To Ethernet PHY on the the SanCloud BeagleBone Enhanced (BBE) is connected to the AM335x SoC via RGMII.
Signed-off-by: Paul Barker paul.barker@sancloud.com --- arch/arm/dts/Makefile | 1 + arch/arm/dts/am335x-sancloud-bbe.dts | 25 +++++++++++++++++++++++++ board/ti/am335x/board.c | 2 ++ configs/am335x_evm_defconfig | 2 +- 4 files changed, 29 insertions(+), 1 deletion(-) create mode 100644 arch/arm/dts/am335x-sancloud-bbe.dts
diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile index 096068261d..1ffbd8e7ae 100644 --- a/arch/arm/dts/Makefile +++ b/arch/arm/dts/Makefile @@ -360,6 +360,7 @@ dtb-$(CONFIG_AM33XX) += \ am335x-pocketbeagle.dtb \ am335x-pxm50.dtb \ am335x-rut.dtb \ + am335x-sancloud-bbe.dtb \ am335x-shc.dtb \ am335x-pdu001.dtb \ am335x-chiliboard.dtb \ diff --git a/arch/arm/dts/am335x-sancloud-bbe.dts b/arch/arm/dts/am335x-sancloud-bbe.dts new file mode 100644 index 0000000000..d205796e3a --- /dev/null +++ b/arch/arm/dts/am335x-sancloud-bbe.dts @@ -0,0 +1,25 @@ +/* + * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2021 SanCloud Ltd + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ +/dts-v1/; + +#include "am33xx.dtsi" +#include "am335x-bone-common.dtsi" +#include "am335x-boneblack-common.dtsi" + +/ { + model = "Sancloud BeagleBone Enhanced (TI AM335x)"; + compatible = "sancloud,am335x-boneenhanced", + "ti,am335x-bone-black", + "ti,am335x-bone", + "ti,am33xx"; +}; + +&cpsw_emac0 { + phy-mode = "rgmii-id"; +}; diff --git a/board/ti/am335x/board.c b/board/ti/am335x/board.c index 5959ff73dc..5c3c1a630d 100644 --- a/board/ti/am335x/board.c +++ b/board/ti/am335x/board.c @@ -954,6 +954,8 @@ int board_fit_config_name_match(const char *name) return 0; else if (board_is_icev2() && !strcmp(name, "am335x-icev2")) return 0; + else if (board_is_bben() && !strcmp(name, "am335x-sancloud-bbe")) + return 0; else return -1; } diff --git a/configs/am335x_evm_defconfig b/configs/am335x_evm_defconfig index edb56283df..4a9aeea648 100644 --- a/configs/am335x_evm_defconfig +++ b/configs/am335x_evm_defconfig @@ -37,7 +37,7 @@ CONFIG_MTDIDS_DEFAULT="nand0=nand.0" CONFIG_MTDPARTS_DEFAULT="mtdparts=nand.0:128k(NAND.SPL),128k(NAND.SPL.backup1),128k(NAND.SPL.backup2),128k(NAND.SPL.backup3),256k(NAND.u-boot-spl-os),1m(NAND.u-boot),128k(NAND.u-boot-env),128k(NAND.u-boot-env.backup1),8m(NAND.kernel),-(NAND.file-system)" # CONFIG_SPL_EFI_PARTITION is not set CONFIG_OF_CONTROL=y -CONFIG_OF_LIST="am335x-evm am335x-bone am335x-boneblack am335x-evmsk am335x-bonegreen am335x-icev2 am335x-pocketbeagle" +CONFIG_OF_LIST="am335x-evm am335x-bone am335x-sancloud-bbe am335x-boneblack am335x-evmsk am335x-bonegreen am335x-icev2 am335x-pocketbeagle" CONFIG_ENV_OVERWRITE=y CONFIG_SYS_RELOC_GD_ENV_ADDR=y CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y