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 /* High-level configuration options */
15 #define CONFIG_DISPLAY_BOARDINFO_LATE	/* Calls show_board_info() */
16 
17 /* Board-specific serial config */
18 #define CONFIG_TEGRA_ENABLE_UARTA
19 #define CONFIG_TEGRA_UARTA_SDIO1
20 #define CONFIG_SYS_NS16550_COM1		NV_PA_APB_UARTA_BASE
21 
22 #define CONFIG_MACH_TYPE		MACH_TYPE_COLIBRI_TEGRA2
23 
24 /* I2C */
25 #define CONFIG_SYS_I2C_TEGRA
26 
27 /* USB host support */
28 #define CONFIG_USB_EHCI_TEGRA
29 #define CONFIG_USB_MAX_CONTROLLER_COUNT	3
30 
31 /* USB networking support */
32 #define CONFIG_USB_HOST_ETHER
33 #define CONFIG_USB_ETHER_ASIX
34 
35 /* General networking support */
36 #define CONFIG_IP_DEFRAG
37 #define CONFIG_TFTP_BLOCKSIZE		1536
38 #define CONFIG_TFTP_TSIZE
39 
40 /* LCD support */
41 #define CONFIG_LCD_LOGO
42 
43 /* NAND support */
44 #define CONFIG_CMD_NAND
45 #define CONFIG_TEGRA_NAND
46 #define CONFIG_SYS_MAX_NAND_DEVICE	1
47 
48 /* Dynamic MTD partition support */
49 #define CONFIG_CMD_MTDPARTS	/* Enable 'mtdparts' command line support */
50 #define CONFIG_MTD_PARTITIONS
51 #define CONFIG_MTD_DEVICE	/* needed for mtdparts commands */
52 #define MTDIDS_DEFAULT		"nand0=tegra_nand"
53 #define MTDPARTS_DEFAULT	"mtdparts=tegra_nand:"		\
54 				"2m(u-boot)ro,"			\
55 				"1m(u-boot-env),"		\
56 				"1m(cfgblock)ro,"		\
57 				"-(ubi)"
58 
59 /* Environment in NAND, 64K is a bit excessive but erase block is 512K anyway */
60 #define CONFIG_ENV_IS_IN_NAND
61 #define CONFIG_ENV_OFFSET		(SZ_2M)
62 #undef CONFIG_ENV_SIZE		/* undef size from tegra20-common.h */
63 #define CONFIG_ENV_SIZE			(SZ_64K)
64 
65 /* UBI */
66 #define CONFIG_CMD_UBIFS	/* increases size by almost 60 KB */
67 #define CONFIG_LZO
68 #define CONFIG_RBTREE
69 
70 
71 #define BOARD_EXTRA_ENV_SETTINGS \
72 	"mtdparts=" MTDPARTS_DEFAULT "\0"
73 
74 /* Increase console I/O buffer size */
75 #undef CONFIG_SYS_CBSIZE
76 #define CONFIG_SYS_CBSIZE		1024
77 
78 /* Increase arguments buffer size */
79 #undef CONFIG_SYS_BARGSIZE
80 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
81 
82 /* Increase print buffer size */
83 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
84 
85 /* Increase maximum number of arguments */
86 #undef CONFIG_SYS_MAXARGS
87 #define CONFIG_SYS_MAXARGS		32
88 
89 #include "tegra-common-usb-gadget.h"
90 #include "tegra-common-post.h"
91 
92 #endif /* __CONFIG_H */
93