From: richard.gong@linux.intel.com
To: mdf@kernel.org, trix@redhat.com, gregkh@linuxfoundation.org,
linux-fpga@vger.kernel.org, linux-kernel@vger.kernel.org
Cc: Richard Gong <richard.gong@intel.com>
Subject: [PATCHv4 5/6] dt-bindings: fpga: add authenticate-fpga-config property
Date: Mon, 1 Feb 2021 09:21:58 -0600 [thread overview]
Message-ID: <1612192919-4069-6-git-send-email-richard.gong@linux.intel.com> (raw)
In-Reply-To: <1612192919-4069-1-git-send-email-richard.gong@linux.intel.com>
From: Richard Gong <richard.gong@intel.com>
Add authenticate-fpga-config property for FPGA bitstream authentication,
which makes sure a signed bitstream has valid signatures.
Signed-off-by: Richard Gong <richard.gong@intel.com>
---
v4: explain authenticate-fpga-config flag further
v3: no change
v2: put authenticate-fpga-config above partial-fpga-config
update commit messages
---
Documentation/devicetree/bindings/fpga/fpga-region.txt | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/Documentation/devicetree/bindings/fpga/fpga-region.txt b/Documentation/devicetree/bindings/fpga/fpga-region.txt
index e811cf8..e2740b6 100644
--- a/Documentation/devicetree/bindings/fpga/fpga-region.txt
+++ b/Documentation/devicetree/bindings/fpga/fpga-region.txt
@@ -182,6 +182,10 @@ Optional properties:
This property is optional if the FPGA Manager handles the bridges.
If the fpga-region is the child of a fpga-bridge, the list should not
contain the parent bridge.
+- authenticate-fpga-config : boolean, set if do bitstream authentication only.
+ flag authenticate-fpga-config is used to first check the integrity of
+ the bitstream. If the authentication is passed, the user can perform
+ other operations.
- partial-fpga-config : boolean, set if partial reconfiguration is to be done,
otherwise full reconfiguration is done.
- external-fpga-config : boolean, set if the FPGA has already been configured
--
2.7.4
next prev parent reply other threads:[~2021-02-01 15:09 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-02-01 15:21 [PATCHv4 0/6] Extend Intel service layer, FPGA manager and region richard.gong
2021-02-01 15:21 ` [PATCHv4 1/6] firmware: stratix10-svc: add COMMAND_AUTHENTICATE_BITSTREAM flag richard.gong
2021-02-01 15:21 ` [PATCHv4 2/6] firmware: stratix10-svc: extend SVC driver to get the firmware version richard.gong
2021-02-01 15:21 ` [PATCHv4 3/6] fpga: fpga-mgr: add FPGA_MGR_BITSTREAM_AUTHENTICATE flag richard.gong
2021-02-01 15:21 ` [PATCHv4 4/6] fpga: of-fpga-region: add authenticate-fpga-config property richard.gong
2021-02-01 15:21 ` richard.gong [this message]
2021-02-02 4:27 ` [PATCHv4 5/6] dt-bindings: fpga: " Moritz Fischer
2021-02-02 22:01 ` Richard Gong
2021-02-01 15:21 ` [PATCHv4 6/6] fpga: stratix10-soc: extend driver for bitstream authentication richard.gong
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