Commits · f5ae1b0e098277a5b02a823a23f61577e53eadf2 · adam.huang / Arm Trusted Firmware

16 Jul, 2018 1 commit

rpi3: Introduce hardware RNG driver · 4ad2696d

Antonio Nino Diaz authored Jul 13, 2018



Note that this is a non-secure RNG. This is only useful for educational
purposes.

Change-Id: If359c8d0f755ef8e416986de7fbca34679a523e1
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>

4ad2696d

14 Jul, 2018 2 commits

rpi3: Detect board revision · 4f2f66a2

Antonio Nino Diaz authored Jul 12, 2018

Implement VideoCore mailbox interface driver and use it to get the board
revision identifier.

For now it is only used to print the model for debug purposes.

This wiki contains the documentation of the mailbox interface:

https://github.com/raspberrypi/firmware/wiki



Change-Id: I11943b99b52cc1409f4a195ebe58eb44ae5b1d6c
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>

4f2f66a2

rpi3: Implement PSCI_SYSTEM_OFF · 42ba8f74

Antonio Nino Diaz authored Jul 14, 2018



This implementation doesn't actually turn the system off, it simply
reboots it and prevents it from booting while keeping it in a low power
mode.

Change-Id: I7f72c9f43f25ba0341db052bc2be4774c88a7ea3
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>

42ba8f74

01 Dec, 2017 1 commit

rpi3: Introduce AArch64 Raspberry Pi 3 port · d83c1db1

Antonio Nino Diaz authored Nov 06, 2017



This port can be compiled to boot an AArch64 or AArch32 payload with the
build option `RPI3_BL33_AARCH32`.

Note: This is not a secure port of the Trusted Firmware. This port is
only meant to be a reference implementation to experiment with an
inexpensive board in real hardware.

Change-Id: Ide58114299289bf765ef1366199eb05c46f81903
Co-authored-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>

d83c1db1