[PATCH v4 1/3] arm64: dts: ti: k3-am64-main: Update TF-A's maximum size and node name

[Nishanth Menon]

On 23:13-20210615, Aswath Govindraju wrote:
> The maximum size of TF-A 2.5 has been increased to 0x1c000 [1]. Therefore,
> update this accordingly in the device tree node.
> 
> Also, update the node name to "tfa-sram".

> [1] - https://git.trustedfirmware.org/TF-A/trusted-firmware-a.git/commit/?id=2fb5312f61a7de8b7a70e1639199c4f14a10b6f9
> 
> Signed-off-by: Aswath Govindraju <a-govindraju at ti.com>
> Reviewed-by: Suman Anna <s-anna at ti.com>
> ---
>  arch/arm64/boot/dts/ti/k3-am64-main.dtsi | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/arch/arm64/boot/dts/ti/k3-am64-main.dtsi b/arch/arm64/boot/dts/ti/k3-am64-main.dtsi
> index dec54243f454..693fe24e7f7a 100644
> --- a/arch/arm64/boot/dts/ti/k3-am64-main.dtsi
> +++ b/arch/arm64/boot/dts/ti/k3-am64-main.dtsi
> @@ -24,8 +24,8 @@
>  		#size-cells = <1>;
>  		ranges = <0x0 0x00 0x70000000 0x200000>;
>  
> -		atf-sram at 0 {
> -			reg = <0x0 0x1a000>;
> +		tfa-sram at 0 {
> +			reg = <0x0 0x1c000>;

Thanks for catching this, but, I think tying things down tightly to
exact current size of TF-A is going to be tricky thing for us to
sustain. I suggest we make this 128K to account for future expansions
that are already known to be necessary for TF-A rather than another
piecemeal breaking change in the future.

>  		};
>  	};
>  
> -- 
> 2.17.1
> 

-- 
Regards,
Nishanth Menon
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