Hi Marek, Hi Pali,
since now all is merged into master, I'm testing on my AXP target again. Please see below.
On 01.10.21 12:45, Marek Behún wrote:
On Fri, 1 Oct 2021 12:40:29 +0200 Stefan Roese sr@denx.de wrote:
U-Boot SPL 2021.10-rc5-00431-g6c96332441cf-dirty (Oct 01 2021 - 12:38:55 +0200) High speed PHY - Version: 2.1.5 (COM-PHY-V20) High speed PHY - Ended Successfully DDR3 Training Sequence - Ver 5.7.4 DDR3 Training Sequence - Ended Successfully Trying to boot from BOOTROM Returning to BootROM (return address 0xffff0aa0)... rc=-1 errno=110 allow_non_xm=1 *non_xm_print=1
xmodem: Connection timed out
No ACK from BootROM. It is possible that return_from_bootrom() was not called, or failed, somehow in SPL.
I'm not getting this when using master:
[stefan@ryzen u-boot (master)]$ ./tools/kwboot -B 230400 -p -b u-boot-spl.kwb -t /dev/serial/by-id/usb-FTDI_FT232R_USB_UART_A1019EGY-if00-port0 Patching image boot signature to UART Injecting binary header code for changing baudrate to 230400 Bd Injecting code for changing baudrate back Aligning image header to Xmodem block size Sending boot message. Please reboot the target.../ Waiting 2s and flushing tty Sending boot image header (90496 bytes)... 0 % [......................................................................] 10 % [......................................................................] 19 % [......................................................................] 29 % [......................................................................] 39 % [......................................................................] 49 % [......................................................................] 59 % [......................................................................] 69 % [......................................................................] 79 % [......................................................................] 89 % [......................................................................] 99 % [....... ] Done
U-Boot SPL 2021.10-00815-gf200a4bcecf1-dirty (Oct 22 2021 - 10:33:19 +0200) High speed PHY - Version: 2.1.5 (COM-PHY-V20) High speed PHY - Ended Successfully DDR3 Training Sequence - Ver 5.7.4 DDR3 Training Sequence - Ended Successfully Trying to boot from BOOTROM Returning to BootROM (return address 0xffff0aa0)...
Changing baudrate to 230400 Bd Baudrate was not changed
xmodem: Protocol error
It works with the standard 115k. Any ideas why switching baudrate fails on AXP?
Thanks, Stefan