uart_init.c File Reference

#include <arch/io.h>
#include <arch/mmio.h>
#include <assert.h>
#include <console/uart.h>
#include <device/pci_def.h>
#include <device/pci_ops.h>
#include <southbridge/intel/lynxpoint/iobp.h>
#include <southbridge/intel/lynxpoint/lp_gpio.h>
#include <southbridge/intel/lynxpoint/pch.h>
#include <types.h>

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Functions
static pci_devfn_t	get_uart_pci_device (void)
void	uart_bootblock_init (void)

Function Documentation

get_uart_pci_device()

static pci_devfn_t get_uart_pci_device ( void  )

static

Definition at line 14 of file uart_init.c.

References dead_code_t, and PCI_DEV.

Referenced by uart_bootblock_init().

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uart_bootblock_init()

void uart_bootblock_init

(

void

)

Definition at line 24 of file uart_init.c.

References clrbits32, get_uart_pci_device(), pch_iobp_update(), PCI_BASE_ADDRESS_0, PCI_COMMAND, PCI_COMMAND_MEMORY, PCI_DEV_INVALID, pci_or_config16(), pci_s_write_config16(), pci_s_write_config32(), pci_write_config32(), setbits32, SIO_IOBP_GPIODF, SIO_REG_PPR_CLOCK, SIO_REG_PPR_CLOCK_EN, SIO_REG_PPR_CLOCK_M_DIV, SIO_REG_PPR_CLOCK_N_DIV, SIO_REG_PPR_CLOCK_UPDATE, SIO_REG_PPR_GEN, SIO_REG_PPR_GEN_LTR_MODE_MASK, SIO_REG_PPR_RST, SIO_REG_PPR_RST_ASSERT, uart_console_get_pci_bdf(), uart_lpss_init(), UART_PCI_ENABLE, and write32().

Referenced by bootblock_early_southbridge_init(), and bootblock_soc_early_init().

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