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569a191a MV |
1 | /* |
2 | * Copyright (C) 2015 Marek Vasut <marex@denx.de> | |
3 | * | |
4 | * SPDX-License-Identifier: GPL-2.0+ | |
5 | */ | |
6 | #ifndef __CONFIG_SAMTEC_VINING_FPGA_H__ | |
7 | #define __CONFIG_SAMTEC_VINING_FPGA_H__ | |
8 | ||
9 | #include <asm/arch/base_addr_ac5.h> | |
10 | ||
569a191a MV |
11 | #define CONFIG_HW_WATCHDOG |
12 | ||
569a191a MV |
13 | /* Memory configurations */ |
14 | #define PHYS_SDRAM_1_SIZE 0x40000000 /* 1GiB on VINING_FPGA */ | |
15 | ||
16 | /* Booting Linux */ | |
569a191a | 17 | #define CONFIG_BOOTFILE "openwrt-socfpga-socfpga_cyclone5_vining_fpga-fit-uImage.itb" |
569a191a MV |
18 | #define CONFIG_BOOTCOMMAND "run selboot" |
19 | #define CONFIG_LOADADDR 0x01000000 | |
20 | #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR | |
21 | ||
22 | /* I2C EEPROM */ | |
23 | #ifdef CONFIG_CMD_EEPROM | |
24 | #define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 | |
25 | #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1 | |
26 | #define CONFIG_SYS_I2C_EEPROM_BUS 0 | |
27 | #define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 3 | |
28 | #define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 70 | |
29 | #endif | |
30 | ||
31 | /* | |
32 | * Status LEDs: | |
33 | * 0 ... Top Green | |
34 | * 1 ... Top Red | |
35 | * 2 ... Bottom Green | |
36 | * 3 ... Bottom Red | |
37 | */ | |
569a191a MV |
38 | |
39 | /* Ethernet on SoC (EMAC) */ | |
40 | #if defined(CONFIG_CMD_NET) | |
41 | #define CONFIG_BOOTP_SEND_HOSTNAME | |
42 | /* PHY */ | |
569a191a MV |
43 | #endif |
44 | ||
45 | /* Extra Environment */ | |
46 | #define CONFIG_HOSTNAME socfpga_vining_fpga | |
47 | ||
48 | /* | |
49 | * Active LOW GPIO buttons: | |
50 | * A: GPIO 77 ... the button between USB B and ethernet | |
51 | * B: GPIO 78 ... the button between USB A ports | |
52 | * | |
53 | * The logic: | |
54 | * if button B is not pressed, boot normal Linux system immediatelly | |
55 | * if button B is pressed, wait $bootdelay and boot recovery system | |
56 | */ | |
57 | #define CONFIG_PREBOOT \ | |
58 | "setenv hostname vining-${unit_serial} ; " \ | |
59 | "setenv PS1 \"${unit_ident} (${unit_serial}) => \" ; " \ | |
60 | "if gpio input 78 ; then " \ | |
61 | "setenv bootdelay 10 ; " \ | |
62 | "setenv boottype rcvr ; " \ | |
63 | "else " \ | |
64 | "setenv bootdelay 5 ; " \ | |
65 | "setenv boottype norm ; " \ | |
66 | "fi" | |
67 | ||
68 | #define CONFIG_EXTRA_ENV_SETTINGS \ | |
69 | "verify=n\0" \ | |
70 | "consdev=ttyS0\0" \ | |
71 | "baudrate=115200\0" \ | |
72 | "bootscript=boot.scr\0" \ | |
73 | "ubimtdnr=5\0" \ | |
74 | "ubimtd=rootfs\0" \ | |
75 | "ubipart=ubi0:rootfs\0" \ | |
76 | "ubisfcs=1\0" /* Default is flash at CS#1 */ \ | |
77 | "netdev=eth0\0" \ | |
78 | "hostname=vining_fpga\0" \ | |
79 | "kernel_addr_r=0x10000000\0" \ | |
80 | "mtdparts_0=ff705000.spi.0:" \ | |
81 | "1m(u-boot)," \ | |
82 | "64k(env1)," \ | |
83 | "64k(env2)," \ | |
84 | "256k(samtec1)," \ | |
85 | "256k(samtec2)," \ | |
86 | "-(rcvrfs)\0" /* Recovery */ \ | |
87 | "mtdparts_1=ff705000.spi.1:" \ | |
88 | "32m(rootfs)," \ | |
89 | "-(userfs)\0" \ | |
90 | "update_filename=u-boot-with-spl-dtb.sfp\0" \ | |
91 | "update_qspi_offset=0x0\0" \ | |
92 | "update_qspi=" /* Update the QSPI firmware */ \ | |
93 | "if sf probe ; then " \ | |
94 | "if tftp ${update_filename} ; then " \ | |
95 | "sf update ${loadaddr} ${update_qspi_offset} ${filesize} ; " \ | |
96 | "fi ; " \ | |
97 | "fi\0" \ | |
98 | "fpga_filename=output_file.rbf\0" \ | |
99 | "load_fpga=" /* Load FPGA bitstream */ \ | |
100 | "if tftp ${fpga_filename} ; then " \ | |
101 | "fpga load 0 $loadaddr $filesize ; " \ | |
102 | "bridge enable ; " \ | |
103 | "fi\0" \ | |
104 | "addcons=" \ | |
105 | "setenv bootargs ${bootargs} " \ | |
106 | "console=${consdev},${baudrate}\0" \ | |
107 | "addip=" \ | |
108 | "setenv bootargs ${bootargs} " \ | |
109 | "ip=${ipaddr}:${serverip}:${gatewayip}:" \ | |
110 | "${netmask}:${hostname}:${netdev}:off\0" \ | |
111 | "addmisc=" \ | |
112 | "setenv bootargs ${bootargs} ${miscargs}\0" \ | |
113 | "addmtd=" \ | |
114 | "setenv mtdparts \"${mtdparts_0};${mtdparts_1}\" ; " \ | |
115 | "setenv bootargs ${bootargs} mtdparts=${mtdparts}\0" \ | |
116 | "addargs=run addcons addmtd addmisc\0" \ | |
117 | "ubiload=" \ | |
118 | "ubi part ${ubimtd} ; ubifsmount ${ubipart} ; " \ | |
119 | "ubifsload ${kernel_addr_r} /boot/${bootfile}\0" \ | |
120 | "netload=" \ | |
121 | "tftp ${kernel_addr_r} ${hostname}/${bootfile}\0" \ | |
122 | "miscargs=nohlt panic=1\0" \ | |
123 | "ubiargs=" \ | |
124 | "setenv bootargs ubi.mtd=${ubimtdnr} " \ | |
125 | "root=${ubipart} rootfstype=ubifs\0" \ | |
126 | "nfsargs=" \ | |
127 | "setenv bootargs root=/dev/nfs rw " \ | |
128 | "nfsroot=${serverip}:${rootpath},v3,tcp\0" \ | |
129 | "ubi_sfsel=" \ | |
130 | "if test \"${boottype}\" = \"rcvr\" ; then " \ | |
131 | "setenv ubisfcs 0 ; " \ | |
132 | "setenv ubimtd rcvrfs ; " \ | |
133 | "setenv ubimtdnr 5 ; " \ | |
134 | "setenv mtdparts mtdparts=${mtdparts_0} ; " \ | |
135 | "setenv mtdids nor0=ff705000.spi.0 ; " \ | |
136 | "setenv ubipart ubi0:rootfs ; " \ | |
137 | "else " \ | |
138 | "setenv ubisfcs 1 ; " \ | |
139 | "setenv ubimtd rootfs ; " \ | |
140 | "setenv ubimtdnr 6 ; " \ | |
141 | "setenv mtdparts mtdparts=${mtdparts_1} ; " \ | |
142 | "setenv mtdids nor0=ff705000.spi.1 ; " \ | |
143 | "setenv ubipart ubi0:rootfs ; " \ | |
144 | "fi ; " \ | |
145 | "sf probe 0:${ubisfcs}\0" \ | |
146 | "ubi_ubi=" \ | |
147 | "run ubi_sfsel ubiload ubiargs addargs ; " \ | |
148 | "bootm ${kernel_addr_r}\0" \ | |
149 | "ubi_nfs=" \ | |
150 | "run ubiload nfsargs addip addargs ; " \ | |
151 | "bootm ${kernel_addr_r}\0" \ | |
152 | "net_ubi=" \ | |
153 | "run netload ubiargs addargs ; " \ | |
154 | "bootm ${kernel_addr_r}\0" \ | |
155 | "net_nfs=" \ | |
156 | "run netload nfsargs addip addargs ; " \ | |
157 | "bootm ${kernel_addr_r}\0" \ | |
158 | "selboot=" /* Select from where to boot. */ \ | |
159 | "if test \"${bootmode}\" = \"qspi\" ; then " \ | |
160 | "led all off ; " \ | |
161 | "if test \"${boottype}\" = \"rcvr\" ; then " \ | |
162 | "echo \"Booting recovery system\" ; " \ | |
163 | "led 3 on ; " /* Bottom RED */ \ | |
164 | "fi ; " \ | |
165 | "led 1 on ; " /* Top RED */ \ | |
166 | "run ubi_ubi ; " \ | |
167 | "else echo \"Unsupported boot mode: \"${bootmode} ; " \ | |
168 | "fi\0" \ | |
169 | ||
569a191a MV |
170 | #define CONFIG_SYS_REDUNDAND_ENVIRONMENT |
171 | #define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE | |
172 | #define CONFIG_ENV_SECT_SIZE (64 * 1024) | |
173 | #define CONFIG_ENV_OFFSET 0x100000 | |
174 | #define CONFIG_ENV_OFFSET_REDUND \ | |
175 | (CONFIG_ENV_OFFSET + CONFIG_ENV_SECT_SIZE) | |
176 | ||
177 | #define CONFIG_MISC_INIT_R | |
569a191a | 178 | |
569a191a MV |
179 | /* Support changing the prompt string */ |
180 | #define CONFIG_CMDLINE_PS_SUPPORT | |
181 | ||
182 | /* The rest of the configuration is shared */ | |
183 | #include <configs/socfpga_common.h> | |
184 | ||
185 | #endif /* __CONFIG_SAMTEC_VINING_FPGA_H__ */ |