[Xen-devel] [PATCH 4/6] arm: add a small kconfig for Renesas RCar H3

[Stefano Stabellini <sstabellini@xxxxxxxxxx>]

This is a reference tiny kconfig for Renesas RCar.  In terms of
schedulers, it selects credit and NULL only.  It enables all the ARM64
errata.

Signed-off-by: Stefano Stabellini <sstabellini@xxxxxxxxxx>
CC: artem_mygaiev@xxxxxxxx
CC: volodymyr_babchuk@xxxxxxxx

---

This patch is untested on Renesas RCar, please test!
Also, I am not sure whether some of the errata workarounds can be
disabled on the RCar.
---
 xen/arch/arm/configs/renesas.config | 80 +++++++++++++++++++++++++++++++++++++
 1 file changed, 80 insertions(+)
 create mode 100644 xen/arch/arm/configs/renesas.config

diff --git a/xen/arch/arm/configs/renesas.config 
b/xen/arch/arm/configs/renesas.config
new file mode 100644
index 0000000..7ad3f1c
--- /dev/null
+++ b/xen/arch/arm/configs/renesas.config
@@ -0,0 +1,80 @@
+#
+# Automatically generated file; DO NOT EDIT.
+# Xen/arm 4.11-unstable Configuration
+#
+CONFIG_64BIT=y
+CONFIG_ARM_64=y
+CONFIG_ARM=y
+CONFIG_ARCH_DEFCONFIG="arch/arm/configs/arm64_defconfig"
+
+#
+# Architecture Features
+#
+CONFIG_NR_CPUS=8
+# CONFIG_ACPI is not set
+# CONFIG_HAS_GICV3 is not set
+# CONFIG_HAS_MEM_ACCESS is not set
+# CONFIG_NEW_VGIC is not set
+# CONFIG_SBSA_VUART_CONSOLE is not set
+
+#
+# ARM errata workaround via the alternative framework
+#
+CONFIG_ARM64_ERRATUM_827319=y
+CONFIG_ARM64_ERRATUM_824069=y
+CONFIG_ARM64_ERRATUM_819472=y
+CONFIG_ARM64_ERRATUM_832075=y
+CONFIG_ARM64_ERRATUM_834220=y
+CONFIG_HARDEN_BRANCH_PREDICTOR=y
+CONFIG_ARM64_HARDEN_BRANCH_PREDICTOR=y
+
+#
+# Common Features
+#
+CONFIG_HAS_ALTERNATIVE=y
+CONFIG_HAS_DEVICE_TREE=y
+CONFIG_HAS_PDX=y
+# CONFIG_TMEM is not set
+# CONFIG_XSM is not set
+
+#
+# Schedulers
+#
+CONFIG_SCHED_CREDIT=y
+# CONFIG_SCHED_CREDIT2 is not set
+# CONFIG_SCHED_RTDS is not set
+# CONFIG_SCHED_ARINC653 is not set
+CONFIG_SCHED_NULL=y
+# CONFIG_SCHED_CREDIT_DEFAULT is not set
+CONFIG_SCHED_NULL_DEFAULT=y
+CONFIG_SCHED_DEFAULT="null"
+# CONFIG_LIVEPATCH is not set
+# CONFIG_SUPPRESS_DUPLICATE_SYMBOL_WARNINGS is not set
+CONFIG_CMDLINE=""
+
+#
+# Device Drivers
+#
+# CONFIG_HAS_NS16550 is not set
+# CONFIG_HAS_CADENCE_UART is not set
+# CONFIG_HAS_MVEBU is not set
+# CONFIG_HAS_PL011 is not set
+CONFIG_HAS_SCIF=y
+# CONFIG_HAS_EHCI is not set
+CONFIG_HAS_PASSTHROUGH=y
+CONFIG_HAS_SMMUv2=y
+# CONFIG_VIDEO is not set
+# CONFIG_HAS_ARM_HDLCD is not set
+CONFIG_DEFCONFIG_LIST="$ARCH_DEFCONFIG"
+
+#
+# Debugging Options
+#
+# CONFIG_DEBUG is not set
+# CONFIG_FRAME_POINTER is not set
+# CONFIG_COVERAGE is not set
+# CONFIG_LOCK_PROFILE is not set
+# CONFIG_PERF_COUNTERS is not set
+# CONFIG_VERBOSE_DEBUG is not set
+# CONFIG_DEVICE_TREE_DEBUG is not set
+# CONFIG_SCRUB_DEBUG is not set
-- 
1.9.1


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