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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 | ||
87694558 | 19 | #include <configs/ti_am335x_common.h> |
f843770a | 20 | #include <environment/ti/dfu.h> |
5289e83a | 21 | |
5cc16cbf | 22 | #ifndef CONFIG_SPL_BUILD |
dd42a4ab SG |
23 | # define CONFIG_TIMESTAMP |
24 | # define CONFIG_LZO | |
5cc16cbf SG |
25 | #endif |
26 | ||
dd42a4ab SG |
27 | #define CONFIG_SYS_BOOTM_LEN (16 << 20) |
28 | ||
a88f70b9 | 29 | #define MACH_TYPE_TIAM335EVM 3589 /* Until the next sync */ |
5289e83a CN |
30 | #define CONFIG_MACH_TYPE MACH_TYPE_TIAM335EVM |
31 | ||
87694558 TR |
32 | /* Clock Defines */ |
33 | #define V_OSCK 24000000 /* Clock output from T2 */ | |
34 | #define V_SCLK (V_OSCK) | |
7bf038ec | 35 | |
c5c7a7c3 SK |
36 | /* Custom script for NOR */ |
37 | #define CONFIG_SYS_LDSCRIPT "board/ti/am335x/u-boot.lds" | |
38 | ||
87694558 TR |
39 | /* Always 128 KiB env size */ |
40 | #define CONFIG_ENV_SIZE (128 << 10) | |
5289e83a | 41 | |
01d92b04 TR |
42 | /* Enhance our eMMC support / experience. */ |
43 | #define CONFIG_CMD_GPT | |
44 | #define CONFIG_EFI_PARTITION | |
01d92b04 | 45 | |
317fab2d JW |
46 | #ifdef CONFIG_NAND |
47 | #define NANDARGS \ | |
48 | "mtdids=" MTDIDS_DEFAULT "\0" \ | |
49 | "mtdparts=" MTDPARTS_DEFAULT "\0" \ | |
50 | "nandargs=setenv bootargs console=${console} " \ | |
51 | "${optargs} " \ | |
52 | "root=${nandroot} " \ | |
53 | "rootfstype=${nandrootfstype}\0" \ | |
cda60176 | 54 | "nandroot=ubi0:rootfs rw ubi.mtd=NAND.file-system,2048\0" \ |
317fab2d | 55 | "nandrootfstype=ubifs rootwait=1\0" \ |
aefb7255 | 56 | "nandboot=echo Booting from nand ...; " \ |
317fab2d | 57 | "run nandargs; " \ |
cda60176 RQ |
58 | "nand read ${fdtaddr} NAND.u-boot-spl-os; " \ |
59 | "nand read ${loadaddr} NAND.kernel; " \ | |
aefb7255 | 60 | "bootz ${loadaddr} - ${fdtaddr}\0" |
317fab2d JW |
61 | #else |
62 | #define NANDARGS "" | |
63 | #endif | |
64 | ||
044fc14b | 65 | #define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG |
87694558 | 66 | |
bc3199fd SS |
67 | #define BOOTENV_DEV_LEGACY_MMC(devtypeu, devtypel, instance) \ |
68 | "bootcmd_" #devtypel #instance "=" \ | |
69 | "setenv mmcdev " #instance"; "\ | |
70 | "setenv bootpart " #instance":2 ; "\ | |
71 | "run mmcboot\0" | |
72 | ||
73 | #define BOOTENV_DEV_NAME_LEGACY_MMC(devtypeu, devtypel, instance) \ | |
74 | #devtypel #instance " " | |
75 | ||
76 | #define BOOTENV_DEV_NAND(devtypeu, devtypel, instance) \ | |
77 | "bootcmd_" #devtypel "=" \ | |
78 | "run nandboot\0" | |
79 | ||
80 | #define BOOTENV_DEV_NAME_NAND(devtypeu, devtypel, instance) \ | |
81 | #devtypel #instance " " | |
82 | ||
83 | #define BOOT_TARGET_DEVICES(func) \ | |
84 | func(MMC, mmc, 0) \ | |
85 | func(LEGACY_MMC, legacy_mmc, 0) \ | |
86 | func(MMC, mmc, 1) \ | |
87 | func(LEGACY_MMC, legacy_mmc, 1) \ | |
88 | func(NAND, nand, 0) \ | |
89 | func(PXE, pxe, na) \ | |
90 | func(DHCP, dhcp, na) | |
91 | ||
92 | #define CONFIG_BOOTCOMMAND \ | |
1e93cc84 LV |
93 | "if test ${boot_fit} -eq 1; then " \ |
94 | "run update_to_fit;" \ | |
95 | "fi;" \ | |
bc3199fd | 96 | "run findfdt; " \ |
426af384 | 97 | "run init_console; " \ |
18c534bb | 98 | "run envboot; " \ |
bc3199fd SS |
99 | "run distro_bootcmd" |
100 | ||
101 | #include <config_distro_bootcmd.h> | |
102 | ||
a32f42f6 | 103 | #ifndef CONFIG_SPL_BUILD |
5289e83a | 104 | #define CONFIG_EXTRA_ENV_SETTINGS \ |
fb3ad9bd | 105 | DEFAULT_LINUX_BOOT_ENV \ |
85d17be3 | 106 | DEFAULT_MMC_TI_ARGS \ |
1e93cc84 | 107 | DEFAULT_FIT_TI_ARGS \ |
e3cf9692 | 108 | "bootpart=0:2\0" \ |
951d5827 | 109 | "bootdir=/boot\0" \ |
e3cf9692 | 110 | "bootfile=zImage\0" \ |
a7143215 | 111 | "fdtfile=undefined\0" \ |
7bf038ec | 112 | "console=ttyO0,115200n8\0" \ |
01d92b04 TR |
113 | "partitions=" \ |
114 | "uuid_disk=${uuid_gpt_disk};" \ | |
115 | "name=rootfs,start=2MiB,size=-,uuid=${uuid_gpt_rootfs}\0" \ | |
7bf038ec | 116 | "optargs=\0" \ |
18e44ce3 | 117 | "ramroot=/dev/ram0 rw\0" \ |
7bf038ec | 118 | "ramrootfstype=ext2\0" \ |
63ba7c66 CM |
119 | "spiroot=/dev/mtdblock4 rw\0" \ |
120 | "spirootfstype=jffs2\0" \ | |
121 | "spisrcaddr=0xe0000\0" \ | |
122 | "spiimgsize=0x362000\0" \ | |
123 | "spibusno=0\0" \ | |
124 | "spiargs=setenv bootargs console=${console} " \ | |
125 | "${optargs} " \ | |
126 | "root=${spiroot} " \ | |
127 | "rootfstype=${spirootfstype}\0" \ | |
7bf038ec TR |
128 | "ramargs=setenv bootargs console=${console} " \ |
129 | "${optargs} " \ | |
130 | "root=${ramroot} " \ | |
131 | "rootfstype=${ramrootfstype}\0" \ | |
73a27a84 | 132 | "loadramdisk=load mmc ${mmcdev} ${rdaddr} ramdisk.gz\0" \ |
63ba7c66 CM |
133 | "spiboot=echo Booting from spi ...; " \ |
134 | "run spiargs; " \ | |
135 | "sf probe ${spibusno}:0; " \ | |
136 | "sf read ${loadaddr} ${spisrcaddr} ${spiimgsize}; " \ | |
e3cf9692 | 137 | "bootz ${loadaddr}\0" \ |
7bf038ec TR |
138 | "ramboot=echo Booting from ramdisk ...; " \ |
139 | "run ramargs; " \ | |
e3cf9692 | 140 | "bootz ${loadaddr} ${rdaddr} ${fdtaddr}\0" \ |
044fc14b TR |
141 | "findfdt="\ |
142 | "if test $board_name = A335BONE; then " \ | |
143 | "setenv fdtfile am335x-bone.dtb; fi; " \ | |
20775906 | 144 | "if test $board_name = A335BNLT; then " \ |
f9f9d2d6 | 145 | "setenv fdtfile am335x-boneblack.dtb; fi; " \ |
146 | "if test $board_name = BBG1; then " \ | |
147 | "setenv fdtfile am335x-bonegreen.dtb; fi; " \ | |
044fc14b TR |
148 | "if test $board_name = A33515BB; then " \ |
149 | "setenv fdtfile am335x-evm.dtb; fi; " \ | |
150 | "if test $board_name = A335X_SK; then " \ | |
20cb5fbe | 151 | "setenv fdtfile am335x-evmsk.dtb; fi; " \ |
426af384 LV |
152 | "if test $board_name = A335_ICE; then " \ |
153 | "setenv fdtfile am335x-icev2.dtb; fi; " \ | |
a7143215 | 154 | "if test $fdtfile = undefined; then " \ |
317fab2d | 155 | "echo WARNING: Could not determine device tree to use; fi; \0" \ |
426af384 LV |
156 | "init_console=" \ |
157 | "if test $board_name = A335_ICE; then "\ | |
158 | "setenv console ttyO3,115200n8;" \ | |
159 | "else " \ | |
160 | "setenv console ttyO0,115200n8;" \ | |
161 | "fi;\0" \ | |
ba481c58 | 162 | NANDARGS \ |
2320866b | 163 | NETARGS \ |
bc3199fd SS |
164 | DFUARGS \ |
165 | BOOTENV | |
a32f42f6 TR |
166 | #endif |
167 | ||
5289e83a | 168 | /* NS16550 Configuration */ |
5289e83a | 169 | #define CONFIG_SYS_NS16550_COM1 0x44e09000 /* Base EVM has UART0 */ |
c3f8318f AB |
170 | #define CONFIG_SYS_NS16550_COM2 0x48022000 /* UART1 */ |
171 | #define CONFIG_SYS_NS16550_COM3 0x48024000 /* UART2 */ | |
172 | #define CONFIG_SYS_NS16550_COM4 0x481a6000 /* UART3 */ | |
173 | #define CONFIG_SYS_NS16550_COM5 0x481a8000 /* UART4 */ | |
174 | #define CONFIG_SYS_NS16550_COM6 0x481aa000 /* UART5 */ | |
87694558 | 175 | #define CONFIG_BAUDRATE 115200 |
5289e83a | 176 | |
726c05d2 | 177 | #define CONFIG_CMD_EEPROM |
a4a99fff | 178 | #define CONFIG_ENV_EEPROM_IS_ON_I2C |
726c05d2 TR |
179 | #define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 /* Main EEPROM */ |
180 | #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2 | |
b4116ede | 181 | |
9721027a TR |
182 | /* PMIC support */ |
183 | #define CONFIG_POWER_TPS65217 | |
184 | #define CONFIG_POWER_TPS65910 | |
185 | ||
87694558 | 186 | /* SPL */ |
c5c7a7c3 | 187 | #ifndef CONFIG_NOR_BOOT |
abcaa6ee TR |
188 | /* Bootcount using the RTC block */ |
189 | #define CONFIG_BOOTCOUNT_LIMIT | |
190 | #define CONFIG_BOOTCOUNT_AM33XX | |
78701183 | 191 | #define CONFIG_SYS_BOOTCOUNT_BE |
abcaa6ee | 192 | |
a7a06400 | 193 | /* USB gadget RNDIS */ |
a7a06400 | 194 | |
983e3700 | 195 | #define CONFIG_SPL_LDSCRIPT "arch/arm/mach-omap2/am33xx/u-boot-spl.lds" |
fea9543f | 196 | #endif |
8a8f084e | 197 | |
317fab2d | 198 | #ifdef CONFIG_NAND |
fea9543f | 199 | /* NAND: device related configs */ |
b4606c6c IY |
200 | #define CONFIG_SYS_NAND_5_ADDR_CYCLE |
201 | #define CONFIG_SYS_NAND_PAGE_COUNT (CONFIG_SYS_NAND_BLOCK_SIZE / \ | |
202 | CONFIG_SYS_NAND_PAGE_SIZE) | |
203 | #define CONFIG_SYS_NAND_PAGE_SIZE 2048 | |
204 | #define CONFIG_SYS_NAND_OOBSIZE 64 | |
205 | #define CONFIG_SYS_NAND_BLOCK_SIZE (128*1024) | |
fea9543f | 206 | /* NAND: driver related configs */ |
207 | #define CONFIG_NAND_OMAP_GPMC | |
6e721bdb | 208 | #define CONFIG_NAND_OMAP_GPMC_PREFETCH |
fea9543f | 209 | #define CONFIG_NAND_OMAP_ELM |
b4606c6c IY |
210 | #define CONFIG_SYS_NAND_BAD_BLOCK_POS NAND_LARGE_BADBLOCK_POS |
211 | #define CONFIG_SYS_NAND_ECCPOS { 2, 3, 4, 5, 6, 7, 8, 9, \ | |
212 | 10, 11, 12, 13, 14, 15, 16, 17, \ | |
213 | 18, 19, 20, 21, 22, 23, 24, 25, \ | |
214 | 26, 27, 28, 29, 30, 31, 32, 33, \ | |
215 | 34, 35, 36, 37, 38, 39, 40, 41, \ | |
216 | 42, 43, 44, 45, 46, 47, 48, 49, \ | |
217 | 50, 51, 52, 53, 54, 55, 56, 57, } | |
218 | ||
219 | #define CONFIG_SYS_NAND_ECCSIZE 512 | |
220 | #define CONFIG_SYS_NAND_ECCBYTES 14 | |
3f719069 | 221 | #define CONFIG_SYS_NAND_ONFI_DETECTION |
222 | #define CONFIG_NAND_OMAP_ECCSCHEME OMAP_ECC_BCH8_CODE_HW | |
fea9543f | 223 | #define MTDIDS_DEFAULT "nand0=nand.0" |
224 | #define MTDPARTS_DEFAULT "mtdparts=nand.0:" \ | |
225 | "128k(NAND.SPL)," \ | |
226 | "128k(NAND.SPL.backup1)," \ | |
227 | "128k(NAND.SPL.backup2)," \ | |
228 | "128k(NAND.SPL.backup3)," \ | |
229 | "256k(NAND.u-boot-spl-os)," \ | |
230 | "1m(NAND.u-boot)," \ | |
231 | "128k(NAND.u-boot-env)," \ | |
232 | "128k(NAND.u-boot-env.backup1)," \ | |
233 | "8m(NAND.kernel)," \ | |
9ddef489 | 234 | "-(NAND.file-system)" |
fea9543f | 235 | #define CONFIG_SYS_NAND_U_BOOT_OFFS 0x000c0000 |
fea9543f | 236 | /* NAND: SPL related configs */ |
237 | #ifdef CONFIG_SPL_NAND_SUPPORT | |
238 | #define CONFIG_SPL_NAND_AM33XX_BCH | |
239 | #endif | |
434f2cfc | 240 | #ifdef CONFIG_SPL_OS_BOOT |
241 | #define CONFIG_CMD_SPL_NAND_OFS 0x00080000 /* os parameters */ | |
242 | #define CONFIG_SYS_NAND_SPL_KERNEL_OFFS 0x00200000 /* kernel offset */ | |
243 | #define CONFIG_CMD_SPL_WRITE_SIZE 0x2000 | |
244 | #endif | |
fea9543f | 245 | #endif /* !CONFIG_NAND */ |
b4606c6c | 246 | |
8a8f084e | 247 | /* |
87694558 TR |
248 | * For NOR boot, we must set this to the start of where NOR is mapped |
249 | * in memory. | |
8a8f084e | 250 | */ |
c5c7a7c3 SK |
251 | #ifdef CONFIG_NOR_BOOT |
252 | #define CONFIG_SYS_TEXT_BASE 0x08000000 | |
8a8f084e | 253 | #endif |
5289e83a | 254 | |
d2aa1154 | 255 | /* |
85a02aa9 TR |
256 | * USB configuration. We enable MUSB support, both for host and for |
257 | * gadget. We set USB0 as peripheral and USB1 as host, based on the | |
258 | * board schematic and physical port wired to each. Then for host we | |
259 | * add mass storage support and for gadget we add both RNDIS ethernet | |
260 | * and DFU. | |
d2aa1154 IY |
261 | */ |
262 | #define CONFIG_USB_MUSB_DSPS | |
263 | #define CONFIG_ARCH_MISC_INIT | |
95de1e2f PK |
264 | #define CONFIG_USB_MUSB_PIO_ONLY |
265 | #define CONFIG_USB_MUSB_DISABLE_BULK_COMBINE_SPLIT | |
d2aa1154 IY |
266 | #define CONFIG_AM335X_USB0 |
267 | #define CONFIG_AM335X_USB0_MODE MUSB_PERIPHERAL | |
268 | #define CONFIG_AM335X_USB1 | |
269 | #define CONFIG_AM335X_USB1_MODE MUSB_HOST | |
270 | ||
fa8b11fd DK |
271 | #ifndef CONFIG_SPL_USBETH_SUPPORT |
272 | /* Fastboot */ | |
17da3c0c | 273 | #define CONFIG_USB_FUNCTION_FASTBOOT |
fa8b11fd DK |
274 | #define CONFIG_CMD_FASTBOOT |
275 | #define CONFIG_ANDROID_BOOT_IMAGE | |
a588d99a PK |
276 | #define CONFIG_FASTBOOT_BUF_ADDR CONFIG_SYS_LOAD_ADDR |
277 | #define CONFIG_FASTBOOT_BUF_SIZE 0x07000000 | |
fa8b11fd | 278 | |
fa8b11fd DK |
279 | #define CONFIG_FASTBOOT_FLASH_MMC_DEV 1 |
280 | #endif | |
281 | ||
95de1e2f | 282 | #ifdef CONFIG_USB_MUSB_GADGET |
d2aa1154 IY |
283 | #define CONFIG_USB_ETHER |
284 | #define CONFIG_USB_ETH_RNDIS | |
c0e66793 | 285 | #define CONFIG_USBNET_HOST_ADDR "de:ad:be:af:00:00" |
95de1e2f | 286 | #endif /* CONFIG_USB_MUSB_GADGET */ |
d2aa1154 | 287 | |
6ae84363 M |
288 | /* |
289 | * Disable MMC DM for SPL build and can be re-enabled after adding | |
290 | * DM support in SPL | |
291 | */ | |
292 | #ifdef CONFIG_SPL_BUILD | |
293 | #undef CONFIG_DM_MMC | |
ac3507dc | 294 | #undef CONFIG_TIMER |
4623f974 | 295 | #undef CONFIG_DM_USB |
6ae84363 M |
296 | #endif |
297 | ||
c0e66793 | 298 | #if defined(CONFIG_SPL_BUILD) && defined(CONFIG_SPL_USBETH_SUPPORT) |
fb1bf408 | 299 | /* Remove other SPL modes. */ |
fb1bf408 TR |
300 | #define CONFIG_ENV_IS_NOWHERE |
301 | #undef CONFIG_ENV_IS_IN_NAND | |
c0e66793 | 302 | /* disable host part of MUSB in SPL */ |
01d92b04 TR |
303 | /* disable EFI partitions and partition UUID support */ |
304 | #undef CONFIG_PARTITION_UUIDS | |
305 | #undef CONFIG_EFI_PARTITION | |
c0e66793 IY |
306 | #endif |
307 | ||
85a02aa9 | 308 | /* USB Device Firmware Update support */ |
fad8edf0 | 309 | #ifndef CONFIG_SPL_BUILD |
ba481c58 | 310 | #define DFUARGS \ |
05180fc7 | 311 | "dfu_alt_info_emmc=rawemmc raw 0 3751936\0" \ |
ba481c58 TR |
312 | DFU_ALT_INFO_MMC \ |
313 | DFU_ALT_INFO_RAM \ | |
314 | DFU_ALT_INFO_NAND | |
fad8edf0 | 315 | #endif |
85a02aa9 | 316 | |
4adfcd68 | 317 | /* |
6454028a TR |
318 | * Default to using SPI for environment, etc. |
319 | * 0x000000 - 0x020000 : SPL (128KiB) | |
320 | * 0x020000 - 0x0A0000 : U-Boot (512KiB) | |
321 | * 0x0A0000 - 0x0BFFFF : First copy of U-Boot Environment (128KiB) | |
322 | * 0x0C0000 - 0x0DFFFF : Second copy of U-Boot Environment (128KiB) | |
323 | * 0x0E0000 - 0x442000 : Linux Kernel | |
4adfcd68 TR |
324 | * 0x442000 - 0x800000 : Userland |
325 | */ | |
326 | #if defined(CONFIG_SPI_BOOT) | |
585d8bc1 | 327 | /* SPL related */ |
585d8bc1 | 328 | #define CONFIG_SPL_SPI_LOAD |
585d8bc1 TR |
329 | #define CONFIG_SYS_SPI_U_BOOT_OFFS 0x20000 |
330 | ||
6454028a TR |
331 | #define CONFIG_ENV_IS_IN_SPI_FLASH |
332 | #define CONFIG_SYS_REDUNDAND_ENVIRONMENT | |
333 | #define CONFIG_ENV_SPI_MAX_HZ CONFIG_SF_DEFAULT_SPEED | |
334 | #define CONFIG_ENV_SECT_SIZE (4 << 10) /* 4 KB sectors */ | |
335 | #define CONFIG_ENV_OFFSET (768 << 10) /* 768 KiB in */ | |
336 | #define CONFIG_ENV_OFFSET_REDUND (896 << 10) /* 896 KiB in */ | |
6454028a TR |
337 | #define MTDIDS_DEFAULT "nor0=m25p80-flash.0" |
338 | #define MTDPARTS_DEFAULT "mtdparts=m25p80-flash.0:128k(SPL)," \ | |
339 | "512k(u-boot),128k(u-boot-env1)," \ | |
340 | "128k(u-boot-env2),3464k(kernel)," \ | |
341 | "-(rootfs)" | |
8c6ede1f | 342 | #elif defined(CONFIG_EMMC_BOOT) |
8c6ede1f JW |
343 | #define CONFIG_ENV_IS_IN_MMC |
344 | #define CONFIG_SYS_MMC_ENV_DEV 1 | |
345 | #define CONFIG_SYS_MMC_ENV_PART 2 | |
40ace028 TR |
346 | #define CONFIG_ENV_OFFSET 0x0 |
347 | #define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE) | |
348 | #define CONFIG_SYS_REDUNDAND_ENVIRONMENT | |
b1c6a54a | 349 | #define CONFIG_SYS_MMC_MAX_DEVICE 2 |
61bb825c TR |
350 | #elif defined(CONFIG_NOR_BOOT) |
351 | #define CONFIG_ENV_IS_IN_FLASH | |
352 | #define CONFIG_ENV_SECT_SIZE (128 << 10) /* 128 KiB */ | |
353 | #define CONFIG_ENV_OFFSET (512 << 10) /* 512 KiB */ | |
354 | #define CONFIG_ENV_OFFSET_REDUND (768 << 10) /* 768 KiB */ | |
355 | #define MTDIDS_DEFAULT "nor0=physmap-flash.0" | |
356 | #define MTDPARTS_DEFAULT "mtdparts=physmap-flash.0:" \ | |
357 | "512k(u-boot)," \ | |
358 | "128k(u-boot-env1)," \ | |
359 | "128k(u-boot-env2)," \ | |
360 | "4m(kernel),-(rootfs)" | |
361 | #elif defined(CONFIG_ENV_IS_IN_NAND) | |
362 | #define CONFIG_ENV_OFFSET 0x001c0000 | |
363 | #define CONFIG_ENV_OFFSET_REDUND 0x001e0000 | |
364 | #define CONFIG_SYS_ENV_SECT_SIZE CONFIG_SYS_NAND_BLOCK_SIZE | |
365 | #elif !defined(CONFIG_ENV_IS_NOWHERE) | |
366 | /* Not NAND, SPI, NOR or eMMC env, so put ENV in a file on FAT */ | |
367 | #define CONFIG_ENV_IS_IN_FAT | |
368 | #define FAT_ENV_INTERFACE "mmc" | |
369 | #define FAT_ENV_DEVICE_AND_PART "0:1" | |
370 | #define FAT_ENV_FILE "uboot.env" | |
8c6ede1f | 371 | #endif |
4adfcd68 | 372 | |
87694558 | 373 | /* SPI flash. */ |
87694558 | 374 | #define CONFIG_SF_DEFAULT_SPEED 24000000 |
d2aa1154 | 375 | |
87694558 | 376 | /* Network. */ |
93042960 CN |
377 | #define CONFIG_PHY_GIGE |
378 | #define CONFIG_PHYLIB | |
c44080b2 | 379 | #define CONFIG_PHY_SMSC |
4b00d025 M |
380 | /* Enable Atheros phy driver */ |
381 | #define CONFIG_PHY_ATHEROS | |
93042960 | 382 | |
cd8845d7 SK |
383 | /* |
384 | * NOR Size = 16 MiB | |
385 | * Number of Sectors/Blocks = 128 | |
386 | * Sector Size = 128 KiB | |
387 | * Word length = 16 bits | |
388 | * Default layout: | |
389 | * 0x000000 - 0x07FFFF : U-Boot (512 KiB) | |
390 | * 0x080000 - 0x09FFFF : First copy of U-Boot Environment (128 KiB) | |
391 | * 0x0A0000 - 0x0BFFFF : Second copy of U-Boot Environment (128 KiB) | |
392 | * 0x0C0000 - 0x4BFFFF : Linux Kernel (4 MiB) | |
393 | * 0x4C0000 - 0xFFFFFF : Userland (11 MiB + 256 KiB) | |
394 | */ | |
395 | #if defined(CONFIG_NOR) | |
396 | #undef CONFIG_SYS_NO_FLASH | |
397 | #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE | |
398 | #define CONFIG_SYS_FLASH_PROTECTION | |
399 | #define CONFIG_SYS_FLASH_CFI | |
400 | #define CONFIG_FLASH_CFI_DRIVER | |
401 | #define CONFIG_FLASH_CFI_MTD | |
402 | #define CONFIG_SYS_MAX_FLASH_SECT 128 | |
403 | #define CONFIG_SYS_MAX_FLASH_BANKS 1 | |
404 | #define CONFIG_SYS_FLASH_BASE (0x08000000) | |
405 | #define CONFIG_SYS_FLASH_CFI_WIDTH FLASH_CFI_16BIT | |
77cd89e7 | 406 | #define CONFIG_SYS_FLASH_SIZE 0x01000000 |
cd8845d7 | 407 | #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE |
cd8845d7 SK |
408 | #endif /* NOR support */ |
409 | ||
97f3a178 LV |
410 | #ifdef CONFIG_DRIVER_TI_CPSW |
411 | #define CONFIG_CLOCK_SYNTHESIZER | |
412 | #define CLK_SYNTHESIZER_I2C_ADDR 0x65 | |
413 | #endif | |
414 | ||
5289e83a | 415 | #endif /* ! __CONFIG_AM335X_EVM_H */ |