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| author | Ramkumar Ramachandra <artagnon@gmail.com> | 2013-09-28 12:19:56 +0100 |
|---|---|---|
| committer | Catalin Marinas <catalin.marinas@arm.com> | 2013-09-30 15:51:29 +0100 |
| commit | 4eb507b874035873dafdb381e61935fed7a8ad85 (patch) | |
| tree | 59bc4ddeb099f186a26ed519bdaa6c3863bab13b /arch/arm64 | |
| parent | ade37198937a52bc3f59c40ffb14cb6688b273b7 (diff) | |
| download | lwn-4eb507b874035873dafdb381e61935fed7a8ad85.tar.gz lwn-4eb507b874035873dafdb381e61935fed7a8ad85.zip | |
arm64: include VIRTIO_{MMIO,BLK} in defconfig
Currently, development on arm64 is aided by a Foundation_v8 emulator
distributed by ARM [1]. To run their kernels, users will execute:
$ ./Foundation_v8 --image linux-system.axf --block-device raring-rootfs
To mount the raring-rootfs filesystem, the kernel parameter should
typically include:
root=/dev/vda
For this device to be present, the kernel must be compiled with
VIRTIO_{MMIO,BLK}. To make this work out-of-the-box, make it part of the
default configuration.
[1]: https://silver.arm.com/browse/FM00A
Cc: Will Deacon <will.deacon@arm.com>
Cc: Andreas Schwab <schwab@linux-m68k.org>
Signed-off-by: Ramkumar Ramachandra <artagnon@gmail.com>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Diffstat (limited to 'arch/arm64')
| -rw-r--r-- | arch/arm64/configs/defconfig | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig index 798bcbb31fa7..31c81e9b792e 100644 --- a/arch/arm64/configs/defconfig +++ b/arch/arm64/configs/defconfig @@ -42,7 +42,7 @@ CONFIG_IP_PNP_BOOTP=y # CONFIG_WIRELESS is not set CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" CONFIG_DEVTMPFS=y -# CONFIG_BLK_DEV is not set +CONFIG_BLK_DEV=y CONFIG_SCSI=y # CONFIG_SCSI_PROC_FS is not set CONFIG_BLK_DEV_SD=y @@ -91,3 +91,5 @@ CONFIG_DEBUG_KERNEL=y CONFIG_DEBUG_INFO=y # CONFIG_FTRACE is not set CONFIG_ATOMIC64_SELFTEST=y +CONFIG_VIRTIO_MMIO=y +CONFIG_VIRTIO_BLK=y |