Date: Wed, 19 May 2021 07:38:18 -0500 From: Kyle Evans <kevans@freebsd.org> To: kamalpr@gmail.com Cc: freebsd-arm <freebsd-arm@freebsd.org> Subject: Re: bcm2835 Message-ID: <CACNAnaGP=CgUZ6%2BGuNV5bREMOGtNPyqb9XKVSWb4_sLT4kO=jg@mail.gmail.com> In-Reply-To: <CAK=yUGKJcBoLwXWJV_zdondw3RfqDDS3QH9JVmsV=V37qUbJRw@mail.gmail.com> References: <CAK=yUGKJcBoLwXWJV_zdondw3RfqDDS3QH9JVmsV=V37qUbJRw@mail.gmail.com>
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On Wed, May 19, 2021 at 12:27 AM Kamal R. Prasad <kamalpr@gmail.com> wrote: > > hello, > > in file > sys/arm/broadcom/bcm2835/bcm2835_sdhci.c > > there is a constant > SDHCI_QUIRK_BROKEN_TIMEOUT_VAL > can someone tell me why this was introduced and does it correspond to > anything in the datasheet? > Hi, This was added by gonzo@ back in r242321. It doesn't really correspond to anything in the datasheet, but before I committed r354560 that moved it around I did try to remove it and observed that it was still a problem with either the RPi3 or RPi4. Thanks, Kyle Evans
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