| Message ID | 20190216103422.10907-1-ard.biesheuvel@linaro.org |
|---|---|
| Headers | show |
| Series | Platform/RaspberryPi3: add RNG support | expand |
On Sat, Feb 16, 2019 at 11:34:20AM +0100, Ard Biesheuvel wrote: > Add a RNG driver for the BCM283x and wire it up for the Raspberry Pi 3 > platform so that the random number generator is accessible to the OS > loader via the EFI_RNG_PROTOCOL. This is used by the KASLR implementation > in the arm64 Linux kernel to randomize the placement of various parts of > the kernel. > > Changes since v2: > - move the RNG specific SoC definitions into the Bcm2836.h common header > - add patch that wires up the driver into the RPi3 platform > > Cc: Pete Batard <pete@akeo.ie> > Cc: Jeremy Linton <jeremy.linton@arm.com> > Cc: Leif Lindholm <leif.lindholm@linaro.org> For the series: Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org> > Ard Biesheuvel (2): > Silicon/Bcm2836: add random number generator driver > Platform/RaspberryPi3: add RNG driver > > Platform/RaspberryPi/RPi3/RPi3.dsc | 5 + > Platform/RaspberryPi/RPi3/RPi3.fdf | 5 + > Silicon/Broadcom/Bcm283x/Drivers/RngDxe/RngDxe.c | 203 ++++++++++++++++++++ > Silicon/Broadcom/Bcm283x/Drivers/RngDxe/RngDxe.inf | 45 +++++ > Silicon/Broadcom/Bcm283x/Include/IndustryStandard/Bcm2836.h | 9 + > 5 files changed, 267 insertions(+) > create mode 100644 Silicon/Broadcom/Bcm283x/Drivers/RngDxe/RngDxe.c > create mode 100644 Silicon/Broadcom/Bcm283x/Drivers/RngDxe/RngDxe.inf > > -- > 2.20.1 > _______________________________________________ edk2-devel mailing list edk2-devel@lists.01.org https://lists.01.org/mailman/listinfo/edk2-devel
On Tue, 19 Feb 2019 at 15:44, Leif Lindholm <leif.lindholm@linaro.org> wrote: > > On Sat, Feb 16, 2019 at 11:34:20AM +0100, Ard Biesheuvel wrote: > > Add a RNG driver for the BCM283x and wire it up for the Raspberry Pi 3 > > platform so that the random number generator is accessible to the OS > > loader via the EFI_RNG_PROTOCOL. This is used by the KASLR implementation > > in the arm64 Linux kernel to randomize the placement of various parts of > > the kernel. > > > > Changes since v2: > > - move the RNG specific SoC definitions into the Bcm2836.h common header > > - add patch that wires up the driver into the RPi3 platform > > > > Cc: Pete Batard <pete@akeo.ie> > > Cc: Jeremy Linton <jeremy.linton@arm.com> > > Cc: Leif Lindholm <leif.lindholm@linaro.org> > > For the series: > Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org> > Thanks Pushed as 94d6843f1a90..76d9e9a5da9e > > Ard Biesheuvel (2): > > Silicon/Bcm2836: add random number generator driver > > Platform/RaspberryPi3: add RNG driver > > > > Platform/RaspberryPi/RPi3/RPi3.dsc | 5 + > > Platform/RaspberryPi/RPi3/RPi3.fdf | 5 + > > Silicon/Broadcom/Bcm283x/Drivers/RngDxe/RngDxe.c | 203 ++++++++++++++++++++ > > Silicon/Broadcom/Bcm283x/Drivers/RngDxe/RngDxe.inf | 45 +++++ > > Silicon/Broadcom/Bcm283x/Include/IndustryStandard/Bcm2836.h | 9 + > > 5 files changed, 267 insertions(+) > > create mode 100644 Silicon/Broadcom/Bcm283x/Drivers/RngDxe/RngDxe.c > > create mode 100644 Silicon/Broadcom/Bcm283x/Drivers/RngDxe/RngDxe.inf > > > > -- > > 2.20.1 > > _______________________________________________ edk2-devel mailing list edk2-devel@lists.01.org https://lists.01.org/mailman/listinfo/edk2-devel