board: add support for ARM Juno r1 Development Board
PATCH v2 1/1 board: add support for ARM Juno r1 Development Board
The Juno r1 ARM Development Platform (ADP) is a software development platform for ARMv8-A, it includes the Juno r1 Versatile Express board and an ARMv8-A reference software port available through Linaro.
Remark: The kernel' arm64 defconfig lacks a considerable amount of configuration items regarding the Juno r1 board, and that is the reason of this custom kernel configuration file.
--- board/arm/junor1/linux-junor1-defconfig | 176 ++++++++++++++++++++++++++++++++ configs/arm_junor1_defconfig | 12 +++ 2 files changed, 188 insertions(+) create mode 100644 board/arm/junor1/linux-junor1-defconfig create mode 100644 configs/arm_junor1_defconfig
board/arm/junor1/linux-junor1-defconfig new file +176 -0
@@ -0,0 +1,176 @@ +CONFIG_SYSVIPC=y +CONFIG_POSIX_MQUEUE=y +CONFIG_FHANDLE=y +CONFIG_AUDIT=y +CONFIG_NO_HZ_IDLE=y +CONFIG_HIGH_RES_TIMERS=y +CONFIG_BSD_PROCESS_ACCT=y +CONFIG_BSD_PROCESS_ACCT_V3=y +CONFIG_TASKSTATS=y +CONFIG_TASK_DELAY_ACCT=y +CONFIG_TASK_XACCT=y +CONFIG_TASK_IO_ACCOUNTING=y +CONFIG_IKCONFIG=y +CONFIG_IKCONFIG_PROC=y +CONFIG_LOG_BUF_SHIFT=14 +CONFIG_MEMCG=y +CONFIG_MEMCG_SWAP=y +CONFIG_MEMCG_KMEM=y +CONFIG_CGROUP_HUGETLB=y +CONFIG_SCHED_AUTOGROUP=y +CONFIG_BLK_DEV_INITRD=y +CONFIG_KALLSYMS_ALL=y +CONFIG_PROFILING=y +CONFIG_JUMP_LABEL=y +CONFIG_MODULES=y +CONFIG_MODULE_UNLOAD=y +CONFIG_ARCH_VEXPRESS=y +CONFIG_PCI=y +CONFIG_PCI_MSI=y +CONFIG_PCI_HOST_GENERIC=y +CONFIG_PCIEPORTBUS=y +CONFIG_HOTPLUG_PCI_PCIE=y +CONFIG_HOTPLUG_PCI=y +CONFIG_NR_CPUS=6 +CONFIG_PREEMPT=y +CONFIG_KSM=y +CONFIG_TRANSPARENT_HUGEPAGE=y +CONFIG_CMA=y +CONFIG_CMDLINE="console=ttyAMA0" +CONFIG_COMPAT=y +CONFIG_CPU_IDLE=y +CONFIG_ARM_CPUIDLE=y +CONFIG_CPU_FREQ=y +CONFIG_CPU_FREQ_GOV_USERSPACE=y +CONFIG_CPU_FREQ_GOV_ONDEMAND=y +CONFIG_CPU_FREQ_GOV_INTERACTIVE=y +CONFIG_ARM_BIG_LITTLE_CPUFREQ=y +CONFIG_ARM_DT_BL_CPUFREQ=y +CONFIG_ARM_SCPI_CPUFREQ=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_BPF_JIT=y +CONFIG_NET_9P=y +CONFIG_NET_9P_VIRTIO=y +CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" +CONFIG_DEVTMPFS=y +CONFIG_DEVTMPFS_MOUNT=y +CONFIG_BLK_DEV_LOOP=y +CONFIG_BLK_DEV_RAM=y +CONFIG_VIRTIO_BLK=y +CONFIG_BLK_DEV_SD=y +CONFIG_ATA=y +CONFIG_SATA_AHCI=y +CONFIG_SATA_AHCI_PLATFORM=y +CONFIG_AHCI_XGENE=y +CONFIG_PATA_PLATFORM=y +CONFIG_PATA_OF_PLATFORM=y +CONFIG_NETDEVICES=y +CONFIG_TUN=y +CONFIG_VIRTIO_NET=y +CONFIG_SKY2=y +CONFIG_SMC91X=y +CONFIG_SMSC911X=y +CONFIG_INPUT_EVDEV=y +CONFIG_SERIO_AMBAKMI=y +CONFIG_LEGACY_PTY_COUNT=16 +CONFIG_SERIAL_8250=y +CONFIG_SERIAL_8250_CONSOLE=y +CONFIG_SERIAL_AMBA_PL011=y +CONFIG_SERIAL_AMBA_PL011_CONSOLE=y +CONFIG_SERIAL_OF_PLATFORM=y +CONFIG_SERIAL_XILINX_PS_UART=y +CONFIG_SERIAL_XILINX_PS_UART_CONSOLE=y +CONFIG_VIRTIO_CONSOLE=y +CONFIG_I2C_CHARDEV=y +CONFIG_I2C_DESIGNWARE_PLATFORM=y +CONFIG_I2C_SLAVE=y +CONFIG_SPI=y +CONFIG_SPI_PL022=y +CONFIG_PTP_1588_CLOCK=m +CONFIG_GPIO_PL061=y +CONFIG_GPIO_XGENE=y +CONFIG_POWER_RESET_XGENE=y +CONFIG_POWER_RESET_SYSCON=y +CONFIG_REGULATOR=y +CONFIG_REGULATOR_FIXED_VOLTAGE=y +CONFIG_REGULATOR_VEXPRESS=m +CONFIG_DRM=y +CONFIG_DRM_I2C_NXP_TDA998X=y +CONFIG_DRM_ARM=y +CONFIG_DRM_HDLCD=y +CONFIG_DRM_VIRTUAL_HDLCD=y +CONFIG_FB_ARMCLCD=y +CONFIG_LOGO=y +CONFIG_USB=y +CONFIG_USB_ANNOUNCE_NEW_DEVICES=y +CONFIG_USB_XHCI_HCD=m +CONFIG_USB_EHCI_HCD=y +CONFIG_USB_EHCI_HCD_PLATFORM=y +CONFIG_USB_OHCI_HCD=y +CONFIG_USB_OHCI_HCD_PLATFORM=y +CONFIG_USB_STORAGE=y +CONFIG_USB_DWC3=m +CONFIG_USB_ISP1760=y +CONFIG_NOP_USB_XCEIV=y +CONFIG_USB_ULPI=y +CONFIG_USB_GADGET=m +CONFIG_USB_DUMMY_HCD=m +CONFIG_USB_MASS_STORAGE=m +CONFIG_MMC=y +CONFIG_MMC_ARMMMCI=y +CONFIG_MMC_SDHCI=y +CONFIG_MMC_SDHCI_PLTFM=y +CONFIG_MMC_SPI=y +CONFIG_RTC_CLASS=y +CONFIG_RTC_DRV_EFI=y +CONFIG_RTC_DRV_PL030=y +CONFIG_RTC_DRV_PL031=y +CONFIG_DMADEVICES=y +CONFIG_PL330_DMA=y +CONFIG_VIRTIO_PCI=y +CONFIG_VIRTIO_BALLOON=y +CONFIG_VIRTIO_MMIO=y +CONFIG_COMMON_CLK_SCPI=y +CONFIG_ARM_TIMER_SP804=y +CONFIG_MAILBOX=y +CONFIG_ARM_MHU=y +CONFIG_PHY_XGENE=y +CONFIG_ARM_SCPI_PROTOCOL=y +CONFIG_EXT2_FS=y +CONFIG_EXT3_FS=y +CONFIG_FANOTIFY=y +CONFIG_FANOTIFY_ACCESS_PERMISSIONS=y +CONFIG_QUOTA=y +CONFIG_AUTOFS4_FS=y +CONFIG_FUSE_FS=y +CONFIG_CUSE=y +CONFIG_VFAT_FS=y +CONFIG_TMPFS=y +CONFIG_HUGETLBFS=y +CONFIG_EFIVAR_FS=y +# CONFIG_NETWORK_FILESYSTEMS is not set +CONFIG_NLS_CODEPAGE_437=y +CONFIG_NLS_ISO8859_1=y +CONFIG_VIRTUALIZATION=y +CONFIG_KVM=y +CONFIG_DYNAMIC_DEBUG=y +CONFIG_DEBUG_INFO=y +CONFIG_DEBUG_FS=y +CONFIG_MAGIC_SYSRQ=y +CONFIG_DEBUG_KERNEL=y +CONFIG_LOCKUP_DETECTOR=y +CONFIG_SECURITY=y +CONFIG_CRYPTO_ANSI_CPRNG=y +CONFIG_ARM64_CRYPTO=y +CONFIG_CRYPTO_SHA1_ARM64_CE=y +CONFIG_CRYPTO_SHA2_ARM64_CE=y +CONFIG_CRYPTO_GHASH_ARM64_CE=y +CONFIG_CRYPTO_AES_ARM64_CE_CCM=y +CONFIG_CRYPTO_AES_ARM64_CE_BLK=y +CONFIG_CRYPTO_AES_ARM64_NEON_BLK=y
configs/arm_junor1_defconfig new file +12 -0
@@ -0,0 +1,12 @@ +BR2_aarch64=y +BR2_KERNEL_HEADERS_VERSION=y +BR2_DEFAULT_KERNEL_VERSION="4.2.2" +BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_4_2=y +BR2_TARGET_GENERIC_HOSTNAME="junor1-buildroot" +BR2_TARGET_GENERIC_ISSUE="Welcome to SNPS Juno r1 by Buildroot" +BR2_LINUX_KERNEL=y +BR2_LINUX_KERNEL_CUSTOM_GIT=y +BR2_LINUX_KERNEL_CUSTOM_REPO_URL="http://git.linaro.org/landing-teams/working/arm/kernel.git" +BR2_LINUX_KERNEL_CUSTOM_REPO_VERSION="6917b51dee54f21816706af2278517b7af218f9a" +BR2_LINUX_KERNEL_USE_CUSTOM_CONFIG=y +BR2_LINUX_KERNEL_CUSTOM_CONFIG_FILE="board/arm/junor1/linux-junor1-defconfig"
Signature · 1 line
1.8.1.5
PATCH v2 1/1 board: add support for ARM Juno r1 Development Board
Dear Joao Pinto,
Quoted 7 lines · Joao Pinto
The Juno r1 ARM Development Platform (ADP) is a software development platform for ARMv8-A, it includes the Juno r1 Versatile Express board and an ARMv8-A reference software port available through Linaro.
Remark: The kernel' arm64 defconfig lacks a considerable amount of configuration items regarding the Juno r1 board, and that is the reason of this custom kernel configuration file.
Can you add a readme.txt file in board/arm/junor1/ that explains how to use the result? You're building just a tarball for the root filesystem, what are the instructions to actually use it on the board?
Thanks,
Thomas
Signature · 3 lines
Thomas Petazzoni, CTO, Free Electrons Embedded Linux, Kernel and Android engineering http://free-electrons.com
PATCH v2 1/1 board: add support for ARM Juno r1 Development Board
Dear Thomas,
Firstly let me congratulate you on your presentation in the Auditorium.
Quoted 7 lines · Thomas Petazzoni
Dear Joao Pinto,
Quoted 4 lines · Joao Pinto
The Juno r1 ARM Development Platform (ADP) is a software development platform for ARMv8-A, it includes the Juno r1 Versatile Express board and an ARMv8-A reference software port available through Linaro.
Quoted 7 lines
Quoted 3 lines
Remark: The kernel' arm64 defconfig lacks a considerable amount of configuration items regarding the Juno r1 board, and that is the reason of this custom kernel configuration file.
Can you add a readme.txt file in board/arm/junor1/ that explains how to use the result? You're building just a tarball for the root filesystem, what are the instructions to actually use it on the board?
I will add a readme.txt file. The Juno r1 accepts typically an ext formatted pen-drive from where it mounts the root filesystem. The simplest procedure its to untar the rootfs.tar to the pen-drive and give it a go.
Quoted 5 lines
Thanks,
Thomas
Thanks,
Joao