diff --git a/src/soc/amd/cezanne/Kconfig b/src/soc/amd/cezanne/Kconfig
index 2ebf6bc..abeaece 100644
--- a/src/soc/amd/cezanne/Kconfig
+++ b/src/soc/amd/cezanne/Kconfig
@@ -175,7 +175,7 @@
 
 config C_ENV_BOOTBLOCK_SIZE
 	hex
-	default 0x10000
+	default 0x20000
 	help
 	  Sets the size of the bootblock stage that should be loaded in DRAM.
 	  This variable controls the DRAM allocation size in linker script
@@ -183,13 +183,13 @@
 
 config ROMSTAGE_ADDR
 	hex
-	default 0x2040000
+	default 0x2050000
 	help
 	  Sets the address in DRAM where romstage should be loaded.
 
 config ROMSTAGE_SIZE
 	hex
-	default 0x80000
+	default 0x70000
 	help
 	  Sets the size of DRAM allocation for romstage in linker script.
 
diff --git a/src/soc/amd/genoa_poc/Kconfig b/src/soc/amd/genoa_poc/Kconfig
index 2460323..05590f5 100644
--- a/src/soc/amd/genoa_poc/Kconfig
+++ b/src/soc/amd/genoa_poc/Kconfig
@@ -98,7 +98,7 @@
 
 config C_ENV_BOOTBLOCK_SIZE
 	hex
-	default 0x10000
+	default 0x20000
 	help
 	  Sets the size of the bootblock stage that should be loaded in DRAM.
 	  This variable controls the DRAM allocation size in linker script
@@ -106,13 +106,13 @@
 
 config ROMSTAGE_ADDR
 	hex
-	default 0x7040000
+	default 0x7050000
 	help
 	  Sets the address in DRAM where romstage should be loaded.
 
 config ROMSTAGE_SIZE
 	hex
-	default 0x80000
+	default 0x70000
 	help
 	  Sets the size of DRAM allocation for romstage in linker script.
 
diff --git a/src/soc/amd/glinda/Kconfig b/src/soc/amd/glinda/Kconfig
index d529002..68a1b6f 100644
--- a/src/soc/amd/glinda/Kconfig
+++ b/src/soc/amd/glinda/Kconfig
@@ -162,7 +162,7 @@
 
 config C_ENV_BOOTBLOCK_SIZE
 	hex
-	default 0x10000
+	default 0x20000
 	help
 	  Sets the size of the bootblock stage that should be loaded in DRAM.
 	  This variable controls the DRAM allocation size in linker script
@@ -170,13 +170,13 @@
 
 config ROMSTAGE_ADDR
 	hex
-	default 0x2040000
+	default 0x2050000
 	help
 	  Sets the address in DRAM where romstage should be loaded.
 
 config ROMSTAGE_SIZE
 	hex
-	default 0x80000
+	default 0x70000
 	help
 	  Sets the size of DRAM allocation for romstage in linker script.
 
diff --git a/src/soc/amd/mendocino/Kconfig b/src/soc/amd/mendocino/Kconfig
index f6305ee..ee6c968 100644
--- a/src/soc/amd/mendocino/Kconfig
+++ b/src/soc/amd/mendocino/Kconfig
@@ -195,7 +195,7 @@
 
 config C_ENV_BOOTBLOCK_SIZE
 	hex
-	default 0x10000
+	default 0x20000
 	help
 	  Sets the size of the bootblock stage that should be loaded in DRAM.
 	  This variable controls the DRAM allocation size in linker script
@@ -203,13 +203,13 @@
 
 config ROMSTAGE_ADDR
 	hex
-	default 0x2040000
+	default 0x2050000
 	help
 	  Sets the address in DRAM where romstage should be loaded.
 
 config ROMSTAGE_SIZE
 	hex
-	default 0x80000
+	default 0x70000
 	help
 	  Sets the size of DRAM allocation for romstage in linker script.
 
diff --git a/src/soc/amd/phoenix/Kconfig b/src/soc/amd/phoenix/Kconfig
index 75777dc..9a2424e 100644
--- a/src/soc/amd/phoenix/Kconfig
+++ b/src/soc/amd/phoenix/Kconfig
@@ -175,7 +175,7 @@
 
 config C_ENV_BOOTBLOCK_SIZE
 	hex
-	default 0x10000
+	default 0x20000
 	help
 	  Sets the size of the bootblock stage that should be loaded in DRAM.
 	  This variable controls the DRAM allocation size in linker script
@@ -183,13 +183,13 @@
 
 config ROMSTAGE_ADDR
 	hex
-	default 0x2060000
+	default 0x2070000
 	help
 	  Sets the address in DRAM where romstage should be loaded.
 
 config ROMSTAGE_SIZE
 	hex
-	default 0x80000
+	default 0x70000
 	help
 	  Sets the size of DRAM allocation for romstage in linker script.
 
diff --git a/src/soc/amd/picasso/Kconfig b/src/soc/amd/picasso/Kconfig
index 0bb6f40..864643f 100644
--- a/src/soc/amd/picasso/Kconfig
+++ b/src/soc/amd/picasso/Kconfig
@@ -165,7 +165,7 @@
 
 config C_ENV_BOOTBLOCK_SIZE
 	hex
-	default 0x10000
+	default 0x20000
 	help
 	  Sets the size of the bootblock stage that should be loaded in DRAM.
 	  This variable controls the DRAM allocation size in linker script
@@ -173,13 +173,13 @@
 
 config ROMSTAGE_ADDR
 	hex
-	default 0x2040000
+	default 0x2050000
 	help
 	  Sets the address in DRAM where romstage should be loaded.
 
 config ROMSTAGE_SIZE
 	hex
-	default 0x80000
+	default 0x70000
 	help
 	  Sets the size of DRAM allocation for romstage in linker script.