diff options
Diffstat (limited to 'src/southbridge/amd/pi')
| -rw-r--r-- | src/southbridge/amd/pi/hudson/Kconfig | 16 | ||||
| -rw-r--r-- | src/southbridge/amd/pi/hudson/reset.c | 12 |
2 files changed, 11 insertions, 17 deletions
diff --git a/src/southbridge/amd/pi/hudson/Kconfig b/src/southbridge/amd/pi/hudson/Kconfig index 5ac876f6c4..9d803beea3 100644 --- a/src/southbridge/amd/pi/hudson/Kconfig +++ b/src/southbridge/amd/pi/hudson/Kconfig @@ -15,27 +15,25 @@ config SOUTHBRIDGE_AMD_PI_BOLTON bool - select IOAPIC - select HAVE_USBDEBUG_OPTIONS - select HAVE_HARD_RESET config SOUTHBRIDGE_AMD_PI_AVALON bool - select IOAPIC - select HAVE_USBDEBUG_OPTIONS - select HAVE_HARD_RESET config SOUTHBRIDGE_AMD_PI_KERN bool - select IOAPIC - select HAVE_USBDEBUG_OPTIONS - select HAVE_HARD_RESET config HUDSON_DISABLE_IMC bool if SOUTHBRIDGE_AMD_PI_AVALON || SOUTHBRIDGE_AMD_PI_BOLTON || SOUTHBRIDGE_AMD_PI_KERN +config SOUTHBRIDGE_SPECIFIC_OPTIONS # dummy + def_bool y + select IOAPIC + select HAVE_USBDEBUG_OPTIONS + select HAVE_CF9_RESET + select HAVE_CF9_RESET_PREPARE + config BOOTBLOCK_SOUTHBRIDGE_INIT string default "southbridge/amd/pi/hudson/bootblock.c" diff --git a/src/southbridge/amd/pi/hudson/reset.c b/src/southbridge/amd/pi/hudson/reset.c index f80e2d4c32..83eaa46bb4 100644 --- a/src/southbridge/amd/pi/hudson/reset.c +++ b/src/southbridge/amd/pi/hudson/reset.c @@ -17,6 +17,7 @@ #define __SIMPLE_DEVICE__ #include <arch/io.h> +#include <cf9_reset.h> #include <reset.h> #define HT_INIT_CONTROL 0x6c @@ -24,7 +25,7 @@ #define HTIC_BIOSR_Detect (1<<5) #define HTIC_INIT_Detect (1<<6) -static void set_bios_reset(void) +void cf9_reset_prepare(void) { u32 htic; htic = pci_io_read_config32(PCI_DEV(0, 0x18, 0), HT_INIT_CONTROL); @@ -32,12 +33,7 @@ static void set_bios_reset(void) pci_io_write_config32(PCI_DEV(0, 0x18, 0), HT_INIT_CONTROL, htic); } - -void do_hard_reset(void) +void do_board_reset(void) { - set_bios_reset(); - /* Try rebooting through port 0xcf9 */ - /* Actually it is not a real hard_reset --- it only reset coherent link table, but not reset link freq and width */ - outb((0 << 3) | (0 << 2) | (1 << 1), 0xcf9); - outb((0 << 3) | (1 << 2) | (1 << 1), 0xcf9); + system_reset(); } |