diff options
Diffstat (limited to 'src/southbridge/amd/cimx/sb800/reset.c')
-rw-r--r-- | src/southbridge/amd/cimx/sb800/reset.c | 35 |
1 files changed, 0 insertions, 35 deletions
diff --git a/src/southbridge/amd/cimx/sb800/reset.c b/src/southbridge/amd/cimx/sb800/reset.c deleted file mode 100644 index 6c8f0e426c..0000000000 --- a/src/southbridge/amd/cimx/sb800/reset.c +++ /dev/null @@ -1,35 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ - -// Use simple device model for this file even in ramstage -#define __SIMPLE_DEVICE__ - -#include <device/pci_ops.h> -#include <cf9_reset.h> -#include <reset.h> - -#define HT_INIT_CONTROL 0x6c -#define HTIC_BIOSR_Detect (1 << 5) - -#define DEV_CDB 0x18 -#define NODE_PCI(x, fn) (((DEV_CDB + x) < 32) ? (PCI_DEV(0, (DEV_CDB + x), fn)) : (PCI_DEV((0 - 1), (DEV_CDB + x - 32), fn))) - -void cf9_reset_prepare(void) -{ - u32 nodes; - u32 htic; - pci_devfn_t dev; - int i; - - nodes = ((pci_read_config32(PCI_DEV(0, DEV_CDB, 0), 0x60) >> 4) & 7) + 1; - for (i = 0; i < nodes; i++) { - dev = NODE_PCI(i, 0); - htic = pci_read_config32(dev, HT_INIT_CONTROL); - htic &= ~HTIC_BIOSR_Detect; - pci_write_config32(dev, HT_INIT_CONTROL, htic); - } -} - -void do_board_reset(void) -{ - system_reset(); -} |