From 584d7c53bd2d286a71fe5e8244624f59c529cb26 Mon Sep 17 00:00:00 2001 From: Tomasz Maciej Nowak Date: Wed, 7 Mar 2018 22:10:02 +0100 Subject: mvebu: new subtarget cortex A53 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit This commit introduces new subtarget for Marvell EBU Armada Cortex A53 processor based devices. The first device is Globalscale ESPRESSObin. Some hardware specs: SoC: Marvell Armada 3700LP (88F3720) dual core ARM Cortex A53 processor up to 1.2GHz RAM: 512MB, 1GB or 2GB DDR3 Storage: SATA interface µSD card slot with footprint for an optional 4GB EMMC 4MB SPI NOR flash for bootloader Ethernet: Topaz Networking Switch (88E6341) with 3x GbE ports Connectors: USB 3.0 USB 2.0 µUSB port connected to PL2303SA (USB to serial bridge controller) for UART access Expansion: 2x 46-pin GPIO headers for accessories and shields with I2C, GPIOs, PWM, UART, SPI, MMC, etc MiniPCIe slot Misc: Reset button, JTAG interface Currently booting only from µSD card is supported. The boards depending on date of dispatch can come with various U-Boot versions. For the newest version 2017.03-armada-17.10 no manual intervention should be needed to boot OpenWrt image. For the older ones it's necessary to modify default U-Boot environment: 1. Interrupt boot process to run U-Boot command line, 2. Run following commands: (for version 2017.03-armada-17.06 and 2017.03-armada-17.08) setenv bootcmd "load mmc 0:1 0x4d00000 boot.scr; source 0x4d00000" saveenv (for version 2015.01-armada-17.02 and 2015.01-armada-17.04) setenv bootargs "console=ttyMV0,115200 root=/dev/mmcblk0p2 rw rootwait" setenv bootcmd "ext4load mmc 0:1 ${fdt_addr} armada-3720-espressobin.dtb; ext4load mmc 0:1 ${kernel_addr} Image; booti ${kernel_addr} - ${fdt_addr}" saveenv 3. Poweroff, insert SD card with OpenWrt image, boot and enjoy. Signed-off-by: Tomasz Maciej Nowak --- target/linux/mvebu/cortexa53/config-default | 112 ++++++++++++++++++++++++++++ 1 file changed, 112 insertions(+) create mode 100644 target/linux/mvebu/cortexa53/config-default (limited to 'target/linux/mvebu/cortexa53/config-default') diff --git a/target/linux/mvebu/cortexa53/config-default b/target/linux/mvebu/cortexa53/config-default new file mode 100644 index 0000000000..0ee5d3cca6 --- /dev/null +++ b/target/linux/mvebu/cortexa53/config-default @@ -0,0 +1,112 @@ +CONFIG_64BIT=y +# CONFIG_ACPI is not set +CONFIG_ARCH_DMA_ADDR_T_64BIT=y +CONFIG_ARCH_HAS_CACHE_LINE_SIZE=y +CONFIG_ARCH_HAS_FORTIFY_SOURCE=y +CONFIG_ARCH_HAS_HOLES_MEMORYMODEL=y +CONFIG_ARCH_HAS_KCOV=y +CONFIG_ARCH_MMAP_RND_BITS=18 +CONFIG_ARCH_MMAP_RND_BITS_MAX=24 +CONFIG_ARCH_MMAP_RND_BITS_MIN=18 +CONFIG_ARCH_MMAP_RND_COMPAT_BITS_MIN=11 +# CONFIG_ARCH_OPTIONAL_KERNEL_RWX is not set +# CONFIG_ARCH_OPTIONAL_KERNEL_RWX_DEFAULT is not set +CONFIG_ARCH_PHYS_ADDR_T_64BIT=y +CONFIG_ARCH_PROC_KCORE_TEXT=y +CONFIG_ARCH_SELECT_MEMORY_MODEL=y +CONFIG_ARCH_SPARSEMEM_DEFAULT=y +CONFIG_ARCH_SPARSEMEM_ENABLE=y +CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y +CONFIG_ARCH_SUPPORTS_MEMORY_FAILURE=y +CONFIG_ARCH_SUPPORTS_NUMA_BALANCING=y +CONFIG_ARCH_WANT_COMPAT_IPC_PARSE_VERSION=y +CONFIG_ARCH_WANT_FRAME_POINTERS=y +CONFIG_ARCH_WANT_HUGE_PMD_SHARE=y +CONFIG_ARM64=y +# CONFIG_ARM64_16K_PAGES is not set +CONFIG_ARM64_4K_PAGES=y +# CONFIG_ARM64_64K_PAGES is not set +CONFIG_ARM64_CONT_SHIFT=4 +# CONFIG_ARM64_CRYPTO is not set +# CONFIG_ARM64_HW_AFDBM is not set +# CONFIG_ARM64_LSE_ATOMICS is not set +CONFIG_ARM64_PAGE_SHIFT=12 +# CONFIG_ARM64_PAN is not set +# CONFIG_ARM64_PMEM is not set +# CONFIG_ARM64_PTDUMP_CORE is not set +# CONFIG_ARM64_PTDUMP_DEBUGFS is not set +# CONFIG_ARM64_RANDOMIZE_TEXT_OFFSET is not set +# CONFIG_ARM64_SW_TTBR0_PAN is not set +# CONFIG_ARM64_UAO is not set +CONFIG_ARM64_VA_BITS=39 +CONFIG_ARM64_VA_BITS_39=y +# CONFIG_ARM64_VA_BITS_48 is not set +# CONFIG_ARM64_VHE is not set +CONFIG_ARMADA_37XX_CLK=y +CONFIG_ARMADA_AP806_SYSCON=y +CONFIG_ARMADA_CP110_SYSCON=y +CONFIG_ARM_AMBA=y +CONFIG_ARM_ARCH_TIMER=y +CONFIG_ARM_ARCH_TIMER_EVTSTREAM=y +CONFIG_ARM_ARMADA_37XX_CPUFREQ=y +CONFIG_ARM_GIC_V2M=y +CONFIG_ARM_GIC_V3=y +CONFIG_ARM_GIC_V3_ITS=y +# CONFIG_ARM_PL172_MPMC is not set +CONFIG_ARM_PSCI_FW=y +# CONFIG_ARM_SP805_WATCHDOG is not set +CONFIG_AUDIT_ARCH_COMPAT_GENERIC=y +# CONFIG_COMPAT is not set +# CONFIG_DEBUG_ALIGN_RODATA is not set +CONFIG_FRAME_POINTER=y +CONFIG_GENERIC_BUG_RELATIVE_POINTERS=y +CONFIG_GENERIC_CSUM=y +CONFIG_GENERIC_IRQ_MIGRATION=y +CONFIG_GENERIC_PINCONF=y +CONFIG_GENERIC_TIME_VSYSCALL=y +CONFIG_HAVE_ALIGNED_STRUCT_PAGE=y +CONFIG_HAVE_ARCH_HUGE_VMAP=y +CONFIG_HAVE_ARCH_KASAN=y +CONFIG_HAVE_ARCH_TRANSPARENT_HUGEPAGE=y +CONFIG_HAVE_ARCH_VMAP_STACK=y +CONFIG_HAVE_CMPXCHG_DOUBLE=y +CONFIG_HAVE_CMPXCHG_LOCAL=y +CONFIG_HAVE_DEBUG_BUGVERBOSE=y +CONFIG_HAVE_GENERIC_GUP=y +CONFIG_HAVE_MEMORY_PRESENT=y +CONFIG_HAVE_PATA_PLATFORM=y +CONFIG_HAVE_RCU_TABLE_FREE=y +# CONFIG_HUGETLBFS is not set +CONFIG_ILLEGAL_POINTER_VALUE=0xdead000000000000 +CONFIG_MFD_SYSCON=y +CONFIG_MMC_SDHCI_XENON=y +CONFIG_MODULES_USE_ELF_RELA=y +CONFIG_MVEBU_GICP=y +CONFIG_MVEBU_ICU=y +CONFIG_MVEBU_ODMI=y +CONFIG_MVEBU_PIC=y +CONFIG_NEED_SG_DMA_LENGTH=y +# CONFIG_NUMA is not set +CONFIG_PARTITION_PERCPU=y +CONFIG_PCI_AARDVARK=y +CONFIG_PCI_BUS_ADDR_T_64BIT=y +CONFIG_PGTABLE_LEVELS=3 +CONFIG_PHYS_ADDR_T_64BIT=y +CONFIG_PINCTRL_ARMADA_37XX=y +CONFIG_PINCTRL_ARMADA_AP806=y +CONFIG_PINCTRL_ARMADA_CP110=y +CONFIG_POWER_RESET=y +CONFIG_POWER_SUPPLY=y +# CONFIG_RANDOMIZE_BASE is not set +CONFIG_REGULATOR_GPIO=y +# CONFIG_SERIAL_AMBA_PL011 is not set +CONFIG_SPARSEMEM=y +CONFIG_SPARSEMEM_EXTREME=y +CONFIG_SPARSEMEM_MANUAL=y +CONFIG_SPARSEMEM_VMEMMAP=y +CONFIG_SPARSEMEM_VMEMMAP_ENABLE=y +CONFIG_SPI_ARMADA_3700=y +CONFIG_SYSCTL_EXCEPTION_TRACE=y +CONFIG_SYS_SUPPORTS_HUGETLBFS=y +CONFIG_THREAD_INFO_IN_TASK=y +CONFIG_VMAP_STACK=y -- cgit v1.2.3