[bootlin/training-materials updates] master: slides/sysdev-kernel-booting: bootz and booti clarification (c637b839)
Michael Opdenacker
michael.opdenacker at bootlin.com
Fri Sep 8 09:10:52 CEST 2023
Repository : https://github.com/bootlin/training-materials
On branch : master
Link : https://github.com/bootlin/training-materials/commit/c637b839c335edd032f52d12b4d1b4a0eca4e5ad
>---------------------------------------------------------------
commit c637b839c335edd032f52d12b4d1b4a0eca4e5ad
Author: Michael Opdenacker <michael.opdenacker at bootlin.com>
Date: Fri Sep 8 09:10:52 2023 +0200
slides/sysdev-kernel-booting: bootz and booti clarification
Signed-off-by: Michael Opdenacker <michael.opdenacker at bootlin.com>
>---------------------------------------------------------------
c637b839c335edd032f52d12b4d1b4a0eca4e5ad
slides/sysdev-kernel-booting/sysdev-kernel-booting.tex | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/slides/sysdev-kernel-booting/sysdev-kernel-booting.tex b/slides/sysdev-kernel-booting/sysdev-kernel-booting.tex
index ac94bc56..b6d1a82c 100644
--- a/slides/sysdev-kernel-booting/sysdev-kernel-booting.tex
+++ b/slides/sysdev-kernel-booting/sysdev-kernel-booting.tex
@@ -1,15 +1,15 @@
\begin{frame}
\frametitle{Booting with U-Boot}
\begin{itemize}
- \item On ARM32, U-Boot can boot \code{zImage}, on ARM64 or RISC-V,
- it boots the \code{Image} file
+ \item On ARM32, U-Boot can boot \code{zImage} (\code{bootz} command)
+ \item On ARM64 or RISC-V, it boots the \code{Image} file (\code{booti} command)
\item In addition to the kernel image, U-Boot should also pass a
DTB to the kernel.
\item The typical boot process is therefore:
\begin{enumerate}
\item Load \code{zImage} at address X in memory
\item Load \code{<board>.dtb} at address Y in memory
- \item Start the kernel with \code{bootz X - Y} \\
+ \item Start the kernel with \code{boot[z|i] X - Y} \\
The \code{-} in the middle indicates no {\em initramfs}
\end{enumerate}
\end{itemize}
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