Linaro-uefi August 2017

linaro-uefi@lists.linaro.org

9 participants
12 discussions

Regarding UEFI application for 'Shell.efi' image call

by Narashimman Srinivasan

Hi After power-on the system, from default UEFI shell prompt, then moving to FS0:>, I execute a uefi application (bootx64.efi) which starts image by calling 'Shell.efi' image. But shell.efi doesn't calls FS0:\startup.nsh. I understood 'EFI/BOOT/startup.nsh' is called on booting the system if it boots through UEFI shell. But my scenario to write the UEFI C code (bootx64.c) which supports gnu-efi (3.0.6) libraries from USB mass storage (i.e. first boot) which calls Shell.efi with FS0:\startup.nsh. Shell.efi is from EDK2 Please let me know to achieve this using gnu-efi other than EDK2. Since EDK2 development environment is tough to understand quickly. Thank & Regards Manjunatha Srinivasan N

7 years, 3 months

[PATCH v2 edk2-platforms 0/3] Re-enable the second SATA controller on Overdrive

by Alan Ott

Without the PCD for the second SATA Controller being specified, the boot will hang. These patches fix it. Alan Ott (3): Silicon/AMD/Styx: Make PcdSataPortMode 32 bits Silicon/AMD/Styx: Use PcdSataPortMode properly for two controllers Platform/AMD/OverdriveBoard: Re-enable the second SATA Controller Platform/AMD/OverdriveBoard/OverdriveBoard.dsc | 10 +++------- Silicon/AMD/Styx/AmdStyx.dec | 2 +- .../AMD/Styx/Drivers/StyxSataPlatformDxe/InitController.c | 13 +++++++++---- 3 files changed, 13 insertions(+), 12 deletions(-) -- 2.9.3

7 years, 4 months

[PATCH edk2-platforms 0/2] Re-enable the second SATA controller on Overdrive

by Alan Ott

Without the PCD for the second SATA Controller being specified, the boot will hang. These patches fix it. Alan Ott (2): Silicon/AMD/Styx: Make PcdSataPortMode 32 bits Platform/AMD/OverdriveBoard: Re-enable the second SATA Controller Platform/AMD/OverdriveBoard/OverdriveBoard.dsc | 10 +++------- Silicon/AMD/Styx/AmdStyx.dec | 2 +- Silicon/AMD/Styx/Drivers/StyxSataPlatformDxe/InitController.c | 4 ++-- 3 files changed, 6 insertions(+), 10 deletions(-) -- 2.9.3

7 years, 4 months

[PATCH v7] EmbeddedPkg/AndroidBoot: boot android kernel from storage

by Jun Nie

Add an android kernel loader that could load kernel from storage device. This android boot image BDS add addtitional cmdline/dtb/ramfs support besides kernel that is introduced by Android boot header. This patch is derived from Haojian's code as below link. https://patches.linaro.org/patch/94683/ Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Jun Nie <jun.nie(a)linaro.org> --- .../Application/AndroidBoot/AndroidBootApp.c | 140 +++++++ .../Application/AndroidBoot/AndroidBootApp.inf | 64 +++ EmbeddedPkg/EmbeddedPkg.dec | 2 + EmbeddedPkg/EmbeddedPkg.dsc | 2 + EmbeddedPkg/Include/Library/AndroidBootImgLib.h | 13 + EmbeddedPkg/Include/Protocol/AndroidBootImg.h | 47 +++ .../Library/AndroidBootImgLib/AndroidBootImgLib.c | 463 +++++++++++++++++++++ .../AndroidBootImgLib/AndroidBootImgLib.inf | 48 +++ 8 files changed, 779 insertions(+) create mode 100644 EmbeddedPkg/Application/AndroidBoot/AndroidBootApp.c create mode 100644 EmbeddedPkg/Application/AndroidBoot/AndroidBootApp.inf create mode 100644 EmbeddedPkg/Include/Protocol/AndroidBootImg.h create mode 100644 EmbeddedPkg/Library/AndroidBootImgLib/AndroidBootImgLib.c create mode 100644 EmbeddedPkg/Library/AndroidBootImgLib/AndroidBootImgLib.inf diff --git a/EmbeddedPkg/Application/AndroidBoot/AndroidBootApp.c b/EmbeddedPkg/Application/AndroidBoot/AndroidBootApp.c new file mode 100644 index 0000000..977167d --- /dev/null +++ b/EmbeddedPkg/Application/AndroidBoot/AndroidBootApp.c @@ -0,0 +1,140 @@ +/** @file + + Copyright (c) 2013-2014, ARM Ltd. All rights reserved. + Copyright (c) 2017, Linaro. All rights reserved. + + This program and the accompanying materials + are licensed and made available under the terms and conditions of the BSD License + which accompanies this distribution. The full text of the license may be found at + http://opensource.org/licenses/bsd-license.php + + THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, + WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. + +**/ + +#include <Library/AndroidBootImgLib.h> +#include <Library/BaseMemoryLib.h> +#include <Library/BdsLib.h> +#include <Library/DebugLib.h> +#include <Library/DevicePathLib.h> +#include <Library/MemoryAllocationLib.h> +#include <Library/UefiBootServicesTableLib.h> + +#include <Protocol/BlockIo.h> +#include <Protocol/DevicePathFromText.h> + +/* Validate the node is media hard drive type */ +EFI_STATUS +ValidateAndroidMediaDevicePath ( + IN EFI_DEVICE_PATH *DevicePath + ) +{ + EFI_DEVICE_PATH_PROTOCOL *Node, *NextNode; + + NextNode = DevicePath; + while (NextNode != NULL) { + Node = NextNode; + if (IS_DEVICE_PATH_NODE (Node, MEDIA_DEVICE_PATH, MEDIA_HARDDRIVE_DP)) { + return EFI_SUCCESS; + } + NextNode = NextDevicePathNode (Node); + } + return EFI_INVALID_PARAMETER; +} + +EFI_STATUS +EFIAPI +AndroidBootAppEntryPoint ( + IN EFI_HANDLE ImageHandle, + IN EFI_SYSTEM_TABLE *SystemTable + ) +{ + EFI_STATUS Status; + CHAR16 *BootPathStr; + EFI_DEVICE_PATH_FROM_TEXT_PROTOCOL *EfiDevicePathFromTextProtocol; + EFI_DEVICE_PATH *DevicePath; + EFI_BLOCK_IO_PROTOCOL *BlockIo; + UINT32 MediaId, BlockSize; + VOID *Buffer; + EFI_HANDLE Handle; + UINTN BootImgSize; + + BootPathStr = (CHAR16 *)PcdGetPtr (PcdAndroidBootDevicePath); + ASSERT (BootPathStr != NULL); + Status = gBS->LocateProtocol (&gEfiDevicePathFromTextProtocolGuid, NULL, + (VOID **)&EfiDevicePathFromTextProtocol); + ASSERT_EFI_ERROR(Status); + DevicePath = (EFI_DEVICE_PATH *)EfiDevicePathFromTextProtocol->ConvertTextToDevicePath (BootPathStr); + ASSERT (DevicePath != NULL); + + Status = ValidateAndroidMediaDevicePath (DevicePath); + if (EFI_ERROR (Status)) { + return Status; + } + + Status = gBS->LocateDevicePath (&gEfiDevicePathProtocolGuid, + &DevicePath, &Handle); + if (EFI_ERROR (Status)) { + return Status; + } + + Status = gBS->OpenProtocol ( + Handle, + &gEfiBlockIoProtocolGuid, + (VOID **) &BlockIo, + gImageHandle, + NULL, + EFI_OPEN_PROTOCOL_GET_PROTOCOL + ); + if (EFI_ERROR (Status)) { + DEBUG ((DEBUG_ERROR, "Failed to get BlockIo: %r\n", Status)); + return Status; + } + + MediaId = BlockIo->Media->MediaId; + BlockSize = BlockIo->Media->BlockSize; + Buffer = AllocatePages (EFI_SIZE_TO_PAGES (sizeof(ANDROID_BOOTIMG_HEADER))); + if (Buffer == NULL) { + return EFI_BUFFER_TOO_SMALL; + } + /* Load header of boot.img */ + Status = BlockIo->ReadBlocks ( + BlockIo, + MediaId, + 0, + BlockSize, + Buffer + ); + Status = AndroidBootImgGetImgSize (Buffer, &BootImgSize); + if (EFI_ERROR (Status)) { + DEBUG ((DEBUG_ERROR, "Failed to get AndroidBootImg Size: %r\n", Status)); + return Status; + } + BootImgSize = ALIGN_VALUE (BootImgSize, BlockSize); + FreePages (Buffer, EFI_SIZE_TO_PAGES (sizeof(ANDROID_BOOTIMG_HEADER))); + + /* Both PartitionStart and PartitionSize are counted as block size. */ + Buffer = AllocatePages (EFI_SIZE_TO_PAGES (BootImgSize)); + if (Buffer == NULL) { + return EFI_BUFFER_TOO_SMALL; + } + + /* Load header of boot.img */ + Status = BlockIo->ReadBlocks ( + BlockIo, + MediaId, + 0, + BootImgSize, + Buffer + ); + if (EFI_ERROR (Status)) { + DEBUG ((DEBUG_ERROR, "Failed to read blocks: %r\n", Status)); + goto EXIT; + } + + Status = AndroidBootImgBoot (Buffer, BootImgSize); + +EXIT: + return Status; +} diff --git a/EmbeddedPkg/Application/AndroidBoot/AndroidBootApp.inf b/EmbeddedPkg/Application/AndroidBoot/AndroidBootApp.inf new file mode 100644 index 0000000..f1ee0bd --- /dev/null +++ b/EmbeddedPkg/Application/AndroidBoot/AndroidBootApp.inf @@ -0,0 +1,64 @@ +#/** @file +# +# Copyright (c) 2013-2015, ARM Ltd. All rights reserved. +# Copyright (c) 2017, Linaro. All rights reserved. +# +# This program and the accompanying materials +# are licensed and made available under the terms and conditions of the BSD License +# which accompanies this distribution. The full text of the license may be found at +# http://opensource.org/licenses/bsd-license.php +# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, +# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. +# +# +#**/ + +[Defines] + INF_VERSION = 0x00010019 + BASE_NAME = AndroidBootApp + FILE_GUID = 3a738b36-b9c5-4763-abbd-6cbd4b25f9ff + MODULE_TYPE = UEFI_APPLICATION + VERSION_STRING = 1.0 + ENTRY_POINT = AndroidBootAppEntryPoint + +[Sources.common] + AndroidBootApp.c + +[LibraryClasses] + AndroidBootImgLib + BaseLib + BaseMemoryLib + BdsLib + DebugLib + DevicePathLib + DxeServicesTableLib + FdtLib + MemoryAllocationLib + PcdLib + PrintLib + UefiApplicationEntryPoint + UefiBootServicesTableLib + UefiLib + UefiRuntimeServicesTableLib + +[Protocols] + gAndroidFastbootPlatformProtocolGuid + gEfiBlockIoProtocolGuid + gEfiDevicePathFromTextProtocolGuid + gEfiSimpleTextOutProtocolGuid + gEfiSimpleTextInProtocolGuid + +[Packages] + EmbeddedPkg/EmbeddedPkg.dec + MdeModulePkg/MdeModulePkg.dec + MdePkg/MdePkg.dec + +[Packages.ARM, Packages.AARCH64] + ArmPkg/ArmPkg.dec + ArmPlatformPkg/ArmPlatformPkg.dec + +[Guids] + gFdtTableGuid + +[Pcd] + gEmbeddedTokenSpaceGuid.PcdAndroidBootDevicePath diff --git a/EmbeddedPkg/EmbeddedPkg.dec b/EmbeddedPkg/EmbeddedPkg.dec index 4cd528a..8ad2a84 100644 --- a/EmbeddedPkg/EmbeddedPkg.dec +++ b/EmbeddedPkg/EmbeddedPkg.dec @@ -80,6 +80,7 @@ gAndroidFastbootPlatformProtocolGuid = { 0x524685a0, 0x89a0, 0x11e3, {0x9d, 0x4d, 0xbf, 0xa9, 0xf6, 0xa4, 0x03, 0x08}} gUsbDeviceProtocolGuid = { 0x021bd2ca, 0x51d2, 0x11e3, {0x8e, 0x56, 0xb7, 0x54, 0x17, 0xc7, 0x0b, 0x44 }} gPlatformGpioProtocolGuid = { 0x52ce9845, 0x5af4, 0x43e2, {0xba, 0xfd, 0x23, 0x08, 0x12, 0x54, 0x7a, 0xc2 }} + gAndroidBootImgProtocolGuid = { 0x9859bb19, 0x407c, 0x4f8b, {0xbc, 0xe1, 0xf8, 0xda, 0x65, 0x65, 0xf4, 0xa5 }} [PcdsFeatureFlag.common] gEmbeddedTokenSpaceGuid.PcdEmbeddedMacBoot|FALSE|BOOLEAN|0x00000001 @@ -181,6 +182,7 @@ gEmbeddedTokenSpaceGuid.PcdAndroidFastbootUsbProductId|0xbeef|UINT32|0x00000023 gEmbeddedTokenSpaceGuid.PcdAndroidFastbootTcpPort|1234|UINT32|0x00000024 + gEmbeddedTokenSpaceGuid.PcdAndroidBootDevicePath|L""|VOID*|0x00000057 [PcdsFixedAtBuild.ARM] gEmbeddedTokenSpaceGuid.PcdPrePiCpuMemorySize|32|UINT8|0x00000010 diff --git a/EmbeddedPkg/EmbeddedPkg.dsc b/EmbeddedPkg/EmbeddedPkg.dsc index 16b368e..4a34e34 100644 --- a/EmbeddedPkg/EmbeddedPkg.dsc +++ b/EmbeddedPkg/EmbeddedPkg.dsc @@ -52,6 +52,7 @@ DebugLib|MdePkg/Library/BaseDebugLibNull/BaseDebugLibNull.inf + AndroidBootImgLib|EmbeddedPkg/Library/AndroidBootImgLib/AndroidBootImgLib.inf BaseLib|MdePkg/Library/BaseLib/BaseLib.inf BaseMemoryLib|MdePkg/Library/BaseMemoryLib/BaseMemoryLib.inf PciLib|MdePkg/Library/BasePciLibCf8/BasePciLibCf8.inf @@ -272,6 +273,7 @@ TimerLib|MdePkg/Library/BaseTimerLibNullTemplate/BaseTimerLibNullTemplate.inf } + EmbeddedPkg/Application/AndroidBoot/AndroidBootApp.inf EmbeddedPkg/Application/AndroidFastboot/AndroidFastbootApp.inf { <LibraryClasses> # It depends on BdsLib that depends on TimerLib diff --git a/EmbeddedPkg/Include/Library/AndroidBootImgLib.h b/EmbeddedPkg/Include/Library/AndroidBootImgLib.h index 06da751..331caa5 100644 --- a/EmbeddedPkg/Include/Library/AndroidBootImgLib.h +++ b/EmbeddedPkg/Include/Library/AndroidBootImgLib.h @@ -55,4 +55,17 @@ typedef struct { * and larger than boot header */ #define IS_VALID_ANDROID_PAGE_SIZE(Val) \ (IS_POWER_OF_2(Val) && (Val > sizeof(ANDROID_BOOTIMG_HEADER))) + +EFI_STATUS +AndroidBootImgGetImgSize ( + IN VOID *BootImg, + OUT UINTN *ImgSize + ); + +EFI_STATUS +AndroidBootImgBoot ( + IN VOID *Buffer, + IN UINTN BufferSize + ); + #endif /* __ABOOTIMG_H__ */ diff --git a/EmbeddedPkg/Include/Protocol/AndroidBootImg.h b/EmbeddedPkg/Include/Protocol/AndroidBootImg.h new file mode 100644 index 0000000..1c458d0 --- /dev/null +++ b/EmbeddedPkg/Include/Protocol/AndroidBootImg.h @@ -0,0 +1,47 @@ +/** @file + + Copyright (c) 2017, Linaro. All rights reserved. + + This program and the accompanying materials + are licensed and made available under the terms and conditions of the BSD License + which accompanies this distribution. The full text of the license may be found at + http://opensource.org/licenses/bsd-license.php + + THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, + WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. + +**/ + +#ifndef __ANDROID_BOOTIMG_PROTOCOL_H__ +#define __ANDROID_BOOTIMG_PROTOCOL_H__ + +// +// Protocol interface structure +// +typedef struct _ANDROID_BOOTIMG_PROTOCOL ANDROID_BOOTIMG_PROTOCOL; + +// +// Function Prototypes +// +typedef +EFI_STATUS +(EFIAPI *ANDROID_BOOTIMG_APPEND_KERNEL_ARGS) ( + IN CHAR16 *Args, + IN UINTN Size + ); + +typedef +EFI_STATUS +(EFIAPI *ANDROID_BOOTIMG_UPDATE_DTB) ( + IN EFI_PHYSICAL_ADDRESS OrigDtbBase; + OUT EFI_PHYSICAL_ADDRESS *NewDtbBase; + ); + +struct _ANDROID_BOOTIMG_PROTOCOL { + ANDROID_BOOTIMG_APPEND_KERNEL_ARGS AppendArgs; + ANDROID_BOOTIMG_UPDATE_DTB UpdateDtb; +}; + +extern EFI_GUID gAndroidBootImgProtocolGuid; + +#endif /* __ANDROID_BOOTIMG_PROTOCOL_H__ */ diff --git a/EmbeddedPkg/Library/AndroidBootImgLib/AndroidBootImgLib.c b/EmbeddedPkg/Library/AndroidBootImgLib/AndroidBootImgLib.c new file mode 100644 index 0000000..72c0757 --- /dev/null +++ b/EmbeddedPkg/Library/AndroidBootImgLib/AndroidBootImgLib.c @@ -0,0 +1,463 @@ +/** @file + + Copyright (c) 2013-2014, ARM Ltd. All rights reserved. + Copyright (c) 2017, Linaro. All rights reserved. + + This program and the accompanying materials + are licensed and made available under the terms and conditions of the BSD License + which accompanies this distribution. The full text of the license may be found at + http://opensource.org/licenses/bsd-license.php + + THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, + WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. + +**/ + +#include <libfdt.h> +#include <Library/AndroidBootImgLib.h> +#include <Library/PrintLib.h> +#include <Library/UefiBootServicesTableLib.h> +#include <Library/UefiLib.h> + +#include <Protocol/AndroidBootImg.h> +#include <Protocol/LoadedImage.h> + +#include <libfdt.h> + +#define FDT_ADDITIONAL_ENTRIES_SIZE 0x400 + +typedef struct { + MEMMAP_DEVICE_PATH Node1; + EFI_DEVICE_PATH_PROTOCOL End; +} MEMORY_DEVICE_PATH; + +STATIC ANDROID_BOOTIMG_PROTOCOL *mAndroidBootImg; + +STATIC CONST MEMORY_DEVICE_PATH mMemoryDevicePathTemplate = +{ + { + { + HARDWARE_DEVICE_PATH, + HW_MEMMAP_DP, + { + (UINT8)(sizeof (MEMMAP_DEVICE_PATH)), + (UINT8)((sizeof (MEMMAP_DEVICE_PATH)) >> 8), + }, + }, // Header + 0, // StartingAddress (set at runtime) + 0 // EndingAddress (set at runtime) + }, // Node1 + { + END_DEVICE_PATH_TYPE, + END_ENTIRE_DEVICE_PATH_SUBTYPE, + { sizeof (EFI_DEVICE_PATH_PROTOCOL), 0 } + } // End +}; + +EFI_STATUS +AndroidBootImgGetImgSize ( + IN VOID *BootImg, + OUT UINTN *ImgSize + ) +{ + ANDROID_BOOTIMG_HEADER *Header; + + Header = (ANDROID_BOOTIMG_HEADER *) BootImg; + + if (AsciiStrnCmp ((CONST CHAR8 *)Header->BootMagic, ANDROID_BOOT_MAGIC, + ANDROID_BOOT_MAGIC_LENGTH) != 0) { + return EFI_INVALID_PARAMETER; + } + + /* The page size is not specified, but it should be power of 2 at least */ + ASSERT (IS_VALID_ANDROID_PAGE_SIZE (Header->PageSize)); + + /* Get real size of abootimg */ + *ImgSize = ALIGN_VALUE (Header->KernelSize, Header->PageSize) + + ALIGN_VALUE (Header->RamdiskSize, Header->PageSize) + + ALIGN_VALUE (Header->SecondStageBootloaderSize, Header->PageSize) + + Header->PageSize; + return EFI_SUCCESS; +} + +EFI_STATUS +AndroidBootImgGetKernelInfo ( + IN VOID *BootImg, + OUT VOID **Kernel, + OUT UINTN *KernelSize + ) +{ + ANDROID_BOOTIMG_HEADER *Header; + + Header = (ANDROID_BOOTIMG_HEADER *) BootImg; + + if (AsciiStrnCmp ((CONST CHAR8 *)Header->BootMagic, ANDROID_BOOT_MAGIC, + ANDROID_BOOT_MAGIC_LENGTH) != 0) { + return EFI_INVALID_PARAMETER; + } + + if (Header->KernelSize == 0) { + return EFI_NOT_FOUND; + } + + ASSERT (IS_VALID_ANDROID_PAGE_SIZE (Header->PageSize)); + + *KernelSize = Header->KernelSize; + *Kernel = BootImg + Header->PageSize; + return EFI_SUCCESS; +} + +EFI_STATUS +AndroidBootImgGetRamdiskInfo ( + IN VOID *BootImg, + OUT VOID **Ramdisk, + OUT UINTN *RamdiskSize + ) +{ + ANDROID_BOOTIMG_HEADER *Header; + + Header = (ANDROID_BOOTIMG_HEADER *) BootImg; + + if (AsciiStrnCmp ((CONST CHAR8 *)Header->BootMagic, ANDROID_BOOT_MAGIC, + ANDROID_BOOT_MAGIC_LENGTH) != 0) { + return EFI_INVALID_PARAMETER; + } + + ASSERT (IS_VALID_ANDROID_PAGE_SIZE (Header->PageSize)); + + *RamdiskSize = Header->RamdiskSize; + + if (Header->RamdiskSize != 0) { + *Ramdisk = (VOID *) ((INTN)BootImg + + Header->PageSize + + ALIGN_VALUE (Header->KernelSize, Header->PageSize)); + } + return EFI_SUCCESS; +} + +EFI_STATUS +AndroidBootImgGetSecondBootLoaderInfo ( + IN VOID *BootImg, + OUT VOID **Second, + OUT UINTN *SecondSize + ) +{ + ANDROID_BOOTIMG_HEADER *Header; + + Header = (ANDROID_BOOTIMG_HEADER *) BootImg; + + if (AsciiStrnCmp ((CONST CHAR8 *)Header->BootMagic, ANDROID_BOOT_MAGIC, + ANDROID_BOOT_MAGIC_LENGTH) != 0) { + return EFI_INVALID_PARAMETER; + } + + ASSERT (IS_VALID_ANDROID_PAGE_SIZE (Header->PageSize)); + + *SecondSize = Header->SecondStageBootloaderSize; + + if (Header->SecondStageBootloaderSize != 0) { + *Second = (VOID *) ((UINTN) BootImg + + Header->PageSize + + ALIGN_VALUE (Header->KernelSize, Header->PageSize) + + ALIGN_VALUE (Header->RamdiskSize, Header->PageSize)); + } + return EFI_SUCCESS; +} + +EFI_STATUS +AndroidBootImgGetKernelArgs ( + IN VOID *BootImg, + OUT CHAR8 *KernelArgs + ) +{ + ANDROID_BOOTIMG_HEADER *Header; + + Header = (ANDROID_BOOTIMG_HEADER *) BootImg; + AsciiStrnCpyS (KernelArgs, ANDROID_BOOTIMG_KERNEL_ARGS_SIZE, Header->KernelArgs, + ANDROID_BOOTIMG_KERNEL_ARGS_SIZE); + + return EFI_SUCCESS; +} + +EFI_STATUS +AndroidBootImgGetFdt ( + IN VOID *BootImg, + IN VOID **FdtBase + ) +{ + UINTN SecondLoaderSize; + EFI_STATUS Status; + + /* Check whether FDT is located in second boot region as some vendor do so, + * because second loader is never used as far as I know. */ + Status = AndroidBootImgGetSecondBootLoaderInfo ( + BootImg, + FdtBase, + &SecondLoaderSize + ); + return Status; +} + +EFI_STATUS +AndroidBootImgUpdateArgs ( + IN VOID *BootImg, + OUT VOID *KernelArgs + ) +{ + CHAR8 ImageKernelArgs[ANDROID_BOOTIMG_KERNEL_ARGS_SIZE]; + EFI_STATUS Status; + + // Get kernel arguments from Android boot image + Status = AndroidBootImgGetKernelArgs (BootImg, ImageKernelArgs); + if (EFI_ERROR (Status)) { + return Status; + } + AsciiStrToUnicodeStrS (ImageKernelArgs, KernelArgs, + ANDROID_BOOTIMG_KERNEL_ARGS_SIZE >> 1); + // Append platform kernel arguments + if(mAndroidBootImg->AppendArgs) { + Status = mAndroidBootImg->AppendArgs (KernelArgs, + ANDROID_BOOTIMG_KERNEL_ARGS_SIZE); + } + return Status; +} + +EFI_STATUS +AndroidBootImgLocateFdt ( + IN VOID *BootImg, + IN VOID **FdtBase + ) +{ + INTN Err; + EFI_STATUS Status; + + Status = EfiGetSystemConfigurationTable (&gFdtTableGuid, FdtBase); + if (!EFI_ERROR (Status)) { + return EFI_SUCCESS; + } + + Status = AndroidBootImgGetFdt (BootImg, FdtBase); + if (EFI_ERROR (Status)) { + return Status; + } + Err = fdt_check_header (*FdtBase); + if (Err != 0) { + DEBUG ((DEBUG_ERROR, "ERROR: Device Tree header not valid (Err:%d)\n", + Err)); + return EFI_INVALID_PARAMETER; + } + return EFI_SUCCESS; +} + +INTN +AndroidBootImgGetChosenNode ( + IN INTN UpdatedFdtBase + ) +{ + INTN ChosenNode; + + ChosenNode = fdt_subnode_offset ((CONST VOID *)UpdatedFdtBase, 0, "chosen"); + if (ChosenNode < 0) { + ChosenNode = fdt_add_subnode((VOID *)UpdatedFdtBase, 0, "chosen"); + if (ChosenNode < 0) { + DEBUG ((DEBUG_ERROR, "Fail to find fdt node chosen!\n")); + return 0; + } + } + return ChosenNode; +} + +EFI_STATUS +AndroidBootImgSetProperty64 ( + IN INTN UpdatedFdtBase, + IN INTN ChosenNode, + IN CHAR8 *PropertyName, + IN UINT64 Val + ) +{ + INTN Err; + struct fdt_property *Property; + int Len; + + Property = fdt_get_property_w((VOID *)UpdatedFdtBase, ChosenNode, + PropertyName, &Len); + if (NULL == Property && Len == -FDT_ERR_NOTFOUND) { + Val = cpu_to_fdt64(Val); + Err = fdt_appendprop ((VOID *)UpdatedFdtBase, ChosenNode, + PropertyName, &Val, sizeof (UINT64)); + if (Err) { + DEBUG ((DEBUG_ERROR, "fdt_appendprop() fail: %a\n", fdt_strerror (Err))); + return EFI_INVALID_PARAMETER; + } + } else if (Property != NULL) { + Err = fdt_setprop_u64((VOID *)UpdatedFdtBase, ChosenNode, + PropertyName, Val); + if (Err) { + DEBUG ((DEBUG_ERROR, "fdt_setprop_u64() fail: %a\n", fdt_strerror (Err))); + return EFI_INVALID_PARAMETER; + } + } else { + DEBUG ((DEBUG_ERROR, "Failed to set fdt Property %a\n", PropertyName)); + return EFI_INVALID_PARAMETER; + } + return EFI_SUCCESS; +} + +EFI_STATUS +AndroidBootImgUpdateFdt ( + IN VOID *BootImg, + IN VOID *FdtBase, + IN VOID *RamdiskData, + IN UINTN RamdiskSize + ) +{ + INTN ChosenNode, Err, NewFdtSize; + EFI_STATUS Status; + EFI_PHYSICAL_ADDRESS UpdatedFdtBase, NewFdtBase; + + NewFdtSize = (UINTN)fdt_totalsize (FdtBase) + + FDT_ADDITIONAL_ENTRIES_SIZE; + Status = gBS->AllocatePages (AllocateAnyPages, EfiBootServicesData, + EFI_SIZE_TO_PAGES (NewFdtSize), &UpdatedFdtBase); + if (EFI_ERROR (Status)) { + DEBUG ((DEBUG_WARN, "Warning: Failed to reallocate FDT, err %d.\n", + Status)); + return Status; + } + + // Load the Original FDT tree into the new region + Err = fdt_open_into(FdtBase, (VOID*)(INTN)UpdatedFdtBase, NewFdtSize); + if (Err) { + DEBUG ((DEBUG_ERROR, "fdt_open_into(): %a\n", fdt_strerror (Err))); + Status = EFI_INVALID_PARAMETER; + goto Fdt_Exit; + } + + ChosenNode = AndroidBootImgGetChosenNode(UpdatedFdtBase); + if (!ChosenNode) { + goto Fdt_Exit; + } + + Status = AndroidBootImgSetProperty64 (UpdatedFdtBase, ChosenNode, + "linux,initrd-start", + (UINTN)RamdiskData); + if (EFI_ERROR (Status)) { + goto Fdt_Exit; + } + + Status = AndroidBootImgSetProperty64 (UpdatedFdtBase, ChosenNode, + "linux,initrd-end", + (UINTN)(RamdiskData + RamdiskSize)); + if (EFI_ERROR (Status)) { + goto Fdt_Exit; + } + + if (mAndroidBootImg->UpdateDtb) { + Status = mAndroidBootImg->UpdateDtb (UpdatedFdtBase, &NewFdtBase); + if (EFI_ERROR (Status)) { + goto Fdt_Exit; + } + } + + Status = gBS->InstallConfigurationTable ( + &gFdtTableGuid, + (VOID *)(UINTN)NewFdtBase + ); + if (!EFI_ERROR (Status)) { + return EFI_SUCCESS; + } + +Fdt_Exit: + gBS->FreePages (UpdatedFdtBase, EFI_SIZE_TO_PAGES (NewFdtSize)); + return Status; +} + +EFI_STATUS +AndroidBootImgBoot ( + IN VOID *Buffer, + IN UINTN BufferSize + ) +{ + EFI_STATUS Status; + VOID *Kernel; + UINTN KernelSize; + MEMORY_DEVICE_PATH KernelDevicePath; + EFI_HANDLE ImageHandle; + VOID *NewKernelArg; + EFI_LOADED_IMAGE_PROTOCOL *ImageInfo; + VOID *RamdiskData; + UINTN RamdiskSize; + IN VOID *FdtBase; + + Status = gBS->LocateProtocol (&gAndroidBootImgProtocolGuid, NULL, + (VOID **) &mAndroidBootImg); + if (EFI_ERROR (Status)) { + return Status; + } + + Status = AndroidBootImgGetKernelInfo ( + Buffer, + &Kernel, + &KernelSize + ); + if (EFI_ERROR (Status)) { + return Status; + } + + NewKernelArg = AllocateZeroPool (ANDROID_BOOTIMG_KERNEL_ARGS_SIZE); + if (NewKernelArg == NULL) { + DEBUG ((DEBUG_ERROR, "Fail to allocate memory\n")); + return EFI_OUT_OF_RESOURCES; + } + + Status = AndroidBootImgUpdateArgs (Buffer, NewKernelArg); + if (EFI_ERROR (Status)) { + FreePool (NewKernelArg); + return Status; + } + + Status = AndroidBootImgGetRamdiskInfo ( + Buffer, + &RamdiskData, + &RamdiskSize + ); + if (EFI_ERROR (Status)) { + return Status; + } + + Status = AndroidBootImgLocateFdt (Buffer, &FdtBase); + if (EFI_ERROR (Status)) { + FreePool (NewKernelArg); + return Status; + } + + Status = AndroidBootImgUpdateFdt (Buffer, FdtBase, RamdiskData, RamdiskSize); + if (EFI_ERROR (Status)) { + FreePool (NewKernelArg); + return Status; + } + + KernelDevicePath = mMemoryDevicePathTemplate; + + KernelDevicePath.Node1.StartingAddress = (EFI_PHYSICAL_ADDRESS)(UINTN) Kernel; + KernelDevicePath.Node1.EndingAddress = (EFI_PHYSICAL_ADDRESS)(UINTN) Kernel + + KernelSize; + + Status = gBS->LoadImage (TRUE, gImageHandle, + (EFI_DEVICE_PATH *)&KernelDevicePath, + (VOID*)(UINTN)Kernel, KernelSize, &ImageHandle); + + // Set kernel arguments + Status = gBS->HandleProtocol (ImageHandle, &gEfiLoadedImageProtocolGuid, + (VOID **) &ImageInfo); + ImageInfo->LoadOptions = NewKernelArg; + ImageInfo->LoadOptionsSize = StrLen (NewKernelArg) * sizeof (CHAR16); + + // Before calling the image, enable the Watchdog Timer for the 5 Minute period + gBS->SetWatchdogTimer (5 * 60, 0x10000, 0, NULL); + // Start the image + Status = gBS->StartImage (ImageHandle, NULL, NULL); + // Clear the Watchdog Timer if the image returns + gBS->SetWatchdogTimer (0, 0x10000, 0, NULL); + return EFI_SUCCESS; +} diff --git a/EmbeddedPkg/Library/AndroidBootImgLib/AndroidBootImgLib.inf b/EmbeddedPkg/Library/AndroidBootImgLib/AndroidBootImgLib.inf new file mode 100644 index 0000000..c92bac0 --- /dev/null +++ b/EmbeddedPkg/Library/AndroidBootImgLib/AndroidBootImgLib.inf @@ -0,0 +1,48 @@ +#/** @file +# +# Copyright (c) 2013-2015, ARM Ltd. All rights reserved. +# Copyright (c) 2017, Linaro. All rights reserved. +# +# This program and the accompanying materials +# are licensed and made available under the terms and conditions of the BSD License +# which accompanies this distribution. The full text of the license may be found at +# http://opensource.org/licenses/bsd-license.php +# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, +# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. +# +# +#**/ + +[Defines] + INF_VERSION = 0x00010019 + BASE_NAME = AndroidBootImgLib + FILE_GUID = ed3b8739-6fa7-4cb1-8aeb-2496f8fcaefa + MODULE_TYPE = BASE + VERSION_STRING = 1.0 + LIBRARY_CLASS = AndroidBootImgLib + +# +# The following information is for reference only and not required by the build tools. +# +# VALID_ARCHITECTURES = ARM AARCH64 +# + +[Sources] + AndroidBootImgLib.c + +[LibraryClasses] + DebugLib + FdtLib + PrintLib + UefiBootServicesTableLib + UefiLib + +[Packages] + EmbeddedPkg/EmbeddedPkg.dec + MdePkg/MdePkg.dec + +[Protocols] + gAndroidBootImgProtocolGuid + +[Guids] + gFdtTableGuid -- 1.9.1

7 years, 4 months

Re: [Linaro-uefi] [PATCH] edk2-build.sh: Use CROSS_COMPILE if it's set externally

by Leif Lindholm

On Sat, Aug 19, 2017 at 09:49:25AM -0400, Alan Ott wrote: > On 08/19/2017 06:37 AM, Leif Lindholm wrote: > > (Adding linaro-uefi, since this is not official tooling.) > > Ok, no problem. > > > On Fri, Aug 18, 2017 at 07:29:59PM -0400, Alan Ott wrote: > > > --- > > > edk2-build.sh | 8 +++++--- > > > 1 file changed, 5 insertions(+), 3 deletions(-) > > > > > > diff --git a/edk2-build.sh b/edk2-build.sh > > > index 60da4df..fb0cb84 100755 > > > --- a/edk2-build.sh > > > +++ b/edk2-build.sh > > > @@ -73,11 +73,13 @@ function do_build > > > import_openssl > > > fi > > > - set_cross_compile > > > - CROSS_COMPILE="$TEMP_CROSS_COMPILE" > > > + if [ -z $CROSS_COMPILE ]; then > > > + set_cross_compile > > > + CROSS_COMPILE="$TEMP_CROSS_COMPILE" > > > + fi > > > echo "Building $PLATFORM_NAME - $PLATFORM_ARCH" > > > - echo "CROSS_COMPILE=\"$TEMP_CROSS_COMPILE\"" > > > + echo "CROSS_COMPILE=\"$CROSS_COMPILE\"" > > > echo "$board"_BUILDFLAGS="'$PLATFORM_BUILDFLAGS'" > > > if [ "$TARGETS" == "" ]; then > > Sorry, can't accept this one. > > > > I use this script to build multiple platforms across multiple > > architectures in one go, and this change breaks that. > > I see now that it's in do_build() which is called for each platform built, > so yes, my patch won't work. Sorry :( > > > But also, do you really need it? Cross compilers accessible on the > > PATH should be automatically detected. > > Yes, I can do this.[1] > > > If you do need it, because you're using some non-standard toolchain > > (such as aarch64-none-eabi), I would like to see something like what > > exists (in semi-broken form) in uefi-build.sh: CROSS_COMPILE_32 vs > > CROSS_COMPILE_64. However, in order to be useful, that would need to > > be extended to do a per-architecture override: > > CROSS_COMPILE_AARCH64 > > CROSS_COMPILE_ARM > > CROSS_COMPILE_IA32 > > CROSS_COMPILE_X64 > > Yes, I was incorrectly thinking it was intended to be similar to > uefi-build.sh and didn't look closely enough. > > Sorry for the extra noise, > > Alan. > > [1] For what it's worth I've gotten into the habit of specifying the full > path in CROSS_COMPILE when cross compiling things which build this way > (kernels, u-boots, etc). It makes typos fail early and operates > independently of my actual PATH, preventing a mistyped or missing path entry > from causing it to use a compiler down the list in the system or user path. Sure, it's a valid thing to do. Especially if testing across different versions of toolchains. Just, I tend to do that by flipping a symlink. If someone was to implement what I suggest above, I would be happy to take it. And sorry for mistyping the address to my own mailing list :| / Leif

7 years, 4 months

[PATCH 1/4] Platforms: Add Sanchip Zx296718 basic library

by Jun Nie

Add Sanchip Zx296718 basic library files for Zx296718 SoC Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Jun Nie <jun.nie(a)linaro.org> --- .../Library/Zx296718EvbLib/Zx296718Evb.c | 132 +++++++++++++++++++++ .../Library/Zx296718EvbLib/Zx296718EvbHelper.S | 50 ++++++++ .../Library/Zx296718EvbLib/Zx296718EvbLib.inf | 53 +++++++++ .../Library/Zx296718EvbLib/Zx296718EvbMem.c | 107 +++++++++++++++++ Silicon/Sanchip/Zx296718/Include/Zx296718.h | 30 +++++ Silicon/Sanchip/Zx296718/Zx296718.dec | 32 +++++ 6 files changed, 404 insertions(+) create mode 100644 Platform/Sanchip/Zx296718Evb/Library/Zx296718EvbLib/Zx296718Evb.c create mode 100644 Platform/Sanchip/Zx296718Evb/Library/Zx296718EvbLib/Zx296718EvbHelper.S create mode 100644 Platform/Sanchip/Zx296718Evb/Library/Zx296718EvbLib/Zx296718EvbLib.inf create mode 100644 Platform/Sanchip/Zx296718Evb/Library/Zx296718EvbLib/Zx296718EvbMem.c create mode 100644 Silicon/Sanchip/Zx296718/Include/Zx296718.h create mode 100644 Silicon/Sanchip/Zx296718/Zx296718.dec diff --git a/Platform/Sanchip/Zx296718Evb/Library/Zx296718EvbLib/Zx296718Evb.c b/Platform/Sanchip/Zx296718Evb/Library/Zx296718EvbLib/Zx296718Evb.c new file mode 100644 index 0000000..4e4eb54 --- /dev/null +++ b/Platform/Sanchip/Zx296718Evb/Library/Zx296718EvbLib/Zx296718Evb.c @@ -0,0 +1,132 @@ +/** @file +* +* Copyright (C) 2017 Sanechips Technology Co., Ltd. +* Copyright (c) 2017, Linaro Ltd. +* +* This program and the accompanying materials +* are licensed and made available under the terms and conditions of the BSD License +* which accompanies this distribution. The full text of the license may be found at +* http://opensource.org/licenses/bsd-license.php +* +* THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, +* WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. +* +**/ + +#include <Library/IoLib.h> +#include <Library/ArmPlatformLib.h> +#include <Library/DebugLib.h> +#include <Library/PcdLib.h> + +#include <Ppi/ArmMpCoreInfo.h> + +#include <Zx296718.h> + +ARM_CORE_INFO mZx296718EvbInfoTable[] = { + { + // Cluster 0, Core 0 + 0x0, 0x0, + + // MP Core MailBox Set/Get/Clear Addresses and Clear Value + (UINT64)0xFFFFFFFF + }, + { + // Cluster 0, Core 1 + 0x0, 0x1, + + // MP Core MailBox Set/Get/Clear Addresses and Clear Value + (UINT64)0xFFFFFFFF + }, + { + // Cluster 0, Core 2 + 0x0, 0x2, + + // MP Core MailBox Set/Get/Clear Addresses and Clear Value + (UINT64)0xFFFFFFFF + }, + { + // Cluster 0, Core 3 + 0x0, 0x3, + + // MP Core MailBox Set/Get/Clear Addresses and Clear Value + (UINT64)0xFFFFFFFF + }, +}; + +/** + Return the current Boot Mode + + This function returns the boot reason on the platform + + @return Return the current Boot Mode of the platform + +**/ +EFI_BOOT_MODE +ArmPlatformGetBootMode ( + VOID + ) +{ + return BOOT_WITH_FULL_CONFIGURATION; +} + +/** + Initialize controllers that must setup in the normal world + + This function is called by the ArmPlatformPkg/Pei or ArmPlatformPkg/Pei/PlatformPeim + in the PEI phase. + +**/ +RETURN_STATUS +ArmPlatformInitialize ( + IN UINTN MpId + ) +{ + return RETURN_SUCCESS; +} + +/** + Initialize the system (or sometimes called permanent) memory + + This memory is generally represented by the DRAM. + +**/ +VOID +ArmPlatformInitializeSystemMemory ( + VOID + ) +{ +} + +EFI_STATUS +PrePeiCoreGetMpCoreInfo ( + OUT UINTN *CoreCount, + OUT ARM_CORE_INFO **ArmCoreTable + ) +{ + // Only support one cluster + *CoreCount = sizeof(mZx296718EvbInfoTable) / sizeof(ARM_CORE_INFO); + *ArmCoreTable = mZx296718EvbInfoTable; + return EFI_SUCCESS; +} + +// Needs to be declared in the file. Otherwise gArmMpCoreInfoPpiGuid is undefined in the contect of PrePeiCore +EFI_GUID mArmMpCoreInfoPpiGuid = ARM_MP_CORE_INFO_PPI_GUID; +ARM_MP_CORE_INFO_PPI mMpCoreInfoPpi = { PrePeiCoreGetMpCoreInfo }; + +EFI_PEI_PPI_DESCRIPTOR gPlatformPpiTable[] = { + { + EFI_PEI_PPI_DESCRIPTOR_PPI, + &mArmMpCoreInfoPpiGuid, + &mMpCoreInfoPpi + } +}; + +VOID +ArmPlatformGetPlatformPpiList ( + OUT UINTN *PpiListSize, + OUT EFI_PEI_PPI_DESCRIPTOR **PpiList + ) +{ + *PpiListSize = sizeof(gPlatformPpiTable); + *PpiList = gPlatformPpiTable; +} diff --git a/Platform/Sanchip/Zx296718Evb/Library/Zx296718EvbLib/Zx296718EvbHelper.S b/Platform/Sanchip/Zx296718Evb/Library/Zx296718EvbLib/Zx296718EvbHelper.S new file mode 100644 index 0000000..829d9ef --- /dev/null +++ b/Platform/Sanchip/Zx296718Evb/Library/Zx296718EvbLib/Zx296718EvbHelper.S @@ -0,0 +1,50 @@ +# +# Copyright (C) 2017 Sanechips Technology Co., Ltd. +# Copyright (c) 2017, Linaro Ltd. +# +# This program and the accompanying materials +# are licensed and made available under the terms and conditions of the BSD License +# which accompanies this distribution. The full text of the license may be found at +# http://opensource.org/licenses/bsd-license.php +# +# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, +# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. +# +# + +#include <AsmMacroIoLibV8.h> +#include <Library/ArmLib.h> + +ASM_FUNC(ArmPlatformPeiBootAction) + ret + +//UINTN +//ArmPlatformGetCorePosition ( +// IN UINTN MpId +// ); +// With this function: CorePos = (ClusterId * 4) + CoreId +ASM_FUNC(ArmPlatformGetCorePosition) + and x1, x0, #ARM_CORE_MASK + and x0, x0, #ARM_CLUSTER_MASK + add x0, x1, x0, LSR #6 + ret + +//UINTN +//ArmPlatformGetPrimaryCoreMpId ( +// VOID +// ); +ASM_FUNC(ArmPlatformGetPrimaryCoreMpId) + MOV32 (w0, FixedPcdGet32 (PcdArmPrimaryCore)) + ret + +//UINTN +//ArmPlatformIsPrimaryCore ( +// IN UINTN MpId +// ); +ASM_FUNC(ArmPlatformIsPrimaryCore) + MOV32 (w1, FixedPcdGet32 (PcdArmPrimaryCoreMask)) + and x0, x0, x1 + MOV32 (w1, FixedPcdGet32 (PcdArmPrimaryCore)) + cmp w0, w1 + cset x0, eq + ret diff --git a/Platform/Sanchip/Zx296718Evb/Library/Zx296718EvbLib/Zx296718EvbLib.inf b/Platform/Sanchip/Zx296718Evb/Library/Zx296718EvbLib/Zx296718EvbLib.inf new file mode 100644 index 0000000..18b383b --- /dev/null +++ b/Platform/Sanchip/Zx296718Evb/Library/Zx296718EvbLib/Zx296718EvbLib.inf @@ -0,0 +1,53 @@ +# +# Copyright (C) 2017 Sanechips Technology Co., Ltd. +# Copyright (c) 2017, Linaro Ltd. +# +# This program and the accompanying materials +# are licensed and made available under the terms and conditions of the BSD License +# which accompanies this distribution. The full text of the license may be found at +# http://opensource.org/licenses/bsd-license.php +# +# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, +# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. +# + +[Defines] + INF_VERSION = 0x00010005 + BASE_NAME = Zx296718EvbLib + FILE_GUID = e1903cfc-f842-4f9a-a6ed-856bae38a902 + MODULE_TYPE = BASE + VERSION_STRING = 1.0 + LIBRARY_CLASS = ArmPlatformLib + +[Packages] + ArmPkg/ArmPkg.dec + ArmPlatformPkg/ArmPlatformPkg.dec + EmbeddedPkg/EmbeddedPkg.dec + MdePkg/MdePkg.dec + MdeModulePkg/MdeModulePkg.dec + Platform/Sanchip/Zx296718Evb/Zx296718Evb.dec + Silicon/Sanchip/Zx296718/Zx296718.dec + +[LibraryClasses] + ArmLib + IoLib + HobLib + MemoryAllocationLib + SerialPortLib + +[Sources.common] + Zx296718Evb.c + Zx296718EvbMem.c + +[Sources.AARCH64] + Zx296718EvbHelper.S | GCC + +[FeaturePcd] + gEmbeddedTokenSpaceGuid.PcdCacheEnable + +[FixedPcd] + gArmTokenSpaceGuid.PcdArmPrimaryCore + gArmTokenSpaceGuid.PcdArmPrimaryCoreMask + gArmTokenSpaceGuid.PcdFvBaseAddress + gArmTokenSpaceGuid.PcdSystemMemoryBase + gArmTokenSpaceGuid.PcdSystemMemorySize diff --git a/Platform/Sanchip/Zx296718Evb/Library/Zx296718EvbLib/Zx296718EvbMem.c b/Platform/Sanchip/Zx296718Evb/Library/Zx296718EvbLib/Zx296718EvbMem.c new file mode 100644 index 0000000..c319f4d --- /dev/null +++ b/Platform/Sanchip/Zx296718Evb/Library/Zx296718EvbLib/Zx296718EvbMem.c @@ -0,0 +1,107 @@ +/** @file +* +* Copyright (C) 2017 Sanechips Technology Co., Ltd. +* Copyright (c) 2017, Linaro Ltd. +* +* This program and the accompanying materials +* are licensed and made available under the terms and conditions of the BSD License +* which accompanies this distribution. The full text of the license may be found at +* http://opensource.org/licenses/bsd-license.php +* +* THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, +* WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. +* +**/ + +#include <Library/ArmPlatformLib.h> +#include <Library/DebugLib.h> +#include <Library/HobLib.h> +#include <Library/PcdLib.h> +#include <Library/IoLib.h> +#include <Library/MemoryAllocationLib.h> + +#include <Zx296718.h> + +// The total number of descriptors, including the final "end-of-table" descriptor. +#define MAX_VIRTUAL_MEMORY_MAP_DESCRIPTORS 5 + +// DDR attributes +#define DDR_ATTRIBUTES_CACHED ARM_MEMORY_REGION_ATTRIBUTE_WRITE_BACK +#define DDR_ATTRIBUTES_UNCACHED ARM_MEMORY_REGION_ATTRIBUTE_UNCACHED_UNBUFFERED + +/** + Return the Virtual Memory Map of your platform + + This Virtual Memory Map is used by MemoryInitPei Module to initialize the MMU on your platform. + + @param[out] VirtualMemoryMap Array of ARM_MEMORY_REGION_DESCRIPTOR describing a Physical-to- + Virtual Memory mapping. This array must be ended by a zero-filled + entry + +**/ +VOID +ArmPlatformGetVirtualMemoryMap ( + IN ARM_MEMORY_REGION_DESCRIPTOR** VirtualMemoryMap + ) +{ + ARM_MEMORY_REGION_ATTRIBUTES CacheAttributes; + UINTN Index = 0; + ARM_MEMORY_REGION_DESCRIPTOR *VirtualMemoryTable; + EFI_RESOURCE_ATTRIBUTE_TYPE ResourceAttributes; + + ResourceAttributes = ( + EFI_RESOURCE_ATTRIBUTE_PRESENT | + EFI_RESOURCE_ATTRIBUTE_INITIALIZED | + EFI_RESOURCE_ATTRIBUTE_UNCACHEABLE | + EFI_RESOURCE_ATTRIBUTE_WRITE_COMBINEABLE | + EFI_RESOURCE_ATTRIBUTE_WRITE_THROUGH_CACHEABLE | + EFI_RESOURCE_ATTRIBUTE_WRITE_BACK_CACHEABLE | + EFI_RESOURCE_ATTRIBUTE_TESTED + ); + + // Create initial Base Hob for system memory. + BuildResourceDescriptorHob ( + EFI_RESOURCE_SYSTEM_MEMORY, + ResourceAttributes, + PcdGet64 (PcdSystemMemoryBase), + PcdGet64 (PcdSystemMemorySize) + ); + + ASSERT (VirtualMemoryMap != NULL); + VirtualMemoryTable = (ARM_MEMORY_REGION_DESCRIPTOR*)AllocatePages( + EFI_SIZE_TO_PAGES (sizeof(ARM_MEMORY_REGION_DESCRIPTOR) * + MAX_VIRTUAL_MEMORY_MAP_DESCRIPTORS)); + if (VirtualMemoryTable == NULL) { + return; + } + + if (FeaturePcdGet(PcdCacheEnable) == TRUE) { + CacheAttributes = DDR_ATTRIBUTES_CACHED; + } else { + CacheAttributes = DDR_ATTRIBUTES_UNCACHED; + } + + Index = 0; + + // Zx296718 SOC peripherals + VirtualMemoryTable[Index].PhysicalBase = ZX296718_PERIPH_BASE; + VirtualMemoryTable[Index].VirtualBase = ZX296718_PERIPH_BASE; + VirtualMemoryTable[Index].Length = ZX296718_PERIPH_SZ; + VirtualMemoryTable[Index].Attributes = ARM_MEMORY_REGION_ATTRIBUTE_DEVICE; + + // DDR - predefined 1GB size + VirtualMemoryTable[++Index].PhysicalBase = PcdGet64 (PcdSystemMemoryBase); + VirtualMemoryTable[Index].VirtualBase = PcdGet64 (PcdSystemMemoryBase); + VirtualMemoryTable[Index].Length = PcdGet64 (PcdSystemMemorySize); + VirtualMemoryTable[Index].Attributes = CacheAttributes; + + // End of Table + VirtualMemoryTable[++Index].PhysicalBase = 0; + VirtualMemoryTable[Index].VirtualBase = 0; + VirtualMemoryTable[Index].Length = 0; + VirtualMemoryTable[Index].Attributes = (ARM_MEMORY_REGION_ATTRIBUTES)0; + + ASSERT((Index + 1) <= MAX_VIRTUAL_MEMORY_MAP_DESCRIPTORS); + + *VirtualMemoryMap = VirtualMemoryTable; +} diff --git a/Silicon/Sanchip/Zx296718/Include/Zx296718.h b/Silicon/Sanchip/Zx296718/Include/Zx296718.h new file mode 100644 index 0000000..3ace9ab --- /dev/null +++ b/Silicon/Sanchip/Zx296718/Include/Zx296718.h @@ -0,0 +1,30 @@ +/** @file +* +* Copyright (c) 2016, Linaro Limited. All rights reserved. +* +* This program and the accompanying materials +* are licensed and made available under the terms and conditions of the BSD License +* which accompanies this distribution. The full text of the license may be found at +* http://opensource.org/licenses/bsd-license.php +* +* THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, +* WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. +* +**/ + +#ifndef __ZX296718_H__ +#define __ZX296718_H__ + +/*********************************************************************************** +// Platform Memory Map +************************************************************************************/ + +// SOC peripherals (UART, I2C, I2S, USB, etc) +#define ZX296718_PERIPH_BASE 0x110000 +#define ZX296718_PERIPH_SZ 0x3000000 + +#define SYS_CFG_BASE_ADDR 0x01463000 +#define TOP_CRM_BASE_ADDR 0x01461000 +#define AON_SYS_CTRL_BASE_ADDR 0x116000 + +#endif /* __ZX296718_H__ */ diff --git a/Silicon/Sanchip/Zx296718/Zx296718.dec b/Silicon/Sanchip/Zx296718/Zx296718.dec new file mode 100644 index 0000000..9ecd11d --- /dev/null +++ b/Silicon/Sanchip/Zx296718/Zx296718.dec @@ -0,0 +1,32 @@ +# +# Copyright (c) 2016, Linaro Limited. All rights reserved. +# +# This program and the accompanying materials +# are licensed and made available under the terms and conditions of the BSD License +# which accompanies this distribution. The full text of the license may be found at +# http://opensource.org/licenses/bsd-license.php +# +# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, +# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. +# + +[Defines] + DEC_SPECIFICATION = 0x00010005 + PACKAGE_NAME = Zx296718 + PACKAGE_GUID = 6b180aeb-7bf7-4cf1-9310-dcd403d5dfcb + PACKAGE_VERSION = 0.1 + +################################################################################ +# +# Include Section - list of Include Paths that are provided by this package. +# Comments are used for Keywords and Module Types. +# +# Supported Module Types: +# BASE SEC PEI_CORE PEIM DXE_CORE DXE_DRIVER DXE_RUNTIME_DRIVER DXE_SMM_DRIVER DXE_SAL_DRIVER UEFI_DRIVER UEFI_APPLICATION +# +################################################################################ +[Includes.common] + Include # Root include for the package + +[Guids.common] + gZx296718TokenSpaceGuid = { 0x7827738f, 0x0651, 0x48ab, {0xad, 0x5c, 0x8d, 0x3d, 0xad, 0x58, 0x0d, 0xa9} } -- 1.9.1

7 years, 4 months

[PATCH] platforms.config: hikey960: Build OP-TEE by default

by Victor Chong

Signed-off-by: Victor Chong <victor.chong(a)linaro.org> --- platforms.config | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/platforms.config b/platforms.config index 6fc8f1f..6d3abff 100644 --- a/platforms.config +++ b/platforms.config @@ -220,6 +220,11 @@ ARCH=AARCH64 UEFI_BIN=BL33_AP_UEFI.fd UEFI_IMAGE_DIR=HiKey960 BUILD_ATF=yes +ATF_SPD=opteed +TOS_BIN=tee-pager.bin +TOS_PLATFORM=hikey +TOS_PLATFORM_FLAVOR=hikey960 +BUILD_TOS=yes SCP_BIN=OpenPlatformPkg/Platforms/Hisilicon/HiKey960/Binary/lpm3.img # Uncomment this to use UART5 as the EDK2 console for v1 hardware #BUILDFLAGS=-DSERIAL_BASE=0xFDF05000 -- 2.13.0

7 years, 4 months

[PATCH v6 1/2] EmbeddedPkg/AndroidFastboot: split android boot header

by Jun Nie

Split android boot header definition to share code among different applications and libraries. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Jun Nie <jun.nie(a)linaro.org> --- .../Application/AndroidFastboot/AndroidBootImg.c | 35 ++----------- .../AndroidFastboot/AndroidFastbootApp.h | 1 + .../AndroidFastboot/Arm/BootAndroidBootImg.c | 2 +- EmbeddedPkg/Include/Library/AndroidBootImgLib.h | 58 ++++++++++++++++++++++ 4 files changed, 65 insertions(+), 31 deletions(-) create mode 100644 EmbeddedPkg/Include/Library/AndroidBootImgLib.h diff --git a/EmbeddedPkg/Application/AndroidFastboot/AndroidBootImg.c b/EmbeddedPkg/Application/AndroidFastboot/AndroidBootImg.c index f3e770b..2f7f093 100644 --- a/EmbeddedPkg/Application/AndroidFastboot/AndroidBootImg.c +++ b/EmbeddedPkg/Application/AndroidFastboot/AndroidBootImg.c @@ -14,32 +14,6 @@ #include "AndroidFastbootApp.h" -#define BOOT_MAGIC "ANDROID!" -#define BOOT_MAGIC_LENGTH sizeof (BOOT_MAGIC) - 1 - -// Check Val (unsigned) is a power of 2 (has only one bit set) -#define IS_POWER_OF_2(Val) (Val != 0 && ((Val & (Val - 1)) == 0)) - -// No documentation for this really - sizes of fields has been determined -// empirically. -#pragma pack(1) -typedef struct { - CHAR8 BootMagic[BOOT_MAGIC_LENGTH]; - UINT32 KernelSize; - UINT32 KernelAddress; - UINT32 RamdiskSize; - UINT32 RamdiskAddress; - UINT32 SecondStageBootloaderSize; - UINT32 SecondStageBootloaderAddress; - UINT32 KernelTaggsAddress; - UINT32 PageSize; - UINT32 Reserved[2]; - CHAR8 ProductName[16]; - CHAR8 KernelArgs[BOOTIMG_KERNEL_ARGS_SIZE]; - UINT32 Id[32]; -} ANDROID_BOOTIMG_HEADER; -#pragma pack() - // Find the kernel and ramdisk in an Android boot.img. // return EFI_INVALID_PARAMTER if the boot.img is invalid (i.e. doesn't have the // right magic value), @@ -64,7 +38,8 @@ ParseAndroidBootImg ( Header = (ANDROID_BOOTIMG_HEADER *) BootImg; - if (AsciiStrnCmp (Header->BootMagic, BOOT_MAGIC, BOOT_MAGIC_LENGTH) != 0) { + if (AsciiStrnCmp ((CONST CHAR8 *)Header->BootMagic, ANDROID_BOOT_MAGIC, + ANDROID_BOOT_MAGIC_LENGTH) != 0) { return EFI_INVALID_PARAMETER; } @@ -72,7 +47,7 @@ ParseAndroidBootImg ( return EFI_NOT_FOUND; } - ASSERT (IS_POWER_OF_2 (Header->PageSize)); + ASSERT (IS_VALID_ANDROID_PAGE_SIZE (Header->PageSize)); *KernelSize = Header->KernelSize; *Kernel = BootImgBytePtr + Header->PageSize; @@ -84,8 +59,8 @@ ParseAndroidBootImg ( + ALIGN_VALUE (Header->KernelSize, Header->PageSize)); } - AsciiStrnCpyS (KernelArgs, BOOTIMG_KERNEL_ARGS_SIZE, Header->KernelArgs, - BOOTIMG_KERNEL_ARGS_SIZE); + AsciiStrnCpyS (KernelArgs, ANDROID_BOOTIMG_KERNEL_ARGS_SIZE, Header->KernelArgs, + ANDROID_BOOTIMG_KERNEL_ARGS_SIZE); return EFI_SUCCESS; } diff --git a/EmbeddedPkg/Application/AndroidFastboot/AndroidFastbootApp.h b/EmbeddedPkg/Application/AndroidFastboot/AndroidFastbootApp.h index f62660f..e4c5aa3 100644 --- a/EmbeddedPkg/Application/AndroidFastboot/AndroidFastbootApp.h +++ b/EmbeddedPkg/Application/AndroidFastboot/AndroidFastbootApp.h @@ -15,6 +15,7 @@ #ifndef __ANDROID_FASTBOOT_APP_H__ #define __ANDROID_FASTBOOT_APP_H__ +#include <Library/AndroidBootImgLib.h> #include <Library/BaseLib.h> #include <Library/DebugLib.h> #include <Library/MemoryAllocationLib.h> diff --git a/EmbeddedPkg/Application/AndroidFastboot/Arm/BootAndroidBootImg.c b/EmbeddedPkg/Application/AndroidFastboot/Arm/BootAndroidBootImg.c index f446cce..1d9024b 100644 --- a/EmbeddedPkg/Application/AndroidFastboot/Arm/BootAndroidBootImg.c +++ b/EmbeddedPkg/Application/AndroidFastboot/Arm/BootAndroidBootImg.c @@ -112,7 +112,7 @@ BootAndroidBootImg ( ) { EFI_STATUS Status; - CHAR8 KernelArgs[BOOTIMG_KERNEL_ARGS_SIZE]; + CHAR8 KernelArgs[ANDROID_BOOTIMG_KERNEL_ARGS_SIZE]; VOID *Kernel; UINTN KernelSize; VOID *Ramdisk; diff --git a/EmbeddedPkg/Include/Library/AndroidBootImgLib.h b/EmbeddedPkg/Include/Library/AndroidBootImgLib.h new file mode 100644 index 0000000..06da751 --- /dev/null +++ b/EmbeddedPkg/Include/Library/AndroidBootImgLib.h @@ -0,0 +1,58 @@ +/** @file + + Copyright (c) 2013-2014, ARM Ltd. All rights reserved. + Copyright (c) 2017, Linaro. + + This program and the accompanying materials + are licensed and made available under the terms and conditions of the BSD License + which accompanies this distribution. The full text of the license may be found at + http://opensource.org/licenses/bsd-license.php + + THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, + WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. + +**/ + +#ifndef __ABOOTIMG_H__ +#define __ABOOTIMG_H__ + +#include <Library/BaseLib.h> +#include <Library/DebugLib.h> +#include <Library/MemoryAllocationLib.h> + +#include <Uefi/UefiBaseType.h> +#include <Uefi/UefiSpec.h> + +#define ANDROID_BOOTIMG_KERNEL_ARGS_SIZE 512 + +#define ANDROID_BOOT_MAGIC "ANDROID!" +#define ANDROID_BOOT_MAGIC_LENGTH (sizeof (ANDROID_BOOT_MAGIC) - 1) + +// No documentation for this really - sizes of fields has been determined +// empirically. +#pragma pack(1) +/* https://android.googlesource.com/platform/system/core/+/master/mkbootimg/bo… */ +typedef struct { + UINT8 BootMagic[ANDROID_BOOT_MAGIC_LENGTH]; + UINT32 KernelSize; + UINT32 KernelAddress; + UINT32 RamdiskSize; + UINT32 RamdiskAddress; + UINT32 SecondStageBootloaderSize; + UINT32 SecondStageBootloaderAddress; + UINT32 KernelTaggsAddress; + UINT32 PageSize; + UINT32 Reserved[2]; + CHAR8 ProductName[16]; + CHAR8 KernelArgs[ANDROID_BOOTIMG_KERNEL_ARGS_SIZE]; + UINT32 Id[32]; +} ANDROID_BOOTIMG_HEADER; +#pragma pack () + +/* Check Val (unsigned) is a power of 2 (has only one bit set) */ +#define IS_POWER_OF_2(Val) ((Val) != 0 && (((Val) & ((Val) - 1)) == 0)) +/* Android boot image page size is not specified, but it should be power of 2 + * and larger than boot header */ +#define IS_VALID_ANDROID_PAGE_SIZE(Val) \ + (IS_POWER_OF_2(Val) && (Val > sizeof(ANDROID_BOOTIMG_HEADER))) +#endif /* __ABOOTIMG_H__ */ -- 1.9.1

7 years, 4 months

[PATCH v5 1/3] EmbeddedPkg/AndroidFastboot: split android boot header

by Jun Nie

7 years, 4 months

Announcing the edk2-platforms master branch

by Leif Lindholm

Hi all, A little over two years ago, I set up OpenPlatformPkg [1] as a way to prototype a single source tree for multiple platforms, built against edk2. Last year, we finalised the rules for how such a tree could be integrated into the edk2-platforms [2] repository, and I have now completed the migration. edk2-platforms master branch is now live (although there will be some lag before it becomes the _default_ branch of the repository). Binary-only components have moved to edk2-non-osi [3]. At the same time edk2-non-osi has been updated with a directory structure aligned with edk2-platforms master - as well as had explicit documentation added regarding how licenses work in that tree. As of this moment, OpenPlatformPkg becomes a read-only historical document. Mike has agreed to share overall maintainership of edk2-platforms with me, at least until we start breaking down responsibility a bit more. Happy hacking! / Leif [1] https://git.linaro.org/uefi/OpenPlatformPkg.git [2] https://github.com/tianocore/edk2-platforms.git [3] https://github.com/tianocore/edk2-non-osi.git

7 years, 4 months

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Linaro-uefi August 2017