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Date:      Fri, 2 Mar 2018 11:36:51 +0900 (JST)
From:      Mori Hiroki <yamori813@yahoo.co.jp>
To:        "freebsd-arm@freebsd.org" <freebsd-arm@freebsd.org>, "freebsd-mips@freebsd.org" <freebsd-mips@freebsd.org>
Subject:   CFI write fix review
Message-ID:  <719458.13334.qm@web101701.mail.ssk.yahoo.co.jp>

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Hi

Sorry double post.

I make mx(amd type) cfi flash write fix.

Current code is broke boot if not protected boot sector
by write operation. 

If you use mx flash. Please check this.

https://reviews.freebsd.org/D14279


Be carefull this is very dangerous.

If you broke boot, It's only brick. 

If you do brick then you must use jtag and restore boot.

Thanks

Hiroki Mori


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