basic project docs

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.

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.