1 /*
2  * Copyright (C) 2012 Lucas Stach
3  *
4  * Configuration settings for the Toradex Colibri T20 modules.
5  *
6  * SPDX-License-Identifier:	GPL-2.0+
7  */
8 
9 #ifndef __CONFIG_H
10 #define __CONFIG_H
11 
12 #include "tegra20-common.h"
13 
14 #define CONFIG_ARCH_MISC_INIT
15 
16 /* High-level configuration options */
17 #define CONFIG_DISPLAY_BOARDINFO_LATE	/* Calls show_board_info() */
18 
19 /* Board-specific serial config */
20 #define CONFIG_TEGRA_ENABLE_UARTA
21 #define CONFIG_TEGRA_UARTA_SDIO1
22 #define CONFIG_SYS_NS16550_COM1		NV_PA_APB_UARTA_BASE
23 
24 #define CONFIG_MACH_TYPE		MACH_TYPE_COLIBRI_T20
25 
26 /* I2C */
27 #define CONFIG_SYS_I2C_TEGRA
28 
29 /* SD/MMC support */
30 #define CONFIG_MMC
31 #define CONFIG_GENERIC_MMC
32 #define CONFIG_TEGRA_MMC
33 
34 /* USB host support */
35 #define CONFIG_USB_EHCI
36 #define CONFIG_USB_EHCI_TEGRA
37 #define CONFIG_USB_MAX_CONTROLLER_COUNT	3
38 
39 /* USB networking support */
40 #define CONFIG_USB_HOST_ETHER
41 #define CONFIG_USB_ETHER_ASIX
42 
43 /* General networking support */
44 #define CONFIG_IP_DEFRAG
45 #define CONFIG_TFTP_BLOCKSIZE		1536
46 #define CONFIG_TFTP_TSIZE
47 
48 /* LCD support */
49 #define CONFIG_SYS_WHITE_ON_BLACK
50 #define CONFIG_CMD_BMP
51 #define CONFIG_LCD_LOGO
52 
53 /* NAND support */
54 #define CONFIG_CMD_NAND
55 #define CONFIG_TEGRA_NAND
56 #define CONFIG_SYS_MAX_NAND_DEVICE	1
57 
58 /* Dynamic MTD partition support */
59 #define CONFIG_CMD_MTDPARTS	/* Enable 'mtdparts' command line support */
60 #define CONFIG_MTD_PARTITIONS
61 #define CONFIG_MTD_DEVICE	/* needed for mtdparts commands */
62 #define MTDIDS_DEFAULT		"nand0=tegra_nand"
63 #define MTDPARTS_DEFAULT	"mtdparts=tegra_nand:"		\
64 				"2m(u-boot)ro,"			\
65 				"1m(u-boot-env),"		\
66 				"1m(cfgblock)ro,"		\
67 				"-(ubi)"
68 
69 /* Environment in NAND, 64K is a bit excessive but erase block is 512K anyway */
70 #define CONFIG_ENV_IS_IN_NAND
71 #define CONFIG_ENV_OFFSET		(SZ_2M)
72 #undef CONFIG_ENV_SIZE		/* undef size from tegra20-common.h */
73 #define CONFIG_ENV_SIZE			(SZ_64K)
74 
75 /* UBI */
76 #define CONFIG_CMD_UBIFS	/* increases size by almost 60 KB */
77 #define CONFIG_LZO
78 #define CONFIG_RBTREE
79 
80 /* Debug commands */
81 
82 /* Miscellaneous commands */
83 #define CONFIG_FAT_WRITE
84 
85 #define BOARD_EXTRA_ENV_SETTINGS \
86 	"mtdparts=" MTDPARTS_DEFAULT "\0"
87 
88 /* Increase console I/O buffer size */
89 #undef CONFIG_SYS_CBSIZE
90 #define CONFIG_SYS_CBSIZE		1024
91 
92 /* Increase arguments buffer size */
93 #undef CONFIG_SYS_BARGSIZE
94 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
95 
96 /* Increase print buffer size */
97 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
98 
99 /* Increase maximum number of arguments */
100 #undef CONFIG_SYS_MAXARGS
101 #define CONFIG_SYS_MAXARGS		32
102 
103 #include "tegra-common-usb-gadget.h"
104 #include "tegra-common-post.h"
105 
106 #endif /* __CONFIG_H */
107