), \
344 TAM3517_revision_major(info), \
345 TAM3517_revision_fixed(info)); \
346} while (0)
347
348#endif
349
350#endif
351