From: Ard Biesheuvel <ard.biesheuvel@linaro.org>
To: edk2-devel@lists.01.org
Cc: leif.lindholm@linaro.org, Ard Biesheuvel <ard.biesheuvel@linaro.org>
Subject: [PATCH edk2-platforms v2 0/2]DeveloperBox: prepare for expanding the capsule payload
Date: Wed, 13 Jun 2018 18:28:24 +0200 [thread overview]
Message-ID: <20180613162826.19986-1-ard.biesheuvel@linaro.org> (raw)
We intend to start distributing firmware update capsules that include the SCP
firmware partition. In order to allow for more flexibility regarding whether
a capsule contains this piece or not, update the flash access routines and
the flash partition descriptions so we can update any part of the first
4 MB, consisting of the CM3 bootstrap code, emergency flasher, pseudo
EEPROM, SCP firmware, ARM-TF and UEFI.
Note that this means we can drop the 'TEMPORARY' patch I proposed a while
ago to hack around this limitation.
Changes since v1:
- use more parentheses in if () condition expression (#1)
- use symbolic constants for code and env NOR regions (#2)
Ard Biesheuvel (2):
Silicon/SynQuacerPlatformFlashAccessLib: relax FV address check
Silicon/NorFlashSynQuacerLib: describe entire firmware region as FV
.../NorFlashSynQuacerLib/NorFlashSynQuacer.c | 18 ++++--
.../SynQuacerPlatformFlashAccessLib.c | 56 +++++++++----------
2 files changed, 39 insertions(+), 35 deletions(-)
--
2.17.1
next reply other threads:[~2018-06-13 16:28 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-06-13 16:28 Ard Biesheuvel [this message]
2018-06-13 16:28 ` [PATCH edk2-platforms v2 1/2] Silicon/SynQuacerPlatformFlashAccessLib: relax FV address check Ard Biesheuvel
2018-06-13 16:28 ` [PATCH edk2-platforms v2 2/2] Silicon/NorFlashSynQuacerLib: describe entire firmware region as FV Ard Biesheuvel
2018-06-13 18:56 ` [PATCH edk2-platforms v2 0/2]DeveloperBox: prepare for expanding the capsule payload Leif Lindholm
2018-06-15 10:51 ` Ard Biesheuvel
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