Re: [U-Boot] Question about board-specific Makefile actions
Hi James, 2015-03-14 3:08 GMT+09:00 James Chargin jimccr...@gmail.com: These are correct in sub-directory Makefiles in general, but unfortunately, make clean does not descend into board/ directory for some reason. So, they do not work in board/*/Makefile Should this be considered a bug in the build system? Kind of. I hope it will be solved in a long run. In U-Boot, ARCH, VENDOR, BOARD directories are still treated specially for some historical reason. Board directory is selected like follows: libs-y += $(if $(BOARDDIR),board/$(BOARDDIR)/) and it has made it difficult to descend into board/ by make clean because make clean should not expect the existing .config file. If we could completely switched to obj-$(CONFIG_FOO) style in the future, this problem would go away. We need more effort to achieve this. Should make descend into the board directory? Yes. Or, at least, should there not be a way for a board directory to indicate which of any locally generated derived objects should be cleaned up? I hesitate to add to the top level Makefile for my specific board. Sorry, I cannot suggest a good solution now. -- Best Regards Masahiro Yamada ___ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
Re: [U-Boot] Question about board-specific Makefile actions
Dear Masahiro, Your help has enabled me to make my board Makefile do what I want (except for the clean target, see below). On 03/12/2015 09:20 PM, Masahiro Yamada wrote: Hi James, 2015-03-13 3:35 GMT+09:00 James Chargin jimccr...@gmail.com: I could still use some help with this from someone who really knows how the make system works. Tom and Simon provided hints that were helpful, as I note below. On 03/09/2015 08:34 AM, James Chargin wrote: So, is no one willing to offer a hint? Thanks, Jim On 03/03/2015 01:39 PM, James Chargin wrote: I have a custom board in a git workspace for U-Boot 2014.07. I've copied most of this from the .../board/ti/beagle. My board directory Makefile looks like 8--- obj-y := board.o 8--- I'd like to add a few files to this directory that are processed during make all and have any newly derived files deleted during make clean. ... Is there any documentation you could point me at that might explain the way these Makefiles interact? As Simon suggested, Documentation/kbuild/makefiles.txt of Linux Kernel is the best one. This document has been very helpful. Thank you both for pointing it out. I know most of this was derived from somewhere else (Linux kernel?) as part of the move to KConfig. But I have no ... To be precise, you should say Kbuild, not Kconfig. Kbuild and Kconfig should be considered separately. Kbuild - build system Kconfig - configuration system They both originate in Linux Kernel. U-Boot switched to Kbuild at 2014.04-rc1, and to Kconfig at 2014.10-rc1. You mentioned you are using u-boot v2014.07. So, you are building U-Boot with Kbuild, but using the old, conventional configuration system (mkconfig + boards.cfg). Your questions in this thread are all about Kbuild. I appreciate your clear explanation here. I have watched the Kbuild and KConfig conversion threads in the mailing list for some time. But having been previously working with U-Boot 2010.12, this is my first experience with either. It will be useful to know they are separate in this way. Remaining problems: 1) I can't figure out how to clean my newly created derived .img file. I've tried each of the following four lines (one at a time), but none worked CLEAN_FILES += test.img CLEAN_FILES := test.img CLEAN_FILES is only available at the top-level Makefile. Add CLEAN_FILES += board/my_board/test.img to the top-level Makefile, and it should work. clean-files += test.img clean-files := test.img These are correct in sub-directory Makefiles in general, but unfortunately, make clean does not descend into board/ directory for some reason. So, they do not work in board/*/Makefile Should this be considered a bug in the build system? Should make descend into the board directory? Or, at least, should there not be a way for a board directory to indicate which of any locally generated derived objects should be cleaned up? I hesitate to add to the top level Makefile for my specific board. 2) More generally, I'd like to be able to add some arbitrary make steps that are peculiar to my boards Makefile, but I can't figure this out either, so far. I've tried adding my_all to extra-y and then adding steps for my_all, similar to the following. 8--- extra-y := test.img my_all .PHONY my_all my_all : test1.txt # some arbitrary commands to be executed if test1.txt isn't present cp -f test.txt test1.txt 8--- In this case, make reports an error make[1]: *** No rule to make target `board/my_board/my_all', needed by `__build'. Stop. make: *** [board/my_board] Error 2 Any help would be appreciated. If you want to generate board/my_board/test1.txt from board/my_board/test.txt, the board/my_board/Makefile should look like this: 8 extra-y := test1.txt $(obj)/test1.txt: $(src)/test.txt cp -f $ $@ 8 This is actually the fix for many of my problems. Prepending $(obj) and $(src) apparently allows make to see the file dependencies as I intend. ... Add the following to the top-level Makefile 8 CLEAN_FILES += board/my_board/test1.txt 8 Again, I hesitate to add to the top level Makefile. I do not think you need to use PHONY target, but if you really want use it, you can do like this. 8 __build: my_all PHONY += my_all my_all: echo Hello, World 8 As you suggest, I did not use .PHONY. This explanation might be a nice addition to the Kbuild makefile.txt. Again, thank you very much for your attention. Jim -- Jim Chargin AJA Video Systems j...@aja.com (530) 271-3334 http://www.aja.com ___ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
Re: [U-Boot] Question about board-specific Makefile actions
Hi James, 2015-03-13 3:35 GMT+09:00 James Chargin jimccr...@gmail.com: I could still use some help with this from someone who really knows how the make system works. Tom and Simon provided hints that were helpful, as I note below. On 03/09/2015 08:34 AM, James Chargin wrote: So, is no one willing to offer a hint? Thanks, Jim On 03/03/2015 01:39 PM, James Chargin wrote: I have a custom board in a git workspace for U-Boot 2014.07. I've copied most of this from the .../board/ti/beagle. My board directory Makefile looks like 8--- obj-y := board.o 8--- I'd like to add a few files to this directory that are processed during make all and have any newly derived files deleted during make clean. I've experimented with various Makefile contents but I can't get the new files processed or any newly derived files deleted. U-Boot's makefile system is quite large for my experience level and it seems I don't have enough understanding. A new file might contain some hush commands that are to be executed from the U-Boot command line. I'd like to use source to process these commands. The source command requires that its argument be an image (I get this into memory via TFTP), so I'd like make all to transform the text file containing the hush commands into the image file. I'd also like make clean to delete the derived image file. So, if my hush commands are in a text file called test.txt, I'd like make all to apply mkimage so that a test.img is generated. I'd also like make clean to delete test.img. I tried various changes to my Makefile, but the most likely seeming changes are 8--- IMG = test.img obj-y:= board.o board.o : $(IMG) %.img : %.txt $(srctree)/tools/mkimage -T script -n $* -C none -d $ $@ CLEAN_FILES += $(IMG) CLEAN_DIRS += . 8--- I assume you put these lines into your own board/my_board/Makefile. You cannot use CLEAN_FILES, CLEAN_DIRS in sub-directory Makefiles. They are only available at the top-level Makefile. Instead, clean-files is available in sub Makefiles. but, it is redundant if you are willing to add it to extra-y because files in $(extra-y) are automatically cleaned up. This doesn't work, nor has any other approach I've taken. mkimage is never run for make all and test.img doesn't get deleted if I create a fake one and run make clean Could someone offer a solution, either directly, or by pointing at an existing board that does something similar? On 03/09/2015 08:54 AM, Tom Rini wrote: Off the top of my head, try throwing test.img into obj-y ? Adding text.img to obj-y did cause the .img file to get generated, but it also added text.img to the list of files supplied to ld, causing the final u-boot link to fail Right. As you have already noticed, you should use extra-y for your purpose. On 03/09/2015 11:49 AM, Simon Glass wrote: Also you may want to add a command like cmd_img_txt (see Makefile.lib for examples). Did you need to add anything to ALL-y? Your mention of Makefile.lib prompted my to look there for other targets I might use. I discovered extra-y and adding extra-y := test.img Yes, this is correct. to my board's Makefile caused the correct operations. As you suggest, I added cmd_my_mkimage, which while not actually needed, is a very nice way to have a non-verbose progress report in the make output. Another option is to put this outside the U-Boot build system, and just run mkimage later. I really want these steps to be part of the normal board make. Requiring a separate manual build step will inevitably result in that separate step being forgotten (most probably by me). Is there any documentation you could point me at that might explain the way these Makefiles interact? As Simon suggested, Documentation/kbuild/makefiles.txt of Linux Kernel is the best one. I know most of this was derived from somewhere else (Linux kernel?) as part of the move to KConfig. But I have no To be precise, you should say Kbuild, not Kconfig. Kbuild and Kconfig should be considered separately. Kbuild - build system Kconfig - configuration system They both originate in Linux Kernel. U-Boot switched to Kbuild at 2014.04-rc1, and to Kconfig at 2014.10-rc1. You mentioned you are using u-boot v2014.07. So, you are building U-Boot with Kbuild, but using the old, conventional configuration system (mkconfig + boards.cfg). Your questions in this thread are all about Kbuild. experience with the kernel build system and following make's debug output is difficult, at best. Some overview of how makes are done would be quite helpful to me and maybe to other non-U-Boot-developers. Remaining problems: 1) I can't figure out how to clean my newly created derived .img file. I've tried each of the following four lines (one at a time), but none worked CLEAN_FILES += board/aja/helo/helo_setupdeveloper.img CLEAN_FILES += test.img CLEAN_FILES := test.img CLEAN_FILES is only available at the
Re: [U-Boot] Question about board-specific Makefile actions
Hi Simon, 2015-03-13 3:55 GMT+09:00 Simon Glass s...@chromium.org: 2) More generally, I'd like to be able to add some arbitrary make steps that are peculiar to my boards Makefile, but I can't figure this out either, so far. I've tried adding my_all to extra-y and then adding steps for my_all, similar to the following. 8--- extra-y := test.img my_all .PHONY my_all my_all : test1.txt # some arbitrary commands to be executed if test1.txt isn't present cp -f test.txt test1.txt 8--- In this case, make reports an error make[1]: *** No rule to make target `board/my_board/my_all', needed by `__build'. Stop. make: *** [board/my_board] Error 2 Any help would be appreciated. Maybe: targets += test1.txt targets is necessary for including .*.cmd files, so it has nothing to do with the error here. Moreover, as $(extra-y) is automatically added to targets, you need not touch targets in most cases. -- Best Regards Masahiro Yamada ___ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
Re: [U-Boot] Question about board-specific Makefile actions
I could still use some help with this from someone who really knows how the make system works. Tom and Simon provided hints that were helpful, as I note below. On 03/09/2015 08:34 AM, James Chargin wrote: So, is no one willing to offer a hint? Thanks, Jim On 03/03/2015 01:39 PM, James Chargin wrote: I have a custom board in a git workspace for U-Boot 2014.07. I've copied most of this from the .../board/ti/beagle. My board directory Makefile looks like 8--- obj-y := board.o 8--- I'd like to add a few files to this directory that are processed during make all and have any newly derived files deleted during make clean. I've experimented with various Makefile contents but I can't get the new files processed or any newly derived files deleted. U-Boot's makefile system is quite large for my experience level and it seems I don't have enough understanding. A new file might contain some hush commands that are to be executed from the U-Boot command line. I'd like to use source to process these commands. The source command requires that its argument be an image (I get this into memory via TFTP), so I'd like make all to transform the text file containing the hush commands into the image file. I'd also like make clean to delete the derived image file. So, if my hush commands are in a text file called test.txt, I'd like make all to apply mkimage so that a test.img is generated. I'd also like make clean to delete test.img. I tried various changes to my Makefile, but the most likely seeming changes are 8--- IMG = test.img obj-y:= board.o board.o : $(IMG) %.img : %.txt $(srctree)/tools/mkimage -T script -n $* -C none -d $ $@ CLEAN_FILES += $(IMG) CLEAN_DIRS += . 8--- This doesn't work, nor has any other approach I've taken. mkimage is never run for make all and test.img doesn't get deleted if I create a fake one and run make clean Could someone offer a solution, either directly, or by pointing at an existing board that does something similar? On 03/09/2015 08:54 AM, Tom Rini wrote: Off the top of my head, try throwing test.img into obj-y ? Adding text.img to obj-y did cause the .img file to get generated, but it also added text.img to the list of files supplied to ld, causing the final u-boot link to fail On 03/09/2015 11:49 AM, Simon Glass wrote: Also you may want to add a command like cmd_img_txt (see Makefile.lib for examples). Did you need to add anything to ALL-y? Your mention of Makefile.lib prompted my to look there for other targets I might use. I discovered extra-y and adding extra-y := test.img to my board's Makefile caused the correct operations. As you suggest, I added cmd_my_mkimage, which while not actually needed, is a very nice way to have a non-verbose progress report in the make output. Another option is to put this outside the U-Boot build system, and just run mkimage later. I really want these steps to be part of the normal board make. Requiring a separate manual build step will inevitably result in that separate step being forgotten (most probably by me). Is there any documentation you could point me at that might explain the way these Makefiles interact? I know most of this was derived from somewhere else (Linux kernel?) as part of the move to KConfig. But I have no experience with the kernel build system and following make's debug output is difficult, at best. Some overview of how makes are done would be quite helpful to me and maybe to other non-U-Boot-developers. Remaining problems: 1) I can't figure out how to clean my newly created derived .img file. I've tried each of the following four lines (one at a time), but none worked CLEAN_FILES += board/aja/helo/helo_setupdeveloper.img CLEAN_FILES += test.img CLEAN_FILES := test.img clean-files += test.img clean-files := test.img 2) More generally, I'd like to be able to add some arbitrary make steps that are peculiar to my boards Makefile, but I can't figure this out either, so far. I've tried adding my_all to extra-y and then adding steps for my_all, similar to the following. 8--- extra-y := test.img my_all .PHONY my_all my_all : test1.txt # some arbitrary commands to be executed if test1.txt isn't present cp -f test.txt test1.txt 8--- In this case, make reports an error make[1]: *** No rule to make target `board/my_board/my_all', needed by `__build'. Stop. make: *** [board/my_board] Error 2 Any help would be appreciated. Thanks, Jim ___ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
Re: [U-Boot] Question about board-specific Makefile actions
+Masahiro Hi James, On 12 March 2015 at 12:35, James Chargin jimccr...@gmail.com wrote: I could still use some help with this from someone who really knows how the make system works. Tom and Simon provided hints that were helpful, as I note below. On 03/09/2015 08:34 AM, James Chargin wrote: So, is no one willing to offer a hint? Thanks, Jim On 03/03/2015 01:39 PM, James Chargin wrote: I have a custom board in a git workspace for U-Boot 2014.07. I've copied most of this from the .../board/ti/beagle. My board directory Makefile looks like 8--- obj-y := board.o 8--- I'd like to add a few files to this directory that are processed during make all and have any newly derived files deleted during make clean. I've experimented with various Makefile contents but I can't get the new files processed or any newly derived files deleted. U-Boot's makefile system is quite large for my experience level and it seems I don't have enough understanding. A new file might contain some hush commands that are to be executed from the U-Boot command line. I'd like to use source to process these commands. The source command requires that its argument be an image (I get this into memory via TFTP), so I'd like make all to transform the text file containing the hush commands into the image file. I'd also like make clean to delete the derived image file. So, if my hush commands are in a text file called test.txt, I'd like make all to apply mkimage so that a test.img is generated. I'd also like make clean to delete test.img. I tried various changes to my Makefile, but the most likely seeming changes are 8--- IMG = test.img obj-y:= board.o board.o : $(IMG) %.img : %.txt $(srctree)/tools/mkimage -T script -n $* -C none -d $ $@ CLEAN_FILES += $(IMG) CLEAN_DIRS += . 8--- This doesn't work, nor has any other approach I've taken. mkimage is never run for make all and test.img doesn't get deleted if I create a fake one and run make clean Could someone offer a solution, either directly, or by pointing at an existing board that does something similar? On 03/09/2015 08:54 AM, Tom Rini wrote: Off the top of my head, try throwing test.img into obj-y ? Adding text.img to obj-y did cause the .img file to get generated, but it also added text.img to the list of files supplied to ld, causing the final u-boot link to fail On 03/09/2015 11:49 AM, Simon Glass wrote: Also you may want to add a command like cmd_img_txt (see Makefile.lib for examples). Did you need to add anything to ALL-y? Your mention of Makefile.lib prompted my to look there for other targets I might use. I discovered extra-y and adding extra-y := test.img to my board's Makefile caused the correct operations. As you suggest, I added cmd_my_mkimage, which while not actually needed, is a very nice way to have a non-verbose progress report in the make output. Another option is to put this outside the U-Boot build system, and just run mkimage later. I really want these steps to be part of the normal board make. Requiring a separate manual build step will inevitably result in that separate step being forgotten (most probably by me). Is there any documentation you could point me at that might explain the way these Makefiles interact? I know most of this was derived from somewhere else (Linux kernel?) as part of the move to KConfig. But I have no experience with the kernel build system and following make's debug output is difficult, at best. Some overview of how makes are done would be quite helpful to me and maybe to other non-U-Boot-developers. Yes it is called Kbuild. You could try this: https://www.kernel.org/doc/Documentation/kbuild/makefiles.txt Remaining problems: 1) I can't figure out how to clean my newly created derived .img file. I've tried each of the following four lines (one at a time), but none worked CLEAN_FILES += board/aja/helo/helo_setupdeveloper.img CLEAN_FILES += test.img CLEAN_FILES := test.img clean-files += test.img clean-files := test.img You could try adding $(warning CLEAN_FILES is $(CLEAN_FILES)) in a few places in the Makefile. 2) More generally, I'd like to be able to add some arbitrary make steps that are peculiar to my boards Makefile, but I can't figure this out either, so far. I've tried adding my_all to extra-y and then adding steps for my_all, similar to the following. 8--- extra-y := test.img my_all .PHONY my_all my_all : test1.txt # some arbitrary commands to be executed if test1.txt isn't present cp -f test.txt test1.txt 8--- In this case, make reports an error make[1]: *** No rule to make target `board/my_board/my_all', needed by `__build'. Stop. make: *** [board/my_board] Error 2 Any help would be appreciated. Maybe: targets += test1.txt Masahiro may know about this one. Regards, Simon ___ U-Boot mailing list
Re: [U-Boot] Question about board-specific Makefile actions
So, is no one willing to offer a hint? Thanks, Jim On 03/03/2015 01:39 PM, James Chargin wrote: I have a custom board in a git workspace for U-Boot 2014.07. I've copied most of this from the .../board/ti/beagle. My board directory Makefile looks like 8--- obj-y := board.o 8--- I'd like to add a few files to this directory that are processed during make all and have any newly derived files deleted during make clean. I've experimented with various Makefile contents but I can't get the new files processed or any newly derived files deleted. U-Boot's makefile system is quite large for my experience level and it seems I don't have enough understanding. A new file might contain some hush commands that are to be executed from the U-Boot command line. I'd like to use source to process these commands. The source command requires that its argument be an image (I get this into memory via TFTP), so I'd like make all to transform the text file containing the hush commands into the image file. I'd also like make clean to delete the derived image file. So, if my hush commands are in a text file called test.txt, I'd like make all to apply mkimage so that a test.img is generated. I'd also like make clean to delete test.img. I tried various changes to my Makefile, but the most likely seeming changes are 8--- IMG = test.img obj-y:= board.o board.o : $(IMG) %.img : %.txt $(srctree)/tools/mkimage -T script -n $* -C none -d $ $@ CLEAN_FILES += $(IMG) CLEAN_DIRS += . 8--- This doesn't work, nor has any other approach I've taken. mkimage is never run for make all and test.img doesn't get deleted if I create a fake one and run make clean Could someone offer a solution, either directly, or by pointing at an existing board that does something similar? Thanks Jim -- Jim Chargin AJA Video Systems j...@aja.com (530) 271-3334 http://www.aja.com ___ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
Re: [U-Boot] Question about board-specific Makefile actions
On Tue, Mar 03, 2015 at 01:39:35PM -0800, James Chargin wrote: I have a custom board in a git workspace for U-Boot 2014.07. I've copied most of this from the .../board/ti/beagle. My board directory Makefile looks like 8--- obj-y := board.o 8--- I'd like to add a few files to this directory that are processed during make all and have any newly derived files deleted during make clean. I've experimented with various Makefile contents but I can't get the new files processed or any newly derived files deleted. U-Boot's makefile system is quite large for my experience level and it seems I don't have enough understanding. A new file might contain some hush commands that are to be executed from the U-Boot command line. I'd like to use source to process these commands. The source command requires that its argument be an image (I get this into memory via TFTP), so I'd like make all to transform the text file containing the hush commands into the image file. I'd also like make clean to delete the derived image file. So, if my hush commands are in a text file called test.txt, I'd like make all to apply mkimage so that a test.img is generated. I'd also like make clean to delete test.img. I tried various changes to my Makefile, but the most likely seeming changes are 8--- IMG = test.img obj-y := board.o board.o : $(IMG) %.img : %.txt $(srctree)/tools/mkimage -T script -n $* -C none -d $ $@ CLEAN_FILES += $(IMG) CLEAN_DIRS += . 8--- This doesn't work, nor has any other approach I've taken. mkimage is never run for make all and test.img doesn't get deleted if I create a fake one and run make clean Could someone offer a solution, either directly, or by pointing at an existing board that does something similar? Off the top of my head, try throwing test.img into obj-y ? -- Tom signature.asc Description: Digital signature ___ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
Re: [U-Boot] Question about board-specific Makefile actions
Hi, On 9 March 2015 at 08:54, Tom Rini tr...@konsulko.com wrote: On Tue, Mar 03, 2015 at 01:39:35PM -0800, James Chargin wrote: I have a custom board in a git workspace for U-Boot 2014.07. I've copied most of this from the .../board/ti/beagle. My board directory Makefile looks like 8--- obj-y := board.o 8--- I'd like to add a few files to this directory that are processed during make all and have any newly derived files deleted during make clean. I've experimented with various Makefile contents but I can't get the new files processed or any newly derived files deleted. U-Boot's makefile system is quite large for my experience level and it seems I don't have enough understanding. A new file might contain some hush commands that are to be executed from the U-Boot command line. I'd like to use source to process these commands. The source command requires that its argument be an image (I get this into memory via TFTP), so I'd like make all to transform the text file containing the hush commands into the image file. I'd also like make clean to delete the derived image file. So, if my hush commands are in a text file called test.txt, I'd like make all to apply mkimage so that a test.img is generated. I'd also like make clean to delete test.img. I tried various changes to my Makefile, but the most likely seeming changes are 8--- IMG = test.img obj-y := board.o board.o : $(IMG) %.img : %.txt $(srctree)/tools/mkimage -T script -n $* -C none -d $ $@ CLEAN_FILES += $(IMG) CLEAN_DIRS += . 8--- This doesn't work, nor has any other approach I've taken. mkimage is never run for make all and test.img doesn't get deleted if I create a fake one and run make clean Could someone offer a solution, either directly, or by pointing at an existing board that does something similar? Off the top of my head, try throwing test.img into obj-y ? Also you may want to add a command like cmd_img_txt (see Makefile.lib for examples). Did you need to add anything to ALL-y? Another option is to put this outside the U-Boot build system, and just run mkimage later. Regards, Simon ___ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
[U-Boot] Question about board-specific Makefile actions
I have a custom board in a git workspace for U-Boot 2014.07. I've copied most of this from the .../board/ti/beagle. My board directory Makefile looks like 8--- obj-y := board.o 8--- I'd like to add a few files to this directory that are processed during make all and have any newly derived files deleted during make clean. I've experimented with various Makefile contents but I can't get the new files processed or any newly derived files deleted. U-Boot's makefile system is quite large for my experience level and it seems I don't have enough understanding. A new file might contain some hush commands that are to be executed from the U-Boot command line. I'd like to use source to process these commands. The source command requires that its argument be an image (I get this into memory via TFTP), so I'd like make all to transform the text file containing the hush commands into the image file. I'd also like make clean to delete the derived image file. So, if my hush commands are in a text file called test.txt, I'd like make all to apply mkimage so that a test.img is generated. I'd also like make clean to delete test.img. I tried various changes to my Makefile, but the most likely seeming changes are 8--- IMG = test.img obj-y := board.o board.o : $(IMG) %.img : %.txt $(srctree)/tools/mkimage -T script -n $* -C none -d $ $@ CLEAN_FILES += $(IMG) CLEAN_DIRS += . 8--- This doesn't work, nor has any other approach I've taken. mkimage is never run for make all and test.img doesn't get deleted if I create a fake one and run make clean Could someone offer a solution, either directly, or by pointing at an existing board that does something similar? Thanks Jim -- Jim Chargin AJA Video Systems j...@aja.com (530) 271-3334 http://www.aja.com ___ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
