4 * specific parts for B&R T-Series Motherboard
6 * Copyright (C) 2013 Hannes Petermaier <oe5hpm@oevsv.at> -
7 * Bernecker & Rainer Industrieelektronik GmbH - http://www.br-automation.com
9 * SPDX-License-Identifier: GPL-2.0+
12 #ifndef __CONFIG_TSERIES_H__
13 #define __CONFIG_TSERIES_H__
15 #include <configs/bur_am335x_common.h>
16 /* ------------------------------------------------------------------------- */
17 #define CONFIG_AM335X_LCD
19 #define CONFIG_LCD_ROTATION
20 #define CONFIG_SYS_WHITE_ON_BLACK
21 #define LCD_BPP LCD_COLOR32
23 #define CONFIG_HW_WATCHDOG
24 #define CONFIG_OMAP_WATCHDOG
25 #define CONFIG_SPL_WATCHDOG_SUPPORT
27 #define CONFIG_SPL_GPIO_SUPPORT
28 /* Bootcount using the RTC block */
29 #define CONFIG_SYS_BOOTCOUNT_ADDR 0x44E3E000
30 #define CONFIG_BOOTCOUNT_LIMIT
31 #define CONFIG_BOOTCOUNT_AM33XX
33 #define V_OSCK 26000000 /* Clock output from T2 */
34 #define V_SCLK (V_OSCK)
36 #define CONFIG_POWER_TPS65217
38 /* Support both device trees and ATAGs. */
39 #define CONFIG_OF_LIBFDT
40 #define CONFIG_USE_FDT /* use fdt within board code */
41 #define CONFIG_OF_BOARD_SETUP
42 #define CONFIG_CMDLINE_TAG
43 #define CONFIG_SETUP_MEMORY_TAGS
44 #define CONFIG_INITRD_TAG
45 #define CONFIG_CMD_BOOTZ
46 /*#define CONFIG_MACH_TYPE 3589*/
47 #define CONFIG_MACH_TYPE 0xFFFFFFFF /* TODO: check with kernel*/
50 #if defined(CONFIG_EMMC_BOOT)
52 #define CONFIG_GENERIC_MMC
53 #define CONFIG_OMAP_HSMMC
54 #define CONFIG_CMD_MMC
55 #define CONFIG_SUPPORT_EMMC_BOOT
56 /* RAW SD card / eMMC locations. */
57 #define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 0x300 /*addr. 0x60000 */
58 #define CONFIG_SYS_U_BOOT_MAX_SIZE_SECTORS 0x200 /* 256 KB */
59 #define CONFIG_SPL_MMC_SUPPORT
60 #endif /* CONFIG_EMMC_BOOT */
63 * When we have SPI or NAND flash we expect to be making use of mtdparts,
64 * both for ease of use in U-Boot and for passing information on to
67 #if defined(CONFIG_SPI_BOOT) || defined(CONFIG_NAND)
68 #define CONFIG_MTD_DEVICE /* Required for mtdparts */
69 #define CONFIG_CMD_MTDPARTS
70 #endif /* CONFIG_SPI_BOOT, ... */
72 #undef CONFIG_SPL_OS_BOOT
73 #ifdef CONFIG_SPL_OS_BOOT
74 #define CONFIG_SYS_SPL_ARGS_ADDR 0x80F80000
76 /* RAW SD card / eMMC */
77 #define CONFIG_SYS_MMCSD_RAW_MODE_KERNEL_SECTOR 0x900 /* address 0x120000 */
78 #define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTOR 0x80 /* address 0x10000 */
79 #define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTORS 0x80 /* 64KiB */
83 #define CONFIG_CMD_SPL_NAND_OFS 0x080000 /* end of u-boot */
84 #define CONFIG_SYS_NAND_SPL_KERNEL_OFFS 0x140000
85 #define CONFIG_CMD_SPL_WRITE_SIZE 0x2000
86 #endif /* CONFIG_NAND */
87 #endif /* CONFIG_SPL_OS_BOOT */
90 #define CONFIG_SPL_NAND_AM33XX_BCH /* OMAP4 and later ELM support */
91 #define CONFIG_SPL_NAND_SUPPORT
92 #define CONFIG_SPL_NAND_BASE
93 #define CONFIG_SPL_NAND_DRIVERS
94 #define CONFIG_SPL_NAND_ECC
95 #define CONFIG_SYS_NAND_U_BOOT_START CONFIG_SYS_TEXT_BASE
96 #define CONFIG_SYS_NAND_U_BOOT_OFFS 0x80000
97 #endif /* CONFIG_NAND */
99 /* Always 64 KiB env size */
100 #define CONFIG_ENV_SIZE (64 << 10)
104 "mtdids=" MTDIDS_DEFAULT "\0" \
105 "mtdparts=" MTDPARTS_DEFAULT "\0" \
106 "nandargs=setenv bootargs console=${console} " \
110 "rootfstype=jffs2\0" \
111 "kernelsize=0x400000\0" \
112 "nandboot=echo booting from nand ...; " \
114 "nand read ${loadaddr} kernel ${kernelsize}; " \
115 "bootz ${loadaddr} - ${dtbaddr}\0" \
116 "defboot=run nandboot\0" \
118 "altbootcmd=run usbscript\0"
121 #endif /* CONFIG_NAND */
127 "logo0=ext4load mmc 0:3 ${loadaddr} /PPTLogo.bmp.gz && " \
128 "bmp display ${loadaddr} 0 0\0" \
129 "logo1=ext4load mmc 0:1 ${loadaddr} /PPTLogo.bmp.gz && " \
130 "bmp display ${loadaddr} 0 0\0" \
131 "mmcroot0=setenv bootargs ${optargs_rot} ${optargs} console=${console}\0" \
132 "mmcroot1=setenv bootargs ${optargs_rot} ${optargs} console=${console} " \
133 "root=/dev/mmcblk0p2 rootfstype=ext4\0" \
134 "mmcboot0=echo booting Updatesystem from mmc (ext4-fs) ...; " \
135 "ext4load mmc 0:1 ${loadaddr} /${kernel}; " \
136 "ext4load mmc 0:1 ${ramaddr} /${ramdisk}; " \
137 "run mmcroot0; bootz ${loadaddr} ${ramaddr} ${dtbaddr};\0" \
138 "mmcboot1=echo booting PPT-OS from mmc (ext4-fs) ...; " \
139 "ext4load mmc 0:2 ${loadaddr} /boot/${kernel}; " \
140 "run mmcroot1; bootz ${loadaddr} - ${dtbaddr};\0" \
141 "defboot=run logo0 || run logo1; " \
142 "ext4load mmc 0:2 ${loadaddr} /boot/PPTImage.md5 && run mmcboot1; " \
143 "ext4load mmc 0:1 ${dtbaddr} /$dtb && run mmcboot0; " \
144 "run ramboot; run usbupdate;\0" \
146 "altbootcmd=run logo0 || run logo1; " \
149 "tftp ${loadaddr} MLO && mmc write ${loadaddr} 100 100; " \
150 "tftp ${loadaddr} u-boot.img && mmc write ${loadaddr} 300 400;\0"
153 #endif /* CONFIG_MMC */
155 #ifndef CONFIG_SPL_BUILD
156 #define CONFIG_EXTRA_ENV_SETTINGS \
160 "dtb=bur-ppt-ts30.dtb\0" \
161 "dtbaddr=0x80100000\0" \
162 "loadaddr=0x80200000\0" \
163 "ramaddr=0x80A00000\0" \
165 "ramdisk=rootfs.cpio.uboot\0" \
166 "console=ttyO0,115200n8\0" \
167 "optargs=consoleblank=0 quiet lpj=1191936 panic=2\0" \
168 "nfsroot=/tftpboot/tseries/rootfs-small\0" \
170 "ramargs=setenv bootargs ${optargs} console=${console} root=/dev/ram0\0" \
171 "netargs=setenv bootargs console=${console} " \
174 "nfsroot=${serverip}:${nfsroot},${nfsopts} rw " \
176 "netboot=echo Booting from network ...; " \
178 "tftp ${loadaddr} ${kernel}; " \
179 "tftp ${dtbaddr} ${dtb}; " \
181 "bootz ${loadaddr} - ${dtbaddr}\0" \
182 "ramboot=echo Booting from network into RAM ...; "\
184 "tftp ${loadaddr} ${kernel}; " \
185 "tftp ${ramaddr} ${ramdisk}; " \
186 "if ext4load ${dtbdev} ${dtbpart} ${dtbaddr} /${dtb}; " \
187 "then; else tftp ${dtbaddr} ${dtb}; fi;" \
189 "bootz ${loadaddr} ${ramaddr} ${dtbaddr}; fi;\0" \
190 "usbupdate=echo Updating UBOOT from USB-Stick ...; " \
191 "usb start && fatload usb 0 0x80000000 updateubootusb.img && source\0" \
192 "netupdate=echo Updating UBOOT from Network (TFTP) ...; " \
193 "setenv autoload 0; " \
194 "dhcp && tftp 0x80000000 updateUBOOT.img && source;\0" \
197 #endif /* !CONFIG_SPL_BUILD*/
199 #define CONFIG_BOOTCOMMAND \
201 #define CONFIG_BOOTDELAY 0
205 * GPMC block. We support 1 device and the physical address to
206 * access CS0 at is 0x8000000.
208 #define CONFIG_SYS_MAX_NAND_DEVICE 1
209 #define CONFIG_SYS_NAND_BASE 0x8000000
210 #define CONFIG_NAND_OMAP_GPMC
211 #define CONFIG_CMD_NAND
212 /* don't change OMAP_ELM, ECCSCHEME. ROM code only supports this */
213 #define CONFIG_NAND_OMAP_ELM
214 #define CONFIG_NAND_OMAP_ECCSCHEME OMAP_ECC_BCH8_CODE_HW
215 #define CONFIG_SYS_NAND_5_ADDR_CYCLE
216 #define CONFIG_SYS_NAND_BLOCK_SIZE (128*1024)
217 #define CONFIG_SYS_NAND_PAGE_SIZE 2048
218 #define CONFIG_SYS_NAND_PAGE_COUNT (CONFIG_SYS_NAND_BLOCK_SIZE / \
219 CONFIG_SYS_NAND_PAGE_SIZE)
220 #define CONFIG_SYS_NAND_OOBSIZE 64
221 #define CONFIG_SYS_NAND_BAD_BLOCK_POS NAND_LARGE_BADBLOCK_POS
222 #define CONFIG_SYS_NAND_ECCPOS {2, 3, 4, 5, 6, 7, 8, 9, \
223 10, 11, 12, 13, 14, 15, 16, 17, \
224 18, 19, 20, 21, 22, 23, 24, 25, \
225 26, 27, 28, 29, 30, 31, 32, 33, \
226 34, 35, 36, 37, 38, 39, 40, 41, \
227 42, 43, 44, 45, 46, 47, 48, 49, \
228 50, 51, 52, 53, 54, 55, 56, 57, }
230 #define CONFIG_SYS_NAND_ECCSIZE 512
231 #define CONFIG_SYS_NAND_ECCBYTES 14
233 #define CONFIG_SYS_NAND_U_BOOT_START CONFIG_SYS_TEXT_BASE
234 #define CONFIG_SYS_NAND_U_BOOT_OFFS 0x80000
236 #define MTDIDS_DEFAULT "nand0=omap2-nand.0"
237 #define MTDPARTS_DEFAULT "mtdparts=omap2-nand.0:" \
239 "128k(MLO.backup)," \
241 "128k(u-boot-env)," \
246 #define CONFIG_NAND_OMAP_GPMC_WSCFG 1
247 #endif /* CONFIG_NAND */
249 /* USB configuration */
250 #define CONFIG_USB_MUSB_DSPS
251 #define CONFIG_ARCH_MISC_INIT
252 #define CONFIG_MUSB_PIO_ONLY
253 #define CONFIG_MUSB_DISABLE_BULK_COMBINE_SPLIT
254 /* attention! not only for gadget, enables also highspeed in hostmode */
255 #define CONFIG_USB_GADGET_DUALSPEED
256 #define CONFIG_MUSB_HOST
257 #define CONFIG_AM335X_USB0
258 #define CONFIG_AM335X_USB0_MODE MUSB_HOST
259 #define CONFIG_AM335X_USB1
260 #define CONFIG_AM335X_USB1_MODE MUSB_HOST
262 #ifdef CONFIG_MUSB_HOST
263 #define CONFIG_CMD_USB
264 #define CONFIG_USB_STORAGE
265 #endif /* CONFIG_MUSB_HOST */
267 #if defined(CONFIG_SPI_BOOT)
270 #define CONFIG_OMAP3_SPI
271 #define CONFIG_CMD_SPI
272 #define CONFIG_CMD_SF
273 #define CONFIG_SPI_FLASH
274 #define CONFIG_SPI_FLASH_STMICRO
275 #define CONFIG_SF_DEFAULT_SPEED 24000000
277 #define CONFIG_SPL_SPI_SUPPORT
278 #define CONFIG_SPL_SPI_FLASH_SUPPORT
279 #define CONFIG_SPL_SPI_LOAD
280 #define CONFIG_SYS_SPI_U_BOOT_OFFS 0x20000
281 #undef CONFIG_ENV_IS_NOWHERE
282 #define CONFIG_ENV_IS_IN_SPI_FLASH
283 #define CONFIG_SYS_REDUNDAND_ENVIRONMENT
284 #define CONFIG_ENV_SPI_MAX_HZ CONFIG_SF_DEFAULT_SPEED
285 #define CONFIG_ENV_SECT_SIZE (4 << 10) /* 4 KB sectors */
286 #define CONFIG_ENV_OFFSET (768 << 10) /* 768 KiB in */
287 #define CONFIG_ENV_OFFSET_REDUND (896 << 10) /* 896 KiB in */
289 #elif defined(CONFIG_EMMC_BOOT)
290 #undef CONFIG_ENV_IS_NOWHERE
291 #define CONFIG_ENV_IS_IN_MMC
292 #define CONFIG_SYS_MMC_ENV_DEV 0
293 #define CONFIG_SYS_MMC_ENV_PART 2
294 #define CONFIG_ENV_OFFSET 0x40000 /* TODO: Adresse definieren */
295 #define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE)
296 #define CONFIG_SYS_REDUNDAND_ENVIRONMENT
298 #elif defined(CONFIG_NAND)
299 /* No NAND env support in SPL */
300 #ifdef CONFIG_SPL_BUILD
301 #define CONFIG_ENV_IS_NOWHERE
303 #define CONFIG_ENV_IS_IN_NAND
305 #define CONFIG_ENV_OFFSET 0x60000
306 #define CONFIG_SYS_ENV_SECT_SIZE CONFIG_ENV_SIZE
308 #error "no storage for Environment defined!"
311 * Common filesystems support. When we have removable storage we
312 * enabled a number of useful commands and support.
314 #if defined(CONFIG_MMC) || defined(CONFIG_USB_STORAGE)
315 #define CONFIG_DOS_PARTITION
316 #define CONFIG_CMD_FAT
317 #define CONFIG_FAT_WRITE
318 #define CONFIG_FS_EXT4
319 #define CONFIG_EXT4_WRITE
320 #define CONFIG_CMD_EXT4
321 #define CONFIG_CMD_EXT4_WRITE
322 #define CONFIG_CMD_FS_GENERIC
323 #endif /* CONFIG_MMC, ... */
325 #endif /* ! __CONFIG_TSERIES_H__ */