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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
24#define CONFIG_SYS_BOOTCOUNT_ADDR 0x44E3E000
25#define CONFIG_BOOTCOUNT_LIMIT
26#define CONFIG_BOOTCOUNT_AM33XX
27
28
29#define CONFIG_SYS_MALLOC_LEN (5 * 1024 * 1024)
30
31
32#define V_OSCK 26000000
33#define V_SCLK (V_OSCK)
34
35#define CONFIG_POWER_TPS65217
36
37
38#define CONFIG_USE_FDT
39#define CONFIG_CMDLINE_TAG
40#define CONFIG_SETUP_MEMORY_TAGS
41#define CONFIG_INITRD_TAG
42
43#define CONFIG_MACH_TYPE 0xFFFFFFFF
44
45
46#if defined(CONFIG_EMMC_BOOT)
47 #define CONFIG_SUPPORT_EMMC_BOOT
48#endif
49
50
51
52
53
54
55#if defined(CONFIG_SPI_BOOT) || defined(CONFIG_NAND)
56#define CONFIG_MTD_DEVICE
57#endif
58
59#ifdef CONFIG_SPL_OS_BOOT
60#define CONFIG_SYS_SPL_ARGS_ADDR 0x80F80000
61
62
63#define CONFIG_SYS_MMCSD_RAW_MODE_KERNEL_SECTOR 0x900
64#define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTOR 0x80
65#define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTORS 0x80
66
67
68#ifdef CONFIG_NAND
69#define CONFIG_SYS_NAND_SPL_KERNEL_OFFS 0x140000
70#endif
71#endif
72
73#ifdef CONFIG_NAND
74#define CONFIG_SPL_NAND_AM33XX_BCH
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
81
82
83#define CONFIG_ENV_SIZE (64 << 10)
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} " \
91 "${optargs_rot} " \
92 "root=mtd6 " \
93 "rootfstype=jffs2\0" \
94 "kernelsize=0x400000\0" \
95 "nandboot=echo booting from nand ...; " \
96 "run nandargs; " \
97 "nand read ${loadaddr} kernel ${kernelsize}; " \
98 "bootz ${loadaddr} - ${dtbaddr}\0" \
99 "defboot=run nandboot\0" \
100 "bootlimit=1\0" \
101 "simplefb=1\0 " \
102 "altbootcmd=run usbscript\0"
103#else
104#define NANDARGS ""
105#endif
106
107#ifdef CONFIG_MMC
108#define MMCARGS \
109"dtbdev=mmc\0" \
110"dtbpart=1:1\0" \
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" \
114"mmcboot0=echo booting Updatesystem from mmc (ext4-fs) ...; " \
115 "setenv simplefb 1; " \
116 "ext4load mmc 1:1 ${loadaddr} /${kernel}; " \
117 "ext4load mmc 1:1 ${ramaddr} /${ramdisk}; " \
118 "run mmcroot0; bootz ${loadaddr} ${ramaddr} ${dtbaddr};\0" \
119"mmcboot1=echo booting PPT-OS from mmc (ext4-fs) ...; " \
120 "setenv simplefb 0; " \
121 "ext4load mmc 1:2 ${loadaddr} /boot/${kernel}; " \
122 "run mmcroot1; bootz ${loadaddr} - ${dtbaddr};\0" \
123"defboot=ext4load mmc 1:2 ${loadaddr} /boot/PPTImage.md5 && run mmcboot1; " \
124 "ext4load mmc 1:1 ${dtbaddr} /$dtb && run mmcboot0; " \
125 "run ramboot; run usbscript;\0" \
126"bootlimit=1\0" \
127"altbootcmd=mmc dev 1; run mmcboot0;\0" \
128"upduboot=dhcp; " \
129 "tftp ${loadaddr} MLO && mmc write ${loadaddr} 100 100; " \
130 "tftp ${loadaddr} u-boot.img && mmc write ${loadaddr} 300 400;\0"
131#else
132#define MMCARGS ""
133#endif
134
135#ifndef CONFIG_SPL_BUILD
136#define CONFIG_EXTRA_ENV_SETTINGS \
137BUR_COMMON_ENV \
138"verify=no\0" \
139"autoload=0\0" \
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" \
147"optargs=consoleblank=0 quiet panic=2\0" \
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" \
170"netupdate=echo Updating UBOOT from Network (TFTP) ...; " \
171 "setenv autoload 0; " \
172 "dhcp && tftp 0x80000000 updateUBOOT.img && source;\0" \
173NANDARGS \
174MMCARGS
175#endif
176
177#define CONFIG_BOOTCOMMAND \
178 "mmc dev 1; run defboot;"
179
180#ifdef CONFIG_NAND
181
182
183
184
185#define CONFIG_SYS_MAX_NAND_DEVICE 1
186#define CONFIG_SYS_NAND_BASE 0x8000000
187#define CONFIG_NAND_OMAP_GPMC
188
189#define CONFIG_NAND_OMAP_ELM
190#define CONFIG_NAND_OMAP_ECCSCHEME OMAP_ECC_BCH8_CODE_HW
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:" \
214 "128k(MLO)," \
215 "128k(MLO.backup)," \
216 "128k(dtb)," \
217 "128k(u-boot-env)," \
218 "512k(u-boot)," \
219 "4m(kernel),"\
220 "128m(rootfs),"\
221 "-(user)"
222#define CONFIG_NAND_OMAP_GPMC_WSCFG 1
223#endif
224
225
226#define CONFIG_USB_MUSB_DSPS
227#define CONFIG_USB_MUSB_PIO_ONLY
228#define CONFIG_USB_MUSB_DISABLE_BULK_COMBINE_SPLIT
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
234#if defined(CONFIG_SPI_BOOT)
235
236#define CONFIG_SPI
237#define CONFIG_SF_DEFAULT_SPEED 24000000
238
239#define CONFIG_SPL_SPI_LOAD
240#define CONFIG_SYS_SPI_U_BOOT_OFFS 0x20000
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)
244#define CONFIG_ENV_OFFSET (768 << 10)
245#define CONFIG_ENV_OFFSET_REDUND (896 << 10)
246
247#elif defined(CONFIG_EMMC_BOOT)
248#define CONFIG_SYS_MMC_ENV_DEV 1
249#define CONFIG_SYS_MMC_ENV_PART 2
250#define CONFIG_ENV_OFFSET 0x40000
251#define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE)
252#define CONFIG_SYS_REDUNDAND_ENVIRONMENT
253
254#elif defined(CONFIG_NAND)
255
256#define CONFIG_ENV_OFFSET 0x60000
257#define CONFIG_SYS_ENV_SECT_SIZE CONFIG_ENV_SIZE
258#else
259#error "no storage for Environment defined!"
260#endif
261
262
263
264
265#if defined(CONFIG_MMC) || defined(CONFIG_USB_STORAGE)
266#define CONFIG_FS_EXT4
267#define CONFIG_EXT4_WRITE
268#endif
269
270#endif
271