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coreboot
coreboot is an Open Source project aimed at replacing the proprietary BIOS found in most computers.
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Go to the source code of this file.
Functions | |
void | winbond_enable_serial (pnp_devfn_t dev, uint16_t iobase) |
void | winbond_set_pinmux (pnp_devfn_t dev, uint8_t offset, uint8_t mask, uint8_t state) |
void | winbond_set_clksel_48 (pnp_devfn_t dev) |
void | pnp_enter_conf_state (pnp_devfn_t dev) |
void | pnp_exit_conf_state (pnp_devfn_t dev) |
void pnp_enter_conf_state | ( | pnp_devfn_t | dev | ) |
Definition at line 30 of file early_serial.c.
References FINTEK_ENTRY_KEY, outb(), and WINBOND_ENTRY_KEY.
Referenced by aspeed_enable_serial(), bootblock_mainboard_early_init(), fintek_enable_serial(), ite_delay_pwrgd3(), ite_enable_3vsbsw(), ite_enable_serial(), ite_kill_watchdog(), ite_reg_write(), lpc47m10x_enable_serial(), lpc47m15x_enable_serial(), lpc47n217_enable_serial(), lpc47n227_enable_serial(), smscsuperio_enable_serial(), winbond_enable_serial(), winbond_set_clksel_48(), and winbond_set_pinmux().
void pnp_exit_conf_state | ( | pnp_devfn_t | dev | ) |
Definition at line 38 of file early_serial.c.
References FINTEK_EXIT_KEY, ITE_CONFIG_REG_CC, ite_sio_write(), outb(), and WINBOND_EXIT_KEY.
Referenced by aspeed_enable_serial(), bootblock_mainboard_early_init(), fintek_enable_serial(), ite_delay_pwrgd3(), ite_enable_3vsbsw(), ite_enable_serial(), ite_kill_watchdog(), ite_reg_write(), lpc47m10x_enable_serial(), lpc47m15x_enable_serial(), lpc47n217_enable_serial(), lpc47n227_enable_serial(), smscsuperio_enable_serial(), winbond_enable_serial(), winbond_set_clksel_48(), and winbond_set_pinmux().
void winbond_enable_serial | ( | pnp_devfn_t | dev, |
uint16_t | iobase | ||
) |
Definition at line 47 of file early_init.c.
References pnp_enter_conf_state(), pnp_exit_conf_state(), PNP_IDX_IO0, pnp_set_enable(), pnp_set_iobase(), and pnp_set_logical_device().
Referenced by bootblock_mainboard_early_init().
void winbond_set_clksel_48 | ( | pnp_devfn_t | dev | ) |
Definition at line 70 of file early_init.c.
References pnp_enter_conf_state(), pnp_exit_conf_state(), pnp_read_config(), and pnp_write_config().
void winbond_set_pinmux | ( | pnp_devfn_t | dev, |
uint8_t | offset, | ||
uint8_t | mask, | ||
uint8_t | state | ||
) |
Definition at line 57 of file early_init.c.
References mask, offset, pnp_enter_conf_state(), pnp_exit_conf_state(), pnp_read_config(), and pnp_write_config().