On 27 October 2015 at 16:35, Alison Wang <[email protected]> wrote:
> v7 LPAE multi-platform defconfig is based on v7 multi-platform
> defconfig and adds LPAE support.
>
> This defconfig is verified on LS1021A which enables GIANFAR,
> I2C, WATCHDOG, AUDIO, EDMA and DSPI drivers, etc.
>
> Signed-off-by: Alison Wang <[email protected]>
> ---
> arch/arm/configs/multi_v7_lpae_defconfig | 168 +++++++++++++++++++++++++++++++
> 1 file changed, 168 insertions(+)
> create mode 100644 arch/arm/configs/multi_v7_lpae_defconfig
>
> diff --git a/arch/arm/configs/multi_v7_lpae_defconfig b/arch/arm/configs/multi_v7_lpae_defconfig
> new file mode 100644
> index 0000000..65876d0
> --- /dev/null
> +++ b/arch/arm/configs/multi_v7_lpae_defconfig
> @@ -0,0 +1,168 @@
> +CONFIG_SYSVIPC=y
> +CONFIG_FHANDLE=y
> +CONFIG_IRQ_DOMAIN_DEBUG=y
> +CONFIG_NO_HZ=y
> +CONFIG_HIGH_RES_TIMERS=y
> +CONFIG_CGROUPS=y
> +CONFIG_BLK_DEV_INITRD=y
> +CONFIG_EMBEDDED=y
> +CONFIG_PERF_EVENTS=y
> +CONFIG_MODULES=y
> +CONFIG_MODULE_UNLOAD=y
> +CONFIG_PARTITION_ADVANCED=y
> +CONFIG_CMDLINE_PARTITION=y
> +CONFIG_ARCH_MXC=y
> +CONFIG_SOC_LS1021A=y
Only one platform supported in "multi_v7" config?
looking at at kernelci boots with CONFIG_LPAE=y:
http://kernelci.org/build/mainline/kernel/v4.3/defconfig/multi_v7_defconfig+CONFIG_ARM_LPAE=y/?_id=5636b71c59b5145a2d3af14a
At least MVEBU, EXYNOS5, HISI, OMAP5, SUNXI, TEGRA and VEXPRESS need
to be enabled. Also all drivers needed to boot these platforms.
Perhaps the better approach would be to start with multi_v7_defconfig
and remove each ARCH/MACH that doesn't have an LPAE capable CPU in th
family.
> +CONFIG_ARM_LPAE=y
> +CONFIG_PCI=y
> +CONFIG_PCI_MSI=y
> +CONFIG_PCI_HOST_GENERIC=y
> +CONFIG_PCI_LAYERSCAPE=y
> +CONFIG_PCIEPORTBUS=y
> +CONFIG_SMP=y
> +CONFIG_NR_CPUS=16
> +CONFIG_ARM_PSCI=y
> +CONFIG_AEABI=y
> +CONFIG_HIGHMEM=y
> +CONFIG_CMA=y
> +CONFIG_ARM_APPENDED_DTB=y
> +CONFIG_ARM_ATAG_DTB_COMPAT=y
> +CONFIG_KEXEC=y
> +CONFIG_CPU_FREQ=y
> +CONFIG_CPU_FREQ_STAT_DETAILS=y
> +CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND=y
> +CONFIG_CPUFREQ_DT=y
> +CONFIG_CPU_IDLE=y
> +CONFIG_ARM_CPUIDLE=y
> +CONFIG_VFP=y
> +CONFIG_NEON=y
> +CONFIG_KERNEL_MODE_NEON=y
> +CONFIG_NET=y
> +CONFIG_PACKET=y
> +CONFIG_UNIX=y
> +CONFIG_INET=y
> +CONFIG_IP_PNP=y
> +CONFIG_IP_PNP_DHCP=y
> +CONFIG_IP_PNP_BOOTP=y
> +CONFIG_IP_PNP_RARP=y
> +CONFIG_IPV6_ROUTER_PREF=y
> +CONFIG_IPV6_OPTIMISTIC_DAD=y
> +CONFIG_INET6_AH=m
> +CONFIG_INET6_ESP=m
> +CONFIG_INET6_IPCOMP=m
> +CONFIG_IPV6_MIP6=m
> +CONFIG_IPV6_TUNNEL=m
> +CONFIG_IPV6_MULTIPLE_TABLES=y
> +CONFIG_CAN=y
> +CONFIG_CAN_FLEXCAN=y
> +CONFIG_DEVTMPFS=y
> +CONFIG_DEVTMPFS_MOUNT=y
> +CONFIG_MTD=y
> +CONFIG_MTD_CMDLINE_PARTS=y
> +CONFIG_MTD_BLOCK=y
> +CONFIG_MTD_CFI=y
> +CONFIG_MTD_CFI_ADV_OPTIONS=y
> +CONFIG_MTD_CFI_BE_BYTE_SWAP=y
> +CONFIG_MTD_CFI_GEOMETRY=y
> +CONFIG_MTD_CFI_INTELEXT=y
> +CONFIG_MTD_CFI_AMDSTD=y
> +CONFIG_MTD_CFI_STAA=y
> +CONFIG_MTD_PHYSMAP_OF=y
> +CONFIG_MTD_DATAFLASH=y
> +CONFIG_MTD_M25P80=y
> +CONFIG_MTD_SST25L=y
> +CONFIG_MTD_NAND=y
> +CONFIG_MTD_SPI_NOR=y
> +CONFIG_SPI_FSL_QUADSPI=y
> +CONFIG_BLK_DEV_LOOP=y
> +CONFIG_BLK_DEV_RAM=y
> +CONFIG_BLK_DEV_RAM_SIZE=256000
> +CONFIG_BLK_DEV_SD=y
> +CONFIG_BLK_DEV_SR=y
> +CONFIG_ATA=y
> +CONFIG_SATA_AHCI=y
> +CONFIG_SATA_AHCI_PLATFORM=y
> +CONFIG_SATA_SIL24=y
> +CONFIG_NETDEVICES=y
> +CONFIG_MACB=y
> +CONFIG_GIANFAR=y
> +CONFIG_E1000E=y
> +CONFIG_AT803X_PHY=y
> +CONFIG_MARVELL_PHY=y
> +CONFIG_VITESSE_PHY=y
> +CONFIG_SMSC_PHY=y
> +CONFIG_BROADCOM_PHY=y
> +CONFIG_REALTEK_PHY=y
> +CONFIG_NATIONAL_PHY=y
> +CONFIG_MICREL_PHY=y
> +CONFIG_FIXED_PHY=y
> +CONFIG_SERIAL_8250=y
> +CONFIG_SERIAL_8250_CONSOLE=y
> +CONFIG_SERIAL_OF_PLATFORM=y
> +CONFIG_SERIAL_FSL_LPUART=y
> +CONFIG_SERIAL_FSL_LPUART_CONSOLE=y
> +CONFIG_I2C_IMX=y
> +CONFIG_SPI=y
> +CONFIG_SPI_FSL_DSPI=y
> +CONFIG_WATCHDOG=y
> +CONFIG_IMX2_WDT=y
> +CONFIG_REGULATOR=y
> +CONFIG_REGULATOR_FIXED_VOLTAGE=y
> +CONFIG_DRM=y
> +CONFIG_DRM_FSL_DCU=y
> +CONFIG_DRM_PANEL_SIMPLE=y
> +CONFIG_FRAMEBUFFER_CONSOLE=y
> +CONFIG_FRAMEBUFFER_CONSOLE_ROTATION=y
> +CONFIG_LOGO=y
> +CONFIG_SOUND=y
> +CONFIG_SND=y
> +CONFIG_SND_DYNAMIC_MINORS=y
> +CONFIG_SND_SOC=y
> +CONFIG_SND_SOC_FSL_SAI=y
> +CONFIG_SND_SOC_SGTL5000=y
> +CONFIG_SND_SIMPLE_CARD=y
> +CONFIG_USB=y
> +CONFIG_USB_XHCI_HCD=y
> +CONFIG_USB_STORAGE=y
> +CONFIG_USB_DWC3=y
> +CONFIG_MMC=y
> +CONFIG_MMC_SDHCI=y
> +CONFIG_MMC_SDHCI_PLTFM=y
> +CONFIG_MMC_SDHCI_OF_ESDHC=y
> +CONFIG_RTC_CLASS=y
> +CONFIG_DMADEVICES=y
> +CONFIG_FSL_EDMA=y
> +CONFIG_CLK_QORIQ=y
> +CONFIG_MEMORY=y
> +CONFIG_PWM=y
> +CONFIG_PWM_FSL_FTM=y
> +CONFIG_GENERIC_PHY=y
> +CONFIG_EXT4_FS=y
> +CONFIG_AUTOFS4_FS=y
> +CONFIG_MSDOS_FS=y
> +CONFIG_VFAT_FS=y
> +CONFIG_NTFS_FS=y
> +CONFIG_TMPFS=y
> +CONFIG_TMPFS_POSIX_ACL=y
> +CONFIG_SQUASHFS=y
> +CONFIG_SQUASHFS_LZO=y
> +CONFIG_SQUASHFS_XZ=y
> +CONFIG_NFS_FS=y
> +CONFIG_NFS_V3_ACL=y
> +CONFIG_NFS_V4=y
> +CONFIG_ROOT_NFS=y
> +CONFIG_NLS_CODEPAGE_437=y
> +CONFIG_NLS_ISO8859_1=y
> +CONFIG_NLS_UTF8=y
> +CONFIG_PRINTK_TIME=y
> +CONFIG_DEBUG_FS=y
> +CONFIG_MAGIC_SYSRQ=y
> +CONFIG_LOCKUP_DETECTOR=y
> +CONFIG_ARM_CRYPTO=y
> +CONFIG_CRYPTO_SHA1_ARM_NEON=m
> +CONFIG_CRYPTO_SHA1_ARM_CE=m
> +CONFIG_CRYPTO_SHA2_ARM_CE=m
> +CONFIG_CRYPTO_SHA512_ARM=m
> +CONFIG_CRYPTO_AES_ARM_BS=m
> +CONFIG_CRYPTO_AES_ARM_CE=m
> +CONFIG_CRYPTO_GHASH_ARM_CE=m
> --
> 2.1.0.27.g96db324
>
>
> _______________________________________________
> linux-arm-kernel mailing list
> [email protected]
> http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
> On 27 October 2015 at 16:35, Alison Wang <[email protected]> wrote:
> > v7 LPAE multi-platform defconfig is based on v7 multi-platform
> > defconfig and adds LPAE support.
> >
> > This defconfig is verified on LS1021A which enables GIANFAR, I2C,
> > WATCHDOG, AUDIO, EDMA and DSPI drivers, etc.
> >
> > Signed-off-by: Alison Wang <[email protected]>
> > ---
> > arch/arm/configs/multi_v7_lpae_defconfig | 168
> > +++++++++++++++++++++++++++++++
> > 1 file changed, 168 insertions(+)
> > create mode 100644 arch/arm/configs/multi_v7_lpae_defconfig
> >
> > diff --git a/arch/arm/configs/multi_v7_lpae_defconfig
> > b/arch/arm/configs/multi_v7_lpae_defconfig
> > new file mode 100644
> > index 0000000..65876d0
> > --- /dev/null
> > +++ b/arch/arm/configs/multi_v7_lpae_defconfig
> > @@ -0,0 +1,168 @@
> > +CONFIG_SYSVIPC=y
> > +CONFIG_FHANDLE=y
> > +CONFIG_IRQ_DOMAIN_DEBUG=y
> > +CONFIG_NO_HZ=y
> > +CONFIG_HIGH_RES_TIMERS=y
> > +CONFIG_CGROUPS=y
> > +CONFIG_BLK_DEV_INITRD=y
> > +CONFIG_EMBEDDED=y
> > +CONFIG_PERF_EVENTS=y
> > +CONFIG_MODULES=y
> > +CONFIG_MODULE_UNLOAD=y
> > +CONFIG_PARTITION_ADVANCED=y
> > +CONFIG_CMDLINE_PARTITION=y
> > +CONFIG_ARCH_MXC=y
> > +CONFIG_SOC_LS1021A=y
>
> Only one platform supported in "multi_v7" config?
>
> looking at at kernelci boots with CONFIG_LPAE=y:
>
> http://kernelci.org/build/mainline/kernel/v4.3/defconfig/multi_v7_defcon
> fig+CONFIG_ARM_LPAE=y/?_id=5636b71c59b5145a2d3af14a
>
> At least MVEBU, EXYNOS5, HISI, OMAP5, SUNXI, TEGRA and VEXPRESS need to
> be enabled. Also all drivers needed to boot these platforms.
> Perhaps the better approach would be to start with multi_v7_defconfig
> and remove each ARCH/MACH that doesn't have an LPAE capable CPU in th
> family.
[Alison Wang] I thought to do as your idea before, but I am not sure which
ARCH/MACH doesn't have an LPAE capable CPU in the family. That is the problem
confused me.
>
> > +CONFIG_ARM_LPAE=y
> > +CONFIG_PCI=y
> > +CONFIG_PCI_MSI=y
> > +CONFIG_PCI_HOST_GENERIC=y
> > +CONFIG_PCI_LAYERSCAPE=y
> > +CONFIG_PCIEPORTBUS=y
> > +CONFIG_SMP=y
> > +CONFIG_NR_CPUS=16
> > +CONFIG_ARM_PSCI=y
> > +CONFIG_AEABI=y
> > +CONFIG_HIGHMEM=y
> > +CONFIG_CMA=y
> > +CONFIG_ARM_APPENDED_DTB=y
> > +CONFIG_ARM_ATAG_DTB_COMPAT=y
> > +CONFIG_KEXEC=y
> > +CONFIG_CPU_FREQ=y
> > +CONFIG_CPU_FREQ_STAT_DETAILS=y
> > +CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND=y
> > +CONFIG_CPUFREQ_DT=y
> > +CONFIG_CPU_IDLE=y
> > +CONFIG_ARM_CPUIDLE=y
> > +CONFIG_VFP=y
> > +CONFIG_NEON=y
> > +CONFIG_KERNEL_MODE_NEON=y
> > +CONFIG_NET=y
> > +CONFIG_PACKET=y
> > +CONFIG_UNIX=y
> > +CONFIG_INET=y
> > +CONFIG_IP_PNP=y
> > +CONFIG_IP_PNP_DHCP=y
> > +CONFIG_IP_PNP_BOOTP=y
> > +CONFIG_IP_PNP_RARP=y
> > +CONFIG_IPV6_ROUTER_PREF=y
> > +CONFIG_IPV6_OPTIMISTIC_DAD=y
> > +CONFIG_INET6_AH=m
> > +CONFIG_INET6_ESP=m
> > +CONFIG_INET6_IPCOMP=m
> > +CONFIG_IPV6_MIP6=m
> > +CONFIG_IPV6_TUNNEL=m
> > +CONFIG_IPV6_MULTIPLE_TABLES=y
> > +CONFIG_CAN=y
> > +CONFIG_CAN_FLEXCAN=y
> > +CONFIG_DEVTMPFS=y
> > +CONFIG_DEVTMPFS_MOUNT=y
> > +CONFIG_MTD=y
> > +CONFIG_MTD_CMDLINE_PARTS=y
> > +CONFIG_MTD_BLOCK=y
> > +CONFIG_MTD_CFI=y
> > +CONFIG_MTD_CFI_ADV_OPTIONS=y
> > +CONFIG_MTD_CFI_BE_BYTE_SWAP=y
> > +CONFIG_MTD_CFI_GEOMETRY=y
> > +CONFIG_MTD_CFI_INTELEXT=y
> > +CONFIG_MTD_CFI_AMDSTD=y
> > +CONFIG_MTD_CFI_STAA=y
> > +CONFIG_MTD_PHYSMAP_OF=y
> > +CONFIG_MTD_DATAFLASH=y
> > +CONFIG_MTD_M25P80=y
> > +CONFIG_MTD_SST25L=y
> > +CONFIG_MTD_NAND=y
> > +CONFIG_MTD_SPI_NOR=y
> > +CONFIG_SPI_FSL_QUADSPI=y
> > +CONFIG_BLK_DEV_LOOP=y
> > +CONFIG_BLK_DEV_RAM=y
> > +CONFIG_BLK_DEV_RAM_SIZE=256000
> > +CONFIG_BLK_DEV_SD=y
> > +CONFIG_BLK_DEV_SR=y
> > +CONFIG_ATA=y
> > +CONFIG_SATA_AHCI=y
> > +CONFIG_SATA_AHCI_PLATFORM=y
> > +CONFIG_SATA_SIL24=y
> > +CONFIG_NETDEVICES=y
> > +CONFIG_MACB=y
> > +CONFIG_GIANFAR=y
> > +CONFIG_E1000E=y
> > +CONFIG_AT803X_PHY=y
> > +CONFIG_MARVELL_PHY=y
> > +CONFIG_VITESSE_PHY=y
> > +CONFIG_SMSC_PHY=y
> > +CONFIG_BROADCOM_PHY=y
> > +CONFIG_REALTEK_PHY=y
> > +CONFIG_NATIONAL_PHY=y
> > +CONFIG_MICREL_PHY=y
> > +CONFIG_FIXED_PHY=y
> > +CONFIG_SERIAL_8250=y
> > +CONFIG_SERIAL_8250_CONSOLE=y
> > +CONFIG_SERIAL_OF_PLATFORM=y
> > +CONFIG_SERIAL_FSL_LPUART=y
> > +CONFIG_SERIAL_FSL_LPUART_CONSOLE=y
> > +CONFIG_I2C_IMX=y
> > +CONFIG_SPI=y
> > +CONFIG_SPI_FSL_DSPI=y
> > +CONFIG_WATCHDOG=y
> > +CONFIG_IMX2_WDT=y
> > +CONFIG_REGULATOR=y
> > +CONFIG_REGULATOR_FIXED_VOLTAGE=y
> > +CONFIG_DRM=y
> > +CONFIG_DRM_FSL_DCU=y
> > +CONFIG_DRM_PANEL_SIMPLE=y
> > +CONFIG_FRAMEBUFFER_CONSOLE=y
> > +CONFIG_FRAMEBUFFER_CONSOLE_ROTATION=y
> > +CONFIG_LOGO=y
> > +CONFIG_SOUND=y
> > +CONFIG_SND=y
> > +CONFIG_SND_DYNAMIC_MINORS=y
> > +CONFIG_SND_SOC=y
> > +CONFIG_SND_SOC_FSL_SAI=y
> > +CONFIG_SND_SOC_SGTL5000=y
> > +CONFIG_SND_SIMPLE_CARD=y
> > +CONFIG_USB=y
> > +CONFIG_USB_XHCI_HCD=y
> > +CONFIG_USB_STORAGE=y
> > +CONFIG_USB_DWC3=y
> > +CONFIG_MMC=y
> > +CONFIG_MMC_SDHCI=y
> > +CONFIG_MMC_SDHCI_PLTFM=y
> > +CONFIG_MMC_SDHCI_OF_ESDHC=y
> > +CONFIG_RTC_CLASS=y
> > +CONFIG_DMADEVICES=y
> > +CONFIG_FSL_EDMA=y
> > +CONFIG_CLK_QORIQ=y
> > +CONFIG_MEMORY=y
> > +CONFIG_PWM=y
> > +CONFIG_PWM_FSL_FTM=y
> > +CONFIG_GENERIC_PHY=y
> > +CONFIG_EXT4_FS=y
> > +CONFIG_AUTOFS4_FS=y
> > +CONFIG_MSDOS_FS=y
> > +CONFIG_VFAT_FS=y
> > +CONFIG_NTFS_FS=y
> > +CONFIG_TMPFS=y
> > +CONFIG_TMPFS_POSIX_ACL=y
> > +CONFIG_SQUASHFS=y
> > +CONFIG_SQUASHFS_LZO=y
> > +CONFIG_SQUASHFS_XZ=y
> > +CONFIG_NFS_FS=y
> > +CONFIG_NFS_V3_ACL=y
> > +CONFIG_NFS_V4=y
> > +CONFIG_ROOT_NFS=y
> > +CONFIG_NLS_CODEPAGE_437=y
> > +CONFIG_NLS_ISO8859_1=y
> > +CONFIG_NLS_UTF8=y
> > +CONFIG_PRINTK_TIME=y
> > +CONFIG_DEBUG_FS=y
> > +CONFIG_MAGIC_SYSRQ=y
> > +CONFIG_LOCKUP_DETECTOR=y
> > +CONFIG_ARM_CRYPTO=y
> > +CONFIG_CRYPTO_SHA1_ARM_NEON=m
> > +CONFIG_CRYPTO_SHA1_ARM_CE=m
> > +CONFIG_CRYPTO_SHA2_ARM_CE=m
> > +CONFIG_CRYPTO_SHA512_ARM=m
> > +CONFIG_CRYPTO_AES_ARM_BS=m
> > +CONFIG_CRYPTO_AES_ARM_CE=m
> > +CONFIG_CRYPTO_GHASH_ARM_CE=m
> > --
> > 2.1.0.27.g96db324
> >
> >
> > _______________________________________________
> > linux-arm-kernel mailing list
> > [email protected]
> > http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
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