[bootlin/training-materials updates] master: slides/sysdev-bootloaders-u-boot: use better addresses for loading Linux and DTB (82890d87)
Michael Opdenacker
michael.opdenacker at bootlin.com
Mon Mar 6 16:45:17 CET 2023
Repository : https://github.com/bootlin/training-materials
On branch : master
Link : https://github.com/bootlin/training-materials/commit/82890d872639b4ab95de05aadc75e25da32ca350
>---------------------------------------------------------------
commit 82890d872639b4ab95de05aadc75e25da32ca350
Author: Michael Opdenacker <michael.opdenacker at bootlin.com>
Date: Mon Mar 6 16:45:17 2023 +0100
slides/sysdev-bootloaders-u-boot: use better addresses for loading Linux and DTB
See https://bootlin.com/blog/boot-time-choose-your-kernel-loading-address-carefully/
Signed-off-by: Michael Opdenacker <michael.opdenacker at bootlin.com>
>---------------------------------------------------------------
82890d872639b4ab95de05aadc75e25da32ca350
.../sysdev-bootloaders-u-boot/sysdev-bootloaders-u-boot.tex | 12 ++++++------
1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/slides/sysdev-bootloaders-u-boot/sysdev-bootloaders-u-boot.tex b/slides/sysdev-bootloaders-u-boot/sysdev-bootloaders-u-boot.tex
index f9acf7b7..d66e69d4 100644
--- a/slides/sysdev-bootloaders-u-boot/sysdev-bootloaders-u-boot.tex
+++ b/slides/sysdev-bootloaders-u-boot/sysdev-bootloaders-u-boot.tex
@@ -800,10 +800,10 @@ STM32MP> ls mmc 0:4 /boot
117969 stm32mp157c-dk2.dtb
7538376 zImage
-STM32MP> load mmc 0:4 c0100000 /boot/zImage
+STM32MP> load mmc 0:4 c2000000 /boot/zImage
7538376 bytes read in 463 ms (15.5 MiB/s)
-STM32MP> load mmc 0:4 c0000000 /boot/stm32mp157c-dk2.dtb
+STM32MP> load mmc 0:4 c4000000 /boot/stm32mp157c-dk2.dtb
117969 bytes read in 148 ms (778.3 KiB/s)
\end{verbatim}
}
@@ -814,10 +814,10 @@ STM32MP> load mmc 0:4 c0000000 /boot/stm32mp157c-dk2.dtb
\begin{verbatim}
STM32MP> setenv bootargs root=/dev/mmcblk0p4 rootwait
-STM32MP> bootz c0100000 - c0000000
-Kernel image @ 0xc0100000 [ 0x000000 - 0x7306c8 ]
-## Flattened Device Tree blob at c0000000
- Booting using the fdt blob at 0xc0000000
+STM32MP> bootz c2000000 - c4000000
+Kernel image @ 0xc2000000 [ 0x000000 - 0x7306c8 ]
+## Flattened Device Tree blob at c4000000
+ Booting using the fdt blob at 0xc4000000
Loading Device Tree to cffe0000, end cffffcd0 ... OK
[...]
\end{verbatim}
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