| Tom McLeod | 413ab5b | 2017-09-27 17:53:26 -0700 | [diff] [blame] | 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 */ |