diff options
Diffstat (limited to 'src/mainboard/lenovo/x220')
| -rw-r--r-- | src/mainboard/lenovo/x220/Kconfig | 19 | ||||
| -rw-r--r-- | src/mainboard/lenovo/x220/board.fmd | 16 | ||||
| -rw-r--r-- | src/mainboard/lenovo/x220/cmos.layout | 3 | ||||
| -rw-r--r-- | src/mainboard/lenovo/x220/vboot-rwa.fmd | 29 |
4 files changed, 67 insertions, 0 deletions
diff --git a/src/mainboard/lenovo/x220/Kconfig b/src/mainboard/lenovo/x220/Kconfig index 16f42e850e..358cf8ec39 100644 --- a/src/mainboard/lenovo/x220/Kconfig +++ b/src/mainboard/lenovo/x220/Kconfig @@ -26,6 +26,21 @@ config BOARD_SPECIFIC_OPTIONS # Workaround for EC/KBC IRQ1. select SERIRQ_CONTINUOUS_MODE +config VBOOT + select VBOOT_VBNV_CMOS + select GBB_FLAG_DISABLE_LID_SHUTDOWN + select GBB_FLAG_DISABLE_PD_SOFTWARE_SYNC + select GBB_FLAG_DISABLE_EC_SOFTWARE_SYNC + select GBB_FLAG_DISABLE_FWMP + select HAS_RECOVERY_MRC_CACHE + +config VBOOT_SLOTS_RW_A + default y + +config VBOOT_VBNV_OFFSET + hex + default 0x2a + config MAINBOARD_DIR string default lenovo/x220 @@ -35,6 +50,10 @@ config VARIANT_DIR default "x220" if BOARD_LENOVO_X220 || BOARD_LENOVO_X220I default "x1" if BOARD_LENOVO_X1 +config FMDFILE + string + default "src/mainboard/$(CONFIG_MAINBOARD_DIR)/vboot-rwa.fmd" if VBOOT + default "src/mainboard/$(CONFIG_MAINBOARD_DIR)/board.fmd" config MAINBOARD_PART_NUMBER string diff --git a/src/mainboard/lenovo/x220/board.fmd b/src/mainboard/lenovo/x220/board.fmd new file mode 100644 index 0000000000..04cf827a87 --- /dev/null +++ b/src/mainboard/lenovo/x220/board.fmd @@ -0,0 +1,16 @@ +FLASH@0xff800000 0x800000 { + SI_ALL@0x0 0x500000 { + SI_DESC@0x0 0x1000 + SI_GBE@0x1000 0x2000 + SI_ME@0x3000 0x4ed000 + } + SI_BIOS@0x500000 0x300000 { + RW_MRC_CACHE@0 0x10000 + SMMSTORE(PRESERVE)@0x10000 0x40000 + + WP_RO@0x50000 0x2a0000 { + FMAP@0x0 0x800 + COREBOOT(CBFS)@0x1000 0x29f000 + } + } +} diff --git a/src/mainboard/lenovo/x220/cmos.layout b/src/mainboard/lenovo/x220/cmos.layout index d4a4ed3371..dc98010ea2 100644 --- a/src/mainboard/lenovo/x220/cmos.layout +++ b/src/mainboard/lenovo/x220/cmos.layout @@ -80,6 +80,9 @@ entries #435 549 r 0 unused 440 8 h 0 volume +# VBOOT +448 128 r 0 vbnv + # SandyBridge MRC Scrambler Seed values 896 32 r 0 mrc_scrambler_seed 928 32 r 0 mrc_scrambler_seed_s3 diff --git a/src/mainboard/lenovo/x220/vboot-rwa.fmd b/src/mainboard/lenovo/x220/vboot-rwa.fmd new file mode 100644 index 0000000000..8a4cd3b477 --- /dev/null +++ b/src/mainboard/lenovo/x220/vboot-rwa.fmd @@ -0,0 +1,29 @@ +FLASH@0xff800000 0x800000 { + SI_ALL@0x0 0x500000 { + SI_DESC@0x0 0x1000 + SI_GBE@0x1000 0x2000 + SI_ME@0x3000 0x4ed000 + } + SI_BIOS@0x500000 0x300000 { + RW_SECTION_A@0x00000 0x180000 { + VBLOCK_A@0x0 0x10000 + FW_MAIN_A(CBFS)@0x10000 0x16ffc0 + RW_FWID_A@0x17ffc0 0x40 + } + UNIFIED_MRC_CACHE@0x180000 0x20000 { + RECOVERY_MRC_CACHE@0x0 0x10000 + RW_MRC_CACHE@0x10000 0x10000 + } + RW_VPD(PRESERVE)@0x1a0000 0x1000 + SMMSTORE(PRESERVE)@0x1a1000 0x40000 + + WP_RO@0x1e1000 0x11f000 { + FMAP@0x0 0x800 + RO_FRID@0x800 0x40 + RO_PADDING@0x840 0x7c0 + RO_VPD(PRESERVE)@0x1000 0x1000 + GBB@0x2000 0x1e000 + COREBOOT(CBFS)@0x20000 0xff000 + } + } +} |