#ifndef _SB700_EARLY_SETUP_C_
#define _SB700_EARLY_SETUP_C_
+#include <stdint.h>
+#include <arch/cpu.h>
+#include <arch/io.h>
+#include <arch/romcc_io.h>
+#include <console/console.h>
+#include <cpu/x86/msr.h>
+
#include <reset.h>
#include <arch/cpu.h>
#include <cbmem.h>
#include "sb700.h"
-#include "smbus.c"
+#include "smbus.h"
-#define SMBUS_IO_BASE 0x6000 /* Is it a temporary SMBus I/O base address? */
- /*SIZE 0x40 */
static void pmio_write(u8 reg, u8 value)
{
* Console output through any port besides 0x3f8 is unsupported.
* If you use FWH ROMs, you have to setup IDSEL.
***************************************/
-static void sb7xx_51xx_lpc_init(void)
+void sb7xx_51xx_lpc_init(void)
{
u8 reg8;
u32 reg32;
reg32 |= 1 << 20;
pci_write_config32(dev, 0x64, reg32);
-#ifdef CONFIG_SOUTHBRIDGE_AMD_SP5100
+#if CONFIG_SOUTHBRIDGE_AMD_SP5100
post_code(0x66);
dev = pci_locate_device(PCI_ID(0x1002, 0x439d), 0); /* LPC Controller */
reg8 = pci_read_config8(dev, 0xBB);
// XXX Serial port decode on LPC is hardcoded to 0x3f8
reg8 = pci_read_config8(dev, 0x44);
reg8 |= 1 << 6;
-#ifdef CONFIG_SOUTHBRIDGE_AMD_SP5100
+#if CONFIG_SOUTHBRIDGE_AMD_SP5100
#if CONFIG_TTYS0_BASE == 0x2f8
reg8 |= 1 << 7;
#endif
}
/* what is its usage? */
-static u32 get_sbdn(u32 bus)
+u32 __attribute__ ((weak)) get_sbdn(u32 bus)
{
device_t dev;
/*
* RPR 2.4 C-state and VID/FID change for the K8 platform.
*/
-static void enable_fid_change_on_sb(u32 sbbusn, u32 sbdn)
+void __attribute__((weak)) enable_fid_change_on_sb(u32 sbbusn, u32 sbdn)
{
u8 byte;
byte = pmio_read(0x9a);
pmio_write(0x67, 0x6);
}
-void hard_reset(void)
-{
- set_bios_reset();
-
- /* full reset */
- outb(0x0a, 0x0cf9);
- outb(0x0e, 0x0cf9);
-}
-
-void soft_reset(void)
-{
- set_bios_reset();
- /* link reset */
- outb(0x06, 0x0cf9);
-}
-
void sb7xx_51xx_pci_port80(void)
{
u8 byte;
{
device_t dev;
u8 byte;
-#ifdef CONFIG_SOUTHBRIDGE_AMD_SP5100
+#if CONFIG_SOUTHBRIDGE_AMD_SP5100
u32 dword;
#endif
/* Enable PCIB_DUAL_EN_UP will fix potential problem with PCI cards. */
pci_write_config8(dev, 0x50, 0x01);
-#ifdef CONFIG_SOUTHBRIDGE_AMD_SP5100
+#if CONFIG_SOUTHBRIDGE_AMD_SP5100
/* SP5100 default SATA mode is RAID5 MODE */
dev = pci_locate_device(PCI_ID(0x1002, 0x4393), 0);
/* Set SATA Operation Mode, Set to IDE mode */
/*
* It should be called during early POST after memory detection and BIOS shadowing but before PCI bus enumeration.
*/
-static void sb7xx_51xx_before_pci_init(void)
+void sb7xx_51xx_before_pci_init(void)
{
sb700_pci_cfg();
}
/*
* This function should be called after enable_sb700_smbus().
*/
-static void sb7xx_51xx_early_setup(void)
+void sb7xx_51xx_early_setup(void)
{
printk(BIOS_INFO, "sb700_early_setup()\n");
sb700_por_init();
sb700_acpi_init();
}
-static int smbus_read_byte(u32 device, u32 address)
-{
- return do_smbus_read_byte(SMBUS_IO_BASE, device, address);
-}
-
int s3_save_nvram_early(u32 dword, int size, int nvram_pos)
{
int i;
}
#if CONFIG_HAVE_ACPI_RESUME == 1
-static int acpi_is_wakeup_early(void)
+int acpi_is_wakeup_early(void)
{
u16 tmp;
tmp = inw(ACPI_PM1_CNT_BLK);