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5289e83a CN |
1 | /* |
2 | * am335x_evm.h | |
3 | * | |
4 | * Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/ | |
5 | * | |
6 | * This program is free software; you can redistribute it and/or | |
7 | * modify it under the terms of the GNU General Public License as | |
8 | * published by the Free Software Foundation version 2. | |
9 | * | |
10 | * This program is distributed "as is" WITHOUT ANY WARRANTY of any | |
11 | * kind, whether express or implied; without even the implied warranty | |
12 | * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
13 | * GNU General Public License for more details. | |
14 | */ | |
15 | ||
16 | #ifndef __CONFIG_AM335X_EVM_H | |
17 | #define __CONFIG_AM335X_EVM_H | |
18 | ||
f16da746 | 19 | #define CONFIG_AM33XX |
4a0eb757 | 20 | #define CONFIG_OMAP |
5289e83a | 21 | |
98f92001 | 22 | #include <asm/arch/omap.h> |
5289e83a | 23 | |
93042960 CN |
24 | #define CONFIG_DMA_COHERENT |
25 | #define CONFIG_DMA_COHERENT_SIZE (1 << 20) | |
26 | ||
7bf038ec TR |
27 | #define CONFIG_ENV_SIZE (128 << 10) /* 128 KiB */ |
28 | #define CONFIG_SYS_MALLOC_LEN (1024 << 10) | |
29 | #define CONFIG_SYS_LONGHELP /* undef to save memory */ | |
30 | #define CONFIG_SYS_HUSH_PARSER /* use "hush" command parser */ | |
750b4bfe | 31 | #define CONFIG_SYS_PROMPT "U-Boot# " |
044fc14b | 32 | #define CONFIG_BOARD_LATE_INIT |
5289e83a | 33 | #define CONFIG_SYS_NO_FLASH |
a88f70b9 | 34 | #define MACH_TYPE_TIAM335EVM 3589 /* Until the next sync */ |
5289e83a CN |
35 | #define CONFIG_MACH_TYPE MACH_TYPE_TIAM335EVM |
36 | ||
7bf038ec | 37 | #define CONFIG_OF_LIBFDT |
d446c903 | 38 | #define CONFIG_CMD_BOOTZ |
7bf038ec TR |
39 | #define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */ |
40 | #define CONFIG_SETUP_MEMORY_TAGS | |
41 | #define CONFIG_INITRD_TAG | |
42 | ||
559eae1c PA |
43 | #define CONFIG_SYS_CACHELINE_SIZE 64 |
44 | ||
7bf038ec TR |
45 | /* commands to include */ |
46 | #include <config_cmd_default.h> | |
47 | ||
5289e83a CN |
48 | #define CONFIG_CMD_ASKENV |
49 | #define CONFIG_VERSION_VARIABLE | |
50 | ||
51 | /* set to negative value for no autoboot */ | |
3580777b | 52 | #define CONFIG_BOOTDELAY 1 |
044fc14b TR |
53 | #define CONFIG_ENV_VARS_UBOOT_CONFIG |
54 | #define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG | |
a32f42f6 | 55 | #ifndef CONFIG_SPL_BUILD |
5289e83a | 56 | #define CONFIG_EXTRA_ENV_SETTINGS \ |
7bf038ec TR |
57 | "loadaddr=0x80200000\0" \ |
58 | "fdtaddr=0x80F80000\0" \ | |
f170899f | 59 | "fdt_high=0xffffffff\0" \ |
7bf038ec | 60 | "rdaddr=0x81000000\0" \ |
951d5827 KK |
61 | "bootdir=/boot\0" \ |
62 | "bootfile=uImage\0" \ | |
a7143215 | 63 | "fdtfile=undefined\0" \ |
7bf038ec TR |
64 | "console=ttyO0,115200n8\0" \ |
65 | "optargs=\0" \ | |
af5666c8 TR |
66 | "mtdids=" MTDIDS_DEFAULT "\0" \ |
67 | "mtdparts=" MTDPARTS_DEFAULT "\0" \ | |
ef4e9fc6 PA |
68 | "dfu_alt_info_mmc=" DFU_ALT_INFO_MMC "\0" \ |
69 | "dfu_alt_info_emmc=rawemmc mmc 0 3751936\0" \ | |
70 | "dfu_alt_info_nand=" DFU_ALT_INFO_NAND "\0" \ | |
7bf038ec | 71 | "mmcdev=0\0" \ |
3580777b | 72 | "mmcroot=/dev/mmcblk0p2 ro\0" \ |
7bf038ec | 73 | "mmcrootfstype=ext4 rootwait\0" \ |
73a27a84 | 74 | "bootpart=0:2\0" \ |
73c1f4af CM |
75 | "nandroot=ubi0:rootfs rw ubi.mtd=7,2048\0" \ |
76 | "nandrootfstype=ubifs rootwait=1\0" \ | |
77 | "nandsrcaddr=0x280000\0" \ | |
78 | "nandimgsize=0x500000\0" \ | |
abdd178d CM |
79 | "rootpath=/export/rootfs\0" \ |
80 | "nfsopts=nolock\0" \ | |
81 | "static_ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:${hostname}" \ | |
82 | "::off\0" \ | |
7bf038ec TR |
83 | "ramroot=/dev/ram0 rw ramdisk_size=65536 initrd=${rdaddr},64M\0" \ |
84 | "ramrootfstype=ext2\0" \ | |
85 | "mmcargs=setenv bootargs console=${console} " \ | |
86 | "${optargs} " \ | |
87 | "root=${mmcroot} " \ | |
88 | "rootfstype=${mmcrootfstype}\0" \ | |
73c1f4af CM |
89 | "nandargs=setenv bootargs console=${console} " \ |
90 | "${optargs} " \ | |
91 | "root=${nandroot} " \ | |
92 | "rootfstype=${nandrootfstype}\0" \ | |
63ba7c66 CM |
93 | "spiroot=/dev/mtdblock4 rw\0" \ |
94 | "spirootfstype=jffs2\0" \ | |
95 | "spisrcaddr=0xe0000\0" \ | |
96 | "spiimgsize=0x362000\0" \ | |
97 | "spibusno=0\0" \ | |
98 | "spiargs=setenv bootargs console=${console} " \ | |
99 | "${optargs} " \ | |
100 | "root=${spiroot} " \ | |
101 | "rootfstype=${spirootfstype}\0" \ | |
abdd178d CM |
102 | "netargs=setenv bootargs console=${console} " \ |
103 | "${optargs} " \ | |
104 | "root=/dev/nfs " \ | |
105 | "nfsroot=${serverip}:${rootpath},${nfsopts} rw " \ | |
106 | "ip=dhcp\0" \ | |
7bf038ec | 107 | "bootenv=uEnv.txt\0" \ |
73a27a84 | 108 | "loadbootenv=load mmc ${mmcdev} ${loadaddr} ${bootenv}\0" \ |
7bf038ec TR |
109 | "importbootenv=echo Importing environment from mmc ...; " \ |
110 | "env import -t $loadaddr $filesize\0" \ | |
111 | "ramargs=setenv bootargs console=${console} " \ | |
112 | "${optargs} " \ | |
113 | "root=${ramroot} " \ | |
114 | "rootfstype=${ramrootfstype}\0" \ | |
73a27a84 | 115 | "loadramdisk=load mmc ${mmcdev} ${rdaddr} ramdisk.gz\0" \ |
951d5827 KK |
116 | "loaduimage=load mmc ${bootpart} ${loadaddr} ${bootdir}/${bootfile}\0" \ |
117 | "loadfdt=load mmc ${bootpart} ${fdtaddr} ${bootdir}/${fdtfile}\0" \ | |
7bf038ec TR |
118 | "mmcboot=echo Booting from mmc ...; " \ |
119 | "run mmcargs; " \ | |
951d5827 | 120 | "bootm ${loadaddr} - ${fdtaddr}\0" \ |
73c1f4af CM |
121 | "nandboot=echo Booting from nand ...; " \ |
122 | "run nandargs; " \ | |
123 | "nand read ${loadaddr} ${nandsrcaddr} ${nandimgsize}; " \ | |
124 | "bootm ${loadaddr}\0" \ | |
63ba7c66 CM |
125 | "spiboot=echo Booting from spi ...; " \ |
126 | "run spiargs; " \ | |
127 | "sf probe ${spibusno}:0; " \ | |
128 | "sf read ${loadaddr} ${spisrcaddr} ${spiimgsize}; " \ | |
129 | "bootm ${loadaddr}\0" \ | |
abdd178d CM |
130 | "netboot=echo Booting from network ...; " \ |
131 | "setenv autoload no; " \ | |
132 | "dhcp; " \ | |
133 | "tftp ${loadaddr} ${bootfile}; " \ | |
951d5827 | 134 | "tftp ${fdtaddr} ${fdtfile}; " \ |
abdd178d | 135 | "run netargs; " \ |
951d5827 | 136 | "bootm ${loadaddr} - ${fdtaddr}\0" \ |
7bf038ec TR |
137 | "ramboot=echo Booting from ramdisk ...; " \ |
138 | "run ramargs; " \ | |
951d5827 | 139 | "bootm ${loadaddr} ${rdaddr} ${fdtaddr}\0" \ |
044fc14b TR |
140 | "findfdt="\ |
141 | "if test $board_name = A335BONE; then " \ | |
142 | "setenv fdtfile am335x-bone.dtb; fi; " \ | |
20775906 KK |
143 | "if test $board_name = A335BNLT; then " \ |
144 | "setenv fdtfile am335x-boneblack.dtb; fi; " \ | |
044fc14b TR |
145 | "if test $board_name = A33515BB; then " \ |
146 | "setenv fdtfile am335x-evm.dtb; fi; " \ | |
147 | "if test $board_name = A335X_SK; then " \ | |
20cb5fbe | 148 | "setenv fdtfile am335x-evmsk.dtb; fi; " \ |
a7143215 DM |
149 | "if test $fdtfile = undefined; then " \ |
150 | "echo WARNING: Could not determine device tree to use; fi; \0" | |
a32f42f6 TR |
151 | #endif |
152 | ||
7bf038ec | 153 | #define CONFIG_BOOTCOMMAND \ |
951d5827 | 154 | "run findfdt; " \ |
66968110 | 155 | "mmc dev ${mmcdev}; if mmc rescan; then " \ |
7bf038ec TR |
156 | "echo SD/MMC found on device ${mmcdev};" \ |
157 | "if run loadbootenv; then " \ | |
158 | "echo Loaded environment from ${bootenv};" \ | |
159 | "run importbootenv;" \ | |
160 | "fi;" \ | |
161 | "if test -n $uenvcmd; then " \ | |
162 | "echo Running uenvcmd ...;" \ | |
163 | "run uenvcmd;" \ | |
164 | "fi;" \ | |
165 | "if run loaduimage; then " \ | |
951d5827 | 166 | "run loadfdt;" \ |
7bf038ec TR |
167 | "run mmcboot;" \ |
168 | "fi;" \ | |
73c1f4af CM |
169 | "else " \ |
170 | "run nandboot;" \ | |
7bf038ec | 171 | "fi;" \ |
5289e83a CN |
172 | |
173 | /* Clock Defines */ | |
174 | #define V_OSCK 24000000 /* Clock output from T2 */ | |
750b4bfe | 175 | #define V_SCLK (V_OSCK) |
5289e83a | 176 | |
5289e83a CN |
177 | #define CONFIG_CMD_ECHO |
178 | ||
ef4e9fc6 PA |
179 | /* We set the max number of command args high to avoid HUSH bugs. */ |
180 | #define CONFIG_SYS_MAXARGS 64 | |
5289e83a CN |
181 | |
182 | /* Console I/O Buffer Size */ | |
183 | #define CONFIG_SYS_CBSIZE 512 | |
184 | ||
185 | /* Print Buffer Size */ | |
186 | #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE \ | |
187 | + sizeof(CONFIG_SYS_PROMPT) + 16) | |
188 | ||
189 | /* Boot Argument Buffer Size */ | |
190 | #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE | |
191 | ||
192 | /* | |
193 | * memtest works on 8 MB in DRAM after skipping 32MB from | |
194 | * start addr of ram disk | |
195 | */ | |
196 | #define CONFIG_SYS_MEMTEST_START (PHYS_DRAM_1 + (64 * 1024 * 1024)) | |
197 | #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START \ | |
198 | + (8 * 1024 * 1024)) | |
199 | ||
5289e83a | 200 | #define CONFIG_SYS_LOAD_ADDR 0x81000000 /* Default load address */ |
5289e83a | 201 | |
876bdd6d CN |
202 | #define CONFIG_MMC |
203 | #define CONFIG_GENERIC_MMC | |
204 | #define CONFIG_OMAP_HSMMC | |
205 | #define CONFIG_CMD_MMC | |
206 | #define CONFIG_DOS_PARTITION | |
207 | #define CONFIG_CMD_FAT | |
ef4e9fc6 | 208 | #define CONFIG_FAT_WRITE |
876bdd6d | 209 | #define CONFIG_CMD_EXT2 |
73a27a84 KK |
210 | #define CONFIG_CMD_EXT4 |
211 | #define CONFIG_CMD_FS_GENERIC | |
876bdd6d | 212 | |
a4a99fff TR |
213 | #define CONFIG_SPI |
214 | #define CONFIG_OMAP3_SPI | |
215 | #define CONFIG_MTD_DEVICE | |
216 | #define CONFIG_SPI_FLASH | |
217 | #define CONFIG_SPI_FLASH_WINBOND | |
218 | #define CONFIG_CMD_SF | |
219 | #define CONFIG_SF_DEFAULT_SPEED (24000000) | |
220 | ||
ef4e9fc6 PA |
221 | /* USB Composite download gadget - g_dnl */ |
222 | #define CONFIG_USB_GADGET | |
223 | #define CONFIG_USBDOWNLOAD_GADGET | |
224 | ||
225 | /* USB TI's IDs */ | |
226 | #define CONFIG_USBD_HS | |
227 | #define CONFIG_G_DNL_VENDOR_NUM 0x0403 | |
228 | #define CONFIG_G_DNL_PRODUCT_NUM 0xBD00 | |
229 | #define CONFIG_G_DNL_MANUFACTURER "Texas Instruments" | |
230 | ||
231 | /* USB Device Firmware Update support */ | |
232 | #define CONFIG_DFU_FUNCTION | |
233 | #define CONFIG_DFU_MMC | |
234 | #define CONFIG_DFU_NAND | |
235 | #define CONFIG_CMD_DFU | |
236 | #define DFU_ALT_INFO_MMC \ | |
237 | "boot part 0 1;" \ | |
238 | "rootfs part 0 2;" \ | |
239 | "MLO fat 0 1;" \ | |
240 | "MLO.raw mmc 100 100;" \ | |
d7895993 TR |
241 | "u-boot.img.raw mmc 300 400;" \ |
242 | "spl-os-args.raw mmc 80 80;" \ | |
243 | "spl-os-image.raw mmc 900 2000;" \ | |
244 | "spl-os-args fat 0 1;" \ | |
245 | "spl-os-image fat 0 1;" \ | |
ef4e9fc6 PA |
246 | "u-boot.img fat 0 1;" \ |
247 | "uEnv.txt fat 0 1" | |
248 | #define DFU_ALT_INFO_NAND \ | |
249 | "SPL part 0 1;" \ | |
250 | "SPL.backup1 part 0 2;" \ | |
251 | "SPL.backup2 part 0 3;" \ | |
252 | "SPL.backup3 part 0 4;" \ | |
253 | "u-boot part 0 5;" \ | |
d7895993 TR |
254 | "u-boot-spl-os part 0 6;" \ |
255 | "kernel part 0 8;" \ | |
256 | "rootfs part 0 9" | |
ef4e9fc6 | 257 | |
5289e83a CN |
258 | /* Physical Memory Map */ |
259 | #define CONFIG_NR_DRAM_BANKS 1 /* 1 bank of DRAM */ | |
260 | #define PHYS_DRAM_1 0x80000000 /* DRAM Bank #1 */ | |
5289e83a CN |
261 | #define CONFIG_MAX_RAM_BANK_SIZE (1024 << 20) /* 1GB */ |
262 | ||
263 | #define CONFIG_SYS_SDRAM_BASE PHYS_DRAM_1 | |
41aebf81 | 264 | #define CONFIG_SYS_INIT_SP_ADDR (NON_SECURE_SRAM_END - \ |
5289e83a CN |
265 | GENERATED_GBL_DATA_SIZE) |
266 | /* Platform/Board specific defs */ | |
5289e83a CN |
267 | #define CONFIG_SYS_TIMERBASE 0x48040000 /* Use Timer2 */ |
268 | #define CONFIG_SYS_PTV 2 /* Divisor: 2^(PTV+1) => 8 */ | |
15191c91 | 269 | #define CONFIG_SYS_HZ 1000 /* 1ms clock */ |
5289e83a CN |
270 | |
271 | /* NS16550 Configuration */ | |
272 | #define CONFIG_SYS_NS16550 | |
273 | #define CONFIG_SYS_NS16550_SERIAL | |
274 | #define CONFIG_SYS_NS16550_REG_SIZE (-4) | |
275 | #define CONFIG_SYS_NS16550_CLK (48000000) | |
276 | #define CONFIG_SYS_NS16550_COM1 0x44e09000 /* Base EVM has UART0 */ | |
c3f8318f AB |
277 | #define CONFIG_SYS_NS16550_COM2 0x48022000 /* UART1 */ |
278 | #define CONFIG_SYS_NS16550_COM3 0x48024000 /* UART2 */ | |
279 | #define CONFIG_SYS_NS16550_COM4 0x481a6000 /* UART3 */ | |
280 | #define CONFIG_SYS_NS16550_COM5 0x481a8000 /* UART4 */ | |
281 | #define CONFIG_SYS_NS16550_COM6 0x481aa000 /* UART5 */ | |
5289e83a | 282 | |
b4116ede PR |
283 | /* I2C Configuration */ |
284 | #define CONFIG_I2C | |
285 | #define CONFIG_CMD_I2C | |
286 | #define CONFIG_HARD_I2C | |
287 | #define CONFIG_SYS_I2C_SPEED 100000 | |
288 | #define CONFIG_SYS_I2C_SLAVE 1 | |
d3decdeb | 289 | #define CONFIG_I2C_MULTI_BUS |
b4116ede | 290 | #define CONFIG_DRIVER_OMAP24XX_I2C |
726c05d2 | 291 | #define CONFIG_CMD_EEPROM |
a4a99fff | 292 | #define CONFIG_ENV_EEPROM_IS_ON_I2C |
726c05d2 TR |
293 | #define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 /* Main EEPROM */ |
294 | #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2 | |
295 | #define CONFIG_SYS_I2C_MULTI_EEPROMS | |
b4116ede | 296 | |
308252ad MV |
297 | #define CONFIG_OMAP_GPIO |
298 | ||
5289e83a CN |
299 | #define CONFIG_BAUDRATE 115200 |
300 | #define CONFIG_SYS_BAUDRATE_TABLE { 110, 300, 600, 1200, 2400, \ | |
301 | 4800, 9600, 14400, 19200, 28800, 38400, 56000, 57600, 115200 } | |
302 | ||
47c6ea07 S |
303 | /* CPU */ |
304 | #define CONFIG_ARCH_CPU_INIT | |
305 | ||
c3f8318f | 306 | #define CONFIG_ENV_OVERWRITE 1 |
5289e83a CN |
307 | #define CONFIG_SYS_CONSOLE_INFO_QUIET |
308 | ||
309 | #define CONFIG_ENV_IS_NOWHERE | |
310 | ||
8a8f084e CN |
311 | /* Defines for SPL */ |
312 | #define CONFIG_SPL | |
47f7bcae | 313 | #define CONFIG_SPL_FRAMEWORK |
320d9746 | 314 | /* |
edfcf85a | 315 | * Place the image at the start of the ROM defined image space. |
320d9746 TR |
316 | * We limit our size to the ROM-defined downloaded image area, and use the |
317 | * rest of the space for stack. | |
318 | */ | |
edfcf85a | 319 | #define CONFIG_SPL_TEXT_BASE 0x402F0400 |
320d9746 | 320 | #define CONFIG_SPL_MAX_SIZE (0x4030C000 - CONFIG_SPL_TEXT_BASE) |
41aebf81 | 321 | #define CONFIG_SPL_STACK CONFIG_SYS_INIT_SP_ADDR |
8a8f084e | 322 | |
12d7a474 PK |
323 | #define CONFIG_SPL_OS_BOOT |
324 | ||
325 | #define CONFIG_SPL_BSS_START_ADDR 0x80a00000 | |
8a8f084e CN |
326 | #define CONFIG_SPL_BSS_MAX_SIZE 0x80000 /* 512 KB */ |
327 | ||
328 | #define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 0x300 /* address 0x60000 */ | |
329 | #define CONFIG_SYS_U_BOOT_MAX_SIZE_SECTORS 0x200 /* 256 KB */ | |
330 | #define CONFIG_SYS_MMC_SD_FAT_BOOT_PARTITION 1 | |
331 | #define CONFIG_SPL_FAT_LOAD_PAYLOAD_NAME "u-boot.img" | |
12d7a474 PK |
332 | |
333 | #ifdef CONFIG_SPL_OS_BOOT | |
334 | /* fat */ | |
335 | #define CONFIG_SPL_FAT_LOAD_KERNEL_NAME "uImage" | |
336 | #define CONFIG_SPL_FAT_LOAD_ARGS_NAME "args" | |
337 | #define CONFIG_SYS_SPL_ARGS_ADDR (PHYS_DRAM_1 + 0x100) | |
338 | ||
339 | /* raw mmc */ | |
3afd8e08 TR |
340 | #define CONFIG_SYS_MMCSD_RAW_MODE_KERNEL_SECTOR 0x900 /* address 0x120000 */ |
341 | #define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTOR 0x80 /* address 0x10000 */ | |
342 | #define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTORS 0x80 /* 64KiB */ | |
12d7a474 PK |
343 | |
344 | /* nand */ | |
345 | #define CONFIG_CMD_SPL_NAND_OFS 0x240000 /* end of u-boot */ | |
346 | #define CONFIG_SYS_NAND_SPL_KERNEL_OFFS 0x280000 | |
347 | #define CONFIG_CMD_SPL_WRITE_SIZE 0x1000 | |
348 | ||
349 | /* spl export command */ | |
350 | #define CONFIG_CMD_SPL | |
351 | #endif | |
352 | ||
8a8f084e CN |
353 | #define CONFIG_SPL_MMC_SUPPORT |
354 | #define CONFIG_SPL_FAT_SUPPORT | |
b4116ede | 355 | #define CONFIG_SPL_I2C_SUPPORT |
8a8f084e CN |
356 | |
357 | #define CONFIG_SPL_LIBCOMMON_SUPPORT | |
358 | #define CONFIG_SPL_LIBDISK_SUPPORT | |
359 | #define CONFIG_SPL_LIBGENERIC_SUPPORT | |
360 | #define CONFIG_SPL_SERIAL_SUPPORT | |
16e41c85 | 361 | #define CONFIG_SPL_GPIO_SUPPORT |
763cf0a3 | 362 | #define CONFIG_SPL_YMODEM_SUPPORT |
6feb4e9d | 363 | #define CONFIG_SPL_NET_SUPPORT |
ba1bee43 | 364 | #define CONFIG_SPL_ENV_SUPPORT |
6feb4e9d IY |
365 | #define CONFIG_SPL_NET_VCI_STRING "AM335x U-Boot SPL" |
366 | #define CONFIG_SPL_ETH_SUPPORT | |
69916bcf TR |
367 | #define CONFIG_SPL_SPI_SUPPORT |
368 | #define CONFIG_SPL_SPI_FLASH_SUPPORT | |
369 | #define CONFIG_SPL_SPI_LOAD | |
370 | #define CONFIG_SPL_SPI_BUS 0 | |
371 | #define CONFIG_SPL_SPI_CS 0 | |
4adfcd68 | 372 | #define CONFIG_SYS_SPI_U_BOOT_OFFS 0x80000 |
c0e66793 | 373 | #define CONFIG_SPL_MUSB_NEW_SUPPORT |
65cdd643 | 374 | #define CONFIG_SPL_LDSCRIPT "$(CPUDIR)/am33xx/u-boot-spl.lds" |
8a8f084e | 375 | |
b4606c6c IY |
376 | #define CONFIG_SPL_BOARD_INIT |
377 | #define CONFIG_SPL_NAND_AM33XX_BCH | |
378 | #define CONFIG_SPL_NAND_SUPPORT | |
79f38777 AA |
379 | #define CONFIG_SPL_NAND_BASE |
380 | #define CONFIG_SPL_NAND_DRIVERS | |
381 | #define CONFIG_SPL_NAND_ECC | |
b4606c6c IY |
382 | #define CONFIG_SYS_NAND_5_ADDR_CYCLE |
383 | #define CONFIG_SYS_NAND_PAGE_COUNT (CONFIG_SYS_NAND_BLOCK_SIZE / \ | |
384 | CONFIG_SYS_NAND_PAGE_SIZE) | |
385 | #define CONFIG_SYS_NAND_PAGE_SIZE 2048 | |
386 | #define CONFIG_SYS_NAND_OOBSIZE 64 | |
387 | #define CONFIG_SYS_NAND_BLOCK_SIZE (128*1024) | |
388 | #define CONFIG_SYS_NAND_BAD_BLOCK_POS NAND_LARGE_BADBLOCK_POS | |
389 | #define CONFIG_SYS_NAND_ECCPOS { 2, 3, 4, 5, 6, 7, 8, 9, \ | |
390 | 10, 11, 12, 13, 14, 15, 16, 17, \ | |
391 | 18, 19, 20, 21, 22, 23, 24, 25, \ | |
392 | 26, 27, 28, 29, 30, 31, 32, 33, \ | |
393 | 34, 35, 36, 37, 38, 39, 40, 41, \ | |
394 | 42, 43, 44, 45, 46, 47, 48, 49, \ | |
395 | 50, 51, 52, 53, 54, 55, 56, 57, } | |
396 | ||
397 | #define CONFIG_SYS_NAND_ECCSIZE 512 | |
398 | #define CONFIG_SYS_NAND_ECCBYTES 14 | |
399 | ||
15191c91 | 400 | #define CONFIG_SYS_NAND_U_BOOT_START CONFIG_SYS_TEXT_BASE |
b4606c6c IY |
401 | |
402 | #define CONFIG_SYS_NAND_U_BOOT_OFFS 0x80000 | |
403 | ||
8a8f084e CN |
404 | /* |
405 | * 1MB into the SDRAM to allow for SPL's bss at the beginning of SDRAM | |
406 | * 64 bytes before this address should be set aside for u-boot.img's | |
407 | * header. That is 0x800FFFC0--0x80100000 should not be used for any | |
408 | * other needs. | |
409 | */ | |
410 | #define CONFIG_SYS_TEXT_BASE 0x80800000 | |
12d7a474 | 411 | #define CONFIG_SYS_SPL_MALLOC_START 0x80a08000 |
8a8f084e CN |
412 | #define CONFIG_SYS_SPL_MALLOC_SIZE 0x100000 |
413 | ||
414 | /* Since SPL did pll and ddr initialization for us, | |
415 | * we don't need to do it twice. | |
416 | */ | |
417 | #ifndef CONFIG_SPL_BUILD | |
418 | #define CONFIG_SKIP_LOWLEVEL_INIT | |
419 | #endif | |
5289e83a | 420 | |
d2aa1154 IY |
421 | /* |
422 | * USB configuration | |
423 | */ | |
424 | #define CONFIG_USB_MUSB_DSPS | |
425 | #define CONFIG_ARCH_MISC_INIT | |
426 | #define CONFIG_MUSB_GADGET | |
427 | #define CONFIG_MUSB_PIO_ONLY | |
4de602f2 | 428 | #define CONFIG_MUSB_DISABLE_BULK_COMBINE_SPLIT |
d2aa1154 | 429 | #define CONFIG_USB_GADGET_DUALSPEED |
ef4e9fc6 | 430 | #define CONFIG_USB_GADGET_VBUS_DRAW 2 |
d2aa1154 IY |
431 | #define CONFIG_MUSB_HOST |
432 | #define CONFIG_AM335X_USB0 | |
433 | #define CONFIG_AM335X_USB0_MODE MUSB_PERIPHERAL | |
434 | #define CONFIG_AM335X_USB1 | |
435 | #define CONFIG_AM335X_USB1_MODE MUSB_HOST | |
436 | ||
437 | #ifdef CONFIG_MUSB_HOST | |
438 | #define CONFIG_CMD_USB | |
439 | #define CONFIG_USB_STORAGE | |
440 | #endif | |
441 | ||
442 | #ifdef CONFIG_MUSB_GADGET | |
443 | #define CONFIG_USB_ETHER | |
444 | #define CONFIG_USB_ETH_RNDIS | |
c0e66793 | 445 | #define CONFIG_USBNET_HOST_ADDR "de:ad:be:af:00:00" |
d2aa1154 IY |
446 | #endif /* CONFIG_MUSB_GADGET */ |
447 | ||
c0e66793 IY |
448 | #if defined(CONFIG_SPL_BUILD) && defined(CONFIG_SPL_USBETH_SUPPORT) |
449 | /* disable host part of MUSB in SPL */ | |
450 | #undef CONFIG_MUSB_HOST | |
451 | /* | |
98bc1228 | 452 | * Disable CPSW SPL support so we fit within the 101KiB limit. |
c0e66793 IY |
453 | */ |
454 | #undef CONFIG_SPL_ETH_SUPPORT | |
c0e66793 IY |
455 | #endif |
456 | ||
4adfcd68 TR |
457 | /* |
458 | * Default to using SPI for environment, etc. We have multiple copies | |
459 | * of SPL as the ROM will check these locations. | |
460 | * 0x0 - 0x20000 : First copy of SPL | |
461 | * 0x20000 - 0x40000 : Second copy of SPL | |
462 | * 0x40000 - 0x60000 : Third copy of SPL | |
463 | * 0x60000 - 0x80000 : Fourth copy of SPL | |
464 | * 0x80000 - 0xDF000 : U-Boot | |
465 | * 0xDF000 - 0xE0000 : U-Boot Environment | |
466 | * 0xE0000 - 0x442000 : Linux Kernel | |
467 | * 0x442000 - 0x800000 : Userland | |
468 | */ | |
469 | #if defined(CONFIG_SPI_BOOT) | |
470 | # undef CONFIG_ENV_IS_NOWHERE | |
471 | # define CONFIG_ENV_IS_IN_SPI_FLASH | |
472 | # define CONFIG_ENV_SPI_MAX_HZ CONFIG_SF_DEFAULT_SPEED | |
473 | # define CONFIG_ENV_OFFSET (892 << 10) /* 892 KiB in */ | |
474 | # define CONFIG_ENV_SECT_SIZE (4 << 10) /* 4 KB sectors */ | |
475 | #endif /* SPI support */ | |
476 | ||
d2aa1154 IY |
477 | /* Unsupported features */ |
478 | #undef CONFIG_USE_IRQ | |
479 | ||
93042960 CN |
480 | #define CONFIG_CMD_NET |
481 | #define CONFIG_CMD_DHCP | |
482 | #define CONFIG_CMD_PING | |
483 | #define CONFIG_DRIVER_TI_CPSW | |
484 | #define CONFIG_MII | |
485 | #define CONFIG_BOOTP_DEFAULT | |
486 | #define CONFIG_BOOTP_DNS | |
487 | #define CONFIG_BOOTP_DNS2 | |
488 | #define CONFIG_BOOTP_SEND_HOSTNAME | |
489 | #define CONFIG_BOOTP_GATEWAY | |
490 | #define CONFIG_BOOTP_SUBNETMASK | |
491 | #define CONFIG_NET_RETRY_COUNT 10 | |
492 | #define CONFIG_NET_MULTI | |
493 | #define CONFIG_PHY_GIGE | |
494 | #define CONFIG_PHYLIB | |
cdd0729e | 495 | #define CONFIG_PHY_ADDR 0 |
c44080b2 | 496 | #define CONFIG_PHY_SMSC |
93042960 | 497 | |
98b5c269 IY |
498 | #define CONFIG_NAND |
499 | /* NAND support */ | |
500 | #ifdef CONFIG_NAND | |
501 | #define CONFIG_CMD_NAND | |
af5666c8 TR |
502 | #define CONFIG_CMD_MTDPARTS |
503 | #define MTDIDS_DEFAULT "nand0=omap2-nand.0" | |
504 | #define MTDPARTS_DEFAULT "mtdparts=omap2-nand.0:128k(SPL)," \ | |
505 | "128k(SPL.backup1)," \ | |
506 | "128k(SPL.backup2)," \ | |
12d7a474 PK |
507 | "128k(SPL.backup3),1792k(u-boot)," \ |
508 | "128k(u-boot-spl-os)," \ | |
af5666c8 | 509 | "128k(u-boot-env),5m(kernel),-(rootfs)" |
98b5c269 IY |
510 | #define CONFIG_NAND_OMAP_GPMC |
511 | #define GPMC_NAND_ECC_LP_x16_LAYOUT 1 | |
512 | #define CONFIG_SYS_NAND_BASE (0x08000000) /* physical address */ | |
513 | /* to access nand at */ | |
514 | /* CS0 */ | |
b4606c6c IY |
515 | #define CONFIG_SYS_MAX_NAND_DEVICE 1 /* Max number of NAND |
516 | devices */ | |
4adfcd68 | 517 | #if !defined(CONFIG_SPI_BOOT) |
b4606c6c IY |
518 | #undef CONFIG_ENV_IS_NOWHERE |
519 | #define CONFIG_ENV_IS_IN_NAND | |
520 | #define CONFIG_ENV_OFFSET 0x260000 /* environment starts here */ | |
521 | #define CONFIG_SYS_ENV_SECT_SIZE (128 << 10) /* 128 KiB */ | |
522 | #endif | |
4adfcd68 | 523 | #endif |
98b5c269 | 524 | |
5289e83a | 525 | #endif /* ! __CONFIG_AM335X_EVM_H */ |