Move sencha_hw.mk into sencha platform config

Change-Id: I2bfe14a4dc561d0fb657e4a97ee3ccaefaa93907

platforms/sencha/platform.mk

diff --git a/platforms/sencha/platform.mk b/platforms/sencha/platform.mk
index 8706c9d..c265c5a 100644
--- a/platforms/sencha/platform.mk
+++ b/platforms/sencha/platform.mk
@@ -35,6 +35,7 @@
 include $(ROOTDIR)/build/platforms/nexus/renode.mk
 include $(ROOTDIR)/build/platforms/sencha/cheriot.mk
 include $(ROOTDIR)/build/platforms/sencha/riscv_toolchain.mk
+include $(ROOTDIR)/build/platforms/sencha/sencha_hw.mk
 
 include $(ROOTDIR)/build/platforms/nexus/iree.mk
 include $(ROOTDIR)/build/platforms/nexus/kelvin.mk

platforms/sencha/sencha_hw.mk

diff --git a/platforms/shodan/sencha_hw.mk b/platforms/sencha/sencha_hw.mk
similarity index 100%
rename from platforms/shodan/sencha_hw.mk
rename to platforms/sencha/sencha_hw.mk

platforms/shodan/platform.mk

diff --git a/platforms/shodan/platform.mk b/platforms/shodan/platform.mk
index 1b1956e..5e898da 100644
--- a/platforms/shodan/platform.mk
+++ b/platforms/shodan/platform.mk
@@ -18,7 +18,6 @@
 include $(ROOTDIR)/build/platforms/shodan/opentitan_hw.mk
 include $(ROOTDIR)/build/platforms/shodan/opentitan_sw.mk
 include $(ROOTDIR)/build/platforms/shodan/springbok.mk
-include $(ROOTDIR)/build/platforms/shodan/sencha_hw.mk
 include $(ROOTDIR)/build/platforms/shodan/tbm.mk
 include $(ROOTDIR)/build/platforms/shodan/tock.mk