[flashrom] Failed BIOS Flash Assistance

[Michael Karcher]

Am Montag, den 28.12.2009, 15:21 -0500 schrieb bas nowaira:
> Greetings,
> 
> Per my conversation with agaran on irc, please find the attached log of:
> < agaran> !summary bassem
> < flashrom_bot> bassem: please mail the output of 'flashrom -V',
> 'lspci -nnvvvxxx', 'superiotool -deV' (all commands as root), the
> exact
>                       name of your board (including revision, if there
> are multiple revisions), and a link to the official BIOS download to
>                       flashrom at flashrom.org
> 
> I appreciate all the assistance you can provide.

The included patch should make flashing on your system possible. As it
is quite big (generic SuperI/O infrastructure for an yet unsupported
chip), it is possible that it doesn't work on the first attempt.

If it works, please reply to this mail (keeping the Cc: to
flashrom at flashrom.org) containing
"Acked by: bas nowaira <bas429 at gmail.com>"
(without the quotes)
If it doesn't work, please reply quoting the whole output of flashrom -V
of the patched version.

Regards,
  Michael Karcher

Signed-Off-By: Michael Karcher <flashrom at mkarcher.dialup.fu-berlin.de>

Index: board_enable.c
===================================================================
--- board_enable.c	(Revision 824)
+++ board_enable.c	(Arbeitskopie)
@@ -205,7 +205,50 @@
 	return 0;
 }
 
+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.
  */
@@ -889,6 +932,21 @@
 }
 
 /**
+ * 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:
  *   - Biostar P4M80-M4: VIA P4M800 + VT8237 + IT8705AF
  *   - GIGABYTE GA-7VT600: VIA KT600 + VT8237 + IT8705
@@ -1207,6 +1265,7 @@
 	{0x1002, 0x4398, 0x1458, 0x5004,  0x1002, 0x4391, 0x1458, 0xb002, NULL,         NULL,          "GIGABYTE",    "GA-MA78GM-S2H",      it87xx_probe_spi_flash},
 	{0x1002, 0x438d, 0x1458, 0x5001,  0x1002, 0x5956, 0x1002, 0x5956, NULL,         NULL,          "GIGABYTE",    "GA-MA790FX-DQ6",     it87xx_probe_spi_flash},
 	{0x1166, 0x0223, 0x103c, 0x320d,  0x102b, 0x0522, 0x103c, 0x31fa, "hp",         "dl145_g3",    "HP",          "DL145 G3",           board_hp_dl145_g3_enable},
+	{0x8086, 0x2415, 0x103c, 0x1249,  0x10b7, 0x9200, 0x103c, 0x1246, NULL,         NULL,          "HP",          "Vectra VL400",       board_hp_vl400}, 
 	{0x1166, 0x0205, 0x1014, 0x0347,  0x1002, 0x515E, 0x1014, 0x0325, NULL,         NULL,          "IBM",         "x3455",              board_ibm_x3455},
 	{0x1039, 0x5513, 0x8086, 0xd61f,  0x1039, 0x6330, 0x8086, 0xd61f, NULL,         NULL,          "Intel",       "D201GLY",            wbsio_check_for_spi},
 	{0x1022, 0x7468,      0,      0,       0,      0,      0,      0, "iwill",      "dk8_htx",     "IWILL",       "DK8-HTX",            w83627hf_gpio24_raise_2e},