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arm: dts: k3-j722s*: Add overrides specific to OSPI

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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>
Reviewed-by: Udit Kumar <u-kumar1@ti.com>
This commit is contained in:
Vaishnav Achath 2024-12-18 18:43:41 +05:30 • committed by Tom Rini
parent ed89c75771
commit 1c4eeff48c
2 changed files with 17 additions and 0 deletions
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4
arch/arm/dts/k3-j722s-evm-u-boot.dtsi
View file

@ -16,3 +16,7 @@
&dmsc { &dmsc {
bootph-pre-ram; bootph-pre-ram;
}; };
&main_bcdma {
bootph-pre-ram;
};

13
arch/arm/dts/k3-j722s-r5-evm.dts
View file

@ -81,3 +81,16 @@
&wkup_uart0 { &wkup_uart0 {
status = "okay"; status = "okay";
}; };
&ospi0 {
reg = <0x00 0x0fc40000 0x00 0x100>,
<0x00 0x60000000 0x00 0x08000000>;
};
&main_bcdma {
ti,sci = <&dm_tifs>;
};
&main_pktdma {
ti,sci = <&dm_tifs>;
};