diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/soc/intel/cannonlake/include/soc/iomap.h | 4 | ||||
| -rw-r--r-- | src/soc/intel/cannonlake/memmap.c | 19 |
2 files changed, 0 insertions, 23 deletions
diff --git a/src/soc/intel/cannonlake/include/soc/iomap.h b/src/soc/intel/cannonlake/include/soc/iomap.h index 2a3608cd41..75f11c0eee 100644 --- a/src/soc/intel/cannonlake/include/soc/iomap.h +++ b/src/soc/intel/cannonlake/include/soc/iomap.h @@ -65,10 +65,6 @@ #define HECI1_BASE_ADDRESS 0xfeda2000 -/* PTT registers */ -#define PTT_TXT_BASE_ADDRESS 0xfed30800 -#define PTT_PRESENT 0x00070000 - #define VTD_BASE_ADDRESS 0xFED90000 #define VTD_BASE_SIZE 0x00004000 /* diff --git a/src/soc/intel/cannonlake/memmap.c b/src/soc/intel/cannonlake/memmap.c index 108a1b016c..64e07be38c 100644 --- a/src/soc/intel/cannonlake/memmap.c +++ b/src/soc/intel/cannonlake/memmap.c @@ -83,22 +83,6 @@ int smm_subregion(int sub, void **start, size_t *size) return 0; } -static bool is_ptt_enable(void) -{ - if ((read32((void *)PTT_TXT_BASE_ADDRESS) & PTT_PRESENT) == - PTT_PRESENT) - return true; - - return false; -} - -/* Calculate PTT size */ -static size_t get_ptt_size(void) -{ - /* Allocate 4KB for PTT if enabled */ - return is_ptt_enable() ? 4*KiB : 0; -} - /* Calculate ME Stolen size */ static size_t get_imr_size(void) { @@ -192,9 +176,6 @@ static size_t calculate_reserved_mem_size(uintptr_t dram_base, /* Get Tracehub size */ reserve_mem_base -= get_imr_size(); - /* Get PTT size */ - reserve_mem_base -= get_ptt_size(); - /* Traditional Area Size */ reserve_mem_size = dram_base - reserve_mem_base; |