From b9091c12af21b638fdec99b12fc922292c94c38f Mon Sep 17 00:00:00 2001 From: Jonathan Humphreys Date: Fri, 23 Feb 2024 18:17:02 -0600 Subject: [PATCH] arm: dts: k3-am642-evm/sk: Enable OSPI support in SPL Add bootph DT tags to enable OSPI in SPL. Set OSPI regs for R5 SPL to address OSPI's boot region. Signed-off-by: Jonathan Humphreys --- arch/arm/dts/k3-am642-evm-u-boot.dtsi | 16 ++++++++++++++++ arch/arm/dts/k3-am642-r5-evm.dts | 5 +++++ arch/arm/dts/k3-am642-r5-sk.dts | 5 +++++ arch/arm/dts/k3-am642-sk-u-boot.dtsi | 16 ++++++++++++++++ 4 files changed, 42 insertions(+) diff --git a/arch/arm/dts/k3-am642-evm-u-boot.dtsi b/arch/arm/dts/k3-am642-evm-u-boot.dtsi index b843078243..60b219c0be 100644 --- a/arch/arm/dts/k3-am642-evm-u-boot.dtsi +++ b/arch/arm/dts/k3-am642-evm-u-boot.dtsi @@ -182,3 +182,19 @@ &cpsw_port2 { status = "disabled"; }; + +&ospi0_pins_default { + bootph-all; +}; + +&fss { + bootph-all; +}; + +&ospi0 { + bootph-all; + + flash@0 { + bootph-all; + }; +}; diff --git a/arch/arm/dts/k3-am642-r5-evm.dts b/arch/arm/dts/k3-am642-r5-evm.dts index 64b3c3af63..6825c07df3 100644 --- a/arch/arm/dts/k3-am642-r5-evm.dts +++ b/arch/arm/dts/k3-am642-r5-evm.dts @@ -120,3 +120,8 @@ /delete-property/ assigned-clock-parents; /delete-property/ power-domains; }; + +&ospi0 { + reg = <0x00 0x0fc40000 0x00 0x100>, + <0x00 0x60000000 0x00 0x8000000>; +}; diff --git a/arch/arm/dts/k3-am642-r5-sk.dts b/arch/arm/dts/k3-am642-r5-sk.dts index daa483a781..60d747ddd5 100644 --- a/arch/arm/dts/k3-am642-r5-sk.dts +++ b/arch/arm/dts/k3-am642-r5-sk.dts @@ -103,3 +103,8 @@ /delete-property/ assigned-clock-parents; /delete-property/ power-domains; }; + +&ospi0 { + reg = <0x00 0x0fc40000 0x00 0x100>, + <0x00 0x60000000 0x00 0x8000000>; +}; diff --git a/arch/arm/dts/k3-am642-sk-u-boot.dtsi b/arch/arm/dts/k3-am642-sk-u-boot.dtsi index 2eb227c1d0..2b42c74190 100644 --- a/arch/arm/dts/k3-am642-sk-u-boot.dtsi +++ b/arch/arm/dts/k3-am642-sk-u-boot.dtsi @@ -211,3 +211,19 @@ &serdes_refclk { bootph-all; }; + +&ospi0_pins_default { + bootph-all; +}; + +&fss { + bootph-all; +}; + +&ospi0 { + bootph-all; + + flash@0 { + bootph-all; + }; +}; -- 2.39.5