Add description for 64-byte FIFO enable bit for PcdSerialFifoControl.

[mirror_edk2.git] / MdeModulePkg / MdeModulePkg.dec

diff --git a/MdeModulePkg/MdeModulePkg.dec b/MdeModulePkg/MdeModulePkg.dec
index 11e9ffab257ad2f656d08487a1ddcd2eb0f9f4c1..4ab6358d498322926e6aac71e5255f9b0fc7a41a 100644 (file)
--- a/MdeModulePkg/MdeModulePkg.dec
+++ b/MdeModulePkg/MdeModulePkg.dec
@@ -444,7 +444,9 @@
   #    BIT0       - FIFO Enable.  0 = Disable FIFOs.  1 = Enable FIFOs.\r
   #    BIT1       - Clear receive FIFO.  1 = Clear FIFO.\r
   #    BIT2       - Clear transmit FIFO.  1 = Clear FIFO.\r
-  #    BIT7..BIT3 - Reserved.  Must be 0.\r
+  #    BIT4..BIT3 - Reserved.  Must be 0.\r
+  #    BIT5       - Enable 64-byte FIFO.  0 = Disable 64-byte FIFO.  1 = Enable 64-byte FIFO\r
+  #    BIT7..BIT6 - Reserved.  Must be 0.\r
   #\r
   # Default is to enable and clear all FIFOs.\r
   #\r