This introduces ARCH_THUNDER to enable soc specific drivers and dtb
files.
Signed-off-by: NRadha Mohan Chintakuntla <rchintakuntla@cavium.com>
Signed-off-by: NRobert Richter <rrichter@cavium.com>
Signed-off-by: NArnd Bergmann <arnd@arndb.de>

Add initial device tree nodes for Cavium Thunder SoCs with support of
48 cores and gicv3. The dtsi file requires further changes, esp. for
pci, gicv3-its and smmu. This changes will be added later together
with the device drivers.
Signed-off-by: NRadha Mohan Chintakuntla <rchintakuntla@cavium.com>
Signed-off-by: NRobert Richter <rrichter@cavium.com>
Signed-off-by: NArnd Bergmann <arnd@arndb.de>

This patch adds initial DTS files required for APM Mustang board.
Signed-off-by: NKumar Sankaran <ksankaran@apm.com>
Signed-off-by: NLoc Ho <lho@apm.com>
Signed-off-by: NFeng Kan <fkan@apm.com>
Signed-off-by: NCatalin Marinas <catalin.marinas@arm.com>

This patch adds the DTS files for the ARMv8 RTSM and Foundation models.
Signed-off-by: NPawel Moll <Pawel.Moll@arm.com>
Signed-off-by: NCatalin Marinas <catalin.marinas@arm.com>
Acked-by: NArnd Bergmann <arnd@arndb.de>

if_changed (used by the *.dts->*.dtc rule) rebuilds files if they aren't
contained in $(targets). (make V=2 indicates this). Add $(dtb-y) to
$(targets) to prevent *.dtb from always being rebuilt. Note

This fixes a regression introduced by the .dtb rule rework in da4cbc6d
"arm64: use new common dtc rule", although since arm64 doesn't actually
have any *.dts yet, this isn't a critical issue.
Signed-off-by: NStephen Warren <swarren@nvidia.com>
Signed-off-by: NRob Herring <rob.herring@calxeda.com>

The current rules have the .dtb files build in a different directory
from the .dts files. This patch changes arm64 to use the generic dtb
rule which builds .dtb files in the same directory as the source .dts.

This requires moving parts of arch/arm64/boot/Makefile into newly created
arch/arm64/boot/dts/Makefile, and updating arch/arm64/Makefile to call the
new Makefile.
Acked-by: NCatalin Marinas <catalin.marinas@arm.com>
Cc: linux-arm-kernel@lists.infradead.org
Signed-off-by: NStephen Warren <swarren@nvidia.com>
Signed-off-by: NRob Herring <rob.herring@calxeda.com>