Christoph Grenz (christophg+cb@grenz-bonn.de) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/3602
-gerrit
commit 7551db6fcba4f7ba0aa27c21bdd41dfebab7fd5f Author: Christoph Grenz christophg+cb@grenz-bonn.de Date: Thu Jul 4 02:51:42 2013 +0200
w83627hf/acpi: Fix endianess error in floppy drive enumeration code
The enumeration results are stored as five DWORDs in one 20 byte buffer. Bytes 3, 7, 11 and 15 were used to set the lowest bit of each DWORD. ACPI uses little endian, so 1, 4, 8 and 12 are the correct indices.
Change-Id: I793225cb1bb62fd148ecfa1e61e02f5d7be62cdb Signed-off-by: Christoph Grenz christophg+cb@grenz-bonn.de --- src/superio/winbond/w83627hf/acpi/superio.asl | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/src/superio/winbond/w83627hf/acpi/superio.asl b/src/superio/winbond/w83627hf/acpi/superio.asl index ff95dfc..5058d89 100644 --- a/src/superio/winbond/w83627hf/acpi/superio.asl +++ b/src/superio/winbond/w83627hf/acpi/superio.asl @@ -351,10 +351,10 @@ Device(SIO) { } OperationRegion (FIO2, SystemIO, 0x3F7, 0x01)
- CreateByteField (_FDE, 3, FD1) - CreateByteField (_FDE, 7, FD2) - CreateByteField (_FDE, 11, FD3) - CreateByteField (_FDE, 15, FD4) + CreateByteField (_FDE, 1, FD1) + CreateByteField (_FDE, 4, FD2) + CreateByteField (_FDE, 8, FD3) + CreateByteField (_FDE, 12, FD4)
Store(One, ACT1) Store(0, SELE)