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Code Issues Releases Wiki Activity

Board enable for EPIA-N(L)

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Corresponding to flashrom svn r610.

Signed-off-by: Jon Harrison <bothlyn@blueyonder.co.uk>
Acked-by: Luc Verhaegen <libv@skynet.be>
This commit is contained in:
Jon Harrison 2009-06-19 13:53:59 +00:00 committed by Luc Verhaegen
parent 6d52e47a42
commit 2eeff4ebb9
1 changed files with 34 additions and 6 deletions
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40
board_enable.c
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@ -182,17 +182,22 @@ static void vt823x_gpio_set(struct pci_dev *dev, uint8_t gpio, int raise)
uint16_t base; uint16_t base;
uint8_t val, bit; uint8_t val, bit;
if ((gpio < 12) || (gpio > 15)) { if ((gpio >= 12) && (gpio <= 15)) {
/* GPIO12-15 -> output */
val = pci_read_byte(dev, 0xE4);
val |= 0x10;
pci_write_byte(dev, 0xE4, val);
} else if (gpio == 9) {
/* GPIO9 -> Output */
val = pci_read_byte(dev, 0xE4);
val |= 0x20;
pci_write_byte(dev, 0xE4, val);
} else {
fprintf(stderr, "\nERROR: " fprintf(stderr, "\nERROR: "
"VT823x GPIO%02d is not implemented.\n", gpio); "VT823x GPIO%02d is not implemented.\n", gpio);
return; return;
} }
/* GPIO12-15 -> output */
val = pci_read_byte(dev, 0xE4);
val |= 0x10;
pci_write_byte(dev, 0xE4, val);
/* Now raise/drop the GPIO line itself. */ /* Now raise/drop the GPIO line itself. */
bit = 0x01 << (gpio - 8); bit = 0x01 << (gpio - 8);
@ -269,6 +274,28 @@ static int board_via_epia_sp(const char *name)
return 0; return 0;
} }
/**
* Suited for VIAs EPIA N & NL.
*/
static int board_via_epia_n(const char *name)
{
struct pci_dev *dev;
dev = pci_dev_find(0x1106, 0x3227); /* VT8237R ISA bridge */
if (!dev) {
fprintf(stderr, "\nERROR: VT8237R ISA bridge not found.\n");
return -1;
}
/* All memory cycles, not just ROM ones, go to LPC */
vt823x_set_all_writes_to_lpc(dev);
/* GPIO9 -> output */
vt823x_gpio_set(dev, 9, 1);
return 0;
}
/** /**
* Suited for EPoX EP-8K5A2 and Albatron PM266A. * Suited for EPoX EP-8K5A2 and Albatron PM266A.
*/ */
@ -819,6 +846,7 @@ struct board_pciid_enable board_pciid_enables[] = {
{0x8086, 0x1076, 0x8086, 0x1176, 0x1106, 0x3059, 0x10f1, 0x2498, NULL, NULL, "Tyan", "S2498 (Tomcat K7M)", board_asus_a7v8x_mx}, {0x8086, 0x1076, 0x8086, 0x1176, 0x1106, 0x3059, 0x10f1, 0x2498, NULL, NULL, "Tyan", "S2498 (Tomcat K7M)", board_asus_a7v8x_mx},
{0x1106, 0x0314, 0x1106, 0xaa08, 0x1106, 0x3227, 0x1106, 0xAA08, NULL, NULL, "VIA", "EPIA-CN", board_via_epia_sp}, {0x1106, 0x0314, 0x1106, 0xaa08, 0x1106, 0x3227, 0x1106, 0xAA08, NULL, NULL, "VIA", "EPIA-CN", board_via_epia_sp},
{0x1106, 0x3177, 0x1106, 0xAA01, 0x1106, 0x3123, 0x1106, 0xAA01, NULL, NULL, "VIA", "EPIA M/MII/...", board_via_epia_m}, {0x1106, 0x3177, 0x1106, 0xAA01, 0x1106, 0x3123, 0x1106, 0xAA01, NULL, NULL, "VIA", "EPIA M/MII/...", board_via_epia_m},
{0x1106, 0x0259, 0x1106, 0x3227, 0x1106, 0x3065, 0x1106, 0x3149, "via", "epia-n", "VIA", "EPIA-N/NL", board_via_epia_n}, /* TODO: remove coreboot ids */
{0x1106, 0x3227, 0x1106, 0xAA01, 0x1106, 0x0259, 0x1106, 0xAA01, NULL, NULL, "VIA", "EPIA SP", board_via_epia_sp}, {0x1106, 0x3227, 0x1106, 0xAA01, 0x1106, 0x0259, 0x1106, 0xAA01, NULL, NULL, "VIA", "EPIA SP", board_via_epia_sp},
{0x1106, 0x5337, 0x1458, 0xb003, 0x1106, 0x287e, 0x1106, 0x337e, "via", "pc3500g", "VIA", "PC3500G", it87xx_probe_spi_flash}, {0x1106, 0x5337, 0x1458, 0xb003, 0x1106, 0x287e, 0x1106, 0x337e, "via", "pc3500g", "VIA", "PC3500G", it87xx_probe_spi_flash},
{ 0, 0, 0, 0, 0, 0, 0, 0, NULL, NULL, NULL, NULL, NULL}, /* end marker */ { 0, 0, 0, 0, 0, 0, 0, 0, NULL, NULL, NULL, NULL, NULL}, /* end marker */