Author: jmcneill
Date: Mon Jul 11 20:13:46 2016
New Revision: 302591
URL: https://svnweb.freebsd.org/changeset/base/302591
Log:
Add support for arm64. The allwinner_soc_family() function is not available
on arm64 and all SoCs using the old FIFO register location are 32-bit only,
so unconditionally use the new location for arm64.
Reviewed by: andrew, manu
Modified:
head/sys/arm/allwinner/a10_mmc.c
Modified: head/sys/arm/allwinner/a10_mmc.c
==============================================================================
--- head/sys/arm/allwinner/a10_mmc.c Mon Jul 11 20:09:17 2016
(r302590)
+++ head/sys/arm/allwinner/a10_mmc.c Mon Jul 11 20:13:46 2016
(r302591)
@@ -182,6 +182,7 @@ a10_mmc_attach(device_t dev)
MTX_DEF);
callout_init_mtx(&sc->a10_timeoutc, &sc->a10_mtx, 0);
+#if defined(__arm__)
/*
* Later chips use a different FIFO offset. Unfortunately the FDT
* uses the same compatible string for old and new implementations.
@@ -196,6 +197,9 @@ a10_mmc_attach(device_t dev)
sc->a10_fifo_reg = A31_MMC_FIFO;
break;
}
+#else /* __aarch64__ */
+ sc->a10_fifo_reg = A31_MMC_FIFO;
+#endif
/* De-assert reset */
if (hwreset_get_by_ofw_name(dev, 0, "ahb", &sc->a10_rst_ahb) == 0) {
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