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authorVladimir Serbinenko <phcoder@gmail.com>2014-11-22 20:36:58 +0100
committerVladimir Serbinenko <phcoder@gmail.com>2014-12-03 21:02:12 +0100
commit4aad743434516d6c96f1afe21dd00b631e2c3692 (patch)
treef895dcff92712dd51af55fae3d71feeceb644e1b /src/mainboard/ibase
parenta234f45601e6e85a5179ec9cc446f070b86f425b (diff)
downloadcoreboot-4aad743434516d6c96f1afe21dd00b631e2c3692.tar.xz
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>
Diffstat (limited to 'src/mainboard/ibase')
-rw-r--r--src/mainboard/ibase/mb899/romstage.c3
1 files changed, 0 insertions, 3 deletions
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;
}