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} - ${fdt_addr}" saveenv 3. Poweroff, insert SD card with OpenWrt image, boot and enjoy. Signed-off-by: Tomasz Maciej Nowak --- target/linux/mvebu/base-files/etc/board.d/02_network | 3 +++ target/linux/mvebu/base-files/lib/mvebu.sh | 3 +++ target/linux/mvebu/base-files/lib/upgrade/platform.sh | 4 ++-- 3 files changed, 8 insertions(+), 2 deletions(-) (limited to 'target/linux/mvebu/base-files') diff --git a/target/linux/mvebu/base-files/etc/board.d/02_network b/target/linux/mvebu/base-files/etc/board.d/02_network index 36c4b23c5d..28cdc22b28 100755 --- a/target/linux/mvebu/base-files/etc/board.d/02_network +++ b/target/linux/mvebu/base-files/etc/board.d/02_network @@ -42,6 +42,9 @@ armada-388-clearfog-*) armada-xp-gp) ucidef_set_interface_lan "eth0 eth1 eth2 eth3" ;; +globalscale,espressobin) + ucidef_set_interfaces_lan_wan "lan0 lan1" "wan" + ;; *) ucidef_set_interface_lan "eth0" ;; diff --git a/target/linux/mvebu/base-files/lib/mvebu.sh b/target/linux/mvebu/base-files/lib/mvebu.sh index 1cd87507a3..707ceb18ef 100755 --- a/target/linux/mvebu/base-files/lib/mvebu.sh +++ b/target/linux/mvebu/base-files/lib/mvebu.sh @@ -17,6 +17,9 @@ mvebu_board_detect() { *"Marvell Armada 370 Evaluation Board") name="armada-370-db" ;; + *"Globalscale Marvell ESPRESSOBin Board") + name="globalscale,espressobin" + ;; *"Globalscale Mirabox") name="mirabox" ;; diff --git a/target/linux/mvebu/base-files/lib/upgrade/platform.sh b/target/linux/mvebu/base-files/lib/upgrade/platform.sh index ef8065a44e..3915bfdb7c 100755 --- a/target/linux/mvebu/base-files/lib/upgrade/platform.sh +++ b/target/linux/mvebu/base-files/lib/upgrade/platform.sh @@ -16,7 +16,7 @@ platform_do_upgrade() { armada-385-linksys-caiman|armada-385-linksys-cobra|armada-385-linksys-rango|armada-385-linksys-shelby|armada-xp-linksys-mamba) platform_do_upgrade_linksys "$ARGV" ;; - armada-385-turris-omnia|armada-388-clearfog-base|armada-388-clearfog-pro) + armada-385-turris-omnia|armada-388-clearfog-base|armada-388-clearfog-pro|globalscale,espressobin) platform_do_upgrade_sdcard "$ARGV" ;; *) @@ -29,7 +29,7 @@ platform_copy_config() { armada-385-linksys-caiman|armada-385-linksys-cobra|armada-385-linksys-rango|armada-385-linksys-shelby|armada-xp-linksys-mamba) platform_copy_config_linksys ;; - armada-385-turris-omnia|armada-388-clearfog-base|armada-388-clearfog-pro) + armada-385-turris-omnia|armada-388-clearfog-base|armada-388-clearfog-pro|globalscale,espressobin) platform_copy_config_sdcard "$ARGV" ;; esac -- cgit v1.2.3