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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> |
5289e83a | 20 | |
5cc16cbf | 21 | #ifndef CONFIG_SPL_BUILD |
dd42a4ab SG |
22 | # define CONFIG_TIMESTAMP |
23 | # define CONFIG_LZO | |
5cc16cbf SG |
24 | #endif |
25 | ||
dd42a4ab SG |
26 | #define CONFIG_SYS_BOOTM_LEN (16 << 20) |
27 | ||
92a1babf | 28 | #define CONFIG_MACH_TYPE MACH_TYPE_AM335XEVM |
5289e83a | 29 | |
87694558 TR |
30 | /* Clock Defines */ |
31 | #define V_OSCK 24000000 /* Clock output from T2 */ | |
32 | #define V_SCLK (V_OSCK) | |
7bf038ec | 33 | |
c5c7a7c3 SK |
34 | /* Custom script for NOR */ |
35 | #define CONFIG_SYS_LDSCRIPT "board/ti/am335x/u-boot.lds" | |
36 | ||
87694558 TR |
37 | /* Always 128 KiB env size */ |
38 | #define CONFIG_ENV_SIZE (128 << 10) | |
5289e83a | 39 | |
317fab2d JW |
40 | #ifdef CONFIG_NAND |
41 | #define NANDARGS \ | |
42 | "mtdids=" MTDIDS_DEFAULT "\0" \ | |
43 | "mtdparts=" MTDPARTS_DEFAULT "\0" \ | |
44 | "nandargs=setenv bootargs console=${console} " \ | |
45 | "${optargs} " \ | |
46 | "root=${nandroot} " \ | |
47 | "rootfstype=${nandrootfstype}\0" \ | |
cda60176 | 48 | "nandroot=ubi0:rootfs rw ubi.mtd=NAND.file-system,2048\0" \ |
317fab2d | 49 | "nandrootfstype=ubifs rootwait=1\0" \ |
aefb7255 | 50 | "nandboot=echo Booting from nand ...; " \ |
317fab2d | 51 | "run nandargs; " \ |
cda60176 RQ |
52 | "nand read ${fdtaddr} NAND.u-boot-spl-os; " \ |
53 | "nand read ${loadaddr} NAND.kernel; " \ | |
aefb7255 | 54 | "bootz ${loadaddr} - ${fdtaddr}\0" |
317fab2d JW |
55 | #else |
56 | #define NANDARGS "" | |
57 | #endif | |
58 | ||
044fc14b | 59 | #define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG |
87694558 | 60 | |
bc3199fd SS |
61 | #define BOOTENV_DEV_LEGACY_MMC(devtypeu, devtypel, instance) \ |
62 | "bootcmd_" #devtypel #instance "=" \ | |
63 | "setenv mmcdev " #instance"; "\ | |
64 | "setenv bootpart " #instance":2 ; "\ | |
65 | "run mmcboot\0" | |
66 | ||
67 | #define BOOTENV_DEV_NAME_LEGACY_MMC(devtypeu, devtypel, instance) \ | |
68 | #devtypel #instance " " | |
69 | ||
70 | #define BOOTENV_DEV_NAND(devtypeu, devtypel, instance) \ | |
71 | "bootcmd_" #devtypel "=" \ | |
72 | "run nandboot\0" | |
73 | ||
74 | #define BOOTENV_DEV_NAME_NAND(devtypeu, devtypel, instance) \ | |
75 | #devtypel #instance " " | |
76 | ||
77 | #define BOOT_TARGET_DEVICES(func) \ | |
78 | func(MMC, mmc, 0) \ | |
79 | func(LEGACY_MMC, legacy_mmc, 0) \ | |
80 | func(MMC, mmc, 1) \ | |
81 | func(LEGACY_MMC, legacy_mmc, 1) \ | |
82 | func(NAND, nand, 0) \ | |
83 | func(PXE, pxe, na) \ | |
84 | func(DHCP, dhcp, na) | |
85 | ||
86 | #define CONFIG_BOOTCOMMAND \ | |
1e93cc84 LV |
87 | "if test ${boot_fit} -eq 1; then " \ |
88 | "run update_to_fit;" \ | |
89 | "fi;" \ | |
bc3199fd | 90 | "run findfdt; " \ |
426af384 | 91 | "run init_console; " \ |
18c534bb | 92 | "run envboot; " \ |
bc3199fd SS |
93 | "run distro_bootcmd" |
94 | ||
95 | #include <config_distro_bootcmd.h> | |
96 | ||
a32f42f6 | 97 | #ifndef CONFIG_SPL_BUILD |
88fdfcd2 SN |
98 | #include <environment/ti/dfu.h> |
99 | #include <environment/ti/mmc.h> | |
100 | ||
5289e83a | 101 | #define CONFIG_EXTRA_ENV_SETTINGS \ |
fb3ad9bd | 102 | DEFAULT_LINUX_BOOT_ENV \ |
85d17be3 | 103 | DEFAULT_MMC_TI_ARGS \ |
1e93cc84 | 104 | DEFAULT_FIT_TI_ARGS \ |
e3cf9692 | 105 | "bootpart=0:2\0" \ |
951d5827 | 106 | "bootdir=/boot\0" \ |
e3cf9692 | 107 | "bootfile=zImage\0" \ |
a7143215 | 108 | "fdtfile=undefined\0" \ |
7bf038ec | 109 | "console=ttyO0,115200n8\0" \ |
01d92b04 TR |
110 | "partitions=" \ |
111 | "uuid_disk=${uuid_gpt_disk};" \ | |
112 | "name=rootfs,start=2MiB,size=-,uuid=${uuid_gpt_rootfs}\0" \ | |
7bf038ec | 113 | "optargs=\0" \ |
18e44ce3 | 114 | "ramroot=/dev/ram0 rw\0" \ |
7bf038ec | 115 | "ramrootfstype=ext2\0" \ |
63ba7c66 CM |
116 | "spiroot=/dev/mtdblock4 rw\0" \ |
117 | "spirootfstype=jffs2\0" \ | |
118 | "spisrcaddr=0xe0000\0" \ | |
119 | "spiimgsize=0x362000\0" \ | |
120 | "spibusno=0\0" \ | |
121 | "spiargs=setenv bootargs console=${console} " \ | |
122 | "${optargs} " \ | |
123 | "root=${spiroot} " \ | |
124 | "rootfstype=${spirootfstype}\0" \ | |
7bf038ec TR |
125 | "ramargs=setenv bootargs console=${console} " \ |
126 | "${optargs} " \ | |
127 | "root=${ramroot} " \ | |
128 | "rootfstype=${ramrootfstype}\0" \ | |
73a27a84 | 129 | "loadramdisk=load mmc ${mmcdev} ${rdaddr} ramdisk.gz\0" \ |
63ba7c66 CM |
130 | "spiboot=echo Booting from spi ...; " \ |
131 | "run spiargs; " \ | |
132 | "sf probe ${spibusno}:0; " \ | |
133 | "sf read ${loadaddr} ${spisrcaddr} ${spiimgsize}; " \ | |
e3cf9692 | 134 | "bootz ${loadaddr}\0" \ |
7bf038ec TR |
135 | "ramboot=echo Booting from ramdisk ...; " \ |
136 | "run ramargs; " \ | |
e3cf9692 | 137 | "bootz ${loadaddr} ${rdaddr} ${fdtaddr}\0" \ |
044fc14b TR |
138 | "findfdt="\ |
139 | "if test $board_name = A335BONE; then " \ | |
140 | "setenv fdtfile am335x-bone.dtb; fi; " \ | |
20775906 | 141 | "if test $board_name = A335BNLT; then " \ |
f9f9d2d6 | 142 | "setenv fdtfile am335x-boneblack.dtb; fi; " \ |
4015949f | 143 | "if test $board_name = BBBW; then " \ |
144 | "setenv fdtfile am335x-boneblack-wireless.dtb; fi; " \ | |
f9f9d2d6 | 145 | "if test $board_name = BBG1; then " \ |
146 | "setenv fdtfile am335x-bonegreen.dtb; fi; " \ | |
2b79fba6 | 147 | "if test $board_name = BBGW; then " \ |
148 | "setenv fdtfile am335x-bonegreen-wireless.dtb; fi; " \ | |
52609d75 | 149 | "if test $board_name = BBBL; then " \ |
150 | "setenv fdtfile am335x-boneblue.dtb; fi; " \ | |
044fc14b TR |
151 | "if test $board_name = A33515BB; then " \ |
152 | "setenv fdtfile am335x-evm.dtb; fi; " \ | |
153 | "if test $board_name = A335X_SK; then " \ | |
20cb5fbe | 154 | "setenv fdtfile am335x-evmsk.dtb; fi; " \ |
426af384 LV |
155 | "if test $board_name = A335_ICE; then " \ |
156 | "setenv fdtfile am335x-icev2.dtb; fi; " \ | |
a7143215 | 157 | "if test $fdtfile = undefined; then " \ |
317fab2d | 158 | "echo WARNING: Could not determine device tree to use; fi; \0" \ |
426af384 LV |
159 | "init_console=" \ |
160 | "if test $board_name = A335_ICE; then "\ | |
161 | "setenv console ttyO3,115200n8;" \ | |
162 | "else " \ | |
163 | "setenv console ttyO0,115200n8;" \ | |
164 | "fi;\0" \ | |
ba481c58 | 165 | NANDARGS \ |
2320866b | 166 | NETARGS \ |
bc3199fd SS |
167 | DFUARGS \ |
168 | BOOTENV | |
a32f42f6 TR |
169 | #endif |
170 | ||
5289e83a | 171 | /* NS16550 Configuration */ |
5289e83a | 172 | #define CONFIG_SYS_NS16550_COM1 0x44e09000 /* Base EVM has UART0 */ |
c3f8318f AB |
173 | #define CONFIG_SYS_NS16550_COM2 0x48022000 /* UART1 */ |
174 | #define CONFIG_SYS_NS16550_COM3 0x48024000 /* UART2 */ | |
175 | #define CONFIG_SYS_NS16550_COM4 0x481a6000 /* UART3 */ | |
176 | #define CONFIG_SYS_NS16550_COM5 0x481a8000 /* UART4 */ | |
177 | #define CONFIG_SYS_NS16550_COM6 0x481aa000 /* UART5 */ | |
5289e83a | 178 | |
726c05d2 | 179 | #define CONFIG_CMD_EEPROM |
a4a99fff | 180 | #define CONFIG_ENV_EEPROM_IS_ON_I2C |
726c05d2 TR |
181 | #define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 /* Main EEPROM */ |
182 | #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2 | |
b4116ede | 183 | |
9721027a TR |
184 | /* PMIC support */ |
185 | #define CONFIG_POWER_TPS65217 | |
186 | #define CONFIG_POWER_TPS65910 | |
187 | ||
87694558 | 188 | /* SPL */ |
c5c7a7c3 | 189 | #ifndef CONFIG_NOR_BOOT |
abcaa6ee TR |
190 | /* Bootcount using the RTC block */ |
191 | #define CONFIG_BOOTCOUNT_LIMIT | |
192 | #define CONFIG_BOOTCOUNT_AM33XX | |
78701183 | 193 | #define CONFIG_SYS_BOOTCOUNT_BE |
abcaa6ee | 194 | |
a7a06400 | 195 | /* USB gadget RNDIS */ |
a7a06400 | 196 | |
3a517fdc | 197 | #define CONFIG_SPL_LDSCRIPT "arch/arm/mach-omap2/u-boot-spl.lds" |
fea9543f | 198 | #endif |
8a8f084e | 199 | |
317fab2d | 200 | #ifdef CONFIG_NAND |
fea9543f | 201 | /* NAND: device related configs */ |
b4606c6c IY |
202 | #define CONFIG_SYS_NAND_5_ADDR_CYCLE |
203 | #define CONFIG_SYS_NAND_PAGE_COUNT (CONFIG_SYS_NAND_BLOCK_SIZE / \ | |
204 | CONFIG_SYS_NAND_PAGE_SIZE) | |
205 | #define CONFIG_SYS_NAND_PAGE_SIZE 2048 | |
206 | #define CONFIG_SYS_NAND_OOBSIZE 64 | |
207 | #define CONFIG_SYS_NAND_BLOCK_SIZE (128*1024) | |
fea9543f | 208 | /* NAND: driver related configs */ |
209 | #define CONFIG_NAND_OMAP_GPMC | |
6e721bdb | 210 | #define CONFIG_NAND_OMAP_GPMC_PREFETCH |
fea9543f | 211 | #define CONFIG_NAND_OMAP_ELM |
b4606c6c IY |
212 | #define CONFIG_SYS_NAND_BAD_BLOCK_POS NAND_LARGE_BADBLOCK_POS |
213 | #define CONFIG_SYS_NAND_ECCPOS { 2, 3, 4, 5, 6, 7, 8, 9, \ | |
214 | 10, 11, 12, 13, 14, 15, 16, 17, \ | |
215 | 18, 19, 20, 21, 22, 23, 24, 25, \ | |
216 | 26, 27, 28, 29, 30, 31, 32, 33, \ | |
217 | 34, 35, 36, 37, 38, 39, 40, 41, \ | |
218 | 42, 43, 44, 45, 46, 47, 48, 49, \ | |
219 | 50, 51, 52, 53, 54, 55, 56, 57, } | |
220 | ||
221 | #define CONFIG_SYS_NAND_ECCSIZE 512 | |
222 | #define CONFIG_SYS_NAND_ECCBYTES 14 | |
3f719069 | 223 | #define CONFIG_SYS_NAND_ONFI_DETECTION |
224 | #define CONFIG_NAND_OMAP_ECCSCHEME OMAP_ECC_BCH8_CODE_HW | |
fea9543f | 225 | #define MTDIDS_DEFAULT "nand0=nand.0" |
226 | #define MTDPARTS_DEFAULT "mtdparts=nand.0:" \ | |
227 | "128k(NAND.SPL)," \ | |
228 | "128k(NAND.SPL.backup1)," \ | |
229 | "128k(NAND.SPL.backup2)," \ | |
230 | "128k(NAND.SPL.backup3)," \ | |
231 | "256k(NAND.u-boot-spl-os)," \ | |
232 | "1m(NAND.u-boot)," \ | |
233 | "128k(NAND.u-boot-env)," \ | |
234 | "128k(NAND.u-boot-env.backup1)," \ | |
235 | "8m(NAND.kernel)," \ | |
9ddef489 | 236 | "-(NAND.file-system)" |
fea9543f | 237 | #define CONFIG_SYS_NAND_U_BOOT_OFFS 0x000c0000 |
fea9543f | 238 | /* NAND: SPL related configs */ |
239 | #ifdef CONFIG_SPL_NAND_SUPPORT | |
240 | #define CONFIG_SPL_NAND_AM33XX_BCH | |
241 | #endif | |
434f2cfc | 242 | #ifdef CONFIG_SPL_OS_BOOT |
243 | #define CONFIG_CMD_SPL_NAND_OFS 0x00080000 /* os parameters */ | |
244 | #define CONFIG_SYS_NAND_SPL_KERNEL_OFFS 0x00200000 /* kernel offset */ | |
245 | #define CONFIG_CMD_SPL_WRITE_SIZE 0x2000 | |
246 | #endif | |
fea9543f | 247 | #endif /* !CONFIG_NAND */ |
b4606c6c | 248 | |
8a8f084e | 249 | /* |
87694558 TR |
250 | * For NOR boot, we must set this to the start of where NOR is mapped |
251 | * in memory. | |
8a8f084e | 252 | */ |
c5c7a7c3 SK |
253 | #ifdef CONFIG_NOR_BOOT |
254 | #define CONFIG_SYS_TEXT_BASE 0x08000000 | |
8a8f084e | 255 | #endif |
5289e83a | 256 | |
d2aa1154 | 257 | /* |
85a02aa9 TR |
258 | * USB configuration. We enable MUSB support, both for host and for |
259 | * gadget. We set USB0 as peripheral and USB1 as host, based on the | |
260 | * board schematic and physical port wired to each. Then for host we | |
261 | * add mass storage support and for gadget we add both RNDIS ethernet | |
262 | * and DFU. | |
d2aa1154 IY |
263 | */ |
264 | #define CONFIG_USB_MUSB_DSPS | |
95de1e2f PK |
265 | #define CONFIG_USB_MUSB_PIO_ONLY |
266 | #define CONFIG_USB_MUSB_DISABLE_BULK_COMBINE_SPLIT | |
d2aa1154 IY |
267 | #define CONFIG_AM335X_USB0 |
268 | #define CONFIG_AM335X_USB0_MODE MUSB_PERIPHERAL | |
269 | #define CONFIG_AM335X_USB1 | |
270 | #define CONFIG_AM335X_USB1_MODE MUSB_HOST | |
271 | ||
fa8b11fd DK |
272 | #ifndef CONFIG_SPL_USBETH_SUPPORT |
273 | /* Fastboot */ | |
17da3c0c | 274 | #define CONFIG_USB_FUNCTION_FASTBOOT |
fa8b11fd DK |
275 | #define CONFIG_CMD_FASTBOOT |
276 | #define CONFIG_ANDROID_BOOT_IMAGE | |
a588d99a PK |
277 | #define CONFIG_FASTBOOT_BUF_ADDR CONFIG_SYS_LOAD_ADDR |
278 | #define CONFIG_FASTBOOT_BUF_SIZE 0x07000000 | |
fa8b11fd | 279 | |
fa8b11fd DK |
280 | #define CONFIG_FASTBOOT_FLASH_MMC_DEV 1 |
281 | #endif | |
282 | ||
95de1e2f | 283 | #ifdef CONFIG_USB_MUSB_GADGET |
d2aa1154 IY |
284 | #define CONFIG_USB_ETHER |
285 | #define CONFIG_USB_ETH_RNDIS | |
c0e66793 | 286 | #define CONFIG_USBNET_HOST_ADDR "de:ad:be:af:00:00" |
95de1e2f | 287 | #endif /* CONFIG_USB_MUSB_GADGET */ |
d2aa1154 | 288 | |
6ae84363 M |
289 | /* |
290 | * Disable MMC DM for SPL build and can be re-enabled after adding | |
291 | * DM support in SPL | |
292 | */ | |
293 | #ifdef CONFIG_SPL_BUILD | |
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 | 303 | /* disable EFI partitions and partition UUID support */ |
c0e66793 IY |
304 | #endif |
305 | ||
85a02aa9 | 306 | /* USB Device Firmware Update support */ |
fad8edf0 | 307 | #ifndef CONFIG_SPL_BUILD |
ba481c58 | 308 | #define DFUARGS \ |
05180fc7 | 309 | "dfu_alt_info_emmc=rawemmc raw 0 3751936\0" \ |
ba481c58 TR |
310 | DFU_ALT_INFO_MMC \ |
311 | DFU_ALT_INFO_RAM \ | |
312 | DFU_ALT_INFO_NAND | |
fad8edf0 | 313 | #endif |
85a02aa9 | 314 | |
4adfcd68 | 315 | /* |
6454028a TR |
316 | * Default to using SPI for environment, etc. |
317 | * 0x000000 - 0x020000 : SPL (128KiB) | |
318 | * 0x020000 - 0x0A0000 : U-Boot (512KiB) | |
319 | * 0x0A0000 - 0x0BFFFF : First copy of U-Boot Environment (128KiB) | |
320 | * 0x0C0000 - 0x0DFFFF : Second copy of U-Boot Environment (128KiB) | |
321 | * 0x0E0000 - 0x442000 : Linux Kernel | |
4adfcd68 TR |
322 | * 0x442000 - 0x800000 : Userland |
323 | */ | |
324 | #if defined(CONFIG_SPI_BOOT) | |
585d8bc1 | 325 | /* SPL related */ |
585d8bc1 | 326 | #define CONFIG_SPL_SPI_LOAD |
585d8bc1 TR |
327 | #define CONFIG_SYS_SPI_U_BOOT_OFFS 0x20000 |
328 | ||
6454028a TR |
329 | #define CONFIG_ENV_IS_IN_SPI_FLASH |
330 | #define CONFIG_SYS_REDUNDAND_ENVIRONMENT | |
331 | #define CONFIG_ENV_SPI_MAX_HZ CONFIG_SF_DEFAULT_SPEED | |
332 | #define CONFIG_ENV_SECT_SIZE (4 << 10) /* 4 KB sectors */ | |
333 | #define CONFIG_ENV_OFFSET (768 << 10) /* 768 KiB in */ | |
334 | #define CONFIG_ENV_OFFSET_REDUND (896 << 10) /* 896 KiB in */ | |
6454028a TR |
335 | #define MTDIDS_DEFAULT "nor0=m25p80-flash.0" |
336 | #define MTDPARTS_DEFAULT "mtdparts=m25p80-flash.0:128k(SPL)," \ | |
337 | "512k(u-boot),128k(u-boot-env1)," \ | |
338 | "128k(u-boot-env2),3464k(kernel)," \ | |
339 | "-(rootfs)" | |
8c6ede1f | 340 | #elif defined(CONFIG_EMMC_BOOT) |
8c6ede1f JW |
341 | #define CONFIG_ENV_IS_IN_MMC |
342 | #define CONFIG_SYS_MMC_ENV_DEV 1 | |
343 | #define CONFIG_SYS_MMC_ENV_PART 2 | |
40ace028 TR |
344 | #define CONFIG_ENV_OFFSET 0x0 |
345 | #define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE) | |
346 | #define CONFIG_SYS_REDUNDAND_ENVIRONMENT | |
b1c6a54a | 347 | #define CONFIG_SYS_MMC_MAX_DEVICE 2 |
61bb825c TR |
348 | #elif defined(CONFIG_NOR_BOOT) |
349 | #define CONFIG_ENV_IS_IN_FLASH | |
350 | #define CONFIG_ENV_SECT_SIZE (128 << 10) /* 128 KiB */ | |
351 | #define CONFIG_ENV_OFFSET (512 << 10) /* 512 KiB */ | |
352 | #define CONFIG_ENV_OFFSET_REDUND (768 << 10) /* 768 KiB */ | |
353 | #define MTDIDS_DEFAULT "nor0=physmap-flash.0" | |
354 | #define MTDPARTS_DEFAULT "mtdparts=physmap-flash.0:" \ | |
355 | "512k(u-boot)," \ | |
356 | "128k(u-boot-env1)," \ | |
357 | "128k(u-boot-env2)," \ | |
358 | "4m(kernel),-(rootfs)" | |
359 | #elif defined(CONFIG_ENV_IS_IN_NAND) | |
360 | #define CONFIG_ENV_OFFSET 0x001c0000 | |
361 | #define CONFIG_ENV_OFFSET_REDUND 0x001e0000 | |
362 | #define CONFIG_SYS_ENV_SECT_SIZE CONFIG_SYS_NAND_BLOCK_SIZE | |
363 | #elif !defined(CONFIG_ENV_IS_NOWHERE) | |
364 | /* Not NAND, SPI, NOR or eMMC env, so put ENV in a file on FAT */ | |
365 | #define CONFIG_ENV_IS_IN_FAT | |
366 | #define FAT_ENV_INTERFACE "mmc" | |
367 | #define FAT_ENV_DEVICE_AND_PART "0:1" | |
368 | #define FAT_ENV_FILE "uboot.env" | |
8c6ede1f | 369 | #endif |
4adfcd68 | 370 | |
87694558 | 371 | /* SPI flash. */ |
87694558 | 372 | #define CONFIG_SF_DEFAULT_SPEED 24000000 |
d2aa1154 | 373 | |
87694558 | 374 | /* Network. */ |
93042960 CN |
375 | #define CONFIG_PHY_GIGE |
376 | #define CONFIG_PHYLIB | |
c44080b2 | 377 | #define CONFIG_PHY_SMSC |
4b00d025 M |
378 | /* Enable Atheros phy driver */ |
379 | #define CONFIG_PHY_ATHEROS | |
93042960 | 380 | |
cd8845d7 SK |
381 | /* |
382 | * NOR Size = 16 MiB | |
383 | * Number of Sectors/Blocks = 128 | |
384 | * Sector Size = 128 KiB | |
385 | * Word length = 16 bits | |
386 | * Default layout: | |
387 | * 0x000000 - 0x07FFFF : U-Boot (512 KiB) | |
388 | * 0x080000 - 0x09FFFF : First copy of U-Boot Environment (128 KiB) | |
389 | * 0x0A0000 - 0x0BFFFF : Second copy of U-Boot Environment (128 KiB) | |
390 | * 0x0C0000 - 0x4BFFFF : Linux Kernel (4 MiB) | |
391 | * 0x4C0000 - 0xFFFFFF : Userland (11 MiB + 256 KiB) | |
392 | */ | |
393 | #if defined(CONFIG_NOR) | |
cd8845d7 SK |
394 | #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE |
395 | #define CONFIG_SYS_FLASH_PROTECTION | |
396 | #define CONFIG_SYS_FLASH_CFI | |
397 | #define CONFIG_FLASH_CFI_DRIVER | |
398 | #define CONFIG_FLASH_CFI_MTD | |
399 | #define CONFIG_SYS_MAX_FLASH_SECT 128 | |
400 | #define CONFIG_SYS_MAX_FLASH_BANKS 1 | |
401 | #define CONFIG_SYS_FLASH_BASE (0x08000000) | |
402 | #define CONFIG_SYS_FLASH_CFI_WIDTH FLASH_CFI_16BIT | |
77cd89e7 | 403 | #define CONFIG_SYS_FLASH_SIZE 0x01000000 |
cd8845d7 | 404 | #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE |
cd8845d7 SK |
405 | #endif /* NOR support */ |
406 | ||
97f3a178 LV |
407 | #ifdef CONFIG_DRIVER_TI_CPSW |
408 | #define CONFIG_CLOCK_SYNTHESIZER | |
409 | #define CLK_SYNTHESIZER_I2C_ADDR 0x65 | |
410 | #endif | |
411 | ||
5289e83a | 412 | #endif /* ! __CONFIG_AM335X_EVM_H */ |