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2022-12-21hw/ppc/e500: Add Freescale eSDHC to e500platPhilippe Mathieu-Daudé1-0/+13
Adds missing functionality to e500plat machine which increases the chance of given "real" firmware images to access SD cards. Signed-off-by: Bernhard Beschow <shentey@gmail.com> Message-Id: <20221018210146.193159-8-shentey@gmail.com> [PMD: Simplify using create_unimplemented_device("esdhc")] Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Tested-by: Bernhard Beschow <shentey@gmail.com> Reviewed-by: Bernhard Beschow <shentey@gmail.com> Message-Id: <20221101222934.52444-4-philmd@linaro.org> Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2022-10-29hw/ppc/e500: Implement pflash handlingBernhard Beschow1-0/+15
Allows e500 boards to have their root file system reside on flash using only builtin devices located in the eLBC memory region. Note that the flash memory area is only created when a -pflash argument is given, and that the size is determined by the given file. The idea is to put users into control. Signed-off-by: Bernhard Beschow <shentey@gmail.com> Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Message-Id: <20221018210146.193159-6-shentey@gmail.com> [danielhb: use memory_region_size() in mmio_size] Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2022-10-28docs/system/ppc/ppce500: Use qemu-system-ppc64 across the board(s)Bernhard Beschow1-5/+5
The documentation suggests that there is a qemu-system-ppc32 binary while the 32 bit version is actually just named qemu-system-ppc. Settle on qemu-system-ppc64 which also works for 32 bit machines and causes less clutter in the documentation. Found-by: BALATON Zoltan <balaton@eik.bme.hu> Suggested-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com> Signed-off-by: Bernhard Beschow <shentey@gmail.com> Message-Id: <20221018210146.193159-2-shentey@gmail.com> Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2022-10-17docs/system/ppc/ppce500: Add heading for networking chapterBernhard Beschow1-0/+3
The sudden change of topics is slightly confusing and makes the networking information less visible. So separate the networking chapter to improve comprehensibility. Signed-off-by: Bernhard Beschow <shentey@gmail.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20221003203142.24355-4-shentey@gmail.com> Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2022-08-31ppc/ppc405: Remove taihu machineCédric Le Goater1-1/+0
It has been deprecated since 7.0. Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com> Signed-off-by: Cédric Le Goater <clg@kaod.org> Message-Id: <20220809153904.485018-2-clg@kaod.org> Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2022-08-30pseries: Update SLOF firmware imageAlexey Kardashevskiy1-1/+1
The only change is that now SLOF can also boot big endian zImage but kernel-addr=0 is still required. Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru> Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2022-05-26spapr/docs: Add a few words about x-vofAlexey Kardashevskiy1-0/+29
The alternative small firmware needs a few words of what it can and absolutely cannot do; this adds those words. Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com> Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru> Message-Id: <20220506055124.3822112-1-aik@ozlabs.ru> [danielhb: added linebreaks before and after table] Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2022-02-09docs: rstfy confidential guest documentationCornelia Huck1-0/+2
Also rstfy the documentation for AMD SEV, and link it. The documentation for PEF had been merged into the pseries doc, fix the reference. Signed-off-by: Cornelia Huck <cohuck@redhat.com> Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com> Message-Id: <20220204161251.241877-1-cohuck@redhat.com> Signed-off-by: Cédric Le Goater <clg@kaod.org>
2022-01-18Link new ppc-spapr-uv-hcalls.rst to pseries.rst.Leonardo Garcia1-5/+1
Signed-off-by: Leonardo Garcia <lagarcia@br.ibm.com> Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com> Message-Id: <a24d2c260442e44aa99d4c18b1717f2f4a73529a.1642446876.git.lagarcia@br.ibm.com> Signed-off-by: Cédric Le Goater <clg@kaod.org>
2022-01-18Link new ppc-spapr-hotplug.rst file to pseries.rst.Leonardo Garcia1-1/+1
Signed-off-by: Leonardo Garcia <lagarcia@br.ibm.com> Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com> Message-Id: <e54aad58e3cfbd96647430d33cdb59fd87d199b0.1641995058.git.lagarcia@br.ibm.com> Signed-off-by: Cédric Le Goater <clg@kaod.org>
2022-01-12docs: Clarifications and formatting changes in ppc docs.Leonardo Garcia1-21/+21
Signed-off-by: Leonardo Garcia <lagarcia@br.ibm.com> Reviewed-by: Cédric Le Goater <clg@kaod.org> Message-Id: <3b228af4785241c7fb4a2c70f0c495d2a9adea83.1641405872.git.lagarcia@br.ibm.com> Signed-off-by: Cédric Le Goater <clg@kaod.org>
2022-01-12docs/system/ppc: Merge the PEF information into the pseries pageThomas Huth1-0/+33
The Protected Execution Facility is only available with the pseries machine, so let's merge the old ASCII text into the new RST file now. Signed-off-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com> Message-Id: <20220105103232.405204-1-thuth@redhat.com> Signed-off-by: Cédric Le Goater <clg@kaod.org>
2021-12-17Link new ppc-spapr-hcalls.rst file to pseries.rst.Leonardo Garcia1-1/+1
Signed-off-by: Leonardo Garcia <lagarcia@br.ibm.com> Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com> Message-Id: <7d3c8bad1ca76eb13d6ce2b16dd9a821edcdb27b.1638982486.git.lagarcia@br.ibm.com> Signed-off-by: Cédric Le Goater <clg@kaod.org>
2021-12-17docs: Introducing pseries documentation.Leonardo Garcia1-0/+226
The purpose of this document is to substitute the content currently available in the QEMU wiki at [0]. This initial version does contain some additional content as well. Whenever this documentation gets upstream and is reflected in [1], the QEMU wiki will be edited to point to this documentation, so that we only need to keep it updated in one place. 0. https://wiki.qemu.org/Documentation/Platforms/POWER 1. https://qemu.readthedocs.io/en/latest/system/ppc/pseries.html Signed-off-by: Leonardo Garcia <lagarcia@br.ibm.com> Reviewed-by: David Gibson <david@gibson.dropbear.id.au> Message-Id: <66b6fdde52062fdf4f4b4dc35a9f06a899c88293.1638981899.git.lagarcia@br.ibm.com> Signed-off-by: Cédric Le Goater <clg@kaod.org>
2021-12-17docs/system/ppc/powernv.rst: document KVM support statusDaniel Henrique Barboza1-0/+13
Put in a more accessible place the reasoning behind our decision to officially drop KVM support in the powernv machine. Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com> Message-Id: <20211130133153.444601-3-danielhb413@gmail.com> Signed-off-by: Cédric Le Goater <clg@kaod.org>
2021-12-17docs: Minor updates on the powernv documentation.Leonardo Garcia1-27/+28
Signed-off-by: Leonardo Garcia <lagarcia@br.ibm.com> [ clg: replaced Power9 by POWER9 ] Message-Id: <c387f883b3db34d9fcb44ccac2ef11c35a25e18c.1637669345.git.lagarcia@br.ibm.com> Signed-off-by: Cédric Le Goater <clg@kaod.org>
2021-11-22Fix some typos in documentation (found by codespell)Stefan Weil1-1/+1
Signed-off-by: Stefan Weil <sw@weilnetz.de> Message-Id: <20211117210702.1393570-1-sw@weilnetz.de> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> [thuth: "what's" --> "what is" as suggested by philmd] Signed-off-by: Thomas Huth <thuth@redhat.com>
2021-09-29docs/system: ppc: Update the URL for OpenPOWER firmware imagesCédric Le Goater1-2/+1
This also fixes a small skiboot/skiroot typo and removes the links to the specific POWER8 and POWER9 images since the firmware images can be used to run all machines. Signed-off-by: Cédric Le Goater <clg@kaod.org> Message-Id: <20210902130928.528803-2-clg@kaod.org> Reviewed-by: Greg Kurz <groug@kaod.org> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2021-08-02docs: Format literals correctlyPeter Maydell1-4/+4
In rST markup, single backticks `like this` represent "interpreted text", which can be handled as a bunch of different things if tagged with a specific "role": https://docutils.sourceforge.io/docs/ref/rst/restructuredtext.html#interpreted-text (the most common one for us is "reference to a URL, which gets hyperlinked"). The default "role" if none is specified is "title_reference", intended for references to book or article titles, and it renders into the HTML as <cite>...</cite> (usually comes out as italics). This commit fixes various places in the manual which were using single backticks when double backticks (for literal text) were intended, and covers those files where only one or two instances of these errors were made. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
2021-07-09docs/system: ppc: Update ppce500 documentation with eTSEC supportBin Meng1-1/+9
This adds eTSEC support to the PowerPC `ppce500` machine documentation. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2021-05-04docs/system: ppc: Add documentation for ppce500 machineBin Meng1-0/+156
This adds detailed documentation for PowerPC `ppce500` machine, including the following information: - Supported devices - Hardware configuration information - Boot options - Running Linux kernel - Running U-Boot Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2021-03-10docs/system: Extend PPC sectionCédric Le Goater5-0/+267
This moves the current documentation in files specific to each platform family. PowerNV machine is updated, the other machines need to be done. Signed-off-by: Cédric Le Goater <clg@kaod.org> Message-Id: <20210222133956.156001-1-clg@kaod.org> Reviewed-by: Greg Kurz <groug@kaod.org> [dwg: Trivial capitalization fix] Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
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