[flashrom] Abit IP35 needs board enable.
Luc Verhaegen
libv at skynet.be
Tue Jul 7 00:04:44 CEST 2009
Try this one, we might get lucky...
Luc Verhaegen.
-------------- next part --------------
Board enable for Abit IP35.
This board enable raises bit 0 of LPC IO Base + 0x0E. No idea what this
is supposed to change.
Signed-off-by: Luc Verhaegen.
Index: board_enable.c
===================================================================
--- board_enable.c (revision 641)
+++ board_enable.c (working copy)
@@ -806,6 +806,31 @@
}
/**
+ * Suited for Abit IP35: Intel P35 + ICH9R
+ */
+static int board_abit_ip35(const char *name)
+{
+ struct pci_dev *dev;
+ uint16_t base;
+ uint8_t tmp;
+
+ dev = pci_dev_find(0x8086, 0x2916); /* Intel ICH9R LPC Interface */
+ if (!dev) {
+ fprintf(stderr, "\nERROR: Intel ICH9R LPC Interface not found.\n");
+ return -1;
+ }
+
+ /* LPC IO base */
+ base = pci_read_long(dev, 0x48) & 0x0000FFC0;
+
+ tmp = INB(base + 0x0E);
+ tmp |= 0x01;
+ OUTB(tmp, base + 0x0E);
+
+ 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
@@ -828,6 +853,7 @@
/* Please keep this list alphabetically ordered by vendor/board name. */
struct board_pciid_enable board_pciid_enables[] = {
/* first pci-id set [4], second pci-id set [4], coreboot id [2], vendor name board name flash enable */
+ {0x8086, 0x2926, 0x147b, 0x1084, 0x11ab, 0x4364, 0x147b, 0x1084, NULL, NULL, "Abit", "IP35", board_abit_ip35},
{0x8086, 0x1130, 0, 0, 0x105a, 0x0d30, 0x105a, 0x4d33, "acorp", "6a815epd", "Acorp", "6A815EPD", board_acorp_6a815epd},
{0x1022, 0x746B, 0x1022, 0x36C0, 0, 0, 0, 0, "AGAMI", "ARUMA", "agami", "Aruma", w83627hf_gpio24_raise_2e},
{0x1106, 0x3177, 0x17F2, 0x3177, 0x1106, 0x3148, 0x17F2, 0x3148, NULL, NULL, "Albatron", "PM266A*", board_epox_ep_8k5a2},
More information about the flashrom
mailing list