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path: root/src/mainboard/google/reef/chromeos.fmd
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FLASH 16M {
	WP_RO@0x0 0x800000 {
		SI_DESC@0x0 0x1000
		IFWI@0x1000 0x1ff000
		RO_SECTION@0x200000 0x600000 {
			RO_VPD@0x0 0x4000
			FMAP@0x4000 0x800
			RO_FRID@0x4800 0x40
			RO_FRID_PAD@0x4840 0x7c0
			COREBOOT(CBFS)@0x5000 0x17b000
			GBB@0x180000 0x40000
			RO_UNUSED_1@0x1c0000 0x400000
			# logical boot partition 2. Remove with updated CSE
			SIGN_CSE@0x5c0000 0x10000
			RO_UNUSED_2@0x5d0000 0x30000
		}
	}
	MISC_RW@0x800000 0x1a000 {
		RW_MRC_CACHE@0x0 0x10000
		RW_ELOG@0x10000 0x4000
		RW_SHARED@0x14000 0x4000 {
			SHARED_DATA@0x0 0x2000
			VBLOCK_DEV@0x2000 0x2000
		}
		RW_VPD@0x18000 0x2000
	}
	RW_SECTION_A@0x81a000 0x28f800 {
		VBLOCK_A@0x0 0x10000
		FW_MAIN_A(CBFS)@0x10000 0x27f7c0
		RW_FWID_A@0x28f7c0 0x40
	}
	RW_SECTION_B@0xaa9800 0x28f800 {
		VBLOCK_B@0x0 0x10000
		FW_MAIN_B(CBFS)@0x10000 0x27f7c0
		RW_FWID_B@0x28f7c0 0x40
	}
	RW_NVRAM@0xd39000 0x6000
	RW_LEGACY(CBFS)@0xd3f000 0x200000
	BIOS_UNUSABLE@0xf3f000 0x40000
	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
}