summaryrefslogtreecommitdiff
path: root/arch
diff options
context:
space:
mode:
Diffstat (limited to 'arch')
-rw-r--r--arch/Kconfig7
-rw-r--r--arch/arc/dts/Makefile2
-rw-r--r--arch/m68k/dts/Makefile2
-rw-r--r--arch/microblaze/dts/Makefile2
-rw-r--r--arch/nios2/dts/Makefile2
-rw-r--r--arch/riscv/dts/Makefile2
-rw-r--r--arch/sandbox/dts/Makefile2
-rw-r--r--arch/x86/dts/Makefile2
8 files changed, 14 insertions, 7 deletions
diff --git a/arch/Kconfig b/arch/Kconfig
index ea33d07c086..597b40ffd60 100644
--- a/arch/Kconfig
+++ b/arch/Kconfig
@@ -63,6 +63,13 @@ config SYS_CACHELINE_SIZE
default 64 if RISCV
default 32 if MIPS
+config SYS_DTC_PAD_BYTES
+ int "Size in bytes to pad device tree blob"
+ default 32768 if X86 && EFI_APP
+ default 4096 if ARC || ARM64 || M68K || MICROBLAZE || NIOS2 \
+ || RISCV || SANDBOX || X86
+ default 0
+
config LINKER_LIST_ALIGN
int
default 32 if SANDBOX
diff --git a/arch/arc/dts/Makefile b/arch/arc/dts/Makefile
index fe6ad7b849a..87c627c01c8 100644
--- a/arch/arc/dts/Makefile
+++ b/arch/arc/dts/Makefile
@@ -11,4 +11,4 @@ dtb-$(CONFIG_TARGET_IOT_DEVKIT) += iot_devkit.dtb
include $(srctree)/scripts/Makefile.dts
# Add any required device tree compiler flags here
-DTC_FLAGS += -R 4 -p 0x1000
+DTC_FLAGS += -R 4
diff --git a/arch/m68k/dts/Makefile b/arch/m68k/dts/Makefile
index 8b354b9c570..0f06109aa06 100644
--- a/arch/m68k/dts/Makefile
+++ b/arch/m68k/dts/Makefile
@@ -21,4 +21,4 @@ dtb-$(CONFIG_TARGET_STMARK2) += stmark2.dtb
include $(srctree)/scripts/Makefile.dts
# Add any required device tree compiler flags here
-DTC_FLAGS += -R 4 -p 0x1000
+DTC_FLAGS += -R 4
diff --git a/arch/microblaze/dts/Makefile b/arch/microblaze/dts/Makefile
index 9be902d3bb1..0f3a7472a67 100644
--- a/arch/microblaze/dts/Makefile
+++ b/arch/microblaze/dts/Makefile
@@ -5,4 +5,4 @@ dtb-y += $(shell echo $(CONFIG_DEFAULT_DEVICE_TREE)).dtb
include $(srctree)/scripts/Makefile.dts
# Add any required device tree compiler flags here
-DTC_FLAGS += -R 4 -p 0x1000
+DTC_FLAGS += -R 4
diff --git a/arch/nios2/dts/Makefile b/arch/nios2/dts/Makefile
index d77db9762a1..75951164978 100644
--- a/arch/nios2/dts/Makefile
+++ b/arch/nios2/dts/Makefile
@@ -5,4 +5,4 @@ dtb-y += $(CONFIG_DEFAULT_DEVICE_TREE:"%"=%).dtb
include $(srctree)/scripts/Makefile.dts
# Add any required device tree compiler flags here
-DTC_FLAGS += -R 4 -p 0x1000
+DTC_FLAGS += -R 4
diff --git a/arch/riscv/dts/Makefile b/arch/riscv/dts/Makefile
index cf1872f3fdc..2b10c2d6c01 100644
--- a/arch/riscv/dts/Makefile
+++ b/arch/riscv/dts/Makefile
@@ -19,4 +19,4 @@ dtb-$(CONFIG_TARGET_ASPEED_AST2700_IBEX) += ast2700-ibex.dtb
include $(srctree)/scripts/Makefile.dts
# Add any required device tree compiler flags here
-DTC_FLAGS += -R 4 -p 0x1000
+DTC_FLAGS += -R 4
diff --git a/arch/sandbox/dts/Makefile b/arch/sandbox/dts/Makefile
index 1c9fb4a4566..0d7b0b80e21 100644
--- a/arch/sandbox/dts/Makefile
+++ b/arch/sandbox/dts/Makefile
@@ -11,4 +11,4 @@ dtb-$(CONFIG_CMD_EXTENSION) += overlay0.dtbo overlay1.dtbo
include $(srctree)/scripts/Makefile.dts
# Add any required device tree compiler flags here
-DTC_FLAGS += -R 4 -p 0x1000
+DTC_FLAGS += -R 4
diff --git a/arch/x86/dts/Makefile b/arch/x86/dts/Makefile
index 9a46726e026..725991e2629 100644
--- a/arch/x86/dts/Makefile
+++ b/arch/x86/dts/Makefile
@@ -24,4 +24,4 @@ dtb-y += bayleybay.dtb \
include $(srctree)/scripts/Makefile.dts
-DTC_FLAGS += -R 4 -p $(if $(CONFIG_EFI_APP),0x8000,0x1000)
+DTC_FLAGS += -R 4