diff options
Diffstat (limited to 'src/soc/intel/quark/memmap.c')
| -rw-r--r-- | src/soc/intel/quark/memmap.c | 31 |
1 files changed, 0 insertions, 31 deletions
diff --git a/src/soc/intel/quark/memmap.c b/src/soc/intel/quark/memmap.c deleted file mode 100644 index 60b79380df..0000000000 --- a/src/soc/intel/quark/memmap.c +++ /dev/null @@ -1,31 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ - -#include <arch/romstage.h> -#include <cbmem.h> -#include <cpu/x86/mtrr.h> -#include <soc/reg_access.h> - -void fill_postcar_frame(struct postcar_frame *pcf) -{ - uintptr_t top_of_ram; - uintptr_t top_of_low_usable_memory; - - /* Locate the top of RAM */ - top_of_low_usable_memory = (uintptr_t)cbmem_top(); - top_of_ram = ALIGN_UP(top_of_low_usable_memory, 16 * MiB); - - /* Cache postcar and ramstage */ - postcar_frame_add_mtrr(pcf, top_of_ram - (16 * MiB), 16 * MiB, - MTRR_TYPE_WRBACK); - - /* Cache RMU area */ - postcar_frame_add_mtrr(pcf, (uintptr_t)top_of_low_usable_memory, - 0x10000, MTRR_TYPE_WRTHROUGH); - - /* Cache ESRAM */ - postcar_frame_add_mtrr(pcf, 0x80000000, 0x80000, MTRR_TYPE_WRBACK); - - pcf->skip_common_mtrr = 1; - /* Cache SPI flash - Write protect not supported */ - postcar_frame_add_romcache(pcf, MTRR_TYPE_WRTHROUGH); -} |