AGESA f15tn: Fix building IDS tracing support

Also add a config file to ensure the code gets build-tested.

Change-Id: I530eccd2a194bc79de5ee354d98260d93423cd5b
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/53986
Reviewed-by: Michał Żygowski <michal.zygowski@3mdeb.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
diff --git a/configs/config.asus_a88xm-e.agesa_debug b/configs/config.asus_a88xm-e.agesa_debug
new file mode 100644
index 0000000..c4ec6c66
--- /dev/null
+++ b/configs/config.asus_a88xm-e.agesa_debug
@@ -0,0 +1,7 @@
+CONFIG_VENDOR_ASUS=y
+CONFIG_BOARD_ASUS_A88XM_E=y
+CONFIG_ENABLE_MRC_CACHE=y
+CONFIG_IDS_TRACING_ENABLED=y
+CONFIG_AGESA_EXTRA_TIMESTAMPS=y
+CONFIG_DEFAULT_CONSOLE_LOGLEVEL_8=y
+CONFIG_DEBUG_RESOURCES=y