[v1] Platform/ARM/Juno: Remove bogus PL011 _CID from DSDT ACPI table

[edk2-devel] [PATCH] Platform/ARM/Juno: Remove bogus PL011 _CID from DSDT ACPI table

Sunny Wang posted 1 patch 3 years ago

Diff against v1
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Failed in applying to current master (apply log)

Platform/ARM/JunoPkg/AcpiTables/Dsdt.asl | 1 -
1 file changed, 1 deletion(-)

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[edk2-devel] [PATCH] Platform/ARM/Juno: Remove bogus PL011 _CID from DSDT ACPI table

Posted by Sunny Wang 3 years ago

PL011 is not a valid ACPI identifier so don't expose it as a _CID.
Since _CID (Compatible ID) is optional, let's just drop it.

Cc: Samer El-Haj-Mahmoud <samer.el-haj-mahmoud@arm.com>
Cc: Pierre Gondois <Pierre.Gondois@arm.com>
Signed-off-by: Sunny Wang <sunny.wang@arm.com>
Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>
Reviewed-by: Ard Biesheuvel <ardb+tianocore@kernel.org>
---
 Platform/ARM/JunoPkg/AcpiTables/Dsdt.asl | 1 -
 1 file changed, 1 deletion(-)

diff --git a/Platform/ARM/JunoPkg/AcpiTables/Dsdt.asl b/Platform/ARM/JunoPkg/AcpiTables/Dsdt.asl
index c17c74e174..61353213fe 100644
--- a/Platform/ARM/JunoPkg/AcpiTables/Dsdt.asl
+++ b/Platform/ARM/JunoPkg/AcpiTables/Dsdt.asl
@@ -256,7 +256,6 @@ DefinitionBlock("DsdtTable.aml", "DSDT", 1, "ARMLTD", "ARM-JUNO", EFI_ACPI_ARM_O
     // UART PL011
     Device(COM0) {
       Name(_HID, "ARMH0011")
-      Name(_CID, "PL011")
       Name(_UID, Zero)
       Name(_CRS, ResourceTemplate() {
         Memory32Fixed(ReadWrite, 0x7FF80000, 0x1000)
-- 
2.31.0.windows.1



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