[PATCH v1 3/5] arm: dts: agilex5: Update CCU configuration

[Chee, Tien Fong]

> -----Original Message-----
> From: Meng, Tingting <tingting.meng at altera.com>
> Sent: Monday, April 21, 2025 1:14 PM
> To: u-boot at lists.denx.de
> Cc: Marek Vasut <marex at denx.de>; Chee, Tien Fong
> <tien.fong.chee at altera.com>; Meng, Tingting <tingting.meng at altera.com>;
> Hea, Kok Kiang <kok.kiang.hea at altera.com>; Maniyam, Dinesh
> <dinesh.maniyam at altera.com>; Ng, Boon Khai <boon.khai.ng at altera.com>;
> Yuslaimi, Alif Zakuan <alif.zakuan.yuslaimi at altera.com>; Rosdi, Danish
> Ahmad <danish.ahmad.rosdi at altera.com>; Zamri, Muhammad Hazim Izzat
> <muhammad.hazim.izzat.zamri at altera.com>; Lim, Jit Loon
> <jit.loon.lim at altera.com>
> Subject: [PATCH v1 3/5] arm: dts: agilex5: Update CCU configuration
> 
> From: Tingting Meng <tingting.meng at altera.com>
> 
> Cache allocation for dirty writes in the CCU system cache was disabled for
> performance optimization.
> 
> Signed-off-by: Tingting Meng <tingting.meng at altera.com>
> ---
>  arch/arm/dts/socfpga_agilex5-u-boot.dtsi | 6 ++++--
>  1 file changed, 4 insertions(+), 2 deletions(-)
> 
> diff --git a/arch/arm/dts/socfpga_agilex5-u-boot.dtsi
> b/arch/arm/dts/socfpga_agilex5-u-boot.dtsi
> index 8d6503dd091..dd6cb558f82 100644
> --- a/arch/arm/dts/socfpga_agilex5-u-boot.dtsi
> +++ b/arch/arm/dts/socfpga_agilex5-u-boot.dtsi
> @@ -208,7 +208,8 @@
>  				intel,offset-settings =
>  					/* DMIUSMCTCR */
>  					<0x00000300 0x00000001
> 0x00000003>,
> -					<0x00000300 0x00000003
> 0x00000003>;
> +					<0x00000300 0x00000003
> 0x00000003>,
> +					<0x00000308 0x00000004
> 0x0000001F>;
>  				bootph-all;
>  			};
> 
> @@ -218,7 +219,8 @@
>  				intel,offset-settings =
>  					/* DMIUSMCTCR */
>  					<0x00000300 0x00000001
> 0x00000003>,
> -					<0x00000300 0x00000003
> 0x00000003>;
> +					<0x00000300 0x00000003
> 0x00000003>,
> +					<0x00000308 0x00000004
> 0x0000001F>;
>  				bootph-all;
>  			};
>  		};
> --
> 2.25.1

Reviewed-by: Tien Fong Chee <tien.fong.chee at altera.com>

Best regards,
Tien Fong