From: seanedmond@linux.microsoft.com
To: u-boot@lists.denx.de
Cc: dphadke@linux.microsoft.com, macromorgan@hotmail.com, sjg@chromium.org
Subject: [PATCH 0/3] Populate kaslr seed with TPM
Date: Fri, 4 Aug 2023 16:33:54 -0700 [thread overview]
Message-ID: <20230804233357.65214-1-seanedmond@linux.microsoft.com> (raw)
From: Sean Edmond <seanedmond@microsoft.com>
This patch series creates a common API (fdt_fixup_kaslr_seed()) for
populating the kaslr seed in the DTB. Existing users (kaslrseed,
and ARMv8 sec firmware) have been updated to use this common API.
New functionality has been introduced to populate the kaslr using
the TPM interface. This can be enabled with CONFIG_KASLR_TPM_SEED.
Dhananjay Phadke (2):
fdt: common API to populate kaslr seed
fdt: kaslr seed from tpm entropy
Sean Edmond (1):
cmd: kaslrseed: Use common API to fixup FDT
arch/arm/cpu/armv8/sec_firmware.c | 32 ++++-----------
boot/image-fdt.c | 3 ++
cmd/kaslrseed.c | 18 ++------
common/fdt_support.c | 68 +++++++++++++++++++++++++++++++
include/fdt_support.h | 4 ++
lib/Kconfig | 9 ++++
6 files changed, 94 insertions(+), 40 deletions(-)
--
2.40.0
next reply other threads:[~2023-08-04 23:34 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-08-04 23:33 seanedmond [this message]
2023-08-04 23:33 ` [PATCH 1/3] fdt: common API to populate kaslr seed seanedmond
2023-08-09 2:03 ` Simon Glass
2023-08-09 22:35 ` Sean Edmond
2023-08-10 1:49 ` Simon Glass
2023-08-10 18:17 ` Chris Morgan
2023-08-11 17:14 ` Sean Edmond
2023-08-12 13:09 ` Simon Glass
2023-08-14 19:12 ` Sean Edmond
2023-08-15 14:44 ` Simon Glass
2023-08-15 17:46 ` Sean Edmond
2023-08-17 16:03 ` Sean Edmond
2023-08-18 3:09 ` Simon Glass
2023-08-04 23:33 ` [PATCH 2/3] fdt: kaslr seed from tpm entropy seanedmond
2023-08-09 2:03 ` Simon Glass
2023-09-08 16:42 ` Ilias Apalodimas
2023-08-04 23:33 ` [PATCH 3/3] cmd: kaslrseed: Use common API to fixup FDT seanedmond
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