diff --git a/configs/sama5d4_xplained_mmc_defconfig b/configs/sama5d4_xplained_mmc_defconfig
index 6527733d34954ae60ab50430b0eee9c0b3905de9..8fa2e250941ec2e88ed18fa5c98704d4f5646a3d 100644
--- a/configs/sama5d4_xplained_mmc_defconfig
+++ b/configs/sama5d4_xplained_mmc_defconfig
@@ -58,7 +58,7 @@ CONFIG_PINCTRL_AT91=y
 CONFIG_DM_SERIAL=y
 CONFIG_DEBUG_UART_ATMEL=y
 CONFIG_DEBUG_UART_BASE=0xfc00c000
-CONFIG_DEBUG_UART_CLOCK=88000000
+CONFIG_DEBUG_UART_CLOCK=100000000
 CONFIG_DEBUG_UART_BOARD_INIT=y
 CONFIG_DEBUG_UART_ANNOUNCE=y
 CONFIG_ATMEL_USART=y
diff --git a/configs/sama5d4_xplained_nandflash_defconfig b/configs/sama5d4_xplained_nandflash_defconfig
index 764fe31d92dd248d8cc682a90fc7414875643a5c..b2079f0009f15f6ee6424a3fddc4d1f1cae36ca1 100644
--- a/configs/sama5d4_xplained_nandflash_defconfig
+++ b/configs/sama5d4_xplained_nandflash_defconfig
@@ -55,7 +55,7 @@ CONFIG_PINCTRL_AT91=y
 CONFIG_DM_SERIAL=y
 CONFIG_DEBUG_UART_ATMEL=y
 CONFIG_DEBUG_UART_BASE=0xfc00c000
-CONFIG_DEBUG_UART_CLOCK=88000000
+CONFIG_DEBUG_UART_CLOCK=100000000
 CONFIG_DEBUG_UART_BOARD_INIT=y
 CONFIG_DEBUG_UART_ANNOUNCE=y
 CONFIG_ATMEL_USART=y
diff --git a/configs/sama5d4_xplained_spiflash_defconfig b/configs/sama5d4_xplained_spiflash_defconfig
index 39244bc0d265739da5ff32c4f1da8b690ce7185d..b171c7969d37f93639ce6b649089b56b864cf8b2 100644
--- a/configs/sama5d4_xplained_spiflash_defconfig
+++ b/configs/sama5d4_xplained_spiflash_defconfig
@@ -57,7 +57,7 @@ CONFIG_PINCTRL_AT91=y
 CONFIG_DM_SERIAL=y
 CONFIG_DEBUG_UART_ATMEL=y
 CONFIG_DEBUG_UART_BASE=0xfc00c000
-CONFIG_DEBUG_UART_CLOCK=88000000
+CONFIG_DEBUG_UART_CLOCK=100000000
 CONFIG_DEBUG_UART_BOARD_INIT=y
 CONFIG_DEBUG_UART_ANNOUNCE=y
 CONFIG_ATMEL_USART=y