diff options
| author | Jason1 Lin <jason1.lin@intel.com> | 2024-07-27 18:11:35 +0800 |
|---|---|---|
| committer | mergify[bot] <37929162+mergify[bot]@users.noreply.github.com> | 2024-07-30 20:55:09 +0000 |
| commit | 5289ad177d4f2d587a47185e0567b9d7e579e4e8 (patch) | |
| tree | ad4d4858b14d116cce9623a3a3400f27ee24290d /MdeModulePkg | |
| parent | bc1c890e8ea08c133806ed2f5f681e7af64bddb2 (diff) | |
| download | edk2-5289ad177d4f2d587a47185e0567b9d7e579e4e8.tar.gz | |
MdeModulePkg/UfsBlockIoPei: Migrate UFS Initial Completion Timeout to PCD
- Remove the hardcoded definition (UFS_INIT_COMPLETION_TIMEOUT)
- Migrate the UFS initial completion timeout into PCD value
Signed-off-by: Jason1 Lin <jason1.lin@intel.com>
Diffstat (limited to 'MdeModulePkg')
| -rw-r--r-- | MdeModulePkg/Bus/Ufs/UfsBlockIoPei/UfsBlockIoPei.c | 5 | ||||
| -rw-r--r-- | MdeModulePkg/Bus/Ufs/UfsBlockIoPei/UfsBlockIoPei.h | 4 | ||||
| -rw-r--r-- | MdeModulePkg/Bus/Ufs/UfsBlockIoPei/UfsBlockIoPei.inf | 5 |
3 files changed, 7 insertions, 7 deletions
diff --git a/MdeModulePkg/Bus/Ufs/UfsBlockIoPei/UfsBlockIoPei.c b/MdeModulePkg/Bus/Ufs/UfsBlockIoPei/UfsBlockIoPei.c index 4dbd033d41..e04a93da6a 100644 --- a/MdeModulePkg/Bus/Ufs/UfsBlockIoPei/UfsBlockIoPei.c +++ b/MdeModulePkg/Bus/Ufs/UfsBlockIoPei/UfsBlockIoPei.c @@ -1036,6 +1036,7 @@ UfsFinishDeviceInitialization ( UINT32 Timeout;
DeviceInitStatus = 0xFF;
+ Timeout = PcdGet32 (PcdUfsInitialCompletionTimeout);
//
// The host enables the device initialization completion by setting fDeviceInit flag.
@@ -1045,10 +1046,6 @@ UfsFinishDeviceInitialization ( return Status;
}
- //
- // There are cards that can take upto 600ms to clear fDeviceInit flag.
- //
- Timeout = UFS_INIT_COMPLETION_TIMEOUT;
do {
Status = UfsReadFlag (Private, UfsFlagDevInit, &DeviceInitStatus);
if (EFI_ERROR (Status)) {
diff --git a/MdeModulePkg/Bus/Ufs/UfsBlockIoPei/UfsBlockIoPei.h b/MdeModulePkg/Bus/Ufs/UfsBlockIoPei/UfsBlockIoPei.h index 489b6c34ec..869332fbe3 100644 --- a/MdeModulePkg/Bus/Ufs/UfsBlockIoPei/UfsBlockIoPei.h +++ b/MdeModulePkg/Bus/Ufs/UfsBlockIoPei/UfsBlockIoPei.h @@ -22,6 +22,7 @@ #include <Library/MemoryAllocationLib.h>
#include <Library/IoLib.h>
#include <Library/TimerLib.h>
+#include <Library/PcdLib.h>
#include <Library/PeiServicesLib.h>
#include <IndustryStandard/Scsi.h>
@@ -31,8 +32,7 @@ #define UFS_PEIM_HC_SIG SIGNATURE_32 ('U', 'F', 'S', 'H')
-#define UFS_PEIM_MAX_LUNS 8
-#define UFS_INIT_COMPLETION_TIMEOUT 600000
+#define UFS_PEIM_MAX_LUNS 8
typedef struct {
UINT8 Lun[UFS_PEIM_MAX_LUNS];
diff --git a/MdeModulePkg/Bus/Ufs/UfsBlockIoPei/UfsBlockIoPei.inf b/MdeModulePkg/Bus/Ufs/UfsBlockIoPei/UfsBlockIoPei.inf index 6e1cbfde12..5da906e24d 100644 --- a/MdeModulePkg/Bus/Ufs/UfsBlockIoPei/UfsBlockIoPei.inf +++ b/MdeModulePkg/Bus/Ufs/UfsBlockIoPei/UfsBlockIoPei.inf @@ -41,6 +41,7 @@ IoLib
TimerLib
BaseMemoryLib
+ PcdLib
PeimEntryPoint
PeiServicesLib
DebugLib
@@ -52,9 +53,11 @@ gEdkiiIoMmuPpiGuid ## CONSUMES
gEfiEndOfPeiSignalPpiGuid ## CONSUMES
+[Pcd]
+ gEfiMdeModulePkgTokenSpaceGuid.PcdUfsInitialCompletionTimeout ## CONSUMES
+
[Depex]
gEfiPeiMemoryDiscoveredPpiGuid AND gEdkiiPeiUfsHostControllerPpiGuid
[UserExtensions.TianoCore."ExtraFiles"]
UfsBlockIoPeiExtra.uni
-
|