tree: Drop non-existent directories from subdirs-y

Change-Id: Icb9e72edf3a982a095dceee4da19f90c53fcddd0
Signed-off-by: Elyes Haouas <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/83021
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Singer <service+coreboot-gerrit@felixsinger.de>
diff --git a/src/cpu/Makefile.mk b/src/cpu/Makefile.mk
index b1c1b1b..af24027 100644
--- a/src/cpu/Makefile.mk
+++ b/src/cpu/Makefile.mk
@@ -6,7 +6,6 @@
 subdirs-y += amd
 subdirs-y += armltd
 subdirs-y += intel
-subdirs-y += ti
 subdirs-$(CONFIG_ARCH_X86) += x86
 subdirs-$(CONFIG_CPU_QEMU_X86) += qemu-x86
 subdirs-$(CONFIG_CPU_POWER9) += power9
diff --git a/src/mainboard/siemens/fa_ehl/Makefile.mk b/src/mainboard/siemens/fa_ehl/Makefile.mk
index e34eddb..574d595 100644
--- a/src/mainboard/siemens/fa_ehl/Makefile.mk
+++ b/src/mainboard/siemens/fa_ehl/Makefile.mk
@@ -1,7 +1,5 @@
 ## SPDX-License-Identifier: GPL-2.0-only
 
-subdirs-y += spd
-
 bootblock-y += bootblock.c
 
 romstage-y += romstage_fsp_params.c
diff --git a/src/superio/fintek/Makefile.mk b/src/superio/fintek/Makefile.mk
index 1c34f6d..b9cfe4d 100644
--- a/src/superio/fintek/Makefile.mk
+++ b/src/superio/fintek/Makefile.mk
@@ -8,7 +8,6 @@
 subdirs-y += f71859
 subdirs-y += f71863fg
 subdirs-y += f71869ad
-subdirs-y += f71872
 subdirs-y += f81865f
 subdirs-y += f81866d
 subdirs-y += f81803a