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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 | |
bc3199fd SS |
21 | /* Don't override the distro default bootdelay */ |
22 | #undef CONFIG_BOOTDELAY | |
23 | #include <config_distro_defaults.h> | |
24 | ||
5cc16cbf | 25 | #ifndef CONFIG_SPL_BUILD |
c937ff6d | 26 | #ifndef CONFIG_FIT |
dd42a4ab | 27 | # define CONFIG_FIT |
c937ff6d | 28 | #endif |
dd42a4ab SG |
29 | # define CONFIG_TIMESTAMP |
30 | # define CONFIG_LZO | |
5cc16cbf SG |
31 | #endif |
32 | ||
dd42a4ab SG |
33 | #define CONFIG_SYS_BOOTM_LEN (16 << 20) |
34 | ||
a88f70b9 | 35 | #define MACH_TYPE_TIAM335EVM 3589 /* Until the next sync */ |
5289e83a | 36 | #define CONFIG_MACH_TYPE MACH_TYPE_TIAM335EVM |
da4105df | 37 | #define CONFIG_BOARD_LATE_INIT |
5289e83a | 38 | |
87694558 TR |
39 | /* Clock Defines */ |
40 | #define V_OSCK 24000000 /* Clock output from T2 */ | |
41 | #define V_SCLK (V_OSCK) | |
7bf038ec | 42 | |
c5c7a7c3 SK |
43 | /* Custom script for NOR */ |
44 | #define CONFIG_SYS_LDSCRIPT "board/ti/am335x/u-boot.lds" | |
45 | ||
87694558 TR |
46 | /* Always 128 KiB env size */ |
47 | #define CONFIG_ENV_SIZE (128 << 10) | |
5289e83a | 48 | |
01d92b04 TR |
49 | /* Enhance our eMMC support / experience. */ |
50 | #define CONFIG_CMD_GPT | |
51 | #define CONFIG_EFI_PARTITION | |
01d92b04 | 52 | |
317fab2d JW |
53 | #ifdef CONFIG_NAND |
54 | #define NANDARGS \ | |
55 | "mtdids=" MTDIDS_DEFAULT "\0" \ | |
56 | "mtdparts=" MTDPARTS_DEFAULT "\0" \ | |
57 | "nandargs=setenv bootargs console=${console} " \ | |
58 | "${optargs} " \ | |
59 | "root=${nandroot} " \ | |
60 | "rootfstype=${nandrootfstype}\0" \ | |
cda60176 | 61 | "nandroot=ubi0:rootfs rw ubi.mtd=NAND.file-system,2048\0" \ |
317fab2d | 62 | "nandrootfstype=ubifs rootwait=1\0" \ |
aefb7255 | 63 | "nandboot=echo Booting from nand ...; " \ |
317fab2d | 64 | "run nandargs; " \ |
cda60176 RQ |
65 | "nand read ${fdtaddr} NAND.u-boot-spl-os; " \ |
66 | "nand read ${loadaddr} NAND.kernel; " \ | |
aefb7255 | 67 | "bootz ${loadaddr} - ${fdtaddr}\0" |
317fab2d JW |
68 | #else |
69 | #define NANDARGS "" | |
70 | #endif | |
71 | ||
044fc14b | 72 | #define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG |
87694558 | 73 | |
bc3199fd SS |
74 | #define BOOTENV_DEV_LEGACY_MMC(devtypeu, devtypel, instance) \ |
75 | "bootcmd_" #devtypel #instance "=" \ | |
76 | "setenv mmcdev " #instance"; "\ | |
77 | "setenv bootpart " #instance":2 ; "\ | |
78 | "run mmcboot\0" | |
79 | ||
80 | #define BOOTENV_DEV_NAME_LEGACY_MMC(devtypeu, devtypel, instance) \ | |
81 | #devtypel #instance " " | |
82 | ||
83 | #define BOOTENV_DEV_NAND(devtypeu, devtypel, instance) \ | |
84 | "bootcmd_" #devtypel "=" \ | |
85 | "run nandboot\0" | |
86 | ||
87 | #define BOOTENV_DEV_NAME_NAND(devtypeu, devtypel, instance) \ | |
88 | #devtypel #instance " " | |
89 | ||
90 | #define BOOT_TARGET_DEVICES(func) \ | |
91 | func(MMC, mmc, 0) \ | |
92 | func(LEGACY_MMC, legacy_mmc, 0) \ | |
93 | func(MMC, mmc, 1) \ | |
94 | func(LEGACY_MMC, legacy_mmc, 1) \ | |
95 | func(NAND, nand, 0) \ | |
96 | func(PXE, pxe, na) \ | |
97 | func(DHCP, dhcp, na) | |
98 | ||
99 | #define CONFIG_BOOTCOMMAND \ | |
100 | "run findfdt; " \ | |
101 | "run distro_bootcmd" | |
102 | ||
103 | #include <config_distro_bootcmd.h> | |
104 | ||
a32f42f6 | 105 | #ifndef CONFIG_SPL_BUILD |
5289e83a | 106 | #define CONFIG_EXTRA_ENV_SETTINGS \ |
fb3ad9bd | 107 | DEFAULT_LINUX_BOOT_ENV \ |
85d17be3 | 108 | DEFAULT_MMC_TI_ARGS \ |
bc6fff9a | 109 | "boot_fdt=try\0" \ |
e3cf9692 | 110 | "bootpart=0:2\0" \ |
951d5827 | 111 | "bootdir=/boot\0" \ |
e3cf9692 | 112 | "bootfile=zImage\0" \ |
a7143215 | 113 | "fdtfile=undefined\0" \ |
7bf038ec | 114 | "console=ttyO0,115200n8\0" \ |
01d92b04 TR |
115 | "partitions=" \ |
116 | "uuid_disk=${uuid_gpt_disk};" \ | |
117 | "name=rootfs,start=2MiB,size=-,uuid=${uuid_gpt_rootfs}\0" \ | |
7bf038ec | 118 | "optargs=\0" \ |
18e44ce3 | 119 | "ramroot=/dev/ram0 rw\0" \ |
7bf038ec | 120 | "ramrootfstype=ext2\0" \ |
63ba7c66 CM |
121 | "spiroot=/dev/mtdblock4 rw\0" \ |
122 | "spirootfstype=jffs2\0" \ | |
123 | "spisrcaddr=0xe0000\0" \ | |
124 | "spiimgsize=0x362000\0" \ | |
125 | "spibusno=0\0" \ | |
126 | "spiargs=setenv bootargs console=${console} " \ | |
127 | "${optargs} " \ | |
128 | "root=${spiroot} " \ | |
129 | "rootfstype=${spirootfstype}\0" \ | |
7bf038ec | 130 | "bootenv=uEnv.txt\0" \ |
3aae66e2 GG |
131 | "loadbootscript=load mmc ${mmcdev} ${loadaddr} boot.scr\0" \ |
132 | "bootscript=echo Running bootscript from mmc${mmcdev} ...; " \ | |
133 | "source ${loadaddr}\0" \ | |
73a27a84 | 134 | "loadbootenv=load mmc ${mmcdev} ${loadaddr} ${bootenv}\0" \ |
7bf038ec | 135 | "importbootenv=echo Importing environment from mmc ...; " \ |
4cfe8c3e | 136 | "env import -t -r $loadaddr $filesize\0" \ |
7bf038ec TR |
137 | "ramargs=setenv bootargs console=${console} " \ |
138 | "${optargs} " \ | |
139 | "root=${ramroot} " \ | |
140 | "rootfstype=${ramrootfstype}\0" \ | |
73a27a84 | 141 | "loadramdisk=load mmc ${mmcdev} ${rdaddr} ramdisk.gz\0" \ |
e3cf9692 | 142 | "loadimage=load mmc ${bootpart} ${loadaddr} ${bootdir}/${bootfile}\0" \ |
951d5827 | 143 | "loadfdt=load mmc ${bootpart} ${fdtaddr} ${bootdir}/${fdtfile}\0" \ |
85d17be3 | 144 | "mmcloados=run args_mmc; " \ |
bc6fff9a TR |
145 | "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \ |
146 | "if run loadfdt; then " \ | |
e3cf9692 | 147 | "bootz ${loadaddr} - ${fdtaddr}; " \ |
bc6fff9a TR |
148 | "else " \ |
149 | "if test ${boot_fdt} = try; then " \ | |
e3cf9692 | 150 | "bootz; " \ |
bc6fff9a TR |
151 | "else " \ |
152 | "echo WARN: Cannot load the DT; " \ | |
153 | "fi; " \ | |
154 | "fi; " \ | |
155 | "else " \ | |
e3cf9692 | 156 | "bootz; " \ |
bc6fff9a | 157 | "fi;\0" \ |
a3aa70af JW |
158 | "mmcboot=mmc dev ${mmcdev}; " \ |
159 | "if mmc rescan; then " \ | |
160 | "echo SD/MMC found on device ${mmcdev};" \ | |
3aae66e2 GG |
161 | "if run loadbootscript; then " \ |
162 | "run bootscript;" \ | |
163 | "else " \ | |
164 | "if run loadbootenv; then " \ | |
165 | "echo Loaded environment from ${bootenv};" \ | |
166 | "run importbootenv;" \ | |
167 | "fi;" \ | |
168 | "if test -n $uenvcmd; then " \ | |
169 | "echo Running uenvcmd ...;" \ | |
170 | "run uenvcmd;" \ | |
171 | "fi;" \ | |
172 | "if run loadimage; then " \ | |
173 | "run mmcloados;" \ | |
174 | "fi;" \ | |
175 | "fi ;" \ | |
a3aa70af | 176 | "fi;\0" \ |
63ba7c66 CM |
177 | "spiboot=echo Booting from spi ...; " \ |
178 | "run spiargs; " \ | |
179 | "sf probe ${spibusno}:0; " \ | |
180 | "sf read ${loadaddr} ${spisrcaddr} ${spiimgsize}; " \ | |
e3cf9692 | 181 | "bootz ${loadaddr}\0" \ |
7bf038ec TR |
182 | "ramboot=echo Booting from ramdisk ...; " \ |
183 | "run ramargs; " \ | |
e3cf9692 | 184 | "bootz ${loadaddr} ${rdaddr} ${fdtaddr}\0" \ |
044fc14b TR |
185 | "findfdt="\ |
186 | "if test $board_name = A335BONE; then " \ | |
187 | "setenv fdtfile am335x-bone.dtb; fi; " \ | |
20775906 KK |
188 | "if test $board_name = A335BNLT; then " \ |
189 | "setenv fdtfile am335x-boneblack.dtb; fi; " \ | |
044fc14b TR |
190 | "if test $board_name = A33515BB; then " \ |
191 | "setenv fdtfile am335x-evm.dtb; fi; " \ | |
192 | "if test $board_name = A335X_SK; then " \ | |
20cb5fbe | 193 | "setenv fdtfile am335x-evmsk.dtb; fi; " \ |
a7143215 | 194 | "if test $fdtfile = undefined; then " \ |
317fab2d | 195 | "echo WARNING: Could not determine device tree to use; fi; \0" \ |
ba481c58 | 196 | NANDARGS \ |
2320866b | 197 | NETARGS \ |
bc3199fd SS |
198 | DFUARGS \ |
199 | BOOTENV | |
a32f42f6 TR |
200 | #endif |
201 | ||
5289e83a | 202 | |
5289e83a | 203 | /* NS16550 Configuration */ |
5289e83a | 204 | #define CONFIG_SYS_NS16550_COM1 0x44e09000 /* Base EVM has UART0 */ |
c3f8318f AB |
205 | #define CONFIG_SYS_NS16550_COM2 0x48022000 /* UART1 */ |
206 | #define CONFIG_SYS_NS16550_COM3 0x48024000 /* UART2 */ | |
207 | #define CONFIG_SYS_NS16550_COM4 0x481a6000 /* UART3 */ | |
208 | #define CONFIG_SYS_NS16550_COM5 0x481a8000 /* UART4 */ | |
209 | #define CONFIG_SYS_NS16550_COM6 0x481aa000 /* UART5 */ | |
87694558 | 210 | #define CONFIG_BAUDRATE 115200 |
5289e83a | 211 | |
726c05d2 | 212 | #define CONFIG_CMD_EEPROM |
a4a99fff | 213 | #define CONFIG_ENV_EEPROM_IS_ON_I2C |
726c05d2 TR |
214 | #define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 /* Main EEPROM */ |
215 | #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2 | |
216 | #define CONFIG_SYS_I2C_MULTI_EEPROMS | |
b4116ede | 217 | |
9721027a TR |
218 | /* PMIC support */ |
219 | #define CONFIG_POWER_TPS65217 | |
220 | #define CONFIG_POWER_TPS65910 | |
221 | ||
87694558 | 222 | /* SPL */ |
c5c7a7c3 | 223 | #ifndef CONFIG_NOR_BOOT |
9721027a | 224 | #define CONFIG_SPL_POWER_SUPPORT |
763cf0a3 | 225 | #define CONFIG_SPL_YMODEM_SUPPORT |
a7a06400 | 226 | |
abcaa6ee TR |
227 | /* Bootcount using the RTC block */ |
228 | #define CONFIG_BOOTCOUNT_LIMIT | |
229 | #define CONFIG_BOOTCOUNT_AM33XX | |
78701183 | 230 | #define CONFIG_SYS_BOOTCOUNT_BE |
abcaa6ee | 231 | |
a7a06400 TR |
232 | /* USB gadget RNDIS */ |
233 | #define CONFIG_SPL_MUSB_NEW_SUPPORT | |
234 | ||
65cdd643 | 235 | #define CONFIG_SPL_LDSCRIPT "$(CPUDIR)/am33xx/u-boot-spl.lds" |
fea9543f | 236 | #endif |
8a8f084e | 237 | |
317fab2d | 238 | #ifdef CONFIG_NAND |
fea9543f | 239 | /* NAND: device related configs */ |
b4606c6c IY |
240 | #define CONFIG_SYS_NAND_5_ADDR_CYCLE |
241 | #define CONFIG_SYS_NAND_PAGE_COUNT (CONFIG_SYS_NAND_BLOCK_SIZE / \ | |
242 | CONFIG_SYS_NAND_PAGE_SIZE) | |
243 | #define CONFIG_SYS_NAND_PAGE_SIZE 2048 | |
244 | #define CONFIG_SYS_NAND_OOBSIZE 64 | |
245 | #define CONFIG_SYS_NAND_BLOCK_SIZE (128*1024) | |
fea9543f | 246 | /* NAND: driver related configs */ |
247 | #define CONFIG_NAND_OMAP_GPMC | |
6e721bdb | 248 | #define CONFIG_NAND_OMAP_GPMC_PREFETCH |
fea9543f | 249 | #define CONFIG_NAND_OMAP_ELM |
b4606c6c IY |
250 | #define CONFIG_SYS_NAND_BAD_BLOCK_POS NAND_LARGE_BADBLOCK_POS |
251 | #define CONFIG_SYS_NAND_ECCPOS { 2, 3, 4, 5, 6, 7, 8, 9, \ | |
252 | 10, 11, 12, 13, 14, 15, 16, 17, \ | |
253 | 18, 19, 20, 21, 22, 23, 24, 25, \ | |
254 | 26, 27, 28, 29, 30, 31, 32, 33, \ | |
255 | 34, 35, 36, 37, 38, 39, 40, 41, \ | |
256 | 42, 43, 44, 45, 46, 47, 48, 49, \ | |
257 | 50, 51, 52, 53, 54, 55, 56, 57, } | |
258 | ||
259 | #define CONFIG_SYS_NAND_ECCSIZE 512 | |
260 | #define CONFIG_SYS_NAND_ECCBYTES 14 | |
3f719069 | 261 | #define CONFIG_SYS_NAND_ONFI_DETECTION |
262 | #define CONFIG_NAND_OMAP_ECCSCHEME OMAP_ECC_BCH8_CODE_HW | |
fea9543f | 263 | #define MTDIDS_DEFAULT "nand0=nand.0" |
264 | #define MTDPARTS_DEFAULT "mtdparts=nand.0:" \ | |
265 | "128k(NAND.SPL)," \ | |
266 | "128k(NAND.SPL.backup1)," \ | |
267 | "128k(NAND.SPL.backup2)," \ | |
268 | "128k(NAND.SPL.backup3)," \ | |
269 | "256k(NAND.u-boot-spl-os)," \ | |
270 | "1m(NAND.u-boot)," \ | |
271 | "128k(NAND.u-boot-env)," \ | |
272 | "128k(NAND.u-boot-env.backup1)," \ | |
273 | "8m(NAND.kernel)," \ | |
9ddef489 | 274 | "-(NAND.file-system)" |
fea9543f | 275 | #define CONFIG_SYS_NAND_U_BOOT_OFFS 0x000c0000 |
276 | #undef CONFIG_ENV_IS_NOWHERE | |
277 | #define CONFIG_ENV_IS_IN_NAND | |
278 | #define CONFIG_ENV_OFFSET 0x001c0000 | |
279 | #define CONFIG_ENV_OFFSET_REDUND 0x001e0000 | |
280 | #define CONFIG_SYS_ENV_SECT_SIZE CONFIG_SYS_NAND_BLOCK_SIZE | |
281 | /* NAND: SPL related configs */ | |
282 | #ifdef CONFIG_SPL_NAND_SUPPORT | |
283 | #define CONFIG_SPL_NAND_AM33XX_BCH | |
284 | #endif | |
434f2cfc | 285 | #ifdef CONFIG_SPL_OS_BOOT |
286 | #define CONFIG_CMD_SPL_NAND_OFS 0x00080000 /* os parameters */ | |
287 | #define CONFIG_SYS_NAND_SPL_KERNEL_OFFS 0x00200000 /* kernel offset */ | |
288 | #define CONFIG_CMD_SPL_WRITE_SIZE 0x2000 | |
289 | #endif | |
fea9543f | 290 | #endif /* !CONFIG_NAND */ |
b4606c6c | 291 | |
8a8f084e | 292 | /* |
87694558 TR |
293 | * For NOR boot, we must set this to the start of where NOR is mapped |
294 | * in memory. | |
8a8f084e | 295 | */ |
c5c7a7c3 SK |
296 | #ifdef CONFIG_NOR_BOOT |
297 | #define CONFIG_SYS_TEXT_BASE 0x08000000 | |
8a8f084e | 298 | #endif |
5289e83a | 299 | |
d2aa1154 | 300 | /* |
85a02aa9 TR |
301 | * USB configuration. We enable MUSB support, both for host and for |
302 | * gadget. We set USB0 as peripheral and USB1 as host, based on the | |
303 | * board schematic and physical port wired to each. Then for host we | |
304 | * add mass storage support and for gadget we add both RNDIS ethernet | |
305 | * and DFU. | |
d2aa1154 IY |
306 | */ |
307 | #define CONFIG_USB_MUSB_DSPS | |
308 | #define CONFIG_ARCH_MISC_INIT | |
95de1e2f PK |
309 | #define CONFIG_USB_MUSB_GADGET |
310 | #define CONFIG_USB_MUSB_PIO_ONLY | |
311 | #define CONFIG_USB_MUSB_DISABLE_BULK_COMBINE_SPLIT | |
85a02aa9 | 312 | #define CONFIG_USB_GADGET |
01acd6ab | 313 | #define CONFIG_USB_GADGET_DOWNLOAD |
d2aa1154 | 314 | #define CONFIG_USB_GADGET_DUALSPEED |
ef4e9fc6 | 315 | #define CONFIG_USB_GADGET_VBUS_DRAW 2 |
95de1e2f | 316 | #define CONFIG_USB_MUSB_HOST |
d2aa1154 IY |
317 | #define CONFIG_AM335X_USB0 |
318 | #define CONFIG_AM335X_USB0_MODE MUSB_PERIPHERAL | |
319 | #define CONFIG_AM335X_USB1 | |
320 | #define CONFIG_AM335X_USB1_MODE MUSB_HOST | |
321 | ||
fa8b11fd DK |
322 | #ifndef CONFIG_SPL_USBETH_SUPPORT |
323 | /* Fastboot */ | |
17da3c0c | 324 | #define CONFIG_USB_FUNCTION_FASTBOOT |
fa8b11fd DK |
325 | #define CONFIG_CMD_FASTBOOT |
326 | #define CONFIG_ANDROID_BOOT_IMAGE | |
a588d99a PK |
327 | #define CONFIG_FASTBOOT_BUF_ADDR CONFIG_SYS_LOAD_ADDR |
328 | #define CONFIG_FASTBOOT_BUF_SIZE 0x07000000 | |
fa8b11fd DK |
329 | |
330 | /* To support eMMC booting */ | |
331 | #define CONFIG_STORAGE_EMMC | |
332 | #define CONFIG_FASTBOOT_FLASH_MMC_DEV 1 | |
333 | #endif | |
334 | ||
95de1e2f | 335 | #ifdef CONFIG_USB_MUSB_HOST |
d2aa1154 IY |
336 | #define CONFIG_CMD_USB |
337 | #define CONFIG_USB_STORAGE | |
338 | #endif | |
339 | ||
95de1e2f | 340 | #ifdef CONFIG_USB_MUSB_GADGET |
09bf4f24 M |
341 | /* Removing USB gadget and can be enabled adter adding support usb DM */ |
342 | #ifndef CONFIG_DM_ETH | |
d2aa1154 IY |
343 | #define CONFIG_USB_ETHER |
344 | #define CONFIG_USB_ETH_RNDIS | |
c0e66793 | 345 | #define CONFIG_USBNET_HOST_ADDR "de:ad:be:af:00:00" |
09bf4f24 | 346 | #endif /* CONFIG_DM_ETH */ |
85a02aa9 TR |
347 | |
348 | /* USB TI's IDs */ | |
fa8b11fd DK |
349 | #define CONFIG_G_DNL_VENDOR_NUM 0x0451 |
350 | #define CONFIG_G_DNL_PRODUCT_NUM 0xD022 | |
85a02aa9 | 351 | #define CONFIG_G_DNL_MANUFACTURER "Texas Instruments" |
95de1e2f | 352 | #endif /* CONFIG_USB_MUSB_GADGET */ |
d2aa1154 | 353 | |
6ae84363 M |
354 | /* |
355 | * Disable MMC DM for SPL build and can be re-enabled after adding | |
356 | * DM support in SPL | |
357 | */ | |
358 | #ifdef CONFIG_SPL_BUILD | |
359 | #undef CONFIG_DM_MMC | |
360 | #endif | |
361 | ||
c0e66793 | 362 | #if defined(CONFIG_SPL_BUILD) && defined(CONFIG_SPL_USBETH_SUPPORT) |
fb1bf408 TR |
363 | /* Remove other SPL modes. */ |
364 | #undef CONFIG_SPL_YMODEM_SUPPORT | |
365 | #undef CONFIG_SPL_NAND_SUPPORT | |
366 | #undef CONFIG_SPL_MMC_SUPPORT | |
367 | #define CONFIG_ENV_IS_NOWHERE | |
368 | #undef CONFIG_ENV_IS_IN_NAND | |
c0e66793 | 369 | /* disable host part of MUSB in SPL */ |
95de1e2f | 370 | #undef CONFIG_USB_MUSB_HOST |
01d92b04 TR |
371 | /* disable EFI partitions and partition UUID support */ |
372 | #undef CONFIG_PARTITION_UUIDS | |
373 | #undef CONFIG_EFI_PARTITION | |
6d9e610c TR |
374 | /* General network SPL */ |
375 | #define CONFIG_SPL_NET_SUPPORT | |
376 | #define CONFIG_SPL_ENV_SUPPORT | |
377 | #define CONFIG_SPL_NET_VCI_STRING "AM335x U-Boot SPL" | |
c0e66793 IY |
378 | #endif |
379 | ||
85a02aa9 | 380 | /* USB Device Firmware Update support */ |
fad8edf0 | 381 | #ifndef CONFIG_SPL_BUILD |
01acd6ab | 382 | #define CONFIG_USB_FUNCTION_DFU |
85a02aa9 TR |
383 | #define CONFIG_DFU_MMC |
384 | #define CONFIG_CMD_DFU | |
385 | #define DFU_ALT_INFO_MMC \ | |
ba481c58 | 386 | "dfu_alt_info_mmc=" \ |
85a02aa9 TR |
387 | "boot part 0 1;" \ |
388 | "rootfs part 0 2;" \ | |
389 | "MLO fat 0 1;" \ | |
05180fc7 TR |
390 | "MLO.raw raw 0x100 0x100;" \ |
391 | "u-boot.img.raw raw 0x300 0x400;" \ | |
392 | "spl-os-args.raw raw 0x80 0x80;" \ | |
393 | "spl-os-image.raw raw 0x900 0x2000;" \ | |
85a02aa9 TR |
394 | "spl-os-args fat 0 1;" \ |
395 | "spl-os-image fat 0 1;" \ | |
396 | "u-boot.img fat 0 1;" \ | |
ba481c58 | 397 | "uEnv.txt fat 0 1\0" |
85a02aa9 TR |
398 | #ifdef CONFIG_NAND |
399 | #define CONFIG_DFU_NAND | |
400 | #define DFU_ALT_INFO_NAND \ | |
ba481c58 | 401 | "dfu_alt_info_nand=" \ |
85a02aa9 TR |
402 | "SPL part 0 1;" \ |
403 | "SPL.backup1 part 0 2;" \ | |
404 | "SPL.backup2 part 0 3;" \ | |
405 | "SPL.backup3 part 0 4;" \ | |
406 | "u-boot part 0 5;" \ | |
407 | "u-boot-spl-os part 0 6;" \ | |
408 | "kernel part 0 8;" \ | |
ba481c58 TR |
409 | "rootfs part 0 9\0" |
410 | #else | |
411 | #define DFU_ALT_INFO_NAND "" | |
85a02aa9 | 412 | #endif |
e473b8b6 AM |
413 | #define CONFIG_DFU_RAM |
414 | #define DFU_ALT_INFO_RAM \ | |
ba481c58 | 415 | "dfu_alt_info_ram=" \ |
e473b8b6 AM |
416 | "kernel ram 0x80200000 0xD80000;" \ |
417 | "fdt ram 0x80F80000 0x80000;" \ | |
ba481c58 TR |
418 | "ramdisk ram 0x81000000 0x4000000\0" |
419 | #define DFUARGS \ | |
05180fc7 | 420 | "dfu_alt_info_emmc=rawemmc raw 0 3751936\0" \ |
ba481c58 TR |
421 | DFU_ALT_INFO_MMC \ |
422 | DFU_ALT_INFO_RAM \ | |
423 | DFU_ALT_INFO_NAND | |
fad8edf0 | 424 | #endif |
85a02aa9 | 425 | |
4adfcd68 | 426 | /* |
6454028a TR |
427 | * Default to using SPI for environment, etc. |
428 | * 0x000000 - 0x020000 : SPL (128KiB) | |
429 | * 0x020000 - 0x0A0000 : U-Boot (512KiB) | |
430 | * 0x0A0000 - 0x0BFFFF : First copy of U-Boot Environment (128KiB) | |
431 | * 0x0C0000 - 0x0DFFFF : Second copy of U-Boot Environment (128KiB) | |
432 | * 0x0E0000 - 0x442000 : Linux Kernel | |
4adfcd68 TR |
433 | * 0x442000 - 0x800000 : Userland |
434 | */ | |
435 | #if defined(CONFIG_SPI_BOOT) | |
585d8bc1 TR |
436 | /* SPL related */ |
437 | #undef CONFIG_SPL_OS_BOOT /* Not supported by existing map */ | |
438 | #define CONFIG_SPL_SPI_SUPPORT | |
439 | #define CONFIG_SPL_SPI_FLASH_SUPPORT | |
440 | #define CONFIG_SPL_SPI_LOAD | |
585d8bc1 TR |
441 | #define CONFIG_SYS_SPI_U_BOOT_OFFS 0x20000 |
442 | ||
6454028a TR |
443 | #define CONFIG_ENV_IS_IN_SPI_FLASH |
444 | #define CONFIG_SYS_REDUNDAND_ENVIRONMENT | |
445 | #define CONFIG_ENV_SPI_MAX_HZ CONFIG_SF_DEFAULT_SPEED | |
446 | #define CONFIG_ENV_SECT_SIZE (4 << 10) /* 4 KB sectors */ | |
447 | #define CONFIG_ENV_OFFSET (768 << 10) /* 768 KiB in */ | |
448 | #define CONFIG_ENV_OFFSET_REDUND (896 << 10) /* 896 KiB in */ | |
6454028a TR |
449 | #define MTDIDS_DEFAULT "nor0=m25p80-flash.0" |
450 | #define MTDPARTS_DEFAULT "mtdparts=m25p80-flash.0:128k(SPL)," \ | |
451 | "512k(u-boot),128k(u-boot-env1)," \ | |
452 | "128k(u-boot-env2),3464k(kernel)," \ | |
453 | "-(rootfs)" | |
8c6ede1f JW |
454 | #elif defined(CONFIG_EMMC_BOOT) |
455 | #undef CONFIG_ENV_IS_NOWHERE | |
456 | #define CONFIG_ENV_IS_IN_MMC | |
83e359ad | 457 | #define CONFIG_SPL_ENV_SUPPORT |
8c6ede1f JW |
458 | #define CONFIG_SYS_MMC_ENV_DEV 1 |
459 | #define CONFIG_SYS_MMC_ENV_PART 2 | |
40ace028 TR |
460 | #define CONFIG_ENV_OFFSET 0x0 |
461 | #define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE) | |
462 | #define CONFIG_SYS_REDUNDAND_ENVIRONMENT | |
8c6ede1f | 463 | #endif |
4adfcd68 | 464 | |
87694558 TR |
465 | /* SPI flash. */ |
466 | #define CONFIG_CMD_SF | |
87694558 TR |
467 | #define CONFIG_SPI_FLASH_WINBOND |
468 | #define CONFIG_SF_DEFAULT_SPEED 24000000 | |
d2aa1154 | 469 | |
87694558 | 470 | /* Network. */ |
93042960 CN |
471 | #define CONFIG_PHY_GIGE |
472 | #define CONFIG_PHYLIB | |
c44080b2 | 473 | #define CONFIG_PHY_SMSC |
93042960 | 474 | |
cd8845d7 SK |
475 | /* |
476 | * NOR Size = 16 MiB | |
477 | * Number of Sectors/Blocks = 128 | |
478 | * Sector Size = 128 KiB | |
479 | * Word length = 16 bits | |
480 | * Default layout: | |
481 | * 0x000000 - 0x07FFFF : U-Boot (512 KiB) | |
482 | * 0x080000 - 0x09FFFF : First copy of U-Boot Environment (128 KiB) | |
483 | * 0x0A0000 - 0x0BFFFF : Second copy of U-Boot Environment (128 KiB) | |
484 | * 0x0C0000 - 0x4BFFFF : Linux Kernel (4 MiB) | |
485 | * 0x4C0000 - 0xFFFFFF : Userland (11 MiB + 256 KiB) | |
486 | */ | |
487 | #if defined(CONFIG_NOR) | |
488 | #undef CONFIG_SYS_NO_FLASH | |
489 | #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE | |
490 | #define CONFIG_SYS_FLASH_PROTECTION | |
491 | #define CONFIG_SYS_FLASH_CFI | |
492 | #define CONFIG_FLASH_CFI_DRIVER | |
493 | #define CONFIG_FLASH_CFI_MTD | |
494 | #define CONFIG_SYS_MAX_FLASH_SECT 128 | |
495 | #define CONFIG_SYS_MAX_FLASH_BANKS 1 | |
496 | #define CONFIG_SYS_FLASH_BASE (0x08000000) | |
497 | #define CONFIG_SYS_FLASH_CFI_WIDTH FLASH_CFI_16BIT | |
77cd89e7 | 498 | #define CONFIG_SYS_FLASH_SIZE 0x01000000 |
cd8845d7 | 499 | #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE |
e3176754 | 500 | /* Reduce SPL size by removing unlikey targets */ |
c5c7a7c3 SK |
501 | #ifdef CONFIG_NOR_BOOT |
502 | #define CONFIG_ENV_IS_IN_FLASH | |
503 | #define CONFIG_ENV_SECT_SIZE (128 << 10) /* 128 KiB */ | |
504 | #define CONFIG_ENV_OFFSET (512 << 10) /* 512 KiB */ | |
505 | #define CONFIG_ENV_OFFSET_REDUND (768 << 10) /* 768 KiB */ | |
c5c7a7c3 SK |
506 | #define MTDIDS_DEFAULT "nor0=physmap-flash.0" |
507 | #define MTDPARTS_DEFAULT "mtdparts=physmap-flash.0:" \ | |
508 | "512k(u-boot)," \ | |
509 | "128k(u-boot-env1)," \ | |
510 | "128k(u-boot-env2)," \ | |
511 | "4m(kernel),-(rootfs)" | |
512 | #endif | |
cd8845d7 SK |
513 | #endif /* NOR support */ |
514 | ||
5289e83a | 515 | #endif /* ! __CONFIG_AM335X_EVM_H */ |