* [PATCH] ARM: add v7 LPAE multi-platform defconfig
@ 2015-10-27 14:35 Alison Wang
2015-10-29 13:11 ` Fabio Estevam
` (2 more replies)
0 siblings, 3 replies; 9+ messages in thread
From: Alison Wang @ 2015-10-27 14:35 UTC (permalink / raw)
To: linux-arm-kernel
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 <alison.wang@freescale.com>
---
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
+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
^ permalink raw reply related [flat|nested] 9+ messages in thread
* [PATCH] ARM: add v7 LPAE multi-platform defconfig
2015-10-27 14:35 [PATCH] ARM: add v7 LPAE multi-platform defconfig Alison Wang
@ 2015-10-29 13:11 ` Fabio Estevam
2015-11-02 5:54 ` Huan Wang
2015-11-03 14:34 ` Christoffer Dall
2015-11-04 8:55 ` Riku Voipio
2 siblings, 1 reply; 9+ messages in thread
From: Fabio Estevam @ 2015-10-29 13:11 UTC (permalink / raw)
To: linux-arm-kernel
On Tue, Oct 27, 2015 at 12:35 PM, Alison Wang <b18965@freescale.com> 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 <alison.wang@freescale.com>
Much better now without CONFIG_VMSPLIT_2G=y :-)
Reviewed-by: Fabio Estevam <fabio.estevam@freescale.com>
^ permalink raw reply [flat|nested] 9+ messages in thread
* [PATCH] ARM: add v7 LPAE multi-platform defconfig
2015-10-29 13:11 ` Fabio Estevam
@ 2015-11-02 5:54 ` Huan Wang
0 siblings, 0 replies; 9+ messages in thread
From: Huan Wang @ 2015-11-02 5:54 UTC (permalink / raw)
To: linux-arm-kernel
Hi, Shawn,
Could you help to review this patch? If it's ok, could you help to merge it?
Thanks.
Best Regards,
Alison Wang
> -----Original Message-----
> From: Fabio Estevam [mailto:festevam at gmail.com]
> Sent: Thursday, October 29, 2015 9:11 PM
> To: Wang Huan-B18965
> Cc: Shawn Guo; Russell King; Arnd Bergmann; linux-arm-
> kernel at lists.infradead.org; linux-kernel; Jin Zhengxiong-R64188; Wang
> Huan-B18965
> Subject: Re: [PATCH] ARM: add v7 LPAE multi-platform defconfig
>
> On Tue, Oct 27, 2015 at 12:35 PM, Alison Wang <b18965@freescale.com>
> 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 <alison.wang@freescale.com>
>
> Much better now without CONFIG_VMSPLIT_2G=y :-)
>
> Reviewed-by: Fabio Estevam <fabio.estevam@freescale.com>
^ permalink raw reply [flat|nested] 9+ messages in thread
* [PATCH] ARM: add v7 LPAE multi-platform defconfig
2015-10-27 14:35 [PATCH] ARM: add v7 LPAE multi-platform defconfig Alison Wang
2015-10-29 13:11 ` Fabio Estevam
@ 2015-11-03 14:34 ` Christoffer Dall
2015-11-04 3:17 ` Huan Wang
2015-11-04 8:55 ` Riku Voipio
2 siblings, 1 reply; 9+ messages in thread
From: Christoffer Dall @ 2015-11-03 14:34 UTC (permalink / raw)
To: linux-arm-kernel
On Tue, Oct 27, 2015 at 10:35:07PM +0800, Alison Wang 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 <alison.wang@freescale.com>
I think this would be great if it also had:
CONFIG_ARCH_VIRT=y
CONFIG_VIRTUALIZATION=y
CONFIG_KVM=y
That would allow it to be used for KVM testing both as host and guest.
FWIW, I just tried booting this on my TC2, but I don't get any output
from there. Is it supposed to work on this platform? If not, why not?
Thanks,
-Christoffer
^ permalink raw reply [flat|nested] 9+ messages in thread
* [PATCH] ARM: add v7 LPAE multi-platform defconfig
2015-11-03 14:34 ` Christoffer Dall
@ 2015-11-04 3:17 ` Huan Wang
2015-11-04 8:56 ` Arnd Bergmann
0 siblings, 1 reply; 9+ messages in thread
From: Huan Wang @ 2015-11-04 3:17 UTC (permalink / raw)
To: linux-arm-kernel
> On Tue, Oct 27, 2015 at 10:35:07PM +0800, Alison Wang 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 <alison.wang@freescale.com>
>
> I think this would be great if it also had:
>
> CONFIG_ARCH_VIRT=y
> CONFIG_VIRTUALIZATION=y
> CONFIG_KVM=y
>
> That would allow it to be used for KVM testing both as host and guest.
>
> FWIW, I just tried booting this on my TC2, but I don't get any output
> from there. Is it supposed to work on this platform? If not, why not?
>
[Alison Wang] One question, does TC2 support LPAE? If so, we could try to
find the reason and add it in this defconfig for armv7 LPAE support.
Best Regards,
Alison Wang
^ permalink raw reply [flat|nested] 9+ messages in thread
* [PATCH] ARM: add v7 LPAE multi-platform defconfig
2015-10-27 14:35 [PATCH] ARM: add v7 LPAE multi-platform defconfig Alison Wang
2015-10-29 13:11 ` Fabio Estevam
2015-11-03 14:34 ` Christoffer Dall
@ 2015-11-04 8:55 ` Riku Voipio
2015-11-04 9:24 ` Huan Wang
2 siblings, 1 reply; 9+ messages in thread
From: Riku Voipio @ 2015-11-04 8:55 UTC (permalink / raw)
To: linux-arm-kernel
On 27 October 2015 at 16:35, Alison Wang <b18965@freescale.com> 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 <alison.wang@freescale.com>
> ---
> 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
> linux-arm-kernel at lists.infradead.org
> http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 9+ messages in thread
* [PATCH] ARM: add v7 LPAE multi-platform defconfig
2015-11-04 3:17 ` Huan Wang
@ 2015-11-04 8:56 ` Arnd Bergmann
2015-11-06 6:03 ` Huan Wang
0 siblings, 1 reply; 9+ messages in thread
From: Arnd Bergmann @ 2015-11-04 8:56 UTC (permalink / raw)
To: linux-arm-kernel
On Wednesday 04 November 2015 03:17:06 Huan Wang wrote:
> > On Tue, Oct 27, 2015 at 10:35:07PM +0800, Alison Wang 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 <alison.wang@freescale.com>
> >
> > I think this would be great if it also had:
> >
> > CONFIG_ARCH_VIRT=y
> > CONFIG_VIRTUALIZATION=y
> > CONFIG_KVM=y
> >
> > That would allow it to be used for KVM testing both as host and guest.
> >
> > FWIW, I just tried booting this on my TC2, but I don't get any output
> > from there. Is it supposed to work on this platform? If not, why not?
> >
> [Alison Wang] One question, does TC2 support LPAE? If so, we could try to
> find the reason and add it in this defconfig for armv7 LPAE support.
Yes, I think we should enable all platforms that we enable in the normal
multi_v7_defconfig, if we decide to add a new one. Just remove the platforms
that are based on Cortex-A5/A8/A9, Scorpion or PJ4 rather than A7/A12/A15/A17
or Krait.
Arnd
^ permalink raw reply [flat|nested] 9+ messages in thread
* [PATCH] ARM: add v7 LPAE multi-platform defconfig
2015-11-04 8:55 ` Riku Voipio
@ 2015-11-04 9:24 ` Huan Wang
0 siblings, 0 replies; 9+ messages in thread
From: Huan Wang @ 2015-11-04 9:24 UTC (permalink / raw)
To: linux-arm-kernel
> On 27 October 2015 at 16:35, Alison Wang <b18965@freescale.com> 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 <alison.wang@freescale.com>
> > ---
> > 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
> > linux-arm-kernel at lists.infradead.org
> > http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 9+ messages in thread
* [PATCH] ARM: add v7 LPAE multi-platform defconfig
2015-11-04 8:56 ` Arnd Bergmann
@ 2015-11-06 6:03 ` Huan Wang
0 siblings, 0 replies; 9+ messages in thread
From: Huan Wang @ 2015-11-06 6:03 UTC (permalink / raw)
To: linux-arm-kernel
> On Wednesday 04 November 2015 03:17:06 Huan Wang wrote:
> > > On Tue, Oct 27, 2015 at 10:35:07PM +0800, Alison Wang 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 <alison.wang@freescale.com>
> > >
> > > I think this would be great if it also had:
> > >
> > > CONFIG_ARCH_VIRT=y
> > > CONFIG_VIRTUALIZATION=y
> > > CONFIG_KVM=y
> > >
> > > That would allow it to be used for KVM testing both as host and
> guest.
> > >
> > > FWIW, I just tried booting this on my TC2, but I don't get any
> > > output from there. Is it supposed to work on this platform? If not,
> why not?
> > >
> > [Alison Wang] One question, does TC2 support LPAE? If so, we could try
> > to find the reason and add it in this defconfig for armv7 LPAE support.
>
> Yes, I think we should enable all platforms that we enable in the normal
> multi_v7_defconfig, if we decide to add a new one. Just remove the
> platforms that are based on Cortex-A5/A8/A9, Scorpion or PJ4 rather than
> A7/A12/A15/A17 or Krait.
>
[Alison Wang] Thanks for your advice. I will try to prepare a new one according
to your advice.
Best Regards,
Alison Wang
^ permalink raw reply [flat|nested] 9+ messages in thread
end of thread, other threads:[~2015-11-06 6:03 UTC | newest]
Thread overview: 9+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2015-10-27 14:35 [PATCH] ARM: add v7 LPAE multi-platform defconfig Alison Wang
2015-10-29 13:11 ` Fabio Estevam
2015-11-02 5:54 ` Huan Wang
2015-11-03 14:34 ` Christoffer Dall
2015-11-04 3:17 ` Huan Wang
2015-11-04 8:56 ` Arnd Bergmann
2015-11-06 6:03 ` Huan Wang
2015-11-04 8:55 ` Riku Voipio
2015-11-04 9:24 ` Huan Wang
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).