blob: 5517ed722d4e8a4b1b17e74df629acff2cbcc40c (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
|
/* SPDX-License-Identifier: GPL-2.0+ */
/*
* Copyright (C) 2015 Marek Vasut <marex@denx.de>
*/
#ifndef __CONFIG_SAMTEC_VINING_FPGA_H__
#define __CONFIG_SAMTEC_VINING_FPGA_H__
#include <asm/arch/base_addr_ac5.h>
/* Memory configurations */
#define PHYS_SDRAM_1_SIZE 0x40000000 /* 1GiB on VINING_FPGA */
/* Booting Linux */
#define CONFIG_BOOTFILE "openwrt-socfpga-socfpga_cyclone5_vining_fpga-fit-uImage.itb"
#define CONFIG_BOOTCOMMAND "run selboot"
#define CONFIG_LOADADDR 0x01000000
#define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
/* I2C EEPROM */
#ifdef CONFIG_CMD_EEPROM
#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50
#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1
#define CONFIG_SYS_I2C_EEPROM_BUS 0
#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 3
#define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 70
#endif
/*
* Status LEDs:
* 0 ... Top Green
* 1 ... Top Red
* 2 ... Bottom Green
* 3 ... Bottom Red
*/
/* Ethernet on SoC (EMAC) */
#if defined(CONFIG_CMD_NET)
#define CONFIG_BOOTP_SEND_HOSTNAME
/* PHY */
#endif
/* Extra Environment */
#define CONFIG_HOSTNAME "socfpga_vining_fpga"
/*
* Active LOW GPIO buttons:
* A: GPIO 77 ... the button between USB B and ethernet
* B: GPIO 78 ... the button between USB A ports
*
* The logic:
* if button B is not pressed, boot normal Linux system immediatelly
* if button B is pressed, wait $bootdelay and boot recovery system
*/
#define CONFIG_PREBOOT \
"setenv hostname vining-${unit_serial} ; " \
"setenv PS1 \"${unit_ident} (${unit_serial}) => \" ; " \
"if gpio input 78 ; then " \
"setenv bootdelay 10 ; " \
"setenv boottype rcvr ; " \
"else " \
"setenv bootdelay 5 ; " \
"setenv boottype norm ; " \
"fi"
#define CONFIG_EXTRA_ENV_SETTINGS \
"verify=n\0" \
"consdev=ttyS0\0" \
"baudrate=115200\0" \
"bootscript=boot.scr\0" \
"ubimtdnr=5\0" \
"ubimtd=rootfs\0" \
"ubipart=ubi0:rootfs\0" \
"ubisfcs=1\0" /* Default is flash at CS#1 */ \
"netdev=eth0\0" \
"hostname=vining_fpga\0" \
"kernel_addr_r=0x10000000\0" \
"mtdparts_0=ff705000.spi.0:" \
"1m(u-boot)," \
"64k(env1)," \
"64k(env2)," \
"256k(samtec1)," \
"256k(samtec2)," \
"-(rcvrfs)\0" /* Recovery */ \
"mtdparts_1=ff705000.spi.1:" \
"32m(rootfs)," \
"-(userfs)\0" \
"update_filename=u-boot-with-spl-dtb.sfp\0" \
"update_qspi_offset=0x0\0" \
"update_qspi=" /* Update the QSPI firmware */ \
"if sf probe ; then " \
"if tftp ${update_filename} ; then " \
"sf update ${loadaddr} ${update_qspi_offset} ${filesize} ; " \
"fi ; " \
"fi\0" \
"fpga_filename=output_file.rbf\0" \
"load_fpga=" /* Load FPGA bitstream */ \
"if tftp ${fpga_filename} ; then " \
"fpga load 0 $loadaddr $filesize ; " \
"bridge enable ; " \
"fi\0" \
"addcons=" \
"setenv bootargs ${bootargs} " \
"console=${consdev},${baudrate}\0" \
"addip=" \
"setenv bootargs ${bootargs} " \
"ip=${ipaddr}:${serverip}:${gatewayip}:" \
"${netmask}:${hostname}:${netdev}:off\0" \
"addmisc=" \
"setenv bootargs ${bootargs} ${miscargs}\0" \
"addmtd=" \
"setenv mtdparts \"${mtdparts_0};${mtdparts_1}\" ; " \
"setenv bootargs ${bootargs} mtdparts=${mtdparts}\0" \
"addargs=run addcons addmtd addmisc\0" \
"ubiload=" \
"ubi part ${ubimtd} ; ubifsmount ${ubipart} ; " \
"ubifsload ${kernel_addr_r} /boot/${bootfile}\0" \
"netload=" \
"tftp ${kernel_addr_r} ${hostname}/${bootfile}\0" \
"miscargs=nohlt panic=1\0" \
"ubiargs=" \
"setenv bootargs ubi.mtd=${ubimtdnr} " \
"root=${ubipart} rootfstype=ubifs\0" \
"nfsargs=" \
"setenv bootargs root=/dev/nfs rw " \
"nfsroot=${serverip}:${rootpath},v3,tcp\0" \
"ubi_sfsel=" \
"if test \"${boottype}\" = \"rcvr\" ; then " \
"setenv ubisfcs 0 ; " \
"setenv ubimtd rcvrfs ; " \
"setenv ubimtdnr 5 ; " \
"setenv mtdparts mtdparts=${mtdparts_0} ; " \
"setenv mtdids nor0=ff705000.spi.0 ; " \
"setenv ubipart ubi0:rootfs ; " \
"else " \
"setenv ubisfcs 1 ; " \
"setenv ubimtd rootfs ; " \
"setenv ubimtdnr 6 ; " \
"setenv mtdparts mtdparts=${mtdparts_1} ; " \
"setenv mtdids nor0=ff705000.spi.1 ; " \
"setenv ubipart ubi0:rootfs ; " \
"fi ; " \
"sf probe 0:${ubisfcs}\0" \
"ubi_ubi=" \
"run ubi_sfsel ubiload ubiargs addargs ; " \
"bootm ${kernel_addr_r}\0" \
"ubi_nfs=" \
"run ubiload nfsargs addip addargs ; " \
"bootm ${kernel_addr_r}\0" \
"net_ubi=" \
"run netload ubiargs addargs ; " \
"bootm ${kernel_addr_r}\0" \
"net_nfs=" \
"run netload nfsargs addip addargs ; " \
"bootm ${kernel_addr_r}\0" \
"selboot=" /* Select from where to boot. */ \
"if test \"${bootmode}\" = \"qspi\" ; then " \
"led all off ; " \
"if test \"${boottype}\" = \"rcvr\" ; then " \
"echo \"Booting recovery system\" ; " \
"led 3 on ; " /* Bottom RED */ \
"fi ; " \
"led 1 on ; " /* Top RED */ \
"run ubi_ubi ; " \
"else echo \"Unsupported boot mode: \"${bootmode} ; " \
"fi\0" \
#define CONFIG_SYS_REDUNDAND_ENVIRONMENT
#define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE
#define CONFIG_ENV_SECT_SIZE (64 * 1024)
#define CONFIG_ENV_OFFSET 0x100000
#define CONFIG_ENV_OFFSET_REDUND \
(CONFIG_ENV_OFFSET + CONFIG_ENV_SECT_SIZE)
/* Support changing the prompt string */
#define CONFIG_CMDLINE_PS_SUPPORT
/* The rest of the configuration is shared */
#include <configs/socfpga_common.h>
#endif /* __CONFIG_SAMTEC_VINING_FPGA_H__ */
|
