bwlp/qemu.git/hw/nvram/Makefile.objs, branch spice_video_codecs

meson: convert hw/nvram

2020-08-21T10:30:28+00:00

Signed-off-by: Marc-André Lureau Reviewed-by: Philippe Mathieu-Daudé Signed-off-by: Paolo Bonzini

hw/*/Makefile.objs: Move many .o files to common-objs

2020-02-04T08:00:57+00:00

We have many files that apparently do not depend on the target CPU configuration, i.e. which can be put into common-obj-y instead of obj-y. This way, the code can be shared for example between qemu-system-arm and qemu-system-aarch64, or the various big and little endian variants like qemu-system-sh4 and qemu-system-sh4eb, so that we do not have to compile the code multiple times anymore. Reviewed-by: Stefan Hajnoczi Message-Id: <20200130133841.10779-1-thuth@redhat.com> Signed-off-by: Thomas Huth

hw/nvram/Kconfig: Restrict CHRP NVRAM to machines using OpenBIOS or SLOF

2020-01-07T11:08:39+00:00

Only the OpenBIOS and SLOF firmwares use the CHRP NVRAM layout. Signed-off-by: Philippe Mathieu-Daudé Message-Id: <20191231183216.6781-14-philmd@redhat.com> Acked-by: David Gibson Signed-off-by: Paolo Bonzini

hw/nvram/Kconfig: Add an entry for the NMC93xx EEPROM

2020-01-07T11:08:39+00:00

The NMC93xx EEPROM is only used by few NIC cards and the Am53C974 SCSI controller. Signed-off-by: Philippe Mathieu-Daudé Message-Id: <20191231183216.6781-13-philmd@redhat.com> Signed-off-by: Paolo Bonzini

hw/nvram/nrf51_nvm: Add nRF51 non-volatile memories

2019-02-01T15:31:26+00:00

The nRF51 contains three regions of non-volatile memory (NVM): - CODE (R/W): contains code - FICR (R): Factory information like code size, chip id etc. - UICR (R/W): Changeable configuration data. Lock bits, Code protection configuration, Bootloader address, Nordic SoftRadio configuration, Firmware configuration. Read and write access to the memories is managed by the Non-volatile memory controller. Memory schema: [ CPU ] -+- [ NVM, either FICR, UICR or CODE ] | | \- [ NVMC ] Signed-off-by: Steffen Görtz Signed-off-by: Stefan Hajnoczi Tested-by: Joel Stanley Reviewed-by: Peter Maydell Message-id: 20190201023357.22596-2-stefanha@redhat.com Signed-off-by: Peter Maydell

ppc: move at24c to its own CONFIG_ symbol

2018-10-30T08:12:09+00:00

AT24c EEPROM is currently gated by CONFIG_I2C, and as such it is being included in all emulators that use I2C, even if they do not really need it. Separate it and, since it was added for the e500 machines, add it to qemu-system-ppc and qemu-system-ppc64. Signed-off-by: Paolo Bonzini Reviewed-by: Philippe Mathieu-Daudé Reviewed-by: Thomas Huth Message-Id: <20180522191743.12872-1-pbonzini@redhat.com> [lv: rebase] Signed-off-by: Laurent Vivier

i2c: Add a CONFIG_I2C master switch to the configuration files

2018-02-05T17:09:45+00:00

The i2c core and the at24c EEPROM should only be compiled and linked on the machines that support i2c. Otherwise it's quite strange to see the at24c-eeprom to be "available" on qemu-system-s390x for example. Signed-off-by: Thomas Huth Message-Id: <1516634853-15883-1-git-send-email-thuth@redhat.com> Signed-off-by: Paolo Bonzini

nvram: add AT24Cx i2c eeprom

2017-12-14T22:49:23+00:00

Signed-off-by: Michael Davidsaver Signed-off-by: David Gibson

nvram: Introduce helper functions for CHRP "system" and "free space" partitions

2016-10-27T22:36:58+00:00

The "system partition" and "free space" partition layouts are defined by the CHRP and LoPAPR specification, and used by OpenBIOS and SLOF. We can re-use this code for other machines that use OpenBIOS and SLOF, too. So let's make this code independent from the MAC NVRAM environment and put it into two proper helper functions. Signed-off-by: Thomas Huth Tested-by: Mark Cave-Ayland Signed-off-by: David Gibson

hw: move NVRAM interfaces to hw/nvram/, configure with default-configs/

2013-04-08T16:13:16+00:00

Signed-off-by: Paolo Bonzini