coreboot
coreboot is an Open Source project aimed at replacing the proprietary BIOS found in most computers.
mainboard.c File Reference
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Functions

static void init (struct device *dev)
 
static void pirq_setup (void)
 
static void mainboard_enable (struct device *dev)
 

Variables

static const u8 mainboard_intr_data []
 
struct chip_operations mainboard_ops
 

Function Documentation

◆ init()

static void init ( struct device dev)
static

Definition at line 26 of file mainboard.c.

References BIOS_DEBUG, BIOS_INFO, fch_gpio_state(), gpio_100_write8(), GPIO_BASE, iomux_write8(), pci_read_config32(), pcidev_on_root(), pm_read8(), pm_write8(), printk, sema_send_alive(), and spi_base.

Referenced by mainboard_enable().

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◆ mainboard_enable()

static void mainboard_enable ( struct device dev)
static

Definition at line 103 of file mainboard.c.

References init(), device_operations::init, misc_write8(), device::ops, pirq_setup(), and pm_write8().

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◆ pirq_setup()

static void pirq_setup ( void  )
static

Definition at line 95 of file mainboard.c.

References intr_data_ptr, and mainboard_intr_data.

Referenced by mainboard_enable().

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Variable Documentation

◆ mainboard_intr_data

const u8 mainboard_intr_data[]
static
Initial value:
= {
[0x00] = 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17,
[0x08] = 0x00, 0x00, 0x00, 0x00, 0x1F, 0x1F, 0x1F, 0x1F,
[0x10] = 0x09, 0x1F, 0x1F, 0x10, 0x1F, 0x12, 0x1F, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x12, 0x11, 0x12, 0x11, 0x12, 0x11, 0x12, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x11, 0x13, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x10, 0x11, 0x12, 0x13
}

Definition at line 16 of file mainboard.c.

Referenced by pirq_setup().

◆ mainboard_ops

struct chip_operations mainboard_ops
Initial value:
= {
.enable_dev = mainboard_enable,
}
static void mainboard_enable(struct device *dev)
Definition: mainboard.c:103

Definition at line 103 of file mainboard.c.