From: "Théo Lebrun" <theo.lebrun@bootlin.com>
To: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>,
Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Nicolas Saenz Julienne <nsaenz@kernel.org>,
Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-mips@vger.kernel.org,
"Vladimir Kondratiev" <vladimir.kondratiev@mobileye.com>,
"Grégory Clement" <gregory.clement@bootlin.com>,
"Thomas Petazzoni" <thomas.petazzoni@bootlin.com>,
"Tawfik Bayouk" <tawfik.bayouk@mobileye.com>,
"Théo Lebrun" <theo.lebrun@bootlin.com>
Subject: [PATCH v2 1/6] dt-bindings: nvmem: rmem: Add mobileye,eyeq5-bootloader-config
Date: Mon, 09 Dec 2024 16:59:35 +0100 [thread overview]
Message-ID: <20241209-rmem-v2-1-cbc0e8c08a21@bootlin.com> (raw)
In-Reply-To: <20241209-rmem-v2-0-cbc0e8c08a21@bootlin.com>
On Mobileye EyeQ5, the bootloader will put MAC addresses into memory.
Declare that as reserved memory to be used by the kernel, exposing
nvmem cells. That region has a 12-byte header and a 4-byte trailing CRC.
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Théo Lebrun <theo.lebrun@bootlin.com>
---
Documentation/devicetree/bindings/nvmem/rmem.yaml | 1 +
1 file changed, 1 insertion(+)
diff --git a/Documentation/devicetree/bindings/nvmem/rmem.yaml b/Documentation/devicetree/bindings/nvmem/rmem.yaml
index 1ec0d09bcafa857c05ae722834c9e13bf63ee851..85f9f5de3906d2f1afce74ce001cf5db06e50806 100644
--- a/Documentation/devicetree/bindings/nvmem/rmem.yaml
+++ b/Documentation/devicetree/bindings/nvmem/rmem.yaml
@@ -16,6 +16,7 @@ properties:
compatible:
items:
- enum:
+ - mobileye,eyeq5-bootloader-config
- raspberrypi,bootloader-config
- raspberrypi,bootloader-public-key
- const: nvmem-rmem
--
2.47.1
next prev parent reply other threads:[~2024-12-09 15:59 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-12-09 15:59 [PATCH v2 0/6] nvmem: rmem: cleanup & add checksumming support for Mobileye EyeQ5 Théo Lebrun
2024-12-09 15:59 ` Théo Lebrun [this message]
2024-12-09 15:59 ` [PATCH v2 2/6] nvmem: specify ->reg_read/reg_write() expected return values Théo Lebrun
2024-12-09 15:59 ` [PATCH v2 3/6] nvmem: rmem: make ->reg_read() straight forward code Théo Lebrun
2024-12-09 15:59 ` [PATCH v2 4/6] nvmem: rmem: remove unused struct rmem::size field Théo Lebrun
2024-12-09 15:59 ` [PATCH v2 5/6] nvmem: rmem: add CRC validation for Mobileye EyeQ5 NVMEM Théo Lebrun
2024-12-09 15:59 ` [PATCH v2 6/6] MIPS: mobileye: eyeq5: add bootloader config reserved memory Théo Lebrun
2024-12-20 16:38 ` [PATCH v2 0/6] nvmem: rmem: cleanup & add checksumming support for Mobileye EyeQ5 Srinivas Kandagatla
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