diff --git a/config/coreboot-t440p.config b/config/coreboot-t440p.config
index 78f9d01d..8274b4a2 100644
--- a/config/coreboot-t440p.config
+++ b/config/coreboot-t440p.config
@@ -604,7 +604,7 @@ CONFIG_SQUELCH_EARLY_SMP=y
 CONFIG_CONSOLE_CBMEM=y
 # CONFIG_CONSOLE_CBMEM_DUMP_TO_UART is not set
 CONFIG_CONSOLE_SPI_FLASH=y
-CONFIG_CONSOLE_SPI_FLASH_BUFFER_SIZE=0x410000
+CONFIG_CONSOLE_SPI_FLASH_BUFFER_SIZE=0x20000
 # CONFIG_CONSOLE_I2C_SMBUS is not set
 # CONFIG_EM100PRO_SPI_CONSOLE is not set
 # CONFIG_DEFAULT_CONSOLE_LOGLEVEL_8 is not set
diff --git a/config/coreboot-w541.config b/config/coreboot-w541.config
index fab3af0a..16db3cea 100644
--- a/config/coreboot-w541.config
+++ b/config/coreboot-w541.config
@@ -603,7 +603,7 @@ CONFIG_SQUELCH_EARLY_SMP=y
 CONFIG_CONSOLE_CBMEM=y
 # CONFIG_CONSOLE_CBMEM_DUMP_TO_UART is not set
 CONFIG_CONSOLE_SPI_FLASH=y
-CONFIG_CONSOLE_SPI_FLASH_BUFFER_SIZE=0x410000
+CONFIG_CONSOLE_SPI_FLASH_BUFFER_SIZE=0x20000
 # CONFIG_CONSOLE_I2C_SMBUS is not set
 # CONFIG_EM100PRO_SPI_CONSOLE is not set
 # CONFIG_DEFAULT_CONSOLE_LOGLEVEL_8 is not set