BALATON Zoltan
44a935d8c3
ppc4xx_i2c: Move to hw/i2c
...
Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu >
Signed-off-by: David Gibson <david@gibson.dropbear.id.au >
2017-09-08 09:30:55 +10:00
Peter Maydell
78c71af804
hw/i2c-ddc.c: Implement DDC I2C slave
...
Implement an I2C slave which implements DDC and returns the
EDID data for an attached monitor.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org >
Reviewed-by: Alistair Francis <alistair.francis@xilinx.com >
Tested-by: Hyun Kwon <hyun.kwon@xilinx.com >
Signed-off-by: KONRAD Frederic <fred.konrad@greensocs.com >
Message-id: 1465833014-21982-7-git-send-email-fred.konrad@greensocs.com
- Rebased on the current master.
- Modified for QOM.
Signed-off-by: KONRAD Frederic <fred.konrad@greensocs.com >
Reviewed-by: Alistair Francis <alistair.francis@xilinx.com >
Tested-By: Hyun Kwon <hyun.kwon@xilinx.com >
[PMM: actually wire up the vmstate to dc->vmsd]
Signed-off-by: Peter Maydell <peter.maydell@linaro.org >
2016-06-14 15:59:15 +01:00
Cédric Le Goater
1602001195
i2c: add aspeed i2c controller
...
The Aspeed AST2400 integrates a set of 14 I2C/SMBus bus controllers
directly connected to the APB bus. They can be programmed as master or
slave but the propopsed model only supports the master mode.
On the TODO list, we also have :
- improve and harden the state machine.
- bus recovery support (used by the Linux driver).
- transfer mode state machine bits. this is not strictly necessary as
it is mostly used for debug. The bus busy bit is deducted from the
I2C core engine of qemu.
- support of the pool buffer: 2048 bytes of internal SRAM (not used
by the Linux driver).
Signed-off-by: Cédric Le Goater <clg@kaod.org >
Reviewed-by: Andrew Jeffery <andrew@aj.id.au >
Message-id: 1464704307-25178-1-git-send-email-clg@kaod.org
[PMM: removed unused functions aspeed_i2c_bus_get_state() and
aspeed_i2c_bus_set_state()]
Signed-off-by: Peter Maydell <peter.maydell@linaro.org >
2016-06-06 16:59:29 +01:00
Jean-Christophe Dubois
20d0f9cf6a
i.MX: Add I2C controller emulator
...
The slave mode is not implemented.
Signed-off-by: Jean-Christophe Dubois <jcd@tribudubois.net >
Reviewed-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com >
Message-id: 508dbf2ebe26ec383d3a12a1db5a7890ac8acf20.1441057361.git.jcd@tribudubois.net
Signed-off-by: Peter Maydell <peter.maydell@linaro.org >
2015-09-07 10:39:30 +01:00
Shannon Zhao
135a67a692
ACPI: split CONFIG_ACPI into 4 pieces
...
As core.c, piix4.c, ich9.c and pcihp.c are for x86, add CONFIG_ACPI_X86
to make it only for x86. ARM doesn't support cpu and memory hotplug, add
CONFIG_ACPI_CPU_HOTPLUG and CONFIG_ACPI_MEMORY_HOTPLUG to exclude them
for target-arm.
Signed-off-by: Shannon Zhao <zhaoshenglong@huawei.com >
Signed-off-by: Shannon Zhao <shannon.zhao@linaro.org >
Reviewed-by: Alex Bennée <alex.bennee@linaro.org >
Message-id: 1432522520-8068-24-git-send-email-zhaoshenglong@huawei.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org >
2015-05-29 11:28:59 +01:00
Paolo Bonzini
53ed424e09
hw: move I2C controllers to hw/i2c/, configure via default-configs/
...
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com >
2013-04-08 18:13:13 +02:00
Paolo Bonzini
49ab747f66
hw: move target-independent files to subdirectories
...
This patch tackles all files that are compiled once, moving
them to subdirectories of hw/.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com >
2013-04-08 18:13:12 +02:00
Paolo Bonzini
1fd6bb44ed
hw: make subdirectories for devices
...
Prepare the new directory structure.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com >
2013-04-08 18:13:11 +02:00
