Hi,

On 11/03/24 2:11 pm, Angelo Dureghello wrote:
Hi,

jfyi,

reset support added in qemu
merged as commit d3c79c3974.

Regards,
angelo

The other issue was with echo commands:
=> echo $modeboot
$modeboot

=> echo $?
$?

Does HUSH shell is enabled by default for this?

Regards,
Love Kumar

On 07/03/24 1:55 PM, Tom Rini wrote:
On Thu, Mar 07, 2024 at 09:26:42AM +0100, Michal Simek wrote:


On 3/7/24 08:56, Angelo Dureghello wrote:
Hi Tom,

On 07/03/24 1:10 AM, Tom Rini wrote:
On Thu, Mar 07, 2024 at 12:36:42AM +0100, Angelo Dureghello wrote:
Hi,

On 05/03/24 1:34 PM, Michal Simek wrote:


On 3/3/24 22:58, Angelo Dureghello wrote:
Hi Tom,
On Tue, Feb 20, 2024 at 01:11:38PM +0530, Love Kumar wrote:
Add a test for reset commands which performs resetting of
CPU, It does COLD reset by default and WARM reset with -w
option. Signed-off-by: Love Kumar <love.ku...@amd.com>
Reviewed-by: Tom Rini <tr...@konsulko.com> --- Changes in
v2: - Set bootmode through boardenv if modeboot is not
defined Changes in v3: - Fix the issue with bad pattern
found on console --- test/py/tests/test_reset.py | 61
+++++++++++++++++++++++++++++++++++++ 1 file changed, 61
insertions(+) create mode 100644 test/py/tests/test_reset.py
I had hoped this was all sorted out now, but both this and the
saveenv test cause qemu_m68k to fail now. See:
https://source.denx.de/u-boot/u-boot/-/jobs/791635
looking into this.

Is reset implemented in qemu? It should be skipped if it is not.

yes, seems not implemented

=> reset
=> reset -w
=>
=>

Not finding any trace in the qemu code related to

out_8(&rcm->rcr, RCM_RCR_SOFTRST);

Does reset work on the real HW, or can you not test? What I'm wondering
is if we have a missing feature on the board/arch code (and should
disable the reset command) or a problem with QEMU.

I don't have the exact hardware (m5208evb) but:

1) i checked by tracing that on qemu the reset function is properly called

=> reset
resetting, RCR fc0a0000

2) reset register address is correct. I checked also that writing
directly to it by mw.b does now produce the reset,

=> reset
resetting, RCR fc0a0000

=> mw.b 0xfc0a0000 80
=>

So looks not implemented in qemu.

ok. That means that we shouldn't run reset test inside CI loop for this platform.

Agreed.  The TEST_PY_TEST_SPEC variable in both of the pipelines can be
used to say "not reset" for this platform in the next rev. It would also
be nice to file a bug report with QEMU too I think. Thanks for digging
in to this everyone.

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