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FLASH 16M {
SI_DESC@0x0 0x1000
SI_BIOS@0x1000 0xf7e000 {
IFWI@0x0 0x1ff000
# SMMSTORE requires 64k alignment
SMMSTORE@0xa4f000 0x40000
UNIFIED_MRC_CACHE 0x21000 {
RECOVERY_MRC_CACHE@0x0 0x10000
RW_MRC_CACHE 0x10000
RW_VAR_MRC_CACHE 0x1000
}
FMAP 0x300
COREBOOT(CBFS)
BIOS_UNUSABLE 0x4f000
}
DEVICE_EXTENSION@0xf7f000 0x80000
# Currently, it is required that the BIOS region be a multiple of 8KiB.
# This is required so that the recovery mechanism can find SIGN_CSE
# region aligned to 4K at the center of BIOS region. Since the
# descriptor at the beginning uses 4K and BIOS starts at an offset of
# 4K, a hole of 4K is created towards the end of the flash to compensate
# for the size requirement of BIOS region.
# FIT tool thus creates descriptor with following regions:
# Descriptor --> 0 to 4K
# BIOS --> 4K to 0xf7f000
# Device ext --> 0xf7f000 to 0xfff000
UNUSED_HOLE@0xfff000 0x1000
}
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