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authorUlrich Ölmann <u.oelmann@pengutronix.de>2023-07-14 11:35:53 +0200
committerRichard Purdie <richard.purdie@linuxfoundation.org>2023-08-03 15:11:10 +0100
commit7d4c1b2dd99445be4af2a5d9d820643c57219c53 (patch)
tree6950bae2183433ee5b010c8805c4d818839060a2 /documentation/ref-manual
parent7be9b1ff8175eefe675f6c3329e69d9a7532da02 (diff)
downloadpoky-7d4c1b2dd99445be4af2a5d9d820643c57219c53.tar.gz
ref-manual: classes: kernel-fitimage: fix typos
(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>
Diffstat (limited to 'documentation/ref-manual')
-rw-r--r--documentation/ref-manual/classes.rst12
1 files changed, 6 insertions, 6 deletions
diff --git a/documentation/ref-manual/classes.rst b/documentation/ref-manual/classes.rst
index 6ab80b10b7..dc30419a1e 100644
--- a/documentation/ref-manual/classes.rst
+++ b/documentation/ref-manual/classes.rst
@@ -1623,8 +1623,8 @@ Only a single RAM disk can be added to the FIT image created by
1623:ref:`ref-classes-kernel-fitimage` and the RAM disk in FIT is optional. 1623:ref:`ref-classes-kernel-fitimage` and the RAM disk in FIT is optional.
1624The address where the RAM disk image is to be loaded by U-Boot 1624The address where the RAM disk image is to be loaded by U-Boot
1625is specified by :term:`UBOOT_RD_LOADADDRESS` and the entrypoint by 1625is specified by :term:`UBOOT_RD_LOADADDRESS` and the entrypoint by
1626:term:`UBOOT_RD_ENTRYPOINT`. The ramdisk is added to FIT image when 1626:term:`UBOOT_RD_ENTRYPOINT`. The ramdisk is added to the FIT image when
1627:term:`INITRAMFS_IMAGE` is specified and that :term:`INITRAMFS_IMAGE_BUNDLE` 1627:term:`INITRAMFS_IMAGE` is specified and requires that :term:`INITRAMFS_IMAGE_BUNDLE`
1628is set to 0. 1628is set to 0.
1629 1629
1630Only a single :term:`Initramfs` bundle can be added to the FIT image created by 1630Only 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
1633in the same binary (example: zImage-initramfs-:term:`MACHINE`.bin). 1633in the same binary (example: zImage-initramfs-:term:`MACHINE`.bin).
1634When the kernel is copied to RAM and executed, it unpacks the :term:`Initramfs` root filesystem. 1634When the kernel is copied to RAM and executed, it unpacks the :term:`Initramfs` root filesystem.
1635The :term:`Initramfs` bundle can be enabled when :term:`INITRAMFS_IMAGE` 1635The :term:`Initramfs` bundle can be enabled when :term:`INITRAMFS_IMAGE`
1636is specified and that :term:`INITRAMFS_IMAGE_BUNDLE` is set to 1. 1636is specified and requires that :term:`INITRAMFS_IMAGE_BUNDLE` is set to 1.
1637The address where the :term:`Initramfs` bundle is to be loaded by U-boot is specified 1637The address where the :term:`Initramfs` bundle is to be loaded by U-boot is specified
1638by :term:`UBOOT_LOADADDRESS` and the entrypoint by :term:`UBOOT_ENTRYPOINT`. 1638by :term:`UBOOT_LOADADDRESS` and the entrypoint by :term:`UBOOT_ENTRYPOINT`.
1639 1639
@@ -1644,14 +1644,14 @@ U-boot commands. When using a boot script the user should configure the
1644U-boot :ref:`ref-tasks-install` task to copy the script to sysroot. 1644U-boot :ref:`ref-tasks-install` task to copy the script to sysroot.
1645So the script can be included in the FIT image by the :ref:`ref-classes-kernel-fitimage` 1645So the script can be included in the FIT image by the :ref:`ref-classes-kernel-fitimage`
1646class. At run-time, U-boot CONFIG_BOOTCOMMAND define can be configured to 1646class. At run-time, U-boot CONFIG_BOOTCOMMAND define can be configured to
1647load the boot script from the FIT image and executes it. 1647load the boot script from the FIT image and execute it.
1648 1648
1649The FIT image generated by :ref:`ref-classes-kernel-fitimage` class is signed when the 1649The FIT image generated by the :ref:`ref-classes-kernel-fitimage` class is signed when the
1650variables :term:`UBOOT_SIGN_ENABLE`, :term:`UBOOT_MKIMAGE_DTCOPTS`, 1650variables :term:`UBOOT_SIGN_ENABLE`, :term:`UBOOT_MKIMAGE_DTCOPTS`,
1651:term:`UBOOT_SIGN_KEYDIR` and :term:`UBOOT_SIGN_KEYNAME` are set 1651:term:`UBOOT_SIGN_KEYDIR` and :term:`UBOOT_SIGN_KEYNAME` are set
1652appropriately. The default values used for :term:`FIT_HASH_ALG` and 1652appropriately. The default values used for :term:`FIT_HASH_ALG` and
1653:term:`FIT_SIGN_ALG` in :ref:`ref-classes-kernel-fitimage` are "sha256" and 1653:term:`FIT_SIGN_ALG` in :ref:`ref-classes-kernel-fitimage` are "sha256" and
1654"rsa2048" respectively. The keys for signing fitImage can be generated using 1654"rsa2048" respectively. The keys for signing the FIT image can be generated using
1655the :ref:`ref-classes-kernel-fitimage` class when both :term:`FIT_GENERATE_KEYS` and 1655the :ref:`ref-classes-kernel-fitimage` class when both :term:`FIT_GENERATE_KEYS` and
1656:term:`UBOOT_SIGN_ENABLE` are set to "1". 1656:term:`UBOOT_SIGN_ENABLE` are set to "1".
1657 1657