<html> <head> <meta http-equiv="Content-Type" content="text/html; charset=us-ascii"> <style type="text/css" style="display:none;"> P {margin-top:0;margin-bottom:0;} </style> </head> <body dir="ltr"> <div style="font-family: Consolas, Courier, monospace; font-size: 12pt; color: rgb(0, 0, 0);"> Reviewed-by: Andrei Warkentin <awarkentin@vmware.com> </div> <div id="appendonsend"></div> <hr style="display:inline-block;width:98%" tabindex="-1"> <div id="divRplyFwdMsg" dir="ltr">From: Jeremy Linton <jeremy.linton@arm.com> Sent: Monday, February 1, 2021 4:53 PM To: devel@edk2.groups.io <devel@edk2.groups.io> Cc: pete@akeo.ie <pete@akeo.ie>; Andrei Warkentin <awarkentin@vmware.com>; samer.el-haj-mahmoud@arm.com <samer.el-haj-mahmoud@arm.com>; leif@nuviainc.com <leif@nuviainc.com>; ardb+tianocore@kernel.org <ardb+tianocore@kernel.org>; Jeremy Linton <jeremy.linton@arm.com> Subject: [PATCH v2 4/4] Platform/RaspberryPi: Invert default Arasan, Emmc2 routing <div> </div> </div> <div class="BodyFragment"> <div class="PlainText">In order for the wifi to work, and the SD to run at full speed we need to bind the sd slot to the eMMC2 controller. Since we now have a driver for the eMMC2 controller there isn't any reason to leave the SD card bound to the older Arasan controller. Signed-off-by: Jeremy Linton <jeremy.linton@arm.com> --- Platform/RaspberryPi/RPi4/RPi4.dsc | 2 +- Platform/RaspberryPi/RPi4/Readme.md | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/Platform/RaspberryPi/RPi4/RPi4.dsc b/Platform/RaspberryPi/RPi4/RPi4.dsc index 9962df0076..e0fad6f744 100644 --- a/Platform/RaspberryPi/RPi4/RPi4.dsc +++ b/Platform/RaspberryPi/RPi4/RPi4.dsc @@ -475,7 +475,7 @@ # SD-related. # - gRaspberryPiTokenSpaceGuid.PcdSdIsArasan|L"SdIsArasan"|gConfigDxeFormSetGuid|0x0|1 + gRaspberryPiTokenSpaceGuid.PcdSdIsArasan|L"SdIsArasan"|gConfigDxeFormSetGuid|0x0|0 gRaspberryPiTokenSpaceGuid.PcdMmcForce1Bit|L"MmcForce1Bit"|gConfigDxeFormSetGuid|0x0|0 gRaspberryPiTokenSpaceGuid.PcdMmcForceDefaultSpeed|L"MmcForceDefaultSpeed"|gConfigDxeFormSetGuid|0x0|0 gRaspberryPiTokenSpaceGuid.PcdMmcSdDefaultSpeedMHz|L"MmcSdDefaultSpeedMHz"|gConfigDxeFormSetGuid|0x0|25 diff --git a/Platform/RaspberryPi/RPi4/Readme.md b/Platform/RaspberryPi/RPi4/Readme.md index 3b2ed44e3c..80899f4ca4 100644 --- a/Platform/RaspberryPi/RPi4/Readme.md +++ b/Platform/RaspberryPi/RPi4/Readme.md @@ -181,7 +181,7 @@ Limit RAM to 3 GB | `RamLimitTo3GB` | Disable = `0x00000000` Ena System Table Selection | `SystemTableMode`| ACPI = `0x00000000` (default) ACPI + Devicetree = `0x00000001` Devicetree = `0x00000002` Asset Tag | `AssetTag` | String, 32 characters or less (e.g. `L"ABCD123"`) (default `L""`) **SD/MMC Configuration** | -uSD/eMMC Routing | `SdIsArasan` | Arasan SDHC = `0x00000001` (default) eMMC2 SDHCI = `0x00000000` +uSD/eMMC Routing | `SdIsArasan` | Arasan SDHC = `0x00000001` eMMC2 SDHCI = `0x00000000` (default) Multi-Block Support | `MmcDisableMulti` | Multi-block transfers = `0x00000000` (default) Single block transfers = `0x00000001` uSD Max Bus Width | `MmcForce1Bit` | 4-bit Mode = `0x00000000` (default) 1-bit Mode = `0x00000001` uSD Force Default Speed | `MmcForceDefaultSpeed` | Allow High Speed = `0x00000000` (default) Force Default Speed = `0x00000001` -- 2.13.7 </div> </div> </body> </html> <div width="1" style="color:white;clear:both">_._,_._,_</div> <hr> Groups.io Links: You receive all messages sent to this group. <a target="_blank" href="https://edk2.groups.io/g/devel/message/71479">View/Reply Online (#71479)</a> | | <a target="_blank" href="https://groups.io/mt/80300535/1813853">Mute This Topic</a> | <a href="https://edk2.groups.io/g/devel/post">New Topic</a> <a href="https://edk2.groups.io/g/devel/editsub/1813853">Your Subscription</a> | <a href="mailto:devel+owner@edk2.groups.io">Contact Group Owner</a> | <a href="https://edk2.groups.io/g/devel/unsub">Unsubscribe</a> [edk2-devel-archive@redhat.com] <div width="1" style="color:white;clear:both">_._,_._,_</div>