zephyr/arch/arc/Kbuild

subdir-ccflags-y +=-I$(srctree)/include/drivers
subdir-ccflags-y +=-I$(srctree)/drivers
subdir-asflags-y += $(subdir-ccflags-y)

obj-y += soc/$(SOC_PATH)/
obj-y += core/
arc: only build configured platform Use CONFIG_PLATFORM to only build the selected platform. This makes the makefile with drop-in platforms, does not need to be changed for any new platforms. Change-Id: I21f4bd88b04a7e53bc80b9710b1e7668def4e407 Signed-off-by: Anas Nashif <anas.nashif@intel.com> 2015-09-26 20:22:40 +08:00			`subdir-ccflags-y +=-I$(srctree)/include/drivers`
			`subdir-ccflags-y +=-I$(srctree)/drivers`
			`subdir-asflags-y += $(subdir-ccflags-y)`
Move scripts/Makefile.<arch>preparch to arch/<arch> Follow the model of the Linux kernel for adding arch specific CFLAGS by using the Makefile and Kbuild combination in the arch/<arch> directory. This will also allow adding architecture specific targets and is easy to maintain when alongside the architecture. Change-Id: If51a78e8845baa71d9090c4a4f49fcd013354840 Signed-off-by: Anas Nashif <anas.nashif@intel.com> 2015-08-23 23:22:40 +08:00
new SoC naming convention Use SOC_FAMILY and SOC_SERIES to identify soc families and series and to point to the correct linker files and files related to a specific SoC. Change-Id: I8b1a7339f37d6ea4161d03073d36557a40c0b4a6 Signed-off-by: Anas Nashif <anas.nashif@intel.com> 2016-04-03 21:37:43 +08:00			`obj-y += soc/$(SOC_PATH)/`
build: fix issue with static interrupts on ARC/ARM Static interrupts rely on a trick where the _sw_isr_table array is declared with each element in a different .gnu.linkonce section, initially pointing to the spurious IRQ handler. When drivers or apps declare their own interrupts, they override the element with their own containing the real ISR and parameter. However, this only works if the initial declaration of the _sw_isr_table array with the spurious handlers is linked last. App-specific code was being linked later than the core code, causing static interrupts declared in apps not to be installed correctly. If the _sw_isr_table is moved from SOC-specific code to core arch code, interrupts configured under soc/ should still also work. Change-Id: Iec7df47386dfbbf2956a807da27dc8aa6e01b268 Signed-off-by: Andrew Boie <andrew.p.boie@intel.com> 2016-01-28 06:40:45 +08:00			`obj-y += core/`