buildroot/board/synopsys, branch 2019.02-op-build

board/synopsys/hsdk: remove duplicate console

2018-09-10T20:55:55+00:00

This patch removes duplicate messages in Linux log on HSDK board. For HSDK board we setup bootargs via device tree, see https://elixir.bootlin.com/linux/latest/source/arch/arc/boot/dts/hsdk.dts#L25 "console=ttyS3" was mistakenly placed in u-boot bootargs which are appended to Kernel bootargs in case of using buildin .dtb. Before patch log is like: ------------------------8<------------------------------------- mmc_host mmc0: Bus speed (slot 0) = 50000000Hz (slot req 25000000Hz,... mmc_host mmc0: Bus speed (slot 0) = 50000000Hz (slot req 25000000Hz,... mmc0: new SDHC card at address 59b4 mmc0: new SDHC card at address 59b4 blk_queue_max_segment_size: set to minimum 8192 blk_queue_max_segment_size: set to minimum 8192 ------------------------>8------------------------------------- After patch log is like: ------------------------8<------------------------------------- mmc_host mmc0: Bus speed (slot 0) = 50000000Hz (slot req 25000000Hz,... mmc0: new SDHC card at address 59b4 blk_queue_max_segment_size: set to minimum 8192 ------------------------8<------------------------------------- Signed-off-by: Evgeniy Didin Cc: Thomas Petazzoni Cc: arc-buildroot@synopsys.com Signed-off-by: Thomas Petazzoni

synopsys/axs10x: Update /etc/inittab by post-build

2018-06-19T11:52:12+00:00

To not maintain custom copy of inittab file lets adopt approach used in raspberrypi adding post-build script for synopsys/axs10x boards. Signed-off-by: Evgeniy Didin Cc: Thomas Petazzoni Cc: arc-buildroot@synopsys.com Signed-off-by: Peter Korsgaard

board/synopsys: synchronize custom inittab with BusyBox' one

2018-06-12T12:56:17+00:00

Apply modifications made in recent commits: - 456ea9871e busybox: add /dev/std{in, out, err} symlinks to inittab - 13dbe73782 busybox: reduce number of mkdir calls in inittab - 8a89d290d4 busybox: add an inittab entry to activate swap Signed-off-by: Carlos Santos Signed-off-by: Peter Korsgaard

configs/snps_arc*_defconfig: update u-boot version

2018-05-19T20:44:21+00:00

With this commit we update u-boot version to 2018.05 for Synopsys boards. U-boot version 2018.05 was released recently and includes significant changes for ARC boards: * Fix for compile-time warning for AXS10x * Add support of platform-specific commands for HSDK * Add support for on-board SPI flash on HSDK Signed-off-by: Evgeniy Didin Cc: Thomas Petazzoni Cc: arc-buildroot@synopsys.com Signed-off-by: Thomas Petazzoni

Synopsys: Cleanup files related to Synopsys

2018-04-03T20:49:18+00:00

Add missing entries in DEVELOPERS file for synopsys boards. Add missing readme.txt for recently introduced synopsys/hsdk board. Reduce size of FAT partition for HSDK image. Signed-off-by: Evgeniy Didin Cc: Thomas Petazzoni Cc: Alexey Brodkin Cc: arc-buildroot@synopsys.com Signed-off-by: Peter Korsgaard

board: add support for ARC HS Development Kit (HSDK)

2018-03-31T14:04:39+00:00

Synopsys DesignWare HSDK (which stands for ARC HS Development Kit) is the latest and greatest development platform that sports quad-core ARC HS38 in real silicon. Most noticeable features of the board are: * Quad-core ARC HS38 CPU running at 1GHz * 4Gb of DDR * Built-in Vivante GPU (well supported via open source Etnaviv drivers) * Built-in Wi-Fi/Bluetooth module (RedPine RS-9113) And as usual we have: * [micro] SD-card slot * 2 USB 2.0 ports * 1Gbit Ethernet port * Built-in Digilent JTAG probe * Serial port accessible via micro-USB port Writing sdcard.img on SDcard creates two partitions: * FAT32 with uImage and uboot.env * EXT4 with root filesystem We modify kernel config because in default hsdk kernel config CONFIG_INITRAMFS_SOURCE parameter is set and when we build rootfs separately (BR2_TARGET_ROOTFS_INITRAMFS is not set) error appears. Also we set up CONFIG_ARC_UBOOT_SUPPORT which enables usage of uboot variables in the boot process. [Peter: Fix comments and rename defconfig to snps_archs38_hsdk_defconfig, Add defconfig to DEVELOPERS and fixup board/synopsys entry, Drop postimage script, rename env file in genimage.cfg and drop size setting for rootfs partition, Add "" for CONFIG_INITRAMFS_SOURCE in linux fragment] Signed-off-by: Evgeniy Didin Cc: Thomas Petazzoni Cc: Alexey Brodkin Cc: arc-buildroot@synopsys.com Reviewed-by: Romain Naour Signed-off-by: Peter Korsgaard

configs/snps_arc*_defconfig: update linux version

2018-02-02T20:39:13+00:00

With this commit we update Linux kernel version to 4.15 and Linux headers version to 4.15. Also patches for arc vdk are removed because these changes were applied in Linux 4.15. Signed-off-by: Evgeniy Didin Cc: Thomas Petazzoni Cc: Alexey Brodkin Cc: arc-buildroot@synopsys.com Signed-off-by: Peter Korsgaard

board/synopsys: remove patch for linux vdk defconfig

2017-04-18T15:41:56+00:00

The patch for linux vdk defconfig introduced ARC_SMP_HALT_ON_RESET config symbol. In fact that is not required as this symbol is enabled by default if ARC_UBOOT_SUPPORT config symbol is set (and it is set in vdk configs). Also this commit fixes build failure, pointed us by Arnout: https://gitlab.com/buildroot.org/buildroot/builds/14419270 Signed-off-by: Vlad Zakharov Signed-off-by: Thomas Petazzoni

configs/snps_archs38_axs103: add u-boot patches to support slave core kick-start

2017-04-12T19:19:18+00:00

With this patch we add a couple of of-the-tree patches for u-boot. We have an update in hardware that changed the kick-start slave cores procedure. So these patches introduce fixes to work with new axs103 version correctly. They have been already accepted in upstream u-boot so we need to get rid of them as soon as these updates will get available in buildroot. Signed-off-by: Vlad Zakharov Signed-off-by: Thomas Petazzoni

configs: Update Synopsys VDK for ARC HS38

2017-02-04T09:23:22+00:00

This updates Linux kernel for Synopsys ARC HS38 VDK so it matches real platform and while at it bump kernel version to the latest. Main changes: * Linux kernel v4.9.6 (latest in 4.9.x series in buildroot) * Add support of MMC controller which is used for rootfs * Add support of UIO which is used to communicate with EVSS Now with this update image built by vanilla Buildroot VDK has working UART, MMC, LCD, Ethernet, UIO etc. And while at it we rename defconfing so it: 1) Doesn't mention SMP any more - that's the only option anyways now 2) Matches common naming scheme: vendor_arch_platform Signed-off-by: Alexey Brodkin Cc: Zakharov Vlad Cc: Peter Korsgaard Cc: Thomas Petazzoni Signed-off-by: Peter Korsgaard