From: Alexey Kardashevskiy <aik@ozlabs.ru>
To: qemu-devel@nongnu.org
Cc: Alexey Kardashevskiy <aik@ozlabs.ru>,
Paolo Bonzini <pbonzini@redhat.com>,
qemu-ppc@nongnu.org, David Gibson <david@gibson.dropbear.id.au>
Subject: [PATCH qemu v8 0/3] spapr: Kill SLOF
Date: Tue, 10 Mar 2020 16:07:30 +1100 [thread overview]
Message-ID: <20200310050733.29805-1-aik@ozlabs.ru> (raw)
This is another attempt to implement minimalistic
Open Firmware Client Interface in QEMU.
v8 is simplified to only support -kernel/-initrd;
this does not have early boot serial output (wait until Linux
initializes the serial console).
With this, I can boot unmodified Fedora 30 via petitboot
passed via -kernel/-initrd, the command line example is in 3/3.
A useful discussion happened esrlier:
https://lore.kernel.org/qemu-devel/f881c2e7-be92-9695-6e19-2dd88cbc63c1@ozlabs.ru/
This is based on sha1
6776047598c2 Cédric Le Goater "spapr/xive: use SPAPR_IRQ_IPI to define IPI ranges exposed to the guest".
Please comment. Thanks.
Alexey Kardashevskiy (3):
ppc/spapr: Move GPRs setup to one place
spapr/cas: Separate CAS handling from rebuilding the FDT
spapr: Implement Open Firmware client interface
hw/ppc/Makefile.objs | 1 +
pc-bios/vof/Makefile | 18 +
include/hw/ppc/spapr.h | 26 +-
include/hw/ppc/spapr_cpu_core.h | 4 +-
pc-bios/vof/vof.h | 44 ++
hw/ppc/spapr.c | 69 +-
hw/ppc/spapr_cpu_core.c | 6 +-
hw/ppc/spapr_hcall.c | 73 ++-
hw/ppc/spapr_of_client.c | 1094 +++++++++++++++++++++++++++++++
hw/ppc/spapr_rtas.c | 2 +-
pc-bios/vof/bootmem.c | 13 +
pc-bios/vof/ci.c | 108 +++
pc-bios/vof/libc.c | 91 +++
pc-bios/vof/main.c | 22 +
hw/ppc/trace-events | 21 +
pc-bios/README | 2 +
pc-bios/vof.bin | Bin 0 -> 3680 bytes
pc-bios/vof/entry.S | 51 ++
pc-bios/vof/l.lds | 48 ++
19 files changed, 1649 insertions(+), 44 deletions(-)
create mode 100644 pc-bios/vof/Makefile
create mode 100644 pc-bios/vof/vof.h
create mode 100644 hw/ppc/spapr_of_client.c
create mode 100644 pc-bios/vof/bootmem.c
create mode 100644 pc-bios/vof/ci.c
create mode 100644 pc-bios/vof/libc.c
create mode 100644 pc-bios/vof/main.c
create mode 100755 pc-bios/vof.bin
create mode 100644 pc-bios/vof/entry.S
create mode 100644 pc-bios/vof/l.lds
--
2.17.1
next reply other threads:[~2020-03-10 5:08 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-03-10 5:07 Alexey Kardashevskiy [this message]
2020-03-10 5:07 ` [PATCH qemu v8 1/3] ppc/spapr: Move GPRs setup to one place Alexey Kardashevskiy
2020-03-10 6:41 ` Cédric Le Goater
2020-03-10 11:09 ` Greg Kurz
2020-03-10 11:09 ` Greg Kurz
2020-03-11 3:11 ` David Gibson
2020-03-10 5:07 ` [PATCH qemu v8 2/3] spapr/cas: Separate CAS handling from rebuilding the FDT Alexey Kardashevskiy
2020-03-10 5:07 ` [PATCH qemu v8 3/3] spapr: Implement Open Firmware client interface Alexey Kardashevskiy
2020-03-11 9:43 ` Paolo Bonzini
2020-03-12 1:26 ` Alexey Kardashevskiy
2020-03-12 15:03 ` Paolo Bonzini
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