Commit 55834a77 authored by Mark Rutland's avatar Mark Rutland Committed by Catalin Marinas
Browse files

arm64: defconfig: Expand default enabled features 



FPGA implementations of the Cortex-A57 and Cortex-A53 are now available
in the form of the SMM-A57 and SMM-A53 Soft Macrocell Models (SMMs) for
Versatile Express. As these attach to a Motherboard Express V2M-P1 it
would be useful to have support for some V2M-P1 peripherals enabled by
default.

Additionally a couple of of features have been introduced since the last
defconfig update (CMA, jump labels) that would be good to have enabled
by default to ensure they are build and boot tested.

This patch updates the arm64 defconfig to enable support for these
devices and features. The arm64 Kconfig is modified to select
HAVE_PATA_PLATFORM, which is required to enable support for the
CompactFlash controller on the V2M-P1.

A few options which don't need to appear in defconfig are trimmed:

* BLK_DEV - selected by default
* EXPERIMENTAL - otherwise gone from the kernel
* MII - selected by drivers which require it
* USB_SUPPORT - selected by default

Signed-off-by: default avatarMark Rutland <mark.rutland@arm.com>
Signed-off-by: default avatarCatalin Marinas <catalin.marinas@arm.com>
parent 95c41896

arch/arm64/Kconfig

+1 −0
Original line number Diff line number Diff line
@@ -36,6 +36,7 @@ config ARM64 
	select HAVE_GENERIC_DMA_COHERENT

	select HAVE_HW_BREAKPOINT if PERF_EVENTS

	select HAVE_MEMBLOCK

	select HAVE_PATA_PLATFORM

	select HAVE_PERF_EVENTS

	select IRQ_DOMAIN

	select MODULES_USE_ELF_RELA

arch/arm64/configs/defconfig

+14 −4
Original line number Diff line number Diff line 
CONFIG_EXPERIMENTAL=y

# CONFIG_LOCALVERSION_AUTO is not set

# CONFIG_SWAP is not set

CONFIG_SYSVIPC=y
@@ -19,6 +18,7 @@ CONFIG_BLK_DEV_INITRD=y 
CONFIG_KALLSYMS_ALL=y

# CONFIG_COMPAT_BRK is not set

CONFIG_PROFILING=y

CONFIG_JUMP_LABEL=y

CONFIG_MODULES=y

CONFIG_MODULE_UNLOAD=y

# CONFIG_BLK_DEV_BSG is not set
@@ -27,6 +27,7 @@ CONFIG_ARCH_VEXPRESS=y 
CONFIG_ARCH_XGENE=y

CONFIG_SMP=y

CONFIG_PREEMPT=y

CONFIG_CMA=y

CONFIG_CMDLINE="console=ttyAMA0"

# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set

CONFIG_COMPAT=y
@@ -42,14 +43,17 @@ CONFIG_IP_PNP_BOOTP=y 
# CONFIG_WIRELESS is not set

CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"

CONFIG_DEVTMPFS=y

CONFIG_BLK_DEV=y

CONFIG_DMA_CMA=y

CONFIG_SCSI=y

# CONFIG_SCSI_PROC_FS is not set

CONFIG_BLK_DEV_SD=y

# CONFIG_SCSI_LOWLEVEL is not set

CONFIG_ATA=y

CONFIG_PATA_PLATFORM=y

CONFIG_PATA_OF_PLATFORM=y

CONFIG_NETDEVICES=y

CONFIG_MII=y

CONFIG_SMC91X=y

CONFIG_SMSC911X=y

# CONFIG_WLAN is not set

CONFIG_INPUT_EVDEV=y

# CONFIG_SERIO_I8042 is not set
@@ -62,13 +66,19 @@ CONFIG_SERIAL_AMBA_PL011=y 
CONFIG_SERIAL_AMBA_PL011_CONSOLE=y

# CONFIG_HW_RANDOM is not set

# CONFIG_HWMON is not set

CONFIG_REGULATOR=y

CONFIG_REGULATOR_FIXED_VOLTAGE=y

CONFIG_FB=y

# CONFIG_VGA_CONSOLE is not set

CONFIG_FRAMEBUFFER_CONSOLE=y

CONFIG_LOGO=y

# CONFIG_LOGO_LINUX_MONO is not set

# CONFIG_LOGO_LINUX_VGA16 is not set

# CONFIG_USB_SUPPORT is not set

CONFIG_USB=y

CONFIG_USB_ISP1760_HCD=y

CONFIG_USB_STORAGE=y

CONFIG_MMC=y

CONFIG_MMC_ARMMMCI=y

# CONFIG_IOMMU_SUPPORT is not set

CONFIG_EXT2_FS=y

CONFIG_EXT3_FS=y

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