From: Vaishnav Achath vaishnav.a@ti.com
OSPI Boot requires overrides specific to R5 and also to use DMA in R5 SPL stage the DM_TIFS needs to be used. Add the corresponding overrides for R5 SPL stage.
Signed-off-by: Vaishnav Achath vaishnav.a@ti.com Signed-off-by: Prasanth Babu Mantena p-mantena@ti.com --- arch/arm/dts/k3-j722s-evm-u-boot.dtsi | 4 ++++ arch/arm/dts/k3-j722s-r5-evm.dts | 13 +++++++++++++ 2 files changed, 17 insertions(+)
diff --git a/arch/arm/dts/k3-j722s-evm-u-boot.dtsi b/arch/arm/dts/k3-j722s-evm-u-boot.dtsi index 88c4a72db61..6ae76beea3e 100644 --- a/arch/arm/dts/k3-j722s-evm-u-boot.dtsi +++ b/arch/arm/dts/k3-j722s-evm-u-boot.dtsi @@ -16,3 +16,7 @@ &dmsc { bootph-pre-ram; }; + +&main_bcdma { + bootph-pre-ram; +}; diff --git a/arch/arm/dts/k3-j722s-r5-evm.dts b/arch/arm/dts/k3-j722s-r5-evm.dts index 1bec997c93c..d797e954f97 100644 --- a/arch/arm/dts/k3-j722s-r5-evm.dts +++ b/arch/arm/dts/k3-j722s-r5-evm.dts @@ -81,3 +81,16 @@ &wkup_uart0 { status = "okay"; }; + +&ospi0 { + reg = <0x00 0x0fc40000 0x00 0x100>, + <0x00 0x60000000 0x00 0x08000000>; +}; + +&main_bcdma { + ti,sci = <&dm_tifs>; +}; + +&main_pktdma { + ti,sci = <&dm_tifs>; +};