sunxi: Add support for using MII phy-s with the GMAC nic
[oweals/u-boot.git] / include / configs / bg0900.h
1 /*
2  * Copyright (C) 2013 Marek Vasut <marex@denx.de>
3  *
4  * SPDX-License-Identifier:     GPL-2.0+
5  */
6 #ifndef __CONFIGS_BG0900_H__
7 #define __CONFIGS_BG0900_H__
8
9 /* System configurations */
10 #define CONFIG_MX28                             /* i.MX28 SoC */
11
12 /* U-Boot Commands */
13 #define CONFIG_SYS_NO_FLASH
14 #include <config_cmd_default.h>
15 #define CONFIG_DISPLAY_CPUINFO
16 #define CONFIG_DOS_PARTITION
17
18 #define CONFIG_CMD_BOOTZ
19 #define CONFIG_CMD_CACHE
20 #define CONFIG_CMD_DHCP
21 #define CONFIG_CMD_GPIO
22 #define CONFIG_CMD_MII
23 #define CONFIG_CMD_NAND
24 #define CONFIG_CMD_NAND_TRIMFFS
25 #define CONFIG_CMD_NET
26 #define CONFIG_CMD_NFS
27 #define CONFIG_CMD_PING
28 #define CONFIG_CMD_SAVEENV
29 #define CONFIG_CMD_SETEXPR
30 #define CONFIG_CMD_SF
31 #define CONFIG_CMD_SPI
32
33 /* Memory configuration */
34 #define CONFIG_NR_DRAM_BANKS            1               /* 1 bank of DRAM */
35 #define PHYS_SDRAM_1                    0x40000000      /* Base address */
36 #define PHYS_SDRAM_1_SIZE               0x10000000      /* Max 256 MB RAM */
37 #define CONFIG_SYS_SDRAM_BASE           PHYS_SDRAM_1
38
39 /* Environment */
40 #define CONFIG_ENV_SIZE                 (16 * 1024)
41 #define CONFIG_ENV_OVERWRITE
42 #define CONFIG_ENV_IS_NOWHERE
43
44 /* FEC Ethernet on SoC */
45 #ifdef  CONFIG_CMD_NET
46 #define CONFIG_FEC_MXC
47 #define CONFIG_NET_MULTI
48 #endif
49
50 /* SPI */
51 #ifdef CONFIG_CMD_SPI
52 #define CONFIG_DEFAULT_SPI_BUS          2
53 #define CONFIG_DEFAULT_SPI_CS           0
54 #define CONFIG_DEFAULT_SPI_MODE         SPI_MODE_0
55
56 /* SPI FLASH */
57 #ifdef CONFIG_CMD_SF
58 #define CONFIG_SPI_FLASH
59 #define CONFIG_SPI_FLASH_BAR
60 #define CONFIG_SPI_FLASH_STMICRO
61 #define CONFIG_SF_DEFAULT_BUS           2
62 #define CONFIG_SF_DEFAULT_CS            0
63 #define CONFIG_SF_DEFAULT_SPEED         40000000
64 #define CONFIG_SF_DEFAULT_MODE          SPI_MODE_0
65
66 #define CONFIG_ENV_SPI_BUS              2
67 #define CONFIG_ENV_SPI_CS               0
68 #define CONFIG_ENV_SPI_MAX_HZ           40000000
69 #define CONFIG_ENV_SPI_MODE             SPI_MODE_0
70 #endif
71
72 #endif
73
74 /* Boot Linux */
75 #define CONFIG_BOOTDELAY        3
76 #define CONFIG_BOOTFILE         "uImage"
77 #define CONFIG_BOOTARGS         "console=ttyAMA0,115200"
78 #define CONFIG_BOOTCOMMAND      "bootm"
79 #define CONFIG_LOADADDR         0x42000000
80 #define CONFIG_SYS_LOAD_ADDR    CONFIG_LOADADDR
81
82 /* Extra Environment */
83 #define CONFIG_EXTRA_ENV_SETTINGS                                       \
84         "update_spi_firmware_filename=u-boot.sb\0"                      \
85         "update_spi_firmware_maxsz=0x80000\0"                           \
86         "update_spi_firmware="  /* Update the SPI flash firmware */     \
87                 "if sf probe 2:0 ; then "                               \
88                 "if tftp ${update_spi_firmware_filename} ; then "       \
89                 "sf erase 0x0 +${filesize} ; "                          \
90                 "sf write ${loadaddr} 0x0 ${filesize} ; "               \
91                 "fi ; "                                                 \
92                 "fi\0"
93
94 /* The rest of the configuration is shared */
95 #include <configs/mxs.h>
96
97 #endif /* __CONFIGS_BG0900_H__ */