diff options
Diffstat (limited to 'util')
| -rw-r--r-- | util/flashrom/board_enable.c | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/util/flashrom/board_enable.c b/util/flashrom/board_enable.c index 1282b08502..82eb5415ac 100644 --- a/util/flashrom/board_enable.c +++ b/util/flashrom/board_enable.c @@ -515,6 +515,32 @@ static int board_kontron_986lcd_m(const char *name) } /** + * Suited for: + * - BioStar P4M80-M4: Intel P4 + VIA P4M800 + VT8237 + */ +static int board_biostar_p4m80_m4(const char *name) +{ + /* enter IT87xx conf mode */ + OUTB(0x87, 0x2e); + OUTB(0x01, 0x2e); + OUTB(0x55, 0x2e); + OUTB(0x55, 0x2e); + + /* select right flash chip */ + wbsio_mask(0x2e, 0x22, 0x80, 0x80); + + /* bit 3: flash chip write enable + * bit 7: map flash chip at 1MB-128K (why though? ignoring this.) + */ + wbsio_mask(0x2e, 0x24, 0x04, 0x04); + + /* exit IT87xx conf mode */ + wbsio_write(0x2, 0x2e, 0x2); + + 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 @@ -584,6 +610,8 @@ struct board_pciid_enable board_pciid_enables[] = { "artecgroup", "dbe62", "Artec Group DBE62", board_artecgroup_dbe6x}, {0x8086, 0x27b8, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, "kontron", "986lcd-m", "Kontron 986LCD-M", board_kontron_986lcd_m}, + {0x1106, 0x3149, 0x1565, 0x3206, 0x1106, 0x3344, 0x1565, 0x1202, + NULL, NULL, "BioStar P4M80-M4", board_biostar_p4m80_m4}, {0, 0, 0, 0, 0, 0, 0, 0, NULL, NULL} /* Keep this */ }; |