From b00c2fe70ae50c275c9166fe5b1fee5597e557bb Mon Sep 17 00:00:00 2001 From: Sjoerd Simons Date: Mon, 6 May 2024 15:38:45 +0100 Subject: [PATCH] beagleplay: Add DFU support DFU mode on a beagleplay can be used via the Type-C connector by holding the USR switch while powering on. Configuration is already provided as fragments for both the A53 and R5 u-boot parts. Include the am62x_a53_usbdfu.config config. The am62x_r5_usbdfu.config fragment needs to be added should DFU boot be required as this will disable booting from persistent storage due to binary size constraints. Signed-off-by: Sjoerd Simons Signed-off-by: Martyn Welch Reviewed-by: Mattijs Korpershoek Tested-by: Mattijs Korpershoek --- arch/arm/dts/k3-am625-beagleplay-u-boot.dtsi | 9 +++++++++ board/beagle/beagleplay/beagleplay.env | 1 + configs/am62x_beagleplay_a53_defconfig | 2 ++ 3 files changed, 12 insertions(+) diff --git a/arch/arm/dts/k3-am625-beagleplay-u-boot.dtsi b/arch/arm/dts/k3-am625-beagleplay-u-boot.dtsi index fb2032068d..967a2bdcd1 100644 --- a/arch/arm/dts/k3-am625-beagleplay-u-boot.dtsi +++ b/arch/arm/dts/k3-am625-beagleplay-u-boot.dtsi @@ -54,6 +54,15 @@ >; }; +&usbss0 { + bootph-all; +}; + +&usb0 { + dr_mode = "peripheral"; + bootph-all; +}; + #ifdef CONFIG_TARGET_AM625_A53_BEAGLEPLAY #define SPL_NODTB "spl/u-boot-spl-nodtb.bin" diff --git a/board/beagle/beagleplay/beagleplay.env b/board/beagle/beagleplay/beagleplay.env index bbf6b925d0..8dbfc2f7d2 100644 --- a/board/beagle/beagleplay/beagleplay.env +++ b/board/beagle/beagleplay/beagleplay.env @@ -1,5 +1,6 @@ #include #include +#include name_kern=Image console=ttyS2,115200n8 diff --git a/configs/am62x_beagleplay_a53_defconfig b/configs/am62x_beagleplay_a53_defconfig index 4f1be1df59..ec62670d55 100644 --- a/configs/am62x_beagleplay_a53_defconfig +++ b/configs/am62x_beagleplay_a53_defconfig @@ -121,3 +121,5 @@ CONFIG_EXT4_WRITE=y CONFIG_FS_FAT_MAX_CLUSTSIZE=16384 CONFIG_LZO=y CONFIG_EFI_SET_TIME=y + +#include -- 2.39.5