Index: sys/arch/evbarm/conf/GENERIC64
===================================================================
RCS file: /cvsroot/src/sys/arch/evbarm/conf/GENERIC64,v
retrieving revision 1.175
diff -u -p -r1.175 GENERIC64
--- sys/arch/evbarm/conf/GENERIC64	24 Jan 2021 18:02:51 -0000	1.175
+++ sys/arch/evbarm/conf/GENERIC64	27 Jan 2021 15:46:14 -0000
@@ -34,6 +34,7 @@ pseudo-device 	openfirm	# /dev/openfirm
 options 	INCLUDE_CONFIG_FILE
 #options 	UVMHIST		# kernhist for uvm/pmap subsystems
 #options 	UVMHIST_PRINT,KERNHIST_DELAY=0
+#options 	PCI_CONFIG_DUMP	# verbosely dump PCI config space
 
 # EARLYCONS is required for early init messages from VERBOSE_INIT_ARM.
 #options 	EARLYCONS=bcm2837, CONSADDR=0x3f215040
@@ -70,6 +71,16 @@ options 	ARMV81_PAN
 #options 	POOL_QUARANTINE	# optional
 #options 	KASAN_PANIC	# optional
 
+# These options enable verbose messages for several subsystems.
+# Warning, these may compile large string tables into the kernel!
+#options 	ACPIVERBOSE	# verbose ACPI configuration messages
+#options 	HDAUDIOVERBOSE	# verbose HDAUDIO driver messages
+#options 	MIIVERBOSE	# verbose PHY autoconfig messages
+#options 	PCIVERBOSE	# verbose PCI device autoconfig messages
+#options 	PCMCIAVERBOSE	# verbose PCMCIA configuration messages
+#options 	SCSIVERBOSE	# human readable SCSI error messages
+#options 	USBVERBOSE	# verbose USB device autoconfig messages
+
 makeoptions	DEBUG="-g"	# compile full symbol table
 makeoptions	COPY_SYMTAB=1
 
@@ -390,7 +401,6 @@ vcaudio0 	at vchiq0
 hdaudio*	at fdt?			# Intel HDA
 hdaudio*	at pci? dev ? function ?
 hdafg*		at hdaudiobus?
-options 	HDAUDIOVERBOSE
 options 	HDAUDIO_ENABLE_HDMI
 options 	HDAUDIO_ENABLE_DISPLAYPORT
 ausoc*		at fdt?			# Simple SoC audio card
Index: sys/arch/evbarm/conf/GENERIC
===================================================================
RCS file: /cvsroot/src/sys/arch/evbarm/conf/GENERIC,v
retrieving revision 1.90
diff -u -p -r1.90 GENERIC
--- sys/arch/evbarm/conf/GENERIC	29 Dec 2020 01:48:22 -0000	1.90
+++ sys/arch/evbarm/conf/GENERIC	27 Jan 2021 15:46:14 -0000
@@ -38,6 +38,7 @@ pseudo-device 	openfirm	# /dev/openfirm
 #options 	DEBUG
 #options 	LOCKDEBUG
 #options 	UVMHIST		# kernhist for uvm/pmap subsystems
+#options 	PCI_CONFIG_DUMP	# verbosely dump PCI config space
 
 options 	MSGBUFSIZE=32768
 
@@ -89,6 +90,16 @@ options 	MSGBUFSIZE=32768
 #options 	POOL_QUARANTINE	# optional
 #options 	KASAN_PANIC	# optional
 
+# These options enable verbose messages for several subsystems.
+# Warning, these may compile large string tables into the kernel!
+#options 	ACPIVERBOSE	# verbose ACPI configuration messages
+#options 	HDAUDIOVERBOSE	# verbose HDAUDIO driver messages
+#options 	MIIVERBOSE	# verbose PHY autoconfig messages
+#options 	PCIVERBOSE	# verbose PCI device autoconfig messages
+#options 	PCMCIAVERBOSE	# verbose PCMCIA configuration messages
+#options 	SCSIVERBOSE	# human readable SCSI error messages
+#options 	USBVERBOSE	# verbose USB device autoconfig messages
+
 makeoptions 	DEBUG="-g"	# compile full symbol table
 makeoptions 	COPY_SYMTAB=1
 
@@ -414,7 +425,6 @@ ausoc* 		at fdt?			# Simple SoC audio ca
 h3codec* 	at fdt?			# Allwinner H3 audio codec (analog part)
 hdaudio* 	at fdt?			# Intel HDA
 hdafg* 		at hdaudiobus?
-options 	HDAUDIOVERBOSE
 options 	HDAUDIO_ENABLE_HDMI
 options 	HDAUDIO_ENABLE_DISPLAYPORT
 sun8icodec* 	at fdt?			# Audio codec (sun8i)