U-Boot slides: clarify what bootcmd is

Signed-off-by: Michael Opdenacker <michael.opdenacker@bootlin.com>
bootlin · Nov 30, 2021 · 4a9bf17 · 4a9bf17
1 parent 8977cbb
commit 4a9bf17
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/slides/sysdev-bootloaders-u-boot/sysdev-bootloaders-u-boot.tex b/slides/sysdev-bootloaders-u-boot/sysdev-bootloaders-u-boot.tex
@@ -226,7 +226,7 @@ \subsection{The U-boot bootloader}
   \begin{itemize}
   \item \code{ping}, to test the network
   \item \code{bootd} (can be abbreviated as \code{boot}), runs the default
-    boot command, stored in \code{bootcmd}
+    boot command, stored in the \code{bootcmd} environment variable (explained later)
   \item \code{bootz <address>}, starts a compressed kernel image loaded at the
     given address in RAM
   \item \code{usb}, to initialize and control the USB subsystem,