Give the SynQuacer NOR flash driver the same treatment as we gave the one in ArmPlatformPkg: identify NOR flash banks by a single GUID identifying the driver, and use indexes to identify each device instance owned by the driver.
Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Ard Biesheuvel <ard.biesheu...@linaro.org> --- Silicon/Socionext/SynQuacer/Drivers/Fip006Dxe/NorFlashDxe.c | 14 +++++++------- Silicon/Socionext/SynQuacer/Drivers/Fip006Dxe/NorFlashDxe.h | 3 +++ Silicon/Socionext/SynQuacer/Library/NorFlashSynQuacerLib/NorFlashSynQuacer.c | 6 ------ 3 files changed, 10 insertions(+), 13 deletions(-) diff --git a/Silicon/Socionext/SynQuacer/Drivers/Fip006Dxe/NorFlashDxe.c b/Silicon/Socionext/SynQuacer/Drivers/Fip006Dxe/NorFlashDxe.c index 8d6bca8739d0..98f3e4d5a012 100644 --- a/Silicon/Socionext/SynQuacer/Drivers/Fip006Dxe/NorFlashDxe.c +++ b/Silicon/Socionext/SynQuacer/Drivers/Fip006Dxe/NorFlashDxe.c @@ -1093,12 +1093,13 @@ STATIC CONST NOR_FLASH_INSTANCE mNorFlashInstanceTemplate = { HARDWARE_DEVICE_PATH, HW_VENDOR_DP, { - (UINT8)sizeof(VENDOR_DEVICE_PATH), - (UINT8)((sizeof(VENDOR_DEVICE_PATH)) >> 8) + (UINT8)(OFFSET_OF (NOR_FLASH_DEVICE_PATH, End)), + (UINT8)(OFFSET_OF (NOR_FLASH_DEVICE_PATH, End) >> 8) } }, { 0x0, 0x0, 0x0, { 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 } }, }, + 0, // Index { END_DEVICE_PATH_TYPE, END_ENTIRE_DEVICE_PATH_SUBTYPE, @@ -1118,10 +1119,9 @@ NorFlashCreateInstance ( IN UINTN NorFlashDeviceBase, IN UINTN NorFlashRegionBase, IN UINTN NorFlashSize, - IN UINT32 MediaId, + IN UINT32 Index, IN UINT32 BlockSize, IN BOOLEAN HasVarStore, - IN CONST GUID *NorFlashGuid, IN CONST CSDC_DEFINITION *CommandTable, IN UINTN CommandTableSize, OUT NOR_FLASH_INSTANCE** NorFlashInstance @@ -1146,12 +1146,13 @@ NorFlashCreateInstance ( Instance->Size = NorFlashSize; Instance->BlockIoProtocol.Media = &Instance->Media; - Instance->Media.MediaId = MediaId; + Instance->Media.MediaId = Index; Instance->Media.BlockSize = BlockSize; Instance->Media.LastBlock = (NorFlashSize / BlockSize) - 1; Instance->OffsetLba = (NorFlashRegionBase - NorFlashDeviceBase) / BlockSize; - CopyGuid (&Instance->DevicePath.Vendor.Guid, NorFlashGuid); + CopyGuid (&Instance->DevicePath.Vendor.Guid, &gEfiCallerIdGuid); + Instance->DevicePath.Index = (UINT8)Index; Instance->CmdTable = CommandTable; Instance->CmdTableSize = CommandTableSize; @@ -1360,7 +1361,6 @@ NorFlashInitialise ( Index, NorFlashDevices[Index].BlockSize, ContainVariableStorage, - &NorFlashDevices[Index].Guid, mN25qCSDCDefTable, ARRAY_SIZE (mN25qCSDCDefTable), &mNorFlashInstances[Index] diff --git a/Silicon/Socionext/SynQuacer/Drivers/Fip006Dxe/NorFlashDxe.h b/Silicon/Socionext/SynQuacer/Drivers/Fip006Dxe/NorFlashDxe.h index 5e1e6adecf67..ef1257a64904 100644 --- a/Silicon/Socionext/SynQuacer/Drivers/Fip006Dxe/NorFlashDxe.h +++ b/Silicon/Socionext/SynQuacer/Drivers/Fip006Dxe/NorFlashDxe.h @@ -83,10 +83,13 @@ typedef struct _NOR_FLASH_INSTANCE NOR_FLASH_INSTANCE; typedef EFI_STATUS (*NOR_FLASH_INITIALIZE) (NOR_FLASH_INSTANCE* Instance); +#pragma pack(1) typedef struct { VENDOR_DEVICE_PATH Vendor; + UINT8 Index; EFI_DEVICE_PATH_PROTOCOL End; } NOR_FLASH_DEVICE_PATH; +#pragma pack() struct _NOR_FLASH_INSTANCE { UINT32 Signature; diff --git a/Silicon/Socionext/SynQuacer/Library/NorFlashSynQuacerLib/NorFlashSynQuacer.c b/Silicon/Socionext/SynQuacer/Library/NorFlashSynQuacerLib/NorFlashSynQuacer.c index d44fe3e4e94c..1b3995d799de 100644 --- a/Silicon/Socionext/SynQuacer/Library/NorFlashSynQuacerLib/NorFlashSynQuacer.c +++ b/Silicon/Socionext/SynQuacer/Library/NorFlashSynQuacerLib/NorFlashSynQuacer.c @@ -34,9 +34,6 @@ STATIC NOR_FLASH_DESCRIPTION mNorFlashDevices[] = { FW_CODE_REGION_BASE, // region base FW_CODE_REGION_SIZE, // region size SIZE_64KB, // block size - { - 0x19c118b0, 0xc423, 0x42be, { 0xb8, 0x0f, 0x70, 0x6f, 0x1f, 0xcb, 0x59, 0x9a } - } }, { // Environment variable region @@ -44,9 +41,6 @@ STATIC NOR_FLASH_DESCRIPTION mNorFlashDevices[] = { FW_ENV_REGION_BASE, // region base FW_ENV_REGION_SIZE, // region size SIZE_64KB, // block size - { - 0x3105bd7a, 0x82c3, 0x486f, { 0xb1, 0x03, 0x1e, 0x09, 0x54, 0xec, 0x85, 0x75 } - } }, }; -- 2.17.1 _______________________________________________ edk2-devel mailing list edk2-devel@lists.01.org https://lists.01.org/mailman/listinfo/edk2-devel