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* vexpress64: switch to generic boardLinus Walleij2014-12-291-2/+3
| | | | | | | | | | | The few Versatile Express ARMv8 platforms we have may just as well be switched to generic board from the beginning. Tested on the ARM foundation model and the in progress support for the ARMv8 Juno board. Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Steve Rae <srae@broadcom.com>
* kconfig: move CONFIG_DEFAULT_DEVICE_TREE to kconfigMasahiro Yamada2014-09-251-1/+0
| | | | | | | | | | | This option specifies the default Device Tree used for the run-time configuration of U-Boot. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Cc: Simon Glass <sjg@chromium.org> Cc: Stephen Warren <swarren@nvidia.com> Cc: Minkyu Kang <mk7.kang@samsung.com> Cc: Michal Simek <michal.simek@xilinx.com>
* vexpress_aemv8a.h: Enable CONFIG_CMD_BOOTI and CONFIG_CMD_UNZIPTom Rini2014-08-301-0/+2
| | | | | | Add support for booting Images and for unzipping Image.gz files. Signed-off-by: Tom Rini <trini@ti.com>
* vexpress_aemv8a.h: Clean up the configTom Rini2014-08-301-8/+5
| | | | | | | | | - Drop DEBUG - Drop defines we can use the default of. - Provide a larger malloc pool. - Correct default locations for kernel / initrd / device tree Signed-off-by: Tom Rini <trini@ti.com>
* arm: Add support for semihosting for armv8 fastmodel targets.Darwin Rambo2014-07-031-7/+56
| | | | | | | | | | | | | | | | | | | | | | The armv8 ARM Trusted Firmware (ATF) can be used to load various ATF images and u-boot, and does this for virtual platforms by using semihosting. This commit extends this idea by allowing u-boot to also use semihosting to load the kernel/ramdisk/dtb. This eliminates the need for a bootwrapper and produces a more realistic boot sequence with virtual models. Though the semihosting code is quite generic, support for armv7 in fastmodel is less useful due to the wide range of available silicon and the lack of a free armv7 fastmodel, so this change contains an untested armv7 placeholder for the service trap opcode. Please refer to doc/README.semihosting for a more detailed description of semihosting and how it is used with the armv8 virtual platforms. Signed-off-by: Darwin Rambo <drambo@broadcom.com> Cc: trini@ti.com Cc: fenghua@phytium.com.cn Cc: bhupesh.sharma@freescale.com
* arm64 patch: gicv3 supportDavid Feng2014-04-081-0/+7
| | | | | | | | | | | | | | This patch add gicv3 support to uboot armv8 platform. Changes for v2: - rename arm/cpu/armv8/gic.S with arm/lib/gic_64.S - move smp_kick_all_cpus() from gic.S to start.S, it would be implementation dependent. - Each core initialize it's own ReDistributor instead of master initializeing all ReDistributors. This is advised by arnab.basu <arnab.basu@freescale.com>. Signed-off-by: David Feng <fenghua@phytium.com.cn>
* vexpress/armv8: Fix incorrect ethernet controllerBhupesh Sharma2014-01-171-3/+3
| | | | | | | | | | | | | | This patch enables ethernet support in ARMv8 foundation model. The ARMv8 foundation model supports a SMSC91C111 integrated MAC and PHY module which is present at base address 0x01A000000. The previous implementation had enabled SMSC9115 ethernet controller which is not present on the ARMv8 foundation model. Tested on ARMv8 foundation model v1 and v2 by running ping/tftp between the foundation model and the host PC via a bridged network. Signed-off-by: Bhupesh Sharma <bhupesh.sharma@freescale.com>
* arm64: board support of vexpress_aemv8aDavid Feng2014-01-091-0/+189
Signed-off-by: David Feng <fenghua@phytium.com.cn> Signed-off-by: Bhupesh Sharma <bhupesh.sharma@freescale.com>
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