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11#ifndef __CONFIG_PENGWYN_H
12#define __CONFIG_PENGWYN_H
13
14#define CONFIG_NAND
15#define CONFIG_SERIAL1
16#define CONFIG_CONS_INDEX 1
17
18#include <configs/ti_am335x_common.h>
19
20
21#define V_OSCK 24000000
22#define V_SCLK V_OSCK
23
24
25#define CONFIG_ENV_SIZE 0x4000
26
27#define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG
28
29#ifndef CONFIG_SPL_BUILD
30#define CONFIG_EXTRA_ENV_SETTINGS \
31 "loadaddr=0x80200000\0" \
32 "fdtaddr=0x80F80000\0" \
33 "bootpart=0:2\0" \
34 "bootdir=/boot\0" \
35 "bootfile=zImage\0" \
36 "fdtfile=am335x-pengwyn.dtb\0" \
37 "console=ttyO0,115200n8\0" \
38 "optargs=\0" \
39 "mmcdev=0\0" \
40 "mmcroot=/dev/mmcblk0p2 ro\0" \
41 "mmcrootfstype=ext4 rootwait\0" \
42 "rootpath=/export/rootfs\0" \
43 "nfsopts=nolock\0" \
44 "static_ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:${hostname}" \
45 "::off\0" \
46 "mmcargs=setenv bootargs console=${console} " \
47 "${optargs} " \
48 "root=${mmcroot} " \
49 "rootfstype=${mmcrootfstype}\0" \
50 "netargs=setenv bootargs console=${console} " \
51 "${optargs} " \
52 "root=/dev/nfs " \
53 "nfsroot=${serverip}:${rootpath},${nfsopts} rw " \
54 "ip=dhcp\0" \
55 "bootenv=uEnv.txt\0" \
56 "loadbootenv=load mmc ${mmcdev} ${loadaddr} ${bootenv}\0" \
57 "importbootenv=echo Importing environment from mmc ...; " \
58 "env import -t $loadaddr $filesize\0" \
59 "loadimage=load mmc ${bootpart} ${loadaddr} ${bootdir}/${bootfile}\0" \
60 "loadfdt=load mmc ${bootpart} ${fdtaddr} ${bootdir}/${fdtfile}\0" \
61 "mmcloados=run mmcargs; " \
62 "bootz ${loadaddr} - ${fdtaddr};\0" \
63 "mmcboot=mmc dev ${mmcdev}; " \
64 "if mmc rescan; then " \
65 "echo SD/MMC found on device ${mmcdev};" \
66 "if run loadbootenv; then " \
67 "echo Loaded environment from ${bootenv};" \
68 "run importbootenv;" \
69 "fi;" \
70 "if test -n $uenvcmd; then " \
71 "echo Running uenvcmd ...;" \
72 "run uenvcmd;" \
73 "fi;" \
74 "if run loadimage; then " \
75 "run loadfdt;" \
76 "run mmcloados;" \
77 "fi;" \
78 "fi;\0" \
79 "netboot=echo Booting from network ...; " \
80 "setenv autoload no; " \
81 "dhcp; " \
82 "tftp ${loadaddr} ${bootfile}; " \
83 "tftp ${fdtaddr} ${fdtfile}; " \
84 "run netargs; " \
85 "bootz ${loadaddr} - ${fdtaddr}\0" \
86 "mtdids=" MTDIDS_DEFAULT "\0" \
87 "mtdparts=" MTDPARTS_DEFAULT "\0" \
88 "nandargs=setenv bootargs console=${console} " \
89 "${optargs} " \
90 "root=${nandroot} " \
91 "rootfstype=${nandrootfstype}\0" \
92 "nandroot=ubi0:rootfs rw ubi.mtd=7,2048\0" \
93 "nandrootfstype=ubifs rootwait=1\0" \
94 "nandboot=echo Booting from nand ...; " \
95 "run nandargs; " \
96 "nand read ${fdtaddr} u-boot-spl-os; " \
97 "nand read ${loadaddr} kernel; " \
98 "bootz ${loadaddr} - ${fdtaddr}\0"
99#endif
100
101#define CONFIG_BOOTCOMMAND \
102 "run mmcboot;" \
103 "run nandboot;"
104
105
106#define CONFIG_SYS_NS16550_COM1 0x44e09000
107#define CONFIG_BAUDRATE 115200
108
109
110#define CONFIG_SYS_I2C_SPEED 100000
111#define CONFIG_CMD_EEPROM
112#define CONFIG_ENV_EEPROM_IS_ON_I2C
113#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50
114#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2
115
116
117
118
119#define CONFIG_CMD_NAND
120#define CONFIG_NAND_OMAP_GPMC
121#define CONFIG_NAND_OMAP_ELM
122
123
124#define CONFIG_SYS_NAND_5_ADDR_CYCLE
125#define CONFIG_SYS_NAND_PAGE_COUNT (CONFIG_SYS_NAND_BLOCK_SIZE / \
126 CONFIG_SYS_NAND_PAGE_SIZE)
127#define CONFIG_SYS_NAND_PAGE_SIZE 4096
128#define CONFIG_SYS_NAND_OOBSIZE 224
129#define CONFIG_SYS_NAND_ONFI_DETECTION
130#define CONFIG_SYS_NAND_BLOCK_SIZE (128*4096)
131#define CONFIG_SYS_NAND_BAD_BLOCK_POS NAND_LARGE_BADBLOCK_POS
132#define CONFIG_SYS_NAND_ECCPOS { 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17,\
133 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33,\
134 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49,\
135 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65,\
136 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81,\
137 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97,\
138 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113,\
139 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133,\
140 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153,\
141 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 173,\
142 174, 175, 176, 177, 178, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193,\
143 194, 195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209}
144
145#define CONFIG_SYS_NAND_ECCSIZE 512
146#define CONFIG_SYS_NAND_ECCBYTES 26
147#define CONFIG_SYS_NAND_ECCSTEPS 8
148#define CONFIG_SYS_NAND_ECCTOTAL (CONFIG_SYS_NAND_ECCBYTES * \
149 CONFIG_SYS_NAND_ECCSTEPS)
150#define CONFIG_NAND_OMAP_ECCSCHEME OMAP_ECC_BCH16_CODE_HW
151
152
153#define CONFIG_SYS_NAND_U_BOOT_START CONFIG_SYS_TEXT_BASE
154
155#define CONFIG_SYS_NAND_U_BOOT_OFFS 0x200000
156
157#define CONFIG_CMD_MTDPARTS
158
159#define CONFIG_CMD_DIAG
160
161#define MTDIDS_DEFAULT "nand0=omap2-nand.0"
162
163#define MTDPARTS_DEFAULT "mtdparts=omap2-nand.0:512k(SPL)," \
164 "512k(SPL.backup1)," \
165 "512k(SPL.backup2)," \
166 "512k(SPL.backup3),1536k(u-boot)," \
167 "512k(u-boot-spl-os)," \
168 "512k(u-boot-env),5m(kernel),-(rootfs)"
169#define CONFIG_ENV_IS_IN_NAND
170#define CONFIG_ENV_OFFSET 0x260000
171#define CONFIG_SYS_ENV_SECT_SIZE (128 << 10)
172
173#ifdef CONFIG_SPL_OS_BOOT
174#define CONFIG_CMD_SPL_NAND_OFS 0x240000
175#define CONFIG_SYS_NAND_SPL_KERNEL_OFFS 0x280000
176#define CONFIG_CMD_SPL_WRITE_SIZE 0x2000
177#endif
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184
185#define CONFIG_USB_MUSB_DSPS
186#define CONFIG_USB_MUSB_PIO_ONLY
187#define CONFIG_USB_MUSB_DISABLE_BULK_COMBINE_SPLIT
188#define CONFIG_AM335X_USB0
189#define CONFIG_AM335X_USB0_MODE MUSB_PERIPHERAL
190#define CONFIG_AM335X_USB1
191#define CONFIG_AM335X_USB1_MODE MUSB_HOST
192
193#if defined(CONFIG_SPL_BUILD)
194
195
196#endif
197
198
199#define CONFIG_NET_MULTI
200
201
202#define CONFIG_PHYLIB
203#define CONFIG_PHY_RESET 1
204#define CONFIG_PHY_NATSEMI
205#define CONFIG_PHY_REALTEK
206
207
208
209#define CONFIG_SPL_LDSCRIPT "arch/arm/mach-omap2/am33xx/u-boot-spl.lds"
210
211#endif
212