Build Boot Loader for UltraZed-EG-IOCC

Files that you can to build

• boot.bin (Boot Loader for Ultra96-V2)
• boot_outer_shareable.bin (Boot Loader for Ultra96-V2 with outer shareable)
• zynqmp_fsbl.elf (FSBL)
• zynqmp_pmufw.elf (PMU Firmware)
• bl31.elf (ARM Trusted Firmware Boot Loader state 3-1)
• u-boot.elf (U-Boot)
• design_1_wrapper.bit (FPGA Bitstream File)

Build UltraZed-EG-IOCC Sample FPGA

Requirement

• Vivado 2019.2

File Description

• fpga/
  • create_project.tcl
  • design_1_bd.tcl
  • implementation.tcl
  • export_hardware.tcl
  • design_1_pin.xdc

Create Project

vivado% cd fpga
vivado% vivado -mode batch -source create_project.tcl

Implementation

vivado% cd fpga
vivado% vivado -mode batch -source implementation.tcl

Export Hadware to project.sdk

vivado% cd fpga
vivado% vivado -mode batch -source export_hardware.tcl

Build FSBL

Requirement

• Vivado SDK 2019.2

File Description

• fpga/
  • build_zynqmp_fsbl.tcl
  • project.sdk/design_1_wrapper.hwdef
• zynqmp_fsbl.elf

Build zynqmp_fsbl.elf

vivado% cd fpga/
vivado% xsct build_zynqmp_fsbl.tcl

Build PMU Firmware

Requirement

• Vivado SDK 2019.2

File Description

• fpga/
  • build_zynqmp_pmufw.hsi
  • project.sdk/design_1_wrapper.hwdef
• zynqmp_pmufw.elf

Build zynqmp_pmufw.elf

vivado% cd fpga/
vivado% xsct build_zynqmp_pmufw.tcl

Build ARM Trusted Firmware

Requirement

• Vivado SDK 2019.2 or gcc-aarch64-linux-gnu

Fetch Sources

vivado% git clone https://github.com/Xilinx/arm-trusted-firmware.git

Checkout xilinx-v2019.2

vivado% cd arm-trusted-firmware
vivado% git checkout -b xilinx-v2019.2-ultra96 refs/tags/xilinx-v2019.2

Build

vivado% cd arm-trusted-firmware
vivado% make ERROR_DEPRECATED=1 RESET_TO_BL31=1 CROSS_COMPILE=aarch64-linux-gnu- PLAT=zynqmp ZYNQMP_CONSOLE=cadence1 bl31

If you get the following error and you can not compile

vivado% make ERROR_DEPRECATED=1 RESET_TO_BL31=1 CROSS_COMPILE=aarch64-linux-gnu- PLAT=zynqmp ZYNQMP_CONSOLE=cadence1 bl31
   :
   :
   :
In file included from drivers/console/aarch64/console.S:10:0:
drivers/console/aarch64/deprecated_console.S:12:2: error: #warning "Using deprecated console implementation. Please migrate to MULTI_CONSOLE_API" [-Werror=cpp]
 #warning "Using deprecated console implementation. Please migrate to MULTI_CONSOLE_API"
  ^
cc1: all warnings being treated as errors

Please comment out the following line in drivers/console/aarch64/deprecated_console.S

--- a/drivers/console/aarch64/deprecated_console.S
+++ b/drivers/console/aarch64/deprecated_console.S
@@ -9,7 +9,7 @@
  * This is the common console core code for the deprecated single-console API.
  * New platforms should set MULTI_CONSOLE_API=1 and not use this file.
  */
-#warning "Using deprecated console implementation. Please migrate to MULTI_CONSOLE_API"
+/* #warning "Using deprecated console implementation. Please migrate to MULTI_CONSOLE_API" */
 
        .globl  console_init
        .globl  console_uninit

vivado% git add --update
vivado% git commit -m "[remove] warning in drivers/console/aarch64/deprecated_console.S"
vivado% git tag -a xilinx-v2019.2-ultra96-1 -m "release xilinx-v2019.2-ultra96-1"

If you get the following error and you can not compile

Building zynqmp
  AS      bl31/aarch64/runtime_exceptions.S
bl31/aarch64/runtime_exceptions.S: Assembler messages:
bl31/aarch64/runtime_exceptions.S:157: Error: non-constant expression in ".if" statement
bl31/aarch64/runtime_exceptions.S:165: Error: non-constant expression in ".if" statement
bl31/aarch64/runtime_exceptions.S:170: Error: non-constant expression in ".if" statement
bl31/aarch64/runtime_exceptions.S:175: Error: non-constant expression in ".if" statement
bl31/aarch64/runtime_exceptions.S:189: Error: non-constant expression in ".if" statement
bl31/aarch64/runtime_exceptions.S:193: Error: non-constant expression in ".if" statement
bl31/aarch64/runtime_exceptions.S:197: Error: non-constant expression in ".if" statement
bl31/aarch64/runtime_exceptions.S:201: Error: non-constant expression in ".if" statement
bl31/aarch64/runtime_exceptions.S:215: Error: non-constant expression in ".if" statement
bl31/aarch64/runtime_exceptions.S:219: Error: non-constant expression in ".if" statement
bl31/aarch64/runtime_exceptions.S:223: Error: non-constant expression in ".if" statement
bl31/aarch64/runtime_exceptions.S:231: Error: non-constant expression in ".if" statement
bl31/aarch64/runtime_exceptions.S:245: Error: non-constant expression in ".if" statement
bl31/aarch64/runtime_exceptions.S:249: Error: non-constant expression in ".if" statement
bl31/aarch64/runtime_exceptions.S:253: Error: non-constant expression in ".if" statement
bl31/aarch64/runtime_exceptions.S:261: Error: non-constant expression in ".if" statement
Makefile:597: recipe for target 'build/zynqmp/release/bl31/runtime_exceptions.o' failed
make: *** [build/zynqmp/release/bl31/runtime_exceptions.o] Error 1

please build using tool chain of Vivado SDK.

vivado% cd arm-trusted-firmware
vivado% make ERROR_DEPRECATED=1 RESET_TO_BL31=1 CROSS_COMPILE="<SDK PATH>/gnu/aarch64/<lin or nt>/aarch64-linux/bin/aarch64-linux-gnu-" PLAT=zynqmp bl31

<SDK PATH> is Vivado SDK Installed PATH. <lin or nt> is platform. lin=linux, nt=windows

Copy bl31.elf

vivado% cp build/zynqmp/release/bl31/bl31.elf ../bl31.elf

Build U-Boot

Requirement

• gcc-aarch64-linux-gnu (v6.0 later)

Download U-Boot Source

Clone from u-boot-xlnx.git and Checkout xilinx-v2018.2

shell$ cd target/UltraZed-EG-IOCC/build-v2018.2
shell$ git clone --depth=1 -b xilinx-v2018.2 https://github.com/Xilinx/u-boot-xlnx.git u-boot-xlnx-v2018.2
shell$ cd u-boot-xlnx-v2018.2
shell$ git checkout -b xilinx-v2018.2-ultrazed-eg-iocc

Patch for UltraZed-EG-IOCC

shell$ patch -p1 < ../files/u-boot-xlnx-v2018.2-ultrazed-eg-iocc.diff
shell$ git add arch/arm/dts/zynqmp-uz3eg-iocc.dts
shell$ git add board/xilinx/zynqmp/zynqmp-uz3eg-iocc/psu_init_gpl.c
shell$ git add board/xilinx/zynqmp/zynqmp-uz3eg-iocc/psu_init_gpl.h
shell$ git add configs/xilinx_zynqmp_uz3eg_iocc_defconfig
shell$ git add include/configs/xilinx_zynqmp_uz3eg_iocc.h
shell$ git add --update
shell$ git commit -m "patch for UltraZed-EG-IOCC"
shell$ git tag -a xilinx-v2018.2-ultrazed-eg-iocc-0 -m "release xilinx-v2018.2-ultrazed-eg-iocc release 0"

Patch for bootmenu

shell$ patch -p1 < ../files/u-boot-xlnx-v2018.2-ultrazed-eg-iocc-bootmenu.diff
shell$ git add --update
shell$ git commit -m "[update] for boot menu command"
shell$ git tag -a xilinx-v2018.2-ultrazed-eg-iocc-1 -m "release xilinx-v2018.2-ultrazed-eg-iocc release 1"

Setup for Build

shell$ cd u-boot-xlnx-v2018.2
shell$ export ARCH=arm
shell$ export CROSS_COMPILE=aarch64-linux-gnu-
shell$ make xilinx_zynqmp_uz3eg_iocc_defconfig

Build u-boot.elf

shell$ make

Copy u-boot.elf

shell$ cp u-boot.elf ../u-boot.elf

Build boot.bin

Requirement

• bootgen

File Description

• zynqmp_fsbl.elf (Built by "Build FSBL")
• zynqmp_pmufw.elf (Built by "Build PMU Firmware")
• bl31.elf (Built by "Build ARM Trusted Firmware")
• u-boot.elf (Built by "Build U-Boot")
• design_1_wrapper.bit (Build by "Build Ultra96-V2 Sample FPGA")
• boot.bif (Boot Image Format File for boot.bin)
• boot_outer_shareable.bif (Boot Image Format File for boot_outer_shareable.bin)
• regs.init (Register Initialize for boot_outer_shareable.bin)

Build boot.bin

vivado% bootgen -arch zynqmp -image boot.bif -w -o boot.bin

Build boot_outer_sharable.bin

vivado% bootgen -arch zynqmp -image boot_outer_shareable.bif -w -o boot_outer_shareable.bin