1 /*
2  * Copyright 2014 Broadcom Corporation.
3  *
4  * SPDX-License-Identifier:	GPL-2.0+
5  */
6 
7 #ifndef __BCM_EP_BOARD_H
8 #define __BCM_EP_BOARD_H
9 
10 #include <asm/arch/configs.h>
11 
12 #define CONFIG_SKIP_LOWLEVEL_INIT
13 
14 #define CONFIG_SYS_CACHELINE_SIZE	64
15 
16 /*
17  * Memory configuration
18  * (these must be defined elsewhere)
19  */
20 #ifndef CONFIG_SYS_TEXT_BASE
21 #error	CONFIG_SYS_TEXT_BASE must be defined!
22 #endif
23 #ifndef CONFIG_SYS_SDRAM_BASE
24 #error	CONFIG_SYS_SDRAM_BASE must be defined!
25 #endif
26 #ifndef CONFIG_SYS_SDRAM_SIZE
27 #error	CONFIG_SYS_SDRAM_SIZE must be defined!
28 #endif
29 
30 #define CONFIG_NR_DRAM_BANKS		1
31 
32 #define CONFIG_SYS_MALLOC_LEN		(4 * 1024 * 1024)
33 #define CONFIG_STACKSIZE		(256 * 1024)
34 
35 /* Some commands use this as the default load address */
36 #define CONFIG_SYS_LOAD_ADDR		CONFIG_SYS_SDRAM_BASE
37 
38 /*
39  * This is the initial SP which is used only briefly for relocating the u-boot
40  * image to the top of SDRAM. After relocation u-boot moves the stack to the
41  * proper place.
42  */
43 #define CONFIG_SYS_INIT_SP_ADDR		CONFIG_SYS_TEXT_BASE
44 
45 /* allow to overwrite serial and ethaddr */
46 #define CONFIG_ENV_OVERWRITE
47 
48 /* Serial Info */
49 #define CONFIG_SYS_NS16550_SERIAL
50 
51 #define CONFIG_BAUDRATE			115200
52 
53 #define CONFIG_ENV_SIZE			0x2000
54 #define CONFIG_ENV_IS_NOWHERE
55 
56 #define CONFIG_SYS_NO_FLASH	/* Not using NAND/NOR unmanaged flash */
57 
58 /* console configuration */
59 #define CONFIG_SYS_CBSIZE		1024	/* Console buffer size */
60 #define CONFIG_SYS_PBSIZE		(CONFIG_SYS_CBSIZE + \
61 			sizeof(CONFIG_SYS_PROMPT) + 16)	/* Printbuffer size */
62 #define CONFIG_SYS_MAXARGS		64
63 #define CONFIG_SYS_BARGSIZE		CONFIG_SYS_CBSIZE
64 
65 /*
66  * One partition type must be defined for part.c
67  * This is necessary for the fatls command to work on an SD card
68  * for example.
69  */
70 #define CONFIG_DOS_PARTITION
71 
72 /* version string, parser, etc */
73 #define CONFIG_VERSION_VARIABLE
74 #define CONFIG_AUTO_COMPLETE
75 #define CONFIG_SYS_HUSH_PARSER
76 #define CONFIG_CMDLINE_EDITING
77 #define CONFIG_COMMAND_HISTORY
78 #define CONFIG_SYS_LONGHELP
79 
80 #define CONFIG_CRC32_VERIFY
81 #define CONFIG_MX_CYCLIC
82 
83 /* Commands */
84 #define CONFIG_CMD_ASKENV
85 #define CONFIG_CMD_CACHE
86 #define CONFIG_CMD_FAT
87 #define CONFIG_FAT_WRITE
88 
89 /* Enable devicetree support */
90 #define CONFIG_OF_LIBFDT
91 
92 /* SHA hashing */
93 #define CONFIG_CMD_HASH
94 #define CONFIG_HASH_VERIFY
95 #define CONFIG_SHA1
96 #define CONFIG_SHA256
97 
98 /* Enable Time Command */
99 #define CONFIG_CMD_TIME
100 
101 #define CONFIG_CMD_BOOTZ
102 
103 /* Misc utility code */
104 #define CONFIG_BOUNCE_BUFFER
105 #define CONFIG_CRC32_VERIFY
106 
107 #endif /* __BCM_EP_BOARD_H */
108