From: Patrick Rudolph <patrick.rudolph@9elements.com>
To: qemu-devel@nongnu.org
Cc: pbonzini@redhat.com, mst@redhat.com, imammedo@redhat.com,
anisinha@redhat.com, marcel.apfelbaum@gmail.com,
Patrick Rudolph <patrick.rudolph@9elements.com>
Subject: [PATCH 0/3] hw/i386: Add MTD controller on ICH9
Date: Wed, 18 Oct 2023 13:52:28 +0200 [thread overview]
Message-ID: <20231018115231.3547102-1-patrick.rudolph@9elements.com> (raw)
This series implements a feature complete MTD SPI flash controller
as found on real ICH9, adds cache coherent BIOS MMAPing and implements
a few SMM bits to allow x86 firmware build for real ICH9 to operate on
the flash controller to store (UEFI) variables or do firmware updates.
Patrick Rudolph (3):
hw/isa/ich9: Add SPI controller
hw/isa/lpc_ich9: Implement SMI_STS for APMC
hw/i386/pc_sysfw: Do not create BIOS region if MTD is present
hw/acpi/ich9.c | 5 +
hw/acpi/ich9_tco.c | 5 +
hw/i386/pc_sysfw.c | 6 +
hw/isa/Kconfig | 2 +
hw/isa/lpc_ich9.c | 4 +
hw/isa/meson.build | 2 +-
hw/isa/spi_ich9.c | 448 ++++++++++++++++++++++++++++++
include/hw/southbridge/ich9.h | 6 +
include/hw/southbridge/ich9_spi.h | 80 ++++++
9 files changed, 557 insertions(+), 1 deletion(-)
create mode 100644 hw/isa/spi_ich9.c
create mode 100644 include/hw/southbridge/ich9_spi.h
--
2.41.0
next reply other threads:[~2023-10-18 12:46 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-10-18 11:52 Patrick Rudolph [this message]
2023-10-18 11:52 ` [PATCH 1/3] hw/isa/ich9: Add SPI controller Patrick Rudolph
2023-10-18 11:52 ` [PATCH 2/3] hw/isa/lpc_ich9: Implement SMI_STS for APMC Patrick Rudolph
2023-10-18 11:52 ` [PATCH 3/3] hw/i386/pc_sysfw: Do not create BIOS region if MTD is present Patrick Rudolph
2023-10-18 13:47 ` [PATCH 0/3] hw/i386: Add MTD controller on ICH9 Michael S. Tsirkin
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