836633c7b2
This changes the s390 support on several stages: 1) On s390 the boot process is based on zipl which boots into an initrd from which a userspace grub process is started to support the grub capabilities. The implementation of this concept is provided via the grub2-s390x-emu package. Once installed the setup of the bootloader is done via the grub2-mkconfig and grub2-install commands and therefore from a caller perspective the same as with any other grub2 setup process. For kiwi this means no extra zipl bootloader target code is needed. Therefore this commit deletes the zipl setup from kiwi and puts on the standard grub2 process. This Fixes bsc#1170863 2) To support different targettypes the grub2-s390x-emu provided zipl template must be adapted. Parts of the former zipl bootloader setup therefore now applies to an update of the zipl2grub template file 3) Support for CDL/LDL DASD targets has been disabled in the schema When testing 4k devices and a respective zipl2grub template setup for CDL/LDL targettype it has turned out that grub2-install is not able to run on such a device. My assumption is that the device code in grub2-install does not work for 4k devices with an fdasd created partition table. As this needs further investigations and most probably adaptions on the grub toolchain for s390, we disabled the setup of these modes for now. emulated DASD (FBA) and SCSI targets stays supported.
34 lines
689 B
ReStructuredText
34 lines
689 B
ReStructuredText
kiwi.bootloader.template Package
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================================
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.. _db_kiwi_bootloader_template_submodules:
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Submodules
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----------
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`kiwi.bootloader.template.grub2` Module
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---------------------------------------
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.. automodule:: kiwi.bootloader.template.grub2
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:members:
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:undoc-members:
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:show-inheritance:
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`kiwi.bootloader.template.isolinux` Module
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------------------------------------------
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.. automodule:: kiwi.bootloader.template.isolinux
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:members:
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:undoc-members:
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:show-inheritance:
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.. _db_kiwi_bootloader_template_content:
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Module Contents
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---------------
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.. automodule:: kiwi.bootloader.template
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:members:
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:undoc-members:
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:show-inheritance:
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