K26 SOM燒寫腳本

• • 一、概述
  • 二、具體操作
  • • 1.下載壓縮包
    • 2.指定vitis的安裝目錄
    • 3.參考日志

一、概述

除了紅色帶風扇的KV260開發套件，還有一種如圖所示的K26 SOM板。而全新的K26 SOM板出廠是不預裝任何固件的，需要用戶燒錄自己的固件才能正常運行。

官方提供的方式是在vitis下用program flash燒寫。需要先在vivado里面生成xsa，然后在vitis下創建platform，生成fsbl，然后才進入到燒寫流程。這個過程比較繁瑣。這里我提供了一個燒寫腳本，可以在dos命令行下直接燒寫。

二、具體操作

1.下載壓縮包

https://download.csdn.net/download/aatu/85203493

下載leo_k26_program.zip并解壓

2.指定vitis的安裝目錄

腳本在運行時需要調用vitis下的命令，這個與每個人具體的安裝路徑相關，并不是統一的。
右鍵單擊write_k26_qspi.bat，在彈出的菜單選“編輯”

把第3行的e:\Xilinx\vitis\2021.1，修改成你電腦上對應的目錄，注意最后不要加斜杠

然后雙擊write_k26_qspi.bat就會出現燒寫界面，稍等一會就會燒寫完成。
出現提示Flash programming is not supported with the selected boot mode.If flash programming fails, configure device for JTAG boot mode and try again.是正常的，忽略這個提示即可。

3.參考日志

成功燒寫的完整日志如下

=====================Leo Wang 2022.4.22=====================****** Xilinx Program Flash ****** Program Flash v2021.1 (64-bit)**** SW Build 1933 on 2021-06-09-14:19:58** Copyright 1986-2020 Xilinx, Inc. All Rights Reserved.Connected to hw_server @ TCP:127.0.0.1:3121Retrieving Flash info...Initialization done Using default mini u-boot image file - e:/Xilinx/Vitis/2021.1/data\xicom\cfgmem\uboot\zynqmp_qspi_x4_single.bin ===== mrd->addr=0xFF5E0204, data=0x00000222 ===== BOOT_MODE REG = 0x0222 WARNING: [Xicom 50-100] The current boot mode is QSPI32. Flash programming is not supported with the selected boot mode.If flash programming fails, configure device for JTAG boot mode and try again. Downloading FSBL... Running FSBL... Finished running FSBL.U-Boot 2021.01-08077-gfb43236 (May 17 2021 - 10:24:23 -0600)Model: ZynqMP MINI QSPI SINGLE Board: Xilinx ZynqMP DRAM: WARNING: Initializing TCM overwrites TCM content 256 KiB EL Level: EL3 Multiboot: 0 In: dcc Out: dcc Err: dcc ZynqMP> sf probe 0 0 0 SF: Detected n25q512a with page size 256 Bytes, erase size 64 KiB, total 64 MiB ZynqMP> Sector size = 65536. f probe 0 0 0 Performing Erase Operation... sf erase 0 1A0000 SF: 1703936 bytes @ 0x0 Erased: OK ZynqMP> Erase Operation successful. INFO: [Xicom 50-44] Elapsed time = 1 sec. Performing Program Operation... 0%...sf write FFFC0000 0 20000 device 0 offset 0x0, size 0x20000 SF: 131072 bytes @ 0x0 Written: OK ZynqMP> sf write FFFC0000 20000 20000 device 0 offset 0x20000, size 0x20000 SF: 131072 bytes @ 0x20000 Written: OK ZynqMP> sf write FFFC0000 40000 20000 device 0 offset 0x40000, size 0x20000 SF: 131072 bytes @ 0x40000 Written: OK ZynqMP> sf write FFFC0000 60000 20000 device 0 offset 0x60000, size 0x20000 SF: 131072 bytes @ 0x60000 Written: OK ZynqMP> sf write FFFC0000 80000 20000 device 0 offset 0x80000, size 0x20000 SF: 131072 bytes @ 0x80000 Written: OK ZynqMP> sf write FFFC0000 A0000 20000 device 0 offset 0xa0000, size 0x20000 SF: 131072 bytes @ 0xa0000 Written: OK ZynqMP> 50%...sf write FFFC0000 C0000 20000 device 0 offset 0xc0000, size 0x20000 SF: 131072 bytes @ 0xc0000 Written: OK ZynqMP> sf write FFFC0000 E0000 20000 device 0 offset 0xe0000, size 0x20000 SF: 131072 bytes @ 0xe0000 Written: OK ZynqMP> sf write FFFC0000 100000 20000 device 0 offset 0x100000, size 0x20000 SF: 131072 bytes @ 0x100000 Written: OK ZynqMP> sf write FFFC0000 120000 20000 device 0 offset 0x120000, size 0x20000 SF: 131072 bytes @ 0x120000 Written: OK ZynqMP> sf write FFFC0000 140000 20000 device 0 offset 0x140000, size 0x20000 SF: 131072 bytes @ 0x140000 Written: OK ZynqMP> sf write FFFC0000 160000 20000 device 0 offset 0x160000, size 0x20000 SF: 131072 bytes @ 0x160000 Written: OK ZynqMP> 100% sf write FFFC0000 180000 11188 device 0 offset 0x180000, size 0x11188 SF: 70024 bytes @ 0x180000 Written: OK ZynqMP> Program Operation successful. INFO: [Xicom 50-44] Elapsed time = 13 sec.Flash Operation Successful ===================== Program end ===================== 請按任意鍵繼續. . .

燒寫成功后K26的啟動日志如下

Xilinx Zynq MP First Stage Boot Loader Release 2021.1 Jun 6 2021 - 07:07:32 NOTICE: ATF running on XCK26/silicon v4/RTL5.1 at 0xfffea000 NOTICE: BL31: v2.4(release):xlnx_rebase_v2.4_2021.1 NOTICE: BL31: Built : 08:27:07, Apr 28 2021U-Boot 2021.01 (Jun 01 2021 - 11:54:06 +0000)Model: ZynqMP SMK-K26 Rev1/B/A Board: Xilinx ZynqMP DRAM: 4 GiB PMUFW: v1.1 Xilinx I2C FRU format at nvmem0:Manufacturer Name: XILINXProduct Name: SM-K26-XCL2GC-EDSerial No: XFL100OT4LA5Part Number: 5057-02EDFile ID: 0x0Revision Number: 1 Xilinx I2C FRU format at nvmem1:Manufacturer Name: XILINXProduct Name: SCK-KV-G Serial No: XFL133LWZBK5Part Number: 5066-01EDFile ID: 0x0Revision Number: 1 EL Level: EL2 Chip ID: xck26 NAND: 0 MiB MMC: mmc@ff170000: 1 Loading Environment from SPIFlash... SF: Detected n25q512a with page size 256 Bytes, erase size 64 KiB, total 64 MiB *** Warning - bad CRC, using default environmentIn: serial Out: serial Err: serial Bootmode: QSPI_MODE Reset reason: EXTERNAL Net: No ethernet found. Hit any key to stop autoboot: 0 *** U-Boot Boot Menu ***Auto-Select - 1.CC boot 2.SOM bootCarrier Card (CC) boot deviceSystem on Module (SOM) boot deviceU-Boot console

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