fb2845fb5d0dc4a7b60ff687281ae32e311680f5
[people/ms/u-boot.git] / include / configs / brppt1.h
1 /*
2  * brtpp1.h
3  *
4  * specific parts for B&R T-Series Motherboard
5  *
6  * Copyright (C) 2013 Hannes Schmelzer <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_BRPPT1_H__
13 #define __CONFIG_BRPPT1_H__
14
15 #include <configs/bur_cfg_common.h>
16 #include <configs/bur_am335x_common.h>
17 /* ------------------------------------------------------------------------- */
18 #define CONFIG_AM335X_LCD
19 #define CONFIG_LCD_ROTATION
20 #define CONFIG_LCD_DT_SIMPLEFB
21 #define LCD_BPP                         LCD_COLOR32
22
23 /* Bootcount using the RTC block */
24 #define CONFIG_SYS_BOOTCOUNT_ADDR       0x44E3E000
25 #define CONFIG_BOOTCOUNT_AM33XX
26
27 /* memory */
28 #define CONFIG_SYS_MALLOC_LEN           (5 * 1024 * 1024)
29
30 /* Clock Defines */
31 #define V_OSCK                          26000000  /* Clock output from T2 */
32 #define V_SCLK                          (V_OSCK)
33
34 #define CONFIG_POWER_TPS65217
35
36 /* Support both device trees and ATAGs. */
37 #define CONFIG_USE_FDT                  /* use fdt within board code */
38 #define CONFIG_CMDLINE_TAG
39 #define CONFIG_SETUP_MEMORY_TAGS
40 #define CONFIG_INITRD_TAG
41 /*#define CONFIG_MACH_TYPE              3589*/
42 #define CONFIG_MACH_TYPE                0xFFFFFFFF /* TODO: check with kernel*/
43
44 /* MMC/SD IP block */
45 #if defined(CONFIG_EMMC_BOOT)
46  #define CONFIG_SUPPORT_EMMC_BOOT
47 #endif /* CONFIG_EMMC_BOOT */
48
49 /*
50  * When we have SPI or NAND flash we expect to be making use of mtdparts,
51  * both for ease of use in U-Boot and for passing information on to
52  * the Linux kernel.
53  */
54 #if defined(CONFIG_SPI_BOOT) || defined(CONFIG_NAND)
55 #define CONFIG_MTD_DEVICE               /* Required for mtdparts */
56 #endif /* CONFIG_SPI_BOOT, ... */
57
58 #ifdef CONFIG_SPL_OS_BOOT
59 #define CONFIG_SYS_SPL_ARGS_ADDR                0x80F80000
60
61 /* RAW SD card / eMMC */
62 #define CONFIG_SYS_MMCSD_RAW_MODE_KERNEL_SECTOR 0x900   /* address 0x120000 */
63 #define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTOR   0x80    /* address 0x10000 */
64 #define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTORS  0x80    /* 64KiB */
65
66 /* NAND */
67 #ifdef CONFIG_NAND
68 #define CONFIG_SYS_NAND_SPL_KERNEL_OFFS         0x140000
69 #endif /* CONFIG_NAND */
70 #endif /* CONFIG_SPL_OS_BOOT */
71
72 #ifdef CONFIG_NAND
73 #define CONFIG_SPL_NAND_BASE
74 #define CONFIG_SPL_NAND_DRIVERS
75 #define CONFIG_SPL_NAND_ECC
76 #define CONFIG_SYS_NAND_U_BOOT_START    CONFIG_SYS_TEXT_BASE
77 #define CONFIG_SYS_NAND_U_BOOT_OFFS     0x80000
78 #endif /* CONFIG_NAND */
79
80 /* Always 64 KiB env size */
81 #define CONFIG_ENV_SIZE                 (64 << 10)
82
83 #ifdef CONFIG_NAND
84 #define NANDARGS \
85         "mtdids=" CONFIG_MTDIDS_DEFAULT "\0" \
86         "mtdparts=" CONFIG_MTDPARTS_DEFAULT "\0" \
87         "nandargs=setenv bootargs console=${console} " \
88                 "${optargs} " \
89                 "${optargs_rot} " \
90                 "root=mtd6 " \
91                 "rootfstype=jffs2\0" \
92         "kernelsize=0x400000\0" \
93         "nandboot=echo booting from nand ...; " \
94                 "run nandargs; " \
95                 "nand read ${loadaddr} kernel ${kernelsize}; " \
96                 "bootz ${loadaddr} - ${dtbaddr}\0" \
97         "defboot=run nandboot\0" \
98         "bootlimit=1\0" \
99         "simplefb=1\0 " \
100         "altbootcmd=run usbscript\0"
101 #else
102 #define NANDARGS ""
103 #endif /* CONFIG_NAND */
104
105 #ifdef CONFIG_MMC
106 #define MMCARGS \
107 "dtbdev=mmc\0" \
108 "dtbpart=1:1\0" \
109 "mmcroot0=setenv bootargs ${optargs_rot} ${optargs} console=${console}\0" \
110 "mmcroot1=setenv bootargs ${optargs_rot} ${optargs} console=${console} " \
111         "root=/dev/mmcblk0p2 rootfstype=ext4\0" \
112 "mmcboot0=echo booting Updatesystem from mmc (ext4-fs) ...; " \
113         "setenv simplefb 1; " \
114         "ext4load mmc 1:1 ${loadaddr} /${kernel}; " \
115         "ext4load mmc 1:1 ${ramaddr} /${ramdisk}; " \
116         "run mmcroot0; bootz ${loadaddr} ${ramaddr} ${dtbaddr};\0" \
117 "mmcboot1=echo booting PPT-OS from mmc (ext4-fs) ...; " \
118         "setenv simplefb 0; " \
119         "ext4load mmc 1:2 ${loadaddr} /boot/${kernel}; " \
120         "run mmcroot1; bootz ${loadaddr} - ${dtbaddr};\0" \
121 "defboot=ext4load mmc 1:2 ${loadaddr} /boot/PPTImage.md5 && run mmcboot1; " \
122         "ext4load mmc 1:1 ${dtbaddr} /$dtb && run mmcboot0; " \
123         "run ramboot; run usbscript;\0" \
124 "bootlimit=1\0" \
125 "altbootcmd=mmc dev 1; run mmcboot0;\0" \
126 "upduboot=dhcp; " \
127         "tftp ${loadaddr} MLO && mmc write ${loadaddr} 100 100; " \
128         "tftp ${loadaddr} u-boot.img && mmc write ${loadaddr} 300 400;\0"
129 #else
130 #define MMCARGS ""
131 #endif /* CONFIG_MMC */
132
133 #ifndef CONFIG_SPL_BUILD
134 #define CONFIG_EXTRA_ENV_SETTINGS \
135 BUR_COMMON_ENV \
136 "verify=no\0" \
137 "autoload=0\0" \
138 "dtb=bur-ppt-ts30.dtb\0" \
139 "dtbaddr=0x80100000\0" \
140 "loadaddr=0x80200000\0" \
141 "ramaddr=0x80A00000\0" \
142 "kernel=zImage\0" \
143 "ramdisk=rootfs.cpio.uboot\0" \
144 "console=ttyO0,115200n8\0" \
145 "optargs=consoleblank=0 quiet panic=2\0" \
146 "nfsroot=/tftpboot/tseries/rootfs-small\0" \
147 "nfsopts=nolock\0" \
148 "ramargs=setenv bootargs ${optargs} console=${console} root=/dev/ram0\0" \
149 "netargs=setenv bootargs console=${console} " \
150         "${optargs} " \
151         "root=/dev/nfs " \
152         "nfsroot=${serverip}:${nfsroot},${nfsopts} rw " \
153         "ip=dhcp\0" \
154 "netboot=echo Booting from network ...; " \
155         "dhcp; " \
156         "tftp ${loadaddr} ${kernel}; " \
157         "tftp ${dtbaddr} ${dtb}; " \
158         "run netargs; " \
159         "bootz ${loadaddr} - ${dtbaddr}\0" \
160 "ramboot=echo Booting from network into RAM ...; "\
161         "if dhcp; then; " \
162         "tftp ${loadaddr} ${kernel}; " \
163         "tftp ${ramaddr} ${ramdisk}; " \
164         "if ext4load ${dtbdev} ${dtbpart} ${dtbaddr} /${dtb}; " \
165         "then; else tftp ${dtbaddr} ${dtb}; fi;" \
166         "run mmcroot0; " \
167         "bootz ${loadaddr} ${ramaddr} ${dtbaddr}; fi;\0" \
168 "netupdate=echo Updating UBOOT from Network (TFTP) ...; " \
169         "setenv autoload 0; " \
170         "dhcp && tftp 0x80000000 updateUBOOT.img && source;\0" \
171 NANDARGS \
172 MMCARGS
173 #endif /* !CONFIG_SPL_BUILD*/
174
175 #define CONFIG_BOOTCOMMAND \
176         "mmc dev 1; run defboot;"
177
178 #ifdef CONFIG_NAND
179 /*
180  * GPMC  block.  We support 1 device and the physical address to
181  * access CS0 at is 0x8000000.
182  */
183 #define CONFIG_SYS_MAX_NAND_DEVICE      1
184 #define CONFIG_SYS_NAND_BASE            0x8000000
185 /* don't change OMAP_ELM, ECCSCHEME. ROM code only supports this */
186 #define CONFIG_NAND_OMAP_ECCSCHEME      OMAP_ECC_BCH8_CODE_HW
187 #define CONFIG_SYS_NAND_5_ADDR_CYCLE
188 #define CONFIG_SYS_NAND_BLOCK_SIZE      (128*1024)
189 #define CONFIG_SYS_NAND_PAGE_SIZE       2048
190 #define CONFIG_SYS_NAND_PAGE_COUNT      (CONFIG_SYS_NAND_BLOCK_SIZE / \
191                                         CONFIG_SYS_NAND_PAGE_SIZE)
192 #define CONFIG_SYS_NAND_OOBSIZE         64
193 #define CONFIG_SYS_NAND_BAD_BLOCK_POS   NAND_LARGE_BADBLOCK_POS
194 #define CONFIG_SYS_NAND_ECCPOS          {2, 3, 4, 5, 6, 7, 8, 9, \
195                                         10, 11, 12, 13, 14, 15, 16, 17, \
196                                         18, 19, 20, 21, 22, 23, 24, 25, \
197                                         26, 27, 28, 29, 30, 31, 32, 33, \
198                                         34, 35, 36, 37, 38, 39, 40, 41, \
199                                         42, 43, 44, 45, 46, 47, 48, 49, \
200                                         50, 51, 52, 53, 54, 55, 56, 57, }
201
202 #define CONFIG_SYS_NAND_ECCSIZE         512
203 #define CONFIG_SYS_NAND_ECCBYTES        14
204
205 #define CONFIG_SYS_NAND_U_BOOT_START    CONFIG_SYS_TEXT_BASE
206 #define CONFIG_SYS_NAND_U_BOOT_OFFS     0x80000
207
208 #define CONFIG_NAND_OMAP_GPMC_WSCFG     1
209 #endif /* CONFIG_NAND */
210
211 /* USB configuration */
212 #define CONFIG_USB_MUSB_DISABLE_BULK_COMBINE_SPLIT
213 #define CONFIG_AM335X_USB0
214 #define CONFIG_AM335X_USB0_MODE MUSB_HOST
215 #define CONFIG_AM335X_USB1
216 #define CONFIG_AM335X_USB1_MODE MUSB_HOST
217
218 #if defined(CONFIG_SPI_BOOT)
219 /* McSPI IP block */
220 #define CONFIG_SPI
221 #define CONFIG_SF_DEFAULT_SPEED         24000000
222
223 #define CONFIG_SPL_SPI_LOAD
224 #define CONFIG_SYS_SPI_U_BOOT_OFFS      0x20000
225 #define CONFIG_SYS_REDUNDAND_ENVIRONMENT
226 #define CONFIG_ENV_SPI_MAX_HZ           CONFIG_SF_DEFAULT_SPEED
227 #define CONFIG_ENV_SECT_SIZE            (4 << 10) /* 4 KB sectors */
228 #define CONFIG_ENV_OFFSET               (768 << 10) /* 768 KiB in */
229 #define CONFIG_ENV_OFFSET_REDUND        (896 << 10) /* 896 KiB in */
230
231 #elif defined(CONFIG_EMMC_BOOT)
232 #define CONFIG_SYS_MMC_ENV_DEV          1
233 #define CONFIG_SYS_MMC_ENV_PART         2
234 #define CONFIG_ENV_OFFSET               0x40000 /* TODO: Adresse definieren */
235 #define CONFIG_ENV_OFFSET_REDUND        (CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE)
236 #define CONFIG_SYS_REDUNDAND_ENVIRONMENT
237
238 #elif defined(CONFIG_NAND)
239 /* No NAND env support in SPL */
240 #define CONFIG_ENV_OFFSET               0x60000
241 #define CONFIG_SYS_ENV_SECT_SIZE        CONFIG_ENV_SIZE
242 #else
243 #error "no storage for Environment defined!"
244 #endif
245
246 #endif  /* ! __CONFIG_BRPPT1_H__ */