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authorJonathan A. Kollasch <jakllsch@kollasch.net>2007-12-02 19:03:23 +0000
committerUwe Hermann <uwe@hermann-uwe.de>2007-12-02 19:03:23 +0000
commitd795b9a9ec0744b241df5147efd6afbac4e1b64e (patch)
tree71f0dfad6ed6f090850423aa02adf2a02fbfbb8e /util
parent9da69f83d9fd3b872afb38c24b373b0807c76b00 (diff)
downloadcoreboot-d795b9a9ec0744b241df5147efd6afbac4e1b64e.tar.xz
Add board-enable for Acorp 6A815EPD.
Signed-off-by: Jonathan A. Kollasch <jakllsch@kollasch.net> Acked-by: Ronald G. Minnich <rminnich@gmail.com> Acked-by: Uwe Hermann <uwe@hermann-uwe.de> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2995 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
Diffstat (limited to 'util')
-rw-r--r--util/flashrom/README1
-rw-r--r--util/flashrom/board_enable.c28
2 files changed, 29 insertions, 0 deletions
diff --git a/util/flashrom/README b/util/flashrom/README
index 7be37c74c7..9f842ff508 100644
--- a/util/flashrom/README
+++ b/util/flashrom/README
@@ -58,6 +58,7 @@ no LinuxBIOS table is found:
* GIGABYTE GA-M57SLI-S4 v2.0: use -m gigabyte:m57sli
* GIGABYTE GA-M61P-S3: use -m gigabyte:m61p
* MSI K8N Neo3: use -m msi:k8n-neo3
+* Acorp 6A815EPD: use -m acorp:6a815epd
ROM Layout Support
diff --git a/util/flashrom/board_enable.c b/util/flashrom/board_enable.c
index 78749634ae..13c4f1f5e3 100644
--- a/util/flashrom/board_enable.c
+++ b/util/flashrom/board_enable.c
@@ -323,6 +323,32 @@ static int board_epox_ep_bx3(const char *name)
}
/**
+ * Suited for Acorp 6A815EPD
+ */
+static int board_acorp_6a815epd(const char *name)
+{
+ struct pci_dev *dev;
+ uint16_t port;
+ uint8_t val;
+
+ dev = pci_dev_find(0x8086, 0x2440); /* Intel ICH2 LPC */
+ if (!dev) {
+ fprintf(stderr, "\nERROR: ICH2 LPC bridge not found.\n");
+ return -1;
+ }
+
+ /* Use GPIOBASE register to find where the GPIO is mapped. */
+ port = (pci_read_word(dev, 0x58) & 0xFF80) + 0xE;
+
+ val = inb(port);
+ val |= 0x80; /* Top Block Lock -- pin 8 of PLCC32 */
+ val |= 0x40; /* Lower Blocks Lock -- pin 7 of PLCC32 */
+ outb(val, port);
+
+ return 0;
+}
+
+/**
* We use 2 sets of IDs here, you're free to choose which is which. This
* is to provide a very high degree of certainty when matching a board on
* the basis of subsystem/card IDs. As not every vendor handles
@@ -376,6 +402,8 @@ struct board_pciid_enable board_pciid_enables[] = {
"ibm", "x3455", "IBM x3455", board_ibm_x3455},
{0x8086, 0x7110, 0x0000, 0x0000, 0x8086, 0x7190, 0x0000, 0x0000,
"epox", "ep-bx3", "EPoX EP-BX3", board_epox_ep_bx3},
+ {0x8086, 0x1130, 0x0000, 0x0000, 0x105a, 0x0d30, 0x105a, 0x4d33,
+ "acorp", "6a815epd", "Acorp 6A815EPD", board_acorp_6a815epd},
{0, 0, 0, 0, 0, 0, 0, 0, NULL, NULL} /* Keep this */
};