diff --git a/boards/_base/realtek-ambz-2mb-small.json b/boards/_base/realtek-ambz-2mb-468k.json
similarity index 100%
rename from boards/_base/realtek-ambz-2mb-small.json
rename to boards/_base/realtek-ambz-2mb-468k.json
diff --git a/boards/_base/realtek-ambz-2mb-large.json b/boards/_base/realtek-ambz-2mb-788k.json
similarity index 100%
rename from boards/_base/realtek-ambz-2mb-large.json
rename to boards/_base/realtek-ambz-2mb-788k.json
diff --git a/boards/_base/realtek-ambz2-2mb-large.json b/boards/_base/realtek-ambz2-2mb-992k.json
similarity index 100%
rename from boards/_base/realtek-ambz2-2mb-large.json
rename to boards/_base/realtek-ambz2-2mb-992k.json
diff --git a/boards/bw12.json b/boards/bw12.json
index c0011fb..5039b7f 100644
--- a/boards/bw12.json
+++ b/boards/bw12.json
@@ -1,7 +1,7 @@
 {
 	"_base": [
 		"realtek-ambz",
-		"realtek-ambz-2mb-small",
+		"realtek-ambz-2mb-468k",
 		"realtek-ambz-bx",
 		"pcb/ic-rtl8710bn",
 		"pcb/bw12"
diff --git a/boards/bw15.json b/boards/bw15.json
index 939b6fa..07a1650 100644
--- a/boards/bw15.json
+++ b/boards/bw15.json
@@ -2,7 +2,7 @@
 	"_base": [
 		"realtek-ambz2",
 		"realtek-ambz2-8720",
-		"realtek-ambz2-2mb-large",
+		"realtek-ambz2-2mb-992k",
 		"pcb/ic-rtl8720cf",
 		"pcb/bw15"
 	],
diff --git a/boards/wr2.json b/boards/wr2.json
index caf1ae1..2aa9578 100644
--- a/boards/wr2.json
+++ b/boards/wr2.json
@@ -1,7 +1,7 @@
 {
 	"_base": [
 		"realtek-ambz",
-		"realtek-ambz-2mb-large",
+		"realtek-ambz-2mb-788k",
 		"pcb/ic-rtl8710bn",
 		"pcb/wr2-base",
 		"pcb/wr2"
diff --git a/boards/wr2e.json b/boards/wr2e.json
index b2122fc..4ffb82f 100644
--- a/boards/wr2e.json
+++ b/boards/wr2e.json
@@ -1,7 +1,7 @@
 {
 	"_base": [
 		"realtek-ambz",
-		"realtek-ambz-2mb-large",
+		"realtek-ambz-2mb-788k",
 		"pcb/ic-rtl8710bn",
 		"pcb/wr2-base",
 		"pcb/wr2e"
diff --git a/boards/wr2l.json b/boards/wr2l.json
index 8009ea4..0ce9513 100644
--- a/boards/wr2l.json
+++ b/boards/wr2l.json
@@ -1,7 +1,7 @@
 {
 	"_base": [
 		"realtek-ambz",
-		"realtek-ambz-2mb-large",
+		"realtek-ambz-2mb-788k",
 		"realtek-ambz-bx",
 		"pcb/ic-rtl8710bn",
 		"pcb/wr2l-base",
diff --git a/boards/wr2le.json b/boards/wr2le.json
index fb3b198..9c370ea 100644
--- a/boards/wr2le.json
+++ b/boards/wr2le.json
@@ -1,7 +1,7 @@
 {
 	"_base": [
 		"realtek-ambz",
-		"realtek-ambz-2mb-large",
+		"realtek-ambz-2mb-788k",
 		"realtek-ambz-bx",
 		"pcb/ic-rtl8710bn",
 		"pcb/wr2l-base",
diff --git a/boards/wr3.json b/boards/wr3.json
index 57f342a..d935721 100644
--- a/boards/wr3.json
+++ b/boards/wr3.json
@@ -1,7 +1,7 @@
 {
 	"_base": [
 		"realtek-ambz",
-		"realtek-ambz-2mb-large",
+		"realtek-ambz-2mb-788k",
 		"pcb/ic-rtl8710bn",
 		"pcb/wr3-base",
 		"pcb/wr3"
diff --git a/boards/wr3e.json b/boards/wr3e.json
index a2c2859..bbddcf8 100644
--- a/boards/wr3e.json
+++ b/boards/wr3e.json
@@ -1,7 +1,7 @@
 {
 	"_base": [
 		"realtek-ambz",
-		"realtek-ambz-2mb-large",
+		"realtek-ambz-2mb-788k",
 		"pcb/ic-rtl8710bn",
 		"pcb/wr3-base",
 		"pcb/wr3e"
diff --git a/boards/wr3l.json b/boards/wr3l.json
index fb88fad..aa09de1 100644
--- a/boards/wr3l.json
+++ b/boards/wr3l.json
@@ -1,7 +1,7 @@
 {
 	"_base": [
 		"realtek-ambz",
-		"realtek-ambz-2mb-large",
+		"realtek-ambz-2mb-788k",
 		"realtek-ambz-bx",
 		"pcb/ic-rtl8710bn",
 		"pcb/wr3l-base",
diff --git a/boards/wr3le.json b/boards/wr3le.json
index 21455f6..d178060 100644
--- a/boards/wr3le.json
+++ b/boards/wr3le.json
@@ -1,7 +1,7 @@
 {
 	"_base": [
 		"realtek-ambz",
-		"realtek-ambz-2mb-large",
+		"realtek-ambz-2mb-788k",
 		"realtek-ambz-bx",
 		"pcb/ic-rtl8710bn",
 		"pcb/wr3l-base",
diff --git a/boards/wr3n.json b/boards/wr3n.json
index 10c8c1f..ca1be7a 100644
--- a/boards/wr3n.json
+++ b/boards/wr3n.json
@@ -1,7 +1,7 @@
 {
 	"_base": [
 		"realtek-ambz",
-		"realtek-ambz-2mb-large",
+		"realtek-ambz-2mb-788k",
 		"pcb/ic-rtl8710bn",
 		"pcb/wr3-base",
 		"pcb/wr3n"