mb/51nb: Replace verb tables with reworked implementation

No modifications/assumptions about the codecs were made on these boards.

The Kconfigs were reverted using the following command:
  find src/mainboard/51nb -name 'Kconfig' | xargs git checkout main

It should be noted that we do not modifiy the verb tables in any case,
as it would break the regression test script mentioned in the TEST
section below.

For an overall rationale for this rework, see CB:88656.

TEST= All boards passed regression test (CB:88763)

Change-Id: Ib77a7d097b0ae68d250ebe0cb269249a587efcb3
Signed-off-by: Nicholas Sudsgaard <devel+coreboot@nsudsgaard.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/88657
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Matt DeVillier <matt.devillier@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>

src/mainboard/51nb/x210/Kconfig

@@ -4,7 +4,6 @@ if BOARD_51NB_X210
 
 config BOARD_SPECIFIC_OPTIONS
 	def_bool y
-	select AZALIA_USE_LEGACY_VERB_TABLE
 	select BOARD_ROMSIZE_KB_8192
 	select EC_51NB_NPCE985LA0DX
 	select HAVE_ACPI_RESUME

src/mainboard/51nb/x210/hda_verb.c

@@ -2,12 +2,7 @@
 
 #include <device/azalia_device.h>
 
-const u32 cim_verb_data[] = {
-	/* coreboot specific header */
-	0x14f15069,	/* Codec Vendor / Device ID: Conexant CX20585 */
-	0x17aa2155,	/* Subsystem ID */
-	12,		/* Number of jacks (NID entries) */
-
+static const u32 conexant_cx20585_verbs[] = {
 	0x0017ff00,	/* Function Reset */
 	0x0017ff00,	/* Double Function Reset */
 	0x0017ff00,
@@ -36,4 +31,17 @@ const u32 cim_verb_data[] = {
 
 const u32 pc_beep_verbs[] = {
 };
+
+struct azalia_codec mainboard_azalia_codecs[] = {
+	{
+		.name         = "Conexant CX20585",
+		.vendor_id    = 0x14f15069,
+		.subsystem_id = 0x17aa2155,
+		.address      = 0,
+		.verbs        = conexant_cx20585_verbs,
+		.verb_count   = ARRAY_SIZE(conexant_cx20585_verbs),
+	},
+	{ /* terminator */ }
+};
+
 AZALIA_ARRAY_SIZES;