]>
Commit | Line | Data |
---|---|---|
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 LCD_BPP LCD_COLOR32 |
22 | ||
df770945 HP |
23 | /* Bootcount using the RTC block */ |
24 | #define CONFIG_SYS_BOOTCOUNT_ADDR 0x44E3E000 | |
25 | #define CONFIG_BOOTCOUNT_LIMIT | |
26 | #define CONFIG_BOOTCOUNT_AM33XX | |
3b804d94 HS |
27 | |
28 | /* memory */ | |
29 | #define CONFIG_SYS_MALLOC_LEN (5 * 1024 * 1024) | |
30 | ||
893c04e1 HP |
31 | /* Clock Defines */ |
32 | #define V_OSCK 26000000 /* Clock output from T2 */ | |
33 | #define V_SCLK (V_OSCK) | |
34 | ||
35 | #define CONFIG_POWER_TPS65217 | |
36 | ||
37 | /* Support both device trees and ATAGs. */ | |
fbd5aeda | 38 | #define CONFIG_USE_FDT /* use fdt within board code */ |
893c04e1 HP |
39 | #define CONFIG_CMDLINE_TAG |
40 | #define CONFIG_SETUP_MEMORY_TAGS | |
41 | #define CONFIG_INITRD_TAG | |
893c04e1 HP |
42 | /*#define CONFIG_MACH_TYPE 3589*/ |
43 | #define CONFIG_MACH_TYPE 0xFFFFFFFF /* TODO: check with kernel*/ | |
44 | ||
45 | /* MMC/SD IP block */ | |
46 | #if defined(CONFIG_EMMC_BOOT) | |
893c04e1 | 47 | #define CONFIG_SUPPORT_EMMC_BOOT |
893c04e1 HP |
48 | #endif /* CONFIG_EMMC_BOOT */ |
49 | ||
50 | /* | |
51 | * When we have SPI or NAND flash we expect to be making use of mtdparts, | |
52 | * both for ease of use in U-Boot and for passing information on to | |
53 | * the Linux kernel. | |
54 | */ | |
55 | #if defined(CONFIG_SPI_BOOT) || defined(CONFIG_NAND) | |
56 | #define CONFIG_MTD_DEVICE /* Required for mtdparts */ | |
893c04e1 HP |
57 | #endif /* CONFIG_SPI_BOOT, ... */ |
58 | ||
893c04e1 HP |
59 | #ifdef CONFIG_SPL_OS_BOOT |
60 | #define CONFIG_SYS_SPL_ARGS_ADDR 0x80F80000 | |
61 | ||
62 | /* RAW SD card / eMMC */ | |
63 | #define CONFIG_SYS_MMCSD_RAW_MODE_KERNEL_SECTOR 0x900 /* address 0x120000 */ | |
64 | #define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTOR 0x80 /* address 0x10000 */ | |
65 | #define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTORS 0x80 /* 64KiB */ | |
66 | ||
67 | /* NAND */ | |
68 | #ifdef CONFIG_NAND | |
893c04e1 | 69 | #define CONFIG_SYS_NAND_SPL_KERNEL_OFFS 0x140000 |
893c04e1 HP |
70 | #endif /* CONFIG_NAND */ |
71 | #endif /* CONFIG_SPL_OS_BOOT */ | |
72 | ||
73 | #ifdef CONFIG_NAND | |
74 | #define CONFIG_SPL_NAND_AM33XX_BCH /* OMAP4 and later ELM support */ | |
893c04e1 HP |
75 | #define CONFIG_SPL_NAND_BASE |
76 | #define CONFIG_SPL_NAND_DRIVERS | |
77 | #define CONFIG_SPL_NAND_ECC | |
78 | #define CONFIG_SYS_NAND_U_BOOT_START CONFIG_SYS_TEXT_BASE | |
79 | #define CONFIG_SYS_NAND_U_BOOT_OFFS 0x80000 | |
80 | #endif /* CONFIG_NAND */ | |
81 | ||
662a4765 HP |
82 | /* Always 64 KiB env size */ |
83 | #define CONFIG_ENV_SIZE (64 << 10) | |
893c04e1 HP |
84 | |
85 | #ifdef CONFIG_NAND | |
86 | #define NANDARGS \ | |
87 | "mtdids=" MTDIDS_DEFAULT "\0" \ | |
88 | "mtdparts=" MTDPARTS_DEFAULT "\0" \ | |
89 | "nandargs=setenv bootargs console=${console} " \ | |
90 | "${optargs} " \ | |
d804452b | 91 | "${optargs_rot} " \ |
d79c138c HP |
92 | "root=mtd6 " \ |
93 | "rootfstype=jffs2\0" \ | |
94 | "kernelsize=0x400000\0" \ | |
95 | "nandboot=echo booting from nand ...; " \ | |
893c04e1 | 96 | "run nandargs; " \ |
d79c138c HP |
97 | "nand read ${loadaddr} kernel ${kernelsize}; " \ |
98 | "bootz ${loadaddr} - ${dtbaddr}\0" \ | |
99 | "defboot=run nandboot\0" \ | |
100 | "bootlimit=1\0" \ | |
99f72472 | 101 | "simplefb=1\0 " \ |
d79c138c | 102 | "altbootcmd=run usbscript\0" |
893c04e1 HP |
103 | #else |
104 | #define NANDARGS "" | |
105 | #endif /* CONFIG_NAND */ | |
106 | ||
107 | #ifdef CONFIG_MMC | |
108 | #define MMCARGS \ | |
662a4765 | 109 | "dtbdev=mmc\0" \ |
29e00313 | 110 | "dtbpart=1:1\0" \ |
d804452b HP |
111 | "mmcroot0=setenv bootargs ${optargs_rot} ${optargs} console=${console}\0" \ |
112 | "mmcroot1=setenv bootargs ${optargs_rot} ${optargs} console=${console} " \ | |
113 | "root=/dev/mmcblk0p2 rootfstype=ext4\0" \ | |
662a4765 | 114 | "mmcboot0=echo booting Updatesystem from mmc (ext4-fs) ...; " \ |
99f72472 | 115 | "setenv simplefb 1; " \ |
29e00313 HS |
116 | "ext4load mmc 1:1 ${loadaddr} /${kernel}; " \ |
117 | "ext4load mmc 1:1 ${ramaddr} /${ramdisk}; " \ | |
662a4765 HP |
118 | "run mmcroot0; bootz ${loadaddr} ${ramaddr} ${dtbaddr};\0" \ |
119 | "mmcboot1=echo booting PPT-OS from mmc (ext4-fs) ...; " \ | |
99f72472 | 120 | "setenv simplefb 0; " \ |
29e00313 | 121 | "ext4load mmc 1:2 ${loadaddr} /boot/${kernel}; " \ |
662a4765 | 122 | "run mmcroot1; bootz ${loadaddr} - ${dtbaddr};\0" \ |
29e00313 HS |
123 | "defboot=ext4load mmc 1:2 ${loadaddr} /boot/PPTImage.md5 && run mmcboot1; " \ |
124 | "ext4load mmc 1:1 ${dtbaddr} /$dtb && run mmcboot0; " \ | |
5094befd | 125 | "run ramboot; run usbscript;\0" \ |
662a4765 | 126 | "bootlimit=1\0" \ |
29e00313 | 127 | "altbootcmd=mmc dev 1; run mmcboot0;\0" \ |
662a4765 HP |
128 | "upduboot=dhcp; " \ |
129 | "tftp ${loadaddr} MLO && mmc write ${loadaddr} 100 100; " \ | |
130 | "tftp ${loadaddr} u-boot.img && mmc write ${loadaddr} 300 400;\0" | |
893c04e1 HP |
131 | #else |
132 | #define MMCARGS "" | |
133 | #endif /* CONFIG_MMC */ | |
134 | ||
135 | #ifndef CONFIG_SPL_BUILD | |
136 | #define CONFIG_EXTRA_ENV_SETTINGS \ | |
7ae47f6b | 137 | BUR_COMMON_ENV \ |
662a4765 | 138 | "verify=no\0" \ |
7ae47f6b | 139 | "autoload=0\0" \ |
662a4765 HP |
140 | "dtb=bur-ppt-ts30.dtb\0" \ |
141 | "dtbaddr=0x80100000\0" \ | |
142 | "loadaddr=0x80200000\0" \ | |
143 | "ramaddr=0x80A00000\0" \ | |
144 | "kernel=zImage\0" \ | |
145 | "ramdisk=rootfs.cpio.uboot\0" \ | |
146 | "console=ttyO0,115200n8\0" \ | |
14ec12fa | 147 | "optargs=consoleblank=0 quiet panic=2\0" \ |
662a4765 HP |
148 | "nfsroot=/tftpboot/tseries/rootfs-small\0" \ |
149 | "nfsopts=nolock\0" \ | |
150 | "ramargs=setenv bootargs ${optargs} console=${console} root=/dev/ram0\0" \ | |
151 | "netargs=setenv bootargs console=${console} " \ | |
152 | "${optargs} " \ | |
153 | "root=/dev/nfs " \ | |
154 | "nfsroot=${serverip}:${nfsroot},${nfsopts} rw " \ | |
155 | "ip=dhcp\0" \ | |
156 | "netboot=echo Booting from network ...; " \ | |
157 | "dhcp; " \ | |
158 | "tftp ${loadaddr} ${kernel}; " \ | |
159 | "tftp ${dtbaddr} ${dtb}; " \ | |
160 | "run netargs; " \ | |
161 | "bootz ${loadaddr} - ${dtbaddr}\0" \ | |
162 | "ramboot=echo Booting from network into RAM ...; "\ | |
163 | "if dhcp; then; " \ | |
164 | "tftp ${loadaddr} ${kernel}; " \ | |
165 | "tftp ${ramaddr} ${ramdisk}; " \ | |
166 | "if ext4load ${dtbdev} ${dtbpart} ${dtbaddr} /${dtb}; " \ | |
167 | "then; else tftp ${dtbaddr} ${dtb}; fi;" \ | |
168 | "run mmcroot0; " \ | |
169 | "bootz ${loadaddr} ${ramaddr} ${dtbaddr}; fi;\0" \ | |
662a4765 HP |
170 | "netupdate=echo Updating UBOOT from Network (TFTP) ...; " \ |
171 | "setenv autoload 0; " \ | |
172 | "dhcp && tftp 0x80000000 updateUBOOT.img && source;\0" \ | |
7ae47f6b HP |
173 | NANDARGS \ |
174 | MMCARGS | |
893c04e1 HP |
175 | #endif /* !CONFIG_SPL_BUILD*/ |
176 | ||
177 | #define CONFIG_BOOTCOMMAND \ | |
29e00313 | 178 | "mmc dev 1; run defboot;" |
893c04e1 HP |
179 | |
180 | #ifdef CONFIG_NAND | |
181 | /* | |
182 | * GPMC block. We support 1 device and the physical address to | |
183 | * access CS0 at is 0x8000000. | |
184 | */ | |
185 | #define CONFIG_SYS_MAX_NAND_DEVICE 1 | |
186 | #define CONFIG_SYS_NAND_BASE 0x8000000 | |
187 | #define CONFIG_NAND_OMAP_GPMC | |
893c04e1 HP |
188 | /* don't change OMAP_ELM, ECCSCHEME. ROM code only supports this */ |
189 | #define CONFIG_NAND_OMAP_ELM | |
190 | #define CONFIG_NAND_OMAP_ECCSCHEME OMAP_ECC_BCH8_CODE_HW | |
893c04e1 HP |
191 | #define CONFIG_SYS_NAND_5_ADDR_CYCLE |
192 | #define CONFIG_SYS_NAND_BLOCK_SIZE (128*1024) | |
193 | #define CONFIG_SYS_NAND_PAGE_SIZE 2048 | |
194 | #define CONFIG_SYS_NAND_PAGE_COUNT (CONFIG_SYS_NAND_BLOCK_SIZE / \ | |
195 | CONFIG_SYS_NAND_PAGE_SIZE) | |
196 | #define CONFIG_SYS_NAND_OOBSIZE 64 | |
197 | #define CONFIG_SYS_NAND_BAD_BLOCK_POS NAND_LARGE_BADBLOCK_POS | |
198 | #define CONFIG_SYS_NAND_ECCPOS {2, 3, 4, 5, 6, 7, 8, 9, \ | |
199 | 10, 11, 12, 13, 14, 15, 16, 17, \ | |
200 | 18, 19, 20, 21, 22, 23, 24, 25, \ | |
201 | 26, 27, 28, 29, 30, 31, 32, 33, \ | |
202 | 34, 35, 36, 37, 38, 39, 40, 41, \ | |
203 | 42, 43, 44, 45, 46, 47, 48, 49, \ | |
204 | 50, 51, 52, 53, 54, 55, 56, 57, } | |
205 | ||
206 | #define CONFIG_SYS_NAND_ECCSIZE 512 | |
207 | #define CONFIG_SYS_NAND_ECCBYTES 14 | |
208 | ||
209 | #define CONFIG_SYS_NAND_U_BOOT_START CONFIG_SYS_TEXT_BASE | |
210 | #define CONFIG_SYS_NAND_U_BOOT_OFFS 0x80000 | |
211 | ||
212 | #define MTDIDS_DEFAULT "nand0=omap2-nand.0" | |
213 | #define MTDPARTS_DEFAULT "mtdparts=omap2-nand.0:" \ | |
d79c138c HP |
214 | "128k(MLO)," \ |
215 | "128k(MLO.backup)," \ | |
216 | "128k(dtb)," \ | |
893c04e1 | 217 | "128k(u-boot-env)," \ |
d79c138c HP |
218 | "512k(u-boot)," \ |
219 | "4m(kernel),"\ | |
220 | "128m(rootfs),"\ | |
221 | "-(user)" | |
222 | #define CONFIG_NAND_OMAP_GPMC_WSCFG 1 | |
893c04e1 HP |
223 | #endif /* CONFIG_NAND */ |
224 | ||
225 | /* USB configuration */ | |
226 | #define CONFIG_USB_MUSB_DSPS | |
95de1e2f PK |
227 | #define CONFIG_USB_MUSB_PIO_ONLY |
228 | #define CONFIG_USB_MUSB_DISABLE_BULK_COMBINE_SPLIT | |
893c04e1 HP |
229 | #define CONFIG_AM335X_USB0 |
230 | #define CONFIG_AM335X_USB0_MODE MUSB_HOST | |
231 | #define CONFIG_AM335X_USB1 | |
232 | #define CONFIG_AM335X_USB1_MODE MUSB_HOST | |
233 | ||
893c04e1 HP |
234 | #if defined(CONFIG_SPI_BOOT) |
235 | /* McSPI IP block */ | |
236 | #define CONFIG_SPI | |
893c04e1 HP |
237 | #define CONFIG_SF_DEFAULT_SPEED 24000000 |
238 | ||
893c04e1 | 239 | #define CONFIG_SPL_SPI_LOAD |
893c04e1 | 240 | #define CONFIG_SYS_SPI_U_BOOT_OFFS 0x20000 |
893c04e1 HP |
241 | #define CONFIG_SYS_REDUNDAND_ENVIRONMENT |
242 | #define CONFIG_ENV_SPI_MAX_HZ CONFIG_SF_DEFAULT_SPEED | |
243 | #define CONFIG_ENV_SECT_SIZE (4 << 10) /* 4 KB sectors */ | |
244 | #define CONFIG_ENV_OFFSET (768 << 10) /* 768 KiB in */ | |
245 | #define CONFIG_ENV_OFFSET_REDUND (896 << 10) /* 896 KiB in */ | |
246 | ||
247 | #elif defined(CONFIG_EMMC_BOOT) | |
29e00313 | 248 | #define CONFIG_SYS_MMC_ENV_DEV 1 |
893c04e1 HP |
249 | #define CONFIG_SYS_MMC_ENV_PART 2 |
250 | #define CONFIG_ENV_OFFSET 0x40000 /* TODO: Adresse definieren */ | |
251 | #define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE) | |
252 | #define CONFIG_SYS_REDUNDAND_ENVIRONMENT | |
253 | ||
254 | #elif defined(CONFIG_NAND) | |
e017fd61 | 255 | /* No NAND env support in SPL */ |
d79c138c | 256 | #define CONFIG_ENV_OFFSET 0x60000 |
893c04e1 HP |
257 | #define CONFIG_SYS_ENV_SECT_SIZE CONFIG_ENV_SIZE |
258 | #else | |
259 | #error "no storage for Environment defined!" | |
260 | #endif | |
261 | /* | |
262 | * Common filesystems support. When we have removable storage we | |
263 | * enabled a number of useful commands and support. | |
264 | */ | |
265 | #if defined(CONFIG_MMC) || defined(CONFIG_USB_STORAGE) | |
c05c2967 HP |
266 | #define CONFIG_FS_EXT4 |
267 | #define CONFIG_EXT4_WRITE | |
893c04e1 HP |
268 | #endif /* CONFIG_MMC, ... */ |
269 | ||
2290fe06 | 270 | #endif /* ! __CONFIG_BRPPT1_H__ */ |