--- zzzz-none-000/linux-4.4.60/arch/arm/Kconfig	2017-04-08 07:53:53.000000000 +0000
+++ scorpion-1750e-727/linux-4.4.60/arch/arm/Kconfig	2021-02-04 17:41:59.000000000 +0000
@@ -34,6 +34,7 @@
 	select HAVE_ARCH_AUDITSYSCALL if (AEABI && !OABI_COMPAT)
 	select HAVE_ARCH_BITREVERSE if (CPU_32v7M || CPU_32v7) && !CPU_32v6
 	select HAVE_ARCH_JUMP_LABEL if !XIP_KERNEL && !CPU_ENDIAN_BE32
+	select HAVE_ARCH_KASAN
 	select HAVE_ARCH_KGDB if !CPU_ENDIAN_BE32
 	select HAVE_ARCH_SECCOMP_FILTER if (AEABI && !OABI_COMPAT)
 	select HAVE_ARCH_TRACEHOOK
@@ -71,6 +72,7 @@
 	select HAVE_RCU_TABLE_FREE if (SMP && ARM_LPAE)
 	select HAVE_REGS_AND_STACK_ACCESS_API
 	select HAVE_SYSCALL_TRACEPOINTS
+	select IOMMU_DMA if IOMMU_SUPPORT
 	select HAVE_UID16
 	select HAVE_VIRT_CPU_ACCOUNTING_GEN
 	select IRQ_FORCED_THREADING
@@ -228,6 +230,9 @@
 config ARCH_MTD_XIP
 	bool
 
+config ARCH_WANT_KMAP_ATOMIC_FLUSH
+	bool
+
 config VECTORS_BASE
 	hex
 	default 0xffff0000 if MMU || CPU_HIGH_VECTOR
@@ -323,7 +328,7 @@
 	select ARCH_WANT_OPTIONAL_GPIOLIB
 	select ARM_HAS_SG_CHAIN
 	select ARM_PATCH_PHYS_VIRT
-	select AUTO_ZRELADDR
+	select AUTO_ZRELADDR if !ARCH_QCOM
 	select CLKSRC_OF
 	select COMMON_CLK
 	select GENERIC_CLOCKEVENTS
@@ -1466,6 +1471,12 @@
 	default 0xB0000000 if VMSPLIT_3G_OPT
 	default 0xC0000000
 
+config KASAN_SHADOW_OFFSET
+	hex
+	default 0x1f000000 if VMSPLIT_1G
+	default 0x5f000000 if VMSPLIT_2G
+	default 0x9f000000
+
 config NR_CPUS
 	int "Maximum number of CPUs (2-32)"
 	range 2 32
@@ -1816,6 +1827,35 @@
 	help
 	  Say Y if you want to run Linux in a Virtual Machine on Xen on ARM.
 
+config AVM_FASTIRQ
+	bool "embedded fastirq support"
+	default n
+	help
+	  This options enables embedded support of fastirq in linux with some restrictions 
+
+config AVM_FASTIRQ_ARCH_ARM_COMMON
+	bool "fastirq not arm machine dependent"
+	depends on AVM_FASTIRQ
+	default n
+	help
+	   This option chooses the more generic arm architecture implementation instead
+	   of a certain arm plattform implementation
+
+config AVM_FASTIRQ_DEBUG
+	bool "protection checking"
+	depends on AVM_FASTIRQ
+	default n
+	help
+	   Some protection checks by fastirq-usage versus linux-os
+
+config AVM_FASTIRQ_TZ
+	bool "AVM fast interrupt with trust zone support"
+	depends on AVM_FASTIRQ && ARCH_IPQ40XX || CONFIG_ARCH_IPQ807x
+	default n
+	help
+	  This option enables fast interrupt support via trust zone for cortex boards.
+
+
 endmenu
 
 menu "Boot options"