diff options
Diffstat (limited to 'src/soc/nvidia/tegra132/cbmem.c')
| -rw-r--r-- | src/soc/nvidia/tegra132/cbmem.c | 36 |
1 files changed, 0 insertions, 36 deletions
diff --git a/src/soc/nvidia/tegra132/cbmem.c b/src/soc/nvidia/tegra132/cbmem.c deleted file mode 100644 index b7fe6abfce..0000000000 --- a/src/soc/nvidia/tegra132/cbmem.c +++ /dev/null @@ -1,36 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright 2014 Google Inc. - * - * 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. - */ - -#include <cbmem.h> -#include <soc/addressmap.h> - -void *cbmem_top(void) -{ - static uintptr_t addr; - - if (addr == 0) { - uintptr_t begin_mib; - uintptr_t end_mib; - - memory_in_range_below_4gb(&begin_mib, &end_mib); - /* Make sure we consume everything up to 4GiB. */ - if (end_mib == 4096) - addr = ~(uint32_t)0; - else - addr = end_mib << 20; - } - - return (void *)addr; -} |