Date: Wed, 19 May 2021 18:42:08 +0530 From: "Kamal R. Prasad" <kamalpr@gmail.com> To: Kyle Evans <kevans@freebsd.org> Cc: freebsd-arm <freebsd-arm@freebsd.org> Subject: Re: bcm2835 Message-ID: <CAK=yUG%2BxYtnKqPfKs10L-4nAtrNeuqcrR5Lp1zi5R9z2gHiWmg@mail.gmail.com> In-Reply-To: <CACNAnaGP=CgUZ6%2BGuNV5bREMOGtNPyqb9XKVSWb4_sLT4kO=jg@mail.gmail.com> References: <CAK=yUGKJcBoLwXWJV_zdondw3RfqDDS3QH9JVmsV=V37qUbJRw@mail.gmail.com> <CACNAnaGP=CgUZ6%2BGuNV5bREMOGtNPyqb9XKVSWb4_sLT4kO=jg@mail.gmail.com>
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Hi! can you tell me more on why removing it was a problem for rpi3 or rpi4? i am trying to understand the significance of this #define. thanks -kamal On Wed, May 19, 2021 at 6:08 PM Kyle Evans <kevans@freebsd.org> wrote: > > 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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