From: "Pete Batard" <pete@akeo.ie>
To: Jeremy Linton <jeremy.linton@arm.com>, devel@edk2.groups.io
Cc: ardb+tianocore@kernel.org, samer.el-haj-mahmoud@arm.com,
awarkentin@vmware.com
Subject: Re: [PATCH 2/2] Platform/RaspberryPi: Invert emmc PIO/DMA selection
Date: Wed, 12 May 2021 12:19:39 +0100 [thread overview]
Message-ID: <f79179b7-a69c-bdb5-9b6b-964ddc135f87@akeo.ie> (raw)
In-Reply-To: <20210511224149.864718-3-jeremy.linton@arm.com>
On 2021.05.11 23:41, Jeremy Linton wrote:
> Now that we are doing SoC detection and adjusting the DMA
> window it should be safe to turn DMA on by default.
>
> Signed-off-by: Jeremy Linton <jeremy.linton@arm.com>
> ---
> Platform/RaspberryPi/Drivers/ConfigDxe/ConfigDxeHii.vfr | 4 ++--
> Platform/RaspberryPi/RPi4/RPi4.dsc | 2 +-
> 2 files changed, 3 insertions(+), 3 deletions(-)
>
> diff --git a/Platform/RaspberryPi/Drivers/ConfigDxe/ConfigDxeHii.vfr b/Platform/RaspberryPi/Drivers/ConfigDxe/ConfigDxeHii.vfr
> index aa124e4e31..759db6212f 100644
> --- a/Platform/RaspberryPi/Drivers/ConfigDxe/ConfigDxeHii.vfr
> +++ b/Platform/RaspberryPi/Drivers/ConfigDxe/ConfigDxeHii.vfr
> @@ -300,8 +300,8 @@ formset
> prompt = STRING_TOKEN(STR_MMC_EMMC_PROMPT),
> help = STRING_TOKEN(STR_MMC_EMMC_HELP),
> flags = NUMERIC_SIZE_4 | INTERACTIVE | RESET_REQUIRED,
> - option text = STRING_TOKEN(STR_MMC_EMMC_PIO), value = 0, flags = DEFAULT;
> - option text = STRING_TOKEN(STR_MMC_EMMC_DMA), value = 1, flags = 0;
> + option text = STRING_TOKEN(STR_MMC_EMMC_PIO), value = 0, flags = 0;
> + option text = STRING_TOKEN(STR_MMC_EMMC_DMA), value = 1, flags = DEFAULT;
> endoneof;
> endif;
> #endif
> diff --git a/Platform/RaspberryPi/RPi4/RPi4.dsc b/Platform/RaspberryPi/RPi4/RPi4.dsc
> index cf796acf6a..b3acc04e07 100644
> --- a/Platform/RaspberryPi/RPi4/RPi4.dsc
> +++ b/Platform/RaspberryPi/RPi4/RPi4.dsc
> @@ -486,7 +486,7 @@
> gRaspberryPiTokenSpaceGuid.PcdMmcSdDefaultSpeedMHz|L"MmcSdDefaultSpeedMHz"|gConfigDxeFormSetGuid|0x0|25
> gRaspberryPiTokenSpaceGuid.PcdMmcSdHighSpeedMHz|L"MmcSdHighSpeedMHz"|gConfigDxeFormSetGuid|0x0|50
> gRaspberryPiTokenSpaceGuid.PcdMmcDisableMulti|L"MmcDisableMulti"|gConfigDxeFormSetGuid|0x0|0
> - gRaspberryPiTokenSpaceGuid.PcdMmcEnableDma|L"MmcEnableDma"|gConfigDxeFormSetGuid|0x0|0
> + gRaspberryPiTokenSpaceGuid.PcdMmcEnableDma|L"MmcEnableDma"|gConfigDxeFormSetGuid|0x0|1
>
> #
> # Debug-related.
>
Reviewed-by: Pete Batard <pete@akeo.ie>
prev parent reply other threads:[~2021-05-12 11:19 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-05-11 22:41 [PATCH 0/2] EMMC2 fix _DMA for newer SOC Jeremy Linton
2021-05-11 22:41 ` [PATCH 1/2] Platform/Raspberrypi: Update DMA constants based on SOC revision Jeremy Linton
2021-05-12 11:19 ` Pete Batard
2021-05-12 12:22 ` Ard Biesheuvel
2021-05-11 22:41 ` [PATCH 2/2] Platform/RaspberryPi: Invert emmc PIO/DMA selection Jeremy Linton
2021-05-12 11:19 ` Pete Batard [this message]
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