Re: [PATCH 1/2] board: phytec: am62a7: Add PHYTEC phyCORE-AM62A7 SoM

Bryan Brattlof
2024-11-18T19:33:18Z

On November 15, 2024 thus sayeth Garrett Giordano:
> Add support for PHYTEC phyCORE-AM62A7 SoM.
>
> Supported features:
> - 2GB LPDDR4 RAM
> - eMMC
> - External SD
> - Ethernet
> - debug UART
>
> Signed-off-by: Garrett Giordano <ggiordano@phytec.com>

Looks Good!

Reviewed-by: Bryan Brattlof <bb@ti.com>

...

> diff --git a/arch/arm/dts/k3-am62a-phycore-som-ddr4-2gb.dtsi
> b/arch/arm/dts/k3-am62a-phycore-som-ddr4-2gb.dtsi
> new file mode 100644
> index 00000000000..00330b43fed
> --- /dev/null
> +++ b/arch/arm/dts/k3-am62a-phycore-som-ddr4-2gb.dtsi
> @@ -0,0 +1,2798 @@
> +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
> +/*
> + * This file was generated with the
> + * AM62Ax SysConfig DDR Subsystem Register Configuration Tool v0.09.08
> + * Fri Mar 24 2024 11:56:13 GMT-0700 (Pacific Daylight Time)
> + * DDR Type: LPDDR4
> + * F0 = 50MHz F1 = NA F2 = 1866MHz
> + * Density (per channel): 8Gb
> + * Number of Ranks: 1
> + */

You may want to regenerate this config if you guys see any stability
issues. We've had some improvements in our chip select timings which are
included in the v0.10.2 EMIF tool's output.

~Bryan