Commit 0fc13a90 authored by Daniel Schwierzeck's avatar Daniel Schwierzeck

MIPS: add initial infrastructure for device-tree files

Prepare sub-folder for device-tree files. Make support for
device-tree on MIPS available in Kbuild/Kconfig.
Signed-off-by: 's avatarDaniel Schwierzeck <daniel.schwierzeck@gmail.com>
Signed-off-by: 's avatarPurna Chandra Mandal <purna.mandal@microchip.com>
parent e92d9124
......@@ -55,6 +55,7 @@ config MIPS
select HAVE_PRIVATE_LIBGCC
select HAVE_GENERIC_BOARD
select SYS_GENERIC_BOARD
select SUPPORT_OF_CONTROL
config NDS32
bool "NDS32 architecture"
......
......@@ -72,6 +72,7 @@ PF_ABICALLS := -mabicalls
PF_PIC := -fpic
PF_PIE := -pie
PF_OBJCOPY := -j .got -j .u_boot_list -j .rel.dyn -j .padding
PF_OBJCOPY += -j .dtb.init.rodata
endif
PLATFORM_CPPFLAGS += -G 0 $(PF_ABICALLS) $(PF_PIC)
......
#
# SPDX-License-Identifier: GPL-2.0+
#
dtb-y +=
targets += $(dtb-y)
# Add any required device tree compiler flags here
DTC_FLAGS +=
PHONY += dtbs
dtbs: $(addprefix $(obj)/, $(dtb-y))
@:
clean-files := *.dtb
../../../../include/dt-bindings
\ No newline at end of file
/*
* Skeleton device tree; the bare minimum needed to boot; just include and
* add a compatible value. The bootloader will typically populate the memory
* node.
*
* SPDX-License-Identifier: GPL-2.0+
*/
/ {
#address-cells = <1>;
#size-cells = <1>;
chosen {
};
aliases {
};
memory {
device_type = "memory";
reg = <0 0>;
};
};
......@@ -45,4 +45,4 @@ dtbs: $(obj)/dt.dtb
clean-files := dt.dtb.S
# Let clean descend into dts directories
subdir- += ../arch/arm/dts ../arch/microblaze/dts ../arch/sandbox/dts ../arch/x86/dts
subdir- += ../arch/arm/dts ../arch/microblaze/dts ../arch/mips/dts ../arch/sandbox/dts ../arch/x86/dts
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