This directory (https://git.openwrt.org/?p=openwrt/openwrt.git;a=tree;f=target/linux/bcm63xx/image;hb=014d3f593acea13ee6aa002d858f182806ed43f0) has two mk files
bcm63xx_nand.mk adds the following:
DEVICE_PACKAGES += nand-utils
for my understanding (which is incorrect)
bcm63xx.mk should contain devices that doesn't support nand, and
bcm63xx_nand.mk contains devices that do.
However I've found device that needs nand support in
bcm63xx.mk file, why is that? what is the meaning of
bcm63xx_nand.mk and why devices in it needs
nand-utils and devices in
bcm63xx.mk doesn't need?
second question is why smp goes together with
323 include bcm63xx.mk 324 325 ifeq ($(SUBTARGET),smp) 326 include bcm63xx_nand.mk 327 endif
for my understanding smp is related to multiprocessing, why smp requires