[isar-cip-core] doc/README.secureboot.md : Add method to check secure boot status in arm arch.


sai.sathujoda@...
 

From: Sai <Sai.Sathujoda@...>

The dmesg will not show secure boot status for arm64 or armhf
architectures.
Signed-off-by: Sai <Sai.Sathujoda@...>
---
doc/README.secureboot.md | 4 ++++
1 file changed, 4 insertions(+)

diff --git a/doc/README.secureboot.md b/doc/README.secureboot.md
index 26d8c87..714331f 100644
--- a/doc/README.secureboot.md
+++ b/doc/README.secureboot.md
@@ -217,6 +217,10 @@ After boot check the dmesg for secure boot status like below:
root@demo:~# dmesg | grep Secure
[ 0.008368] Secure boot enabled
```
+In case of arm64 or armhf architectures, the secure boot status can be found in bootloader logs like below:
+```
+EFI stub: UEFI Secure Boot is enabled.
+```
## Example: Update the image

For updating the image, the following steps are necessary:
--
2.20.1


Jan Kiszka
 

On 21.10.22 13:16, Sai.Sathujoda@... wrote:
From: Sai <Sai.Sathujoda@...>

The dmesg will not show secure boot status for arm64 or armhf
architectures.
Signed-off-by: Sai <Sai.Sathujoda@...>
---
doc/README.secureboot.md | 4 ++++
1 file changed, 4 insertions(+)

diff --git a/doc/README.secureboot.md b/doc/README.secureboot.md
index 26d8c87..714331f 100644
--- a/doc/README.secureboot.md
+++ b/doc/README.secureboot.md
@@ -217,6 +217,10 @@ After boot check the dmesg for secure boot status like below:
root@demo:~# dmesg | grep Secure
[ 0.008368] Secure boot enabled
```
+In case of arm64 or armhf architectures, the secure boot status can be found in bootloader logs like below:
+```
+EFI stub: UEFI Secure Boot is enabled.
+```
## Example: Update the image

For updating the image, the following steps are necessary:
Indeed - thanks, applied.

Jan

--
Siemens AG, Technology
Competence Center Embedded Linux