diff options
| author | Mark Brown <broonie@kernel.org> | 2022-05-03 18:02:30 +0100 |
|---|---|---|
| committer | Catalin Marinas <catalin.marinas@arm.com> | 2022-05-04 15:30:28 +0100 |
| commit | c07d8017bceb82cbe5fedd129d072c59a53f5513 (patch) | |
| tree | 30a81cc7a684bbea0795df092eb832f7632cdf6e /arch/arm64/tools/Makefile | |
| parent | 66847e0618d7dcaf34d9626e2b1f699fc05a2fef (diff) | |
arm64/sysreg: Enable automatic generation of system register definitions
Now that we have a script for generating system registers hook it up to the
build system similarly to cpucaps. Since we don't currently have any actual
register information in the input file this should produce no change in the
built kernel. For ease of review the register information will be converted
in separate patches.
Signed-off-by: Mark Brown <broonie@kernel.org>
Acked-by: Mark Rutland <mark.rutland@arm.com>
Link: https://lore.kernel.org/r/20220503170233.507788-10-broonie@kernel.org
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Diffstat (limited to 'arch/arm64/tools/Makefile')
| -rw-r--r-- | arch/arm64/tools/Makefile | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/arch/arm64/tools/Makefile b/arch/arm64/tools/Makefile index cf1307188150..07a93ab21a62 100644 --- a/arch/arm64/tools/Makefile +++ b/arch/arm64/tools/Makefile @@ -3,7 +3,7 @@ gen := arch/$(ARCH)/include/generated kapi := $(gen)/asm -kapi-hdrs-y := $(kapi)/cpucaps.h +kapi-hdrs-y := $(kapi)/cpucaps.h $(kapi)/sysreg-defs.h targets += $(addprefix ../../../, $(kapi-hdrs-y)) @@ -14,5 +14,11 @@ kapi: $(kapi-hdrs-y) quiet_cmd_gen_cpucaps = GEN $@ cmd_gen_cpucaps = mkdir -p $(dir $@); $(AWK) -f $(real-prereqs) > $@ +quiet_cmd_gen_sysreg = GEN $@ + cmd_gen_sysreg = mkdir -p $(dir $@); $(AWK) -f $(real-prereqs) > $@ + $(kapi)/cpucaps.h: $(src)/gen-cpucaps.awk $(src)/cpucaps FORCE $(call if_changed,gen_cpucaps) + +$(kapi)/sysreg-defs.h: $(src)/gen-sysreg.awk $(src)/sysreg FORCE + $(call if_changed,gen_sysreg) |