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authorDuncan Laurie <dlaurie@chromium.org>2012-06-25 10:39:21 -0700
committerPatrick Georgi <patrick@georgi-clan.de>2012-07-24 15:00:59 +0200
commitb405857befbc20dd0be39c1cb6293cea4974fb39 (patch)
tree308617fe5e54d1b077e8852b96a9e4b5326b2a21 /src
parent8e515d36b467a1457bab8947ccf4ddf61a85ac8f (diff)
Remove CMOS Extended range enable from romstage
This enable step has been moved to the bd82x6x bootblock. For Samsung Stumpy and Lumpy mainboards and the Intel EmeraldLake2 reference board. Change-Id: I5ce54f57b8e1dd732c8a5ae71d7511703de91a0e Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: http://review.coreboot.org/1307 Reviewed-by: Patrick Georgi <patrick@georgi-clan.de> Tested-by: build bot (Jenkins)
Diffstat (limited to 'src')
-rw-r--r--src/mainboard/intel/emeraldlake2/romstage.c3
-rw-r--r--src/mainboard/samsung/lumpy/romstage.c3
-rw-r--r--src/mainboard/samsung/stumpy/romstage.c3
3 files changed, 0 insertions, 9 deletions
diff --git a/src/mainboard/intel/emeraldlake2/romstage.c b/src/mainboard/intel/emeraldlake2/romstage.c
index aba89d418f..23d20b0610 100644
--- a/src/mainboard/intel/emeraldlake2/romstage.c
+++ b/src/mainboard/intel/emeraldlake2/romstage.c
@@ -113,9 +113,6 @@ static void rcba_config(void)
/* PCH BWG says to read back the IOAPIC enable register */
(void) RCBA16(OIC);
- /* Enable upper 128bytes of CMOS (generic) */
- RCBA32(RC) = (1 << 2);
-
/* Disable unused devices (board specific) */
reg32 = RCBA32(FD);
reg32 |= PCH_DISABLE_ALWAYS;
diff --git a/src/mainboard/samsung/lumpy/romstage.c b/src/mainboard/samsung/lumpy/romstage.c
index 82856f6b04..3be7c009b7 100644
--- a/src/mainboard/samsung/lumpy/romstage.c
+++ b/src/mainboard/samsung/lumpy/romstage.c
@@ -114,9 +114,6 @@ static void rcba_config(void)
/* PCH BWG says to read back the IOAPIC enable register */
(void) RCBA16(OIC);
- /* Enable upper 128bytes of CMOS (generic) */
- RCBA32(RC) = (1 << 2);
-
/* Disable unused devices (board specific) */
reg32 = RCBA32(FD);
reg32 |= PCH_DISABLE_ALWAYS;
diff --git a/src/mainboard/samsung/stumpy/romstage.c b/src/mainboard/samsung/stumpy/romstage.c
index 10a9d7baf6..a6ca033053 100644
--- a/src/mainboard/samsung/stumpy/romstage.c
+++ b/src/mainboard/samsung/stumpy/romstage.c
@@ -119,9 +119,6 @@ static void rcba_config(void)
/* PCH BWG says to read back the IOAPIC enable register */
(void) RCBA16(OIC);
- /* Enable upper 128bytes of CMOS (generic) */
- RCBA32(RC) = (1 << 2);
-
/* Disable unused devices (board specific) */
reg32 = RCBA32(FD);
reg32 |= PCH_DISABLE_ALWAYS;