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Accept the documented FDT compatible string for the PL310 cache controller

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as well as the non-standard string we've been using for a couple years.
This commit is contained in:
Ian Lepore 2014-10-24 15:44:29 +00:00
parent 66fef59616
commit a5c8d99b26
1 changed files with 7 additions and 2 deletions
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9
sys/arm/arm/pl310.c
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@ -84,6 +84,12 @@ static uint32_t g_ways_assoc;
static struct pl310_softc *pl310_softc;
static struct ofw_compat_data compat_data[] = {
{"arm,pl310", true}, /* Non-standard, FreeBSD. */
{"arm,pl310-cache", true},
{NULL, false}
};
void
pl310_print_config(struct pl310_softc *sc)
{
@ -422,8 +428,7 @@ pl310_probe(device_t dev)
if (!ofw_bus_status_okay(dev))
return (ENXIO);
if (!ofw_bus_is_compatible(dev, "arm,pl310"))
if (!ofw_bus_search_compatible(dev, compat_data)->ocd_data)
return (ENXIO);
device_set_desc(dev, "PL310 L2 cache controller");
return (0);