在 2022-11-26星期六的 08:24 +0800，Guo Ren写道： > On Sat, Nov 26, 2022 at 7:47 AM Samuel Holland <samuel@xxxxxxxxxxxx> > wrote: > > > > Now that several D1-based boards are supported, enable the platform > > in > > our defconfig. Build in the drivers which are necessary to boot, > > such as > > the pinctrl, MMC, RTC (which provides critical clocks), SPI (for > > flash), > > and watchdog (which may be left enabled by the bootloader). Other > > common > > onboard peripherals are enabled as modules. > > > > Signed-off-by: Samuel Holland <samuel@xxxxxxxxxxxx> > > --- > > > > (no changes since v1) > > > > arch/riscv/configs/defconfig | 23 ++++++++++++++++++++++- > > 1 file changed, 22 insertions(+), 1 deletion(-) > > > > diff --git a/arch/riscv/configs/defconfig > > b/arch/riscv/configs/defconfig > > index 05fd5fcf24f9..8dfe0550c0e6 100644 > > --- a/arch/riscv/configs/defconfig > > +++ b/arch/riscv/configs/defconfig > > @@ -25,6 +25,7 @@ CONFIG_BLK_DEV_INITRD=y > > CONFIG_EXPERT=y > > # CONFIG_SYSFS_SYSCALL is not set > > CONFIG_PROFILING=y > > +CONFIG_ARCH_SUNXI=y > > CONFIG_SOC_MICROCHIP_POLARFIRE=y > > CONFIG_SOC_SIFIVE=y > > CONFIG_SOC_STARFIVE=y > > @@ -118,22 +119,31 @@ CONFIG_VIRTIO_NET=y > > CONFIG_MACB=y > > CONFIG_E1000E=y > > CONFIG_R8169=y > > +CONFIG_STMMAC_ETH=m > > CONFIG_MICROSEMI_PHY=y > > CONFIG_INPUT_MOUSEDEV=y > > +CONFIG_KEYBOARD_SUN4I_LRADC=m > > CONFIG_SERIAL_8250=y > > CONFIG_SERIAL_8250_CONSOLE=y > > +CONFIG_SERIAL_8250_DW=y > > CONFIG_SERIAL_OF_PLATFORM=y > > CONFIG_VIRTIO_CONSOLE=y > > CONFIG_HW_RANDOM=y > > CONFIG_HW_RANDOM_VIRTIO=y > > +CONFIG_I2C_MV64XXX=m > > CONFIG_SPI=y > > CONFIG_SPI_SIFIVE=y > > +CONFIG_SPI_SUN6I=y > > # CONFIG_PTP_1588_CLOCK is not set > > -CONFIG_GPIOLIB=y > > CONFIG_GPIO_SIFIVE=y > > +CONFIG_WATCHDOG=y > > +CONFIG_SUNXI_WATCHDOG=y > > +CONFIG_REGULATOR=y > > +CONFIG_REGULATOR_FIXED_VOLTAGE=y > > CONFIG_DRM=m > > CONFIG_DRM_RADEON=m > > CONFIG_DRM_NOUVEAU=m > > +CONFIG_DRM_SUN4I=m > > CONFIG_DRM_VIRTIO_GPU=m > > CONFIG_FB=y > > CONFIG_FRAMEBUFFER_CONSOLE=y > > @@ -146,19 +156,30 @@ CONFIG_USB_OHCI_HCD=y > > CONFIG_USB_OHCI_HCD_PLATFORM=y > > CONFIG_USB_STORAGE=y > > CONFIG_USB_UAS=y > > +CONFIG_USB_MUSB_HDRC=m > > +CONFIG_USB_MUSB_SUNXI=m > > +CONFIG_NOP_USB_XCEIV=m > > CONFIG_MMC=y > > CONFIG_MMC_SDHCI=y > > CONFIG_MMC_SDHCI_PLTFM=y > > CONFIG_MMC_SDHCI_CADENCE=y > > CONFIG_MMC_SPI=y > > +CONFIG_MMC_SUNXI=y > > CONFIG_RTC_CLASS=y > > +CONFIG_RTC_DRV_SUN6I=y > > +CONFIG_DMADEVICES=y > > +CONFIG_DMA_SUN6I=m > > CONFIG_VIRTIO_PCI=y > > CONFIG_VIRTIO_BALLOON=y > > CONFIG_VIRTIO_INPUT=y > > CONFIG_VIRTIO_MMIO=y > > +CONFIG_SUN8I_DE2_CCU=m > > +CONFIG_SUN50I_IOMMU=y > Do we need IOMMU? It's utilized by some peripherals, e.g. the display engine. > > Others: > Reviewed-by: Guo Ren <guoren@xxxxxxxxxx> > > > CONFIG_RPMSG_CHAR=y > > CONFIG_RPMSG_CTRL=y > > CONFIG_RPMSG_VIRTIO=y > > +CONFIG_PHY_SUN4I_USB=m > > +CONFIG_NVMEM_SUNXI_SID=y > > CONFIG_EXT4_FS=y > > CONFIG_EXT4_FS_POSIX_ACL=y > > CONFIG_EXT4_FS_SECURITY=y > > -- > > 2.37.4 > > > >
