diff mbox series

[v15,04/15] stm32mp1: Add a node for the FWU metadata device

Message ID 20221021124608.681387-5-sughosh.ganu@linaro.org
State Accepted
Commit a402adc664d4330b10089d81d377efaad0da3148
Headers show
Series FWU: Add FWU Multi Bank Update feature support | expand

Commit Message

Sughosh Ganu Oct. 21, 2022, 12:45 p.m. UTC 
The FWU metadata structure is accessed through the driver model
interface. On the stm32mp157c dk2 and ev1 boards, the FWU metadata is
stored on the uSD card. Add the fwu-mdata node on the u-boot specifc
dtsi file for accessing the metadata structure.

Signed-off-by: Sughosh Ganu <sughosh.ganu@linaro.org>
Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Acked-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Acked-by: Etienne Carriere <etienne.carriere@linaro.org>
---
Changes since V14: None

 arch/arm/dts/stm32mp157c-dk2-u-boot.dtsi | 7 +++++++
 arch/arm/dts/stm32mp157c-ev1-u-boot.dtsi | 5 +++++
 2 files changed, 12 insertions(+)
diff mbox series

Patch

diff --git a/arch/arm/dts/stm32mp157c-dk2-u-boot.dtsi b/arch/arm/dts/stm32mp157c-dk2-u-boot.dtsi
index 06ef3a4095..24f86209db 100644
--- a/arch/arm/dts/stm32mp157c-dk2-u-boot.dtsi
+++ b/arch/arm/dts/stm32mp157c-dk2-u-boot.dtsi
@@ -4,3 +4,10 @@ 
  */
 
 #include "stm32mp157a-dk1-u-boot.dtsi"
+
+/ {
+	fwu-mdata {
+		compatible = "u-boot,fwu-mdata-gpt";
+		fwu-mdata-store = <&sdmmc1>;
+	};
+};
diff --git a/arch/arm/dts/stm32mp157c-ev1-u-boot.dtsi b/arch/arm/dts/stm32mp157c-ev1-u-boot.dtsi
index ec60486f41..7bf08bec6d 100644
--- a/arch/arm/dts/stm32mp157c-ev1-u-boot.dtsi
+++ b/arch/arm/dts/stm32mp157c-ev1-u-boot.dtsi
@@ -14,6 +14,11 @@ 
 		spi0 = &qspi;
 		usb0 = &usbotg_hs;
 	};
+
+	fwu-mdata {
+		compatible = "u-boot,fwu-mdata-gpt";
+		fwu-mdata-store = <&sdmmc1>;
+	};
 };
 
 &flash0 {