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2021-09-30hw/nvram: Introduce Xilinx battery-backed ramTong Ho1-0/+4
This device is present in Versal and ZynqMP product families to store a 256-bit encryption key. Co-authored-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Co-authored-by: Sai Pavan Boddu <sai.pavan.boddu@xilinx.com> Signed-off-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Signed-off-by: Sai Pavan Boddu <sai.pavan.boddu@xilinx.com> Signed-off-by: Tong Ho <tong.ho@xilinx.com> Message-id: 20210917052400.1249094-5-tong.ho@xilinx.com Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-09-30hw/nvram: Introduce Xilinx ZynqMP eFuse deviceTong Ho1-0/+4
This implements the Xilinx ZynqMP eFuse, an one-time field-programmable non-volatile storage device. There is only one such device in the Xilinx ZynqMP product family. Co-authored-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Co-authored-by: Sai Pavan Boddu <sai.pavan.boddu@xilinx.com> Signed-off-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Signed-off-by: Sai Pavan Boddu <sai.pavan.boddu@xilinx.com> Signed-off-by: Tong Ho <tong.ho@xilinx.com> Message-id: 20210917052400.1249094-4-tong.ho@xilinx.com Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-09-30hw/nvram: Introduce Xilinx Versal eFuse deviceTong Ho1-0/+4
This implements the Xilinx Versal eFuse, an one-time field-programmable non-volatile storage device. There is only one such device in the Xilinx Versal product family. This device has two separate mmio interfaces, a controller and a flatten readback. The controller provides interfaces for field-programming, configuration, control, and status. The flatten readback is a cache to provide a byte-accessible read-only interface to efficiently read efuse array. Co-authored-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Co-authored-by: Sai Pavan Boddu <sai.pavan.boddu@xilinx.com> Signed-off-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Signed-off-by: Sai Pavan Boddu <sai.pavan.boddu@xilinx.com> Signed-off-by: Tong Ho <tong.ho@xilinx.com> Message-id: 20210917052400.1249094-3-tong.ho@xilinx.com Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-09-30hw/nvram: Introduce Xilinx eFuse QOMTong Ho1-0/+7
This introduces the QOM for Xilinx eFuse, an one-time field-programmable storage bit array. The actual mmio interface to the array varies by device families and will be provided in different change-sets. Co-authored-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Co-authored-by: Sai Pavan Boddu <sai.pavan.boddu@xilinx.com> Signed-off-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Signed-off-by: Sai Pavan Boddu <sai.pavan.boddu@xilinx.com> Signed-off-by: Tong Ho <tong.ho@xilinx.com> Message-id: 20210917052400.1249094-2-tong.ho@xilinx.com Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-01-07hw/nvram/Kconfig: Restrict CHRP NVRAM to machines using OpenBIOS or SLOFPhilippe Mathieu-Daudé1-0/+4
Only the OpenBIOS and SLOF firmwares use the CHRP NVRAM layout. Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20191231183216.6781-14-philmd@redhat.com> Acked-by: David Gibson <david@gibson.dropbear.id.au> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-01-07hw/nvram/Kconfig: Add an entry for the NMC93xx EEPROMPhilippe Mathieu-Daudé1-0/+4
The NMC93xx EEPROM is only used by few NIC cards and the Am53C974 SCSI controller. Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20191231183216.6781-13-philmd@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2019-03-07i2c: express dependencies with KconfigPaolo Bonzini1-0/+1
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Yang Zhong <yang.zhong@intel.com> Acked-by: Thomas Huth <thuth@redhat.com> Message-Id: <20190123065618.3520-38-yang.zhong@intel.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2019-03-07kconfig: introduce kconfig filesPaolo Bonzini1-0/+8
The Kconfig files were generated mostly with this script: for i in `grep -ho CONFIG_[A-Z0-9_]* default-configs/* | sort -u`; do set fnord `git grep -lw $i -- 'hw/*/Makefile.objs' ` shift if test $# = 1; then cat >> $(dirname $1)/Kconfig << EOF config ${i#CONFIG_} bool EOF git add $(dirname $1)/Kconfig else echo $i $* fi done sed -i '$d' hw/*/Kconfig for i in hw/*; do if test -d $i && ! test -f $i/Kconfig; then touch $i/Kconfig git add $i/Kconfig fi done Whenever a symbol is referenced from multiple subdirectories, the script prints the list of directories that reference the symbol. These symbols have to be added manually to the Kconfig files. Kconfig.host and hw/Kconfig were created manually. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Yang Zhong <yang.zhong@intel.com> Message-Id: <20190123065618.3520-27-yang.zhong@intel.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
generated by cgit v1.1 at 2024-11-18 10:19:37 +0000