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| author |   Atish Patra <atish.patra@wdc.com> | 2019-06-25 15:56:36 -0700 |
|---|---|---|
| committer |   Paul Walmsley <paul.walmsley@sifive.com> | 2019-06-26 10:27:49 -0700 |
| commit | ff8391e1b7d2f04aa3e520b3e839fd202de7d9b3 (patch) | |
| tree | 0c9e7ecca76ac75d1bc4bac12415ebe91d60116d /arch/riscv | |
| parent | Linux 5.2-rc6 (diff) | |
| download | linux-dev-ff8391e1b7d2f04aa3e520b3e839fd202de7d9b3.tar.xz linux-dev-ff8391e1b7d2f04aa3e520b3e839fd202de7d9b3.zip | |
RISC-V: defconfig: enable MMC & SPI for RISC-V
Currently, riscv upstream defconfig doesn't let you boot
through userspace if rootfs is on the SD card.
Let's enable MMC & SPI drivers as well so that one can boot
to the user space using default config in upstream kernel.
While here, enable automatic mounting of devtmpfs to simplify
kernel testing with minimal root filesystems. (pjw)
Signed-off-by: Atish Patra <atish.patra@wdc.com>
Reviewed-by: Palmer Dabbelt <palmer@sifive.com>
[paul.walmsley@sifive.com: mention the DEVTMPFS_MOUNT change in the
patch description]
Signed-off-by: Paul Walmsley <paul.walmsley@sifive.com>
Diffstat (limited to 'arch/riscv')
| -rw-r--r-- | arch/riscv/configs/defconfig | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/riscv/configs/defconfig b/arch/riscv/configs/defconfig index 4f02967e55de..04944fb4fa7a 100644 --- a/arch/riscv/configs/defconfig +++ b/arch/riscv/configs/defconfig @@ -69,6 +69,7 @@ CONFIG_VIRTIO_MMIO=y CONFIG_CLK_SIFIVE=y CONFIG_CLK_SIFIVE_FU540_PRCI=y CONFIG_SIFIVE_PLIC=y +CONFIG_SPI_SIFIVE=y CONFIG_EXT4_FS=y CONFIG_EXT4_FS_POSIX_ACL=y CONFIG_AUTOFS4_FS=y @@ -84,4 +85,8 @@ CONFIG_ROOT_NFS=y CONFIG_CRYPTO_USER_API_HASH=y CONFIG_CRYPTO_DEV_VIRTIO=y CONFIG_PRINTK_TIME=y +CONFIG_SPI=y +CONFIG_MMC_SPI=y +CONFIG_MMC=y +CONFIG_DEVTMPFS_MOUNT=y # CONFIG_RCU_TRACE is not set |