early_init.c File Reference

#include <arch/io.h>
#include <device/pnp.h>
#include <stdint.h>
#include "nct5104d.h"

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Macros
#define	NUVOTON_ENTRY_KEY   0x87
#define	NUVOTON_EXIT_KEY   0xAA

Functions
static void	pnp_enter_conf_state (pnp_devfn_t dev)
static void	pnp_exit_conf_state (pnp_devfn_t dev)
void	nct5104d_enable_uartd (pnp_devfn_t dev)

Macro Definition Documentation

NUVOTON_ENTRY_KEY

#define NUVOTON_ENTRY_KEY   0x87

Definition at line 8 of file early_init.c.

NUVOTON_EXIT_KEY

#define NUVOTON_EXIT_KEY   0xAA

Definition at line 9 of file early_init.c.

Function Documentation

nct5104d_enable_uartd()

void nct5104d_enable_uartd

(

pnp_devfn_t

dev

)

Definition at line 28 of file early_init.c.

References inb(), outb(), pnp_enter_conf_state(), and pnp_exit_conf_state().

Referenced by bootblock_mainboard_early_init().

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pnp_enter_conf_state()

static void pnp_enter_conf_state ( pnp_devfn_t  dev )

static

Definition at line 13 of file early_init.c.

References NUVOTON_ENTRY_KEY, and outb().

Referenced by nct5104d_enable_uartd().

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pnp_exit_conf_state()

static void pnp_exit_conf_state ( pnp_devfn_t  dev )

static

Definition at line 21 of file early_init.c.

References NUVOTON_EXIT_KEY, and outb().

Referenced by nct5104d_enable_uartd().

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