[v7] Add support for RISC-V virt machine

[edk2-devel] [edk2-staging/RiscV64QemuVirt PATCH V7 10/20] EmbeddedPkg: Enable PcdPrePiCpuIoSize for RISC-V

Posted by Sunil V L 3 years ago

This PCD is required to be enabled so that PrePiLib
can be used in RISC-V.

Cc: Leif Lindholm <quic_llindhol@quicinc.com>
Cc: Ard Biesheuvel <ardb+tianocore@kernel.org>
Cc: Abner Chang <abner.chang@amd.com>
Cc: Daniel Schaefer <git@danielschaefer.me>
Signed-off-by: Sunil V L <sunilvl@ventanamicro.com>
---
 EmbeddedPkg/EmbeddedPkg.dec | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/EmbeddedPkg/EmbeddedPkg.dec b/EmbeddedPkg/EmbeddedPkg.dec
index 341ef5e6a679..2965f01444e9 100644
--- a/EmbeddedPkg/EmbeddedPkg.dec
+++ b/EmbeddedPkg/EmbeddedPkg.dec
@@ -165,6 +165,9 @@ [PcdsFixedAtBuild.IA32]
 [PcdsFixedAtBuild.X64]
   gEmbeddedTokenSpaceGuid.PcdPrePiCpuIoSize|16|UINT8|0x00000011
 
+[PcdsFixedAtBuild.RISCV64]
+  gEmbeddedTokenSpaceGuid.PcdPrePiCpuIoSize|0|UINT8|0x00000011
+
 [PcdsFixedAtBuild.common, PcdsDynamic.common]
   #
   # Value to add to a host address to obtain a device address, using
-- 
2.38.0



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Re: [edk2-devel] [edk2-staging/RiscV64QemuVirt PATCH V7 10/20] EmbeddedPkg: Enable PcdPrePiCpuIoSize for RISC-V

Posted by Michael D Kinney 2 years, 12 months ago

Reviewed-by: Michael D Kinney <michael.d.kinney@intel.com>


> -----Original Message-----
> From: devel@edk2.groups.io <devel@edk2.groups.io> On Behalf Of Sunil V L
> Sent: Saturday, January 28, 2023 11:18 AM
> To: devel@edk2.groups.io
> Cc: Leif Lindholm <quic_llindhol@quicinc.com>; Ard Biesheuvel <ardb+tianocore@kernel.org>; Abner Chang <abner.chang@amd.com>; Daniel
> Schaefer <git@danielschaefer.me>
> Subject: [edk2-devel] [edk2-staging/RiscV64QemuVirt PATCH V7 10/20] EmbeddedPkg: Enable PcdPrePiCpuIoSize for RISC-V
> 
> This PCD is required to be enabled so that PrePiLib
> can be used in RISC-V.
> 
> Cc: Leif Lindholm <quic_llindhol@quicinc.com>
> Cc: Ard Biesheuvel <ardb+tianocore@kernel.org>
> Cc: Abner Chang <abner.chang@amd.com>
> Cc: Daniel Schaefer <git@danielschaefer.me>
> Signed-off-by: Sunil V L <sunilvl@ventanamicro.com>
> ---
>  EmbeddedPkg/EmbeddedPkg.dec | 3 +++
>  1 file changed, 3 insertions(+)
> 
> diff --git a/EmbeddedPkg/EmbeddedPkg.dec b/EmbeddedPkg/EmbeddedPkg.dec
> index 341ef5e6a679..2965f01444e9 100644
> --- a/EmbeddedPkg/EmbeddedPkg.dec
> +++ b/EmbeddedPkg/EmbeddedPkg.dec
> @@ -165,6 +165,9 @@ [PcdsFixedAtBuild.IA32]
>  [PcdsFixedAtBuild.X64]
>    gEmbeddedTokenSpaceGuid.PcdPrePiCpuIoSize|16|UINT8|0x00000011
> 
> +[PcdsFixedAtBuild.RISCV64]
> +  gEmbeddedTokenSpaceGuid.PcdPrePiCpuIoSize|0|UINT8|0x00000011
> +
>  [PcdsFixedAtBuild.common, PcdsDynamic.common]
>    #
>    # Value to add to a host address to obtain a device address, using
> --
> 2.38.0
> 
> 
> 
> 
> 



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Re: [edk2-devel] [edk2-staging/RiscV64QemuVirt PATCH V7 10/20] EmbeddedPkg: Enable PcdPrePiCpuIoSize for RISC-V

Posted by Andrei Warkentin 3 years ago

Reviewed-by: Andrei Warkentin <andrei.warkentin@intel.com>

-----Original Message-----
From: devel@edk2.groups.io <devel@edk2.groups.io> On Behalf Of Sunil V L
Sent: Saturday, January 28, 2023 1:18 PM
To: devel@edk2.groups.io
Cc: Leif Lindholm <quic_llindhol@quicinc.com>; Ard Biesheuvel <ardb+tianocore@kernel.org>; Abner Chang <abner.chang@amd.com>; Daniel Schaefer <git@danielschaefer.me>
Subject: [edk2-devel] [edk2-staging/RiscV64QemuVirt PATCH V7 10/20] EmbeddedPkg: Enable PcdPrePiCpuIoSize for RISC-V

This PCD is required to be enabled so that PrePiLib can be used in RISC-V.

Cc: Leif Lindholm <quic_llindhol@quicinc.com>
Cc: Ard Biesheuvel <ardb+tianocore@kernel.org>
Cc: Abner Chang <abner.chang@amd.com>
Cc: Daniel Schaefer <git@danielschaefer.me>
Signed-off-by: Sunil V L <sunilvl@ventanamicro.com>
---
 EmbeddedPkg/EmbeddedPkg.dec | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/EmbeddedPkg/EmbeddedPkg.dec b/EmbeddedPkg/EmbeddedPkg.dec index 341ef5e6a679..2965f01444e9 100644
--- a/EmbeddedPkg/EmbeddedPkg.dec
+++ b/EmbeddedPkg/EmbeddedPkg.dec
@@ -165,6 +165,9 @@ [PcdsFixedAtBuild.IA32]  [PcdsFixedAtBuild.X64]
   gEmbeddedTokenSpaceGuid.PcdPrePiCpuIoSize|16|UINT8|0x00000011
 
+[PcdsFixedAtBuild.RISCV64]
+  gEmbeddedTokenSpaceGuid.PcdPrePiCpuIoSize|0|UINT8|0x00000011
+
 [PcdsFixedAtBuild.common, PcdsDynamic.common]
   #
   # Value to add to a host address to obtain a device address, using
--
2.38.0








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