Commit Graph

7 Commits

Author SHA1 Message Date
Ulf Samuelsson
fd9db1bd81 Add option for advanced linux configuration (experimental, only visible for Atmel targets) 2007-07-20 07:43:21 +00:00
"Steven J. Hill"
62b5ae4b66 Fix INITRAMFS target that was broken. Get rid of config stuff out of the top-level directory. Finally fix Linux kernel module building such that modules are built and installed first followed by rest of packages. This allows for packages to build external Linux kernel modules. 2007-07-18 18:07:19 +00:00
"Steven J. Hill"
1bb1d9f396 Add 'linux26-modules' target to allow external drivers to be built with the kernel. Also, remove 'boot' directory before creating INITRAMFS. 2007-07-17 13:28:31 +00:00
"Steven J. Hill"
c5180589da A number of fixes including placing of the final image into the 'binaries' directory. Moved INITRAMFS_TARGET to the correct location as modules from the built kernel were not being installed until after the INITRAMFS had been built. Fixed config options for INITRAMFS to be correct and cleaned up whitespace/tab issues. 2007-07-17 00:20:32 +00:00
Ulf Samuelsson
412ca2a4d4 BSP Patch:
=========================================================
	The purpose of the BSP patch is to allow building
	several boards inside the same buildroot tree.
	For this to work, each board has to have its
	own "$(TARGET_DIR)" and all *configurable* packages
	must be rebuilt for each board.
	They are now built in the "$(PROJECT_BUILD_DIR)"
	All non configurable packages can and should still
	be built in the "$(BUILD_DIR)".
	If a package is built for one board, then when
	you build for a second board of the same architecture
	the build becomes a simple copy of the resulting
	binaries.

	-----
	Define BR2_PROJECT which will be used as the selector
	between different boards. Note that BR2_PROJECT allow
	you to build multiple root file systems for a single 
	board, and should not be confused with BR2_BOARD_NAME
	which relates to the H/W.

	-----
	Define PROJECT_BUILD_DIR as 	"PROJECT_BUILD_DIR/$(PROJECT)"
	Define BINARIES_DIR as 		"binaries/$(PROJECT)"
	Define TARGET_DIR as		"$(PROJECT_BUILD_DIR)/root"
	(some prefix/postfix may apply)

	Resulting images are stored in	"$(BINARIES_DIR)"

	-----
	Define a few new environment variables in Makefile

	PROJECT:	Stripped BR2_PROJECT
	DATE:		Date of build in YYYY-MM-DD format
	HOSTNAME:	Stripped BR2_HOSTNAME	=> /etc/hostname
	BANNER:		Stripped BR2_BANNER	=> /etc/issue

	Linux and Busybox will be built in $(PROJECT_BUILD_DIR)
	More patches will be needed later to ensure all
	configurable packages are built in this directory.
2007-07-12 13:11:03 +00:00
Ulf Samuelsson
c0c804da6e Configure linux within target/linux/Config.in instead of within target/device/Config.in 2007-07-11 14:42:32 +00:00
Ulf Samuelsson
0e5715a9d7 Build linux within target/linux/Makefile.in instead of within target/linux26.mk 2007-07-11 14:34:55 +00:00