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Fabio Estevam29f75a52011-12-20 05:46:34 +00001/*
2 * (C) Copyright 2011 Freescale Semiconductor, Inc.
3 * Author: Fabio Estevam <fabio.estevam@freescale.com>
4 *
5 * Based on m28evk.h:
6 * Copyright (C) 2011 Marek Vasut <marek.vasut@gmail.com>
7 * on behalf of DENX Software Engineering GmbH
8 *
Wolfgang Denk1a459662013-07-08 09:37:19 +02009 * SPDX-License-Identifier: GPL-2.0+
Fabio Estevam29f75a52011-12-20 05:46:34 +000010 */
Marek Vasut5434caf2013-06-16 15:39:02 +020011#ifndef __CONFIGS_MX28EVK_H__
12#define __CONFIGS_MX28EVK_H__
Fabio Estevam29f75a52011-12-20 05:46:34 +000013
Marek Vasut5434caf2013-06-16 15:39:02 +020014/* System configurations */
Fabio Estevam29f75a52011-12-20 05:46:34 +000015#define CONFIG_MX28 /* i.MX28 SoC */
Fabio Estevam29f75a52011-12-20 05:46:34 +000016#define CONFIG_MACH_TYPE MACH_TYPE_MX28EVK
Fabio Estevam29f75a52011-12-20 05:46:34 +000017
Fabio Estevam40f1daa2013-01-27 05:52:05 +000018/* U-Boot Commands */
Marek Vasut5434caf2013-06-16 15:39:02 +020019#define CONFIG_SYS_NO_FLASH
Fabio Estevam29f75a52011-12-20 05:46:34 +000020#include <config_cmd_default.h>
21#define CONFIG_DISPLAY_CPUINFO
22#define CONFIG_DOS_PARTITION
Fabio Estevam29f75a52011-12-20 05:46:34 +000023
24#define CONFIG_CMD_CACHE
Matthias Fuchs9588d942012-01-18 01:33:07 +000025#define CONFIG_CMD_DATE
Fabio Estevam29f75a52011-12-20 05:46:34 +000026#define CONFIG_CMD_DHCP
Otavio Salvador3b4efee2012-05-12 13:40:13 +000027#define CONFIG_CMD_FAT
Fabio Estevam29f75a52011-12-20 05:46:34 +000028#define CONFIG_CMD_GPIO
29#define CONFIG_CMD_MII
30#define CONFIG_CMD_MMC
31#define CONFIG_CMD_NET
32#define CONFIG_CMD_NFS
33#define CONFIG_CMD_PING
Marek Vasut5434caf2013-06-16 15:39:02 +020034#define CONFIG_CMD_SAVEENV
Otavio Salvador7577a4b2012-09-21 03:02:03 +000035#define CONFIG_CMD_SETEXPR
Matthias Fuchsed97abe2012-01-18 01:33:09 +000036#define CONFIG_CMD_SF
37#define CONFIG_CMD_SPI
Matthias Fuchs598aa2b2012-01-18 01:33:08 +000038#define CONFIG_CMD_USB
Fabio Estevam34990e12012-04-23 06:31:15 +000039#define CONFIG_CMD_BOOTZ
Fabio Estevamab461be2013-03-07 11:28:19 +000040#define CONFIG_CMD_NAND
Eric Benard8b360c02013-04-08 08:59:28 +000041#define CONFIG_CMD_NAND_TRIMFFS
Fabio Estevam68661db2013-05-10 09:14:09 +000042#define CONFIG_VIDEO
Fabio Estevam29f75a52011-12-20 05:46:34 +000043
Marek Vasut5434caf2013-06-16 15:39:02 +020044/* Memory configuration */
Fabio Estevam29f75a52011-12-20 05:46:34 +000045#define CONFIG_NR_DRAM_BANKS 1 /* 1 bank of DRAM */
46#define PHYS_SDRAM_1 0x40000000 /* Base address */
47#define PHYS_SDRAM_1_SIZE 0x40000000 /* Max 1 GB RAM */
Fabio Estevam29f75a52011-12-20 05:46:34 +000048#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
Fabio Estevam29f75a52011-12-20 05:46:34 +000049
Marek Vasut5434caf2013-06-16 15:39:02 +020050/* Environment */
Fabio Estevamab461be2013-03-07 11:28:19 +000051#define CONFIG_ENV_SIZE (16 * 1024)
Marek Vasut5434caf2013-06-16 15:39:02 +020052#define CONFIG_ENV_OVERWRITE
53
54/* Environment is in MMC */
55#if defined(CONFIG_CMD_MMC) && defined(CONFIG_ENV_IS_IN_MMC)
56#define CONFIG_ENV_OFFSET (256 * 1024)
57#define CONFIG_SYS_MMC_ENV_DEV 0
58#endif
Fabio Estevamab461be2013-03-07 11:28:19 +000059
60/* Environment is in NAND */
Marek Vasut5434caf2013-06-16 15:39:02 +020061#if defined(CONFIG_CMD_NAND) && defined(CONFIG_ENV_IS_IN_NAND)
Fabio Estevamab461be2013-03-07 11:28:19 +000062#define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE
63#define CONFIG_ENV_SECT_SIZE (128 * 1024)
64#define CONFIG_ENV_RANGE (512 * 1024)
Fabio Estevamab461be2013-03-07 11:28:19 +000065#define CONFIG_ENV_OFFSET 0x300000
Fabio Estevamab461be2013-03-07 11:28:19 +000066#define CONFIG_ENV_OFFSET_REDUND \
67 (CONFIG_ENV_OFFSET + CONFIG_ENV_RANGE)
Tom Rinida85c9c2013-04-30 16:00:15 -040068#endif
Fabio Estevamab461be2013-03-07 11:28:19 +000069
Marek Vasut5434caf2013-06-16 15:39:02 +020070/* Environemnt is in SPI flash */
71#if defined(CONFIG_CMD_SF) && defined(CONFIG_ENV_IS_IN_SPI_FLASH)
72#define CONFIG_SYS_REDUNDAND_ENVIRONMENT
73#define CONFIG_ENV_SIZE 0x1000 /* 4KB */
74#define CONFIG_ENV_OFFSET 0x40000 /* 256K */
75#define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE)
76#define CONFIG_ENV_SECT_SIZE 0x1000
77#define CONFIG_ENV_SPI_CS 0
78#define CONFIG_ENV_SPI_BUS 2
79#define CONFIG_ENV_SPI_MAX_HZ 24000000
80#define CONFIG_ENV_SPI_MODE SPI_MODE_0
81#endif
82
83/* UBI and NAND partitioning */
84#ifdef CONFIG_CMD_NAND
Fabio Estevamab461be2013-03-07 11:28:19 +000085#define CONFIG_CMD_UBI
86#define CONFIG_CMD_UBIFS
87#define CONFIG_CMD_MTDPARTS
88#define CONFIG_RBTREE
89#define CONFIG_LZO
90#define CONFIG_MTD_DEVICE
91#define CONFIG_MTD_PARTITIONS
92#define MTDIDS_DEFAULT "nand0=gpmi-nand"
93#define MTDPARTS_DEFAULT \
94 "mtdparts=gpmi-nand:" \
95 "3m(bootloader)ro," \
96 "512k(environment)," \
97 "512k(redundant-environment)," \
98 "4m(kernel)," \
Otavio Salvador4d640502013-12-16 20:44:01 -020099 "512k(fdt)," \
Fabio Estevamab461be2013-03-07 11:28:19 +0000100 "8m(ramdisk)," \
101 "-(filesystem)"
Lauri Hintsalaecb7be22012-04-17 00:35:46 +0000102#endif
103
Marek Vasut5434caf2013-06-16 15:39:02 +0200104/* FEC Ethernet on SoC */
Fabio Estevam29f75a52011-12-20 05:46:34 +0000105#ifdef CONFIG_CMD_NET
Fabio Estevam29f75a52011-12-20 05:46:34 +0000106#define CONFIG_FEC_MXC
Marek Vasut5434caf2013-06-16 15:39:02 +0200107#define CONFIG_NET_MULTI
Fabio Estevam29f75a52011-12-20 05:46:34 +0000108#define CONFIG_MX28_FEC_MAC_IN_OCOTP
109#endif
110
Fabio Estevam40f1daa2013-01-27 05:52:05 +0000111/* RTC */
Matthias Fuchs9588d942012-01-18 01:33:07 +0000112#ifdef CONFIG_CMD_DATE
113#define CONFIG_RTC_MXS
114#endif
115
Fabio Estevam40f1daa2013-01-27 05:52:05 +0000116/* USB */
Matthias Fuchs598aa2b2012-01-18 01:33:08 +0000117#ifdef CONFIG_CMD_USB
Marek Vasutafa87212013-02-23 02:43:02 +0000118#define CONFIG_EHCI_MXS_PORT1
119#define CONFIG_USB_MAX_CONTROLLER_COUNT 1
Matthias Fuchs598aa2b2012-01-18 01:33:08 +0000120#define CONFIG_USB_STORAGE
Fabio Estevam91dd7ca2012-08-29 06:20:03 +0000121#define CONFIG_USB_HOST_ETHER
122#define CONFIG_USB_ETHER_ASIX
123#define CONFIG_USB_ETHER_SMSC95XX
Matthias Fuchs598aa2b2012-01-18 01:33:08 +0000124#endif
125
Fabio Estevam40f1daa2013-01-27 05:52:05 +0000126/* SPI */
Matthias Fuchsed97abe2012-01-18 01:33:09 +0000127#ifdef CONFIG_CMD_SPI
Matthias Fuchsed97abe2012-01-18 01:33:09 +0000128#define CONFIG_DEFAULT_SPI_BUS 2
129#define CONFIG_DEFAULT_SPI_MODE SPI_MODE_0
130
131/* SPI Flash */
132#ifdef CONFIG_CMD_SF
133#define CONFIG_SPI_FLASH
Marek Vasut5434caf2013-06-16 15:39:02 +0200134#define CONFIG_SF_DEFAULT_BUS 2
135#define CONFIG_SF_DEFAULT_CS 0
Matthias Fuchsed97abe2012-01-18 01:33:09 +0000136/* this may vary and depends on the installed chip */
137#define CONFIG_SPI_FLASH_SST
138#define CONFIG_SF_DEFAULT_MODE SPI_MODE_0
139#define CONFIG_SF_DEFAULT_SPEED 24000000
Marek Vasut5434caf2013-06-16 15:39:02 +0200140#endif
Matthias Fuchsed97abe2012-01-18 01:33:09 +0000141
Matthias Fuchsed97abe2012-01-18 01:33:09 +0000142#endif
143
Fabio Estevam68661db2013-05-10 09:14:09 +0000144/* Framebuffer support */
145#ifdef CONFIG_VIDEO
Fabio Estevam68661db2013-05-10 09:14:09 +0000146#define CONFIG_VIDEO_LOGO
Fabio Estevam68661db2013-05-10 09:14:09 +0000147#define CONFIG_SPLASH_SCREEN
148#define CONFIG_CMD_BMP
149#define CONFIG_BMP_16BPP
150#define CONFIG_VIDEO_BMP_RLE8
151#define CONFIG_VIDEO_BMP_GZIP
152#define CONFIG_SYS_VIDEO_LOGO_MAX_SIZE (512 << 10)
153#endif
154
Fabio Estevam40f1daa2013-01-27 05:52:05 +0000155/* Boot Linux */
Fabio Estevam27856942012-11-16 05:09:03 +0000156#define CONFIG_BOOTDELAY 1
Marek Vasut5434caf2013-06-16 15:39:02 +0200157#define CONFIG_BOOTFILE "uImage"
158#define CONFIG_LOADADDR 0x42000000
Fabio Estevam29f75a52011-12-20 05:46:34 +0000159#define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
Fabio Estevam29f75a52011-12-20 05:46:34 +0000160
Marek Vasut5434caf2013-06-16 15:39:02 +0200161/* Extra Environment */
Fabio Estevam29f75a52011-12-20 05:46:34 +0000162#define CONFIG_EXTRA_ENV_SETTINGS \
Otavio Salvador8ae269d2013-12-16 20:44:03 -0200163 "ubifs_file=filesystem.ubifs\0" \
Otavio Salvadorf994dc52012-09-15 08:26:17 +0000164 "update_nand_full_filename=u-boot.nand\0" \
165 "update_nand_firmware_filename=u-boot.sb\0" \
Otavio Salvadorf994dc52012-09-15 08:26:17 +0000166 "update_nand_firmware_maxsz=0x100000\0" \
167 "update_nand_stride=0x40\0" /* MX28 datasheet ch. 12.12 */ \
168 "update_nand_count=0x4\0" /* MX28 datasheet ch. 12.12 */ \
169 "update_nand_get_fcb_size=" /* Get size of FCB blocks */ \
170 "nand device 0 ; " \
171 "nand info ; " \
172 "setexpr fcb_sz ${update_nand_stride} * ${update_nand_count};" \
173 "setexpr update_nand_fcb ${fcb_sz} * ${nand_writesize}\0" \
Otavio Salvador8ae269d2013-12-16 20:44:03 -0200174 "update_nand_firmware_full=" /* Update FCB, DBBT and FW */ \
Otavio Salvadorf994dc52012-09-15 08:26:17 +0000175 "if tftp ${update_nand_full_filename} ; then " \
176 "run update_nand_get_fcb_size ; " \
177 "nand scrub -y 0x0 ${filesize} ; " \
Eric Benard71779d52012-12-11 11:36:21 +0000178 "nand write.raw ${loadaddr} 0x0 ${fcb_sz} ; " \
Otavio Salvadorf994dc52012-09-15 08:26:17 +0000179 "setexpr update_off ${loadaddr} + ${update_nand_fcb} ; " \
180 "setexpr update_sz ${filesize} - ${update_nand_fcb} ; " \
181 "nand write ${update_off} ${update_nand_fcb} ${update_sz} ; " \
182 "fi\0" \
183 "update_nand_firmware=" /* Update only firmware */ \
184 "if tftp ${update_nand_firmware_filename} ; then " \
185 "run update_nand_get_fcb_size ; " \
186 "setexpr fcb_sz ${update_nand_fcb} * 2 ; " /* FCB + DBBT */ \
187 "setexpr fw_sz ${update_nand_firmware_maxsz} * 2 ; " \
188 "setexpr fw_off ${fcb_sz} + ${update_nand_firmware_maxsz};" \
189 "nand erase ${fcb_sz} ${fw_sz} ; " \
190 "nand write ${loadaddr} ${fcb_sz} ${filesize} ; " \
191 "nand write ${loadaddr} ${fw_off} ${filesize} ; " \
192 "fi\0" \
Otavio Salvador8ae269d2013-12-16 20:44:03 -0200193 "update_nand_kernel=" /* Update kernel */ \
194 "mtdparts default; " \
195 "nand erase.part kernel; " \
196 "if test ${ip_dyn} = yes; then " \
197 "setenv get_cmd dhcp; " \
198 "else " \
199 "setenv get_cmd tftp; " \
200 "fi; " \
Otavio Salvadorfb3f9172014-01-16 19:57:59 -0200201 "${get_cmd} ${image}; " \
Otavio Salvador8ae269d2013-12-16 20:44:03 -0200202 "nand write ${loadaddr} kernel ${filesize}\0" \
203 "update_nand_fdt=" /* Update fdt */ \
204 "mtdparts default; " \
205 "nand erase.part fdt; " \
206 "if test ${ip_dyn} = yes; then " \
207 "setenv get_cmd dhcp; " \
208 "else " \
209 "setenv get_cmd tftp; " \
210 "fi; " \
211 "${get_cmd} ${fdt_file}; " \
212 "nand write ${loadaddr} fdt ${filesize}\0" \
213 "update_nand_filesystem=" /* Update filesystem */ \
214 "mtdparts default; " \
215 "nand erase.part filesystem; " \
216 "if test ${ip_dyn} = yes; then " \
217 "setenv get_cmd dhcp; " \
218 "else " \
219 "setenv get_cmd tftp; " \
220 "fi; " \
221 "${get_cmd} ${ubifs_file}; " \
222 "ubi part filesystem; " \
223 "ubi create filesystem; " \
224 "ubi write ${loadaddr} filesystem ${filesize}\0" \
Otavio Salvador09308e82013-12-16 20:44:02 -0200225 "nandargs=setenv bootargs console=${console_mainline},${baudrate} " \
226 "rootfstype=ubifs ubi.mtd=6 root=ubi0_0 ${mtdparts}\0" \
227 "nandboot=" /* Boot from NAND */ \
228 "mtdparts default; " \
229 "run nandargs; " \
230 "nand read ${loadaddr} kernel 0x00400000; " \
231 "if test ${boot_fdt} = yes; then " \
232 "nand read ${fdt_addr} fdt 0x00080000; " \
Otavio Salvadorfb3f9172014-01-16 19:57:59 -0200233 "bootz ${loadaddr} - ${fdt_addr}; " \
Otavio Salvador09308e82013-12-16 20:44:02 -0200234 "else " \
235 "if test ${boot_fdt} = no; then " \
Otavio Salvadorfb3f9172014-01-16 19:57:59 -0200236 "bootz; " \
Otavio Salvador09308e82013-12-16 20:44:02 -0200237 "else " \
238 "echo \"ERROR: Set boot_fdt to yes or no.\"; " \
239 "fi; " \
240 "fi\0" \
241 "update_sd_firmware_filename=u-boot.sd\0" \
Otavio Salvadorf994dc52012-09-15 08:26:17 +0000242 "update_sd_firmware=" /* Update the SD firmware partition */ \
243 "if mmc rescan ; then " \
244 "if tftp ${update_sd_firmware_filename} ; then " \
245 "setexpr fw_sz ${filesize} / 0x200 ; " /* SD block size */ \
246 "setexpr fw_sz ${fw_sz} + 1 ; " \
247 "mmc write ${loadaddr} 0x800 ${fw_sz} ; " \
248 "fi ; " \
249 "fi\0" \
250 "script=boot.scr\0" \
Otavio Salvadorfb3f9172014-01-16 19:57:59 -0200251 "image=zImage\0" \
Otavio Salvadorf994dc52012-09-15 08:26:17 +0000252 "console_fsl=ttyAM0\0" \
253 "console_mainline=ttyAMA0\0" \
Otavio Salvador4c6b2352013-01-10 09:45:06 +0000254 "fdt_file=imx28-evk.dtb\0" \
255 "fdt_addr=0x41000000\0" \
256 "boot_fdt=try\0" \
257 "ip_dyn=yes\0" \
Otavio Salvadorf994dc52012-09-15 08:26:17 +0000258 "mmcdev=0\0" \
259 "mmcpart=2\0" \
Otavio Salvador3c41e902013-01-10 09:45:05 +0000260 "mmcroot=/dev/mmcblk0p3 rw rootwait\0" \
Otavio Salvadorf994dc52012-09-15 08:26:17 +0000261 "mmcargs=setenv bootargs console=${console_mainline},${baudrate} " \
Otavio Salvador3c41e902013-01-10 09:45:05 +0000262 "root=${mmcroot}\0" \
Otavio Salvadorf994dc52012-09-15 08:26:17 +0000263 "loadbootscript=" \
264 "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
265 "bootscript=echo Running bootscript from mmc ...; " \
266 "source\0" \
Otavio Salvadorfb3f9172014-01-16 19:57:59 -0200267 "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
Otavio Salvador4c6b2352013-01-10 09:45:06 +0000268 "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
Otavio Salvadorf994dc52012-09-15 08:26:17 +0000269 "mmcboot=echo Booting from mmc ...; " \
Otavio Salvador4c6b2352013-01-10 09:45:06 +0000270 "run mmcargs; " \
271 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
272 "if run loadfdt; then " \
Otavio Salvadorfb3f9172014-01-16 19:57:59 -0200273 "bootz ${loadaddr} - ${fdt_addr}; " \
Otavio Salvador4c6b2352013-01-10 09:45:06 +0000274 "else " \
275 "if test ${boot_fdt} = try; then " \
Otavio Salvadorfb3f9172014-01-16 19:57:59 -0200276 "bootz; " \
Otavio Salvador4c6b2352013-01-10 09:45:06 +0000277 "else " \
278 "echo WARN: Cannot load the DT; " \
279 "fi; " \
280 "fi; " \
281 "else " \
Otavio Salvadorfb3f9172014-01-16 19:57:59 -0200282 "bootz; " \
Otavio Salvador4c6b2352013-01-10 09:45:06 +0000283 "fi;\0" \
Otavio Salvadorf994dc52012-09-15 08:26:17 +0000284 "netargs=setenv bootargs console=${console_mainline},${baudrate} " \
Fabio Estevam29f75a52011-12-20 05:46:34 +0000285 "root=/dev/nfs " \
Otavio Salvadorf994dc52012-09-15 08:26:17 +0000286 "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
287 "netboot=echo Booting from net ...; " \
288 "run netargs; " \
Otavio Salvador4c6b2352013-01-10 09:45:06 +0000289 "if test ${ip_dyn} = yes; then " \
290 "setenv get_cmd dhcp; " \
291 "else " \
292 "setenv get_cmd tftp; " \
293 "fi; " \
Otavio Salvadorfb3f9172014-01-16 19:57:59 -0200294 "${get_cmd} ${image}; " \
Otavio Salvador4c6b2352013-01-10 09:45:06 +0000295 "if test ${boot_fdt} = yes; then " \
296 "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
Otavio Salvadorfb3f9172014-01-16 19:57:59 -0200297 "bootz ${loadaddr} - ${fdt_addr}; " \
Otavio Salvador4c6b2352013-01-10 09:45:06 +0000298 "else " \
299 "if test ${boot_fdt} = try; then " \
Otavio Salvadorfb3f9172014-01-16 19:57:59 -0200300 "bootz; " \
Otavio Salvador4c6b2352013-01-10 09:45:06 +0000301 "else " \
302 "echo WARN: Cannot load the DT; " \
303 "fi;" \
304 "fi; " \
305 "else " \
Otavio Salvadorfb3f9172014-01-16 19:57:59 -0200306 "bootz; " \
Otavio Salvador4c6b2352013-01-10 09:45:06 +0000307 "fi;\0"
Otavio Salvadorf994dc52012-09-15 08:26:17 +0000308
309#define CONFIG_BOOTCOMMAND \
Andrew Bradford66968112012-10-01 05:06:52 +0000310 "mmc dev ${mmcdev}; if mmc rescan; then " \
Otavio Salvadorf994dc52012-09-15 08:26:17 +0000311 "if run loadbootscript; then " \
312 "run bootscript; " \
313 "else " \
Otavio Salvadorfb3f9172014-01-16 19:57:59 -0200314 "if run loadimage; then " \
Otavio Salvadorf994dc52012-09-15 08:26:17 +0000315 "run mmcboot; " \
316 "else run netboot; " \
317 "fi; " \
318 "fi; " \
319 "else run netboot; fi"
Fabio Estevam29f75a52011-12-20 05:46:34 +0000320
Marek Vasut5434caf2013-06-16 15:39:02 +0200321/* The rest of the configuration is shared */
322#include <configs/mxs.h>
323
324#endif /* __CONFIGS_MX28EVK_H__ */