Date: Fri, 9 Nov 2018 10:15:09 +0100 From: Emmanuel Vadot <manu@bidouilliste.com> To: Jookia <166291@gmail.com> Cc: freebsd-arm@freebsd.org Subject: Re: eMMC issues on Allwiner A20-OLinuXino-LIME2-eMMC Message-ID: <20181109101509.a6a37d8a2ae7b2d4ee148400@bidouilliste.com> In-Reply-To: <20181108063915.GA1747@novena-choice-citizen-recovery.gateway> References: <20181108063915.GA1747@novena-choice-citizen-recovery.gateway>
next in thread | previous in thread | raw e-mail | index | archive | help
Hi, On Thu, 8 Nov 2018 17:39:15 +1100 Jookia <166291@gmail.com> wrote: > Hi there, > > I've been working on getting FreeBSD to run on Olimex's LIME2 board. > Unfortunately I'm having some trouble when booting it with the eMMC > device tree. > > The eMMC card (mmc1, 4GB) keeps giving off > AW_MMC_INT_RESP_TIMEOUT while the SD card (mmc0, 32GB) works fine. > > I've looked through the source code for the driver but it's over my > head, so I was wondering if anyone here knows what's going on? > > I tested the eMMC and it works fine in Linux and OpenBSD. > > Jookia. Which u-boot are you using ? If you are using the A20-OLinuXino-Lime2-eMMC_defconfig it should work (and have worked since I used this board at $WORK-2 for a project) but if you are using the A20-OLinuXino-Lime2_defconfig it will not as we lack support for mmc-pwrseq-emmc (so the eMMC is never put of reset). -- Emmanuel Vadot <manu@bidouilliste.com> <manu@freebsd.org>
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?20181109101509.a6a37d8a2ae7b2d4ee148400>