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authorLuc Verhaegen <libv@skynet.be>2008-02-09 02:03:06 +0000
committerCarl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>2008-02-09 02:03:06 +0000
commit97866087ae2c5bab35d160d9e694ae4009479493 (patch)
treea1d7c155992dffc3bd3c428297809cd7b4d3db7b
parente1344da898e3a7bcdfaa4995d37e22c8c5c555d8 (diff)
downloadast2050-flashrom-97866087ae2c5bab35d160d9e694ae4009479493.zip
ast2050-flashrom-97866087ae2c5bab35d160d9e694ae4009479493.tar.gz
Add board enable for VIA EPIA SP
Corresponding to flashrom svn r194 and coreboot v2 svn r3099. Signed-off-by: Luc Verhaegen <libv@skynet.be> Acked-by: Corey Osgood <corey.osgood@gmail.com> Acked-by: Peter Stuge <peter@stuge.se>
-rw-r--r--board_enable.c26
1 files changed, 25 insertions, 1 deletions
diff --git a/board_enable.c b/board_enable.c
index e23b9ea..907774d 100644
--- a/board_enable.c
+++ b/board_enable.c
@@ -3,7 +3,7 @@
*
* Copyright (C) 2005-2007 coresystems GmbH <stepan@coresystems.de>
* Copyright (C) 2006 Uwe Hermann <uwe@hermann-uwe.de>
- * Copyright (C) 2007 Luc Verhaegen <libv@skynet.be>
+ * Copyright (C) 2007-2008 Luc Verhaegen <libv@skynet.be>
* Copyright (C) 2007 Carl-Daniel Hailfinger
*
* This program is free software; you can redistribute it and/or modify
@@ -213,6 +213,28 @@ static int board_asus_a7v8x_mx(const char *name)
}
/**
+ * Suited for VIAs EPIA SP.
+ */
+static int board_via_epia_sp(const char *name)
+{
+ struct pci_dev *dev;
+ uint8_t val;
+
+ dev = pci_dev_find(0x1106, 0x3227); /* VT8237R ISA bridge */
+ if (!dev) {
+ fprintf(stderr, "\nERROR: VT8237R ISA bridge not found.\n");
+ return -1;
+ }
+
+ /* All memory cycles, not just ROM ones, go to LPC */
+ val = pci_read_byte(dev, 0x59);
+ val &= ~0x80;
+ pci_write_byte(dev, 0x59, val);
+
+ return 0;
+}
+
+/**
* Suited for ASUS P5A.
*
* This is rather nasty code, but there's no way to do this cleanly.
@@ -393,6 +415,8 @@ struct board_pciid_enable board_pciid_enables[] = {
NULL, NULL, "VIA EPIA M/MII/...", board_via_epia_m},
{0x1106, 0x3177, 0x1043, 0x80A1, 0x1106, 0x3205, 0x1043, 0x8118,
NULL, NULL, "ASUS A7V8-MX SE", board_asus_a7v8x_mx},
+ {0x1106, 0x3227, 0x1106, 0xAA01, 0x1106, 0x0259, 0x1106, 0xAA01,
+ NULL, NULL, "VIA EPIA SP", board_via_epia_sp},
{0x8086, 0x1076, 0x8086, 0x1176, 0x1106, 0x3059, 0x10f1, 0x2498,
NULL, NULL, "Tyan Tomcat K7M", board_asus_a7v8x_mx},
{0x10B9, 0x1541, 0x0000, 0x0000, 0x10B9, 0x1533, 0x0000, 0x0000,
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