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-rw-r--r--src/southbridge/amd/agesa/hudson/reset.c13
-rw-r--r--src/southbridge/amd/pi/hudson/reset.c14
2 files changed, 25 insertions, 2 deletions
diff --git a/src/southbridge/amd/agesa/hudson/reset.c b/src/southbridge/amd/agesa/hudson/reset.c
index e3f36f3309..315456dbd6 100644
--- a/src/southbridge/amd/agesa/hudson/reset.c
+++ b/src/southbridge/amd/agesa/hudson/reset.c
@@ -19,7 +19,18 @@
#include <arch/io.h>
#include <reset.h>
-#include <northbridge/amd/amdk8/reset_test.c>
+#define HT_INIT_CONTROL 0x6c
+#define HTIC_ColdR_Detect (1<<4)
+#define HTIC_BIOSR_Detect (1<<5)
+#define HTIC_INIT_Detect (1<<6)
+
+static void set_bios_reset(void)
+{
+ u32 htic;
+ htic = pci_io_read_config32(PCI_DEV(0, 0x18, 0), HT_INIT_CONTROL);
+ htic &= ~HTIC_BIOSR_Detect;
+ pci_io_write_config32(PCI_DEV(0, 0x18, 0), HT_INIT_CONTROL, htic);
+}
void do_hard_reset(void)
{
diff --git a/src/southbridge/amd/pi/hudson/reset.c b/src/southbridge/amd/pi/hudson/reset.c
index e3f36f3309..f80e2d4c32 100644
--- a/src/southbridge/amd/pi/hudson/reset.c
+++ b/src/southbridge/amd/pi/hudson/reset.c
@@ -19,7 +19,19 @@
#include <arch/io.h>
#include <reset.h>
-#include <northbridge/amd/amdk8/reset_test.c>
+#define HT_INIT_CONTROL 0x6c
+#define HTIC_ColdR_Detect (1<<4)
+#define HTIC_BIOSR_Detect (1<<5)
+#define HTIC_INIT_Detect (1<<6)
+
+static void set_bios_reset(void)
+{
+ u32 htic;
+ htic = pci_io_read_config32(PCI_DEV(0, 0x18, 0), HT_INIT_CONTROL);
+ htic &= ~HTIC_BIOSR_Detect;
+ pci_io_write_config32(PCI_DEV(0, 0x18, 0), HT_INIT_CONTROL, htic);
+}
+
void do_hard_reset(void)
{