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Diffstat (limited to 'src/southbridge/via/k8t890/romstrap.inc')
-rw-r--r--src/southbridge/via/k8t890/romstrap.inc61
1 files changed, 61 insertions, 0 deletions
diff --git a/src/southbridge/via/k8t890/romstrap.inc b/src/southbridge/via/k8t890/romstrap.inc
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+/*
+ * This file is part of the LinuxBIOS project.
+ *
+ * Copyright (C) 2004 Tyan Computer
+ * (Written by Yinghai Lu <yhlu@tyan.com> for Tyan Computer)
+ * Copyright (C) 2007 Rudolf Marek <r.marek@assembler.cz>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+/* This file constructs the ROM strap table for K8T890. */
+
+.section ".romstrap", "a", @progbits
+
+.globl __romstrap_start
+.globl __romstrap_end
+
+__romstrap_start:
+
+/*
+ * Below are some Dev0 Func2 HT control registers values,
+ * depending on strap pin, one of below lines is used.
+ */
+tblpointer:
+.long 0x504400AA, 0x61970FC2 //;200M
+.long 0x504400AA, 0x61970FC2 //;400M
+.long 0x504400AA, 0x61970FC2 //;600M
+.long 0x504400AA, 0x61970FC2 //;800M
+.long 0x504400AA, 0x61970FC2 //;1000M
+.long 0x0
+.long 0x0
+.long 0x0
+.long 0x0
+.long 0x0
+.long 0x0
+.long 0x0
+.long 0x0
+.long 0x0
+.long 0x0
+
+/*
+ * The pointer to above table should be at 0xffffd,
+ * the table itself MUST be aligned to 128B it seems!
+ */
+.long tblpointer - 0xFFF00000
+
+__romstrap_end:
+
+.previous