Date: Sun, 4 Jan 2015 23:14:05 +0000 (UTC) From: Ruslan Bukin <br@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r276670 - in head/sys/dev: altera/pio beri/virtio Message-ID: <201501042314.t04NE5CD016429@svn.freebsd.org>
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Author: br Date: Sun Jan 4 23:14:04 2015 New Revision: 276670 URL: https://svnweb.freebsd.org/changeset/base/276670 Log: Do not configure Altera PIO device on ARM startup. PIO is a device implemented in soft-core and becomes available after flashing FPGA only. Modified: head/sys/dev/altera/pio/pio.c head/sys/dev/beri/virtio/virtio.c Modified: head/sys/dev/altera/pio/pio.c ============================================================================== --- head/sys/dev/altera/pio/pio.c Sun Jan 4 22:37:44 2015 (r276669) +++ head/sys/dev/altera/pio/pio.c Sun Jan 4 23:14:04 2015 (r276670) @@ -178,8 +178,6 @@ pio_attach(device_t dev) sc->bst = rman_get_bustag(sc->res[0]); sc->bsh = rman_get_bushandle(sc->res[0]); - WRITE4(sc, PIO_DATA, 0); - if ((node = ofw_bus_get_node(sc->dev)) == -1) return (ENXIO); Modified: head/sys/dev/beri/virtio/virtio.c ============================================================================== --- head/sys/dev/beri/virtio/virtio.c Sun Jan 4 22:37:44 2015 (r276669) +++ head/sys/dev/beri/virtio/virtio.c Sun Jan 4 23:14:04 2015 (r276670) @@ -211,8 +211,6 @@ setup_pio(device_t dev, char *name, devi SLIST_FOREACH(ic, &fdt_ic_list_head, fdt_ics) { if (ic->iph == pio_node) { *pio_dev = ic->dev; - PIO_CONFIGURE(*pio_dev, PIO_OUT_ALL, - PIO_UNMASK_ALL); return (0); } }
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