From: Ard Biesheuvel <ard.biesheuvel@linaro.org>
To: edk2-devel@lists.01.org, leif.lindholm@linaro.org
Cc: daniel.thompson@linaro.org, Ard Biesheuvel <ard.biesheuvel@linaro.org>
Subject: [PATCH 0/2] PEI phase boot mode setting
Date: Wed, 1 Nov 2017 13:11:43 +0000 [thread overview]
Message-ID: <20171101131145.16459-1-ard.biesheuvel@linaro.org> (raw)
Two patches to allow a platform to set the boot mode from its PlatformPeiLib
implementation using services exposed by a GPIO PPI. These are needed to
implement a 'clear NVRAM' feature based on a DIP switch on the Developer Box
platform.
Ard Biesheuvel (2):
EmbeddedPkg: introduce GPIO PPI
ArmPlatformPkg/PlatformPeim: allow PlatformPeiLib to set the boot mode
ArmPlatformPkg/PlatformPei/PlatformPeim.c | 12 +-
ArmPlatformPkg/PlatformPei/PlatformPeim.inf | 1 +
EmbeddedPkg/EmbeddedPkg.dec | 3 +
EmbeddedPkg/Include/Ppi/EmbeddedGpio.h | 151 ++++++++++++++++++++
4 files changed, 162 insertions(+), 5 deletions(-)
create mode 100644 EmbeddedPkg/Include/Ppi/EmbeddedGpio.h
--
2.11.0
next reply other threads:[~2017-11-01 13:08 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-11-01 13:11 Ard Biesheuvel [this message]
2017-11-01 13:11 ` [PATCH 1/2] EmbeddedPkg: introduce GPIO PPI Ard Biesheuvel
2017-11-05 5:38 ` Leif Lindholm
2017-11-05 10:05 ` Ard Biesheuvel
2017-11-05 16:21 ` Ard Biesheuvel
2017-11-01 13:11 ` [PATCH 2/2] ArmPlatformPkg/PlatformPeim: allow PlatformPeiLib to set the boot mode Ard Biesheuvel
2017-11-05 5:43 ` Leif Lindholm
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