cpu/x86/tsc: Deduplicate Makefile logic

The code under `cpu/x86/tsc` is only compiled in when its `Makefile.inc`
is included from platform (CPU/SoC) code and the `UDELAY_TSC` Kconfig
option is enabled.

Include `cpu/x86/tsc/Makefile.inc` once from `cpu/x86/Makefile.inc` and
drop the now-redundant inclusions from platform code. Also, deduplicate
the `UDELAY_TSC` guards.

Change-Id: I41e96026f37f19de954fd5985b92a08cb97876c1
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/57456
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>

16 files changed, 0 insertions, 17 deletions

diff --git a/src/soc/amd/common/block/cpu/tsc/Makefile.inc b/src/soc/amd/common/block/cpu/tsc/Makefile.inc
index 4f2729bcb6c4..e24db5813316 100644
--- a/src/soc/amd/common/block/cpu/tsc/Makefile.inc
+++ b/src/soc/amd/common/block/cpu/tsc/Makefile.inc
@@ -1,7 +1,5 @@
 ifeq ($(CONFIG_SOC_AMD_COMMON_BLOCK_TSC_FAM17H_19H),y)
 
-subdirs-y += ../../../../../../cpu/x86/tsc
-
 bootblock-y += tsc_freq.c
 bootblock-y += monotonic_timer.c
 
diff --git a/src/soc/amd/stoneyridge/Makefile.inc b/src/soc/amd/stoneyridge/Makefile.inc
index c3ca69da062f..fb6e20488b6b 100644
--- a/src/soc/amd/stoneyridge/Makefile.inc
+++ b/src/soc/amd/stoneyridge/Makefile.inc
@@ -3,7 +3,6 @@
 ifeq ($(CONFIG_SOC_AMD_STONEYRIDGE),y)
 
 subdirs-y += ../../../cpu/amd/mtrr/
-subdirs-y += ../../../cpu/x86/tsc
 subdirs-y += ../../../cpu/x86/lapic
 subdirs-y += ../../../cpu/x86/cache
 subdirs-y += ../../../cpu/x86/mtrr
diff --git a/src/soc/intel/alderlake/Makefile.inc b/src/soc/intel/alderlake/Makefile.inc
index 783a4453af16..c7e0abc492fd 100644
--- a/src/soc/intel/alderlake/Makefile.inc
+++ b/src/soc/intel/alderlake/Makefile.inc
@@ -4,7 +4,6 @@ subdirs-y += ../../../cpu/intel/microcode
 subdirs-y += ../../../cpu/intel/turbo
 subdirs-y += ../../../cpu/x86/lapic
 subdirs-y += ../../../cpu/x86/mtrr
-subdirs-y += ../../../cpu/x86/tsc
 
 # all (bootblock, verstage, romstage, postcar, ramstage)
 all-y += gspi.c
diff --git a/src/soc/intel/apollolake/Makefile.inc b/src/soc/intel/apollolake/Makefile.inc
index 778811e5de6d..49707da1a6e8 100644
--- a/src/soc/intel/apollolake/Makefile.inc
+++ b/src/soc/intel/apollolake/Makefile.inc
@@ -5,7 +5,6 @@ subdirs-y += ../../../cpu/intel/microcode
 subdirs-y += ../../../cpu/intel/turbo
 subdirs-y += ../../../cpu/x86/lapic
 subdirs-y += ../../../cpu/x86/mtrr
-subdirs-y += ../../../cpu/x86/tsc
 subdirs-y += ../../../cpu/x86/cache
 
 bootblock-y += bootblock/bootblock.c
diff --git a/src/soc/intel/baytrail/Makefile.inc b/src/soc/intel/baytrail/Makefile.inc
index f4c4d7e75a4c..1fabd4f80fe2 100644
--- a/src/soc/intel/baytrail/Makefile.inc
+++ b/src/soc/intel/baytrail/Makefile.inc
@@ -3,7 +3,6 @@ ifeq ($(CONFIG_SOC_INTEL_BAYTRAIL),y)
 subdirs-y += romstage
 subdirs-y += ../../../cpu/x86/lapic
 subdirs-y += ../../../cpu/x86/mtrr
-subdirs-y += ../../../cpu/x86/tsc
 subdirs-y += ../../../cpu/intel/microcode
 subdirs-y += ../../../cpu/intel/turbo
 subdirs-y += ../../../cpu/intel/common
diff --git a/src/soc/intel/braswell/Makefile.inc b/src/soc/intel/braswell/Makefile.inc
index dade9a249f8b..0080d72c24d3 100644
--- a/src/soc/intel/braswell/Makefile.inc
+++ b/src/soc/intel/braswell/Makefile.inc
@@ -3,7 +3,6 @@ ifeq ($(CONFIG_SOC_INTEL_BRASWELL),y)
 subdirs-y += romstage
 subdirs-y += ../../../cpu/x86/lapic
 subdirs-y += ../../../cpu/x86/mtrr
-subdirs-y += ../../../cpu/x86/tsc
 subdirs-y += ../../../cpu/intel/microcode
 subdirs-y += ../../../cpu/intel/turbo
 subdirs-y += ../../../cpu/intel/common
diff --git a/src/soc/intel/cannonlake/Makefile.inc b/src/soc/intel/cannonlake/Makefile.inc
index 2da892188786..49e9f0c707d9 100644
--- a/src/soc/intel/cannonlake/Makefile.inc
+++ b/src/soc/intel/cannonlake/Makefile.inc
@@ -5,7 +5,6 @@ subdirs-y += ../../../cpu/intel/microcode
 subdirs-y += ../../../cpu/intel/turbo
 subdirs-y += ../../../cpu/x86/lapic
 subdirs-y += ../../../cpu/x86/mtrr
-subdirs-y += ../../../cpu/x86/tsc
 subdirs-y += ../../../cpu/intel/common
 
 bootblock-y += bootblock/bootblock.c
diff --git a/src/soc/intel/denverton_ns/Makefile.inc b/src/soc/intel/denverton_ns/Makefile.inc
index beb347195533..c222920d7343 100644
--- a/src/soc/intel/denverton_ns/Makefile.inc
+++ b/src/soc/intel/denverton_ns/Makefile.inc
@@ -6,7 +6,6 @@ subdirs-y += ../../../cpu/intel/microcode
 subdirs-y += ../../../cpu/intel/turbo
 subdirs-y += ../../../cpu/x86/lapic
 subdirs-y += ../../../cpu/x86/mtrr
-subdirs-y += ../../../cpu/x86/tsc
 subdirs-y += ../../../cpu/x86/cache
 
 bootblock-y += bootblock/bootblock.c
diff --git a/src/soc/intel/elkhartlake/Makefile.inc b/src/soc/intel/elkhartlake/Makefile.inc
index 462bc3aa6cde..e3cf119ba514 100644
--- a/src/soc/intel/elkhartlake/Makefile.inc
+++ b/src/soc/intel/elkhartlake/Makefile.inc
@@ -5,7 +5,6 @@ subdirs-y += ../../../cpu/intel/microcode
 subdirs-y += ../../../cpu/intel/turbo
 subdirs-y += ../../../cpu/x86/lapic
 subdirs-y += ../../../cpu/x86/mtrr
-subdirs-y += ../../../cpu/x86/tsc
 
 # all (bootblock, verstage, romstage, postcar, ramstage)
 all-y += gspi.c
diff --git a/src/soc/intel/icelake/Makefile.inc b/src/soc/intel/icelake/Makefile.inc
index c16195f01d02..a53a225b1289 100644
--- a/src/soc/intel/icelake/Makefile.inc
+++ b/src/soc/intel/icelake/Makefile.inc
@@ -5,7 +5,6 @@ subdirs-y += ../../../cpu/intel/microcode
 subdirs-y += ../../../cpu/intel/turbo
 subdirs-y += ../../../cpu/x86/lapic
 subdirs-y += ../../../cpu/x86/mtrr
-subdirs-y += ../../../cpu/x86/tsc
 
 # all (bootblock, verstage, romstage, postcar, ramstage)
 all-y += gspi.c
diff --git a/src/soc/intel/jasperlake/Makefile.inc b/src/soc/intel/jasperlake/Makefile.inc
index 56aad1f5ef0a..f450257b5473 100644
--- a/src/soc/intel/jasperlake/Makefile.inc
+++ b/src/soc/intel/jasperlake/Makefile.inc
@@ -5,7 +5,6 @@ subdirs-y += ../../../cpu/intel/microcode
 subdirs-y += ../../../cpu/intel/turbo
 subdirs-y += ../../../cpu/x86/lapic
 subdirs-y += ../../../cpu/x86/mtrr
-subdirs-y += ../../../cpu/x86/tsc
 
 # all (bootblock, verstage, romstage, postcar, ramstage)
 all-y += gspi.c
diff --git a/src/soc/intel/quark/Makefile.inc b/src/soc/intel/quark/Makefile.inc
index 387884a2c941..c0b213eb601b 100644
--- a/src/soc/intel/quark/Makefile.inc
+++ b/src/soc/intel/quark/Makefile.inc
@@ -4,7 +4,6 @@ ifeq ($(CONFIG_SOC_INTEL_QUARK),y)
 
 subdirs-y += romstage
 subdirs-y += ../../../cpu/x86/mtrr
-subdirs-y += ../../../cpu/x86/tsc
 
 bootblock-y += bootblock/esram_init.S
 bootblock-y += bootblock/bootblock.c
diff --git a/src/soc/intel/skylake/Makefile.inc b/src/soc/intel/skylake/Makefile.inc
index 0e9d6f9a3d82..c191aac607f4 100644
--- a/src/soc/intel/skylake/Makefile.inc
+++ b/src/soc/intel/skylake/Makefile.inc
@@ -7,7 +7,6 @@ subdirs-y += ../../../cpu/intel/microcode
 subdirs-y += ../../../cpu/intel/turbo
 subdirs-y += ../../../cpu/x86/lapic
 subdirs-y += ../../../cpu/x86/mtrr
-subdirs-y += ../../../cpu/x86/tsc
 
 bootblock-y += bootblock/bootblock.c
 bootblock-y += i2c.c
diff --git a/src/soc/intel/tigerlake/Makefile.inc b/src/soc/intel/tigerlake/Makefile.inc
index b50047ebfebc..0ec8e843f031 100644
--- a/src/soc/intel/tigerlake/Makefile.inc
+++ b/src/soc/intel/tigerlake/Makefile.inc
@@ -5,7 +5,6 @@ subdirs-y += ../../../cpu/intel/microcode
 subdirs-y += ../../../cpu/intel/turbo
 subdirs-y += ../../../cpu/x86/lapic
 subdirs-y += ../../../cpu/x86/mtrr
-subdirs-y += ../../../cpu/x86/tsc
 
 # all (bootblock, verstage, romstage, postcar, ramstage)
 all-y += gspi.c
diff --git a/src/soc/intel/xeon_sp/cpx/Makefile.inc b/src/soc/intel/xeon_sp/cpx/Makefile.inc
index b2e653e50e96..4d494b54664e 100644
--- a/src/soc/intel/xeon_sp/cpx/Makefile.inc
+++ b/src/soc/intel/xeon_sp/cpx/Makefile.inc
@@ -5,7 +5,6 @@ ifeq ($(CONFIG_SOC_INTEL_COOPERLAKE_SP),y)
 subdirs-y += ../../../../cpu/intel/turbo
 subdirs-y += ../../../../cpu/x86/lapic
 subdirs-y += ../../../../cpu/x86/mtrr
-subdirs-y += ../../../../cpu/x86/tsc
 subdirs-y += ../../../../cpu/intel/microcode
 
 romstage-y += romstage.c ddr.c
diff --git a/src/soc/intel/xeon_sp/skx/Makefile.inc b/src/soc/intel/xeon_sp/skx/Makefile.inc
index 766360299f23..5840580334a5 100644
--- a/src/soc/intel/xeon_sp/skx/Makefile.inc
+++ b/src/soc/intel/xeon_sp/skx/Makefile.inc
@@ -6,7 +6,6 @@ subdirs-y += ../../../../cpu/intel/microcode
 subdirs-y += ../../../../cpu/intel/turbo
 subdirs-y += ../../../../cpu/x86/lapic
 subdirs-y += ../../../../cpu/x86/mtrr
-subdirs-y += ../../../../cpu/x86/tsc
 subdirs-y += ../../../../cpu/x86/cache
 
 postcar-y += soc_util.c