diff options
Diffstat (limited to 'src/northbridge/intel/fsp_sandybridge/ram_calc.c')
-rw-r--r-- | src/northbridge/intel/fsp_sandybridge/ram_calc.c | 34 |
1 files changed, 0 insertions, 34 deletions
diff --git a/src/northbridge/intel/fsp_sandybridge/ram_calc.c b/src/northbridge/intel/fsp_sandybridge/ram_calc.c deleted file mode 100644 index f51de6d27a..0000000000 --- a/src/northbridge/intel/fsp_sandybridge/ram_calc.c +++ /dev/null @@ -1,34 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2011 Google Inc. - * Copyright (C) 2013 Sage Electronic Engineering, LLC. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; version 2 of the License. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - */ - -#define __SIMPLE_DEVICE__ - -#include <arch/io.h> -#include <cbmem.h> -#include <fsp_util.h> -#include "northbridge.h" - -static uintptr_t smm_region_start(void) -{ - /* Base of TSEG is top of usable DRAM */ - uintptr_t tom = pci_read_config32(PCI_DEV(0,0,0), TSEG) & ~(1UL << 0); - return tom; -} - -void *cbmem_top(void) -{ - return (void *) (smm_region_start() - FSP_RESERVE_MEMORY_SIZE); -} |