sunxi: Add support for using MII phy-s with the GMAC nic
[oweals/u-boot.git] / include / configs / am335x_evm.h
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
19 #include <configs/ti_am335x_common.h>
20
21 #ifndef CONFIG_SPL_BUILD
22 # define CONFIG_FIT
23 # define CONFIG_TIMESTAMP
24 # define CONFIG_LZO
25 # ifdef CONFIG_ENABLE_VBOOT
26 #  define CONFIG_OF_CONTROL
27 #  define CONFIG_OF_SEPARATE
28 #  define CONFIG_DEFAULT_DEVICE_TREE am335x-boneblack
29 #  define CONFIG_FIT_SIGNATURE
30 #  define CONFIG_RSA
31 # endif
32 #endif
33
34 #define CONFIG_SYS_BOOTM_LEN            (16 << 20)
35
36 #define MACH_TYPE_TIAM335EVM            3589    /* Until the next sync */
37 #define CONFIG_MACH_TYPE                MACH_TYPE_TIAM335EVM
38 #define CONFIG_BOARD_LATE_INIT
39
40 /* Clock Defines */
41 #define V_OSCK                          24000000  /* Clock output from T2 */
42 #define V_SCLK                          (V_OSCK)
43
44 /* Custom script for NOR */
45 #define CONFIG_SYS_LDSCRIPT             "board/ti/am335x/u-boot.lds"
46
47 /* Always 128 KiB env size */
48 #define CONFIG_ENV_SIZE                 (128 << 10)
49
50 /* Enhance our eMMC support / experience. */
51 #define CONFIG_CMD_GPT
52 #define CONFIG_EFI_PARTITION
53 #define CONFIG_PARTITION_UUIDS
54 #define CONFIG_CMD_PART
55
56 #ifdef CONFIG_NAND
57 #define NANDARGS \
58         "mtdids=" MTDIDS_DEFAULT "\0" \
59         "mtdparts=" MTDPARTS_DEFAULT "\0" \
60         "nandargs=setenv bootargs console=${console} " \
61                 "${optargs} " \
62                 "root=${nandroot} " \
63                 "rootfstype=${nandrootfstype}\0" \
64         "nandroot=ubi0:rootfs rw ubi.mtd=7,2048\0" \
65         "nandrootfstype=ubifs rootwait=1\0" \
66         "nandboot=echo Booting from nand ...; " \
67                 "run nandargs; " \
68                 "nand read ${fdtaddr} u-boot-spl-os; " \
69                 "nand read ${loadaddr} kernel; " \
70                 "bootz ${loadaddr} - ${fdtaddr}\0"
71 #else
72 #define NANDARGS ""
73 #endif
74
75 #define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG
76
77 #ifndef CONFIG_SPL_BUILD
78 #define CONFIG_EXTRA_ENV_SETTINGS \
79         DEFAULT_LINUX_BOOT_ENV \
80         "boot_fdt=try\0" \
81         "bootpart=0:2\0" \
82         "bootdir=/boot\0" \
83         "bootfile=zImage\0" \
84         "fdtfile=undefined\0" \
85         "console=ttyO0,115200n8\0" \
86         "partitions=" \
87                 "uuid_disk=${uuid_gpt_disk};" \
88                 "name=rootfs,start=2MiB,size=-,uuid=${uuid_gpt_rootfs}\0" \
89         "optargs=\0" \
90         "mmcdev=0\0" \
91         "mmcroot=/dev/mmcblk0p2 ro\0" \
92         "mmcrootfstype=ext4 rootwait\0" \
93         "rootpath=/export/rootfs\0" \
94         "nfsopts=nolock\0" \
95         "static_ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:${hostname}" \
96                 "::off\0" \
97         "ramroot=/dev/ram0 rw\0" \
98         "ramrootfstype=ext2\0" \
99         "mmcargs=setenv bootargs console=${console} " \
100                 "${optargs} " \
101                 "root=${mmcroot} " \
102                 "rootfstype=${mmcrootfstype}\0" \
103         "spiroot=/dev/mtdblock4 rw\0" \
104         "spirootfstype=jffs2\0" \
105         "spisrcaddr=0xe0000\0" \
106         "spiimgsize=0x362000\0" \
107         "spibusno=0\0" \
108         "spiargs=setenv bootargs console=${console} " \
109                 "${optargs} " \
110                 "root=${spiroot} " \
111                 "rootfstype=${spirootfstype}\0" \
112         "netargs=setenv bootargs console=${console} " \
113                 "${optargs} " \
114                 "root=/dev/nfs " \
115                 "nfsroot=${serverip}:${rootpath},${nfsopts} rw " \
116                 "ip=dhcp\0" \
117         "bootenv=uEnv.txt\0" \
118         "loadbootenv=load mmc ${mmcdev} ${loadaddr} ${bootenv}\0" \
119         "importbootenv=echo Importing environment from mmc ...; " \
120                 "env import -t $loadaddr $filesize\0" \
121         "ramargs=setenv bootargs console=${console} " \
122                 "${optargs} " \
123                 "root=${ramroot} " \
124                 "rootfstype=${ramrootfstype}\0" \
125         "loadramdisk=load mmc ${mmcdev} ${rdaddr} ramdisk.gz\0" \
126         "loadimage=load mmc ${bootpart} ${loadaddr} ${bootdir}/${bootfile}\0" \
127         "loadfdt=load mmc ${bootpart} ${fdtaddr} ${bootdir}/${fdtfile}\0" \
128         "mmcloados=run mmcargs; " \
129                 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
130                         "if run loadfdt; then " \
131                                 "bootz ${loadaddr} - ${fdtaddr}; " \
132                         "else " \
133                                 "if test ${boot_fdt} = try; then " \
134                                         "bootz; " \
135                                 "else " \
136                                         "echo WARN: Cannot load the DT; " \
137                                 "fi; " \
138                         "fi; " \
139                 "else " \
140                         "bootz; " \
141                 "fi;\0" \
142         "mmcboot=mmc dev ${mmcdev}; " \
143                 "if mmc rescan; then " \
144                         "echo SD/MMC found on device ${mmcdev};" \
145                         "if run loadbootenv; then " \
146                                 "echo Loaded environment from ${bootenv};" \
147                                 "run importbootenv;" \
148                         "fi;" \
149                         "if test -n $uenvcmd; then " \
150                                 "echo Running uenvcmd ...;" \
151                                 "run uenvcmd;" \
152                         "fi;" \
153                         "if run loadimage; then " \
154                                 "run mmcloados;" \
155                         "fi;" \
156                 "fi;\0" \
157         "spiboot=echo Booting from spi ...; " \
158                 "run spiargs; " \
159                 "sf probe ${spibusno}:0; " \
160                 "sf read ${loadaddr} ${spisrcaddr} ${spiimgsize}; " \
161                 "bootz ${loadaddr}\0" \
162         "netboot=echo Booting from network ...; " \
163                 "setenv autoload no; " \
164                 "dhcp; " \
165                 "tftp ${loadaddr} ${bootfile}; " \
166                 "tftp ${fdtaddr} ${fdtfile}; " \
167                 "run netargs; " \
168                 "bootz ${loadaddr} - ${fdtaddr}\0" \
169         "ramboot=echo Booting from ramdisk ...; " \
170                 "run ramargs; " \
171                 "bootz ${loadaddr} ${rdaddr} ${fdtaddr}\0" \
172         "findfdt="\
173                 "if test $board_name = A335BONE; then " \
174                         "setenv fdtfile am335x-bone.dtb; fi; " \
175                 "if test $board_name = A335BNLT; then " \
176                         "setenv fdtfile am335x-boneblack.dtb; fi; " \
177                 "if test $board_name = A33515BB; then " \
178                         "setenv fdtfile am335x-evm.dtb; fi; " \
179                 "if test $board_name = A335X_SK; then " \
180                         "setenv fdtfile am335x-evmsk.dtb; fi; " \
181                 "if test $fdtfile = undefined; then " \
182                         "echo WARNING: Could not determine device tree to use; fi; \0" \
183         NANDARGS \
184         DFUARGS
185 #endif
186
187 #define CONFIG_BOOTCOMMAND \
188         "run findfdt; " \
189         "run mmcboot;" \
190         "setenv mmcdev 1; " \
191         "setenv bootpart 1:2; " \
192         "run mmcboot;" \
193         "run nandboot;"
194
195 /* NS16550 Configuration */
196 #define CONFIG_SYS_NS16550_COM1         0x44e09000      /* Base EVM has UART0 */
197 #define CONFIG_SYS_NS16550_COM2         0x48022000      /* UART1 */
198 #define CONFIG_SYS_NS16550_COM3         0x48024000      /* UART2 */
199 #define CONFIG_SYS_NS16550_COM4         0x481a6000      /* UART3 */
200 #define CONFIG_SYS_NS16550_COM5         0x481a8000      /* UART4 */
201 #define CONFIG_SYS_NS16550_COM6         0x481aa000      /* UART5 */
202 #define CONFIG_BAUDRATE                 115200
203
204 #define CONFIG_CMD_EEPROM
205 #define CONFIG_ENV_EEPROM_IS_ON_I2C
206 #define CONFIG_SYS_I2C_EEPROM_ADDR      0x50    /* Main EEPROM */
207 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN  2
208 #define CONFIG_SYS_I2C_MULTI_EEPROMS
209
210 /* PMIC support */
211 #define CONFIG_POWER_TPS65217
212 #define CONFIG_POWER_TPS65910
213
214 /* SPL */
215 #ifndef CONFIG_NOR_BOOT
216 #define CONFIG_SPL_POWER_SUPPORT
217 #define CONFIG_SPL_YMODEM_SUPPORT
218
219 /* Bootcount using the RTC block */
220 #define CONFIG_BOOTCOUNT_LIMIT
221 #define CONFIG_BOOTCOUNT_AM33XX
222
223 /* USB gadget RNDIS */
224 #define CONFIG_SPL_MUSB_NEW_SUPPORT
225
226 /* General network SPL, both CPSW and USB gadget RNDIS */
227 #define CONFIG_SPL_NET_SUPPORT
228 #define CONFIG_SPL_ENV_SUPPORT
229 #define CONFIG_SPL_NET_VCI_STRING       "AM335x U-Boot SPL"
230
231 #define CONFIG_SPL_LDSCRIPT             "$(CPUDIR)/am33xx/u-boot-spl.lds"
232
233 #ifdef CONFIG_NAND
234 #define CONFIG_NAND_OMAP_GPMC
235 #define CONFIG_NAND_OMAP_ELM
236 #define CONFIG_SYS_NAND_5_ADDR_CYCLE
237 #define CONFIG_SYS_NAND_PAGE_COUNT      (CONFIG_SYS_NAND_BLOCK_SIZE / \
238                                          CONFIG_SYS_NAND_PAGE_SIZE)
239 #define CONFIG_SYS_NAND_PAGE_SIZE       2048
240 #define CONFIG_SYS_NAND_OOBSIZE         64
241 #define CONFIG_SYS_NAND_BLOCK_SIZE      (128*1024)
242 #define CONFIG_SYS_NAND_BAD_BLOCK_POS   NAND_LARGE_BADBLOCK_POS
243 #define CONFIG_SYS_NAND_ECCPOS          { 2, 3, 4, 5, 6, 7, 8, 9, \
244                                          10, 11, 12, 13, 14, 15, 16, 17, \
245                                          18, 19, 20, 21, 22, 23, 24, 25, \
246                                          26, 27, 28, 29, 30, 31, 32, 33, \
247                                          34, 35, 36, 37, 38, 39, 40, 41, \
248                                          42, 43, 44, 45, 46, 47, 48, 49, \
249                                          50, 51, 52, 53, 54, 55, 56, 57, }
250
251 #define CONFIG_SYS_NAND_ECCSIZE         512
252 #define CONFIG_SYS_NAND_ECCBYTES        14
253 #define CONFIG_SYS_NAND_ONFI_DETECTION
254 #define CONFIG_NAND_OMAP_ECCSCHEME      OMAP_ECC_BCH8_CODE_HW
255 #define CONFIG_SYS_NAND_U_BOOT_START    CONFIG_SYS_TEXT_BASE
256 #define CONFIG_SYS_NAND_U_BOOT_OFFS     0x80000
257 #endif
258 #endif
259
260 /*
261  * For NOR boot, we must set this to the start of where NOR is mapped
262  * in memory.
263  */
264 #ifdef CONFIG_NOR_BOOT
265 #define CONFIG_SYS_TEXT_BASE            0x08000000
266 #endif
267
268 /*
269  * USB configuration.  We enable MUSB support, both for host and for
270  * gadget.  We set USB0 as peripheral and USB1 as host, based on the
271  * board schematic and physical port wired to each.  Then for host we
272  * add mass storage support and for gadget we add both RNDIS ethernet
273  * and DFU.
274  */
275 #define CONFIG_USB_MUSB_DSPS
276 #define CONFIG_ARCH_MISC_INIT
277 #define CONFIG_MUSB_GADGET
278 #define CONFIG_MUSB_PIO_ONLY
279 #define CONFIG_MUSB_DISABLE_BULK_COMBINE_SPLIT
280 #define CONFIG_USB_GADGET
281 #define CONFIG_USBDOWNLOAD_GADGET
282 #define CONFIG_USB_GADGET_DUALSPEED
283 #define CONFIG_USB_GADGET_VBUS_DRAW     2
284 #define CONFIG_MUSB_HOST
285 #define CONFIG_AM335X_USB0
286 #define CONFIG_AM335X_USB0_MODE MUSB_PERIPHERAL
287 #define CONFIG_AM335X_USB1
288 #define CONFIG_AM335X_USB1_MODE MUSB_HOST
289
290 #ifdef CONFIG_MUSB_HOST
291 #define CONFIG_CMD_USB
292 #define CONFIG_USB_STORAGE
293 #endif
294
295 #ifdef CONFIG_MUSB_GADGET
296 #define CONFIG_USB_ETHER
297 #define CONFIG_USB_ETH_RNDIS
298 #define CONFIG_USBNET_HOST_ADDR "de:ad:be:af:00:00"
299
300 /* USB TI's IDs */
301 #define CONFIG_G_DNL_VENDOR_NUM 0x0403
302 #define CONFIG_G_DNL_PRODUCT_NUM 0xBD00
303 #define CONFIG_G_DNL_MANUFACTURER "Texas Instruments"
304 #endif /* CONFIG_MUSB_GADGET */
305
306 #if defined(CONFIG_SPL_BUILD) && defined(CONFIG_SPL_USBETH_SUPPORT)
307 /* disable host part of MUSB in SPL */
308 #undef CONFIG_MUSB_HOST
309 /* disable EFI partitions and partition UUID support */
310 #undef CONFIG_PARTITION_UUIDS
311 #undef CONFIG_EFI_PARTITION
312 /*
313  * Disable CPSW SPL support so we fit within the 101KiB limit.
314  */
315 #undef CONFIG_SPL_ETH_SUPPORT
316 #endif
317
318 /* USB Device Firmware Update support */
319 #ifndef CONFIG_SPL_BUILD
320 #define CONFIG_DFU_FUNCTION
321 #define CONFIG_DFU_MMC
322 #define CONFIG_CMD_DFU
323 #define DFU_ALT_INFO_MMC \
324         "dfu_alt_info_mmc=" \
325         "boot part 0 1;" \
326         "rootfs part 0 2;" \
327         "MLO fat 0 1;" \
328         "MLO.raw mmc 0x100 0x100;" \
329         "u-boot.img.raw mmc 0x300 0x400;" \
330         "spl-os-args.raw mmc 0x80 0x80;" \
331         "spl-os-image.raw mmc 0x900 0x2000;" \
332         "spl-os-args fat 0 1;" \
333         "spl-os-image fat 0 1;" \
334         "u-boot.img fat 0 1;" \
335         "uEnv.txt fat 0 1\0"
336 #ifdef CONFIG_NAND
337 #define CONFIG_DFU_NAND
338 #define DFU_ALT_INFO_NAND \
339         "dfu_alt_info_nand=" \
340         "SPL part 0 1;" \
341         "SPL.backup1 part 0 2;" \
342         "SPL.backup2 part 0 3;" \
343         "SPL.backup3 part 0 4;" \
344         "u-boot part 0 5;" \
345         "u-boot-spl-os part 0 6;" \
346         "kernel part 0 8;" \
347         "rootfs part 0 9\0"
348 #else
349 #define DFU_ALT_INFO_NAND ""
350 #endif
351 #define CONFIG_DFU_RAM
352 #define DFU_ALT_INFO_RAM \
353         "dfu_alt_info_ram=" \
354         "kernel ram 0x80200000 0xD80000;" \
355         "fdt ram 0x80F80000 0x80000;" \
356         "ramdisk ram 0x81000000 0x4000000\0"
357 #define DFUARGS \
358         "dfu_alt_info_emmc=rawemmc mmc 0 3751936\0" \
359         DFU_ALT_INFO_MMC \
360         DFU_ALT_INFO_RAM \
361         DFU_ALT_INFO_NAND
362 #endif
363
364 /*
365  * Default to using SPI for environment, etc.
366  * 0x000000 - 0x020000 : SPL (128KiB)
367  * 0x020000 - 0x0A0000 : U-Boot (512KiB)
368  * 0x0A0000 - 0x0BFFFF : First copy of U-Boot Environment (128KiB)
369  * 0x0C0000 - 0x0DFFFF : Second copy of U-Boot Environment (128KiB)
370  * 0x0E0000 - 0x442000 : Linux Kernel
371  * 0x442000 - 0x800000 : Userland
372  */
373 #if defined(CONFIG_SPI_BOOT)
374 /* SPL related */
375 #undef CONFIG_SPL_OS_BOOT               /* Not supported by existing map */
376 #define CONFIG_SPL_SPI_SUPPORT
377 #define CONFIG_SPL_SPI_FLASH_SUPPORT
378 #define CONFIG_SPL_SPI_LOAD
379 #define CONFIG_SPL_SPI_BUS              0
380 #define CONFIG_SPL_SPI_CS               0
381 #define CONFIG_SYS_SPI_U_BOOT_OFFS      0x20000
382
383 #define CONFIG_ENV_IS_IN_SPI_FLASH
384 #define CONFIG_SYS_REDUNDAND_ENVIRONMENT
385 #define CONFIG_ENV_SPI_MAX_HZ           CONFIG_SF_DEFAULT_SPEED
386 #define CONFIG_ENV_SECT_SIZE            (4 << 10) /* 4 KB sectors */
387 #define CONFIG_ENV_OFFSET               (768 << 10) /* 768 KiB in */
388 #define CONFIG_ENV_OFFSET_REDUND        (896 << 10) /* 896 KiB in */
389 #define MTDIDS_DEFAULT                  "nor0=m25p80-flash.0"
390 #define MTDPARTS_DEFAULT                "mtdparts=m25p80-flash.0:128k(SPL)," \
391                                         "512k(u-boot),128k(u-boot-env1)," \
392                                         "128k(u-boot-env2),3464k(kernel)," \
393                                         "-(rootfs)"
394 #elif defined(CONFIG_EMMC_BOOT)
395 #undef CONFIG_ENV_IS_NOWHERE
396 #define CONFIG_ENV_IS_IN_MMC
397 #define CONFIG_SYS_MMC_ENV_DEV          1
398 #define CONFIG_SYS_MMC_ENV_PART         2
399 #define CONFIG_ENV_OFFSET               0x0
400 #define CONFIG_ENV_OFFSET_REDUND        (CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE)
401 #define CONFIG_SYS_REDUNDAND_ENVIRONMENT
402 #endif
403
404 /* SPI flash. */
405 #define CONFIG_CMD_SF
406 #define CONFIG_SPI_FLASH
407 #define CONFIG_SPI_FLASH_WINBOND
408 #define CONFIG_SF_DEFAULT_SPEED         24000000
409
410 /* Network. */
411 #define CONFIG_PHY_GIGE
412 #define CONFIG_PHYLIB
413 #define CONFIG_PHY_SMSC
414
415 /* NAND support */
416 #ifdef CONFIG_NAND
417 #define CONFIG_CMD_NAND
418 #if !defined(CONFIG_SPI_BOOT) && !defined(CONFIG_NOR_BOOT)
419 #define MTDIDS_DEFAULT                  "nand0=omap2-nand.0"
420 #define MTDPARTS_DEFAULT                "mtdparts=omap2-nand.0:128k(SPL)," \
421                                         "128k(SPL.backup1)," \
422                                         "128k(SPL.backup2)," \
423                                         "128k(SPL.backup3),1792k(u-boot)," \
424                                         "128k(u-boot-spl-os)," \
425                                         "128k(u-boot-env),5m(kernel),-(rootfs)"
426 #define CONFIG_ENV_IS_IN_NAND
427 #define CONFIG_ENV_OFFSET               0x260000 /* environment starts here */
428 #define CONFIG_SYS_ENV_SECT_SIZE        (128 << 10)     /* 128 KiB */
429 #endif
430 #endif
431
432 /*
433  * NOR Size = 16 MiB
434  * Number of Sectors/Blocks = 128
435  * Sector Size = 128 KiB
436  * Word length = 16 bits
437  * Default layout:
438  * 0x000000 - 0x07FFFF : U-Boot (512 KiB)
439  * 0x080000 - 0x09FFFF : First copy of U-Boot Environment (128 KiB)
440  * 0x0A0000 - 0x0BFFFF : Second copy of U-Boot Environment (128 KiB)
441  * 0x0C0000 - 0x4BFFFF : Linux Kernel (4 MiB)
442  * 0x4C0000 - 0xFFFFFF : Userland (11 MiB + 256 KiB)
443  */
444 #if defined(CONFIG_NOR)
445 #undef CONFIG_SYS_NO_FLASH
446 #define CONFIG_CMD_FLASH
447 #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE
448 #define CONFIG_SYS_FLASH_PROTECTION
449 #define CONFIG_SYS_FLASH_CFI
450 #define CONFIG_FLASH_CFI_DRIVER
451 #define CONFIG_FLASH_CFI_MTD
452 #define CONFIG_SYS_MAX_FLASH_SECT       128
453 #define CONFIG_SYS_MAX_FLASH_BANKS      1
454 #define CONFIG_SYS_FLASH_BASE           (0x08000000)
455 #define CONFIG_SYS_FLASH_CFI_WIDTH      FLASH_CFI_16BIT
456 #define CONFIG_SYS_MONITOR_BASE         CONFIG_SYS_FLASH_BASE
457 /* Reduce SPL size by removing unlikey targets */
458 #ifdef CONFIG_NOR_BOOT
459 #define CONFIG_ENV_IS_IN_FLASH
460 #define CONFIG_ENV_SECT_SIZE            (128 << 10)     /* 128 KiB */
461 #define CONFIG_ENV_OFFSET               (512 << 10)     /* 512 KiB */
462 #define CONFIG_ENV_OFFSET_REDUND        (768 << 10)     /* 768 KiB */
463 #define MTDIDS_DEFAULT                  "nor0=physmap-flash.0"
464 #define MTDPARTS_DEFAULT                "mtdparts=physmap-flash.0:" \
465                                         "512k(u-boot)," \
466                                         "128k(u-boot-env1)," \
467                                         "128k(u-boot-env2)," \
468                                         "4m(kernel),-(rootfs)"
469 #endif
470 #endif  /* NOR support */
471
472 #endif  /* ! __CONFIG_AM335X_EVM_H */