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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.
Macros | |
#define | LPC47N217_PP 3 /* Parallel Port */ |
#define | LPC47N217_SP1 4 /* Com1 */ |
#define | LPC47N217_SP2 5 /* Com2 */ |
#define | LPC47N217_MAX_CONFIG_REGISTER 0x39 |
Functions | |
void | lpc47n217_enable_serial (pnp_devfn_t dev, u16 iobase) |
Configure the base I/O port of the specified serial device and enable the serial device. More... | |
#define LPC47N217_MAX_CONFIG_REGISTER 0x39 |
Definition at line 17 of file lpc47n217.h.
#define LPC47N217_PP 3 /* Parallel Port */ |
Definition at line 13 of file lpc47n217.h.
#define LPC47N217_SP1 4 /* Com1 */ |
Definition at line 14 of file lpc47n217.h.
#define LPC47N217_SP2 5 /* Com2 */ |
Definition at line 15 of file lpc47n217.h.
void lpc47n217_enable_serial | ( | pnp_devfn_t | dev, |
u16 | iobase | ||
) |
Configure the base I/O port of the specified serial device and enable the serial device.
dev | High 8 bits = Super I/O port, low 8 bits = logical device number. |
iobase | Processor I/O port address to assign to this serial device. |
Definition at line 95 of file early_serial.c.
References lpc47n217_pnp_set_enable(), lpc47n217_pnp_set_iobase(), pnp_enter_conf_state(), and pnp_exit_conf_state().
Referenced by bootblock_mainboard_early_init().