Re: [PATCH edk2-platforms 0/2] Platform/RaspberryPi3: add RNG support

[Leif Lindholm <leif.lindholm@linaro.org>]

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
>