@@ -476,6 +476,21 @@ define archhelp
echo
echo ' {micro32,32,64}{r1,r2,r6}{el,}_defconfig <BOARDS="list of boards">'
echo
+ echo ' Where BOARDS is some subset of the following:'
+ for board in $(sort $(BOARDS)); do echo " $${board}"; done
+ echo
+ echo ' Specifically the following generic default configurations are'
+ echo ' supported:'
+ echo
+ $(foreach cfg,$(generic_defconfigs),
+ printf " %-24s - Build generic kernel for $(call describe_generic_defconfig,$(cfg))\n" $(cfg);)
+ echo
+ echo ' The following legacy default configurations have been converted to'
+ echo ' generic and can still be used:'
+ echo
+ $(foreach cfg,$(sort $(legacy_defconfigs)),
+ printf " %-24s - Build $($(cfg)-y)\n" $(cfg);)
+ echo
echo ' Otherwise, the following default configurations are available:'
endef
@@ -510,6 +525,10 @@ endef
$(eval $(call gen_generic_defconfigs,32 64,r1 r2 r6,eb el))
$(eval $(call gen_generic_defconfigs,micro32,r2,eb el))
+define describe_generic_defconfig
+$(subst 32r,MIPS32 r,$(subst 64r,MIPS64 r,$(subst el, little endian,$(patsubst %_defconfig,%,$(1)))))
+endef
+
.PHONY: $(generic_defconfigs)
$(generic_defconfigs):
$(Q)$(CONFIG_SHELL) $(srctree)/scripts/kconfig/merge_config.sh \
Expand the MIPS Makefile help text to list generic board names, generic defconfigs, and legacy defconfigs which have been converted to generic and are still usable. Here's a snippet of the new "make ARCH=mips help" output: ... If you are targeting a system supported by generic kernels you may configure the kernel for a given architecture target like so: {micro32,32,64}{r1,r2,r6}{el,}_defconfig <BOARDS="list of boards"> Where BOARDS is some subset of the following: boston ni169445 ranchu sead-3 xilfpga Specifically the following generic default configurations are supported: 32r1_defconfig - Build generic kernel for MIPS32 r1 32r1el_defconfig - Build generic kernel for MIPS32 r1 little endian 32r2_defconfig - Build generic kernel for MIPS32 r2 32r2el_defconfig - Build generic kernel for MIPS32 r2 little endian 32r6_defconfig - Build generic kernel for MIPS32 r6 32r6el_defconfig - Build generic kernel for MIPS32 r6 little endian 64r1_defconfig - Build generic kernel for MIPS64 r1 64r1el_defconfig - Build generic kernel for MIPS64 r1 little endian 64r2_defconfig - Build generic kernel for MIPS64 r2 64r2el_defconfig - Build generic kernel for MIPS64 r2 little endian 64r6_defconfig - Build generic kernel for MIPS64 r6 64r6el_defconfig - Build generic kernel for MIPS64 r6 little endian micro32r2_defconfig - Build generic kernel for microMIPS32 r2 micro32r2el_defconfig - Build generic kernel for microMIPS32 r2 little endian The following legacy default configurations have been converted to generic and can still be used: sead3_defconfig - Build 32r2el_defconfig BOARDS=sead-3 sead3micro_defconfig - Build micro32r2el_defconfig BOARDS=sead-3 xilfpga_defconfig - Build 32r2el_defconfig BOARDS=xilfpga ... Signed-off-by: James Hogan <jhogan@kernel.org> Cc: Ralf Baechle <ralf@linux-mips.org> Cc: Paul Burton <paul.burton@mips.com> Cc: Matt Redfearn <matt.redfearn@mips.com> Cc: linux-mips@linux-mips.org Cc: linux-kbuild@vger.kernel.org --- arch/mips/Makefile | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+)