The branch main has been updated by kevans:
URL:
https://cgit.FreeBSD.org/src/commit/?id=602d3601863de3a4234ac24d3ebb5d85fe380664
commit 602d3601863de3a4234ac24d3ebb5d85fe380664
Author: Kyle Evans <kev...@freebsd.org>
AuthorDate: 2023-09-08 05:53:51 +0000
Commit: Kyle Evans <kev...@freebsd.org>
CommitDate: 2023-09-08 05:53:51 +0000
arm64: start defining a std.apple configuration
The M1 uses FDT, and has bge to start with. Add a SOC_* option for
the first SoC we'll be supporting.
IOMMU is added commented out because it does have it, but IOMMU is not
well-tested on aarch64. An initial version of the DART driver will be
upstreamed that just puts the DARTs that support bypass mode into bypass
mode -- we'll be missing some functionality, but we at least still end
up with some USB ports.
Reviewed by: karels, manu
Input from: jrtc27 (IOMMU)
Differential Revision: https://reviews.freebsd.org/D39823
---
sys/arm64/conf/GENERIC | 1 +
sys/arm64/conf/std.apple | 10 ++++++++++
sys/conf/options.arm64 | 1 +
3 files changed, 12 insertions(+)
diff --git a/sys/arm64/conf/GENERIC b/sys/arm64/conf/GENERIC
index 2267429f16d0..51d830c5e5d6 100644
--- a/sys/arm64/conf/GENERIC
+++ b/sys/arm64/conf/GENERIC
@@ -28,6 +28,7 @@ include "std.al"
include "std.allwinner"
include "std.altera"
include "std.amd"
+include "std.apple"
include "std.arm"
include "std.azure"
include "std.broadcom"
diff --git a/sys/arm64/conf/std.apple b/sys/arm64/conf/std.apple
new file mode 100644
index 000000000000..9eb6f279fccc
--- /dev/null
+++ b/sys/arm64/conf/std.apple
@@ -0,0 +1,10 @@
+#
+# Apple SoC support
+#
+
+options SOC_APPLE_T8103
+
+#options IOMMU
+options FDT
+
+device bge
diff --git a/sys/conf/options.arm64 b/sys/conf/options.arm64
index c53723ae2d19..ab4b01b2e38a 100644
--- a/sys/conf/options.arm64
+++ b/sys/conf/options.arm64
@@ -23,6 +23,7 @@ EFIRT opt_efirt.h
SOC_ALLWINNER_A64 opt_soc.h
SOC_ALLWINNER_H5 opt_soc.h
SOC_ALLWINNER_H6 opt_soc.h
+SOC_APPLE_T8103 opt_soc.h
SOC_BRCM_BCM2837 opt_soc.h
SOC_BRCM_BCM2838 opt_soc.h
SOC_BRCM_NS2 opt_soc.h
