9ce976ce43a12dcbdd48290703ef7a022c3082fb
[oweals/u-boot.git] / include / configs / pcm051.h
1 /*
2  * pcm051.h
3  *
4  * Phytec phyCORE-AM335x (pcm051) boards information header
5  *
6  * Copyright (C) 2013 Lemonage Software GmbH
7  * Author Lars Poeschel <poeschel@lemonage.de>
8  *
9  * This program is free software; you can redistribute it and/or
10  * modify it under the terms of the GNU General Public License as
11  * published by the Free Software Foundation version 2.
12  *
13  * This program is distributed "as is" WITHOUT ANY WARRANTY of any
14  * kind, whether express or implied; without even the implied warranty
15  * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
16  * GNU General Public License for more details.
17  */
18
19 #ifndef __CONFIG_PCM051_H
20 #define __CONFIG_PCM051_H
21
22 #include <configs/ti_am335x_common.h>
23
24 #define CONFIG_ENV_SIZE                 (128 << 10)     /* 128 KiB */
25 #define CONFIG_MACH_TYPE                MACH_TYPE_PCM051
26
27 /* set to negative value for no autoboot */
28 #define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG
29 #define CONFIG_EXTRA_ENV_SETTINGS \
30         "loadaddr=0x80007fc0\0" \
31         "fdtaddr=0x80000000\0" \
32         "rdaddr=0x81000000\0" \
33         "bootfile=uImage\0" \
34         "fdtfile=pcm051.dtb\0" \
35         "console=ttyO0,115200n8\0" \
36         "optargs=\0" \
37         "mmcdev=0\0" \
38         "mmcroot=/dev/mmcblk0p2 ro\0" \
39         "mmcrootfstype=ext4 rootwait\0" \
40         "ramroot=/dev/ram0 rw ramdisk_size=65536 initrd=${rdaddr},64M\0" \
41         "ramrootfstype=ext2\0" \
42         "mmcargs=setenv bootargs console=${console} " \
43                 "${optargs} " \
44                 "root=${mmcroot} " \
45                 "rootfstype=${mmcrootfstype}\0" \
46         "bootenv=uEnv.txt\0" \
47         "loadbootscript=load mmc ${mmcdev} ${loadaddr} boot.scr\0" \
48         "bootscript=echo Running bootscript from mmc${mmcdev} ...; " \
49                 "source ${loadaddr}\0" \
50         "loadbootenv=fatload mmc ${mmcdev} ${loadaddr} ${bootenv}\0" \
51         "importbootenv=echo Importing environment from mmc ...; " \
52                 "env import -t $loadaddr $filesize\0" \
53         "ramargs=setenv bootargs console=${console} " \
54                 "${optargs} " \
55                 "root=${ramroot} " \
56                 "rootfstype=${ramrootfstype}\0" \
57         "loadramdisk=fatload mmc ${mmcdev} ${rdaddr} ramdisk.gz\0" \
58         "loaduimagefat=fatload mmc ${mmcdev} ${loadaddr} ${bootfile}\0" \
59         "loaduimage=ext2load mmc ${mmcdev}:2 ${loadaddr} ${bootfile}\0" \
60         "mmcboot=echo Booting from mmc ...; " \
61                 "run mmcargs; " \
62                 "bootm ${loadaddr}\0" \
63         "ramboot=echo Booting from ramdisk ...; " \
64                 "run ramargs; " \
65                 "bootm ${loadaddr}\0" \
66
67 #define CONFIG_BOOTCOMMAND \
68         "mmc dev ${mmcdev}; if mmc rescan; then " \
69                 "echo SD/MMC found on device ${mmcdev};" \
70                 "if run loadbootscript; then " \
71                         "run bootscript;" \
72                 "else " \
73                         "if run loadbootenv; then " \
74                                 "echo Loaded environment from ${bootenv};" \
75                                 "run importbootenv;" \
76                         "fi;" \
77                         "if test -n $uenvcmd; then " \
78                                 "echo Running uenvcmd ...;" \
79                                 "run uenvcmd;" \
80                         "fi;" \
81                         "if run loaduimage; then " \
82                                 "run mmcboot;" \
83                         "fi;" \
84                 "fi ;" \
85         "fi;" \
86
87 /* Clock Defines */
88 #define V_OSCK                          25000000  /* Clock output from T2 */
89 #define V_SCLK                          (V_OSCK)
90
91 /*
92  * memtest works on 8 MB in DRAM after skipping 32MB from
93  * start addr of ram disk
94  */
95 #define CONFIG_SYS_MEMTEST_START        (CONFIG_SYS_SDRAM_BASE + (64 << 20))
96 #define CONFIG_SYS_MEMTEST_END          (CONFIG_SYS_MEMTEST_START \
97                                         + (8 * 1024 * 1024))
98
99 #define CONFIG_SF_DEFAULT_SPEED         24000000
100
101 #define CONFIG_CONS_INDEX               1
102 /* NS16550 Configuration */
103 #define CONFIG_SYS_NS16550_COM1         0x44e09000      /* Base EVM has UART0 */
104 #define CONFIG_SYS_NS16550_COM2         0x48022000      /* UART1 */
105 #define CONFIG_SYS_NS16550_COM3         0x48024000      /* UART2 */
106 #define CONFIG_SYS_NS16550_COM4         0x481a6000      /* UART3 */
107 #define CONFIG_SYS_NS16550_COM5         0x481a8000      /* UART4 */
108 #define CONFIG_SYS_NS16550_COM6         0x481aa000      /* UART5 */
109
110 /* I2C Configuration */
111 #define CONFIG_CMD_EEPROM
112 #define CONFIG_ENV_EEPROM_IS_ON_I2C
113 #define CONFIG_SYS_I2C_EEPROM_ADDR      0x50    /* Main EEPROM */
114 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN  2
115
116 #define CONFIG_SYS_BAUDRATE_TABLE       { 110, 300, 600, 1200, 2400, \
117 4800, 9600, 14400, 19200, 28800, 38400, 56000, 57600, 115200 }
118
119 /* CPU */
120 #define CONFIG_ENV_IS_NOWHERE
121
122 #define CONFIG_SPL_LDSCRIPT             "arch/arm/mach-omap2/am33xx/u-boot-spl.lds"
123
124 #ifdef CONFIG_SPI_BOOT
125 #define CONFIG_SPL_SPI_LOAD
126 #define CONFIG_SYS_SPI_U_BOOT_OFFS      0x20000
127 #define CONFIG_SYS_SPI_U_BOOT_SIZE      0x40000
128 #endif
129
130 /*
131  * USB configuration
132  */
133 #define CONFIG_USB_MUSB_DSPS
134 #define CONFIG_USB_MUSB_PIO_ONLY
135 #define CONFIG_AM335X_USB0
136 #define CONFIG_AM335X_USB0_MODE MUSB_PERIPHERAL
137 #define CONFIG_AM335X_USB1
138 #define CONFIG_AM335X_USB1_MODE MUSB_HOST
139
140 #ifdef CONFIG_USB_MUSB_GADGET
141 #define CONFIG_USB_ETHER
142 #define CONFIG_USB_ETH_RNDIS
143 #endif /* CONFIG_USB_MUSB_GADGET */
144
145 #define CONFIG_PHY_GIGE
146 #define CONFIG_PHYLIB
147 #define CONFIG_PHY_SMSC
148
149 #endif  /* ! __CONFIG_PCM051_H */