| Message ID | 20211117010947.297540-4-joel@jms.id.au (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | docs: aspeed: Minor updates | expand |
On 11/17/21 02:09, Joel Stanley wrote: > A common use case for the ASPEED machine is to boot a Linux kernel. > Provide a full example command line. > > Signed-off-by: Joel Stanley <joel@jms.id.au> Reviewed-by: Cédric Le Goater <clg@kaod.org> Thanks C. > --- > docs/system/arm/aspeed.rst | 15 ++++++++++++--- > 1 file changed, 12 insertions(+), 3 deletions(-) > > diff --git a/docs/system/arm/aspeed.rst b/docs/system/arm/aspeed.rst > index 4bed7b5221b4..de408b0364ea 100644 > --- a/docs/system/arm/aspeed.rst > +++ b/docs/system/arm/aspeed.rst > @@ -77,9 +77,9 @@ Missing devices > Boot options > ------------ > > -The Aspeed machines can be started using the ``-kernel`` option to > -load a Linux kernel or from a firmware. Images can be downloaded from > -the OpenBMC jenkins : > +The Aspeed machines can be started using the ``-kernel`` and ``-dtb`` options > +to load a Linux kernel or from a firmware. Images can be downloaded from the > +OpenBMC jenkins : > > https://jenkins.openbmc.org/job/ci-openbmc/lastSuccessfulBuild/ > > @@ -87,6 +87,15 @@ or directly from the OpenBMC GitHub release repository : > > https://github.com/openbmc/openbmc/releases > > +To boot a kernel directly from a Linux build tree: > + > +.. code-block:: bash > + > + $ qemu-system-arm -M ast2600-evb -nographic \ > + -kernel arch/arm/boot/zImage \ > + -dtb arch/arm/boot/dts/aspeed-ast2600-evb.dtb \ > + -initrd rootfs.cpio > + > The image should be attached as an MTD drive. Run : > > .. code-block:: bash >
diff --git a/docs/system/arm/aspeed.rst b/docs/system/arm/aspeed.rst index 4bed7b5221b4..de408b0364ea 100644 --- a/docs/system/arm/aspeed.rst +++ b/docs/system/arm/aspeed.rst @@ -77,9 +77,9 @@ Missing devices Boot options ------------ -The Aspeed machines can be started using the ``-kernel`` option to -load a Linux kernel or from a firmware. Images can be downloaded from -the OpenBMC jenkins : +The Aspeed machines can be started using the ``-kernel`` and ``-dtb`` options +to load a Linux kernel or from a firmware. Images can be downloaded from the +OpenBMC jenkins : https://jenkins.openbmc.org/job/ci-openbmc/lastSuccessfulBuild/ @@ -87,6 +87,15 @@ or directly from the OpenBMC GitHub release repository : https://github.com/openbmc/openbmc/releases +To boot a kernel directly from a Linux build tree: + +.. code-block:: bash + + $ qemu-system-arm -M ast2600-evb -nographic \ + -kernel arch/arm/boot/zImage \ + -dtb arch/arm/boot/dts/aspeed-ast2600-evb.dtb \ + -initrd rootfs.cpio + The image should be attached as an MTD drive. Run : .. code-block:: bash
A common use case for the ASPEED machine is to boot a Linux kernel. Provide a full example command line. Signed-off-by: Joel Stanley <joel@jms.id.au> --- docs/system/arm/aspeed.rst | 15 ++++++++++++--- 1 file changed, 12 insertions(+), 3 deletions(-)