On 26.10.21 10:33, Pali Rohár wrote:
On Monday 25 October 2021 17:15:14 Stefan Roese wrote:
Hi Pali,
On 25.10.21 16:42, Pali Rohár wrote:
On Monday 25 October 2021 16:39:44 Stefan Roese wrote:
Hi Marek,
On 25.10.21 15:12, Marek Behún wrote:
From: Marek Behún <marek.be...@nic.cz>
Hello Stefan,
these are another improvements for kwboot, please apply only after series
arm: mvebu: nandpagesize support for kwbimage v1
I'm checking right now and have applied the 3 NAND patches on current
master. But this patchset fails at this one:
tools: kwboot: Do not modify kwbimage header before increasing its size
[stefan@ryzen u-boot-marvell (kwboot-test1)]$ git am -3 ~/tmp/kwboot2/*
Applying: tools: kwboot: Initialize rfds to zero
Applying: tools: kwboot: Fix initialization of tty device
Applying: tools: kwboot: Reserve enough space for patching kwbimage in
memory
Applying: tools: kwboot: Validate 4-byte image data checksum
Applying: tools: kwboot: Inject baudrate change back code after data part
Applying: tools: kwboot: Recalculate 4-byte data checksum after injecting
baudrate code
Applying: tools: kwboot: Correctly set configuration of UART for BootROM
messages
Applying: tools: kwboot: Show verbose message when waiting for baudrate
change magic
Applying: tools: kwboot: Simplify code for aligning image header
Applying: tools: kwboot: Do not modify kwbimage header before increasing its
size
error: sha1 information is lacking or useless (tools/kwboot.c).
error: could not build fake ancestor
Patch failed at 0010 tools: kwboot: Do not modify kwbimage header before
increasing its size
hint: Use 'git am --show-current-patch=diff' to see the failed patch
When you have resolved this problem, run "git am --continue".
If you prefer to skip this patch, run "git am --skip" instead.
To restore the original branch and stop patching, run "git am --abort".
Any idea what's missing here?
Hello! I'm using also this patch:
https://patchwork.ozlabs.org/project/uboot/patch/20211021144609.9319-2-p...@kernel.org/
Ah, yes. That does the trick. Now all patches apply clean. Thanks.
Testing with all these patches on my AXP target does show, it still
does not work with baudrate > 115k:
[stefan@ryzen u-boot-marvell (kwboot-test1)]$ ./tools/kwboot -B 230400 -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
Sending boot message. Please reboot the target...|
Waiting 2s and flushing tty
Sending boot image header (90112 bytes)...
0 %
[......................................................................]
10 %
[......................................................................]
20 %
[......................................................................]
29 %
[......................................................................]
39 %
[......................................................................]
49 %
[......................................................................]
59 %
[......................................................................]
69 %
[......................................................................]
79 %
[......................................................................]
89 %
[......................................................................]
99 % [.... ]
Done
U-Boot SPL 2021.10-00908-gc129aa2f173a (Oct 25 2021 - 17:10:55 +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)...
Changing baudrate to 230400 Bd
Baudrate was not changed
xmodem: Protocol error
[stefan@ryzen u-boot-marvell (kwboot-test1)]$
Not changing the baudrate still works. Any idea what I should test? Or
do you have further changes in the queue that I should wait upon?
Could you try to boot with baudrate 115201? This value would trigger to
use baudrate change code and because it is too close to standard 115200
there would be no real change.
Ok. This seems to work at least partly (SPL):
[stefan@ryzen u-boot-marvell (kwboot-test1)]$ ./tools/kwboot -B 115201
-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 115201 Bd
Injecting code for changing baudrate back
Sending boot message. Please reboot the target...|
Waiting 2s and flushing tty
Sending boot image header (90112 bytes)...
0 %
[......................................................................]
10 %
[......................................................................]
20 %
[......................................................................]
29 %
[......................................................................]
39 %
[......................................................................]
49 %
[......................................................................]
59 %
[......................................................................]
69 %
[......................................................................]
79 %
[......................................................................]
89 %
[......................................................................]
99 % [....
]
Done
U-Boot SPL 2021.10-00908-gc129aa2f173a (Oct 26 2021 - 10:39:55 +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)...
Changing baudrate to 115201 Bd
Sending boot image data (549892 bytes)...
0 %
[......................................................................]
1 %
[......................................................................]
...
97 %
[......................................................................]
99 % [...........................
]
Done
Finishing transfer
Waiting 1s for baudrate change magic
Changing baudrate back to 115200 Bd
[Type Ctrl-\ + c to quit]
BootROM 1.20
Booting from SPI flash
So the CPU has run through a reset here.
And what is the output of following command immediately after kwboot?
stty -F /dev/serial/by-id/usb-FTDI_FT232R_USB_UART_A1019EGY-if00-port0
Changing baudrate to 230400 Bd
Baudrate was not changed
xmodem: Protocol error
[stefan@ryzen u-boot-marvell (kwboot-test1)]$ stty -F
/dev/serial/by-id/usb-FTDI_FT232R_USB_UART_A1019EGY-if00-port0
speed 230400 baud; line = 0;
intr = <undef>; quit = <undef>; erase = <undef>; kill = <undef>; eof =
<undef>; start = <undef>; stop = <undef>; susp = <undef>; rprnt = <undef>;
werase = <undef>; lnext = <undef>; discard = <undef>; min = 1; time = 0;
-brkint -icrnl -imaxbel
-opost -onlcr
-isig -icanon -iexten -echo -echoe -echok -echoctl -echoke
Also, could try to catch whole strace log and send it to me?
I'll try to do this later today.
Thanks,
Stefan
