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| author | Konstantin Aladyshev <aladyshev22@gmail.com> | 2022-08-31 16:26:50 +0300 |
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| committer | Konstantin Aladyshev <aladyshev22@gmail.com> | 2022-08-31 16:26:50 +0300 |
| commit | 4a40f4cc0e45de28898cdad1b605cc4ca4be2710 (patch) | |
| tree | 764a4148ed1e7aa01edc92cd6ffb4187731e37a5 /UefiLessonsPkg | |
| parent | 98fed58216884e79a1ff4814a0abb366361d9e1a (diff) | |
| download | UEFI-Lessons-4a40f4cc0e45de28898cdad1b605cc4ca4be2710.tar.gz UEFI-Lessons-4a40f4cc0e45de28898cdad1b605cc4ca4be2710.tar.bz2 UEFI-Lessons-4a40f4cc0e45de28898cdad1b605cc4ca4be2710.zip | |
Finish SKU lesson
Signed-off-by: Konstantin Aladyshev <aladyshev22@gmail.com>
Diffstat (limited to 'UefiLessonsPkg')
| -rw-r--r-- | UefiLessonsPkg/SetSku/SetSku.c | 72 | ||||
| -rw-r--r-- | UefiLessonsPkg/SetSku/SetSku.inf | 17 | ||||
| -rw-r--r-- | UefiLessonsPkg/UefiLessonsPkg.dsc | 1 |
3 files changed, 90 insertions, 0 deletions
diff --git a/UefiLessonsPkg/SetSku/SetSku.c b/UefiLessonsPkg/SetSku/SetSku.c new file mode 100644 index 0000000..8683947 --- /dev/null +++ b/UefiLessonsPkg/SetSku/SetSku.c @@ -0,0 +1,72 @@ +#include <Library/UefiBootServicesTableLib.h> +#include <Library/UefiLib.h> + +#include <Pi/PiMultiPhase.h> +#include <Protocol/PiPcd.h> +#include <Protocol/PiPcdInfo.h> + +//#include <Library/PcdLib.h> + +VOID Usage() +{ + Print(L"Program to set Sku number\n\n"); + Print(L" Usage: SetSku <SkuNumber in hex>\n"); +} + +INTN +EFIAPI +ShellAppMain ( + IN UINTN Argc, + IN CHAR16 **Argv + ) +{ + EFI_STATUS Status; + + if (Argc != 2) { + Usage(); + return EFI_INVALID_PARAMETER; + } + + UINTN SkuNumber; + RETURN_STATUS ReturnStatus; + ReturnStatus = StrHexToUintnS(Argv[1], NULL, &SkuNumber); + if (RETURN_ERROR(ReturnStatus)) { + Print(L"Error! Can't convert SkuId string to number\n"); + return EFI_INVALID_PARAMETER; + } + + EFI_PCD_PROTOCOL* pcdProtocol; + Status = gBS->LocateProtocol(&gEfiPcdProtocolGuid, + NULL, + (VOID **)&pcdProtocol); + if (EFI_ERROR(Status)) { + Print(L"Error! Can't find EFI_PCD_PROTOCOL\n"); + return EFI_UNSUPPORTED; + } + + EFI_GET_PCD_INFO_PROTOCOL* getPcdInfoProtocol; + Status = gBS->LocateProtocol(&gEfiGetPcdInfoProtocolGuid, + NULL, + (VOID **)&getPcdInfoProtocol); + if (EFI_ERROR(Status)) { + Print(L"Error! Can't find EFI_GET_PCD_INFO_PROTOCOL\n"); + return EFI_UNSUPPORTED; + } + + + pcdProtocol->SetSku(SkuNumber); + + UINTN SkuId = getPcdInfoProtocol->GetSku(); +/* + LibPcdSetSku(SkuNumber); + UINTN SkuId = LibPcdGetSku(); +*/ + if (SkuId != SkuNumber) { + Print(L"Failed to change SkuId to 0x%lx, SkuId is still 0x%lx\n", SkuNumber, SkuId); + return EFI_UNSUPPORTED; + } + + Print(L"Sku is changed successfully to 0x%lx\n", SkuNumber); + + return EFI_SUCCESS; +} diff --git a/UefiLessonsPkg/SetSku/SetSku.inf b/UefiLessonsPkg/SetSku/SetSku.inf new file mode 100644 index 0000000..b14aed8 --- /dev/null +++ b/UefiLessonsPkg/SetSku/SetSku.inf @@ -0,0 +1,17 @@ +[Defines] + INF_VERSION = 1.25 + BASE_NAME = SetSku + FILE_GUID = 8cb96f21-d1dc-4f4a-8064-c3a5b556f73a + MODULE_TYPE = UEFI_APPLICATION + VERSION_STRING = 1.0 + ENTRY_POINT = ShellCEntryLib + +[Sources] + SetSku.c + +[Packages] + MdePkg/MdePkg.dec + +[LibraryClasses] + ShellCEntryLib + UefiLib diff --git a/UefiLessonsPkg/UefiLessonsPkg.dsc b/UefiLessonsPkg/UefiLessonsPkg.dsc index e3eb498..7be25fe 100644 --- a/UefiLessonsPkg/UefiLessonsPkg.dsc +++ b/UefiLessonsPkg/UefiLessonsPkg.dsc @@ -83,6 +83,7 @@ UefiLessonsPkg/HIIFormDataElements/HIIFormDataElements.inf UefiLessonsPkg/HIIFormLabel/HIIFormLabel.inf UefiLessonsPkg/FfsFile/FfsFile.inf + UefiLessonsPkg/SetSku/SetSku.inf [PcdsFixedAtBuild] gUefiLessonsPkgTokenSpaceGuid.PcdInt8|0x88|UINT8|0x3B81CDF1 |