From 6c060f3d1adfd1157b337b023919ab8146b1b467 Mon Sep 17 00:00:00 2001 From: Neal Frager Date: Mon, 2 Dec 2024 06:48:42 +0000 Subject: [PATCH] board/zynqmp/kria/readme.txt: add usb start When halting the boot process in u-boot, the 'usb start' command does not automatically run. Since the SD card is connected over a USB to SD card bridge on the kd240 and kr260 boards, the readme.txt instructions should document that the 'usb start' command needs to be manually enterred when following the reflashing instructions. Otherwise, the command to read the boot.bin and u-boot.itb files from the SD card will fail. Signed-off-by: Neal Frager Signed-off-by: Julien Olivain (cherry picked from commit e02e59d124647af71b30eb224a78b53e77db61f5) Signed-off-by: Peter Korsgaard --- board/zynqmp/kria/readme.txt | 2 ++ 1 file changed, 2 insertions(+) diff --git a/board/zynqmp/kria/readme.txt b/board/zynqmp/kria/readme.txt index 96009804b3..31025ed19b 100644 --- a/board/zynqmp/kria/readme.txt +++ b/board/zynqmp/kria/readme.txt @@ -101,12 +101,14 @@ Flashing boot.bin: KD240 / KR260 Flashing Instructions: Flashing u-boot.itb: + $ usb start $ sf probe $ fatload usb 0 0x1000000 u-boot.itb $ sf erase 0xf80000 +$filesize $ sf write 0x1000000 0xf80000 $filesize Flashing boot.bin: + $ usb start $ sf probe $ fatload usb 0 0x1000000 boot.bin $ sf erase 0x200000 +$filesize