From mboxrd@z Thu Jan 1 00:00:00 1970 From: Joao Pinto Date: Mon, 1 Feb 2016 11:55:07 +0000 Subject: [Buildroot] [RESEND] [PATCH v7] board: add support for ARM Juno Development Board Message-ID: List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: buildroot@busybox.net The Juno ARM Development Platform (ADP) is a software development platform for ARMv8-A, it includes the Juno Versatile Express board and an ARMv8-A reference software port available through Linaro. Signed-off-by: Joao Pinto --- Changes v6 -> v7 (Arnout Vandecappelle): - Commit id was updated - Custom image name was removed from buildroot' defconfig Changes v5 -> v6 (Arnout Vandecappelle): - replace Juno r1 for Juno (applicable to r0 and r1) - some configs were removed from defconfig Changes v4 -> v5: -Added changelog to the patch Changes v3 -> v4(Thomas Petazzoni): -The kernel' arm64 defconfig lacks a considerable amount of configuration items regarding the Juno board, and that is the reason of this custom kernel configuration file. -The ARM Juno needs a kernel image called Image, and that it the reason why BR2_LINUX_KERNEL_IMAGE_TARGET_CUSTOM is being used. -A new readme.txt was produced. board/arm/juno/linux-juno-defconfig | 176 ++++++++++++++++++++++++++++++++ board/arm/juno/readme.txt |76 ++++++++++++++ configs/arm_juno_defconfig|16 +++ 3 files changed, 268 insertions(+) create mode 100644 board/arm/juno/linux-juno-defconfig create mode 100644 board/arm/juno/readme.txt create mode 100644 configs/arm_juno_defconfig diff --git a/board/arm/juno/linux-juno-defconfig b/board/arm/juno/linux-juno-defconfig new file mode 100644 index 0000000..b216d3e --- /dev/null +++ b/board/arm/juno/linux-juno-defconfig @@ -0,0 +1,161 @@ +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_UEVENT_HELPER_PATH="/sbin/hotplug" +CONFIG_DEVTMPFS=y +CONFIG_DEVTMPFS_MOUNT=y +CONFIG_BLK_DEV_LOOP=y +CONFIG_BLK_DEV_RAM=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_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_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_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_ISP1760=y +CONFIG_NOP_USB_XCEIV=y +CONFIG_USB_ULPI=y +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_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_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 diff --git a/board/arm/juno/readme.txt b/board/arm/juno/readme.txt new file mode 100644 index 0000000..2b3ebf5 --- /dev/null +++ b/board/arm/juno/readme.txt @@ -0,0 +1,74 @@ +ARM Juno r1 + +Intro +===== + +These instructions apply to all models of the ARM Juno: + - Juno r0 (does not support PCIe) + - Juno r1 (supports PCIe) + +Buildroot will generate the kernel image, device tree blob and a +minimal root filesystem. + +How to build it +=============== + +Configure Buildroot +------------------- + +Configuring Buildroot is pretty simple, just execute: + + $ make arm_juno_defconfig + +Build the rootfs, kernel and DTB +-------------------------------- + +Note: you will need to have access to the network, since Buildroot will +download the packages' sources. + +You may now build your rootfs with: + + $ make + +(This may take a while) + +Result of the build +------------------- + +After building, you should obtain this tree: + + output/images/ + +-- rootfs.tar + +-- juno-r1.dtb (also valid for r0) + +-- Image + +Preparing your rootfs +====================== +Format your pen drive as a ext3 filesystem by executing: + + $ mkfs.ext3 /dev/ + +Installing your rootfs +====================== +After mounting the pen drive please execute the following: + + $ sudo tar -xvf output/images/rootfs.tar -C + +When completed make sure to unmount the device: + + $ umount + +Insert the pen drive in one of the ARM Juno' USB type A connectors. + +Installing kernel image and DTB +=============================== +1. Connect to the ARM Juno UART0 and execute USB_ON in the terminal +2. Connect a USB cable between your PC and ARM Juno USB type B connector + A mass storage device should appear in your desktop. +3. Open the software/ folder +4. Copy the 'Image' file to software/ +5. Copy the 'juno-r1.dtb' file to software/ and rename it to r1a57a53.dtb +6. Press the red button in the front pannel of ARM Juno + +At this time, the board will erase the Flash entry for each new item and +replace it with the lastest ones. +When finished, the board will boot and mount the root filesystem at /dev/sda1. diff --git a/configs/arm_juno_defconfig b/configs/arm_juno_defconfig new file mode 100644 index 0000000..3987293 --- /dev/null +++ b/configs/arm_juno_defconfig @@ -0,0 +1,14 @@ +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="juno-buildroot" +BR2_TARGET_GENERIC_ISSUE="Welcome to SNPS Juno 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="0d752ce2de3057e12e220d104beb02744147be4f" +BR2_LINUX_KERNEL_USE_CUSTOM_CONFIG=y +BR2_LINUX_KERNEL_CUSTOM_CONFIG_FILE="board/arm/juno/linux-juno-defconfig" +BR2_LINUX_KERNEL_DTS_SUPPORT=y +BR2_LINUX_KERNEL_INTREE_DTS_NAME="arm/juno-r1" -- 1.8.1.5