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Commit | Line | Data |
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893c04e1 | 1 | /* |
2290fe06 | 2 | * brtpp1.h |
893c04e1 HP |
3 | * |
4 | * specific parts for B&R T-Series Motherboard | |
5 | * | |
4c302b9a | 6 | * Copyright (C) 2013 Hannes Schmelzer <oe5hpm@oevsv.at> - |
893c04e1 HP |
7 | * Bernecker & Rainer Industrieelektronik GmbH - http://www.br-automation.com |
8 | * | |
9 | * SPDX-License-Identifier: GPL-2.0+ | |
10 | */ | |
11 | ||
2290fe06 HS |
12 | #ifndef __CONFIG_BRPPT1_H__ |
13 | #define __CONFIG_BRPPT1_H__ | |
893c04e1 | 14 | |
3b804d94 | 15 | #include <configs/bur_cfg_common.h> |
893c04e1 HP |
16 | #include <configs/bur_am335x_common.h> |
17 | /* ------------------------------------------------------------------------- */ | |
fbd5aeda | 18 | #define CONFIG_AM335X_LCD |
d804452b | 19 | #define CONFIG_LCD_ROTATION |
99f72472 | 20 | #define CONFIG_LCD_DT_SIMPLEFB |
fbd5aeda HP |
21 | #define CONFIG_SYS_WHITE_ON_BLACK |
22 | #define LCD_BPP LCD_COLOR32 | |
23 | ||
cf1331f8 HP |
24 | #define CONFIG_HW_WATCHDOG |
25 | #define CONFIG_OMAP_WATCHDOG | |
d79c138c | 26 | |
df770945 HP |
27 | /* Bootcount using the RTC block */ |
28 | #define CONFIG_SYS_BOOTCOUNT_ADDR 0x44E3E000 | |
29 | #define CONFIG_BOOTCOUNT_LIMIT | |
30 | #define CONFIG_BOOTCOUNT_AM33XX | |
3b804d94 HS |
31 | |
32 | /* memory */ | |
33 | #define CONFIG_SYS_MALLOC_LEN (5 * 1024 * 1024) | |
34 | ||
893c04e1 HP |
35 | /* Clock Defines */ |
36 | #define V_OSCK 26000000 /* Clock output from T2 */ | |
37 | #define V_SCLK (V_OSCK) | |
38 | ||
39 | #define CONFIG_POWER_TPS65217 | |
40 | ||
41 | /* Support both device trees and ATAGs. */ | |
fbd5aeda | 42 | #define CONFIG_USE_FDT /* use fdt within board code */ |
893c04e1 HP |
43 | #define CONFIG_CMDLINE_TAG |
44 | #define CONFIG_SETUP_MEMORY_TAGS | |
45 | #define CONFIG_INITRD_TAG | |
893c04e1 HP |
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 | |
893c04e1 | 54 | #define CONFIG_SUPPORT_EMMC_BOOT |
893c04e1 HP |
55 | #endif /* CONFIG_EMMC_BOOT */ |
56 | ||
57 | /* | |
58 | * When we have SPI or NAND flash we expect to be making use of mtdparts, | |
59 | * both for ease of use in U-Boot and for passing information on to | |
60 | * the Linux kernel. | |
61 | */ | |
62 | #if defined(CONFIG_SPI_BOOT) || defined(CONFIG_NAND) | |
63 | #define CONFIG_MTD_DEVICE /* Required for mtdparts */ | |
64 | #define CONFIG_CMD_MTDPARTS | |
65 | #endif /* CONFIG_SPI_BOOT, ... */ | |
66 | ||
893c04e1 HP |
67 | #ifdef CONFIG_SPL_OS_BOOT |
68 | #define CONFIG_SYS_SPL_ARGS_ADDR 0x80F80000 | |
69 | ||
70 | /* RAW SD card / eMMC */ | |
71 | #define CONFIG_SYS_MMCSD_RAW_MODE_KERNEL_SECTOR 0x900 /* address 0x120000 */ | |
72 | #define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTOR 0x80 /* address 0x10000 */ | |
73 | #define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTORS 0x80 /* 64KiB */ | |
74 | ||
75 | /* NAND */ | |
76 | #ifdef CONFIG_NAND | |
77 | #define CONFIG_CMD_SPL_NAND_OFS 0x080000 /* end of u-boot */ | |
78 | #define CONFIG_SYS_NAND_SPL_KERNEL_OFFS 0x140000 | |
79 | #define CONFIG_CMD_SPL_WRITE_SIZE 0x2000 | |
80 | #endif /* CONFIG_NAND */ | |
81 | #endif /* CONFIG_SPL_OS_BOOT */ | |
82 | ||
83 | #ifdef CONFIG_NAND | |
84 | #define CONFIG_SPL_NAND_AM33XX_BCH /* OMAP4 and later ELM support */ | |
893c04e1 HP |
85 | #define CONFIG_SPL_NAND_BASE |
86 | #define CONFIG_SPL_NAND_DRIVERS | |
87 | #define CONFIG_SPL_NAND_ECC | |
88 | #define CONFIG_SYS_NAND_U_BOOT_START CONFIG_SYS_TEXT_BASE | |
89 | #define CONFIG_SYS_NAND_U_BOOT_OFFS 0x80000 | |
90 | #endif /* CONFIG_NAND */ | |
91 | ||
662a4765 HP |
92 | /* Always 64 KiB env size */ |
93 | #define CONFIG_ENV_SIZE (64 << 10) | |
893c04e1 HP |
94 | |
95 | #ifdef CONFIG_NAND | |
96 | #define NANDARGS \ | |
97 | "mtdids=" MTDIDS_DEFAULT "\0" \ | |
98 | "mtdparts=" MTDPARTS_DEFAULT "\0" \ | |
99 | "nandargs=setenv bootargs console=${console} " \ | |
100 | "${optargs} " \ | |
d804452b | 101 | "${optargs_rot} " \ |
d79c138c HP |
102 | "root=mtd6 " \ |
103 | "rootfstype=jffs2\0" \ | |
104 | "kernelsize=0x400000\0" \ | |
105 | "nandboot=echo booting from nand ...; " \ | |
893c04e1 | 106 | "run nandargs; " \ |
d79c138c HP |
107 | "nand read ${loadaddr} kernel ${kernelsize}; " \ |
108 | "bootz ${loadaddr} - ${dtbaddr}\0" \ | |
109 | "defboot=run nandboot\0" \ | |
110 | "bootlimit=1\0" \ | |
99f72472 | 111 | "simplefb=1\0 " \ |
d79c138c | 112 | "altbootcmd=run usbscript\0" |
893c04e1 HP |
113 | #else |
114 | #define NANDARGS "" | |
115 | #endif /* CONFIG_NAND */ | |
116 | ||
117 | #ifdef CONFIG_MMC | |
118 | #define MMCARGS \ | |
662a4765 HP |
119 | "dtbdev=mmc\0" \ |
120 | "dtbpart=0:1\0" \ | |
d804452b HP |
121 | "mmcroot0=setenv bootargs ${optargs_rot} ${optargs} console=${console}\0" \ |
122 | "mmcroot1=setenv bootargs ${optargs_rot} ${optargs} console=${console} " \ | |
123 | "root=/dev/mmcblk0p2 rootfstype=ext4\0" \ | |
662a4765 | 124 | "mmcboot0=echo booting Updatesystem from mmc (ext4-fs) ...; " \ |
99f72472 | 125 | "setenv simplefb 1; " \ |
662a4765 HP |
126 | "ext4load mmc 0:1 ${loadaddr} /${kernel}; " \ |
127 | "ext4load mmc 0:1 ${ramaddr} /${ramdisk}; " \ | |
128 | "run mmcroot0; bootz ${loadaddr} ${ramaddr} ${dtbaddr};\0" \ | |
129 | "mmcboot1=echo booting PPT-OS from mmc (ext4-fs) ...; " \ | |
99f72472 | 130 | "setenv simplefb 0; " \ |
662a4765 HP |
131 | "ext4load mmc 0:2 ${loadaddr} /boot/${kernel}; " \ |
132 | "run mmcroot1; bootz ${loadaddr} - ${dtbaddr};\0" \ | |
4e2a3415 | 133 | "defboot=ext4load mmc 0:2 ${loadaddr} /boot/PPTImage.md5 && run mmcboot1; " \ |
662a4765 | 134 | "ext4load mmc 0:1 ${dtbaddr} /$dtb && run mmcboot0; " \ |
5094befd | 135 | "run ramboot; run usbscript;\0" \ |
662a4765 | 136 | "bootlimit=1\0" \ |
4e2a3415 | 137 | "altbootcmd=run mmcboot0;\0" \ |
662a4765 HP |
138 | "upduboot=dhcp; " \ |
139 | "tftp ${loadaddr} MLO && mmc write ${loadaddr} 100 100; " \ | |
140 | "tftp ${loadaddr} u-boot.img && mmc write ${loadaddr} 300 400;\0" | |
893c04e1 HP |
141 | #else |
142 | #define MMCARGS "" | |
143 | #endif /* CONFIG_MMC */ | |
144 | ||
145 | #ifndef CONFIG_SPL_BUILD | |
146 | #define CONFIG_EXTRA_ENV_SETTINGS \ | |
7ae47f6b | 147 | BUR_COMMON_ENV \ |
662a4765 | 148 | "verify=no\0" \ |
7ae47f6b | 149 | "autoload=0\0" \ |
662a4765 HP |
150 | "dtb=bur-ppt-ts30.dtb\0" \ |
151 | "dtbaddr=0x80100000\0" \ | |
152 | "loadaddr=0x80200000\0" \ | |
153 | "ramaddr=0x80A00000\0" \ | |
154 | "kernel=zImage\0" \ | |
155 | "ramdisk=rootfs.cpio.uboot\0" \ | |
156 | "console=ttyO0,115200n8\0" \ | |
14ec12fa | 157 | "optargs=consoleblank=0 quiet panic=2\0" \ |
662a4765 HP |
158 | "nfsroot=/tftpboot/tseries/rootfs-small\0" \ |
159 | "nfsopts=nolock\0" \ | |
160 | "ramargs=setenv bootargs ${optargs} console=${console} root=/dev/ram0\0" \ | |
161 | "netargs=setenv bootargs console=${console} " \ | |
162 | "${optargs} " \ | |
163 | "root=/dev/nfs " \ | |
164 | "nfsroot=${serverip}:${nfsroot},${nfsopts} rw " \ | |
165 | "ip=dhcp\0" \ | |
166 | "netboot=echo Booting from network ...; " \ | |
167 | "dhcp; " \ | |
168 | "tftp ${loadaddr} ${kernel}; " \ | |
169 | "tftp ${dtbaddr} ${dtb}; " \ | |
170 | "run netargs; " \ | |
171 | "bootz ${loadaddr} - ${dtbaddr}\0" \ | |
172 | "ramboot=echo Booting from network into RAM ...; "\ | |
173 | "if dhcp; then; " \ | |
174 | "tftp ${loadaddr} ${kernel}; " \ | |
175 | "tftp ${ramaddr} ${ramdisk}; " \ | |
176 | "if ext4load ${dtbdev} ${dtbpart} ${dtbaddr} /${dtb}; " \ | |
177 | "then; else tftp ${dtbaddr} ${dtb}; fi;" \ | |
178 | "run mmcroot0; " \ | |
179 | "bootz ${loadaddr} ${ramaddr} ${dtbaddr}; fi;\0" \ | |
662a4765 HP |
180 | "netupdate=echo Updating UBOOT from Network (TFTP) ...; " \ |
181 | "setenv autoload 0; " \ | |
182 | "dhcp && tftp 0x80000000 updateUBOOT.img && source;\0" \ | |
7ae47f6b HP |
183 | NANDARGS \ |
184 | MMCARGS | |
893c04e1 HP |
185 | #endif /* !CONFIG_SPL_BUILD*/ |
186 | ||
187 | #define CONFIG_BOOTCOMMAND \ | |
662a4765 | 188 | "run defboot;" |
893c04e1 HP |
189 | |
190 | #ifdef CONFIG_NAND | |
191 | /* | |
192 | * GPMC block. We support 1 device and the physical address to | |
193 | * access CS0 at is 0x8000000. | |
194 | */ | |
195 | #define CONFIG_SYS_MAX_NAND_DEVICE 1 | |
196 | #define CONFIG_SYS_NAND_BASE 0x8000000 | |
197 | #define CONFIG_NAND_OMAP_GPMC | |
893c04e1 HP |
198 | /* don't change OMAP_ELM, ECCSCHEME. ROM code only supports this */ |
199 | #define CONFIG_NAND_OMAP_ELM | |
200 | #define CONFIG_NAND_OMAP_ECCSCHEME OMAP_ECC_BCH8_CODE_HW | |
893c04e1 HP |
201 | #define CONFIG_SYS_NAND_5_ADDR_CYCLE |
202 | #define CONFIG_SYS_NAND_BLOCK_SIZE (128*1024) | |
203 | #define CONFIG_SYS_NAND_PAGE_SIZE 2048 | |
204 | #define CONFIG_SYS_NAND_PAGE_COUNT (CONFIG_SYS_NAND_BLOCK_SIZE / \ | |
205 | CONFIG_SYS_NAND_PAGE_SIZE) | |
206 | #define CONFIG_SYS_NAND_OOBSIZE 64 | |
207 | #define CONFIG_SYS_NAND_BAD_BLOCK_POS NAND_LARGE_BADBLOCK_POS | |
208 | #define CONFIG_SYS_NAND_ECCPOS {2, 3, 4, 5, 6, 7, 8, 9, \ | |
209 | 10, 11, 12, 13, 14, 15, 16, 17, \ | |
210 | 18, 19, 20, 21, 22, 23, 24, 25, \ | |
211 | 26, 27, 28, 29, 30, 31, 32, 33, \ | |
212 | 34, 35, 36, 37, 38, 39, 40, 41, \ | |
213 | 42, 43, 44, 45, 46, 47, 48, 49, \ | |
214 | 50, 51, 52, 53, 54, 55, 56, 57, } | |
215 | ||
216 | #define CONFIG_SYS_NAND_ECCSIZE 512 | |
217 | #define CONFIG_SYS_NAND_ECCBYTES 14 | |
218 | ||
219 | #define CONFIG_SYS_NAND_U_BOOT_START CONFIG_SYS_TEXT_BASE | |
220 | #define CONFIG_SYS_NAND_U_BOOT_OFFS 0x80000 | |
221 | ||
222 | #define MTDIDS_DEFAULT "nand0=omap2-nand.0" | |
223 | #define MTDPARTS_DEFAULT "mtdparts=omap2-nand.0:" \ | |
d79c138c HP |
224 | "128k(MLO)," \ |
225 | "128k(MLO.backup)," \ | |
226 | "128k(dtb)," \ | |
893c04e1 | 227 | "128k(u-boot-env)," \ |
d79c138c HP |
228 | "512k(u-boot)," \ |
229 | "4m(kernel),"\ | |
230 | "128m(rootfs),"\ | |
231 | "-(user)" | |
232 | #define CONFIG_NAND_OMAP_GPMC_WSCFG 1 | |
893c04e1 HP |
233 | #endif /* CONFIG_NAND */ |
234 | ||
235 | /* USB configuration */ | |
236 | #define CONFIG_USB_MUSB_DSPS | |
237 | #define CONFIG_ARCH_MISC_INIT | |
95de1e2f PK |
238 | #define CONFIG_USB_MUSB_PIO_ONLY |
239 | #define CONFIG_USB_MUSB_DISABLE_BULK_COMBINE_SPLIT | |
893c04e1 HP |
240 | #define CONFIG_AM335X_USB0 |
241 | #define CONFIG_AM335X_USB0_MODE MUSB_HOST | |
242 | #define CONFIG_AM335X_USB1 | |
243 | #define CONFIG_AM335X_USB1_MODE MUSB_HOST | |
244 | ||
893c04e1 HP |
245 | #if defined(CONFIG_SPI_BOOT) |
246 | /* McSPI IP block */ | |
247 | #define CONFIG_SPI | |
248 | #define CONFIG_OMAP3_SPI | |
893c04e1 HP |
249 | #define CONFIG_SF_DEFAULT_SPEED 24000000 |
250 | ||
893c04e1 | 251 | #define CONFIG_SPL_SPI_LOAD |
893c04e1 HP |
252 | #define CONFIG_SYS_SPI_U_BOOT_OFFS 0x20000 |
253 | #undef CONFIG_ENV_IS_NOWHERE | |
254 | #define CONFIG_ENV_IS_IN_SPI_FLASH | |
255 | #define CONFIG_SYS_REDUNDAND_ENVIRONMENT | |
256 | #define CONFIG_ENV_SPI_MAX_HZ CONFIG_SF_DEFAULT_SPEED | |
257 | #define CONFIG_ENV_SECT_SIZE (4 << 10) /* 4 KB sectors */ | |
258 | #define CONFIG_ENV_OFFSET (768 << 10) /* 768 KiB in */ | |
259 | #define CONFIG_ENV_OFFSET_REDUND (896 << 10) /* 896 KiB in */ | |
260 | ||
261 | #elif defined(CONFIG_EMMC_BOOT) | |
262 | #undef CONFIG_ENV_IS_NOWHERE | |
263 | #define CONFIG_ENV_IS_IN_MMC | |
46c8ebc8 | 264 | #define CONFIG_SYS_MMC_ENV_DEV 0 |
893c04e1 HP |
265 | #define CONFIG_SYS_MMC_ENV_PART 2 |
266 | #define CONFIG_ENV_OFFSET 0x40000 /* TODO: Adresse definieren */ | |
267 | #define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE) | |
268 | #define CONFIG_SYS_REDUNDAND_ENVIRONMENT | |
269 | ||
270 | #elif defined(CONFIG_NAND) | |
e017fd61 TR |
271 | /* No NAND env support in SPL */ |
272 | #ifdef CONFIG_SPL_BUILD | |
273 | #define CONFIG_ENV_IS_NOWHERE | |
274 | #else | |
893c04e1 | 275 | #define CONFIG_ENV_IS_IN_NAND |
e017fd61 | 276 | #endif |
d79c138c | 277 | #define CONFIG_ENV_OFFSET 0x60000 |
893c04e1 HP |
278 | #define CONFIG_SYS_ENV_SECT_SIZE CONFIG_ENV_SIZE |
279 | #else | |
280 | #error "no storage for Environment defined!" | |
281 | #endif | |
282 | /* | |
283 | * Common filesystems support. When we have removable storage we | |
284 | * enabled a number of useful commands and support. | |
285 | */ | |
286 | #if defined(CONFIG_MMC) || defined(CONFIG_USB_STORAGE) | |
287 | #define CONFIG_DOS_PARTITION | |
893c04e1 | 288 | #define CONFIG_FAT_WRITE |
c05c2967 HP |
289 | #define CONFIG_FS_EXT4 |
290 | #define CONFIG_EXT4_WRITE | |
893c04e1 HP |
291 | #endif /* CONFIG_MMC, ... */ |
292 | ||
2290fe06 | 293 | #endif /* ! __CONFIG_BRPPT1_H__ */ |