On Fri, Nov 03, 2017 at 10:16:54AM +0000, Ard Biesheuvel wrote: > Add the drivers, library resolutions and PCD settings to enable RTC > support on DeveloperBox. Also, update PlatformDxe to register the > non-discoverable device handles for both I2C controllers. > > Contributed-under: TianoCore Contribution Agreement 1.1 > Signed-off-by: Ard Biesheuvel <ard.biesheu...@linaro.org>
Reviewed-by: Leif Lindholm <leif.lindh...@linaro.org> > --- > Platform/Socionext/DeveloperBox/DeveloperBox.dsc > | 8 ++- > Platform/Socionext/DeveloperBox/DeveloperBox.fdf > | 5 ++ > Silicon/Socionext/SynQuacer/Drivers/PlatformDxe/PlatformDxe.c > | 76 +++++++++++++++++--- > Silicon/Socionext/SynQuacer/Drivers/PlatformDxe/PlatformDxe.inf > | 6 +- > Silicon/Socionext/SynQuacer/Include/Platform/MemoryMap.h > | 8 +++ > > Silicon/Socionext/SynQuacer/Library/SynQuacerMemoryInitPeiLib/SynQuacerMemoryInitPeiLib.c > | 4 ++ > 6 files changed, 96 insertions(+), 11 deletions(-) > > diff --git a/Platform/Socionext/DeveloperBox/DeveloperBox.dsc > b/Platform/Socionext/DeveloperBox/DeveloperBox.dsc > index b558b1f805b4..91898faa6ecc 100644 > --- a/Platform/Socionext/DeveloperBox/DeveloperBox.dsc > +++ b/Platform/Socionext/DeveloperBox/DeveloperBox.dsc > @@ -446,8 +446,7 @@ [Components.common] > > MdeModulePkg/Universal/MonotonicCounterRuntimeDxe/MonotonicCounterRuntimeDxe.inf > EmbeddedPkg/RealTimeClockRuntimeDxe/RealTimeClockRuntimeDxe.inf { > <LibraryClasses> > - ## TODO > - > RealTimeClockLib|EmbeddedPkg/Library/TemplateRealTimeClockLib/TemplateRealTimeClockLib.inf > + > RealTimeClockLib|Silicon/NXP/Library/Pcf8563RealTimeClockLib/Pcf8563RealTimeClockLib.inf > } > MdeModulePkg/Universal/ResetSystemRuntimeDxe/ResetSystemRuntimeDxe.inf > MdeModulePkg/Core/RuntimeDxe/RuntimeDxe.inf > @@ -627,6 +626,11 @@ [Components.common] > > Platform/Socionext/DeveloperBox/OsInstallerMenuDxe/OsInstallerMenuDxe.inf > > + # > + # I2C > + # > + Silicon/Socionext/SynQuacer/Drivers/SynQuacerI2cDxe/SynQuacerI2cDxe.inf > + > !if $(DO_X86EMU) == TRUE > # > # x86 emulator > diff --git a/Platform/Socionext/DeveloperBox/DeveloperBox.fdf > b/Platform/Socionext/DeveloperBox/DeveloperBox.fdf > index 19dbcf17c1e1..368bf801e036 100644 > --- a/Platform/Socionext/DeveloperBox/DeveloperBox.fdf > +++ b/Platform/Socionext/DeveloperBox/DeveloperBox.fdf > @@ -236,6 +236,11 @@ [FV.FvMain] > > INF > Platform/Socionext/DeveloperBox/OsInstallerMenuDxe/OsInstallerMenuDxe.inf > > + # > + # I2C > + # > + INF Silicon/Socionext/SynQuacer/Drivers/SynQuacerI2cDxe/SynQuacerI2cDxe.inf > + > !if $(DO_X86EMU) == TRUE > # > # x86 emulator > diff --git a/Silicon/Socionext/SynQuacer/Drivers/PlatformDxe/PlatformDxe.c > b/Silicon/Socionext/SynQuacer/Drivers/PlatformDxe/PlatformDxe.c > index 1d300b15e25b..b39cbc5f5291 100644 > --- a/Silicon/Socionext/SynQuacer/Drivers/PlatformDxe/PlatformDxe.c > +++ b/Silicon/Socionext/SynQuacer/Drivers/PlatformDxe/PlatformDxe.c > @@ -62,27 +62,61 @@ STATIC EFI_ACPI_ADDRESS_SPACE_DESCRIPTOR mNetsecDesc[] = { > } > }; > > +STATIC EFI_ACPI_ADDRESS_SPACE_DESCRIPTOR mI2c0Desc[] = { > + { > + ACPI_ADDRESS_SPACE_DESCRIPTOR, // Desc > + sizeof (EFI_ACPI_ADDRESS_SPACE_DESCRIPTOR) - 3, // Len > + ACPI_ADDRESS_SPACE_TYPE_MEM, // ResType > + 0, // GenFlag > + 0, // SpecificFlag > + 32, // AddrSpaceGranularity > + SYNQUACER_I2C0_BASE, // AddrRangeMin > + SYNQUACER_I2C0_BASE + SYNQUACER_I2C0_SIZE - 1, // AddrRangeMax > + 0, // > AddrTranslationOffset > + SYNQUACER_I2C0_SIZE, // AddrLen > + }, { > + ACPI_END_TAG_DESCRIPTOR // Desc > + } > +}; > + > +STATIC EFI_ACPI_ADDRESS_SPACE_DESCRIPTOR mI2c1Desc[] = { > + { > + ACPI_ADDRESS_SPACE_DESCRIPTOR, // Desc > + sizeof (EFI_ACPI_ADDRESS_SPACE_DESCRIPTOR) - 3, // Len > + ACPI_ADDRESS_SPACE_TYPE_MEM, // ResType > + 0, // GenFlag > + 0, // SpecificFlag > + 32, // AddrSpaceGranularity > + SYNQUACER_I2C1_BASE, // AddrRangeMin > + SYNQUACER_I2C1_BASE + SYNQUACER_I2C1_SIZE - 1, // AddrRangeMax > + 0, // > AddrTranslationOffset > + SYNQUACER_I2C1_SIZE, // AddrLen > + }, { > + ACPI_END_TAG_DESCRIPTOR // Desc > + } > +}; > + > STATIC > EFI_STATUS > -RegisterNetsec ( > - VOID > +RegisterDevice ( > + IN EFI_GUID *TypeGuid, > + IN EFI_ACPI_ADDRESS_SPACE_DESCRIPTOR *Desc, > + OUT EFI_HANDLE *Handle > ) > { > NON_DISCOVERABLE_DEVICE *Device; > EFI_STATUS Status; > - EFI_HANDLE Handle; > > Device = (NON_DISCOVERABLE_DEVICE *)AllocateZeroPool (sizeof (*Device)); > if (Device == NULL) { > return EFI_OUT_OF_RESOURCES; > } > > - Device->Type = &gNetsecNonDiscoverableDeviceGuid; > + Device->Type = TypeGuid; > Device->DmaType = NonDiscoverableDeviceDmaTypeNonCoherent; > - Device->Resources = mNetsecDesc; > + Device->Resources = Desc; > > - Handle = NULL; > - Status = gBS->InstallMultipleProtocolInterfaces (&Handle, > + Status = gBS->InstallMultipleProtocolInterfaces (Handle, > &gEdkiiNonDiscoverableDeviceProtocolGuid, Device, > NULL); > if (EFI_ERROR (Status)) { > @@ -106,6 +140,7 @@ PlatformDxeEntryPoint ( > EFI_STATUS Status; > VOID *Dtb; > UINTN DtbSize; > + EFI_HANDLE Handle; > > Dtb = NULL; > Status = DtPlatformLoadDtb (&Dtb, &DtbSize); > @@ -118,5 +153,30 @@ PlatformDxeEntryPoint ( > Status)); > } > > - return RegisterNetsec (); > + Handle = NULL; > + Status = RegisterDevice (&gNetsecNonDiscoverableDeviceGuid, mNetsecDesc, > + &Handle); > + ASSERT_EFI_ERROR (Status); > + > + Handle = NULL; > + Status = RegisterDevice (&gSynQuacerNonDiscoverableRuntimeI2cMasterGuid, > + mI2c0Desc, &Handle); > + ASSERT_EFI_ERROR (Status); > + > + // > + // Install the PCF8563 I2C Master protocol on this handle so the RTC driver > + // can identify it as the I2C master it can invoke directly, rather than > + // through the I2C driver stack (which cannot be used at runtime) > + // > + Status = gBS->InstallProtocolInterface (&Handle, > + &gPcf8563RealTimeClockLibI2cMasterProtolGuid, > + EFI_NATIVE_INTERFACE, NULL); > + ASSERT_EFI_ERROR (Status); > + > + Handle = NULL; > + Status = RegisterDevice (&gSynQuacerNonDiscoverableI2cMasterGuid, > mI2c1Desc, > + &Handle); > + ASSERT_EFI_ERROR (Status); > + > + return EFI_SUCCESS; > } > diff --git a/Silicon/Socionext/SynQuacer/Drivers/PlatformDxe/PlatformDxe.inf > b/Silicon/Socionext/SynQuacer/Drivers/PlatformDxe/PlatformDxe.inf > index 25e6248f1c61..478e0c7d33e9 100644 > --- a/Silicon/Socionext/SynQuacer/Drivers/PlatformDxe/PlatformDxe.inf > +++ b/Silicon/Socionext/SynQuacer/Drivers/PlatformDxe/PlatformDxe.inf > @@ -29,6 +29,7 @@ [Packages] > EmbeddedPkg/EmbeddedPkg.dec > MdeModulePkg/MdeModulePkg.dec > MdePkg/MdePkg.dec > + Silicon/NXP/Library/Pcf8563RealTimeClockLib/Pcf8563RealTimeClockLib.dec > Silicon/Socionext/SynQuacer/Drivers/Net/NetsecDxe/NetsecDxe.dec > Silicon/Socionext/SynQuacer/SynQuacer.dec > > @@ -43,9 +44,12 @@ [LibraryClasses] > [Guids] > gFdtTableGuid > gNetsecNonDiscoverableDeviceGuid > + gSynQuacerNonDiscoverableI2cMasterGuid > + gSynQuacerNonDiscoverableRuntimeI2cMasterGuid > > [Protocols] > - gEdkiiNonDiscoverableDeviceProtocolGuid ## PRODUCES > + gEdkiiNonDiscoverableDeviceProtocolGuid ## PRODUCES > + gPcf8563RealTimeClockLibI2cMasterProtolGuid ## PRODUCES > > [FixedPcd] > gSynQuacerTokenSpaceGuid.PcdNetsecEepromBase > diff --git a/Silicon/Socionext/SynQuacer/Include/Platform/MemoryMap.h > b/Silicon/Socionext/SynQuacer/Include/Platform/MemoryMap.h > index 1ccd3122cdda..49795f97602c 100644 > --- a/Silicon/Socionext/SynQuacer/Include/Platform/MemoryMap.h > +++ b/Silicon/Socionext/SynQuacer/Include/Platform/MemoryMap.h > @@ -42,6 +42,14 @@ > #define SYNQUACER_GPIO_BASE 0x51000000 > #define SYNQUACER_GPIO_SIZE SIZE_4KB > > +// I2C0 block > +#define SYNQUACER_I2C0_BASE 0x51200000 > +#define SYNQUACER_I2C0_SIZE SIZE_4KB > + > +// I2C1 block > +#define SYNQUACER_I2C1_BASE 0x51210000 > +#define SYNQUACER_I2C1_SIZE SIZE_4KB > + > // eMMC(SDH30) > #define SYNQUACER_EMMC_BASE 0x52300000 > #define SYNQUACER_EMMC_BASE_SZ SIZE_4KB > diff --git > a/Silicon/Socionext/SynQuacer/Library/SynQuacerMemoryInitPeiLib/SynQuacerMemoryInitPeiLib.c > > b/Silicon/Socionext/SynQuacer/Library/SynQuacerMemoryInitPeiLib/SynQuacerMemoryInitPeiLib.c > index be9e28d2ff49..c8c940f27917 100644 > --- > a/Silicon/Socionext/SynQuacer/Library/SynQuacerMemoryInitPeiLib/SynQuacerMemoryInitPeiLib.c > +++ > b/Silicon/Socionext/SynQuacer/Library/SynQuacerMemoryInitPeiLib/SynQuacerMemoryInitPeiLib.c > @@ -82,6 +82,10 @@ STATIC CONST ARM_MEMORY_REGION_DESCRIPTOR > mVirtualMemoryTable[] = { > ARM_DEVICE_REGION (FixedPcdGet32 (PcdNetsecEepromBase), > SYNQUACER_EEPROM_BASE_SZ), > > + // SynQuacer I2C > + ARM_DEVICE_REGION (SYNQUACER_I2C0_BASE, SYNQUACER_I2C0_SIZE), > + ARM_DEVICE_REGION (SYNQUACER_I2C1_BASE, SYNQUACER_I2C1_SIZE), > + > // SynQuacer NETSEC > ARM_DEVICE_REGION (SYNQUACER_NETSEC_BASE, SYNQUACER_NETSEC_BASE_SZ), > > -- > 2.11.0 > _______________________________________________ edk2-devel mailing list edk2-devel@lists.01.org https://lists.01.org/mailman/listinfo/edk2-devel