Commit 871db074 authored by Mike Frysinger's avatar Mike Frysinger Committed by Peter Korsgaard
Browse files

initial support for Blackfin processors 



[Peter: don't allow MMU on bfin]
Acked-by: default avatarThomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: default avatarMike Frysinger <vapier@gentoo.org>
Signed-off-by: default avatarPeter Korsgaard <jacmet@sunsite.dk>
parent febe322d

Makefile

+1 −0
Original line number Diff line number Diff line
@@ -263,6 +263,7 @@ endif 
KERNEL_ARCH:=$(shell echo "$(ARCH)" | sed -e "s/-.*//" \

	-e s/i.86/i386/ -e s/sun4u/sparc64/ \

	-e s/arm.*/arm/ -e s/sa110/arm/ \

	-e s/bfin/blackfin/ \

	-e s/parisc64/parisc/ \

	-e s/powerpc64/powerpc/ \

	-e s/ppc.*/powerpc/ -e s/mips.*/mips/ \

boot/u-boot/Config.in

+4 −0
Original line number Diff line number Diff line
@@ -75,6 +75,10 @@ config BR2_TARGET_UBOOT_FORMAT_KWB 
	depends on BR2_arm

	bool "u-boot.kwb (Marvell)"



config BR2_TARGET_UBOOT_FORMAT_LDR

	depends on BR2_bfin

	bool "u-boot.ldr"



endchoice



config BR2_TARGET_UBOOT_TOOL_MKIMAGE

boot/u-boot/u-boot.mk

+2 −0
Original line number Diff line number Diff line
@@ -31,6 +31,8 @@ U_BOOT_CAT:=$(BZCAT) 
ifeq ($(BR2_TARGET_UBOOT_FORMAT_KWB),y)

U_BOOT_BIN:=u-boot.kwb

U_BOOT_MAKE_OPT:=$(U_BOOT_BIN)

else ifeq ($(BR2_TARGET_UBOOT_FORMAT_LDR),y)

U_BOOT_BIN:=u-boot.ldr

else

U_BOOT_BIN:=u-boot.bin

endif

linux/Config.in

+1 −1
Original line number Diff line number Diff line
@@ -115,7 +115,7 @@ choice 


config BR2_LINUX_KERNEL_UIMAGE

	bool "uImage"

	depends on BR2_arm || BR2_armeb || BR2_powerpc || BR2_avr32 || BR2_sh || BR2_sh64

	depends on BR2_arm || BR2_armeb || BR2_bfin || BR2_powerpc || BR2_avr32 || BR2_sh || BR2_sh64



config BR2_LINUX_KERNEL_BZIMAGE

	bool "bzImage"

linux/linux.mk

+5 −0
Original line number Diff line number Diff line
@@ -31,7 +31,12 @@ LINUX26_MAKE_FLAGS = \ 
LINUX26_VERSION_PROBED = $(shell $(MAKE) $(LINUX26_MAKE_FLAGS) -C $(LINUX26_DIR) --no-print-directory -s kernelrelease)



ifeq ($(BR2_LINUX_KERNEL_UIMAGE),y)

ifeq ($(KERNEL_ARCH),blackfin)

# a uImage, but with a different file name

LINUX26_IMAGE_NAME=vmImage

else

LINUX26_IMAGE_NAME=uImage

endif

LINUX26_DEPENDENCIES+=$(MKIMAGE)

else ifeq ($(BR2_LINUX_KERNEL_BZIMAGE),y)

LINUX26_IMAGE_NAME=bzImage