Merge tag 'armsoc-cleanup' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

[firefly-linux-kernel-4.4.55.git] / arch / arm / Kconfig

diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 471a3670cd3ee74ede9b0a57ef3d9c9679d50538..0365cbbc917989853d87b8a84c8409ae268d6e33 100644 (file)
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -623,6 +623,7 @@ config ARCH_PXA
 
 config ARCH_RPC
        bool "RiscPC"
+       depends on MMU
        select ARCH_ACORN
        select ARCH_MAY_HAVE_PC_FDC
        select ARCH_SPARSEMEM_ENABLE
@@ -714,7 +715,6 @@ config ARCH_DAVINCI
        select GENERIC_CLOCKEVENTS
        select GENERIC_IRQ_CHIP
        select HAVE_IDE
-       select TI_PRIV_EDMA
        select USE_OF
        select ZONE_DMA
        help
@@ -797,6 +797,7 @@ config ARCH_VIRT
        bool "Dummy Virtual Machine" if ARCH_MULTI_V7
        select ARM_AMBA
        select ARM_GIC
+       select ARM_GIC_V3
        select ARM_PSCI
        select HAVE_ARM_ARCH_TIMER
 
@@ -1388,7 +1389,6 @@ config HAVE_ARM_ARCH_TIMER
 
 config HAVE_ARM_TWD
        bool
-       depends on SMP
        select CLKSRC_OF if OF
        help
          This options enables support for the ARM timer and watchdog unit
@@ -1448,6 +1448,8 @@ choice
 
        config VMSPLIT_3G
                bool "3G/1G user/kernel split"
+       config VMSPLIT_3G_OPT
+               bool "3G/1G user/kernel split (for full 1G low memory)"
        config VMSPLIT_2G
                bool "2G/2G user/kernel split"
        config VMSPLIT_1G
@@ -1459,6 +1461,7 @@ config PAGE_OFFSET
        default PHYS_OFFSET if !MMU
        default 0x40000000 if VMSPLIT_1G
        default 0x80000000 if VMSPLIT_2G
+       default 0xB0000000 if VMSPLIT_3G_OPT
        default 0xC0000000
 
 config NR_CPUS
@@ -1672,8 +1675,9 @@ config HIGHMEM
          If unsure, say n.
 
 config HIGHPTE
-       bool "Allocate 2nd-level pagetables from highmem"
+       bool "Allocate 2nd-level pagetables from highmem" if EXPERT
        depends on HIGHMEM
+       default y
        help
          The VM uses one page of physical memory for each page table.
          For systems with a lot of processes, this can use a lot of