i82801gx: Enable upper CMOS in bootblock.

Otherwise checksum may not work correctly on early stages.

For compatibility with old bootblocks also enable it early in romstage.

Change-Id: Ie541d71bd76af182e445aa5ef21fe5ba77091159
Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com>
Reviewed-on: http://review.coreboot.org/7556
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>

8 files changed, 0 insertions, 24 deletions

diff --git a/src/mainboard/apple/macbook21/romstage.c b/src/mainboard/apple/macbook21/romstage.c
index 39a8e466b0..443fdc55af 100644
--- a/src/mainboard/apple/macbook21/romstage.c
+++ b/src/mainboard/apple/macbook21/romstage.c
@@ -216,9 +216,6 @@ static void rcba_config(void)
 	/* Enable IOAPIC */
 	RCBA8(0x31ff) = 0x03;
 
-	/* Enable upper 128bytes of CMOS */
-	RCBA32(0x3400) = (1 << 2);
-
 	/* Disable unused devices */
 	RCBA32(0x3418) = FD_PCIE6 | FD_PCIE5 | FD_PCIE4 | FD_PCIE3 | FD_INTLAN | FD_ACMOD | FD_ACAUD;
 	RCBA32(0x3418) |= (1 << 0);	// Required.
diff --git a/src/mainboard/getac/p470/romstage.c b/src/mainboard/getac/p470/romstage.c
index 7b60ae5fab..b57e6b7be4 100644
--- a/src/mainboard/getac/p470/romstage.c
+++ b/src/mainboard/getac/p470/romstage.c
@@ -191,9 +191,6 @@ static void rcba_config(void)
 	/* Enable IOAPIC */
 	RCBA8(0x31ff) = 0x03;
 
-	/* Enable upper 128bytes of CMOS */
-	RCBA32(0x3400) = (1 << 2);
-
 	/* Disable unused devices */
 	RCBA32(0x3418) = FD_PCIE6 | FD_PCIE5 | FD_INTLAN | FD_ACMOD | FD_ACAUD | FD_PATA;
 	RCBA32(0x3418) |= (1 << 0); // Required.
diff --git a/src/mainboard/ibase/mb899/romstage.c b/src/mainboard/ibase/mb899/romstage.c
index 38e862007f..ece65d83e6 100644
--- a/src/mainboard/ibase/mb899/romstage.c
+++ b/src/mainboard/ibase/mb899/romstage.c
@@ -163,9 +163,6 @@ static void rcba_config(void)
 	/* Enable IOAPIC */
 	RCBA8(0x31ff) = 0x03;
 
-	/* Enable upper 128bytes of CMOS */
-	RCBA32(0x3400) = (1 << 2);
-
 	/* Enable PCIe Root Port Clock Gate */
 	// RCBA32(0x341c) = 0x00000001;
 }
diff --git a/src/mainboard/intel/d945gclf/romstage.c b/src/mainboard/intel/d945gclf/romstage.c
index 4508968c46..4194a80aaa 100644
--- a/src/mainboard/intel/d945gclf/romstage.c
+++ b/src/mainboard/intel/d945gclf/romstage.c
@@ -89,9 +89,6 @@ static void rcba_config(void)
 	/* Enable IOAPIC */
 	RCBA8(0x31ff) = 0x03;
 
-	/* Enable upper 128bytes of CMOS */
-	RCBA32(0x3400) = (1 << 2);
-
 	/* Disable unused devices */
 	//RCBA32(0x3418) = FD_PCIE6|FD_PCIE5|FD_PCIE4|FD_ACMOD|FD_ACAUD|FD_PATA;
 	// RCBA32(0x3418) |= (1 << 0); // Required.
diff --git a/src/mainboard/kontron/986lcd-m/romstage.c b/src/mainboard/kontron/986lcd-m/romstage.c
index dc7da996e0..652d8cb7c4 100644
--- a/src/mainboard/kontron/986lcd-m/romstage.c
+++ b/src/mainboard/kontron/986lcd-m/romstage.c
@@ -222,9 +222,6 @@ static void rcba_config(void)
 	/* Enable IOAPIC */
 	RCBA8(0x31ff) = 0x03;
 
-	/* Enable upper 128bytes of CMOS */
-	RCBA32(0x3400) = (1 << 2);
-
 	/* Now, this is a bit ugly. As per PCI specification, function 0 of a
 	 * device always has to be implemented. So disabling ethernet port 1
 	 * would essentially disable all three ethernet ports of the mainboard.
diff --git a/src/mainboard/lenovo/t60/romstage.c b/src/mainboard/lenovo/t60/romstage.c
index 350c2dead3..571a21cfd6 100644
--- a/src/mainboard/lenovo/t60/romstage.c
+++ b/src/mainboard/lenovo/t60/romstage.c
@@ -137,9 +137,6 @@ static void rcba_config(void)
 	/* Enable IOAPIC */
 	RCBA8(0x31ff) = 0x03;
 
-	/* Enable upper 128bytes of CMOS */
-	RCBA32(0x3400) = (1 << 2);
-
 	/* Disable unused devices */
 	RCBA32(0x3418) = FD_PCIE6 | FD_PCIE5 | FD_INTLAN | FD_ACMOD | FD_ACAUD;
 	RCBA32(0x3418) |= (1 << 0); // Required.
diff --git a/src/mainboard/lenovo/x60/romstage.c b/src/mainboard/lenovo/x60/romstage.c
index 4596a1a2d2..af9b1be653 100644
--- a/src/mainboard/lenovo/x60/romstage.c
+++ b/src/mainboard/lenovo/x60/romstage.c
@@ -144,9 +144,6 @@ static void rcba_config(void)
 	/* Enable IOAPIC */
 	RCBA8(0x31ff) = 0x03;
 
-	/* Enable upper 128bytes of CMOS */
-	RCBA32(0x3400) = (1 << 2);
-
 	/* Disable unused devices */
 	RCBA32(0x3418) = FD_PCIE6 | FD_PCIE5 | FD_INTLAN | FD_ACMOD | FD_ACAUD;
 	RCBA32(0x3418) |= (1 << 0);	// Required.
diff --git a/src/mainboard/roda/rk886ex/romstage.c b/src/mainboard/roda/rk886ex/romstage.c
index c9ec4f152d..e8ada36d78 100644
--- a/src/mainboard/roda/rk886ex/romstage.c
+++ b/src/mainboard/roda/rk886ex/romstage.c
@@ -169,9 +169,6 @@ static void rcba_config(void)
 	/* Enable IOAPIC */
 	RCBA8(0x31ff) = 0x03;
 
-	/* Enable upper 128bytes of CMOS */
-	RCBA32(0x3400) = (1 << 2);
-
 	/* Disable unused devices */
 	RCBA32(0x3418) = FD_PCIE6 | FD_PCIE5 | FD_PCIE3 | FD_PCIE2 |
 			 FD_INTLAN | FD_ACMOD | FD_HDAUD | FD_PATA;