[edk2-devel] [edk2-platforms][PATCH V2 1/1] Platform/ARM/N1Sdp: Route the Debug Serial Port to IOFPGA UART1

[edk2-devel] [edk2-platforms][PATCH V2 1/1] Platform/ARM/N1Sdp: Route the Debug Serial Port to IOFPGA UART1

[Himanshu Sharma]

Update the RegisterBase and Clk for the Debug Serial Port (DBG2)
to route it to the IOFPGA UART1 and make the SPCR and DBG2 Serial
Ports exclusive.

Signed-off-by: Himanshu Sharma <Himanshu.Sharma@arm.com>
---

 Change-log:
   V2:
     - Reverse updating the IRQ ID for DBG2 UART.
     - Update the commit message.

 Platform/ARM/N1Sdp/N1SdpPlatform.dsc | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/Platform/ARM/N1Sdp/N1SdpPlatform.dsc b/Platform/ARM/N1Sdp/N1SdpPlatform.dsc
index d04b22d3ef51..85a8cbddeae7 100644
--- a/Platform/ARM/N1Sdp/N1SdpPlatform.dsc
+++ b/Platform/ARM/N1Sdp/N1SdpPlatform.dsc
@@ -4,7 +4,7 @@
 # This provides platform specific component descriptions and libraries that
 # conform to EFI/Framework standards.
 #
-# Copyright (c) 2018 - 2021, ARM Limited. All rights reserved.<BR>
+# Copyright (c) 2018 - 2024, ARM Limited. All rights reserved.<BR>
 #
 # SPDX-License-Identifier: BSD-2-Clause-Patent
 #
@@ -136,9 +136,9 @@
   gArmPlatformTokenSpaceGuid.PL011UartInterrupt|95
 
   # PL011 Serial Debug UART (DBG2)
-  gArmPlatformTokenSpaceGuid.PcdSerialDbgRegisterBase|gEfiMdeModulePkgTokenSpaceGuid.PcdSerialRegisterBase
+  gArmPlatformTokenSpaceGuid.PcdSerialDbgRegisterBase|0x1C0A0000
   gArmPlatformTokenSpaceGuid.PcdSerialDbgUartBaudRate|gEfiMdePkgTokenSpaceGuid.PcdUartDefaultBaudRate
-  gArmPlatformTokenSpaceGuid.PcdSerialDbgUartClkInHz|50000000
+  gArmPlatformTokenSpaceGuid.PcdSerialDbgUartClkInHz|24000000
 
   # SBSA Watchdog
   gArmTokenSpaceGuid.PcdGenericWatchdogEl2IntrNum|93
-- 
2.25.1



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Re: [edk2-devel] [edk2-platforms][PATCH V2 1/1] Platform/ARM/N1Sdp: Route the Debug Serial Port to IOFPGA UART1

[Himanshu Sharma]

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Link to V1: [edk2-platforms][PATCH V1 1/1] Platform/ARM/N1Sdp: Modify IRQ ID of Debug UART and routing to IOFPGA UART1 (groups.io) ( https://edk2.groups.io/g/devel/message/98064?p=%2C%2C%2C20%2C0%2C0%2C0%3A%3Arecentpostdate%2Fsticky%2C%2Chimanshu%2C20%2C2%2C0%2C96088965 )


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Re: [edk2-devel] [edk2-platforms][PATCH V2 1/1] Platform/ARM/N1Sdp: Route the Debug Serial Port to IOFPGA UART1

[Sami Mujawar]

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Hi Sahil,

Thank you for this patch.

Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>

Regards,

Sami Mujawar


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Re: [edk2-devel] [edk2-platforms][PATCH V2 1/1] Platform/ARM/N1Sdp: Route the Debug Serial Port to IOFPGA UART1

[Sami Mujawar]

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Merged as 07842635c80b..9fbe629ecf5e

Thanks.

Regards,

Sami Mujawar


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