Change in coreboot[master]: ec/google/chromeec: Drop `_PRS` for static devices

[Angel Pons (Code Review)]

Angel Pons has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/63521 )

Change subject: ec/google/chromeec: Drop `_PRS` for static devices
......................................................................

ec/google/chromeec: Drop `_PRS` for static devices

The `_PRS` ACPI object is not needed for static (non-configurable)
devices. For devices where `_CRS` always provides the same set of
resource settings, drop the `_PRS` object. Note that every dropped
`_PRS` object only provides one set of resource settings, which is
identical to the resource settings provided by the `_CRS` object.

Change-Id: Ief40e790fdee336fd6c786e18cd01c41fa658c2c
Signed-off-by: Angel Pons 
---
M src/ec/google/chromeec/acpi/superio.asl
1 file changed, 0 insertions(+), 46 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/21/63521/1

diff --git a/src/ec/google/chromeec/acpi/superio.asl b/src/ec/google/chromeec/acpi/superio.asl
index 05310be..0620e09 100644
--- a/src/ec/google/chromeec/acpi/superio.asl
+++ b/src/ec/google/chromeec/acpi/superio.asl
@@ -37,12 +37,6 @@
    		IO (Decode16, EC_LPC_ADDR_MEMMAP, EC_LPC_ADDR_MEMMAP,
    		    0x08, EC_MEMMAP_SIZE)
    	})
-
-		Name (_PRS, ResourceTemplate ()
-		{
-			IO (Decode16, EC_LPC_ADDR_MEMMAP, EC_LPC_ADDR_MEMMAP,
-			    0x08, EC_MEMMAP_SIZE)
-		})
    }
 #endif

@@ -70,23 +64,6 @@
    		    EC_HOST_CMD_REGION1, EC_HOST_CMD_REGION1, 0x08,
    		    EC_HOST_CMD_REGION_SIZE)
    	})
-
-		Name (_PRS, ResourceTemplate ()
-		{
-			StartDependentFn (0, 0) {
-				IO (Decode16, EC_LPC_ADDR_HOST_DATA,
-				    EC_LPC_ADDR_HOST_DATA, 0x01, 0x01)
-				IO (Decode16, EC_LPC_ADDR_HOST_CMD,
-				    EC_LPC_ADDR_HOST_CMD, 0x01, 0x01)
-				IO (Decode16,
-				    EC_HOST_CMD_REGION0, EC_HOST_CMD_REGION0,
-				    0x08, EC_HOST_CMD_REGION_SIZE)
-				IO (Decode16,
-				    EC_HOST_CMD_REGION1, EC_HOST_CMD_REGION1,
-				    0x08, EC_HOST_CMD_REGION_SIZE)
-			}
-			EndDependentFn ()
-		})
    }
 #endif

@@ -104,15 +81,6 @@
    		IO (Decode16, 0x03F8, 0x3F8, 0x08, 0x08)
    		IRQNoFlags () {4}
    	})
-
-		Name (_PRS, ResourceTemplate ()
-		{
-			StartDependentFn (0, 0) {
-				IO (Decode16, 0x03F8, 0x3F8, 0x08, 0x08)
-				IRQNoFlags () {4}
-			}
-			EndDependentFn ()
-		})
    }
 #endif
 }
@@ -140,20 +108,6 @@
    		IRQ (Edge, ActiveHigh, Exclusive) {1}
 #endif
    	})
-
-		Name (_PRS, ResourceTemplate()
-		{
-			StartDependentFn (0, 0) {
-				IO (Decode16, 0x60, 0x60, 0x01, 0x01)
-				IO (Decode16, 0x64, 0x64, 0x01, 0x01)
-#ifdef SIO_EC_PS2K_IRQ
-				SIO_EC_PS2K_IRQ
-#else
-				IRQ (Edge, ActiveHigh, Exclusive) {1}
-#endif
-			}
-			EndDependentFn ()
-		})
    }
 }
 #endif