ArmPlatformPkg: PL061 - rewrite the hardware interaction

[mirror_edk2.git] / ArmPlatformPkg / Include / Drivers / PL061Gpio.h

diff --git a/ArmPlatformPkg/Include/Drivers/PL061Gpio.h b/ArmPlatformPkg/Include/Drivers/PL061Gpio.h
index 38458f484476360f2ad31644f493e53f342d9289..8fde2bb5efe71f77e349ccb54d192a501691d86c 100644 (file)
--- a/ArmPlatformPkg/Include/Drivers/PL061Gpio.h
+++ b/ArmPlatformPkg/Include/Drivers/PL061Gpio.h
@@ -19,6 +19,7 @@
 #include <Protocol/EmbeddedGpio.h>\r
 \r
 // PL061 GPIO Registers\r
+#define PL061_GPIO_DATA_REG_OFFSET      ((UINTN) 0x000)\r
 #define PL061_GPIO_DATA_REG             ((UINT32)PcdGet32 (PcdPL061GpioBase) + 0x000)\r
 #define PL061_GPIO_DIR_REG              ((UINT32)PcdGet32 (PcdPL061GpioBase) + 0x400)\r
 #define PL061_GPIO_IS_REG               ((UINT32)PcdGet32 (PcdPL061GpioBase) + 0x404)\r
@@ -46,9 +47,5 @@
 \r
 // All bits low except one bit high, native bit length\r
 #define GPIO_PIN_MASK(Pin)              (1UL << ((UINTN)(Pin)))\r
-// All bits low except one bit high, restricted to 8 bits (i.e. ensures zeros above 8bits)\r
-#define GPIO_PIN_MASK_HIGH_8BIT(Pin)    (GPIO_PIN_MASK(Pin) && 0xFF)\r
-// All bits high except one bit low, restricted to 8 bits (i.e. ensures zeros above 8bits)\r
-#define GPIO_PIN_MASK_LOW_8BIT(Pin)     ((~GPIO_PIN_MASK(Pin)) && 0xFF)\r
 \r
 #endif  // __PL061_GPIO_H__\r