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* [edk2-platforms][PATCH 0/2] Fixing FDT handling on Pi 3
@ 2020-04-30 19:18 Andrei Warkentin
  2020-04-30 19:19 ` [edk2-platforms][PATCH 1/2] RPi3/RPi4: fix RPi 3 VPU-passed FDT handling by unifying with RPi4 implementation Andrei Warkentin
                   ` (2 more replies)
  0 siblings, 3 replies; 6+ messages in thread
From: Andrei Warkentin @ 2020-04-30 19:18 UTC (permalink / raw)
  To: devel; +Cc: ard.biesheuvel, leif, pete, philmd

Dear all,

This patch set finishes what I started with the Pi 4 fix for
the regression seen with newer VideoCore firmware, where a
device tree passed via config.txt would not be detected by UEFI.

This makes VPU-passed FDT work again on Pi 3 variants. This also
cleans up the docs around correctly using FDT, hopefully solving
some of the frustrations seem around using this correctly.

Andrei Warkentin (2):
  RPi3/RPi4: fix RPi 3 VPU-passed FDT handling by unifying with RPi4
    implementation
  RPi: update Pi3 and Pi4 readmes with correct info on FDT handling

 .../Library/PlatformLib/RaspberryPiMem.c      | 45 +++++++++----------
 Platform/RaspberryPi/RPi3/RPi3.dsc            |  9 +++-
 Platform/RaspberryPi/RPi3/RPi3.fdf            | 36 ++++++++-------
 Platform/RaspberryPi/RPi3/Readme.md           | 38 ++++++++++------
 Platform/RaspberryPi/RPi4/RPi4.dsc            |  7 ++-
 Platform/RaspberryPi/RPi4/RPi4.fdf            |  8 ++++
 Platform/RaspberryPi/RPi4/Readme.md           | 24 +++++-----
 Platform/RaspberryPi/RaspberryPi.dec          |  6 ++-
 8 files changed, 103 insertions(+), 70 deletions(-)

-- 
2.17.1


^ permalink raw reply	[flat|nested] 6+ messages in thread

end of thread, other threads:[~2020-05-01 10:30 UTC | newest]

Thread overview: 6+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2020-04-30 19:18 [edk2-platforms][PATCH 0/2] Fixing FDT handling on Pi 3 Andrei Warkentin
2020-04-30 19:19 ` [edk2-platforms][PATCH 1/2] RPi3/RPi4: fix RPi 3 VPU-passed FDT handling by unifying with RPi4 implementation Andrei Warkentin
2020-05-01  9:35   ` Pete Batard
2020-04-30 19:19 ` [edk2-platforms][PATCH 2/2] RPi: update Pi3 and Pi4 readmes with correct info on FDT handling Andrei Warkentin
2020-05-01  9:43   ` Pete Batard
2020-05-01 10:30 ` [edk2-platforms][PATCH 0/2] Fixing FDT handling on Pi 3 Ard Biesheuvel

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