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| author | Peter Maydell <peter.maydell@linaro.org> | 2011-12-05 17:47:41 +0000 |
|---|---|---|
| committer | Christoffer Dall <cdall@cs.columbia.edu> | 2011-12-08 22:11:24 -0500 |
| commit | 9586ab48898bbce3b9b84b661de5ea501527307b (patch) | |
| tree | a8d8c6e34c20be007dd6a9d2d0f579dcc54704aa | |
| parent | c3a1311f336057cd941c033e0c93f10b502e0a22 (diff) | |
Makefile: Don't require filesystem.cpio.gz if building non-initrd
Introduce a USE_INITRD switch so we can avoid requiring the user to touch
a pointless filesystem.cpio.gz if they're not using an initrd.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
| -rw-r--r-- | Makefile | 11 |
1 files changed, 9 insertions, 2 deletions
@@ -6,11 +6,19 @@ # found in the LICENSE.txt file. CPPFLAGS += -DSMP -#CPPFLAGS += -DUSE_INITRD #CPPFLAGS += -DTHUMB2_KERNEL CPPFLAGS += -march=armv7-a CPPFLAGS += -DVEXPRESS +# Turn this on to use an initrd whose contents are in filesystem.cpio.gz +USE_INITRD = no +ifeq ($(USE_INITRD),yes) +CPPFLAGS += -DUSE_INITRD +FILESYSTEM = filesystem.cpio.gz +else +FILESYSTEM = +endif + # MPS (Cortex-M3) definitions #CPPFLAGS += -DMACH_MPS -DTHUMB2_KERNEL #CPPFLAGS += -march=armv7-m @@ -20,7 +28,6 @@ MONITOR = monitor.S BOOTLOADER = boot.S KERNEL_SRC = ../linux-kvm-arm KERNEL = uImage -FILESYSTEM = filesystem.cpio.gz IMAGE = linux-system.axf LD_SCRIPT = model.lds.S |