Author: mkarcher Date: Sat Feb 27 19:35:54 2010 New Revision: 918 URL: http://flashrom.org/trac/coreboot/changeset/918
Log: Board enable for HP Vectra VL400 Signed-off-by: Michael Karcher <[email protected]> Acked-by: bas nowaira <[email protected]> Acked-by: Luc Verhaegen <[email protected]> Signed-off-by: Michael Karcher <[email protected]> Modified: trunk/board_enable.c Modified: trunk/board_enable.c ============================================================================== --- trunk/board_enable.c Sat Feb 27 19:01:15 2010 (r917) +++ trunk/board_enable.c Sat Feb 27 19:35:54 2010 (r918) @@ -233,6 +233,50 @@ return it8705f_write_enable(0x2e, name); } +static int pc87360_gpio_set(uint8_t gpio, int raise) +{ + static const int bankbase[] = {0, 4, 8, 10, 12}; + int gpio_bank = gpio / 8; + int gpio_pin = gpio % 8; + uint16_t baseport; + uint8_t id; + uint8_t val; + + if (gpio_bank > 4) + { + fprintf(stderr, "PC87360: Invalid GPIO %d\n", gpio); + return -1; + } + + id = sio_read(0x2E, 0x20); + if (id != 0xE1) + { + fprintf(stderr, "PC87360: unexpected ID %02x\n", id); + return -1; + } + + sio_write(0x2E, 0x07, 0x07); /* select GPIO device */ + baseport = (sio_read(0x2E, 0x60) << 8) | sio_read(0x2E, 0x61); + if((baseport & 0xFFF0) == 0xFFF0 || baseport == 0) + { + fprintf (stderr, "PC87360: invalid GPIO base address %04x\n", + baseport); + return -1; + } + sio_mask (0x2E, 0x30, 0x01, 0x01); /* Enable logical device */ + sio_write(0x2E, 0xF0, gpio_bank*16 + gpio_pin); + sio_mask (0x2E, 0xF1, 0x01, 0x01); /* Make pin output */ + + val = INB(baseport + bankbase[gpio_bank]); + if(raise) + val |= 1 << gpio_pin; + else + val &= ~(1 << gpio_pin); + OUTB(val, baseport + bankbase[gpio_bank]); + + return 0; +} + /** * VT823x: Set one of the GPIO pins. */ @@ -880,6 +924,21 @@ } /** + * Suited for HP Vectra VL400: 815 + ICH + PC87360. + */ + +static int board_hp_vl400(const char *name) +{ + int ret; + ret = intel_ich_gpio_set(25, 1); /* Master write enable ? */ + if (!ret) + ret = pc87360_gpio_set(0x09, 1); /* #WP ? */ + if (!ret) + ret = pc87360_gpio_set(0x27, 1); /* #TBL */ + return ret; +} + +/** * Suited for: * - Dell Poweredge 1850: Intel PPGA604 + E7520 + ICH5R. * - ASRock P4i65GV: Intel Socket478 + 865GV + ICH5R. @@ -1227,6 +1286,7 @@ {0x1002, 0x4398, 0x1458, 0x5004, 0x1002, 0x4391, 0x1458, 0xb002, NULL, NULL, NULL, "GIGABYTE", "GA-MA78GM-S2H", 0, it87xx_probe_spi_flash}, {0x1002, 0x438d, 0x1458, 0x5001, 0x1002, 0x5956, 0x1002, 0x5956, NULL, NULL, NULL, "GIGABYTE", "GA-MA790FX-DQ6", 0, it87xx_probe_spi_flash}, {0x1166, 0x0223, 0x103c, 0x320d, 0x102b, 0x0522, 0x103c, 0x31fa, NULL, "hp", "dl145_g3", "HP", "DL145 G3", 0, board_hp_dl145_g3_enable}, + {0x8086, 0x2415, 0x103c, 0x1249, 0x10b7, 0x9200, 0x103c, 0x1246, NULL, NULL, NULL, "HP", "Vectra VL400", 0, board_hp_vl400}, {0x1166, 0x0205, 0x1014, 0x0347, 0x1002, 0x515E, 0x1014, 0x0325, NULL, NULL, NULL, "IBM", "x3455", 0, board_ibm_x3455}, {0x1039, 0x5513, 0x8086, 0xd61f, 0x1039, 0x6330, 0x8086, 0xd61f, NULL, NULL, NULL, "Intel", "D201GLY", 0, wbsio_check_for_spi}, {0x1022, 0x7468, 0, 0, 0, 0, 0, 0, NULL, "iwill", "dk8_htx", "IWILL", "DK8-HTX", 0, w83627hf_gpio24_raise_2e}, _______________________________________________ flashrom mailing list [email protected] http://www.flashrom.org/mailman/listinfo/flashrom
