From: "Tien Hock, Loh" <tien.hock....@intel.com>
BZ: https://bugzilla.tianocore.org/show_bug.cgi?id=1771
Some busses doesn't allow 8 bit MMIO read/write, this adds support for
32 bits read/write. This patch adds the UNI information on the new Pcd
introduced - PcdSerialRegisterAccessWidth
Signed-off-by: "Tien Hock, Loh" <tien.hock....@intel.com>
Cc: Jian J Wang <jian.j.w...@intel.com>
Cc: Hao Wu <hao.a...@intel.com>
Cc: "Zhu, YongHong" <yonghong....@intel.com>
--
v2
- Added Bugzilla to commit
- Fixed typo
---
MdeModulePkg/MdeModulePkg.uni | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/MdeModulePkg/MdeModulePkg.uni b/MdeModulePkg/MdeModulePkg.uni
index cf2aefa7ad..654dfeadb0 100644
--- a/MdeModulePkg/MdeModulePkg.uni
+++ b/MdeModulePkg/MdeModulePkg.uni
@@ -160,6 +160,12 @@
"TRUE - 16550 serial port registers are in MMIO space.<BR>\n"
"FALSE - 16550 serial port registers are in I/O space.<BR>"
+#string STR_gEfiMdeModulePkgTokenSpaceGuid_PcdSerialRegisterAccessWidth_PROMPT
#language en-US "Serial port registers access width"
+
+#string STR_gEfiMdeModulePkgTokenSpaceGuid_PcdSerialRegisterAccessWidth_HELP
#language en-US "Sets the 16550 serial port registers access width in MMIO
space. Default is 8 bits access.<BR><BR>\n"
+
"8 - 16550 serial port MMIO register access are in 8 bits mode.<BR>\n"
+
"32 - 16550 serial port MMIO registers acess are in 32 bits mode..<BR>"
+
#string
STR_gEfiMdeModulePkgTokenSpaceGuid_PcdSerialUseHardwareFlowControl_PROMPT
#language en-US "Enable serial port hardware flow control"
#string
STR_gEfiMdeModulePkgTokenSpaceGuid_PcdSerialUseHardwareFlowControl_HELP
#language en-US "Indicates if the 16550 serial port hardware flow control will
be enabled. Default is FALSE.<BR><BR>\n"
--
2.19.0
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