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1 | /* |
2 | * (C) Copyright 2012 Xilinx | |
3 | * (C) Copyright 2017 Opal Kelly Inc. | |
4 | * | |
5 | * Configuration settings for the SYZYGY Hub development board | |
6 | * See zynq-common.h for Zynq common configs | |
7 | * | |
8 | * SPDX-License-Identifier: GPL-2.0+ | |
9 | */ | |
10 | ||
11 | #ifndef __CONFIG_SYZYGY_HUB_H | |
12 | #define __CONFIG_SYZYGY_HUB_H | |
13 | ||
14 | #define CONFIG_ZYNQ_I2C1 | |
15 | #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1 | |
16 | #define CONFIG_ZYNQ_GEM_EEPROM_ADDR 0x57 | |
17 | #define CONFIG_ZYNQ_GEM_I2C_MAC_OFFSET 0xFA | |
18 | ||
19 | #define CONFIG_EXTRA_ENV_SETTINGS \ | |
20 | "fit_image=fit.itb\0" \ | |
21 | "bitstream_image=download.bit\0" \ | |
22 | "loadbit_addr=0x1000000\0" \ | |
23 | "load_addr=0x2000000\0" \ | |
24 | "fit_size=0x800000\0" \ | |
25 | "flash_off=0x100000\0" \ | |
26 | "nor_flash_off=0xE2100000\0" \ | |
27 | "fdt_high=0x20000000\0" \ | |
28 | "initrd_high=0x20000000\0" \ | |
29 | "loadbootenv_addr=0x2000000\0" \ | |
30 | "fdt_addr_r=0x1f00000\0" \ | |
31 | "pxefile_addr_r=0x2000000\0" \ | |
32 | "kernel_addr_r=0x2000000\0" \ | |
33 | "scriptaddr=0x3000000\0" \ | |
34 | "ramdisk_addr_r=0x3100000\0" \ | |
35 | "bootenv=uEnv.txt\0" \ | |
36 | "bootenv_dev=mmc\0" \ | |
37 | "loadbootenv=load ${bootenv_dev} 0 ${loadbootenv_addr} ${bootenv}\0" \ | |
38 | "importbootenv=echo Importing environment from ${bootenv_dev} ...; " \ | |
39 | "env import -t ${loadbootenv_addr} $filesize\0" \ | |
40 | "bootenv_existence_test=test -e ${bootenv_dev} 0 /${bootenv}\0" \ | |
41 | "setbootenv=if env run bootenv_existence_test; then " \ | |
42 | "if env run loadbootenv; then " \ | |
43 | "env run importbootenv; " \ | |
44 | "fi; " \ | |
45 | "fi; \0" \ | |
46 | "sd_loadbootenv=set bootenv_dev mmc && " \ | |
47 | "run setbootenv \0" \ | |
48 | "usb_loadbootenv=set bootenv_dev usb && usb start && run setbootenv\0" \ | |
49 | "preboot=if test $modeboot = sdboot; then " \ | |
50 | "run sd_loadbootenv; " \ | |
51 | "echo Checking if uenvcmd is set ...; " \ | |
52 | "if test -n $uenvcmd; then " \ | |
53 | "echo Running uenvcmd ...; " \ | |
54 | "run uenvcmd; " \ | |
55 | "fi; " \ | |
56 | "fi; \0" \ | |
57 | "sdboot=echo Copying FPGA Bitstream from SD to RAM... && " \ | |
58 | "load mmc 0 ${loadbit_addr} ${bitstream_image} && " \ | |
59 | "echo Programming FPGA... && " \ | |
60 | "fpga loadb 0 ${loadbit_addr} ${filesize} && " \ | |
61 | "echo Copying FIT from SD to RAM... && " \ | |
62 | "load mmc 0 ${load_addr} ${fit_image} && " \ | |
63 | "bootm ${load_addr}\0" \ | |
64 | "jtagboot=echo TFTPing FIT to RAM... && " \ | |
65 | "tftpboot ${load_addr} ${fit_image} && " \ | |
66 | "bootm ${load_addr}\0" \ | |
67 | DFU_ALT_INFO \ | |
68 | BOOTENV | |
69 | ||
70 | #include <configs/zynq-common.h> | |
71 | ||
72 | #endif /* __CONFIG_SYZYGY_HUB_H */ |