Platform/Socionext/DeveloperBox: add 96Boards mezzanine support

Wire up the various drivers for the 96Boards LS connector and the
optional Secure96 mezzanine board.

Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org>

4 files changed, 55 insertions, 0 deletions

diff --git a/Platform/Socionext/DeveloperBox/DeveloperBox.dsc b/Platform/Socionext/DeveloperBox/DeveloperBox.dsc
index 3c109b495f..afd0a4f59f 100644
--- a/Platform/Socionext/DeveloperBox/DeveloperBox.dsc
+++ b/Platform/Socionext/DeveloperBox/DeveloperBox.dsc
@@ -31,6 +31,9 @@
 [BuildOptions]

   RELEASE_*_*_CC_FLAGS  = -DMDEPKG_NDEBUG -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=0

 

+  # add ample padding to the DTC so we can apply 96boards mezzanine overlays

+  *_*_*_DTC_FLAGS = -p 1024

+

 [BuildOptions.common.EDKII.DXE_CORE,BuildOptions.common.EDKII.DXE_DRIVER,BuildOptions.common.EDKII.UEFI_DRIVER,BuildOptions.common.EDKII.UEFI_APPLICATION]

   GCC:*_*_*_DLINK_FLAGS = -z common-page-size=0x1000

 

@@ -396,6 +399,28 @@
 !endif

   gEfiMdeModulePkgTokenSpaceGuid.PcdFirmwareRevision|$(BUILD_NUMBER)

 

+  #

+  # 96boards mezzanine support

+  #

+  g96BoardsTokenSpaceGuid.PcdI2c0Parent|"/i2c@51210000"

+  g96BoardsTokenSpaceGuid.PcdI2c0BusFrequencyHz|100000

+  g96BoardsTokenSpaceGuid.PcdSpiParent|"/spi@54810000"

+  g96BoardsTokenSpaceGuid.PcdGpioParent|"/gpio@51000000"

+  g96BoardsTokenSpaceGuid.PcdGpioPolarity|0

+

+  g96BoardsTokenSpaceGuid.PcdGpioPinA|10

+  g96BoardsTokenSpaceGuid.PcdGpioPinB|11

+  g96BoardsTokenSpaceGuid.PcdGpioPinC|12

+  g96BoardsTokenSpaceGuid.PcdGpioPinD|13

+  g96BoardsTokenSpaceGuid.PcdGpioPinE|18

+  g96BoardsTokenSpaceGuid.PcdGpioPinF|19

+  g96BoardsTokenSpaceGuid.PcdGpioPinG|20

+  g96BoardsTokenSpaceGuid.PcdGpioPinH|21

+  g96BoardsTokenSpaceGuid.PcdGpioPinI|22

+  g96BoardsTokenSpaceGuid.PcdGpioPinJ|23

+  g96BoardsTokenSpaceGuid.PcdGpioPinK|24

+  g96BoardsTokenSpaceGuid.PcdGpioPinL|25

+

 [PcdsPatchableInModule]

   gEfiMdeModulePkgTokenSpaceGuid.PcdVideoHorizontalResolution|0

   gEfiMdeModulePkgTokenSpaceGuid.PcdVideoVerticalResolution|0

@@ -642,6 +667,15 @@
   SignedCapsulePkg/Universal/SystemFirmwareUpdate/SystemFirmwareUpdateDxe.inf

 

   #

+  # 96board mezzanine support

+  #

+  Platform/96Boards/Secure96Dxe/Secure96Dxe.inf

+  Silicon/Atmel/AtSha204a/AtSha204aDxe.inf

+  Platform/96Boards/96BoardsI2cDxe/96BoardsI2cDxe.inf

+  Platform/96Boards/LsConnectorDxe/LsConnectorDxe.inf

+

+  #

   # I2C

   #

   Silicon/Socionext/SynQuacer/Drivers/SynQuacerI2cDxe/SynQuacerI2cDxe.inf

+  MdeModulePkg/Bus/I2c/I2cDxe/I2cDxe.inf

diff --git a/Platform/Socionext/DeveloperBox/DeveloperBox.fdf b/Platform/Socionext/DeveloperBox/DeveloperBox.fdf
index b668f42c79..130572009f 100644
--- a/Platform/Socionext/DeveloperBox/DeveloperBox.fdf
+++ b/Platform/Socionext/DeveloperBox/DeveloperBox.fdf
@@ -237,9 +237,18 @@ READ_LOCK_STATUS   = TRUE
   }

 

   #

+  # 96board mezzanine support

+  #

+  INF Platform/96Boards/Secure96Dxe/Secure96Dxe.inf

+  INF Platform/96Boards/96BoardsI2cDxe/96BoardsI2cDxe.inf

+  INF Silicon/Atmel/AtSha204a/AtSha204aDxe.inf

+  INF Platform/96Boards/LsConnectorDxe/LsConnectorDxe.inf

+

+  #

   # I2C

   #

   INF Silicon/Socionext/SynQuacer/Drivers/SynQuacerI2cDxe/SynQuacerI2cDxe.inf

+  INF MdeModulePkg/Bus/I2c/I2cDxe/I2cDxe.inf

 

 [FV.FVMAIN_COMPACT]

 FvAlignment        = 16

@@ -421,6 +430,7 @@ CAPSULE_HEADER_INIT_VERSION = 0x1
     DXE_DEPEX    DXE_DEPEX              Optional $(INF_OUTPUT)/$(MODULE_NAME).depex

     PE32         PE32                   $(INF_OUTPUT)/$(MODULE_NAME).efi

     UI           STRING="$(MODULE_NAME)" Optional

+    RAW          BIN                    Optional    |.dtb

   }

 

 [Rule.Common.DXE_RUNTIME_DRIVER]

diff --git a/Silicon/Socionext/SynQuacer/Drivers/PlatformDxe/PlatformDxe.c b/Silicon/Socionext/SynQuacer/Drivers/PlatformDxe/PlatformDxe.c
index aab830dc3a..8787aa6288 100644
--- a/Silicon/Socionext/SynQuacer/Drivers/PlatformDxe/PlatformDxe.c
+++ b/Silicon/Socionext/SynQuacer/Drivers/PlatformDxe/PlatformDxe.c
@@ -313,6 +313,15 @@ PlatformDxeEntryPoint (
              &Handle);

   ASSERT_EFI_ERROR (Status);

 

+  //

+  // Install the g96BoardsI2c0MasterGuid GUID onto the same handle,

+  // identifying I2C #1 on our SoC as I2C #0 on the 96boards low speed connector

+  //

+  Status = gBS->InstallProtocolInterface (&Handle,

+                  &g96BoardsI2c0MasterGuid,

+                  EFI_NATIVE_INTERFACE, NULL);

+  ASSERT_EFI_ERROR (Status);

+

   SmmuEnableCoherentDma ();

   SetMmioTimerFrequency ();

 

diff --git a/Silicon/Socionext/SynQuacer/Drivers/PlatformDxe/PlatformDxe.inf b/Silicon/Socionext/SynQuacer/Drivers/PlatformDxe/PlatformDxe.inf
index 49d9deee57..fca66799eb 100644
--- a/Silicon/Socionext/SynQuacer/Drivers/PlatformDxe/PlatformDxe.inf
+++ b/Silicon/Socionext/SynQuacer/Drivers/PlatformDxe/PlatformDxe.inf
@@ -34,6 +34,7 @@
   EmbeddedPkg/EmbeddedPkg.dec

   MdeModulePkg/MdeModulePkg.dec

   MdePkg/MdePkg.dec

+  Platform/96Boards/96Boards.dec

   Silicon/NXP/Library/Pcf8563RealTimeClockLib/Pcf8563RealTimeClockLib.dec

   Silicon/Socionext/SynQuacer/Drivers/Net/NetsecDxe/NetsecDxe.dec

   Silicon/Socionext/SynQuacer/SynQuacer.dec

@@ -56,6 +57,7 @@
   UefiRuntimeServicesTableLib

 

 [Guids]

+  g96BoardsI2c0MasterGuid

   gEfiHiiPlatformSetupFormsetGuid

   gFdtTableGuid

   gNetsecNonDiscoverableDeviceGuid