diff options
Diffstat (limited to 'util/ifdtool/ifdtool.c')
| -rw-r--r-- | util/ifdtool/ifdtool.c | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/util/ifdtool/ifdtool.c b/util/ifdtool/ifdtool.c index 8397f5c157..12dfdd1bf6 100644 --- a/util/ifdtool/ifdtool.c +++ b/util/ifdtool/ifdtool.c @@ -826,6 +826,24 @@ static void lock_descriptor(const char *filename, char *image, int size) /* TXE can only write Device Expansion */ fmba->flmstr2 |= 0x20 << wr_shift; break; + case PLATFORM_SKLKBL: + /* CPU/BIOS can read descriptor, BIOS and GbE. */ + fmba->flmstr1 |= 0xb << rd_shift; + /* CPU/BIOS can write BIOS and Gbe. */ + fmba->flmstr1 |= 0xa << wr_shift; + /* ME can read descriptor, ME and GbE. */ + fmba->flmstr2 |= 0xd << rd_shift; + /* ME can write ME. */ + fmba->flmstr2 |= 0x4 << wr_shift; + /* GbE can read GbE and descriptor. */ + fmba->flmstr3 |= 0x9 << rd_shift; + /* GbE can write GbE. */ + fmba->flmstr3 |= 0x8 << wr_shift; + /* EC can read EC and descriptor. */ + fmba->flmstr5 |= 0x101 << rd_shift; + /* EC can write EC region. */ + fmba->flmstr5 |= 0x100 << wr_shift; + break; default: /* CPU/BIOS can read descriptor, BIOS, and GbE. */ fmba->flmstr1 |= 0xb << rd_shift; @@ -1325,6 +1343,8 @@ int main(int argc, char *argv[]) case 'p': if (!strcmp(optarg, "aplk")) { platform = PLATFORM_APOLLOLAKE; + } else if (!strcmp(optarg, "sklkbl")) { + platform = PLATFORM_SKLKBL; } else { fprintf(stderr, "Unknown platform: %s\n", optarg); exit(EXIT_FAILURE); |