diff --git a/zynq/zedboard-bsp/README.md b/zynq/zedboard-bsp/README.md new file mode 100644 index 0000000..8069743 --- /dev/null +++ b/zynq/zedboard-bsp/README.md @@ -0,0 +1,4 @@ +Zedboard Board Support Package (BSP) +=========== + +Simple board support package for the Zedboard. diff --git a/zynq/zedboard-fsbl/README.md b/zynq/zedboard-fsbl/README.md new file mode 100644 index 0000000..4009ed7 --- /dev/null +++ b/zynq/zedboard-fsbl/README.md @@ -0,0 +1,8 @@ +Zedboard First-Stage Bootloader (FSBL) +=========== + +Simple FSBL for the Zedboard. It is currently only capable of QSPI boot. It searches for a +bitstream and ELF file inside the boot binary, flashes them and jumps to the ELF file. + +It can be easily adapted to other boards by changing the static DDR/DDRIOB configuration +and the used QSPI memory driver. diff --git a/zynq/zedboard-fsbl/src/main.rs b/zynq/zedboard-fsbl/src/main.rs index 725a469..b4f5553 100644 --- a/zynq/zedboard-fsbl/src/main.rs +++ b/zynq/zedboard-fsbl/src/main.rs @@ -1,7 +1,7 @@ //! Simple FSBL for the Zedboard. //! //!This first variant is simplistic. It is currently only capable of QSPI boot. It searches for a -//! bitstream and ELF file inside the boot binary, flashes them and jumps to them. +//! bitstream and ELF file inside the boot binary, flashes them and jumps to the ELF app. //! //! It can be easily adapted to other boards by changing the static DDR/DDRIOB configuration //! and the used QSPI memory driver. diff --git a/zynq/zedboard-qspi-flasher/README.md b/zynq/zedboard-qspi-flasher/README.md new file mode 100644 index 0000000..bc05549 --- /dev/null +++ b/zynq/zedboard-qspi-flasher/README.md @@ -0,0 +1,6 @@ +Zedboard QSPI flasher +============ + +This application flashes a boot binary generated by the AMD `bootgen` utility from DDR +to the Zedboard QSPI. This project contains a `qspi-flasher.tcl` script which can be invoked +with `xsct` to flash a `boot.bin` and the QSPI flasher to DDR adn then run the application.