コード例 #1
0
ファイル: early.c プロジェクト: XVilka/coreboot
void sb_Late_Post(void)
{
	AMDSBCFG sb_early_cfg;
	u8 data;

    printk(BIOS_INFO, "SB900 - Early.c - sb_Late_Post - Start.\n");
	sb900_cimx_config(&sb_early_cfg);
	//sb_early_cfg.StdHeader.Func = SB_POWERON_INIT;
	//AmdSbDispatcher(&sb_early_cfg);
	//TODO
	//AMD_IMAGE_HEADER was missing, when using AmdSbDispatcher,
	// VerifyImage() will fail, LocateImage() take minitues to find the image.
	sbLatePost(&sb_early_cfg);

	//Set ACPI SCI IRQ to 0x9.
	data = CONFIG_ACPI_SCI_IRQ;
	outb(0x10, 0xC00);
	outb(data, 0xC01);
	outb(0x90, 0xC00);
	outb(data, 0xC01);

	if (data > 0x7) {
		data = inb(0x4D1);
		data |= (1 << (CONFIG_ACPI_SCI_IRQ - 8));
		outb(data, 0x4D1);
	} else {
		data = inb(0x4D0);
		data |= (1 << (CONFIG_ACPI_SCI_IRQ));
		outb(data, 0x4D0);
	}

    printk(BIOS_INFO, "SB900 - Early.c - sb_Late_Post - End.\n");
}
コード例 #2
0
ファイル: late.c プロジェクト: 0ida/coreboot
void sb_Late_Post(void)
{
	printk(BIOS_SPEW, "sb700 %s Start\n", __func__);
	/* TODO: The sb700 cimx dispatcher not work yet, calling cimx API directly */
	//sb_config->StdHeader.Func = SB_LATE_POST_INIT;
	//AmdSbDispatcher(sb_config);
	sbLatePost(sb_config);
	printk(BIOS_SPEW, "sb700 %s End\n", __func__);
}