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imx6_ccm: Port to RTEMS

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Update #3869.
This commit is contained in:
Sebastian Huber 2019-02-11 07:54:57 +01:00 committed by Christian Mauderer
parent 7bafcafd9b
commit eb6ff63322
1 changed files with 7 additions and 0 deletions
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7
freebsd/sys/arm/freescale/imx/imx6_ccm.c
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@ -92,6 +92,7 @@ WR4(struct ccm_softc *sc, bus_size_t off, uint32_t val)
static void static void
ccm_init_gates(struct ccm_softc *sc) ccm_init_gates(struct ccm_softc *sc)
{ {
#ifndef __rtems__
uint32_t reg; uint32_t reg;
/* ahpbdma, aipstz 1 & 2 buses */ /* ahpbdma, aipstz 1 & 2 buses */
@ -129,6 +130,7 @@ ccm_init_gates(struct ccm_softc *sc)
reg = CCGR6_USBOH3 | CCGR6_USDHC1 | CCGR6_USDHC2 | reg = CCGR6_USBOH3 | CCGR6_USDHC1 | CCGR6_USDHC2 |
CCGR6_USDHC3 | CCGR6_USDHC4; CCGR6_USDHC3 | CCGR6_USDHC4;
WR4(sc, CCM_CCGR6, reg); WR4(sc, CCM_CCGR6, reg);
#endif /* __rtems__ */
} }
static int static int
@ -204,7 +206,12 @@ ccm_probe(device_t dev)
if (!ofw_bus_status_okay(dev)) if (!ofw_bus_status_okay(dev))
return (ENXIO); return (ENXIO);
#ifndef __rtems__
if (ofw_bus_is_compatible(dev, "fsl,imx6q-ccm") == 0) if (ofw_bus_is_compatible(dev, "fsl,imx6q-ccm") == 0)
#else /* __rtems__ */
if (ofw_bus_is_compatible(dev, "fsl,imx6q-ccm") == 0 &&
ofw_bus_is_compatible(dev, "fsl,imx6ul-ccm") == 0)
#endif /* __rtems__ */
return (ENXIO); return (ENXIO);
device_set_desc(dev, "Freescale i.MX6 Clock Control Module"); device_set_desc(dev, "Freescale i.MX6 Clock Control Module");