4 * specific parts for B&R T-Series Motherboard
6 * Copyright (C) 2013 Hannes Schmelzer <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_cfg_common.h>
16 #include <configs/bur_am335x_common.h>
17 /* ------------------------------------------------------------------------- */
18 #define CONFIG_AM335X_LCD
20 #define CONFIG_LCD_ROTATION
21 #define CONFIG_LCD_DT_SIMPLEFB
22 #define CONFIG_SYS_WHITE_ON_BLACK
23 #define LCD_BPP LCD_COLOR32
25 #define CONFIG_HW_WATCHDOG
26 #define CONFIG_OMAP_WATCHDOG
27 #define CONFIG_SPL_WATCHDOG_SUPPORT
29 #define CONFIG_SPL_GPIO_SUPPORT
30 /* Bootcount using the RTC block */
31 #define CONFIG_SYS_BOOTCOUNT_ADDR 0x44E3E000
32 #define CONFIG_BOOTCOUNT_LIMIT
33 #define CONFIG_BOOTCOUNT_AM33XX
36 #define CONFIG_SYS_MALLOC_LEN (5 * 1024 * 1024)
39 #define V_OSCK 26000000 /* Clock output from T2 */
40 #define V_SCLK (V_OSCK)
42 #define CONFIG_POWER_TPS65217
44 /* Support both device trees and ATAGs. */
45 #define CONFIG_USE_FDT /* use fdt within board code */
46 #define CONFIG_CMDLINE_TAG
47 #define CONFIG_SETUP_MEMORY_TAGS
48 #define CONFIG_INITRD_TAG
49 #define CONFIG_CMD_BOOTZ
50 /*#define CONFIG_MACH_TYPE 3589*/
51 #define CONFIG_MACH_TYPE 0xFFFFFFFF /* TODO: check with kernel*/
54 #if defined(CONFIG_EMMC_BOOT)
56 #define CONFIG_GENERIC_MMC
57 #define CONFIG_OMAP_HSMMC
58 #define CONFIG_CMD_MMC
59 #define CONFIG_SUPPORT_EMMC_BOOT
60 /* RAW SD card / eMMC locations. */
61 #define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 0x300 /*addr. 0x60000 */
62 #define CONFIG_SYS_U_BOOT_MAX_SIZE_SECTORS 0x200 /* 256 KB */
63 #define CONFIG_SPL_MMC_SUPPORT
64 #endif /* CONFIG_EMMC_BOOT */
67 * When we have SPI or NAND flash we expect to be making use of mtdparts,
68 * both for ease of use in U-Boot and for passing information on to
71 #if defined(CONFIG_SPI_BOOT) || defined(CONFIG_NAND)
72 #define CONFIG_MTD_DEVICE /* Required for mtdparts */
73 #define CONFIG_CMD_MTDPARTS
74 #endif /* CONFIG_SPI_BOOT, ... */
76 #undef CONFIG_SPL_OS_BOOT
77 #ifdef CONFIG_SPL_OS_BOOT
78 #define CONFIG_SYS_SPL_ARGS_ADDR 0x80F80000
80 /* RAW SD card / eMMC */
81 #define CONFIG_SYS_MMCSD_RAW_MODE_KERNEL_SECTOR 0x900 /* address 0x120000 */
82 #define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTOR 0x80 /* address 0x10000 */
83 #define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTORS 0x80 /* 64KiB */
87 #define CONFIG_CMD_SPL_NAND_OFS 0x080000 /* end of u-boot */
88 #define CONFIG_SYS_NAND_SPL_KERNEL_OFFS 0x140000
89 #define CONFIG_CMD_SPL_WRITE_SIZE 0x2000
90 #endif /* CONFIG_NAND */
91 #endif /* CONFIG_SPL_OS_BOOT */
94 #define CONFIG_SPL_NAND_AM33XX_BCH /* OMAP4 and later ELM support */
95 #define CONFIG_SPL_NAND_SUPPORT
96 #define CONFIG_SPL_NAND_BASE
97 #define CONFIG_SPL_NAND_DRIVERS
98 #define CONFIG_SPL_NAND_ECC
99 #define CONFIG_SYS_NAND_U_BOOT_START CONFIG_SYS_TEXT_BASE
100 #define CONFIG_SYS_NAND_U_BOOT_OFFS 0x80000
101 #endif /* CONFIG_NAND */
103 /* Always 64 KiB env size */
104 #define CONFIG_ENV_SIZE (64 << 10)
108 "mtdids=" MTDIDS_DEFAULT "\0" \
109 "mtdparts=" MTDPARTS_DEFAULT "\0" \
110 "nandargs=setenv bootargs console=${console} " \
114 "rootfstype=jffs2\0" \
115 "kernelsize=0x400000\0" \
116 "nandboot=echo booting from nand ...; " \
118 "nand read ${loadaddr} kernel ${kernelsize}; " \
119 "bootz ${loadaddr} - ${dtbaddr}\0" \
120 "defboot=run nandboot\0" \
123 "altbootcmd=run usbscript\0"
126 #endif /* CONFIG_NAND */
132 "mmcroot0=setenv bootargs ${optargs_rot} ${optargs} console=${console}\0" \
133 "mmcroot1=setenv bootargs ${optargs_rot} ${optargs} console=${console} " \
134 "root=/dev/mmcblk0p2 rootfstype=ext4\0" \
135 "mmcboot0=echo booting Updatesystem from mmc (ext4-fs) ...; " \
136 "setenv simplefb 1; " \
137 "ext4load mmc 0:1 ${loadaddr} /${kernel}; " \
138 "ext4load mmc 0:1 ${ramaddr} /${ramdisk}; " \
139 "run mmcroot0; bootz ${loadaddr} ${ramaddr} ${dtbaddr};\0" \
140 "mmcboot1=echo booting PPT-OS from mmc (ext4-fs) ...; " \
141 "setenv simplefb 0; " \
142 "ext4load mmc 0:2 ${loadaddr} /boot/${kernel}; " \
143 "run mmcroot1; bootz ${loadaddr} - ${dtbaddr};\0" \
144 "defboot=ext4load mmc 0:2 ${loadaddr} /boot/PPTImage.md5 && run mmcboot1; " \
145 "ext4load mmc 0:1 ${dtbaddr} /$dtb && run mmcboot0; " \
146 "run ramboot; run usbscript;\0" \
148 "altbootcmd=run mmcboot0;\0" \
150 "tftp ${loadaddr} MLO && mmc write ${loadaddr} 100 100; " \
151 "tftp ${loadaddr} u-boot.img && mmc write ${loadaddr} 300 400;\0"
154 #endif /* CONFIG_MMC */
156 #ifndef CONFIG_SPL_BUILD
157 #define CONFIG_EXTRA_ENV_SETTINGS \
161 "dtb=bur-ppt-ts30.dtb\0" \
162 "dtbaddr=0x80100000\0" \
163 "loadaddr=0x80200000\0" \
164 "ramaddr=0x80A00000\0" \
166 "ramdisk=rootfs.cpio.uboot\0" \
167 "console=ttyO0,115200n8\0" \
168 "optargs=consoleblank=0 quiet panic=2\0" \
169 "nfsroot=/tftpboot/tseries/rootfs-small\0" \
171 "ramargs=setenv bootargs ${optargs} console=${console} root=/dev/ram0\0" \
172 "netargs=setenv bootargs console=${console} " \
175 "nfsroot=${serverip}:${nfsroot},${nfsopts} rw " \
177 "netboot=echo Booting from network ...; " \
179 "tftp ${loadaddr} ${kernel}; " \
180 "tftp ${dtbaddr} ${dtb}; " \
182 "bootz ${loadaddr} - ${dtbaddr}\0" \
183 "ramboot=echo Booting from network into RAM ...; "\
185 "tftp ${loadaddr} ${kernel}; " \
186 "tftp ${ramaddr} ${ramdisk}; " \
187 "if ext4load ${dtbdev} ${dtbpart} ${dtbaddr} /${dtb}; " \
188 "then; else tftp ${dtbaddr} ${dtb}; fi;" \
190 "bootz ${loadaddr} ${ramaddr} ${dtbaddr}; fi;\0" \
191 "netupdate=echo Updating UBOOT from Network (TFTP) ...; " \
192 "setenv autoload 0; " \
193 "dhcp && tftp 0x80000000 updateUBOOT.img && source;\0" \
196 #endif /* !CONFIG_SPL_BUILD*/
198 #define CONFIG_BOOTCOMMAND \
200 #define CONFIG_BOOTDELAY 0
204 * GPMC block. We support 1 device and the physical address to
205 * access CS0 at is 0x8000000.
207 #define CONFIG_SYS_MAX_NAND_DEVICE 1
208 #define CONFIG_SYS_NAND_BASE 0x8000000
209 #define CONFIG_NAND_OMAP_GPMC
210 /* don't change OMAP_ELM, ECCSCHEME. ROM code only supports this */
211 #define CONFIG_NAND_OMAP_ELM
212 #define CONFIG_NAND_OMAP_ECCSCHEME OMAP_ECC_BCH8_CODE_HW
213 #define CONFIG_SYS_NAND_5_ADDR_CYCLE
214 #define CONFIG_SYS_NAND_BLOCK_SIZE (128*1024)
215 #define CONFIG_SYS_NAND_PAGE_SIZE 2048
216 #define CONFIG_SYS_NAND_PAGE_COUNT (CONFIG_SYS_NAND_BLOCK_SIZE / \
217 CONFIG_SYS_NAND_PAGE_SIZE)
218 #define CONFIG_SYS_NAND_OOBSIZE 64
219 #define CONFIG_SYS_NAND_BAD_BLOCK_POS NAND_LARGE_BADBLOCK_POS
220 #define CONFIG_SYS_NAND_ECCPOS {2, 3, 4, 5, 6, 7, 8, 9, \
221 10, 11, 12, 13, 14, 15, 16, 17, \
222 18, 19, 20, 21, 22, 23, 24, 25, \
223 26, 27, 28, 29, 30, 31, 32, 33, \
224 34, 35, 36, 37, 38, 39, 40, 41, \
225 42, 43, 44, 45, 46, 47, 48, 49, \
226 50, 51, 52, 53, 54, 55, 56, 57, }
228 #define CONFIG_SYS_NAND_ECCSIZE 512
229 #define CONFIG_SYS_NAND_ECCBYTES 14
231 #define CONFIG_SYS_NAND_U_BOOT_START CONFIG_SYS_TEXT_BASE
232 #define CONFIG_SYS_NAND_U_BOOT_OFFS 0x80000
234 #define MTDIDS_DEFAULT "nand0=omap2-nand.0"
235 #define MTDPARTS_DEFAULT "mtdparts=omap2-nand.0:" \
237 "128k(MLO.backup)," \
239 "128k(u-boot-env)," \
244 #define CONFIG_NAND_OMAP_GPMC_WSCFG 1
245 #endif /* CONFIG_NAND */
247 /* USB configuration */
248 #define CONFIG_USB_MUSB_DSPS
249 #define CONFIG_ARCH_MISC_INIT
250 #define CONFIG_USB_MUSB_PIO_ONLY
251 #define CONFIG_USB_MUSB_DISABLE_BULK_COMBINE_SPLIT
252 /* attention! not only for gadget, enables also highspeed in hostmode */
253 #define CONFIG_USB_GADGET_DUALSPEED
254 #define CONFIG_AM335X_USB0
255 #define CONFIG_AM335X_USB0_MODE MUSB_HOST
256 #define CONFIG_AM335X_USB1
257 #define CONFIG_AM335X_USB1_MODE MUSB_HOST
259 #if defined(CONFIG_SPI_BOOT)
262 #define CONFIG_OMAP3_SPI
263 #define CONFIG_SF_DEFAULT_SPEED 24000000
265 #define CONFIG_SPL_SPI_SUPPORT
266 #define CONFIG_SPL_SPI_FLASH_SUPPORT
267 #define CONFIG_SPL_SPI_LOAD
268 #define CONFIG_SYS_SPI_U_BOOT_OFFS 0x20000
269 #undef CONFIG_ENV_IS_NOWHERE
270 #define CONFIG_ENV_IS_IN_SPI_FLASH
271 #define CONFIG_SYS_REDUNDAND_ENVIRONMENT
272 #define CONFIG_ENV_SPI_MAX_HZ CONFIG_SF_DEFAULT_SPEED
273 #define CONFIG_ENV_SECT_SIZE (4 << 10) /* 4 KB sectors */
274 #define CONFIG_ENV_OFFSET (768 << 10) /* 768 KiB in */
275 #define CONFIG_ENV_OFFSET_REDUND (896 << 10) /* 896 KiB in */
277 #elif defined(CONFIG_EMMC_BOOT)
278 #undef CONFIG_ENV_IS_NOWHERE
279 #define CONFIG_ENV_IS_IN_MMC
280 #define CONFIG_SYS_MMC_ENV_DEV 0
281 #define CONFIG_SYS_MMC_ENV_PART 2
282 #define CONFIG_ENV_OFFSET 0x40000 /* TODO: Adresse definieren */
283 #define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE)
284 #define CONFIG_SYS_REDUNDAND_ENVIRONMENT
286 #elif defined(CONFIG_NAND)
287 /* No NAND env support in SPL */
288 #ifdef CONFIG_SPL_BUILD
289 #define CONFIG_ENV_IS_NOWHERE
291 #define CONFIG_ENV_IS_IN_NAND
293 #define CONFIG_ENV_OFFSET 0x60000
294 #define CONFIG_SYS_ENV_SECT_SIZE CONFIG_ENV_SIZE
296 #error "no storage for Environment defined!"
299 * Common filesystems support. When we have removable storage we
300 * enabled a number of useful commands and support.
302 #if defined(CONFIG_MMC) || defined(CONFIG_USB_STORAGE)
303 #define CONFIG_DOS_PARTITION
304 #define CONFIG_CMD_FAT
305 #define CONFIG_FAT_WRITE
306 #define CONFIG_FS_EXT4
307 #define CONFIG_EXT4_WRITE
308 #define CONFIG_CMD_EXT4
309 #define CONFIG_CMD_EXT4_WRITE
310 #define CONFIG_CMD_FS_GENERIC
311 #endif /* CONFIG_MMC, ... */
313 #endif /* ! __CONFIG_TSERIES_H__ */