[bootlin/training-materials updates] master: labs/sysdev-u-boot-stm32: add details about files generated by TF-A build (6119d0e3)

[Thomas Petazzoni]

Repository : https://github.com/bootlin/training-materials
On branch  : master
Link       : https://github.com/bootlin/training-materials/commit/6119d0e3350f57ee6910ca9e8d6242ccd24d8a2e

>---------------------------------------------------------------

commit 6119d0e3350f57ee6910ca9e8d6242ccd24d8a2e
Author: Thomas Petazzoni <thomas.petazzoni at bootlin.com>
Date:   Thu Sep 22 13:05:41 2022 +0200

    labs/sysdev-u-boot-stm32: add details about files generated by TF-A build
    
    Signed-off-by: Thomas Petazzoni <thomas.petazzoni at bootlin.com>


>---------------------------------------------------------------

6119d0e3350f57ee6910ca9e8d6242ccd24d8a2e
 labs/sysdev-u-boot-stm32/sysdev-u-boot-stm32.tex | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/labs/sysdev-u-boot-stm32/sysdev-u-boot-stm32.tex b/labs/sysdev-u-boot-stm32/sysdev-u-boot-stm32.tex
index e4f38b2f..8ee24f7d 100644
--- a/labs/sysdev-u-boot-stm32/sysdev-u-boot-stm32.tex
+++ b/labs/sysdev-u-boot-stm32/sysdev-u-boot-stm32.tex
@@ -195,6 +195,19 @@ $ make ARM_ARCH_MAJOR=7 ARCH=aarch32 PLAT=stm32mp1 AARCH32_SP=sp_min \
   BL33_CFG=../u-boot/u-boot.dtb STM32MP_SDMMC=1 fip all
 \end{bashinput}
 
+At the end of the build, the important output files generated are
+located in \code{build/stm32mp1/release/}. We will find there:
+
+\begin{itemize}
+
+\item \code{tf-a-stm32mp157a-dk1.stm32}, which is TF-A BL2, serving as
+  our first stage bootloader
+
+\item \code{fip.bin}, which is the FIP image, which itself includes
+  U-Boot. This image will serve as the second stage bootloader.
+
+\end{itemize}
+
 \section{Flashing the bootloaders}
 
 The ROM monitor will look for the first stage bootloader in a