4 * specific parts for B&R KWB 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_KWB_H__
13 #define __CONFIG_KWB_H__
15 #include <configs/bur_am335x_common.h>
16 /* ------------------------------------------------------------------------- */
17 #define CONFIG_AM335X_LCD
19 #define CONFIG_LCD_NOSTDOUT
20 #define CONFIG_SYS_WHITE_ON_BLACK
21 #define LCD_BPP LCD_COLOR32
23 #define V_OSCK 26000000 /* Clock output from T2 */
24 #define V_SCLK (V_OSCK)
26 #define CONFIG_POWER_TPS65217
28 #define CONFIG_MACH_TYPE 3589
30 #define CONFIG_SYS_OMAP24_I2C_SPEED_PSOC 20000
33 #define CONFIG_SPL_GPIO_SUPPORT
37 #define CONFIG_GENERIC_MMC
38 #define CONFIG_OMAP_HSMMC
39 #define CONFIG_CMD_MMC
40 #define CONFIG_SUPPORT_EMMC_BOOT
41 /* RAW SD card / eMMC locations. */
42 #define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 0x300 /*addr. 0x60000 */
43 #define CONFIG_SYS_U_BOOT_MAX_SIZE_SECTORS 0x200 /* 256 KB */
44 #define CONFIG_SPL_MMC_SUPPORT
46 #undef CONFIG_SPL_OS_BOOT
47 #ifdef CONFIG_SPL_OS_BOOT
48 #define CONFIG_SYS_SPL_ARGS_ADDR 0x80F80000
50 /* RAW SD card / eMMC */
51 #define CONFIG_SYS_MMCSD_RAW_MODE_KERNEL_SECTOR 0x900 /* address 0x120000 */
52 #define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTOR 0x80 /* address 0x10000 */
53 #define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTORS 0x80 /* 64KiB */
55 #endif /* CONFIG_SPL_OS_BOOT */
57 /* Always 128 KiB env size */
58 #define CONFIG_ENV_SIZE (128 << 10)
60 #ifndef CONFIG_SPL_BUILD
61 #define CONFIG_EXTRA_ENV_SETTINGS \
63 "loadaddr=0x80100000\0" \
65 "usbboot=echo Booting from USB-Stick ...; " \
67 "fatload usb 0 ${loadaddr} ${bootfile}; " \
70 "netboot=echo Booting from network ...; " \
71 "setenv autoload 0; " \
73 "tftp ${loadaddr} arimg; " \
75 "usbupdate=echo Updating UBOOT from USB-Stick ...; " \
77 "fatload usb 0 0x80000000 updateubootusb.img; " \
79 "netupdate=echo Updating UBOOT from Network (TFTP) ...; " \
80 "setenv autoload 0; " \
82 "tftp 0x80000000 updateUBOOT.img;" \
84 #endif /* !CONFIG_SPL_BUILD*/
86 #define CONFIG_BOOTCOMMAND \
88 #define CONFIG_BOOTDELAY 1 /* TODO: für release auf 0 setzen */
90 /* undefine command which we not need here */
91 #undef CONFIG_BOOTM_NETBSD
92 #undef CONFIG_BOOTM_PLAN9
93 #undef CONFIG_BOOTM_RTEMS
94 #undef CONFIG_CMD_CRC32
96 /* Support both device trees and ATAGs. */
97 #define CONFIG_OF_LIBFDT
98 #define CONFIG_CMDLINE_TAG
99 #define CONFIG_SETUP_MEMORY_TAGS
100 #define CONFIG_INITRD_TAG
101 #define CONFIG_CMD_BOOTZ
103 /* USB configuration */
104 #define CONFIG_USB_MUSB_DSPS
105 #define CONFIG_ARCH_MISC_INIT
106 #define CONFIG_MUSB_PIO_ONLY
107 #define CONFIG_MUSB_DISABLE_BULK_COMBINE_SPLIT
108 /* attention! not only for gadget, enables also highspeed in hostmode */
109 #define CONFIG_USB_GADGET_DUALSPEED
110 #define CONFIG_MUSB_HOST
111 #define CONFIG_AM335X_USB0
112 #define CONFIG_AM335X_USB0_MODE MUSB_HOST
113 #define CONFIG_AM335X_USB1
114 #define CONFIG_AM335X_USB1_MODE MUSB_HOST
116 #ifdef CONFIG_MUSB_HOST
117 #define CONFIG_CMD_USB
118 #define CONFIG_USB_STORAGE
119 #endif /* CONFIG_MUSB_HOST */
121 #undef CONFIG_ENV_IS_NOWHERE
122 #define CONFIG_ENV_IS_IN_MMC
123 #define CONFIG_SYS_MMC_ENV_DEV 0
124 #define CONFIG_SYS_MMC_ENV_PART 2
125 #define CONFIG_ENV_OFFSET 0x40000 /* TODO: Adresse definieren */
126 #define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE)
127 #define CONFIG_SYS_REDUNDAND_ENVIRONMENT
129 * Common filesystems support. When we have removable storage we
130 * enabled a number of useful commands and support.
132 #if defined(CONFIG_MMC) || defined(CONFIG_USB_STORAGE)
133 #define CONFIG_DOS_PARTITION
134 #define CONFIG_CMD_FAT
135 #define CONFIG_FAT_WRITE
136 #define CONFIG_CMD_FS_GENERIC
137 #endif /* CONFIG_MMC, ... */
139 #endif /* ! __CONFIG_TSERIES_H__ */