diff options
| author | Subrata Banik <subrata.banik@intel.com> | 2019-08-07 08:54:15 +0530 |
|---|---|---|
| committer | Subrata Banik <subrata.banik@intel.com> | 2019-08-08 04:57:09 +0000 |
| commit | 6c8a040ec5e52a2032055c0e59dd68a8851d4bbc (patch) | |
| tree | 086f08e0c1d0d5e625a5ca4d8e8a171a70ebda42 /Documentation/COPYING | |
| parent | 41d9b651491be2b6e0e144a2aaf3051f72863f13 (diff) | |
cpu/x86/mtrr: Replace CONFIG_CPU_ADDR_BITS with cpu_phys_address_size()
This patch helps to generate correct MTRR mask value while
using set_var_mtrr().
example:
set_var_mtrr(1, 0x99000000, 16*MiB, WP)
without CL :
0x0000000099000005: PHYBASE2: Address = 0x0000000099000000, WP
0x0000000fff000800: PHYMASK2: Length = 0x0000007001000000, Valid
with CL :
0x0000000099000005: PHYBASE1: Address = 0x0000000099000000, WP
0x0000007fff000800: PHYMASK1: Length = 0x0000000001000000, Valid
Change-Id: Ie3185dd8d4af73ec0605e19e9aa4223f2c2ad462
Signed-off-by: Subrata Banik <subrata.banik@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/34753
Reviewed-by: V Sowmya <v.sowmya@intel.com>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'Documentation/COPYING')
0 files changed, 0 insertions, 0 deletions