blob: 5d4ba46b58d618d7fbc7f0260be0659309a4b1d9 [file] [log] [blame]
Hannah Williamsd59f62b2017-05-05 16:39:21 -07001FLASH 16M {
2 WP_RO@0x0 0x400000 {
3 SI_DESC@0x0 0x1000
4 IFWI@0x1000 0x1ff000
Hung-Te Line5861822019-03-04 16:48:05 +08005 RO_VPD(PRESERVE)@0x200000 0x4000
Hannah Williamsd59f62b2017-05-05 16:39:21 -07006 RO_SECTION@0x204000 0x1fc000 {
7 FMAP@0x0 0x800
8 RO_FRID@0x800 0x40
9 RO_FRID_PAD@0x840 0x7c0
Srinidhi N Kaushikd90d17c2018-03-16 15:28:11 -070010 COREBOOT(CBFS)@0x1000 0x1ab000
11 GBB@0x1ac000 0x40000
12 RO_UNUSED@0x1ec000 0x10000
Hannah Williamsd59f62b2017-05-05 16:39:21 -070013 }
14 }
15 MISC_RW@0x400000 0x4a000 {
16 UNIFIED_MRC_CACHE@0x0 0x31000 {
17 RECOVERY_MRC_CACHE@0x0 0x10000
18 RW_MRC_CACHE@0x10000 0x20000
19 RW_VAR_MRC_CACHE@0x30000 0x1000
20 }
Hung-Te Line5861822019-03-04 16:48:05 +080021 RW_ELOG(PRESERVE)@0x31000 0x4000
Hannah Williamsd59f62b2017-05-05 16:39:21 -070022 RW_SHARED@0x35000 0x4000 {
23 SHARED_DATA@0x0 0x2000
24 VBLOCK_DEV@0x2000 0x2000
25 }
Hung-Te Line5861822019-03-04 16:48:05 +080026 RW_VPD(PRESERVE)@0x39000 0x2000
Hannah Williams2b732a22018-02-08 14:38:01 -080027 FPF_STATUS@0x3B000 0x1000
28 TMP_UNUSED_HOLE@0x3C000 0xE000
Hannah Williamsd59f62b2017-05-05 16:39:21 -070029 }
30 RW_SECTION_A@0x44a000 0x477800 {
31 VBLOCK_A@0x0 0x10000
32 FW_MAIN_A(CBFS)@0x10000 0x4677c0
33 RW_FWID_A@0x4777c0 0x40
34 }
35 RW_SECTION_B@0x8c1800 0x477800 {
36 VBLOCK_B@0x0 0x10000
37 FW_MAIN_B(CBFS)@0x10000 0x4677c0
38 RW_FWID_B@0x4777c0 0x40
39 }
Hung-Te Line5861822019-03-04 16:48:05 +080040 RW_NVRAM(PRESERVE)@0xd39000 0x6000
41 SMMSTORE(PRESERVE)@0xd40000 0x40000
Patrick Georgi803cf022018-09-06 18:15:43 +020042 RW_LEGACY(CBFS)@0xd80000 0x1b0000
Hannah Williamsd59f62b2017-05-05 16:39:21 -070043 BIOS_UNUSABLE@0xf3f000 0x40000
44 DEVICE_EXTENSION@0xf7f000 0x80000
45 # Currently, it is required that the BIOS region be a multiple of 8KiB.
46 # This is required so that the recovery mechanism can find SIGN_CSE
47 # region aligned to 4K at the center of BIOS region. Since the
48 # descriptor at the beginning uses 4K and BIOS starts at an offset of
49 # 4K, a hole of 4K is created towards the end of the flash to compensate
50 # for the size requirement of BIOS region.
51 # FIT tool thus creates descriptor with following regions:
52 # Descriptor --> 0 to 4K
53 # BIOS --> 4K to 0xf7f000
54 # Device ext --> 0xf7f000 to 0xfff000
55 UNUSED_HOLE@0xfff000 0x1000
56}