2. 技术支持
  3. AR# 6873: Libraries Guide: CB2CLED, CB4CLED, CB8CLED, CB16CLED truth table is incorrect for TC and CEO outputs
  4. AR# 68732: 2017.1 Zynq UltraScale+ MPSoC, Boot Image fails to boot if bitstream is placed after ATF

AR# 68732

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2017.1 Zynq UltraScale+ MPSoC, Boot Image fails to boot if bitstream is placed after ATF

描述

My BOOT.bin file, created with the 2017.1 SDK "Create Boot Image", contains an FSBL, ATF, bitstream and u-boot.

When I boot, ATF fails.

解决方案

In the 2017.1 version of the FSBL, the order used to load the partitions matters. The bitstream needs to be loaded before ATF.

You will need to manually modify the .bif file to set the proper exception levels.

Below is a sample of a working .bif for FSBL + ATF + u-boot:

//arch = zynqmp; split = false; format = BIN
the_ROM_image:
{
 [fsbl_config]a53_x64
 [bootloader]fsbl_a53.elf
 [pmufw_image]pmufw.elf
 [destination_device = pl]design_1_wrapper.bit
 [destination_cpu = a53-0, exception_level = el-3, trustzone]bl31.elf
 [destination_cpu = a53-0, exception_level = el-2]u-boot.elf
}
AR# 68732
日期 05/04/2017
状态 Active
Type 综合文章
器件
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