sunxi: Add support for using MII phy-s with the GMAC nic
[oweals/u-boot.git] / include / configs / corvus.h
1 /*
2  * Common board functions for siemens AT91SAM9G45 based boards
3  * (C) Copyright 2013 Siemens AG
4  *
5  * Based on:
6  * U-Boot file: include/configs/at91sam9m10g45ek.h
7  * (C) Copyright 2007-2008
8  * Stelian Pop <stelian@popies.net>
9  * Lead Tech Design <www.leadtechdesign.com>
10  *
11  * SPDX-License-Identifier:     GPL-2.0+
12  */
13
14 #ifndef __CONFIG_H
15 #define __CONFIG_H
16
17 #include <asm/hardware.h>
18
19 #define MACH_TYPE_CORVUS               2066
20
21 /*
22  * Warning: changing CONFIG_SYS_TEXT_BASE requires
23  * adapting the initial boot program.
24  * Since the linker has to swallow that define, we must use a pure
25  * hex number here!
26  */
27
28 #define CONFIG_SYS_TEXT_BASE  0x73f00000
29
30 #define CONFIG_ATMEL_LEGACY             /* required until (g)pio is fixed */
31
32 /* ARM asynchronous clock */
33 #define CONFIG_SYS_AT91_SLOW_CLOCK      32768
34 #define CONFIG_SYS_AT91_MAIN_CLOCK      12000000 /* from 12 MHz crystal */
35
36 #define CONFIG_CMDLINE_TAG              /* enable passing of ATAGs      */
37 #define CONFIG_SETUP_MEMORY_TAGS
38 #define CONFIG_INITRD_TAG
39 #define CONFIG_SKIP_LOWLEVEL_INIT
40 #define CONFIG_BOARD_EARLY_INIT_F
41 #define CONFIG_DISPLAY_CPUINFO
42
43 #define CONFIG_CMD_BOOTZ
44 #define CONFIG_OF_LIBFDT
45
46 /* general purpose I/O */
47 #define CONFIG_ATMEL_LEGACY             /* required until (g)pio is fixed */
48 #define CONFIG_AT91_GPIO
49 #define CONFIG_AT91_GPIO_PULLUP 1       /* keep pullups on peripheral pins */
50
51 /* serial console */
52 #define CONFIG_ATMEL_USART
53 #define CONFIG_USART_BASE               ATMEL_BASE_DBGU
54 #define CONFIG_USART_ID                 ATMEL_ID_SYS
55
56 /* LED */
57 #define CONFIG_AT91_LED
58 #define CONFIG_RED_LED          AT91_PIN_PD31   /* this is the user1 led */
59 #define CONFIG_GREEN_LED        AT91_PIN_PD0    /* this is the user2 led */
60
61 #define CONFIG_BOOTDELAY        3
62
63 /*
64  * BOOTP options
65  */
66 #define CONFIG_BOOTP_BOOTFILESIZE
67 #define CONFIG_BOOTP_BOOTPATH
68 #define CONFIG_BOOTP_GATEWAY
69 #define CONFIG_BOOTP_HOSTNAME
70
71 /*
72  * Command line configuration.
73  */
74 #include <config_cmd_default.h>
75 #undef CONFIG_CMD_BDI
76 #undef CONFIG_CMD_FPGA
77 #undef CONFIG_CMD_IMI
78 #undef CONFIG_CMD_IMLS
79 #undef CONFIG_CMD_LOADS
80
81 #define CONFIG_CMD_PING
82 #define CONFIG_CMD_DHCP
83 #define CONFIG_CMD_NAND
84 #define CONFIG_CMD_USB
85
86 /* SDRAM */
87 #define CONFIG_NR_DRAM_BANKS            1
88 #define CONFIG_SYS_SDRAM_BASE           ATMEL_BASE_CS6
89 #define CONFIG_SYS_SDRAM_SIZE           0x08000000
90
91 #define CONFIG_SYS_INIT_SP_ADDR \
92         (CONFIG_SYS_SDRAM_BASE + 4 * 1024 - GENERATED_GBL_DATA_SIZE)
93
94 /* No NOR flash */
95 #define CONFIG_SYS_NO_FLASH
96
97 /* NAND flash */
98 #ifdef CONFIG_CMD_NAND
99 #define CONFIG_NAND_ATMEL
100 #define CONFIG_SYS_MAX_NAND_DEVICE              1
101 #define CONFIG_SYS_NAND_BASE                    ATMEL_BASE_CS3
102 #define CONFIG_SYS_NAND_DBW_8
103 /* our ALE is AD21 */
104 #define CONFIG_SYS_NAND_MASK_ALE                (1 << 21)
105 /* our CLE is AD22 */
106 #define CONFIG_SYS_NAND_MASK_CLE                (1 << 22)
107 #define CONFIG_SYS_NAND_ENABLE_PIN              AT91_PIN_PC14
108 #define CONFIG_SYS_NAND_READY_PIN               AT91_PIN_PC8
109
110 #endif
111
112 /* Ethernet */
113 #define CONFIG_MACB
114 #define CONFIG_RMII
115 #define CONFIG_NET_RETRY_COUNT          20
116 #define CONFIG_AT91_WANTS_COMMON_PHY
117
118 /* USB */
119 #define CONFIG_USB_EHCI
120 #define CONFIG_USB_EHCI_ATMEL
121 #define CONFIG_SYS_USB_EHCI_MAX_ROOT_PORTS      2
122 #define CONFIG_DOS_PARTITION
123 #define CONFIG_USB_STORAGE
124
125 #define CONFIG_SYS_LOAD_ADDR            0x72000000      /* load address */
126
127 /* bootstrap + u-boot + env in nandflash */
128 #define CONFIG_ENV_IS_IN_NAND
129 #define CONFIG_ENV_OFFSET               0x100000
130 #define CONFIG_ENV_OFFSET_REDUND        0x180000
131 #define CONFIG_ENV_SIZE                 0x20000
132
133 #define CONFIG_BOOTCOMMAND                                              \
134         "nand read 0x70000000 0x200000 0x300000;"                       \
135         "bootm 0x70000000"
136 #define CONFIG_BOOTARGS                                                 \
137         "console=ttyS0,115200 earlyprintk "                             \
138         "mtdparts=atmel_nand:256k(bootstrap)ro,512k(uboot)ro,"          \
139         "256k(env),256k(env_redundant),256k(spare),"                    \
140         "512k(dtb),6M(kernel)ro,-(rootfs) "                             \
141         "root=/dev/mtdblock7 rw rootfstype=jffs2"
142
143 #define CONFIG_BAUDRATE                 115200
144
145 #define CONFIG_SYS_PROMPT               "U-Boot> "
146 #define CONFIG_SYS_CBSIZE               256
147 #define CONFIG_SYS_MAXARGS              16
148 #define CONFIG_SYS_PBSIZE       (CONFIG_SYS_CBSIZE +    \
149                                  sizeof(CONFIG_SYS_PROMPT) + 16)
150 #define CONFIG_SYS_LONGHELP
151 #define CONFIG_CMDLINE_EDITING
152 #define CONFIG_AUTO_COMPLETE
153 #define CONFIG_SYS_HUSH_PARSER
154
155 /*
156  * Size of malloc() pool
157  */
158 #define CONFIG_SYS_MALLOC_LEN   ROUND(3 * CONFIG_ENV_SIZE + \
159                                 128*1024, 0x1000)
160
161 #endif