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path: root/src/mainboard/google/brya/chromeos-nissa.fmd
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FLASH 32M {
	SI_ALL 3776K {
		SI_DESC 4K
		SI_ME {
			CSE_LAYOUT 8K
			CSE_RO 1360K
			CSE_DATA 420K
			# 64-KiB aligned to optimize RW erases during CSE update.
			CSE_RW 1984K
		}
	}
	SI_BIOS 28992K {
		RW_SECTION_A 4344K {
			VBLOCK_A 8K
			FW_MAIN_A(CBFS)
			RW_FWID_A 64
			ME_RW_A(CBFS) 1434K
		}
		RW_LEGACY(CBFS) 1M
		RW_MISC 152K {
			UNIFIED_MRC_CACHE(PRESERVE) 128K {
				RECOVERY_MRC_CACHE 64K
				RW_MRC_CACHE 64K
			}
			RW_ELOG(PRESERVE) 4K
			RW_SHARED 4K {
				SHARED_DATA 4K
			}
			RW_VPD(PRESERVE) 8K
			RW_NVRAM(PRESERVE) 8K
		}
		# RW UNUSED Region 1.
		RW_UNUSED_1 7088K
		# This section starts at the 16M boundary in SPI flash.
		# ADL does not support a region crossing this boundary,
		# because the SPI flash is memory-mapped into two non-
		# contiguous windows.
		RW_SECTION_B 4344K {
			VBLOCK_B 8K
			FW_MAIN_B(CBFS)
			RW_FWID_B 64
			ME_RW_B(CBFS) 1434K
		}
		# RW UNUSED Region 2.
		RW_UNUSED_2 7944K
		# Make WP_RO region align with SPI vendor
		# memory protected range specification.
		WP_RO 4M {
			RO_VPD(PRESERVE) 16K
			RO_GSCVD 8K
			RO_SECTION {
				FMAP 2K
				RO_FRID 64
				GBB@4K 12K
				COREBOOT(CBFS)
			}
		}
	}
}