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path: root/src/mainboard/google/hatch/chromeos-puff-32MiB.fmd
blob: 81840b1e6074f2d5234f40ee61bdc2b6b6ef97fc (plain)
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FLASH@0xfe000000 0x2000000 {
	SI_ALL@0x0 0x300000 {
		SI_DESC@0x0 0x1000
		SI_ME@0x1000 0x2ff000
	}
	SI_BIOS@0x300000 0x1d00000 {
		# Place RW_LEGACY at the start of BIOS region such that the rest
		# of BIOS regions start at 16MiB boundary. Since this is a 32MiB
		# SPI flash only the top 16MiB actually gets memory mapped.
		RW_LEGACY(CBFS)@0x0 0x1000000
		RW_SECTION_A@0x1000000 0x460000 {
			VBLOCK_A@0x0 0x10000
			FW_MAIN_A(CBFS)@0x10000 0x44ffc0
			RW_FWID_A@0x45ffc0 0x40
		}
		RW_SECTION_B@0x1460000 0x460000 {
			VBLOCK_B@0x0 0x10000
			FW_MAIN_B(CBFS)@0x10000 0x44ffc0
			RW_FWID_B@0x45ffc0 0x40
		}
		RW_MISC@0x18c0000 0x40000 {
			UNIFIED_MRC_CACHE(PRESERVE)@0x0 0x30000 {
				RECOVERY_MRC_CACHE@0x0 0x10000
				RW_MRC_CACHE@0x10000 0x20000
			}
			RW_ELOG(PRESERVE)@0x30000 0x4000
			RW_SHARED@0x34000 0x4000 {
				SHARED_DATA@0x0 0x2000
				VBLOCK_DEV@0x2000 0x2000
			}
			RW_VPD(PRESERVE)@0x38000 0x2000
			RW_NVRAM(PRESERVE)@0x3a000 0x5000
			RW_SPD_CACHE(PRESERVE)@0x3f000 0x1000
		}
		# Make WP_RO region align with SPI vendor
		# memory protected range specification.
		WP_RO@0x1900000 0x400000 {
			RO_VPD(PRESERVE)@0x0 0x4000
			RO_SECTION@0x4000 0x3fc000 {
				FMAP@0x0 0x800
				RO_FRID@0x800 0x40
				RO_FRID_PAD@0x840 0x7c0
				GBB@0x1000 0x3000
				COREBOOT(CBFS)@0x4000 0x3f8000
			}
		}
	}
}