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From: Alon Bar-Lev <alon.barlev@gmail.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] [mips][cfi] Unable to write into flash under qemu
Date: Tue, 5 Jul 2016 03:08:20 +0300	[thread overview]
Message-ID: <CAOazyz3_Tj_kFem0XmUKGVMvJpeWzzAnd5+9rHO4REpp8rV-ng@mail.gmail.com> (raw)

Hello,

I am using malta board within qemu. I tried recent releases and master of
both.
Two years ago in qemu-1.5 and qemu-1.6 I could use erase and cp.b in order
to erase and write to the flash.
Now when I try to erase flash I get an error suggesting the erase failed,
however, I do see 0xff all over in the device backed file (-pflash).
When I try to write I also receive a failure message.

I am unsure how to debug this, I went back in time and tried the qemu-1.6
and got same error. I suspect it is has something to do with u-boot CFI
driver.

Can anyone help determine if issue is at qemu side or at u-boot side? How
can I debug this?

Thanks,
Alon

             reply	other threads:[~2016-07-05  0:08 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-07-05  0:08 Alon Bar-Lev [this message]
2016-07-05 12:04 ` [U-Boot] [mips][cfi] Unable to write into flash under qemu Alon Bar-Lev
2016-07-05 16:10   ` Daniel Schwierzeck
2016-07-05 16:50     ` Alon Bar-Lev
2016-07-05 17:05       ` Daniel Schwierzeck
2016-07-05 17:17         ` Alon Bar-Lev
2016-07-05 17:34           ` Daniel Schwierzeck
2016-07-05 17:57             ` Alon Bar-Lev
2016-07-10 20:50     ` Alon Bar-Lev
2016-07-18  8:38       ` Stefan Roese
2016-07-18 12:13         ` Daniel Schwierzeck

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