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83d290c5 | 1 | /* SPDX-License-Identifier: GPL-2.0+ */ |
893c04e1 | 2 | /* |
2290fe06 | 3 | * brtpp1.h |
893c04e1 HP |
4 | * |
5 | * specific parts for B&R T-Series Motherboard | |
6 | * | |
4c302b9a | 7 | * Copyright (C) 2013 Hannes Schmelzer <oe5hpm@oevsv.at> - |
893c04e1 | 8 | * Bernecker & Rainer Industrieelektronik GmbH - http://www.br-automation.com |
893c04e1 HP |
9 | */ |
10 | ||
2290fe06 HS |
11 | #ifndef __CONFIG_BRPPT1_H__ |
12 | #define __CONFIG_BRPPT1_H__ | |
893c04e1 | 13 | |
3b804d94 | 14 | #include <configs/bur_cfg_common.h> |
893c04e1 HP |
15 | #include <configs/bur_am335x_common.h> |
16 | /* ------------------------------------------------------------------------- */ | |
fbd5aeda | 17 | #define CONFIG_AM335X_LCD |
d804452b | 18 | #define CONFIG_LCD_ROTATION |
99f72472 | 19 | #define CONFIG_LCD_DT_SIMPLEFB |
fbd5aeda HP |
20 | #define LCD_BPP LCD_COLOR32 |
21 | ||
3b804d94 HS |
22 | /* memory */ |
23 | #define CONFIG_SYS_MALLOC_LEN (5 * 1024 * 1024) | |
24 | ||
893c04e1 HP |
25 | /* Clock Defines */ |
26 | #define V_OSCK 26000000 /* Clock output from T2 */ | |
27 | #define V_SCLK (V_OSCK) | |
28 | ||
29 | #define CONFIG_POWER_TPS65217 | |
30 | ||
31 | /* Support both device trees and ATAGs. */ | |
fbd5aeda | 32 | #define CONFIG_USE_FDT /* use fdt within board code */ |
893c04e1 HP |
33 | #define CONFIG_CMDLINE_TAG |
34 | #define CONFIG_SETUP_MEMORY_TAGS | |
35 | #define CONFIG_INITRD_TAG | |
893c04e1 HP |
36 | /*#define CONFIG_MACH_TYPE 3589*/ |
37 | #define CONFIG_MACH_TYPE 0xFFFFFFFF /* TODO: check with kernel*/ | |
38 | ||
39 | /* MMC/SD IP block */ | |
40 | #if defined(CONFIG_EMMC_BOOT) | |
893c04e1 | 41 | #define CONFIG_SUPPORT_EMMC_BOOT |
893c04e1 HP |
42 | #endif /* CONFIG_EMMC_BOOT */ |
43 | ||
44 | /* | |
45 | * When we have SPI or NAND flash we expect to be making use of mtdparts, | |
46 | * both for ease of use in U-Boot and for passing information on to | |
47 | * the Linux kernel. | |
48 | */ | |
49 | #if defined(CONFIG_SPI_BOOT) || defined(CONFIG_NAND) | |
50 | #define CONFIG_MTD_DEVICE /* Required for mtdparts */ | |
893c04e1 HP |
51 | #endif /* CONFIG_SPI_BOOT, ... */ |
52 | ||
893c04e1 HP |
53 | #ifdef CONFIG_SPL_OS_BOOT |
54 | #define CONFIG_SYS_SPL_ARGS_ADDR 0x80F80000 | |
55 | ||
56 | /* RAW SD card / eMMC */ | |
57 | #define CONFIG_SYS_MMCSD_RAW_MODE_KERNEL_SECTOR 0x900 /* address 0x120000 */ | |
58 | #define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTOR 0x80 /* address 0x10000 */ | |
59 | #define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTORS 0x80 /* 64KiB */ | |
60 | ||
61 | /* NAND */ | |
62 | #ifdef CONFIG_NAND | |
893c04e1 | 63 | #define CONFIG_SYS_NAND_SPL_KERNEL_OFFS 0x140000 |
893c04e1 HP |
64 | #endif /* CONFIG_NAND */ |
65 | #endif /* CONFIG_SPL_OS_BOOT */ | |
66 | ||
67 | #ifdef CONFIG_NAND | |
893c04e1 HP |
68 | #define CONFIG_SPL_NAND_BASE |
69 | #define CONFIG_SPL_NAND_DRIVERS | |
70 | #define CONFIG_SPL_NAND_ECC | |
71 | #define CONFIG_SYS_NAND_U_BOOT_START CONFIG_SYS_TEXT_BASE | |
72 | #define CONFIG_SYS_NAND_U_BOOT_OFFS 0x80000 | |
73 | #endif /* CONFIG_NAND */ | |
74 | ||
662a4765 HP |
75 | /* Always 64 KiB env size */ |
76 | #define CONFIG_ENV_SIZE (64 << 10) | |
893c04e1 HP |
77 | |
78 | #ifdef CONFIG_NAND | |
79 | #define NANDARGS \ | |
43ede0bc TR |
80 | "mtdids=" CONFIG_MTDIDS_DEFAULT "\0" \ |
81 | "mtdparts=" CONFIG_MTDPARTS_DEFAULT "\0" \ | |
893c04e1 HP |
82 | "nandargs=setenv bootargs console=${console} " \ |
83 | "${optargs} " \ | |
d804452b | 84 | "${optargs_rot} " \ |
d79c138c HP |
85 | "root=mtd6 " \ |
86 | "rootfstype=jffs2\0" \ | |
87 | "kernelsize=0x400000\0" \ | |
88 | "nandboot=echo booting from nand ...; " \ | |
893c04e1 | 89 | "run nandargs; " \ |
d79c138c HP |
90 | "nand read ${loadaddr} kernel ${kernelsize}; " \ |
91 | "bootz ${loadaddr} - ${dtbaddr}\0" \ | |
92 | "defboot=run nandboot\0" \ | |
93 | "bootlimit=1\0" \ | |
99f72472 | 94 | "simplefb=1\0 " \ |
d79c138c | 95 | "altbootcmd=run usbscript\0" |
893c04e1 HP |
96 | #else |
97 | #define NANDARGS "" | |
98 | #endif /* CONFIG_NAND */ | |
99 | ||
100 | #ifdef CONFIG_MMC | |
101 | #define MMCARGS \ | |
662a4765 | 102 | "dtbdev=mmc\0" \ |
29e00313 | 103 | "dtbpart=1:1\0" \ |
d804452b HP |
104 | "mmcroot0=setenv bootargs ${optargs_rot} ${optargs} console=${console}\0" \ |
105 | "mmcroot1=setenv bootargs ${optargs_rot} ${optargs} console=${console} " \ | |
106 | "root=/dev/mmcblk0p2 rootfstype=ext4\0" \ | |
662a4765 | 107 | "mmcboot0=echo booting Updatesystem from mmc (ext4-fs) ...; " \ |
99f72472 | 108 | "setenv simplefb 1; " \ |
29e00313 HS |
109 | "ext4load mmc 1:1 ${loadaddr} /${kernel}; " \ |
110 | "ext4load mmc 1:1 ${ramaddr} /${ramdisk}; " \ | |
662a4765 HP |
111 | "run mmcroot0; bootz ${loadaddr} ${ramaddr} ${dtbaddr};\0" \ |
112 | "mmcboot1=echo booting PPT-OS from mmc (ext4-fs) ...; " \ | |
99f72472 | 113 | "setenv simplefb 0; " \ |
29e00313 | 114 | "ext4load mmc 1:2 ${loadaddr} /boot/${kernel}; " \ |
662a4765 | 115 | "run mmcroot1; bootz ${loadaddr} - ${dtbaddr};\0" \ |
29e00313 HS |
116 | "defboot=ext4load mmc 1:2 ${loadaddr} /boot/PPTImage.md5 && run mmcboot1; " \ |
117 | "ext4load mmc 1:1 ${dtbaddr} /$dtb && run mmcboot0; " \ | |
5094befd | 118 | "run ramboot; run usbscript;\0" \ |
662a4765 | 119 | "bootlimit=1\0" \ |
29e00313 | 120 | "altbootcmd=mmc dev 1; run mmcboot0;\0" \ |
662a4765 HP |
121 | "upduboot=dhcp; " \ |
122 | "tftp ${loadaddr} MLO && mmc write ${loadaddr} 100 100; " \ | |
123 | "tftp ${loadaddr} u-boot.img && mmc write ${loadaddr} 300 400;\0" | |
893c04e1 HP |
124 | #else |
125 | #define MMCARGS "" | |
126 | #endif /* CONFIG_MMC */ | |
127 | ||
128 | #ifndef CONFIG_SPL_BUILD | |
129 | #define CONFIG_EXTRA_ENV_SETTINGS \ | |
7ae47f6b | 130 | BUR_COMMON_ENV \ |
662a4765 | 131 | "verify=no\0" \ |
7ae47f6b | 132 | "autoload=0\0" \ |
662a4765 HP |
133 | "dtb=bur-ppt-ts30.dtb\0" \ |
134 | "dtbaddr=0x80100000\0" \ | |
135 | "loadaddr=0x80200000\0" \ | |
136 | "ramaddr=0x80A00000\0" \ | |
137 | "kernel=zImage\0" \ | |
138 | "ramdisk=rootfs.cpio.uboot\0" \ | |
139 | "console=ttyO0,115200n8\0" \ | |
14ec12fa | 140 | "optargs=consoleblank=0 quiet panic=2\0" \ |
662a4765 HP |
141 | "nfsroot=/tftpboot/tseries/rootfs-small\0" \ |
142 | "nfsopts=nolock\0" \ | |
143 | "ramargs=setenv bootargs ${optargs} console=${console} root=/dev/ram0\0" \ | |
144 | "netargs=setenv bootargs console=${console} " \ | |
145 | "${optargs} " \ | |
146 | "root=/dev/nfs " \ | |
147 | "nfsroot=${serverip}:${nfsroot},${nfsopts} rw " \ | |
148 | "ip=dhcp\0" \ | |
149 | "netboot=echo Booting from network ...; " \ | |
150 | "dhcp; " \ | |
151 | "tftp ${loadaddr} ${kernel}; " \ | |
152 | "tftp ${dtbaddr} ${dtb}; " \ | |
153 | "run netargs; " \ | |
154 | "bootz ${loadaddr} - ${dtbaddr}\0" \ | |
155 | "ramboot=echo Booting from network into RAM ...; "\ | |
156 | "if dhcp; then; " \ | |
157 | "tftp ${loadaddr} ${kernel}; " \ | |
158 | "tftp ${ramaddr} ${ramdisk}; " \ | |
159 | "if ext4load ${dtbdev} ${dtbpart} ${dtbaddr} /${dtb}; " \ | |
160 | "then; else tftp ${dtbaddr} ${dtb}; fi;" \ | |
161 | "run mmcroot0; " \ | |
162 | "bootz ${loadaddr} ${ramaddr} ${dtbaddr}; fi;\0" \ | |
662a4765 HP |
163 | "netupdate=echo Updating UBOOT from Network (TFTP) ...; " \ |
164 | "setenv autoload 0; " \ | |
165 | "dhcp && tftp 0x80000000 updateUBOOT.img && source;\0" \ | |
7ae47f6b HP |
166 | NANDARGS \ |
167 | MMCARGS | |
893c04e1 HP |
168 | #endif /* !CONFIG_SPL_BUILD*/ |
169 | ||
170 | #define CONFIG_BOOTCOMMAND \ | |
29e00313 | 171 | "mmc dev 1; run defboot;" |
893c04e1 HP |
172 | |
173 | #ifdef CONFIG_NAND | |
174 | /* | |
175 | * GPMC block. We support 1 device and the physical address to | |
176 | * access CS0 at is 0x8000000. | |
177 | */ | |
178 | #define CONFIG_SYS_MAX_NAND_DEVICE 1 | |
179 | #define CONFIG_SYS_NAND_BASE 0x8000000 | |
893c04e1 | 180 | /* don't change OMAP_ELM, ECCSCHEME. ROM code only supports this */ |
893c04e1 | 181 | #define CONFIG_NAND_OMAP_ECCSCHEME OMAP_ECC_BCH8_CODE_HW |
893c04e1 HP |
182 | #define CONFIG_SYS_NAND_5_ADDR_CYCLE |
183 | #define CONFIG_SYS_NAND_BLOCK_SIZE (128*1024) | |
184 | #define CONFIG_SYS_NAND_PAGE_SIZE 2048 | |
185 | #define CONFIG_SYS_NAND_PAGE_COUNT (CONFIG_SYS_NAND_BLOCK_SIZE / \ | |
186 | CONFIG_SYS_NAND_PAGE_SIZE) | |
187 | #define CONFIG_SYS_NAND_OOBSIZE 64 | |
188 | #define CONFIG_SYS_NAND_BAD_BLOCK_POS NAND_LARGE_BADBLOCK_POS | |
189 | #define CONFIG_SYS_NAND_ECCPOS {2, 3, 4, 5, 6, 7, 8, 9, \ | |
190 | 10, 11, 12, 13, 14, 15, 16, 17, \ | |
191 | 18, 19, 20, 21, 22, 23, 24, 25, \ | |
192 | 26, 27, 28, 29, 30, 31, 32, 33, \ | |
193 | 34, 35, 36, 37, 38, 39, 40, 41, \ | |
194 | 42, 43, 44, 45, 46, 47, 48, 49, \ | |
195 | 50, 51, 52, 53, 54, 55, 56, 57, } | |
196 | ||
197 | #define CONFIG_SYS_NAND_ECCSIZE 512 | |
198 | #define CONFIG_SYS_NAND_ECCBYTES 14 | |
199 | ||
200 | #define CONFIG_SYS_NAND_U_BOOT_START CONFIG_SYS_TEXT_BASE | |
201 | #define CONFIG_SYS_NAND_U_BOOT_OFFS 0x80000 | |
202 | ||
d79c138c | 203 | #define CONFIG_NAND_OMAP_GPMC_WSCFG 1 |
893c04e1 HP |
204 | #endif /* CONFIG_NAND */ |
205 | ||
206 | /* USB configuration */ | |
95de1e2f | 207 | #define CONFIG_USB_MUSB_DISABLE_BULK_COMBINE_SPLIT |
893c04e1 HP |
208 | #define CONFIG_AM335X_USB0 |
209 | #define CONFIG_AM335X_USB0_MODE MUSB_HOST | |
210 | #define CONFIG_AM335X_USB1 | |
211 | #define CONFIG_AM335X_USB1_MODE MUSB_HOST | |
212 | ||
893c04e1 HP |
213 | #if defined(CONFIG_SPI_BOOT) |
214 | /* McSPI IP block */ | |
893c04e1 HP |
215 | #define CONFIG_SF_DEFAULT_SPEED 24000000 |
216 | ||
893c04e1 | 217 | #define CONFIG_SYS_SPI_U_BOOT_OFFS 0x20000 |
893c04e1 HP |
218 | #define CONFIG_SYS_REDUNDAND_ENVIRONMENT |
219 | #define CONFIG_ENV_SPI_MAX_HZ CONFIG_SF_DEFAULT_SPEED | |
220 | #define CONFIG_ENV_SECT_SIZE (4 << 10) /* 4 KB sectors */ | |
221 | #define CONFIG_ENV_OFFSET (768 << 10) /* 768 KiB in */ | |
222 | #define CONFIG_ENV_OFFSET_REDUND (896 << 10) /* 896 KiB in */ | |
223 | ||
224 | #elif defined(CONFIG_EMMC_BOOT) | |
29e00313 | 225 | #define CONFIG_SYS_MMC_ENV_DEV 1 |
893c04e1 HP |
226 | #define CONFIG_SYS_MMC_ENV_PART 2 |
227 | #define CONFIG_ENV_OFFSET 0x40000 /* TODO: Adresse definieren */ | |
228 | #define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE) | |
229 | #define CONFIG_SYS_REDUNDAND_ENVIRONMENT | |
230 | ||
231 | #elif defined(CONFIG_NAND) | |
e017fd61 | 232 | /* No NAND env support in SPL */ |
d79c138c | 233 | #define CONFIG_ENV_OFFSET 0x60000 |
893c04e1 HP |
234 | #define CONFIG_SYS_ENV_SECT_SIZE CONFIG_ENV_SIZE |
235 | #else | |
236 | #error "no storage for Environment defined!" | |
237 | #endif | |
893c04e1 | 238 | |
2290fe06 | 239 | #endif /* ! __CONFIG_BRPPT1_H__ */ |