From: "Ard Biesheuvel" <ardb@kernel.org>
To: Sunil V L <sunilvl@ventanamicro.com>
Cc: devel@edk2.groups.io, Ard Biesheuvel <ardb+tianocore@kernel.org>,
Jiewen Yao <jiewen.yao@intel.com>,
Jordan Justen <jordan.l.justen@intel.com>,
Gerd Hoffmann <kraxel@redhat.com>
Subject: Re: [edk2-staging/RiscV64QemuVirt PATCH V4 29/34] OvmfPkg: Add Qemu NOR flash DXE driver
Date: Wed, 19 Oct 2022 11:00:30 +0200 [thread overview]
Message-ID: <CAMj1kXEssvDox=WNo_2fW9+02EdAu6B8k7ZAKtL+4tp63-X5sg@mail.gmail.com> (raw)
In-Reply-To: <20221014164836.1513036-30-sunilvl@ventanamicro.com>
On Fri, 14 Oct 2022 at 18:50, Sunil V L <sunilvl@ventanamicro.com> wrote:
>
> REF: https://bugzilla.tianocore.org/show_bug.cgi?id=4076
>
> RISC-V needs NorFlashDxe driver for qemu virt machine. The
> ArmPlatformPkg has this driver but migrating it to generic
> package like MdeModulePkg introduces circular dependencies.
> So, add NorFlashDxe driver in OvmfPkg which is mostly the
> copy of the driver in ArmPlatformPkg except the support
> for PcdNorFlashCheckBlockLocked feature. This approach also
> allows to optimize the driver for virtual platforms.
>
> Cc: Ard Biesheuvel <ardb+tianocore@kernel.org>
> Cc: Jiewen Yao <jiewen.yao@intel.com>
> Cc: Jordan Justen <jordan.l.justen@intel.com>
> Cc: Gerd Hoffmann <kraxel@redhat.com>
> Signed-off-by: Sunil V L <sunilvl@ventanamicro.com>
> ---
> OvmfPkg/Drivers/NorFlashDxe/NorFlashDxe.inf | 67 ++
> OvmfPkg/Drivers/NorFlashDxe/NorFlashStandaloneMm.inf | 61 ++
I don't think we need the StandaloneMm variant here
next prev parent reply other threads:[~2022-10-19 9:00 UTC|newest]
Thread overview: 62+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-10-14 16:48 [edk2-staging/RiscV64QemuVirt PATCH V4 00/34] Add support for RISC-V virt machine Sunil V L
2022-10-14 16:48 ` [edk2-staging/RiscV64QemuVirt PATCH V4 01/34] MdePkg/Register: Add register definition header files for RISC-V Sunil V L
2022-10-14 16:48 ` [edk2-staging/RiscV64QemuVirt PATCH V4 02/34] MdePkg: Add RISCV_EFI_BOOT_PROTOCOL related definitions Sunil V L
2022-10-15 13:28 ` [edk2-devel] " Chang, Abner
2022-10-14 16:48 ` [edk2-staging/RiscV64QemuVirt PATCH V4 03/34] MdePkg/BaseLib: RISC-V: Add few more helper functions Sunil V L
2022-10-15 13:30 ` [edk2-devel] " Chang, Abner
2022-10-14 16:48 ` [edk2-staging/RiscV64QemuVirt PATCH V4 04/34] MdePkg: Add BaseRiscVSbiLib Library for RISC-V Sunil V L
2022-10-14 16:48 ` [edk2-staging/RiscV64QemuVirt PATCH V4 05/34] OvmfPkg/PlatformInitLib: Refactor to allow other architectures Sunil V L
2022-10-15 13:39 ` [edk2-devel] " Chang, Abner
2022-10-14 16:48 ` [edk2-staging/RiscV64QemuVirt PATCH V4 06/34] OvmfPkg/PlatformInitLib: Add support for RISC-V Sunil V L
2022-10-15 13:35 ` [edk2-devel] " Chang, Abner
2022-10-14 16:48 ` [edk2-staging/RiscV64QemuVirt PATCH V4 07/34] OvmfPkg/ResetSystemLib: Refactor to allow other architectures Sunil V L
2022-10-15 13:37 ` [edk2-devel] " Chang, Abner
2022-10-14 16:48 ` [edk2-staging/RiscV64QemuVirt PATCH V4 08/34] OvmfPkg/ResetSystemLib: Add support for RISC-V Sunil V L
2022-10-14 16:48 ` [edk2-staging/RiscV64QemuVirt PATCH V4 09/34] OvmfPkg/Sec: Refactor to allow other architectures Sunil V L
2022-10-14 16:48 ` [edk2-staging/RiscV64QemuVirt PATCH V4 10/34] OvmfPkg/Sec: Add RISC-V support Sunil V L
2022-10-15 15:50 ` [edk2-devel] " Chang, Abner
2022-10-17 4:53 ` Sunil V L
2022-10-17 11:26 ` Chang, Abner
2022-10-17 11:32 ` Chang, Abner
2022-10-14 16:48 ` [edk2-staging/RiscV64QemuVirt PATCH V4 11/34] OvmfPkg/PlatformPei: Refactor to allow other architectures Sunil V L
2022-10-14 16:48 ` [edk2-staging/RiscV64QemuVirt PATCH V4 12/34] OvmfPkg/PlatformPei: Add support for RISC-V Sunil V L
2022-10-15 16:13 ` [edk2-devel] " Chang, Abner
2022-10-14 16:48 ` [edk2-staging/RiscV64QemuVirt PATCH V4 13/34] UefiCpuPkg/CpuTimerLib: Refactor to allow other architectures Sunil V L
2022-10-14 16:48 ` [edk2-staging/RiscV64QemuVirt PATCH V4 14/34] UefiCpuPkg/CpuTimerLib: Add support for RISC-V Sunil V L
2022-10-16 13:56 ` [edk2-devel] " Chang, Abner
2022-10-14 16:48 ` [edk2-staging/RiscV64QemuVirt PATCH V4 15/34] UefiCpuPkg/CpuExceptionHandlerLib: Refactor to allow other architectures Sunil V L
2022-10-16 14:00 ` [edk2-devel] " Chang, Abner
2022-10-14 16:48 ` [edk2-staging/RiscV64QemuVirt PATCH V4 16/34] UefiCpuPkg/CpuExceptionHandlerLib: Add support for RISC-V Sunil V L
2022-10-16 14:06 ` [edk2-devel] " Chang, Abner
2022-10-14 16:48 ` [edk2-staging/RiscV64QemuVirt PATCH V4 17/34] UefiCpuPkg/CpuDxe: Refactor to allow other architectures Sunil V L
2022-10-16 14:41 ` [edk2-devel] " Chang, Abner
2022-10-14 16:48 ` [edk2-staging/RiscV64QemuVirt PATCH V4 18/34] UefiCpuPkg/CpuDxe: Add support for RISC-V Sunil V L
2022-10-16 14:26 ` [edk2-devel] " Chang, Abner
2022-10-14 16:48 ` [edk2-staging/RiscV64QemuVirt PATCH V4 19/34] UefiCpuPkg/CpuDxe: Add RISCV_EFI_BOOT_PROTOCOL support Sunil V L
2022-10-16 14:48 ` [edk2-devel] " Chang, Abner
2022-10-14 16:48 ` [edk2-staging/RiscV64QemuVirt PATCH V4 20/34] UefiCpuPkg: Add CpuTimerDxe module Sunil V L
2022-10-16 14:53 ` [edk2-devel] " Chang, Abner
2022-10-14 16:48 ` [edk2-staging/RiscV64QemuVirt PATCH V4 21/34] ArmVirtPkg/PlatformHasAcpiDtDxe: Move to OvmfPkg Sunil V L
2022-10-14 16:48 ` [edk2-staging/RiscV64QemuVirt PATCH V4 22/34] ArmVirtPkg: Fix up the location of PlatformHasAcpiDtDxe Sunil V L
2022-10-14 16:48 ` [edk2-staging/RiscV64QemuVirt PATCH V4 23/34] ArmVirtPkg/PlatformBootManagerLib: Move to OvmfPkg Sunil V L
2022-10-14 16:48 ` [edk2-staging/RiscV64QemuVirt PATCH V4 24/34] ArmVirtPkg: Fix up the paths to PlatformBootManagerLib Sunil V L
2022-10-14 16:48 ` [edk2-staging/RiscV64QemuVirt PATCH V4 25/34] ArmPlatformPkg/NorFlashPlatformLib.h:Move to MdePkg Sunil V L
2022-10-14 16:48 ` [edk2-staging/RiscV64QemuVirt PATCH V4 26/34] EmbeddedPkg/NvVarStoreFormattedLib: Migrate to MdeModulePkg Sunil V L
2022-10-19 8:54 ` Ard Biesheuvel
2022-10-14 16:48 ` [edk2-staging/RiscV64QemuVirt PATCH V4 27/34] ArmVirtPkg: Update the references to NvVarStoreFormattedLib Sunil V L
2022-10-14 16:48 ` [edk2-staging/RiscV64QemuVirt PATCH V4 28/34] OvmfPkg: Add NorFlashQemuLib library Sunil V L
2022-10-14 16:48 ` [edk2-staging/RiscV64QemuVirt PATCH V4 29/34] OvmfPkg: Add Qemu NOR flash DXE driver Sunil V L
2022-10-19 9:00 ` Ard Biesheuvel [this message]
2022-10-19 12:41 ` Sunil V L
2022-10-14 16:48 ` [edk2-staging/RiscV64QemuVirt PATCH V4 30/34] OvmfPkg/NorFlashDxe: Avoid switching to array mode during writes Sunil V L
2022-10-14 16:48 ` [edk2-staging/RiscV64QemuVirt PATCH V4 31/34] OvmfPkg/NorFlashDxe: Avoid switching between modes in a tight loop Sunil V L
2022-10-14 16:48 ` [edk2-staging/RiscV64QemuVirt PATCH V4 32/34] OvmfPkg: RiscVVirt: Add Qemu Virt platform support Sunil V L
2022-10-22 7:16 ` [edk2-devel] " Chang, Abner
2022-10-24 7:47 ` Sunil V L
2022-10-14 16:48 ` [edk2-staging/RiscV64QemuVirt PATCH V4 33/34] Maintainers.txt: Add entry for OvmfPkg/RiscVVirt Sunil V L
2022-10-14 16:48 ` [edk2-staging/RiscV64QemuVirt PATCH V4 34/34] UefiCpuPkg/UefiCpuPkg.ci.yaml: Ignore RISC-V file Sunil V L
2022-10-22 7:01 ` [edk2-devel] " Chang, Abner
2022-10-14 16:50 ` [edk2-devel] [edk2-staging/RiscV64QemuVirt PATCH V4 00/34] Add support for RISC-V virt machine Ard Biesheuvel
2022-10-14 17:14 ` Sunil V L
2022-10-15 2:33 ` Chang, Abner
[not found] ` <171E1D672CB73789.10474@groups.io>
2022-10-22 7:21 ` Chang, Abner
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