| Hannah Williams | 5e83e8b | 2018-02-09 18:35:17 -0800 | [diff] [blame] | 1 | FLASH 16M { |
| 2 | WP_RO@0x0 0x400000 { |
| 3 | SI_DESC@0x0 0x1000 |
| 4 | IFWI@0x1000 0x1ff000 |
| Hung-Te Lin | e586182 | 2019-03-04 16:48:05 +0800 | [diff] [blame] | 5 | RO_VPD(PRESERVE)@0x200000 0x4000 |
| Hannah Williams | 5e83e8b | 2018-02-09 18:35:17 -0800 | [diff] [blame] | 6 | RO_SECTION@0x204000 0x1fc000 { |
| 7 | FMAP@0x0 0x800 |
| 8 | RO_FRID@0x800 0x40 |
| 9 | RO_FRID_PAD@0x840 0x7c0 |
| Hung-Te Lin | 064d6cb | 2019-10-17 12:42:28 +0800 | [diff] [blame] | 10 | COREBOOT(CBFS)@0x1000 0x1f8000 |
| 11 | GBB@0x1f9000 0x3000 |
| Hannah Williams | 5e83e8b | 2018-02-09 18:35:17 -0800 | [diff] [blame] | 12 | } |
| 13 | } |
| 14 | MISC_RW@0x400000 0x30000 { |
| Hung-Te Lin | e586182 | 2019-03-04 16:48:05 +0800 | [diff] [blame] | 15 | RW_PRESERVE(PRESERVE) { |
| Furquan Shaikh | 076ce2f | 2018-10-18 12:12:22 -0700 | [diff] [blame] | 16 | UNIFIED_MRC_CACHE@0x0 0x21000 { |
| 17 | RECOVERY_MRC_CACHE@0x0 0x10000 |
| 18 | RW_MRC_CACHE@0x10000 0x10000 |
| 19 | RW_VAR_MRC_CACHE@0x20000 0x1000 |
| 20 | } |
| Hannah Williams | 5e83e8b | 2018-02-09 18:35:17 -0800 | [diff] [blame] | 21 | } |
| Hung-Te Lin | e586182 | 2019-03-04 16:48:05 +0800 | [diff] [blame] | 22 | RW_ELOG(PRESERVE)@0x21000 0x3000 |
| Hannah Williams | 5e83e8b | 2018-02-09 18:35:17 -0800 | [diff] [blame] | 23 | RW_SHARED@0x24000 0x4000 { |
| 24 | SHARED_DATA@0x0 0x2000 |
| 25 | VBLOCK_DEV@0x2000 0x2000 |
| 26 | } |
| Hung-Te Lin | e586182 | 2019-03-04 16:48:05 +0800 | [diff] [blame] | 27 | RW_VPD(PRESERVE)@0x28000 0x2000 |
| 28 | RW_NVRAM(PRESERVE)@0x2a000 0x5000 |
| Hannah Williams | 5e83e8b | 2018-02-09 18:35:17 -0800 | [diff] [blame] | 29 | FPF_STATUS@0x2f000 0x1000 |
| 30 | } |
| 31 | RW_SECTION_A@0x430000 0x480000 { |
| 32 | VBLOCK_A@0x0 0x10000 |
| 33 | FW_MAIN_A(CBFS)@0x10000 0x46ffc0 |
| 34 | RW_FWID_A@0x47ffc0 0x40 |
| 35 | } |
| 36 | RW_SECTION_B@0x8b0000 0x480000 { |
| 37 | VBLOCK_B@0x0 0x10000 |
| 38 | FW_MAIN_B(CBFS)@0x10000 0x46ffc0 |
| 39 | RW_FWID_B@0x47ffc0 0x40 |
| 40 | } |
| Hung-Te Lin | e586182 | 2019-03-04 16:48:05 +0800 | [diff] [blame] | 41 | SMMSTORE(PRESERVE)@0xd30000 0x40000 |
| Patrick Georgi | 803cf02 | 2018-09-06 18:15:43 +0200 | [diff] [blame] | 42 | RW_LEGACY(CBFS)@0xd70000 0x1c0000 |
| Hannah Williams | 5e83e8b | 2018-02-09 18:35:17 -0800 | [diff] [blame] | 43 | BIOS_UNUSABLE@0xf30000 0x4f000 |
| 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 | } |