From fd08d4a4410bc3c5e08b819563b2fa9662f406a6 Mon Sep 17 00:00:00 2001 From: Venkatesh Yadav Abbarapu Date: Thu, 10 Apr 2025 10:14:04 +0200 Subject: [PATCH] arm64: zynqmp: Start usb automatically via preboot on Kria U-Boot configures the USB config object which enables power for the IP, without this the linux usb driver won't work. So add "usb start" as part of preboot command. Fixes: dd4a82201694 ("arm64: zynqmp: Introduce kria SOM defconfig") Signed-off-by: Venkatesh Yadav Abbarapu Signed-off-by: Michal Simek Link: https://lore.kernel.org/r/180c9776b03d57d8218d161924363906ef354394.1744272843.git.michal.simek@amd.com --- board/xilinx/zynqmp/zynqmp_kria.env | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/board/xilinx/zynqmp/zynqmp_kria.env b/board/xilinx/zynqmp/zynqmp_kria.env index 75b604a1f76..89f48c03586 100644 --- a/board/xilinx/zynqmp/zynqmp_kria.env +++ b/board/xilinx/zynqmp/zynqmp_kria.env @@ -42,7 +42,7 @@ script_offset_f=0x3e80000 script_size_f=0x80000 scriptaddr=0x20000000 usb_boot=usb start; if usb dev ${devnum}; then devtype=usb; run scan_dev_for_boot_part; fi -preboot=setenv boot_targets; setenv modeboot; run board_setup +preboot=setenv boot_targets; setenv modeboot; run board_setup; usb start usb_pgood_delay=1000 # SOM specific boot methods -- 2.39.5