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Hannes Petermaier893c04e2014-02-07 08:07:36 +01001/*
2 * tseries.h
3 *
4 * specific parts for B&R T-Series Motherboard
5 *
6 * Copyright (C) 2013 Hannes Petermaier <oe5hpm@oevsv.at> -
7 * Bernecker & Rainer Industrieelektronik GmbH - http://www.br-automation.com
8 *
9 * SPDX-License-Identifier: GPL-2.0+
10 */
11
12#ifndef __CONFIG_TSERIES_H__
13#define __CONFIG_TSERIES_H__
14
15#include <configs/bur_am335x_common.h>
16/* ------------------------------------------------------------------------- */
Hannes Petermaierfbd5aed2015-02-03 13:22:26 +010017#define CONFIG_AM335X_LCD
18#define CONFIG_LCD
19#define CONFIG_LCD_NOSTDOUT
20#define CONFIG_SYS_WHITE_ON_BLACK
21#define LCD_BPP LCD_COLOR32
22
Hannes Petermaiercf1331f2015-02-03 13:22:28 +010023#define CONFIG_HW_WATCHDOG
24#define CONFIG_OMAP_WATCHDOG
25#define CONFIG_SPL_WATCHDOG_SUPPORT
Hannes Petermaierd79c1382015-04-08 07:38:34 +020026
27#define CONFIG_SPL_GPIO_SUPPORT
Hannes Petermaierdf770942015-02-03 13:22:29 +010028/* Bootcount using the RTC block */
29#define CONFIG_SYS_BOOTCOUNT_ADDR 0x44E3E000
30#define CONFIG_BOOTCOUNT_LIMIT
31#define CONFIG_BOOTCOUNT_AM33XX
Hannes Petermaier893c04e2014-02-07 08:07:36 +010032/* Clock Defines */
33#define V_OSCK 26000000 /* Clock output from T2 */
34#define V_SCLK (V_OSCK)
35
36#define CONFIG_POWER_TPS65217
37
38/* Support both device trees and ATAGs. */
39#define CONFIG_OF_LIBFDT
Hannes Petermaierfbd5aed2015-02-03 13:22:26 +010040#define CONFIG_USE_FDT /* use fdt within board code */
41#define CONFIG_OF_BOARD_SETUP
Hannes Petermaier893c04e2014-02-07 08:07:36 +010042#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*/
48
49/* MMC/SD IP block */
50#if defined(CONFIG_EMMC_BOOT)
51 #define CONFIG_MMC
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 */
61
62/*
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
65 * the Linux kernel.
66 */
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, ... */
71
72#undef CONFIG_SPL_OS_BOOT
73#ifdef CONFIG_SPL_OS_BOOT
74#define CONFIG_SYS_SPL_ARGS_ADDR 0x80F80000
75
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 */
80
81/* NAND */
82#ifdef CONFIG_NAND
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 */
88
89#ifdef CONFIG_NAND
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 */
98
Hannes Petermaier662a4762015-02-03 13:22:37 +010099/* Always 64 KiB env size */
100#define CONFIG_ENV_SIZE (64 << 10)
Hannes Petermaier893c04e2014-02-07 08:07:36 +0100101
102#ifdef CONFIG_NAND
103#define NANDARGS \
104 "mtdids=" MTDIDS_DEFAULT "\0" \
105 "mtdparts=" MTDPARTS_DEFAULT "\0" \
106 "nandargs=setenv bootargs console=${console} " \
107 "${optargs} " \
Hannes Petermaierd79c1382015-04-08 07:38:34 +0200108 "root=mtd6 " \
109 "rootfstype=jffs2\0" \
110 "kernelsize=0x400000\0" \
111 "nandboot=echo booting from nand ...; " \
Hannes Petermaier893c04e2014-02-07 08:07:36 +0100112 "run nandargs; " \
Hannes Petermaierd79c1382015-04-08 07:38:34 +0200113 "nand read ${loadaddr} kernel ${kernelsize}; " \
114 "bootz ${loadaddr} - ${dtbaddr}\0" \
115 "defboot=run nandboot\0" \
116 "bootlimit=1\0" \
117 "altbootcmd=run usbscript\0"
Hannes Petermaier893c04e2014-02-07 08:07:36 +0100118#else
119#define NANDARGS ""
120#endif /* CONFIG_NAND */
121
122#ifdef CONFIG_MMC
123#define MMCARGS \
Hannes Petermaier662a4762015-02-03 13:22:37 +0100124"dtbdev=mmc\0" \
125"dtbpart=0:1\0" \
126"logo0=ext4load mmc 0:3 ${loadaddr} /PPTLogo.bmp.gz && " \
127 "bmp display ${loadaddr} 0 0\0" \
128"logo1=ext4load mmc 0:1 ${loadaddr} /PPTLogo.bmp.gz && " \
129 "bmp display ${loadaddr} 0 0\0" \
130"mmcroot0=setenv bootargs ${optargs} console=${console}\0" \
131"mmcroot1=setenv bootargs ${optargs} console=${console} root=/dev/mmcblk0p2 " \
132 "rootfstype=ext4\0" \
133"mmcboot0=echo booting Updatesystem from mmc (ext4-fs) ...; " \
134 "ext4load mmc 0:1 ${loadaddr} /${kernel}; " \
135 "ext4load mmc 0:1 ${ramaddr} /${ramdisk}; " \
136 "run mmcroot0; bootz ${loadaddr} ${ramaddr} ${dtbaddr};\0" \
137"mmcboot1=echo booting PPT-OS from mmc (ext4-fs) ...; " \
138 "ext4load mmc 0:2 ${loadaddr} /boot/${kernel}; " \
139 "run mmcroot1; bootz ${loadaddr} - ${dtbaddr};\0" \
140"defboot=run logo0 || run logo1; " \
141 "ext4load mmc 0:2 ${loadaddr} /boot/PPTImage.md5 && run mmcboot1; " \
142 "ext4load mmc 0:1 ${dtbaddr} /$dtb && run mmcboot0; " \
143 "run ramboot; run usbupdate;\0" \
144"bootlimit=1\0" \
145"altbootcmd=run logo0 || run logo1; " \
146 "run mmcboot0;\0" \
147"upduboot=dhcp; " \
148 "tftp ${loadaddr} MLO && mmc write ${loadaddr} 100 100; " \
149 "tftp ${loadaddr} u-boot.img && mmc write ${loadaddr} 300 400;\0"
Hannes Petermaier893c04e2014-02-07 08:07:36 +0100150#else
151#define MMCARGS ""
152#endif /* CONFIG_MMC */
153
154#ifndef CONFIG_SPL_BUILD
155#define CONFIG_EXTRA_ENV_SETTINGS \
Hannes Petermaier7ae47f62015-02-03 13:22:34 +0100156BUR_COMMON_ENV \
Hannes Petermaier662a4762015-02-03 13:22:37 +0100157"verify=no\0" \
Hannes Petermaier7ae47f62015-02-03 13:22:34 +0100158"autoload=0\0" \
Hannes Petermaier662a4762015-02-03 13:22:37 +0100159"dtb=bur-ppt-ts30.dtb\0" \
160"dtbaddr=0x80100000\0" \
161"loadaddr=0x80200000\0" \
162"ramaddr=0x80A00000\0" \
163"kernel=zImage\0" \
164"ramdisk=rootfs.cpio.uboot\0" \
165"console=ttyO0,115200n8\0" \
166"optargs=consoleblank=0 quiet lpj=1191936 panic=2\0" \
167"nfsroot=/tftpboot/tseries/rootfs-small\0" \
168"nfsopts=nolock\0" \
169"ramargs=setenv bootargs ${optargs} console=${console} root=/dev/ram0\0" \
170"netargs=setenv bootargs console=${console} " \
171 "${optargs} " \
172 "root=/dev/nfs " \
173 "nfsroot=${serverip}:${nfsroot},${nfsopts} rw " \
174 "ip=dhcp\0" \
175"netboot=echo Booting from network ...; " \
176 "dhcp; " \
177 "tftp ${loadaddr} ${kernel}; " \
178 "tftp ${dtbaddr} ${dtb}; " \
179 "run netargs; " \
180 "bootz ${loadaddr} - ${dtbaddr}\0" \
181"ramboot=echo Booting from network into RAM ...; "\
182 "if dhcp; then; " \
183 "tftp ${loadaddr} ${kernel}; " \
184 "tftp ${ramaddr} ${ramdisk}; " \
185 "if ext4load ${dtbdev} ${dtbpart} ${dtbaddr} /${dtb}; " \
186 "then; else tftp ${dtbaddr} ${dtb}; fi;" \
187 "run mmcroot0; " \
188 "bootz ${loadaddr} ${ramaddr} ${dtbaddr}; fi;\0" \
189"usbupdate=echo Updating UBOOT from USB-Stick ...; " \
190 "usb start && fatload usb 0 0x80000000 updateubootusb.img && source\0" \
191"netupdate=echo Updating UBOOT from Network (TFTP) ...; " \
192 "setenv autoload 0; " \
193 "dhcp && tftp 0x80000000 updateUBOOT.img && source;\0" \
Hannes Petermaier7ae47f62015-02-03 13:22:34 +0100194NANDARGS \
195MMCARGS
Hannes Petermaier893c04e2014-02-07 08:07:36 +0100196#endif /* !CONFIG_SPL_BUILD*/
197
198#define CONFIG_BOOTCOMMAND \
Hannes Petermaier662a4762015-02-03 13:22:37 +0100199 "run defboot;"
200#define CONFIG_BOOTDELAY 0
Hannes Petermaier893c04e2014-02-07 08:07:36 +0100201
202#ifdef CONFIG_NAND
203/*
204 * GPMC block. We support 1 device and the physical address to
205 * access CS0 at is 0x8000000.
206 */
207#define CONFIG_SYS_MAX_NAND_DEVICE 1
208#define CONFIG_SYS_NAND_BASE 0x8000000
209#define CONFIG_NAND_OMAP_GPMC
210#define CONFIG_CMD_NAND
211/* don't change OMAP_ELM, ECCSCHEME. ROM code only supports this */
212#define CONFIG_NAND_OMAP_ELM
213#define CONFIG_NAND_OMAP_ECCSCHEME OMAP_ECC_BCH8_CODE_HW
Hannes Petermaier893c04e2014-02-07 08:07:36 +0100214#define CONFIG_SYS_NAND_5_ADDR_CYCLE
215#define CONFIG_SYS_NAND_BLOCK_SIZE (128*1024)
216#define CONFIG_SYS_NAND_PAGE_SIZE 2048
217#define CONFIG_SYS_NAND_PAGE_COUNT (CONFIG_SYS_NAND_BLOCK_SIZE / \
218 CONFIG_SYS_NAND_PAGE_SIZE)
219#define CONFIG_SYS_NAND_OOBSIZE 64
220#define CONFIG_SYS_NAND_BAD_BLOCK_POS NAND_LARGE_BADBLOCK_POS
221#define CONFIG_SYS_NAND_ECCPOS {2, 3, 4, 5, 6, 7, 8, 9, \
222 10, 11, 12, 13, 14, 15, 16, 17, \
223 18, 19, 20, 21, 22, 23, 24, 25, \
224 26, 27, 28, 29, 30, 31, 32, 33, \
225 34, 35, 36, 37, 38, 39, 40, 41, \
226 42, 43, 44, 45, 46, 47, 48, 49, \
227 50, 51, 52, 53, 54, 55, 56, 57, }
228
229#define CONFIG_SYS_NAND_ECCSIZE 512
230#define CONFIG_SYS_NAND_ECCBYTES 14
231
232#define CONFIG_SYS_NAND_U_BOOT_START CONFIG_SYS_TEXT_BASE
233#define CONFIG_SYS_NAND_U_BOOT_OFFS 0x80000
234
235#define MTDIDS_DEFAULT "nand0=omap2-nand.0"
236#define MTDPARTS_DEFAULT "mtdparts=omap2-nand.0:" \
Hannes Petermaierd79c1382015-04-08 07:38:34 +0200237 "128k(MLO)," \
238 "128k(MLO.backup)," \
239 "128k(dtb)," \
Hannes Petermaier893c04e2014-02-07 08:07:36 +0100240 "128k(u-boot-env)," \
Hannes Petermaierd79c1382015-04-08 07:38:34 +0200241 "512k(u-boot)," \
242 "4m(kernel),"\
243 "128m(rootfs),"\
244 "-(user)"
245#define CONFIG_NAND_OMAP_GPMC_WSCFG 1
Hannes Petermaier893c04e2014-02-07 08:07:36 +0100246#endif /* CONFIG_NAND */
247
248/* USB configuration */
249#define CONFIG_USB_MUSB_DSPS
250#define CONFIG_ARCH_MISC_INIT
251#define CONFIG_MUSB_PIO_ONLY
252#define CONFIG_MUSB_DISABLE_BULK_COMBINE_SPLIT
253/* attention! not only for gadget, enables also highspeed in hostmode */
254#define CONFIG_USB_GADGET_DUALSPEED
255#define CONFIG_MUSB_HOST
256#define CONFIG_AM335X_USB0
257#define CONFIG_AM335X_USB0_MODE MUSB_HOST
258#define CONFIG_AM335X_USB1
259#define CONFIG_AM335X_USB1_MODE MUSB_HOST
260
261#ifdef CONFIG_MUSB_HOST
262#define CONFIG_CMD_USB
263#define CONFIG_USB_STORAGE
264#endif /* CONFIG_MUSB_HOST */
265
266#if defined(CONFIG_SPI_BOOT)
267/* McSPI IP block */
268#define CONFIG_SPI
269#define CONFIG_OMAP3_SPI
270#define CONFIG_CMD_SPI
271#define CONFIG_CMD_SF
272#define CONFIG_SPI_FLASH
273#define CONFIG_SPI_FLASH_STMICRO
274#define CONFIG_SF_DEFAULT_SPEED 24000000
275
276#define CONFIG_SPL_SPI_SUPPORT
277#define CONFIG_SPL_SPI_FLASH_SUPPORT
278#define CONFIG_SPL_SPI_LOAD
Hannes Petermaier893c04e2014-02-07 08:07:36 +0100279#define CONFIG_SYS_SPI_U_BOOT_OFFS 0x20000
280#undef CONFIG_ENV_IS_NOWHERE
281#define CONFIG_ENV_IS_IN_SPI_FLASH
282#define CONFIG_SYS_REDUNDAND_ENVIRONMENT
283#define CONFIG_ENV_SPI_MAX_HZ CONFIG_SF_DEFAULT_SPEED
284#define CONFIG_ENV_SECT_SIZE (4 << 10) /* 4 KB sectors */
285#define CONFIG_ENV_OFFSET (768 << 10) /* 768 KiB in */
286#define CONFIG_ENV_OFFSET_REDUND (896 << 10) /* 896 KiB in */
287
288#elif defined(CONFIG_EMMC_BOOT)
289#undef CONFIG_ENV_IS_NOWHERE
290#define CONFIG_ENV_IS_IN_MMC
Hannes Petermaier46c8ebc2014-04-08 08:39:20 +0200291#define CONFIG_SYS_MMC_ENV_DEV 0
Hannes Petermaier893c04e2014-02-07 08:07:36 +0100292#define CONFIG_SYS_MMC_ENV_PART 2
293#define CONFIG_ENV_OFFSET 0x40000 /* TODO: Adresse definieren */
294#define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE)
295#define CONFIG_SYS_REDUNDAND_ENVIRONMENT
296
297#elif defined(CONFIG_NAND)
Tom Rinie017fd62014-07-18 11:51:33 -0400298/* No NAND env support in SPL */
299#ifdef CONFIG_SPL_BUILD
300#define CONFIG_ENV_IS_NOWHERE
301#else
Hannes Petermaier893c04e2014-02-07 08:07:36 +0100302#define CONFIG_ENV_IS_IN_NAND
Tom Rinie017fd62014-07-18 11:51:33 -0400303#endif
Hannes Petermaierd79c1382015-04-08 07:38:34 +0200304#define CONFIG_ENV_OFFSET 0x60000
Hannes Petermaier893c04e2014-02-07 08:07:36 +0100305#define CONFIG_SYS_ENV_SECT_SIZE CONFIG_ENV_SIZE
306#else
307#error "no storage for Environment defined!"
308#endif
309/*
310 * Common filesystems support. When we have removable storage we
311 * enabled a number of useful commands and support.
312 */
313#if defined(CONFIG_MMC) || defined(CONFIG_USB_STORAGE)
314#define CONFIG_DOS_PARTITION
315#define CONFIG_CMD_FAT
316#define CONFIG_FAT_WRITE
Hannes Petermaierc05c2962015-02-03 13:22:30 +0100317#define CONFIG_FS_EXT4
318#define CONFIG_EXT4_WRITE
319#define CONFIG_CMD_EXT4
320#define CONFIG_CMD_EXT4_WRITE
Hannes Petermaier893c04e2014-02-07 08:07:36 +0100321#define CONFIG_CMD_FS_GENERIC
322#endif /* CONFIG_MMC, ... */
323
324#endif /* ! __CONFIG_TSERIES_H__ */