[edk2-devel] [edk2-platforms PATCH 4/6] Marvell/Cn913xDbA: AcpiTables: Use unique UID's

[Samer El-Haj-Mahmoud]

Reviewed-By: Samer El-Haj-Mahmoud <Samer.El-Haj-Mahmoud at arm.com>

> -----Original Message-----
> From: Marcin Wojtas <mw at semihalf.com>
> Sent: Monday, May 24, 2021 1:29 AM
> To: devel at edk2.groups.io
> Cc: leif at nuviainc.com; ardb+tianocore at kernel.org; Samer El-Haj-Mahmoud
> <Samer.El-Haj-Mahmoud at arm.com>; Sunny Wang
> <Sunny.Wang at arm.com>; gjb at semihalf.com; upstream at semihalf.com;
> Marcin Wojtas <mw at semihalf.com>
> Subject: [edk2-platforms PATCH 4/6] Marvell/Cn913xDbA: AcpiTables: Use
> unique UID's
>
> The CN9131 variant's SSDT comprised UID's, whose values
> overlapped the ones used in the main DSDT file. Fix that.
>
> Signed-off-by: Marcin Wojtas <mw at semihalf.com>
> ---
>  Silicon/Marvell/OcteonTx/AcpiTables/T91/Cn9131DbA/Ssdt.asl | 6 +++---
>  1 file changed, 3 insertions(+), 3 deletions(-)
>
> diff --git a/Silicon/Marvell/OcteonTx/AcpiTables/T91/Cn9131DbA/Ssdt.asl
> b/Silicon/Marvell/OcteonTx/AcpiTables/T91/Cn9131DbA/Ssdt.asl
> index dc32fe836a..691a709c18 100644
> --- a/Silicon/Marvell/OcteonTx/AcpiTables/T91/Cn9131DbA/Ssdt.asl
> +++ b/Silicon/Marvell/OcteonTx/AcpiTables/T91/Cn9131DbA/Ssdt.asl
> @@ -18,7 +18,7 @@ DefinitionBlock ("Cn9131DbASsdt.aml", "SSDT", 2,
> "MVEBU ", "CN9131", 3)
>          Device (AHC1)
>
>          {
>
>              Name (_HID, "LNRO001E")     // _HID: Hardware ID
>
> -            Name (_UID, 0x00)           // _UID: Unique ID
>
> +            Name (_UID, 0x01)           // _UID: Unique ID
>
>              Name (_CCA, 0x01)           // _CCA: Cache Coherency Attribute
>
>              Name (_CLS, Package (0x03)  // _CLS: Class Code
>
>              {
>
> @@ -43,7 +43,7 @@ DefinitionBlock ("Cn9131DbASsdt.aml", "SSDT", 2,
> "MVEBU ", "CN9131", 3)
>          Device (XHC2)
>
>          {
>
>              Name (_HID, "PNP0D10")      // _HID: Hardware ID
>
> -            Name (_UID, 0x01)           // _UID: Unique ID
>
> +            Name (_UID, 0x02)           // _UID: Unique ID
>
>              Name (_CCA, 0x01)           // _CCA: Cache Coherency Attribute
>
>
>
>              Name (_CRS, ResourceTemplate ()  // _CRS: Current Resource Settings
>
> @@ -62,7 +62,7 @@ DefinitionBlock ("Cn9131DbASsdt.aml", "SSDT", 2,
> "MVEBU ", "CN9131", 3)
>          {
>
>              Name (_HID, "MRVL0110")                             // _HID: Hardware ID
>
>              Name (_CCA, 0x01)                                   // Cache-coherent controller
>
> -            Name (_UID, 0x00)                                   // _UID: Unique ID
>
> +            Name (_UID, 0x01)                                   // _UID: Unique ID
>
>              Name (_CRS, ResourceTemplate ()
>
>              {
>
>                  Memory32Fixed (ReadWrite, 0xf4000000 , 0x100000)
>
> --
> 2.29.0

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