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@xxxxxxxxxx>
Cc: Ralf Baechle <ralf@xxxxxxxxxxxxxx>
Cc: Paul Burton <paul.burton@xxxxxxxx>
Cc: Matt Redfearn <matt.redfearn@xxxxxxxx>
Cc: linux-mips@xxxxxxxxxxxxxx
Cc: linux-kbuild@xxxxxxxxxxxxxxx
---
arch/mips/Makefile | 19 +++++++++++++++++++
1 file changed, 19 insertions(+)
diff --git a/arch/mips/Makefile b/arch/mips/Makefile
index 9ba487c1c4d2..e7a9ec56aa51 100644
--- a/arch/mips/Makefile
+++ b/arch/mips/Makefile
@@ -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 \
--
git-series 0.9.1
--
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