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1c1b7c37 LP |
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 | ||
b640b460 | 22 | #include <configs/ti_am335x_common.h> |
1c1b7c37 | 23 | |
1c1b7c37 LP |
24 | #define CONFIG_MACH_TYPE MACH_TYPE_PCM051 |
25 | ||
1c1b7c37 | 26 | /* set to negative value for no autoboot */ |
e7168819 MK |
27 | #define BOOTENV_DEV_LEGACY_MMC(devtypeu, devtypel, instance) \ |
28 | "bootcmd_" #devtypel #instance "=" \ | |
29 | "setenv mmcdev " #instance"; "\ | |
30 | "setenv bootpart " #instance":2 ; "\ | |
31 | "run mmcboot\0" | |
32 | ||
33 | #define BOOTENV_DEV_NAME_LEGACY_MMC(devtypeu, devtypel, instance) \ | |
34 | #devtypel #instance " " | |
35 | ||
36 | #define BOOTENV_DEV_NAND(devtypeu, devtypel, instance) \ | |
37 | "bootcmd_" #devtypel "=" \ | |
38 | "run nandboot\0" | |
39 | ||
40 | #define BOOTENV_DEV_NAME_NAND(devtypeu, devtypel, instance) \ | |
41 | #devtypel #instance " " | |
42 | ||
43 | #define BOOT_TARGET_DEVICES(func) \ | |
44 | func(MMC, mmc, 0) \ | |
45 | func(LEGACY_MMC, legacy_mmc, 0) \ | |
46 | func(MMC, mmc, 1) \ | |
47 | func(LEGACY_MMC, legacy_mmc, 1) \ | |
48 | func(NAND, nand, 0) | |
49 | ||
50 | #define CONFIG_BOOTCOMMAND \ | |
51 | "run distro_bootcmd" | |
52 | ||
53 | #include <config_distro_bootcmd.h> | |
54 | ||
be9437fb MK |
55 | #include <environment/ti/dfu.h> |
56 | #include <environment/ti/mmc.h> | |
57 | ||
1c1b7c37 | 58 | #define CONFIG_EXTRA_ENV_SETTINGS \ |
ccad5e86 | 59 | DEFAULT_LINUX_BOOT_ENV \ |
be9437fb | 60 | DEFAULT_MMC_TI_ARGS \ |
1c1b7c37 | 61 | "bootfile=uImage\0" \ |
b75422f3 | 62 | "fdtfile=am335x-wega-rdk.dtb\0" \ |
1c1b7c37 LP |
63 | "console=ttyO0,115200n8\0" \ |
64 | "optargs=\0" \ | |
1c1b7c37 LP |
65 | "ramroot=/dev/ram0 rw ramdisk_size=65536 initrd=${rdaddr},64M\0" \ |
66 | "ramrootfstype=ext2\0" \ | |
1c1b7c37 | 67 | "bootenv=uEnv.txt\0" \ |
1ee9c6c0 | 68 | "loadbootscript=load mmc ${mmcdev} ${loadaddr} boot.scr\0" \ |
69 | "bootscript=echo Running bootscript from mmc${mmcdev} ...; " \ | |
70 | "source ${loadaddr}\0" \ | |
1c1b7c37 LP |
71 | "loadbootenv=fatload mmc ${mmcdev} ${loadaddr} ${bootenv}\0" \ |
72 | "importbootenv=echo Importing environment from mmc ...; " \ | |
73 | "env import -t $loadaddr $filesize\0" \ | |
74 | "ramargs=setenv bootargs console=${console} " \ | |
75 | "${optargs} " \ | |
76 | "root=${ramroot} " \ | |
77 | "rootfstype=${ramrootfstype}\0" \ | |
78 | "loadramdisk=fatload mmc ${mmcdev} ${rdaddr} ramdisk.gz\0" \ | |
79 | "loaduimagefat=fatload mmc ${mmcdev} ${loadaddr} ${bootfile}\0" \ | |
80 | "loaduimage=ext2load mmc ${mmcdev}:2 ${loadaddr} ${bootfile}\0" \ | |
81 | "mmcboot=echo Booting from mmc ...; " \ | |
be9437fb | 82 | "run args_mmc; " \ |
1c1b7c37 LP |
83 | "bootm ${loadaddr}\0" \ |
84 | "ramboot=echo Booting from ramdisk ...; " \ | |
85 | "run ramargs; " \ | |
86 | "bootm ${loadaddr}\0" \ | |
e7168819 | 87 | BOOTENV |
1c1b7c37 LP |
88 | |
89 | /* Clock Defines */ | |
90 | #define V_OSCK 25000000 /* Clock output from T2 */ | |
91 | #define V_SCLK (V_OSCK) | |
92 | ||
1c1b7c37 LP |
93 | /* |
94 | * memtest works on 8 MB in DRAM after skipping 32MB from | |
95 | * start addr of ram disk | |
96 | */ | |
1c1b7c37 | 97 | |
1c1b7c37 | 98 | /* NS16550 Configuration */ |
1c1b7c37 LP |
99 | #define CONFIG_SYS_NS16550_COM1 0x44e09000 /* Base EVM has UART0 */ |
100 | #define CONFIG_SYS_NS16550_COM2 0x48022000 /* UART1 */ | |
101 | #define CONFIG_SYS_NS16550_COM3 0x48024000 /* UART2 */ | |
102 | #define CONFIG_SYS_NS16550_COM4 0x481a6000 /* UART3 */ | |
103 | #define CONFIG_SYS_NS16550_COM5 0x481a8000 /* UART4 */ | |
104 | #define CONFIG_SYS_NS16550_COM6 0x481aa000 /* UART5 */ | |
105 | ||
106 | /* I2C Configuration */ | |
1c1b7c37 LP |
107 | #define CONFIG_ENV_EEPROM_IS_ON_I2C |
108 | #define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 /* Main EEPROM */ | |
109 | #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2 | |
1c1b7c37 | 110 | |
1c1b7c37 LP |
111 | #define CONFIG_SYS_BAUDRATE_TABLE { 110, 300, 600, 1200, 2400, \ |
112 | 4800, 9600, 14400, 19200, 28800, 38400, 56000, 57600, 115200 } | |
113 | ||
47c6ea07 | 114 | /* CPU */ |
1c1b7c37 | 115 | |
b640b460 | 116 | #ifdef CONFIG_SPI_BOOT |
1c1b7c37 | 117 | #define CONFIG_SYS_SPI_U_BOOT_SIZE 0x40000 |
1c1b7c37 LP |
118 | #endif |
119 | ||
120 | /* | |
121 | * USB configuration | |
122 | */ | |
1c1b7c37 LP |
123 | #define CONFIG_AM335X_USB0 |
124 | #define CONFIG_AM335X_USB0_MODE MUSB_PERIPHERAL | |
125 | #define CONFIG_AM335X_USB1 | |
126 | #define CONFIG_AM335X_USB1_MODE MUSB_HOST | |
127 | ||
1c1b7c37 | 128 | #endif /* ! __CONFIG_PCM051_H */ |