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authorUlf Samuelsson <ulf.samuelsson@atmel.com>2009-01-08 22:58:30 +0000
committerUlf Samuelsson <ulf.samuelsson@atmel.com>2009-01-08 22:58:30 +0000
commitab5c2cfc03837055e632babfc93f13964e851a13 (patch)
tree8779a9df12695a2301e3e38fd1b90d4e60566e5b /target/linux
parent104356d26bccbb115bde5a4ad9041f3ad93fb64d (diff)
downloadbuildroot-novena-ab5c2cfc03837055e632babfc93f13964e851a13.tar.gz
buildroot-novena-ab5c2cfc03837055e632babfc93f13964e851a13.zip
Linux26 requires "mkimage" from u-boot to be in the PATH
if an uImage is to be built for arm, avr32, blackfin and sh. PATH has therefore been set to have $(STAGING_DIR)/usr/bin as the first item allowing linux to find mkimage. This patch will, if an uImage is built, create a "u-boot-toĆ³ls" directory in the PROJECT_BUILD_DIR directory. $(STAGING_DIR)/usr/bin/mkimage is copied to this directory and the PATH variable will now include "u-boot-tools" If an uImage is built, then the linux build will now depend on "u-boot".
Diffstat (limited to 'target/linux')
-rw-r--r--target/linux/Makefile.in.advanced15
1 files changed, 13 insertions, 2 deletions
diff --git a/target/linux/Makefile.in.advanced b/target/linux/Makefile.in.advanced
index e9483b94a..51ddf4113 100644
--- a/target/linux/Makefile.in.advanced
+++ b/target/linux/Makefile.in.advanced
@@ -126,6 +126,9 @@ endif
# -----------------------------------------------------------------------------
# Has to be set by the target/device
+LINUX26_MKIMAGE_DIR:=
+LINUX26_MKIMAGE_DEP:=
+
# --------------
# VMLINUX
ifeq ($(LINUX26_FORMAT),vmlinux)
@@ -138,6 +141,8 @@ endif
# --------------
# UIMAGE
ifeq ($(LINUX26_FORMAT),uImage)
+LINUX26_MKIMAGE_DIR:=$(PROJECT_BUILD_DIR)/u-boot-tools
+LINUX26_MKIMAGE_DEP:=linux26-mkimage
ifeq ($(LINUX26_BINLOC),)
LINUX26_BINLOC:=arch/$(KERNEL_ARCH)/boot/$(LINUX26_FORMAT)
endif
@@ -191,7 +196,7 @@ LINUX26_MAKE_FLAGS = HOSTCC="$(HOSTCC)" HOSTCFLAGS="$(HOSTCFLAGS)" \
CROSS_COMPILE=$(KERNEL_CROSS) \
LDFLAGS="$(TARGET_LDFLAGS)" \
LZMA="$(LZMA)" \
- PATH=$(STAGING_DIR)/usr/bin:$(PATH)
+ PATH=$(LINUX26_MKIMAGE_DIR):$(PATH)
# =============================================================================
# ifneq ($(strip $(LINUX26_VERSION)),$(strip $(LINUX_HEADERS_VERSION)))
@@ -380,7 +385,7 @@ endif
touch $@
# -----------------------------------------------------------------------------
-$(LINUX26_DIR)/.depend_done: $(LINUX26_DIR)/.configured
+$(LINUX26_DIR)/.depend_done: $(LINUX26_DIR)/.configured $(LINUX26_MKIMAGE_DEP)
$(MAKE) $(LINUX26_MAKE_FLAGS) -C $(LINUX26_DIR) prepare
touch $@
@@ -446,9 +451,15 @@ $(TARGET_DIR)/boot/busybox.config: $(BUSYBOX_DIR)/.config
-mkdir -p /tftpboot
-cp -dpf $(LINUX26_KERNEL) /tftpboot/$(LINUX26_KERNEL_NAME)
+ifneq ($(LINUX_COPYTO),/tftpboot)
$(LINUX_COPYTO)/$(LINUX26_KERNEL_NAME): $(LINUX26_KERNEL)
mkdir -p $(LINUX_COPYTO)
cp -dpf $(LINUX26_KERNEL) $(LINUX_COPYTO)/$(LINUX26_KERNEL_NAME)
+endif
+
+linux26-mkimage: u-boot
+ mkdir -p $(LINUX26_MKIMAGE_DIR)
+ cp $(MKIMAGE) $(LINUX26_MKIMAGE_DIR)
linux26: $(LINUX26_TARGETS)