I'm trying to investigate Coreboot and intel FSP in minnowmax board ,followed by "http://review.coreboot.org/gitweb?p=coreboot.git;a=commit;h=e6df041b8bf8e37d... But ,the uart log show : Payload being loaded below 1MiB without region being marked as RAM usable. Could not find a bounce buffer... Could not load payload The whole debug log is: POST: 0x4a romstage_main_continue status: 0 hob_list_ptr: 7bb20000 FSP Status: 0x0 Baytrail Chip Variant: Bay Trail-I (ISG/embedded) MRC v0.90 1 channels of DDR3 @ 1066MHz POST: 0x4b POST: 0x4c POST: 0x4d CBMEM: root @ 7baff000 254 entries. POST: 0x4e POST: 0x4f Trying CBFS ramstage loader. CBFS: loading stage fallback/ramstage @ 0x100000 (270384 bytes), entry @ 0x100000 POST: 0x80 POST: 0x39 coreboot-4.0-6880-ga4a44a7 Tue Sep 16 23:46:12 PDT 2014 booting... POST: 0x40 clocks_per_usec: 1333 CBMEM: recovering 3/254 entries from root @ 7baff000 Moving GDT to 7bafc000...ok POST: 0x70 BS: BS_PRE_DEVICE times (us): entry 8070 run 1170 exit 0 POST: 0x71 CPUID: 00030673 Cores: 2 Revision ID: 0c Stepping: B3 msr(17) = 0000000c90040a38 msr(ce) = 0000040000000a00 BS: BS_DEV_INIT_CHIPS times (us): entry 0 run 12482 exit 0 POST: 0x72 Enumerating buses... enable_dev(Intel BayTrail SoC, 7) CPU_CLUSTER: 0 enabled enable_dev(Intel BayTrail SoC, 6) DOMAIN: 0000 enabled PCI: pci_scan_bus for bus 00 POST: 0x24 enable_dev(Intel BayTrail SoC, 2) PCI: 00:00.0 [8086/0000] enabled enable_dev(Intel BayTrail SoC, 2) PCI: 00:02.0 [8086/0031] enabled enable_dev(Intel BayTrail SoC, 2) PCI: 00:03.0: Disabling device: 03.0 Power management CAP offset 0x80. enable_dev(Intel BayTrail SoC, 2) PCI: 00:10.0: Disabling device: 10.0 Power management CAP offset 0x80. enable_dev(Intel BayTrail SoC, 2) PCI: 00:11.0: Disabling device: 11.0 Power management CAP offset 0x80. enable_dev(Intel BayTrail SoC, 2) PCI: 00:12.0 [8086/0f16] enabled enable_dev(Intel BayTrail SoC, 2) PCI: 00:13.0 [8086/0f23] enabled enable_dev(Intel BayTrail SoC, 2) PCI: 00:14.0 [8086/0f35] enabled enable_dev(Intel BayTrail SoC, 2) PCI: 00:15.0 [8086/0f28] enabled PCI: 00:16.0 [8086/0f37] enabled enable_dev(Intel BayTrail SoC, 2) PCI: 00:17.0: Disabling device: 17.0 Power management CAP offset 0x80. enable_dev(Intel BayTrail SoC, 2) PCI: 00:18.0 [8086/0f40] enabled enable_dev(Intel BayTrail SoC, 2) PCI: 00:18.1: Disabling device: 18.1 Power management CAP offset 0x80. enable_dev(Intel BayTrail SoC, 2) PCI: 00:18.2: Disabling device: 18.2 Power management CAP offset 0x80. enable_dev(Intel BayTrail SoC, 2) PCI: 00:18.3: Disabling device: 18.3 Power management CAP offset 0x80. enable_dev(Intel BayTrail SoC, 2) PCI: 00:18.4: Disabling device: 18.4 Power management CAP offset 0x80. enable_dev(Intel BayTrail SoC, 2) PCI: 00:18.5: Disabling device: 18.5 Power management CAP offset 0x80. enable_dev(Intel BayTrail SoC, 2) PCI: 00:18.6 [8086/0f46] enabled enable_dev(Intel BayTrail SoC, 2) PCI: 00:18.7 [8086/0f47] enabled enable_dev(Intel BayTrail SoC, 2) PCI: Static device PCI: 00:1a.0 not found, disabling it. enable_dev(Intel BayTrail SoC, 2) PCI: 00:1b.0: Disabling device: 1b.0 PCI: 00:1b.0 [8086/0f04] disabled enable_dev(Intel BayTrail SoC, 2) PCI: 00:1c.0: Disabling device: 1c.0 Power management CAP offset 0xa0. PCI: 00:1c.0 subordinate bus PCI Express PCI: 00:1c.0 [8086/0f48] disabled enable_dev(Intel BayTrail SoC, 2) PCI: 00:1c.1: Disabling device: 1c.1 Power management CAP offset 0xa0. enable_dev(Intel BayTrail SoC, 2) PCI: 00:1c.2 subordinate bus PCI Express PCI: 00:1c.2 [8086/0f4c] enabled enable_dev(Intel BayTrail SoC, 2) PCI: Static device PCI: 00:1c.3 not found, disabling it. enable_dev(Intel BayTrail SoC, 2) PCI: 00:1d.0: Disabling device: 1d.0 Power management CAP offset 0x70. enable_dev(Intel BayTrail SoC, 2) PCI: 00:1e.0 [8086/0f06] enabled enable_dev(Intel BayTrail SoC, 2) PCI: 00:1e.1 [8086/0f08] enabled enable_dev(Intel BayTrail SoC, 2) PCI: 00:1e.2 [8086/0f09] enabled enable_dev(Intel BayTrail SoC, 2) PCI: 00:1e.3 [8086/0f0a] enabled enable_dev(Intel BayTrail SoC, 2) PCI: 00:1e.4 [8086/0f0c] enabled enable_dev(Intel BayTrail SoC, 2) PCI: 00:1e.5 [8086/0f0e] enabled enable_dev(Intel BayTrail SoC, 2) PCI: 00:1f.0 [8086/0f1c] enabled enable_dev(Intel BayTrail SoC, 2) PCI: 00:1f.3 [8086/0f12] enabled POST: 0x25 PCI: pci_scan_bus for bus 01 POST: 0x24 PCI: 01:00.0 [10ec/8168] enabled POST: 0x25 PCI: pci_scan_bus returning with max=001 POST: 0x55 PCI: pci_scan_bus returning with max=001 POST: 0x55 done BS: BS_DEV_ENUMERATE times (us): entry 0 run 329939 exit 0 POST: 0x73 found VGA at PCI: 00:02.0 Setting up VGA for PCI: 00:02.0 Setting PCI_BRIDGE_CTL_VGA for bridge DOMAIN: 0000 Setting PCI_BRIDGE_CTL_VGA for bridge Root Device Allocating resources... Reading resources... APIC: 00 missing read_resources Done reading resources. Setting resources... PCI: 00:02.0 10 <- [0x00f0000000 - 0x00f03fffff] size 0x00400000 gran 0x16 mem PCI: 00:02.0 18 <- [0x00e0000000 - 0x00efffffff] size 0x10000000 gran 0x1c prefmem PCI: 00:02.0 20 <- [0x0000002040 - 0x0000002047] size 0x00000008 gran 0x03 io PCI: 00:12.0 10 <- [0x00f0a18000 - 0x00f0a18fff] size 0x00001000 gran 0x0c mem PCI: 00:12.0 14 <- [0x00f0a19000 - 0x00f0a19fff] size 0x00001000 gran 0x0c mem PCI: 00:13.0 10 <- [0x0000002048 - 0x000000204f] size 0x00000008 gran 0x03 io PCI: 00:13.0 14 <- [0x0000002058 - 0x000000205b] size 0x00000004 gran 0x02 io PCI: 00:13.0 18 <- [0x0000002050 - 0x0000002057] size 0x00000008 gran 0x03 io PCI: 00:13.0 1c <- [0x000000205c - 0x000000205f] size 0x00000004 gran 0x02 io PCI: 00:13.0 20 <- [0x0000002000 - 0x000000201f] size 0x00000020 gran 0x05 io PCI: 00:13.0 24 <- [0x00f0a2c000 - 0x00f0a2c7ff] size 0x00000800 gran 0x0b mem PCI: 00:14.0 10 <- [0x00f0a00000 - 0x00f0a0ffff] size 0x00010000 gran 0x10 mem64 PCI: 00:15.0 10 <- [0x00f0400000 - 0x00f05fffff] size 0x00200000 gran 0x15 mem PCI: 00:15.0 14 <- [0x00f0a1a000 - 0x00f0a1afff] size 0x00001000 gran 0x0c mem PCI: 00:16.0 10 <- [0x00f0600000 - 0x00f07fffff] size 0x00200000 gran 0x15 mem PCI: 00:16.0 14 <- [0x00f0a1b000 - 0x00f0a1bfff] size 0x00001000 gran 0x0c mem PCI: 00:18.0 10 <- [0x00f0a10000 - 0x00f0a13fff] size 0x00004000 gran 0x0e mem PCI: 00:18.0 14 <- [0x00f0a1c000 - 0x00f0a1cfff] size 0x00001000 gran 0x0c mem PCI: 00:18.6 10 <- [0x00f0a1d000 - 0x00f0a1dfff] size 0x00001000 gran 0x0c mem PCI: 00:18.6 14 <- [0x00f0a1e000 - 0x00f0a1efff] size 0x00001000 gran 0x0c mem PCI: 00:18.7 10 <- [0x00f0a1f000 - 0x00f0a1ffff] size 0x00001000 gran 0x0c mem PCI: 00:18.7 14 <- [0x00f0a20000 - 0x00f0a20fff] size 0x00001000 gran 0x0c mem PCI: 00:1c.2 1c <- [0x0000001000 - 0x0000001fff] size 0x00001000 gran 0x0c bus 01 io PCI: 00:1c.2 24 <- [0x00f0800000 - 0x00f08fffff] size 0x00100000 gran 0x14 bus 01 prefmem PCI: 00:1c.2 20 <- [0x00f0900000 - 0x00f09fffff] size 0x00100000 gran 0x14 bus 01 mem PCI: 01:00.0 10 <- [0x0000001000 - 0x00000010ff] size 0x00000100 gran 0x08 io PCI: 01:00.0 18 <- [0x00f0900000 - 0x00f0900fff] size 0x00001000 gran 0x0c mem64 PCI: 01:00.0 20 <- [0x00f0800000 - 0x00f0803fff] size 0x00004000 gran 0x0e prefmem64 PCI: 00:1e.0 10 <- [0x00f0a14000 - 0x00f0a17fff] size 0x00004000 gran 0x0e mem PCI: 00:1e.0 14 <- [0x00f0a21000 - 0x00f0a21fff] size 0x00001000 gran 0x0c mem PCI: 00:1e.1 10 <- [0x00f0a22000 - 0x00f0a22fff] size 0x00001000 gran 0x0c mem PCI: 00:1e.1 14 <- [0x00f0a23000 - 0x00f0a23fff] size 0x00001000 gran 0x0c mem PCI: 00:1e.2 10 <- [0x00f0a24000 - 0x00f0a24fff] size 0x00001000 gran 0x0c mem PCI: 00:1e.2 14 <- [0x00f0a25000 - 0x00f0a25fff] size 0x00001000 gran 0x0c mem PCI: 00:1e.3 10 <- [0x00f0a26000 - 0x00f0a26fff] size 0x00001000 gran 0x0c mem PCI: 00:1e.3 14 <- [0x00f0a27000 - 0x00f0a27fff] size 0x00001000 gran 0x0c mem PCI: 00:1e.4 10 <- [0x00f0a28000 - 0x00f0a28fff] size 0x00001000 gran 0x0c mem PCI: 00:1e.4 14 <- [0x00f0a29000 - 0x00f0a29fff] size 0x00001000 gran 0x0c mem PCI: 00:1e.5 10 <- [0x00f0a2a000 - 0x00f0a2afff] size 0x00001000 gran 0x0c mem PCI: 00:1e.5 14 <- [0x00f0a2b000 - 0x00f0a2bfff] size 0x00001000 gran 0x0c mem PCI: 00:1f.3 10 <- [0x00f0a2c800 - 0x00f0a2c81f] size 0x00000020 gran 0x05 mem PCI: 00:1f.3 20 <- [0x0000002020 - 0x000000203f] size 0x00000020 gran 0x05 io Done setting resources. Done allocating resources. BS: BS_DEV_RESOURCES times (us): entry 0 run 365032 exit 0 POST: 0x74 Enabling resources... PCI: 00:00.0 subsystem <- 0000/0000 PCI: 00:00.0 cmd <- 07 PCI: 00:02.0 subsystem <- 0000/0000 PCI: 00:02.0 cmd <- 07 PCI: 00:12.0 subsystem <- 0000/0000 PCI: 00:12.0 cmd <- 106 PCI: 00:13.0 subsystem <- 0000/0000 PCI: 00:13.0 cmd <- 107 PCI: 00:14.0 subsystem <- 0000/0000 PCI: 00:14.0 cmd <- 102 PCI: 00:15.0 subsystem <- 0000/0000 PCI: 00:15.0 cmd <- 102 PCI: 00:16.0 cmd <- 02 PCI: 00:18.0 subsystem <- 0000/0000 PCI: 00:18.0 cmd <- 106 PCI: 00:18.6 subsystem <- 0000/0000 PCI: 00:18.6 cmd <- 102 PCI: 00:18.7 subsystem <- 0000/0000 PCI: 00:18.7 cmd <- 102 PCI: 00:1c.2 bridge ctrl <- 0003 PCI: 00:1c.2 cmd <- 107 PCI: 00:1e.0 subsystem <- 0000/0000 PCI: 00:1e.0 cmd <- 106 PCI: 00:1e.1 subsystem <- 0000/0000 PCI: 00:1e.1 cmd <- 102 PCI: 00:1e.2 subsystem <- 0000/0000 PCI: 00:1e.2 cmd <- 102 PCI: 00:1e.3 subsystem <- 0000/0000 PCI: 00:1e.3 cmd <- 102 PCI: 00:1e.4 subsystem <- 0000/0000 PCI: 00:1e.4 cmd <- 102 PCI: 00:1e.5 subsystem <- 0000/0000 PCI: 00:1e.5 cmd <- 102 PCI: 00:1f.3 subsystem <- 0000/0000 PCI: 00:1f.3 cmd <- 103 PCI: 01:00.0 cmd <- 03 done. BS: BS_DEV_ENABLE times (us): entry 0 run 110777 exit 0 POST: 0x75 Initializing devices... Root Device init Root Device init 1750 usecs POST: 0x75 CPU_CLUSTER: 0 init MTRR check Fixed MTRRs : Enabled Variable MTRRs: Enabled POST: 0x93 Setting up local apic... apic_id: 0x00 done. POST: 0x9b CPU: Intel(R) Atom(TM) CPU E3825 @ 1.33GHz. Loading module at 00030000 with entry 00030000. filesize: 0x130 memsize: 0x130 Processing 16 relocs. Offset value of 0x00030000 Attempting to start 1 APs Waiting for 10ms after sending INIT. Waiting for 1st SIPI to complete...done. AP: slot 1 apic_id 4. Waiting for 2nd SIPI to complete...done. Initializing CPU #0 CPU: vendor Intel device 30673 CPU: family 06, model 37, stepping 03 Init BayTrail core. CPU #0 initialized Initializing CPU #1 CPU_CLUSTER: 0 init 72229 usecs POST: 0x75 CPU: vendor Intel device 30673 CPU: family 06, model 37, stepping 03 POST: 0x75 POST: 0x75 Init BayTrail core. POST: 0x75 Turbo is unavailable PCI: 00:00.0 init CPU #1 initialized PCI: 00:00.0 init 3986 usecs POST: 0x75 PCI: 00:02.0 init PCI: 00:02.0 init 1847 usecs POST: 0x75 POST: 0x75 POST: 0x75 POST: 0x75 PCI: 00:12.0 init PCI: 00:12.0 init 1848 usecs POST: 0x75 PCI: 00:13.0 init PCI: 00:13.0 init 1848 usecs POST: 0x75 PCI: 00:14.0 init PCI: 00:14.0 init 1848 usecs POST: 0x75 PCI: 00:15.0 init PCI: 00:15.0 init 1848 usecs POST: 0x75 PCI: 00:16.0 init PCI: 00:16.0 init 1848 usecs POST: 0x75 POST: 0x75 PCI: 00:18.0 init PCI: 00:18.0 init 1848 usecs POST: 0x75 POST: 0x75 POST: 0x75 POST: 0x75 POST: 0x75 POST: 0x75 PCI: 00:18.6 init PCI: 00:18.6 init 1848 usecs POST: 0x75 PCI: 00:18.7 init PCI: 00:18.7 init 1848 usecs POST: 0x75 POST: 0x75 POST: 0x75 POST: 0x75 POST: 0x75 POST: 0x75 POST: 0x75 POST: 0x75 PCI: 00:1e.0 init PCI: 00:1e.0 init 1848 usecs POST: 0x75 PCI: 00:1e.1 init PCI: 00:1e.1 init 1848 usecs POST: 0x75 PCI: 00:1e.2 init PCI: 00:1e.2 init 1848 usecs POST: 0x75 PCI: 00:1e.3 init PCI: 00:1e.3 init 1848 usecs POST: 0x75 PCI: 00:1e.4 init PCI: 00:1e.4 init 1848 usecs POST: 0x75 PCI: 00:1e.5 init PCI: 00:1e.5 init 1847 usecs POST: 0x75 PCI: 00:1f.0 init soc: southcluster_init Southbridge APIC ID = 2 PCI_CFG IRQ: Write PCI config space IRQ assignments Warning: PCI Device 2 does not have an IRQ entry, skipping it Warning: PCI Device 22 does not have an IRQ entry, skipping it PCI_CFG IRQ: Finished writing PCI config space IRQ assignments PCI: 00:1f.0 init 30475 usecs POST: 0x75 PCI: 00:1f.3 init PCI: 00:1f.3 init 1848 usecs POST: 0x75 PCI: 01:00.0 init PCI: 01:00.0 init 1848 usecs Devices initialized BS: BS_DEV_INIT times (us): entry 0 run 265585 exit 0 POST: 0x76 Finalize devices... DOMAIN: 0000 final FspNotify(EnumInitPhaseAfterPciEnumeration) Devices finalized BS: BS_POST_DEVICE times (us): entry 0 run 11909 exit 0 POST: 0x77 BS: BS_OS_RESUME_CHECK times (us): entry 0 run 1170 exit 0 === FSP HOB Data Structure === FSP Hoblistptr: 0x7bb20000 HOB 0x7bb20000 is an EFI_HOB_TYPE_HANDOFF (type 0x1) HOB 0x7bb20038 is an EFI_HOB_TYPE_GUID_EXTENSION (type 0x4) HOB 0x7bb200b0 is an EFI_HOB_TYPE_GUID_EXTENSION (type 0x4) HOB 0x7bb201a8 is an EFI_HOB_TYPE_GUID_EXTENSION (type 0x4) HOB 0x7bb21838 is an EFI_HOB_TYPE_RESOURCE_DESCRIPTOR (type 0x3) HOB 0x7bb21868 is an EFI_HOB_TYPE_RESOURCE_DESCRIPTOR (type 0x3) HOB 0x7bb21898 is an EFI_HOB_TYPE_RESOURCE_DESCRIPTOR (type 0x3) HOB 0x7bb218c8 is an EFI_HOB_TYPE_RESOURCE_DESCRIPTOR (type 0x3) HOB 0x7bb218f8 is an EFI_HOB_TYPE_RESOURCE_DESCRIPTOR (type 0x3) HOB 0x7bb21928 is an EFI_HOB_TYPE_RESOURCE_DESCRIPTOR (type 0x3) HOB 0x7bb21958 is an EFI_HOB_TYPE_GUID_EXTENSION (type 0x4) HOB 0x7bb22fe8 is an EFI_HOB_TYPE_MEMORY_ALLOCATION (type 0x2) HOB 0x7bb23018 is an EFI_HOB_TYPE_MEMORY_ALLOCATION (type 0x2) HOB 0x7bb23048 is an EFI_HOB_TYPE_MEMORY_ALLOCATION (type 0x2) HOB 0x7bb23078 is an EFI_HOB_TYPE_GUID_EXTENSION (type 0x4) HOB 0x7bb27090 is an EFI_HOB_TYPE_MEMORY_POOL (type 0x7) HOB 0x7bb270c8 is an EFI_HOB_TYPE_MEMORY_ALLOCATION (type 0x2) HOB 0x7bb270f8 is an EFI_HOB_TYPE_MEMORY_ALLOCATION (type 0x2) HOB 0x7bb27128 is an EFI_HOB_TYPE_MEMORY_ALLOCATION (type 0x2) HOB 0x7bb27158 is an EFI_HOB_TYPE_MEMORY_ALLOCATION (type 0x2) HOB 0x7bb27188 is an EFI_HOB_TYPE_MEMORY_ALLOCATION (type 0x2) HOB 0x7bb271b8 is an EFI_HOB_TYPE_MEMORY_ALLOCATION (type 0x2) HOB 0x7bb271e8 is an EFI_HOB_TYPE_MEMORY_ALLOCATION (type 0x2) HOB 0x7bb27218 is an EFI_HOB_TYPE_MEMORY_ALLOCATION (type 0x2) HOB 0x7bb27248 is an EFI_HOB_TYPE_MEMORY_ALLOCATION (type 0x2) HOB 0x7bb27278 is an EFI_HOB_TYPE_MEMORY_ALLOCATION (type 0x2) HOB 0x7bb272a8 is an EFI_HOB_TYPE_MEMORY_ALLOCATION (type 0x2) HOB 0x7bb272d8 is an EFI_HOB_TYPE_MEMORY_ALLOCATION (type 0x2) HOB 0x7bb27308 is an EFI_HOB_TYPE_MEMORY_ALLOCATION (type 0x2) HOB 0x7bb27338 is an EFI_HOB_TYPE_MEMORY_ALLOCATION (type 0x2) HOB 0x7bb27368 is an EFI_HOB_TYPE_MEMORY_ALLOCATION (type 0x2) HOB 0x7bb27398 is an EFI_HOB_TYPE_MEMORY_ALLOCATION (type 0x2) HOB 0x7bb273c8 is an EFI_HOB_TYPE_MEMORY_ALLOCATION (type 0x2) HOB 0x7bb273f8 is an EFI_HOB_TYPE_MEMORY_ALLOCATION (type 0x2) HOB 0x7bb27428 is an EFI_HOB_TYPE_MEMORY_ALLOCATION (type 0x2) HOB 0x7bb27458 is an EFI_HOB_TYPE_MEMORY_ALLOCATION (type 0x2) HOB 0x7bb27488 is an EFI_HOB_TYPE_MEMORY_ALLOCATION (type 0x2) HOB 0x7bb274b8 is an EFI_HOB_TYPE_MEMORY_POOL (type 0x7) HOB 0x7bb274d0 is an EFI_HOB_TYPE_MEMORY_POOL (type 0x7) HOB 0x7bb27510 is an EFI_HOB_TYPE_MEMORY_POOL (type 0x7) HOB 0x7bb27528 is an EFI_HOB_TYPE_MEMORY_POOL (type 0x7) HOB 0x7bb27570 is an EFI_HOB_TYPE_MEMORY_POOL (type 0x7) HOB 0x7bb27580 is an EFI_HOB_TYPE_MEMORY_POOL (type 0x7) HOB 0x7bb27598 is an EFI_HOB_TYPE_MEMORY_POOL (type 0x7) HOB 0x7bb275a8 is an EFI_HOB_TYPE_MEMORY_POOL (type 0x7) HOB 0x7bb275b8 is an EFI_HOB_TYPE_MEMORY_POOL (type 0x7) HOB 0x7bb275c8 is an EFI_HOB_TYPE_MEMORY_POOL (type 0x7) HOB 0x7bb277d0 is an EFI_HOB_TYPE_MEMORY_ALLOCATION (type 0x2) HOB 0x7bb27800 is an EFI_HOB_TYPE_MEMORY_POOL (type 0x7) HOB 0x7bb27910 is an EFI_HOB_TYPE_END_OF_HOB_LIST (type 0xffff) === End of FSP HOB Data Structure === Memory Configure Data Hob at 7bb21970 (size = 0x1690). Copy FSP MRC DATA to HOB (source addr 7bb21970, dest addr 7bafa000, 5776 bytes) Updating fast boot cache data. find_current_mrc_cache_local: No valid fast boot cache found. SF: Detected W25Q64DW with page size 1000, total 800000 Need to erase the MRC cache region of 65536 bytes at fff50000 SF: Successfully erased 65536 bytes @ 0x750000 Write MRC cache update to flash at fff50000 POST: 0x79 POST: 0x9c ACPI: Writing ACPI tables at 7baee000. ACPI: * FACS @ 7baee210 Length 40ACPI: * DSDT @ 7baee250 Length 2a89SCI is IRQ9 ACPI: added table 1/32, length now 40 ACPI: * FADT @ 7baf0ce0 Length f4ACPI: added table 2/32, length now 44 ACPI: * HPET @ 7baf0de0 Length 38 ACPI: added table 3/32, length now 48 ACPI: * MADT @ 7baf0e20 Length 5c ACPI: added table 4/32, length now 52 ACPI: * MCFG @ 7baf0e80 Length 3c ACPI: Could not find CBMEM GNVS ACPI: Patching up global NVS in DSDT at offset 0x009f -> 7baf0ec0 ACPI Updated DSDT @ 7baee250 Length 2a89 PSS: 1333MHz power 151000 control 0xa38 status 0xa38 PSS: 1199MHz power 134269 control 0x936 status 0x936 PSS: 1066MHz power 118021 control 0x833 status 0x833 PSS: 933MHz power 102106 control 0x731 status 0x731 PSS: 799MHz power 86432 control 0x62e status 0x62e PSS: 666MHz power 71196 control 0x52c status 0x52c PSS: 533MHz power 56292 control 0x429 status 0x429 PSS: 1333MHz power 151000 control 0xa38 status 0xa38 PSS: 1199MHz power 134269 control 0x936 status 0x936 PSS: 1066MHz power 118021 control 0x833 status 0x833 PSS: 933MHz power 102106 control 0x731 status 0x731 PSS: 799MHz power 86432 control 0x62e status 0x62e PSS: 666MHz power 71196 control 0x52c status 0x52c PSS: 533MHz power 56292 control 0x429 status 0x429 ACPI: added table 5/32, length now 56 ACPI: * SSDT @ 7baf1070 Length 6bc ACPI: * SSDT2 not generated. current = 7baf1730 ACPI: done. ACPI tables: 14128 bytes. smbios_write_tables: 7baec000 Root Device (Intel Minnow Max 2GB) CPU_CLUSTER: 0 (Intel BayTrail SoC) APIC: 00 (Intel BayTrail SoC) DOMAIN: 0000 (Intel BayTrail SoC) PCI: 00:00.0 (Intel BayTrail SoC) PCI: 00:02.0 (Intel BayTrail SoC) PCI: 00:03.0 (Intel BayTrail SoC) PCI: 00:10.0 (Intel BayTrail SoC) PCI: 00:11.0 (Intel BayTrail SoC) PCI: 00:12.0 (Intel BayTrail SoC) PCI: 00:13.0 (Intel BayTrail SoC) PCI: 00:14.0 (Intel BayTrail SoC) PCI: 00:15.0 (Intel BayTrail SoC) PCI: 00:17.0 (Intel BayTrail SoC) PCI: 00:18.0 (Intel BayTrail SoC) PCI: 00:18.1 (Intel BayTrail SoC) PCI: 00:18.2 (Intel BayTrail SoC) PCI: 00:18.3 (Intel BayTrail SoC) PCI: 00:18.4 (Intel BayTrail SoC) PCI: 00:18.5 (Intel BayTrail SoC) PCI: 00:18.6 (Intel BayTrail SoC) PCI: 00:18.7 (Intel BayTrail SoC) PCI: 00:1a.0 (Intel BayTrail SoC) PCI: 00:1b.0 (Intel BayTrail SoC) PCI: 00:1c.0 (Intel BayTrail SoC) PCI: 00:1c.1 (Intel BayTrail SoC) PCI: 00:1c.2 (Intel BayTrail SoC) PCI: 00:1c.3 (Intel BayTrail SoC) PCI: 00:1d.0 (Intel BayTrail SoC) PCI: 00:1e.0 (Intel BayTrail SoC) PCI: 00:1e.1 (Intel BayTrail SoC) PCI: 00:1e.2 (Intel BayTrail SoC) PCI: 00:1e.3 (Intel BayTrail SoC) PCI: 00:1e.4 (Intel BayTrail SoC) PCI: 00:1e.5 (Intel BayTrail SoC) PCI: 00:1f.0 (Intel BayTrail SoC) PCI: 00:1f.3 (Intel BayTrail SoC) PCI: 00:16.0 (unknown) PCI: 01:00.0 (unknown) APIC: 04 (unknown) SMBIOS tables: 353 bytes. POST: 0x9e POST: 0x9d Writing table forward entry at 0x00000500 Wrote coreboot table at: 00000500, 0x10 bytes, checksum 4430 Table forward entry ends at 0x00000528. ... aligned to 0x00001000 Writing coreboot table at 0x7bae4000 rom_table_end = 0x7bae4000 ... aligned to 0x7baf0000 0. 0000000000000000-0000000000000fff: CONFIGURATION TABLES 1. 000000007bae4000-000000007bafffff: CONFIGURATION TABLES 2. 00000000feb00000-00000000fec00fff: RESERVED 3. 00000000fed01000-00000000fed01fff: RESERVED 4. 00000000fed03000-00000000fed03fff: RESERVED 5. 00000000fed05000-00000000fed05fff: RESERVED 6. 00000000fed08000-00000000fed08fff: RESERVED 7. 00000000fed0c000-00000000fed0ffff: RESERVED 8. 00000000fed1c000-00000000fed1cfff: RESERVED 9. 00000000fef00000-00000000feffffff: RESERVED 10. 00000000ff800000-00000000ffffffff: RESERVED Wrote coreboot table at: 7bae4000, 0x1b8 bytes, checksum d393 coreboot table: 464 bytes. CBMEM ROOT 0. 7baff000 00001000 484f4221 1. 7bafe000 00001000 ROMSTAGE 2. 7bafd000 00001000 GDT 3. 7bafc000 00001000 MRC DATA 4. 7bafa000 00002000 ACPI 5. 7baee000 0000c000 GNVS PTR 6. 7baed000 00001000 SMBIOS 7. 7baec000 00001000 COREBOOT 8. 7bae4000 00008000 FspNotify(EnumInitPhaseReadyToBoot) BS: BS_WRITE_TABLES times (us): entry 913322 run 411522 exit 0 POST: 0x7a CBFS: located payload @ ffd26078, 52965 bytes. Loading segment from rom address 0xffd26078 code (compression=1) New segment dstaddr 0xe7170 memsize 0x18e90 srcaddr 0xffd260b0 filesize 0xcead (cleaned up) New segment addr 0xe7170 size 0x18e90 offset 0xffd260b0 filesize 0xcead Loading segment from rom address 0xffd26094 Entry Point 0x000fd53e Payload being loaded below 1MiB without region being marked as RAM usable. Could not find a bounce buffer... Could not load payload
On Wed, Sep 17, 2014 at 4:29 AM, DM365 1395158558@qq.com wrote:
I'm trying to investigate Coreboot and intel FSP in minnowmax board,followed by "http://review.coreboot.org/gitweb?p=coreboot.git;a=commit;h=e6df041b8bf8e37d...
But ,the uart log show : Payload being loaded below 1MiB without region being marked as RAMusable. Could not find a bounce buffer... Could not load payload
The whole debug log is:POST: 0x4a romstage_main_continue status: 0 hob_list_ptr: 7bb20000 FSP Status: 0x0 Baytrail Chip Variant: Bay Trail-I (ISG/embedded) MRC v0.90 1 channels of DDR3 @ 1066MHz POST: 0x4b POST: 0x4c POST: 0x4d CBMEM: root @ 7baff000 254 entries. POST: 0x4e POST: 0x4f Trying CBFS ramstage loader. CBFS: loading stage fallback/ramstage @ 0x100000 (270384 bytes), entry @ 0x100000 POST: 0x80 POST: 0x39 coreboot-4.0-6880-ga4a44a7 Tue Sep 16 23:46:12 PDT 2014 booting... POST: 0x40 clocks_per_usec: 1333 CBMEM: recovering 3/254 entries from root @ 7baff000 Moving GDT to 7bafc000...ok POST: 0x70 BS: BS_PRE_DEVICE times (us): entry 8070 run 1170 exit 0 POST: 0x71 CPUID: 00030673 Cores: 2 Revision ID: 0c Stepping: B3 msr(17) = 0000000c90040a38 msr(ce) = 0000040000000a00 BS: BS_DEV_INIT_CHIPS times (us): entry 0 run 12482 exit 0 POST: 0x72 Enumerating buses... enable_dev(Intel BayTrail SoC, 7) CPU_CLUSTER: 0 enabled enable_dev(Intel BayTrail SoC, 6) DOMAIN: 0000 enabled PCI: pci_scan_bus for bus 00 POST: 0x24 enable_dev(Intel BayTrail SoC, 2) PCI: 00:00.0 [8086/0000] enabled enable_dev(Intel BayTrail SoC, 2) PCI: 00:02.0 [8086/0031] enabled enable_dev(Intel BayTrail SoC, 2) PCI: 00:03.0: Disabling device: 03.0 Power management CAP offset 0x80. enable_dev(Intel BayTrail SoC, 2) PCI: 00:10.0: Disabling device: 10.0 Power management CAP offset 0x80. enable_dev(Intel BayTrail SoC, 2) PCI: 00:11.0: Disabling device: 11.0 Power management CAP offset 0x80. enable_dev(Intel BayTrail SoC, 2) PCI: 00:12.0 [8086/0f16] enabled enable_dev(Intel BayTrail SoC, 2) PCI: 00:13.0 [8086/0f23] enabled enable_dev(Intel BayTrail SoC, 2) PCI: 00:14.0 [8086/0f35] enabled enable_dev(Intel BayTrail SoC, 2) PCI: 00:15.0 [8086/0f28] enabled PCI: 00:16.0 [8086/0f37] enabled enable_dev(Intel BayTrail SoC, 2) PCI: 00:17.0: Disabling device: 17.0 Power management CAP offset 0x80. enable_dev(Intel BayTrail SoC, 2) PCI: 00:18.0 [8086/0f40] enabled enable_dev(Intel BayTrail SoC, 2) PCI: 00:18.1: Disabling device: 18.1 Power management CAP offset 0x80. enable_dev(Intel BayTrail SoC, 2) PCI: 00:18.2: Disabling device: 18.2 Power management CAP offset 0x80. enable_dev(Intel BayTrail SoC, 2) PCI: 00:18.3: Disabling device: 18.3 Power management CAP offset 0x80. enable_dev(Intel BayTrail SoC, 2) PCI: 00:18.4: Disabling device: 18.4 Power management CAP offset 0x80. enable_dev(Intel BayTrail SoC, 2) PCI: 00:18.5: Disabling device: 18.5 Power management CAP offset 0x80. enable_dev(Intel BayTrail SoC, 2) PCI: 00:18.6 [8086/0f46] enabled enable_dev(Intel BayTrail SoC, 2) PCI: 00:18.7 [8086/0f47] enabled enable_dev(Intel BayTrail SoC, 2) PCI: Static device PCI: 00:1a.0 not found, disabling it. enable_dev(Intel BayTrail SoC, 2) PCI: 00:1b.0: Disabling device: 1b.0 PCI: 00:1b.0 [8086/0f04] disabled enable_dev(Intel BayTrail SoC, 2) PCI: 00:1c.0: Disabling device: 1c.0 Power management CAP offset 0xa0. PCI: 00:1c.0 subordinate bus PCI Express PCI: 00:1c.0 [8086/0f48] disabled enable_dev(Intel BayTrail SoC, 2) PCI: 00:1c.1: Disabling device: 1c.1 Power management CAP offset 0xa0. enable_dev(Intel BayTrail SoC, 2) PCI: 00:1c.2 subordinate bus PCI Express PCI: 00:1c.2 [8086/0f4c] enabled enable_dev(Intel BayTrail SoC, 2) PCI: Static device PCI: 00:1c.3 not found, disabling it. enable_dev(Intel BayTrail SoC, 2) PCI: 00:1d.0: Disabling device: 1d.0 Power management CAP offset 0x70. enable_dev(Intel BayTrail SoC, 2) PCI: 00:1e.0 [8086/0f06] enabled enable_dev(Intel BayTrail SoC, 2) PCI: 00:1e.1 [8086/0f08] enabled enable_dev(Intel BayTrail SoC, 2) PCI: 00:1e.2 [8086/0f09] enabled enable_dev(Intel BayTrail SoC, 2) PCI: 00:1e.3 [8086/0f0a] enabled enable_dev(Intel BayTrail SoC, 2) PCI: 00:1e.4 [8086/0f0c] enabled enable_dev(Intel BayTrail SoC, 2) PCI: 00:1e.5 [8086/0f0e] enabled enable_dev(Intel BayTrail SoC, 2) PCI: 00:1f.0 [8086/0f1c] enabled enable_dev(Intel BayTrail SoC, 2) PCI: 00:1f.3 [8086/0f12] enabled POST: 0x25 PCI: pci_scan_bus for bus 01 POST: 0x24 PCI: 01:00.0 [10ec/8168] enabled POST: 0x25 PCI: pci_scan_bus returning with max=001 POST: 0x55 PCI: pci_scan_bus returning with max=001 POST: 0x55 done BS: BS_DEV_ENUMERATE times (us): entry 0 run 329939 exit 0 POST: 0x73 found VGA at PCI: 00:02.0 Setting up VGA for PCI: 00:02.0 Setting PCI_BRIDGE_CTL_VGA for bridge DOMAIN: 0000 Setting PCI_BRIDGE_CTL_VGA for bridge Root Device Allocating resources... Reading resources... APIC: 00 missing read_resources Done reading resources. Setting resources... PCI: 00:02.0 10 <- [0x00f0000000 - 0x00f03fffff] size 0x00400000 gran 0x16 mem PCI: 00:02.0 18 <- [0x00e0000000 - 0x00efffffff] size 0x10000000 gran 0x1c prefmem PCI: 00:02.0 20 <- [0x0000002040 - 0x0000002047] size 0x00000008 gran 0x03 io PCI: 00:12.0 10 <- [0x00f0a18000 - 0x00f0a18fff] size 0x00001000 gran 0x0c mem PCI: 00:12.0 14 <- [0x00f0a19000 - 0x00f0a19fff] size 0x00001000 gran 0x0c mem PCI: 00:13.0 10 <- [0x0000002048 - 0x000000204f] size 0x00000008 gran 0x03 io PCI: 00:13.0 14 <- [0x0000002058 - 0x000000205b] size 0x00000004 gran 0x02 io PCI: 00:13.0 18 <- [0x0000002050 - 0x0000002057] size 0x00000008 gran 0x03 io PCI: 00:13.0 1c <- [0x000000205c - 0x000000205f] size 0x00000004 gran 0x02 io PCI: 00:13.0 20 <- [0x0000002000 - 0x000000201f] size 0x00000020 gran 0x05 io PCI: 00:13.0 24 <- [0x00f0a2c000 - 0x00f0a2c7ff] size 0x00000800 gran 0x0b mem PCI: 00:14.0 10 <- [0x00f0a00000 - 0x00f0a0ffff] size 0x00010000 gran 0x10 mem64 PCI: 00:15.0 10 <- [0x00f0400000 - 0x00f05fffff] size 0x00200000 gran 0x15 mem PCI: 00:15.0 14 <- [0x00f0a1a000 - 0x00f0a1afff] size 0x00001000 gran 0x0c mem PCI: 00:16.0 10 <- [0x00f0600000 - 0x00f07fffff] size 0x00200000 gran 0x15 mem PCI: 00:16.0 14 <- [0x00f0a1b000 - 0x00f0a1bfff] size 0x00001000 gran 0x0c mem PCI: 00:18.0 10 <- [0x00f0a10000 - 0x00f0a13fff] size 0x00004000 gran 0x0e mem PCI: 00:18.0 14 <- [0x00f0a1c000 - 0x00f0a1cfff] size 0x00001000 gran 0x0c mem PCI: 00:18.6 10 <- [0x00f0a1d000 - 0x00f0a1dfff] size 0x00001000 gran 0x0c mem PCI: 00:18.6 14 <- [0x00f0a1e000 - 0x00f0a1efff] size 0x00001000 gran 0x0c mem PCI: 00:18.7 10 <- [0x00f0a1f000 - 0x00f0a1ffff] size 0x00001000 gran 0x0c mem PCI: 00:18.7 14 <- [0x00f0a20000 - 0x00f0a20fff] size 0x00001000 gran 0x0c mem PCI: 00:1c.2 1c <- [0x0000001000 - 0x0000001fff] size 0x00001000 gran 0x0c bus 01 io PCI: 00:1c.2 24 <- [0x00f0800000 - 0x00f08fffff] size 0x00100000 gran 0x14 bus 01 prefmem PCI: 00:1c.2 20 <- [0x00f0900000 - 0x00f09fffff] size 0x00100000 gran 0x14 bus 01 mem PCI: 01:00.0 10 <- [0x0000001000 - 0x00000010ff] size 0x00000100 gran 0x08 io PCI: 01:00.0 18 <- [0x00f0900000 - 0x00f0900fff] size 0x00001000 gran 0x0c mem64 PCI: 01:00.0 20 <- [0x00f0800000 - 0x00f0803fff] size 0x00004000 gran 0x0e prefmem64 PCI: 00:1e.0 10 <- [0x00f0a14000 - 0x00f0a17fff] size 0x00004000 gran 0x0e mem PCI: 00:1e.0 14 <- [0x00f0a21000 - 0x00f0a21fff] size 0x00001000 gran 0x0c mem PCI: 00:1e.1 10 <- [0x00f0a22000 - 0x00f0a22fff] size 0x00001000 gran 0x0c mem PCI: 00:1e.1 14 <- [0x00f0a23000 - 0x00f0a23fff] size 0x00001000 gran 0x0c mem PCI: 00:1e.2 10 <- [0x00f0a24000 - 0x00f0a24fff] size 0x00001000 gran 0x0c mem PCI: 00:1e.2 14 <- [0x00f0a25000 - 0x00f0a25fff] size 0x00001000 gran 0x0c mem PCI: 00:1e.3 10 <- [0x00f0a26000 - 0x00f0a26fff] size 0x00001000 gran 0x0c mem PCI: 00:1e.3 14 <- [0x00f0a27000 - 0x00f0a27fff] size 0x00001000 gran 0x0c mem PCI: 00:1e.4 10 <- [0x00f0a28000 - 0x00f0a28fff] size 0x00001000 gran 0x0c mem PCI: 00:1e.4 14 <- [0x00f0a29000 - 0x00f0a29fff] size 0x00001000 gran 0x0c mem PCI: 00:1e.5 10 <- [0x00f0a2a000 - 0x00f0a2afff] size 0x00001000 gran 0x0c mem PCI: 00:1e.5 14 <- [0x00f0a2b000 - 0x00f0a2bfff] size 0x00001000 gran 0x0c mem PCI: 00:1f.3 10 <- [0x00f0a2c800 - 0x00f0a2c81f] size 0x00000020 gran 0x05 mem PCI: 00:1f.3 20 <- [0x0000002020 - 0x000000203f] size 0x00000020 gran 0x05 io Done setting resources. Done allocating resources. BS: BS_DEV_RESOURCES times (us): entry 0 run 365032 exit 0 POST: 0x74 Enabling resources... PCI: 00:00.0 subsystem <- 0000/0000 PCI: 00:00.0 cmd <- 07 PCI: 00:02.0 subsystem <- 0000/0000 PCI: 00:02.0 cmd <- 07 PCI: 00:12.0 subsystem <- 0000/0000 PCI: 00:12.0 cmd <- 106 PCI: 00:13.0 subsystem <- 0000/0000 PCI: 00:13.0 cmd <- 107 PCI: 00:14.0 subsystem <- 0000/0000 PCI: 00:14.0 cmd <- 102 PCI: 00:15.0 subsystem <- 0000/0000 PCI: 00:15.0 cmd <- 102 PCI: 00:16.0 cmd <- 02 PCI: 00:18.0 subsystem <- 0000/0000 PCI: 00:18.0 cmd <- 106 PCI: 00:18.6 subsystem <- 0000/0000 PCI: 00:18.6 cmd <- 102 PCI: 00:18.7 subsystem <- 0000/0000 PCI: 00:18.7 cmd <- 102 PCI: 00:1c.2 bridge ctrl <- 0003 PCI: 00:1c.2 cmd <- 107 PCI: 00:1e.0 subsystem <- 0000/0000 PCI: 00:1e.0 cmd <- 106 PCI: 00:1e.1 subsystem <- 0000/0000 PCI: 00:1e.1 cmd <- 102 PCI: 00:1e.2 subsystem <- 0000/0000 PCI: 00:1e.2 cmd <- 102 PCI: 00:1e.3 subsystem <- 0000/0000 PCI: 00:1e.3 cmd <- 102 PCI: 00:1e.4 subsystem <- 0000/0000 PCI: 00:1e.4 cmd <- 102 PCI: 00:1e.5 subsystem <- 0000/0000 PCI: 00:1e.5 cmd <- 102 PCI: 00:1f.3 subsystem <- 0000/0000 PCI: 00:1f.3 cmd <- 103 PCI: 01:00.0 cmd <- 03 done. BS: BS_DEV_ENABLE times (us): entry 0 run 110777 exit 0 POST: 0x75 Initializing devices... Root Device init Root Device init 1750 usecs POST: 0x75 CPU_CLUSTER: 0 init
MTRR check Fixed MTRRs : Enabled Variable MTRRs: Enabled
POST: 0x93 Setting up local apic... apic_id: 0x00 done. POST: 0x9b CPU: Intel(R) Atom(TM) CPU E3825 @ 1.33GHz. Loading module at 00030000 with entry 00030000. filesize: 0x130 memsize: 0x130 Processing 16 relocs. Offset value of 0x00030000 Attempting to start 1 APs Waiting for 10ms after sending INIT. Waiting for 1st SIPI to complete...done. AP: slot 1 apic_id 4. Waiting for 2nd SIPI to complete...done. Initializing CPU #0 CPU: vendor Intel device 30673 CPU: family 06, model 37, stepping 03 Init BayTrail core. CPU #0 initialized Initializing CPU #1 CPU_CLUSTER: 0 init 72229 usecs POST: 0x75 CPU: vendor Intel device 30673 CPU: family 06, model 37, stepping 03 POST: 0x75 POST: 0x75 Init BayTrail core. POST: 0x75 Turbo is unavailable PCI: 00:00.0 init CPU #1 initialized PCI: 00:00.0 init 3986 usecs POST: 0x75 PCI: 00:02.0 init PCI: 00:02.0 init 1847 usecs POST: 0x75 POST: 0x75 POST: 0x75 POST: 0x75 PCI: 00:12.0 init PCI: 00:12.0 init 1848 usecs POST: 0x75 PCI: 00:13.0 init PCI: 00:13.0 init 1848 usecs POST: 0x75 PCI: 00:14.0 init PCI: 00:14.0 init 1848 usecs POST: 0x75 PCI: 00:15.0 init PCI: 00:15.0 init 1848 usecs POST: 0x75 PCI: 00:16.0 init PCI: 00:16.0 init 1848 usecs POST: 0x75 POST: 0x75 PCI: 00:18.0 init PCI: 00:18.0 init 1848 usecs POST: 0x75 POST: 0x75 POST: 0x75 POST: 0x75 POST: 0x75 POST: 0x75 PCI: 00:18.6 init PCI: 00:18.6 init 1848 usecs POST: 0x75 PCI: 00:18.7 init PCI: 00:18.7 init 1848 usecs POST: 0x75 POST: 0x75 POST: 0x75 POST: 0x75 POST: 0x75 POST: 0x75 POST: 0x75 POST: 0x75 PCI: 00:1e.0 init PCI: 00:1e.0 init 1848 usecs POST: 0x75 PCI: 00:1e.1 init PCI: 00:1e.1 init 1848 usecs POST: 0x75 PCI: 00:1e.2 init PCI: 00:1e.2 init 1848 usecs POST: 0x75 PCI: 00:1e.3 init PCI: 00:1e.3 init 1848 usecs POST: 0x75 PCI: 00:1e.4 init PCI: 00:1e.4 init 1848 usecs POST: 0x75 PCI: 00:1e.5 init PCI: 00:1e.5 init 1847 usecs POST: 0x75 PCI: 00:1f.0 init soc: southcluster_init Southbridge APIC ID = 2 PCI_CFG IRQ: Write PCI config space IRQ assignments Warning: PCI Device 2 does not have an IRQ entry, skipping it Warning: PCI Device 22 does not have an IRQ entry, skipping it PCI_CFG IRQ: Finished writing PCI config space IRQ assignments PCI: 00:1f.0 init 30475 usecs POST: 0x75 PCI: 00:1f.3 init PCI: 00:1f.3 init 1848 usecs POST: 0x75 PCI: 01:00.0 init PCI: 01:00.0 init 1848 usecs Devices initialized BS: BS_DEV_INIT times (us): entry 0 run 265585 exit 0 POST: 0x76 Finalize devices... DOMAIN: 0000 final FspNotify(EnumInitPhaseAfterPciEnumeration) Devices finalized BS: BS_POST_DEVICE times (us): entry 0 run 11909 exit 0 POST: 0x77 BS: BS_OS_RESUME_CHECK times (us): entry 0 run 1170 exit 0
=== FSP HOB Data Structure === FSP Hoblistptr: 0x7bb20000 HOB 0x7bb20000 is an EFI_HOB_TYPE_HANDOFF (type 0x1) HOB 0x7bb20038 is an EFI_HOB_TYPE_GUID_EXTENSION (type 0x4) HOB 0x7bb200b0 is an EFI_HOB_TYPE_GUID_EXTENSION (type 0x4) HOB 0x7bb201a8 is an EFI_HOB_TYPE_GUID_EXTENSION (type 0x4) HOB 0x7bb21838 is an EFI_HOB_TYPE_RESOURCE_DESCRIPTOR (type 0x3) HOB 0x7bb21868 is an EFI_HOB_TYPE_RESOURCE_DESCRIPTOR (type 0x3) HOB 0x7bb21898 is an EFI_HOB_TYPE_RESOURCE_DESCRIPTOR (type 0x3) HOB 0x7bb218c8 is an EFI_HOB_TYPE_RESOURCE_DESCRIPTOR (type 0x3) HOB 0x7bb218f8 is an EFI_HOB_TYPE_RESOURCE_DESCRIPTOR (type 0x3) HOB 0x7bb21928 is an EFI_HOB_TYPE_RESOURCE_DESCRIPTOR (type 0x3) HOB 0x7bb21958 is an EFI_HOB_TYPE_GUID_EXTENSION (type 0x4) HOB 0x7bb22fe8 is an EFI_HOB_TYPE_MEMORY_ALLOCATION (type 0x2) HOB 0x7bb23018 is an EFI_HOB_TYPE_MEMORY_ALLOCATION (type 0x2) HOB 0x7bb23048 is an EFI_HOB_TYPE_MEMORY_ALLOCATION (type 0x2) HOB 0x7bb23078 is an EFI_HOB_TYPE_GUID_EXTENSION (type 0x4) HOB 0x7bb27090 is an EFI_HOB_TYPE_MEMORY_POOL (type 0x7) HOB 0x7bb270c8 is an EFI_HOB_TYPE_MEMORY_ALLOCATION (type 0x2) HOB 0x7bb270f8 is an EFI_HOB_TYPE_MEMORY_ALLOCATION (type 0x2) HOB 0x7bb27128 is an EFI_HOB_TYPE_MEMORY_ALLOCATION (type 0x2) HOB 0x7bb27158 is an EFI_HOB_TYPE_MEMORY_ALLOCATION (type 0x2) HOB 0x7bb27188 is an EFI_HOB_TYPE_MEMORY_ALLOCATION (type 0x2) HOB 0x7bb271b8 is an EFI_HOB_TYPE_MEMORY_ALLOCATION (type 0x2) HOB 0x7bb271e8 is an EFI_HOB_TYPE_MEMORY_ALLOCATION (type 0x2) HOB 0x7bb27218 is an EFI_HOB_TYPE_MEMORY_ALLOCATION (type 0x2) HOB 0x7bb27248 is an EFI_HOB_TYPE_MEMORY_ALLOCATION (type 0x2) HOB 0x7bb27278 is an EFI_HOB_TYPE_MEMORY_ALLOCATION (type 0x2) HOB 0x7bb272a8 is an EFI_HOB_TYPE_MEMORY_ALLOCATION (type 0x2) HOB 0x7bb272d8 is an EFI_HOB_TYPE_MEMORY_ALLOCATION (type 0x2) HOB 0x7bb27308 is an EFI_HOB_TYPE_MEMORY_ALLOCATION (type 0x2) HOB 0x7bb27338 is an EFI_HOB_TYPE_MEMORY_ALLOCATION (type 0x2) HOB 0x7bb27368 is an EFI_HOB_TYPE_MEMORY_ALLOCATION (type 0x2) HOB 0x7bb27398 is an EFI_HOB_TYPE_MEMORY_ALLOCATION (type 0x2) HOB 0x7bb273c8 is an EFI_HOB_TYPE_MEMORY_ALLOCATION (type 0x2) HOB 0x7bb273f8 is an EFI_HOB_TYPE_MEMORY_ALLOCATION (type 0x2) HOB 0x7bb27428 is an EFI_HOB_TYPE_MEMORY_ALLOCATION (type 0x2) HOB 0x7bb27458 is an EFI_HOB_TYPE_MEMORY_ALLOCATION (type 0x2) HOB 0x7bb27488 is an EFI_HOB_TYPE_MEMORY_ALLOCATION (type 0x2) HOB 0x7bb274b8 is an EFI_HOB_TYPE_MEMORY_POOL (type 0x7) HOB 0x7bb274d0 is an EFI_HOB_TYPE_MEMORY_POOL (type 0x7) HOB 0x7bb27510 is an EFI_HOB_TYPE_MEMORY_POOL (type 0x7) HOB 0x7bb27528 is an EFI_HOB_TYPE_MEMORY_POOL (type 0x7) HOB 0x7bb27570 is an EFI_HOB_TYPE_MEMORY_POOL (type 0x7) HOB 0x7bb27580 is an EFI_HOB_TYPE_MEMORY_POOL (type 0x7) HOB 0x7bb27598 is an EFI_HOB_TYPE_MEMORY_POOL (type 0x7) HOB 0x7bb275a8 is an EFI_HOB_TYPE_MEMORY_POOL (type 0x7) HOB 0x7bb275b8 is an EFI_HOB_TYPE_MEMORY_POOL (type 0x7) HOB 0x7bb275c8 is an EFI_HOB_TYPE_MEMORY_POOL (type 0x7) HOB 0x7bb277d0 is an EFI_HOB_TYPE_MEMORY_ALLOCATION (type 0x2) HOB 0x7bb27800 is an EFI_HOB_TYPE_MEMORY_POOL (type 0x7) HOB 0x7bb27910 is an EFI_HOB_TYPE_END_OF_HOB_LIST (type 0xffff) === End of FSP HOB Data Structure ===
Memory Configure Data Hob at 7bb21970 (size = 0x1690). Copy FSP MRC DATA to HOB (source addr 7bb21970, dest addr 7bafa000, 5776 bytes) Updating fast boot cache data. find_current_mrc_cache_local: No valid fast boot cache found. SF: Detected W25Q64DW with page size 1000, total 800000 Need to erase the MRC cache region of 65536 bytes at fff50000 SF: Successfully erased 65536 bytes @ 0x750000 Write MRC cache update to flash at fff50000 POST: 0x79 POST: 0x9c ACPI: Writing ACPI tables at 7baee000. ACPI: * FACS @ 7baee210 Length 40ACPI: * DSDT @ 7baee250 Length 2a89SCI is IRQ9 ACPI: added table 1/32, length now 40 ACPI: * FADT @ 7baf0ce0 Length f4ACPI: added table 2/32, length now 44 ACPI: * HPET @ 7baf0de0 Length 38 ACPI: added table 3/32, length now 48 ACPI: * MADT @ 7baf0e20 Length 5c ACPI: added table 4/32, length now 52 ACPI: * MCFG @ 7baf0e80 Length 3c ACPI: Could not find CBMEM GNVS ACPI: Patching up global NVS in DSDT at offset 0x009f -> 7baf0ec0 ACPI Updated DSDT @ 7baee250 Length 2a89 PSS: 1333MHz power 151000 control 0xa38 status 0xa38 PSS: 1199MHz power 134269 control 0x936 status 0x936 PSS: 1066MHz power 118021 control 0x833 status 0x833 PSS: 933MHz power 102106 control 0x731 status 0x731 PSS: 799MHz power 86432 control 0x62e status 0x62e PSS: 666MHz power 71196 control 0x52c status 0x52c PSS: 533MHz power 56292 control 0x429 status 0x429 PSS: 1333MHz power 151000 control 0xa38 status 0xa38 PSS: 1199MHz power 134269 control 0x936 status 0x936 PSS: 1066MHz power 118021 control 0x833 status 0x833 PSS: 933MHz power 102106 control 0x731 status 0x731 PSS: 799MHz power 86432 control 0x62e status 0x62e PSS: 666MHz power 71196 control 0x52c status 0x52c PSS: 533MHz power 56292 control 0x429 status 0x429 ACPI: added table 5/32, length now 56 ACPI: * SSDT @ 7baf1070 Length 6bc ACPI: * SSDT2 not generated. current = 7baf1730 ACPI: done. ACPI tables: 14128 bytes. smbios_write_tables: 7baec000 Root Device (Intel Minnow Max 2GB) CPU_CLUSTER: 0 (Intel BayTrail SoC) APIC: 00 (Intel BayTrail SoC) DOMAIN: 0000 (Intel BayTrail SoC) PCI: 00:00.0 (Intel BayTrail SoC) PCI: 00:02.0 (Intel BayTrail SoC) PCI: 00:03.0 (Intel BayTrail SoC) PCI: 00:10.0 (Intel BayTrail SoC) PCI: 00:11.0 (Intel BayTrail SoC) PCI: 00:12.0 (Intel BayTrail SoC) PCI: 00:13.0 (Intel BayTrail SoC) PCI: 00:14.0 (Intel BayTrail SoC) PCI: 00:15.0 (Intel BayTrail SoC) PCI: 00:17.0 (Intel BayTrail SoC) PCI: 00:18.0 (Intel BayTrail SoC) PCI: 00:18.1 (Intel BayTrail SoC) PCI: 00:18.2 (Intel BayTrail SoC) PCI: 00:18.3 (Intel BayTrail SoC) PCI: 00:18.4 (Intel BayTrail SoC) PCI: 00:18.5 (Intel BayTrail SoC) PCI: 00:18.6 (Intel BayTrail SoC) PCI: 00:18.7 (Intel BayTrail SoC) PCI: 00:1a.0 (Intel BayTrail SoC) PCI: 00:1b.0 (Intel BayTrail SoC) PCI: 00:1c.0 (Intel BayTrail SoC) PCI: 00:1c.1 (Intel BayTrail SoC) PCI: 00:1c.2 (Intel BayTrail SoC) PCI: 00:1c.3 (Intel BayTrail SoC) PCI: 00:1d.0 (Intel BayTrail SoC) PCI: 00:1e.0 (Intel BayTrail SoC) PCI: 00:1e.1 (Intel BayTrail SoC) PCI: 00:1e.2 (Intel BayTrail SoC) PCI: 00:1e.3 (Intel BayTrail SoC) PCI: 00:1e.4 (Intel BayTrail SoC) PCI: 00:1e.5 (Intel BayTrail SoC) PCI: 00:1f.0 (Intel BayTrail SoC) PCI: 00:1f.3 (Intel BayTrail SoC) PCI: 00:16.0 (unknown) PCI: 01:00.0 (unknown) APIC: 04 (unknown) SMBIOS tables: 353 bytes. POST: 0x9e POST: 0x9d Writing table forward entry at 0x00000500 Wrote coreboot table at: 00000500, 0x10 bytes, checksum 4430 Table forward entry ends at 0x00000528. ... aligned to 0x00001000 Writing coreboot table at 0x7bae4000 rom_table_end = 0x7bae4000 ... aligned to 0x7baf0000 0. 0000000000000000-0000000000000fff: CONFIGURATION TABLES
- 000000007bae4000-000000007bafffff: CONFIGURATION TABLES
- 00000000feb00000-00000000fec00fff: RESERVED
- 00000000fed01000-00000000fed01fff: RESERVED
- 00000000fed03000-00000000fed03fff: RESERVED
- 00000000fed05000-00000000fed05fff: RESERVED
- 00000000fed08000-00000000fed08fff: RESERVED
- 00000000fed0c000-00000000fed0ffff: RESERVED
- 00000000fed1c000-00000000fed1cfff: RESERVED
- 00000000fef00000-00000000feffffff: RESERVED
- 00000000ff800000-00000000ffffffff: RESERVED
There's no memory resources installed for some reason. Normally those are added to 00:00.0 on baytrail. I didn't see any output from read resources, but I did see this:
PCI: 00:00.0 [8086/0000] enabled
That's the memory controller device which doesn't have a device id. That's usually indicative of microcode not being loaded -- which happens to contain firmware for the PUNIT, Southcluster controller, as well as CPU proper. Or it could be the lack of TXE firmware as well.
Wrote coreboot table at: 7bae4000, 0x1b8 bytes, checksum d393 coreboot table: 464 bytes. CBMEM ROOT 0. 7baff000 00001000 484f4221 1. 7bafe000 00001000 ROMSTAGE 2. 7bafd000 00001000 GDT 3. 7bafc000 00001000 MRC DATA 4. 7bafa000 00002000 ACPI 5. 7baee000 0000c000 GNVS PTR 6. 7baed000 00001000 SMBIOS 7. 7baec000 00001000 COREBOOT 8. 7bae4000 00008000 FspNotify(EnumInitPhaseReadyToBoot) BS: BS_WRITE_TABLES times (us): entry 913322 run 411522 exit 0 POST: 0x7a CBFS: located payload @ ffd26078, 52965 bytes. Loading segment from rom address 0xffd26078 code (compression=1) New segment dstaddr 0xe7170 memsize 0x18e90 srcaddr 0xffd260b0 filesize 0xcead (cleaned up) New segment addr 0xe7170 size 0x18e90 offset 0xffd260b0 filesize 0xcead Loading segment from rom address 0xffd26094 Entry Point 0x000fd53e Payload being loaded below 1MiB without region being marked as RAM usable. Could not find a bounce buffer... Could not load payload
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-
Aaron Durbin -
DM365