getting HDAMA to build.
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@1005 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
This commit is contained in:
parent
ffc161e59a
commit
99d0d7b300
|
@ -1,4 +1,5 @@
|
|||
uses CPU_FIXUP
|
||||
if CPU_FIXUP
|
||||
object cpufixup.o
|
||||
object apic_timer.o
|
||||
end
|
||||
|
|
|
@ -1,5 +1,18 @@
|
|||
#ifndef PNP_INDEX_REG
|
||||
#define PNP_INDEX_REG 0x15C
|
||||
#endif
|
||||
#ifndef PNP_DATA_REG
|
||||
#define PNP_DATA_REG 0x15D
|
||||
#endif
|
||||
#ifndef SIO_COM1
|
||||
#define SIO_COM1_BASE 0x3F8
|
||||
#endif
|
||||
#ifndef SIO_COM2
|
||||
#define SIO_COM2_BASE 0x2F8
|
||||
#endif
|
||||
|
||||
struct superio_NSC_pc87360_config {
|
||||
typedef struct com_ports com1;
|
||||
typedef struct lpt_ports lpt;
|
||||
struct com_ports com1;
|
||||
struct lpt_ports lpt;
|
||||
int port;
|
||||
};
|
||||
|
|
|
@ -1,44 +1,37 @@
|
|||
/* Copyright 2000 AG Electronics Ltd. */
|
||||
/* This code is distributed without warranty under the GPL v2 (see COPYING) */
|
||||
|
||||
#include <types.h>
|
||||
#include <arch/io.h>
|
||||
#include <device/chip.h>
|
||||
#include "chip.h"
|
||||
|
||||
#ifndef PNP_INDEX_REG
|
||||
#define PNP_INDEX_REG 0x15C
|
||||
#endif
|
||||
#ifndef PNP_DATA_REG
|
||||
#define PNP_DATA_REG 0x15D
|
||||
#endif
|
||||
#ifndef SIO_COM1
|
||||
#define SIO_COM1_BASE 0x3F8
|
||||
#endif
|
||||
#ifndef SIO_COM2
|
||||
#define SIO_COM2_BASE 0x2F8
|
||||
#endif
|
||||
|
||||
static
|
||||
void pnp_output(char address, char data)
|
||||
{
|
||||
outb(address, PNP_INDEX_REG);
|
||||
outb(data, PNP_DATA_REG);
|
||||
outb(address, PNP_INDEX_REG);
|
||||
outb(data, PNP_DATA_REG);
|
||||
}
|
||||
|
||||
static
|
||||
void sio_enable(void)
|
||||
void sio_enable(struct chip *chip, enum chip_pass pass)
|
||||
{
|
||||
/* Enable Super IO Chip */
|
||||
pnp_output(0x07, 6); /* LD 6 = UART1 */
|
||||
pnp_output(0x30, 0); /* Dectivate */
|
||||
pnp_output(0x60, SIO_COM1_BASE >> 8); /* IO Base */
|
||||
pnp_output(0x61, SIO_COM1_BASE & 0xFF); /* IO Base */
|
||||
pnp_output(0x30, 1); /* Activate */
|
||||
|
||||
struct superio_NSC_pc87360_config *conf = (struct superio_NSC_pc87360_config *)chip->chip_info;
|
||||
|
||||
switch (pass) {
|
||||
case CHIP_PRE_CONSOLE:
|
||||
/* Enable Super IO Chip */
|
||||
pnp_output(0x07, 6); /* LD 6 = UART1 */
|
||||
pnp_output(0x30, 0); /* Dectivate */
|
||||
pnp_output(0x60, conf->port >> 8); /* IO Base */
|
||||
pnp_output(0x61, conf->port & 0xFF); /* IO Base */
|
||||
pnp_output(0x30, 1); /* Activate */
|
||||
break;
|
||||
default:
|
||||
/* nothing yet */
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
struct superio_control superio_NSC_pc87360_control = {
|
||||
pre_pci_init: (void *)0,
|
||||
init: (void *)0,
|
||||
finishup: (void *)0,
|
||||
defaultport: SIO_COM1_BASE,
|
||||
name: "NSC pc87360"
|
||||
struct chip_control superio_NSC_pc87360_control = {
|
||||
enable: sio_enable,
|
||||
name: "NSC 87360"
|
||||
};
|
||||
|
|
|
@ -55,8 +55,11 @@ main(int argc, char *argv[]) {
|
|||
|
||||
if (fstat(infd, &inbuf) < 0)
|
||||
fatal("stat of infile");
|
||||
if (inbuf.st_size > size)
|
||||
fatal("input file larger than allowed size!\n");
|
||||
if (inbuf.st_size > size) {
|
||||
fprintf(stderr, "linuxbios image is %d bytes; only %d allowed\n",
|
||||
inbuf.st_size, size);
|
||||
fatal("Linuxbios input file larger than allowed size!\n");
|
||||
}
|
||||
|
||||
if (fstat(payloadfd, &payloadbuf) < 0)
|
||||
fatal("stat of infile");
|
||||
|
|
Loading…
Reference in New Issue