summaryrefslogtreecommitdiff
path: root/src/northbridge
diff options
context:
space:
mode:
Diffstat (limited to 'src/northbridge')
-rw-r--r--src/northbridge/intel/gm45/early_reset.c3
-rw-r--r--src/northbridge/intel/i5000/raminit.c5
-rw-r--r--src/northbridge/intel/i945/early_init.c3
-rw-r--r--src/northbridge/intel/i945/raminit.c5
-rw-r--r--src/northbridge/intel/nehalem/raminit.c20
-rw-r--r--src/northbridge/intel/sandybridge/raminit.c4
-rw-r--r--src/northbridge/via/vx800/examples/romstage.c1
7 files changed, 18 insertions, 23 deletions
diff --git a/src/northbridge/intel/gm45/early_reset.c b/src/northbridge/intel/gm45/early_reset.c
index fccb97f612..babb99478d 100644
--- a/src/northbridge/intel/gm45/early_reset.c
+++ b/src/northbridge/intel/gm45/early_reset.c
@@ -21,6 +21,7 @@
#include <types.h>
#include <arch/io.h>
+#include <halt.h>
#include "gm45.h"
void gm45_early_reset(void/*const timings_t *const timings*/)
@@ -69,5 +70,5 @@ void gm45_early_reset(void/*const timings_t *const timings*/)
/* Perform system reset through CF9 interface. */
outb(0x02, 0xcf9); /* Set system reset bit. */
outb(0x06, 0xcf9); /* Set cpu reset bit, too. */
- while (1) asm("hlt");
+ halt();
}
diff --git a/src/northbridge/intel/i5000/raminit.c b/src/northbridge/intel/i5000/raminit.c
index 9c694c7d28..539400293b 100644
--- a/src/northbridge/intel/i5000/raminit.c
+++ b/src/northbridge/intel/i5000/raminit.c
@@ -26,6 +26,7 @@
#include <cpu/x86/lapic.h>
#include <cpu/intel/speedstep.h>
#include <console/console.h>
+#include <halt.h>
#include <spd.h>
#include <types.h>
#include <string.h>
@@ -1522,7 +1523,7 @@ static void i5000_try_restart(const char *msg)
printk(BIOS_INFO, "%s", msg);
i5000_dump_error_registers();
outb(0x06, 0xcf9);
- for(;;) asm volatile("hlt");
+ halt();
}
static void i5000_pam_setup(void)
@@ -1624,7 +1625,7 @@ static int i5000_setup_clocking(struct i5000_fbd_setup *setup)
pci_write_config8(PCI_ADDR(0, 16, 1, 0), 0x56, ddrfrq);
/* FSB:FBD mapping changed, needs hard reset */
outb(0x06, 0xcf9);
- for(;;) asm volatile("hlt");
+ halt();
}
return 0;
}
diff --git a/src/northbridge/intel/i945/early_init.c b/src/northbridge/intel/i945/early_init.c
index f639aef146..aaa17e503b 100644
--- a/src/northbridge/intel/i945/early_init.c
+++ b/src/northbridge/intel/i945/early_init.c
@@ -23,6 +23,7 @@
#include <arch/io.h>
#include <device/pci_def.h>
#include <cbmem.h>
+#include <halt.h>
#include <string.h>
#include "i945.h"
@@ -512,7 +513,7 @@ static void i945_setup_dmi_rcrb(void)
reg32 |= (3 << 0);
DMIBAR32(0x224) = reg32;
outb(0x06, 0xcf9);
- for (;;) asm("hlt"); /* wait for reset */
+ halt(); /* wait for reset */
}
}
}
diff --git a/src/northbridge/intel/i945/raminit.c b/src/northbridge/intel/i945/raminit.c
index e823bab455..e9b6e3ffed 100644
--- a/src/northbridge/intel/i945/raminit.c
+++ b/src/northbridge/intel/i945/raminit.c
@@ -24,6 +24,7 @@
#include <spd.h>
#include <string.h>
#include <arch/io.h>
+#include <halt.h>
#include <lib.h>
#include "raminit.h"
#include "i945.h"
@@ -281,7 +282,7 @@ static void sdram_detect_errors(struct sys_info *sysinfo)
printk(BIOS_DEBUG, "Reset required.\n");
outb(0x00, 0xcf9);
outb(0x0e, 0xcf9);
- for (;;) asm("hlt"); /* Wait for reset! */
+ halt(); /* Wait for reset! */
}
}
@@ -311,7 +312,7 @@ static void sdram_detect_errors(struct sys_info *sysinfo)
printk(BIOS_DEBUG, "Reset required.\n");
outb(0x00, 0xcf9);
outb(0x0e, 0xcf9);
- for (;;) asm("hlt"); /* Wait for reset! */
+ halt(); /* Wait for reset! */
}
}
diff --git a/src/northbridge/intel/nehalem/raminit.c b/src/northbridge/intel/nehalem/raminit.c
index 74ddb4b3ff..fb82484444 100644
--- a/src/northbridge/intel/nehalem/raminit.c
+++ b/src/northbridge/intel/nehalem/raminit.c
@@ -28,7 +28,6 @@
#include <stdlib.h>
#include <console/console.h>
#include <string.h>
-#include <arch/hlt.h>
#include <arch/io.h>
#include <cpu/x86/msr.h>
#include <cbmem.h>
@@ -38,6 +37,7 @@
#include <pc80/mc146818rtc.h>
#include <device/pci_def.h>
#include <arch/cpu.h>
+#include <halt.h>
#include <spd.h>
#include "raminit.h"
#include <timestamp.h>
@@ -3805,9 +3805,7 @@ void chipset_init(const int s3resume)
write_mchbar8(0x2ca8, 0);
outb(0x6, 0xcf9);
#if REAL
- while (1) {
- asm volatile ("hlt");
- }
+ halt();
#else
printf("CP5\n");
exit(0);
@@ -4041,9 +4039,7 @@ void raminit(const int s3resume, const u8 *spd_addrmap)
"Interrupted RAM init, reset required.\n");
outb(0x6, 0xcf9);
#if REAL
- while (1) {
- asm volatile ("hlt");
- }
+ halt();
#endif
}
}
@@ -4407,9 +4403,7 @@ void raminit(const int s3resume, const u8 *spd_addrmap)
write_mchbar8(0x2ca8, read_mchbar8(0x2ca8) + 4);
write_mchbar32(0x1af0, read_mchbar32(0x1af0) | 0x10);
#if REAL
- while (1) {
- asm volatile ("hlt");
- }
+ halt();
#else
printf("CP5\n");
exit(0);
@@ -4510,9 +4504,7 @@ void raminit(const int s3resume, const u8 *spd_addrmap)
outb(0xe, 0xcf9);
#if REAL
- while (1) {
- asm volatile ("hlt");
- }
+ halt();
#else
printf("CP5\n");
exit(0);
@@ -4990,7 +4982,7 @@ void raminit(const int s3resume, const u8 *spd_addrmap)
/* Failed S3 resume, reset to come up cleanly */
outb(0xe, 0xcf9);
- hlt();
+ halt();
}
#endif
}
diff --git a/src/northbridge/intel/sandybridge/raminit.c b/src/northbridge/intel/sandybridge/raminit.c
index d2ae4b039e..f6c92dbd11 100644
--- a/src/northbridge/intel/sandybridge/raminit.c
+++ b/src/northbridge/intel/sandybridge/raminit.c
@@ -21,7 +21,6 @@
#include <console/usb.h>
#include <bootmode.h>
#include <string.h>
-#include <arch/hlt.h>
#include <arch/io.h>
#include <cbmem.h>
#include <arch/cbfs.h>
@@ -29,6 +28,7 @@
#include <ip_checksum.h>
#include <pc80/mc146818rtc.h>
#include <device/pci_def.h>
+#include <halt.h>
#include "raminit.h"
#include "pei_data.h"
#include "sandybridge.h"
@@ -239,7 +239,7 @@ void sdram_initialize(struct pei_data *pei_data)
if (pei_data->boot_mode == 2 && !pei_data->mrc_input) {
printk(BIOS_DEBUG, "Giving up in sdram_initialize: No MRC data\n");
outb(0x6, 0xcf9);
- hlt();
+ halt();
}
/* Pass console handler in pei_data */
diff --git a/src/northbridge/via/vx800/examples/romstage.c b/src/northbridge/via/vx800/examples/romstage.c
index 2ab3e64659..c96511e2c9 100644
--- a/src/northbridge/via/vx800/examples/romstage.c
+++ b/src/northbridge/via/vx800/examples/romstage.c
@@ -24,7 +24,6 @@
#include <device/pci_ids.h>
#include <arch/io.h>
#include <device/pnp_def.h>
-#include <arch/hlt.h>
#include "console/console.c"
#include "lib/ramtest.c"
#include "northbridge/via/vx800/vx800.h"
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-14 12:33:37 +0000