From a402adc664d4330b10089d81d377efaad0da3148 Mon Sep 17 00:00:00 2001 From: Sughosh Ganu Date: Fri, 21 Oct 2022 18:15:57 +0530 Subject: [PATCH] stm32mp1: Add a node for the FWU metadata device 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 Reviewed-by: Patrick Delaunay Acked-by: Ilias Apalodimas Acked-by: Etienne Carriere --- arch/arm/dts/stm32mp157c-dk2-u-boot.dtsi | 7 +++++++ arch/arm/dts/stm32mp157c-ev1-u-boot.dtsi | 5 +++++ 2 files changed, 12 insertions(+) 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 { -- 2.39.5