diff options
| -rwxr-xr-x | Platform/Marvell/Drivers/I2c/MvI2cDxe/MvI2cDxe.c | 6 | ||||
| -rw-r--r-- | Platform/Marvell/Drivers/I2c/MvI2cDxe/MvI2cDxe.h | 2 |
2 files changed, 2 insertions, 6 deletions
diff --git a/Platform/Marvell/Drivers/I2c/MvI2cDxe/MvI2cDxe.c b/Platform/Marvell/Drivers/I2c/MvI2cDxe/MvI2cDxe.c index a62383f3a7..d6f590d5bf 100755 --- a/Platform/Marvell/Drivers/I2c/MvI2cDxe/MvI2cDxe.c +++ b/Platform/Marvell/Drivers/I2c/MvI2cDxe/MvI2cDxe.c @@ -243,9 +243,8 @@ MvI2cClearIflg ( IN I2C_MASTER_CONTEXT *I2cMasterContext
)
{
- gBS->Stall(I2C_OPERATION_TIMEOUT);
+ MvI2cPollCtrl (I2cMasterContext, I2C_OPERATION_TIMEOUT, I2C_CONTROL_IFLG);
MvI2cControlClear(I2cMasterContext, I2C_CONTROL_IFLG);
- gBS->Stall(I2C_OPERATION_TIMEOUT);
}
/* Timeout is given in us */
@@ -295,9 +294,6 @@ MvI2cLockedStart ( MvI2cClearIflg(I2cMasterContext);
}
- /* Without this delay we Timeout checking IFLG if the Timeout is 0 */
- gBS->Stall(I2C_OPERATION_TIMEOUT);
-
if (MvI2cPollCtrl(I2cMasterContext, Timeout, I2C_CONTROL_IFLG)) {
DEBUG((DEBUG_ERROR, "MvI2cDxe: Timeout sending %sSTART condition\n",
Mask == I2C_STATUS_START ? "" : "repeated "));
diff --git a/Platform/Marvell/Drivers/I2c/MvI2cDxe/MvI2cDxe.h b/Platform/Marvell/Drivers/I2c/MvI2cDxe/MvI2cDxe.h index 028fd5461f..3c9beaf967 100644 --- a/Platform/Marvell/Drivers/I2c/MvI2cDxe/MvI2cDxe.h +++ b/Platform/Marvell/Drivers/I2c/MvI2cDxe/MvI2cDxe.h @@ -68,7 +68,7 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. #define I2C_SOFT_RESET 0x1c
#define I2C_TRANSFER_TIMEOUT 10000
-#define I2C_OPERATION_TIMEOUT 1000
+#define I2C_OPERATION_TIMEOUT 100
#define I2C_UNKNOWN 0x0
#define I2C_SLOW 0x1
|