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ref-manual: classes: kernel-fitimage: fix typos

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(From yocto-docs rev: 054015241abd7ccde30e3cc14f95bb15a8e3b75d)

Signed-off-by: Ulrich Ölmann <u.oelmann@pengutronix.de>
Reviewed-by: Michael Opdenacker <michael.opdenacker@bootlin.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Ulrich Ölmann
2023-07-14 11:35:53 +02:00
committed by Richard Purdie
parent 7be9b1ff81
commit 7d4c1b2dd9
1 changed files with 6 additions and 6 deletions
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documentation/ref-manual/classes.rst
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@@ -1623,8 +1623,8 @@ Only a single RAM disk can be added to the FIT image created by
:ref:`ref-classes-kernel-fitimage` and the RAM disk in FIT is optional.
The address where the RAM disk image is to be loaded by U-Boot
is specified by :term:`UBOOT_RD_LOADADDRESS` and the entrypoint by
:term:`UBOOT_RD_ENTRYPOINT`. The ramdisk is added to FIT image when
:term:`INITRAMFS_IMAGE` is specified and that :term:`INITRAMFS_IMAGE_BUNDLE`
:term:`UBOOT_RD_ENTRYPOINT`. The ramdisk is added to the FIT image when
:term:`INITRAMFS_IMAGE` is specified and requires that :term:`INITRAMFS_IMAGE_BUNDLE`
is set to 0.
Only a single :term:`Initramfs` bundle can be added to the FIT image created by
@@ -1633,7 +1633,7 @@ In case of :term:`Initramfs`, the kernel is configured to be bundled with the ro
in the same binary (example: zImage-initramfs-:term:`MACHINE`.bin).
When the kernel is copied to RAM and executed, it unpacks the :term:`Initramfs` root filesystem.
The :term:`Initramfs` bundle can be enabled when :term:`INITRAMFS_IMAGE`
is specified and that :term:`INITRAMFS_IMAGE_BUNDLE` is set to 1.
is specified and requires that :term:`INITRAMFS_IMAGE_BUNDLE` is set to 1.
The address where the :term:`Initramfs` bundle is to be loaded by U-boot is specified
by :term:`UBOOT_LOADADDRESS` and the entrypoint by :term:`UBOOT_ENTRYPOINT`.
@@ -1644,14 +1644,14 @@ U-boot commands. When using a boot script the user should configure the
U-boot :ref:`ref-tasks-install` task to copy the script to sysroot.
So the script can be included in the FIT image by the :ref:`ref-classes-kernel-fitimage`
class. At run-time, U-boot CONFIG_BOOTCOMMAND define can be configured to
load the boot script from the FIT image and executes it.
load the boot script from the FIT image and execute it.
The FIT image generated by :ref:`ref-classes-kernel-fitimage` class is signed when the
The FIT image generated by the :ref:`ref-classes-kernel-fitimage` class is signed when the
variables :term:`UBOOT_SIGN_ENABLE`, :term:`UBOOT_MKIMAGE_DTCOPTS`,
:term:`UBOOT_SIGN_KEYDIR` and :term:`UBOOT_SIGN_KEYNAME` are set
appropriately. The default values used for :term:`FIT_HASH_ALG` and
:term:`FIT_SIGN_ALG` in :ref:`ref-classes-kernel-fitimage` are "sha256" and
"rsa2048" respectively. The keys for signing fitImage can be generated using
"rsa2048" respectively. The keys for signing the FIT image can be generated using
the :ref:`ref-classes-kernel-fitimage` class when both :term:`FIT_GENERATE_KEYS` and
:term:`UBOOT_SIGN_ENABLE` are set to "1".