Hi all,

After reading the code for more recent Intel northbridges I think I
have an idea on what needs to be added, so here is my attempt to bring
440BX to coreboot 4.7 standards:

https://review.coreboot.org/20977

The problem is it could not boot. The console log is attached.

In short, I think I have the top of RAM value correct, but it could
not find a place for the payload to load and the boot process is
stuck.

What am I missing?

By the way, I think an unintended update for my two earlier patches
were also pushed along with this change. How to I get them sorted out?
[1] [2]

Thanks
Keith

[1] https://review.coreboot.org/c/20868/
[2] https://review.coreboot.org/c/20952/
coreboot-4.6-1057-gc1def2a24f-dirty Sat Aug 12 02:47:42 UTC 2017 romstage start.
get_top_of_ram() = 30000000
CBFS: 'Master Header Locator' located CBFS at [100:3)
CBFS: Locating 'fallback/ramstage'                                           
CBFS: Found @ offset 19800 size 967d    
                                        
                                        
coreboot-4.6-1057-gc1def2a24f-dirty Sat Aug 12 02:47:42 UTC 2017 ramstage start.
get_top_of_ram() = 30000000
Enumerating buses...
Show all devs... Before device enumeration.
Root Device: enabled 1
CPU_CLUSTER: 0: enabled 1
APIC: 00: enabled 1
DOMAIN: 0000: enabled 1                                                         
PCI: 00:00.0: enabled 1                                                         
PCI: 00:01.0: enabled 1                                                         
PCI: 00:04.0: enabled 1                                                         
PNP: 03f0.0: enabled 1                                                          
PNP: 03f0.1: enabled 1                                                          
PNP: 03f0.2: enabled 1                                                          
PNP: 03f0.3: enabled 1                                                          
PNP: 03f0.5: enabled 1                                                          
PNP: 03f0.7: enabled 1                                                          
PNP: 03f0.8: enabled 1                                                          
PNP: 03f0.a: enabled 1                                                          
PCI: 00:04.1: enabled 1                                                         
PCI: 00:04.2: enabled 1                                                         
PCI: 00:04.3: enabled 1                                                         
PCI: 00:06.0: enabled 1                                                         
Compare with tree...                                                            
Root Device: enabled 1                                                          
 CPU_CLUSTER: 0: enabled 1                                                      
  APIC: 00: enabled 1                                                           
 DOMAIN: 0000: enabled 1                                                        
  PCI: 00:00.0: enabled 1                                                       
  PCI: 00:01.0: enabled 1                                                       
  PCI: 00:04.0: enabled 1                                                       
   PNP: 03f0.0: enabled 1                                                       
   PNP: 03f0.1: enabled 1                                                       
   PNP: 03f0.2: enabled 1                                                       
   PNP: 03f0.3: enabled 1                                                       
   PNP: 03f0.5: enabled 1                                                       
   PNP: 03f0.7: enabled 1                                                       
   PNP: 03f0.8: enabled 1                                                       
   PNP: 03f0.a: enabled 1                                                       
  PCI: 00:04.1: enabled 1                                                       
  PCI: 00:04.2: enabled 1                                                       
  PCI: 00:04.3: enabled 1                                                       
  PCI: 00:06.0: enabled 1                                                       
Root Device scanning...                                                         
root_dev_scan_bus for Root Device                                               
CPU_CLUSTER: 0 enabled                                                          
DOMAIN: 0000 enabled                                                            
DOMAIN: 0000 scanning...                                                        
PCI: pci_scan_bus for bus 00                                                    
PCI: 00:00.0 [8086/7190] ops                                                    
PCI: 00:00.0 [8086/7190] enabled                                                
PCI: 00:01.0 [8086/7191] enabled                                                
PCI: 00:04.0 [8086/7110] bus ops                                                
PCI: 00:04.0 [8086/7110] enabled                                                
PCI: 00:04.1 [8086/7111] ops                                                    
PCI: 00:04.1 [8086/7111] enabled                                                
PCI: 00:04.2 [8086/7112] ops                                                    
PCI: 00:04.2 [8086/7112] enabled                                                
PCI: 00:04.3 [8086/7113] bus ops                                                
pwrmgt_enable: gpo default missing in devicetree.cb!                            
PCI: 00:04.3 [8086/7113] enabled                                                
PCI: 00:06.0 [9005/001f] enabled                                                
PCI: 00:07.0 [8086/1229] enabled                                                
PCI: 00:09.0 [102b/0519] enabled                                                
PCI: 00:0a.0 [1039/0111] enabled                                                
PCI: 00:01.0 scanning...                                                        
do_pci_scan_bridge for PCI: 00:01.0                                             
PCI: pci_scan_bus for bus 01                                                    
scan_bus: scanning of bus PCI: 00:01.0 took 0 usecs                             
PCI: 00:04.0 scanning...                                                        
scan_lpc_bus for PCI: 00:04.0                                                   
PNP: 03f0.0 enabled                                                             
PNP: 03f0.1 enabled                                                             
PNP: 03f0.2 enabled                                                             
PNP: 03f0.3 enabled                                                             
PNP: 03f0.5 enabled                                                             
PNP: 03f0.7 enabled                                                             
PNP: 03f0.8 enabled                                                             
PNP: 03f0.a enabled                                                             
PNP: 03f0.6 enabled                                                             
scan_lpc_bus for PCI: 00:04.0 done                                              
scan_bus: scanning of bus PCI: 00:04.0 took 0 usecs                             
PCI: 00:04.3 scanning...                                                        
scan_generic_bus for PCI: 00:04.3                                               
scan_generic_bus for PCI: 00:04.3 done                                          
scan_bus: scanning of bus PCI: 00:04.3 took 0 usecs                             
scan_bus: scanning of bus DOMAIN: 0000 took 0 usecs                             
root_dev_scan_bus for Root Device done                                          
scan_bus: scanning of bus Root Device took 0 usecs                              
done                                                                            
found VGA at PCI: 00:09.0                                                       
Setting up VGA for PCI: 00:09.0                                                 
Setting PCI_BRIDGE_CTL_VGA for bridge DOMAIN: 0000                              
Setting PCI_BRIDGE_CTL_VGA for bridge Root Device                               
Allocating resources...                                                         
Reading resources...                                                            
Root Device read_resources bus 0 link: 0                                        
CPU_CLUSTER: 0 read_resources bus 0 link: 0                                     
CPU_CLUSTER: 0 read_resources bus 0 link: 0 done                                
DOMAIN: 0000 read_resources bus 0 link: 0                                       
PCI: 00:01.0 read_resources bus 1 link: 0                                       
PCI: 00:01.0 read_resources bus 1 link: 0 done                                  
PCI: 00:04.0 read_resources bus 0 link: 0                                       
PNP: 03f0.8 missing read_resources                                              
PCI: 00:04.0 read_resources bus 0 link: 0 done                                  
DOMAIN: 0000 read_resources bus 0 link: 0 done                                  
Root Device read_resources bus 0 link: 0 done                                   
Done reading resources.                                                         
Show resources in subtree (Root Device)...After reading.                        
 Root Device child on link 0 CPU_CLUSTER: 0                                     
  CPU_CLUSTER: 0 child on link 0 APIC: 00                                       
   APIC: 00                                                                     
  DOMAIN: 0000 child on link 0 PCI: 00:00.0                                     
  DOMAIN: 0000 resource base 0 size 0 align 0 gran 0 limit ffff flags 40040100 0
  DOMAIN: 0000 resource base 0 size 0 align 0 gran 0 limit ffffffff flags 400400
   PCI: 00:00.0                                                                 
   PCI: 00:00.0 resource base 0 size 10000000 align 28 gran 28 limit ffffffff f0
   PCI: 00:01.0                                                                 
   PCI: 00:01.0 resource base 0 size 0 align 12 gran 12 limit ffff flags 80102 c
   PCI: 00:01.0 resource base 0 size 0 align 20 gran 20 limit ffffffff flags 814
   PCI: 00:01.0 resource base 0 size 0 align 20 gran 20 limit ffffffff flags 800
   PCI: 00:04.0 child on link 0 PNP: 03f0.0                                     
   PCI: 00:04.0 resource base 0 size 1000 align 0 gran 0 limit ffff flags c00001
   PCI: 00:04.0 resource base ff800000 size 800000 align 0 gran 0 limit 0 flags2
    PNP: 03f0.0                                                                 
    PNP: 03f0.0 resource base 3f0 size 8 align 3 gran 3 limit 7ff flags c0000100
    PNP: 03f0.0 resource base 6 size 1 align 0 gran 0 limit 0 flags c0000400 in0
    PNP: 03f0.0 resource base 2 size 1 align 0 gran 0 limit 0 flags c0000800 in4
    PNP: 03f0.1                                                                 
    PNP: 03f0.1 resource base 378 size 8 align 3 gran 3 limit 7ff flags c0000100
    PNP: 03f0.1 resource base 7 size 1 align 0 gran 0 limit 0 flags c0000400 in0
    PNP: 03f0.1 resource base 0 size 1 align 0 gran 0 limit 0 flags 800 index 74
    PNP: 03f0.2                                                                 
    PNP: 03f0.2 resource base 3f8 size 8 align 3 gran 3 limit 7ff flags c0000100
    PNP: 03f0.2 resource base 4 size 1 align 0 gran 0 limit 0 flags c0000400 in0
    PNP: 03f0.3                                                                 
    PNP: 03f0.3 resource base 2f8 size 8 align 3 gran 3 limit 7ff flags c0000100
    PNP: 03f0.3 resource base 3 size 1 align 0 gran 0 limit 0 flags c0000400 in0
    PNP: 03f0.5                                                                 
    PNP: 03f0.5 resource base 60 size 1 align 0 gran 0 limit ffffffff flags c000
    PNP: 03f0.5 resource base 64 size 1 align 0 gran 0 limit ffffffff flags c002
    PNP: 03f0.5 resource base 1 size 1 align 0 gran 0 limit 0 flags c0000400 in0
    PNP: 03f0.5 resource base c size 1 align 0 gran 0 limit 0 flags c0000400 in2
    PNP: 03f0.7                                                                 
    PNP: 03f0.7 resource base 0 size 1 align 0 gran 0 limit ffffffff flags 100 0
    PNP: 03f0.7 resource base 0 size 2 align 1 gran 1 limit 7ff flags 100 index2
    PNP: 03f0.7 resource base 0 size 1 align 0 gran 0 limit 0 flags 400 index 70
    PNP: 03f0.8                                                                 
    PNP: 03f0.a                                                                 
    PNP: 03f0.a resource base 0 size 1 align 0 gran 0 limit 0 flags 400 index 70
    PNP: 03f0.6                                                                 
    PNP: 03f0.6 resource base 0 size 8 align 3 gran 3 limit 7ff flags 100 index0
    PNP: 03f0.6 resource base 0 size 1 align 0 gran 0 limit 0 flags 400 index 70
   PCI: 00:04.1                                                                 
   PCI: 00:04.1 resource base 0 size 10 align 4 gran 4 limit ffff flags 100 ind0
   PCI: 00:04.2                                                                 
   PCI: 00:04.2 resource base 0 size 20 align 5 gran 5 limit ffff flags 100 ind0
   PCI: 00:04.3                                                                 
   PCI: 00:04.3 resource base e400 size 40 align 0 gran 0 limit ffff flags d0001
   PCI: 00:04.3 resource base f00 size 10 align 0 gran 0 limit ffff flags d00002
   PCI: 00:06.0                                                                 
   PCI: 00:06.0 resource base 0 size 100 align 8 gran 8 limit ffff flags 100 in0
   PCI: 00:06.0 resource base 0 size 1000 align 12 gran 12 limit ffffffffffffff4
   PCI: 00:06.0 resource base 0 size 20000 align 17 gran 17 limit ffffffff flag0
   PCI: 00:07.0                                                                 
   PCI: 00:07.0 resource base 0 size 1000 align 12 gran 12 limit ffffffff flags0
   PCI: 00:07.0 resource base 0 size 20 align 5 gran 5 limit ffff flags 100 ind4
   PCI: 00:07.0 resource base 0 size 100000 align 20 gran 20 limit ffffffff fla8
   PCI: 00:07.0 resource base 0 size 100000 align 20 gran 20 limit ffffffff fla0
   PCI: 00:09.0                                                                 
   PCI: 00:09.0 resource base 0 size 4000 align 14 gran 14 limit ffffffff flags0
   PCI: 00:09.0 resource base 0 size 800000 align 23 gran 23 limit ffffffff fla4
   PCI: 00:09.0 resource base 0 size 10000 align 16 gran 16 limit ffffffff flag0
   PCI: 00:0a.0                                                                 
   PCI: 00:0a.0 resource base 0 size 100 align 8 gran 8 limit ffff flags 100 in0
DOMAIN: 0000 io: base: 0 size: 0 align: 0 gran: 0 limit: ffff                   
PCI: 00:01.0 io: base: 0 size: 0 align: 12 gran: 12 limit: ffff                 
PCI: 00:01.0 io: base: 0 size: 0 align: 12 gran: 12 limit: ffff done            
PCI: 00:06.0 10 *  [0x0 - 0xff] io                                              
PCI: 00:0a.0 10 *  [0x400 - 0x4ff] io                                           
PCI: 00:04.2 20 *  [0x800 - 0x81f] io                                           
PCI: 00:07.0 14 *  [0x820 - 0x83f] io                                           
PCI: 00:04.1 20 *  [0x840 - 0x84f] io                                           
DOMAIN: 0000 io: base: 850 size: 850 align: 8 gran: 0 limit: ffff done          
DOMAIN: 0000 mem: base: 0 size: 0 align: 0 gran: 0 limit: ffffffff              
PCI: 00:01.0 prefmem: base: 0 size: 0 align: 20 gran: 20 limit: ffffffff        
PCI: 00:01.0 prefmem: base: 0 size: 0 align: 20 gran: 20 limit: ffffffff done   
PCI: 00:01.0 mem: base: 0 size: 0 align: 20 gran: 20 limit: ffffffff            
PCI: 00:01.0 mem: base: 0 size: 0 align: 20 gran: 20 limit: ffffffff done       
PCI: 00:00.0 10 *  [0x0 - 0xfffffff] prefmem                                    
PCI: 00:09.0 14 *  [0x10000000 - 0x107fffff] prefmem                            
PCI: 00:07.0 18 *  [0x10800000 - 0x108fffff] mem                                
PCI: 00:07.0 30 *  [0x10900000 - 0x109fffff] mem                                
PCI: 00:06.0 30 *  [0x10a00000 - 0x10a1ffff] mem                                
PCI: 00:09.0 30 *  [0x10a20000 - 0x10a2ffff] mem                                
PCI: 00:09.0 10 *  [0x10a30000 - 0x10a33fff] mem                                
PCI: 00:06.0 14 *  [0x10a34000 - 0x10a34fff] mem                                
PCI: 00:07.0 10 *  [0x10a35000 - 0x10a35fff] prefmem                            
DOMAIN: 0000 mem: base: 10a36000 size: 10a36000 align: 28 gran: 0 limit: ffffffe
avoid_fixed_resources: DOMAIN: 0000                                             
avoid_fixed_resources:@DOMAIN: 0000 10000000 limit 0000ffff                     
avoid_fixed_resources:@DOMAIN: 0000 10000100 limit ffffffff                     
constrain_resources: PCI: 00:04.0 01 base 00000000 limit 00000fff io (fixed)    
constrain_resources: PCI: 00:04.0 02 base ff800000 limit ffffffff mem (fixed)   
constrain_resources: PCI: 00:04.3 01 base 0000e400 limit 0000e43f io (fixed)    
avoid_fixed_resources:@DOMAIN: 0000 10000000 base 00001000 limit 0000e3ff       
avoid_fixed_resources:@DOMAIN: 0000 10000100 base e0000000 limit ff7fffff       
Setting resources...                                                            
DOMAIN: 0000 io: base:1000 size:850 align:8 gran:0 limit:e3ff                   
PCI: 00:06.0 10 *  [0x1000 - 0x10ff] io                                         
PCI: 00:0a.0 10 *  [0x1400 - 0x14ff] io                                         
PCI: 00:04.2 20 *  [0x1800 - 0x181f] io                                         
PCI: 00:07.0 14 *  [0x1820 - 0x183f] io                                         
PCI: 00:04.1 20 *  [0x1840 - 0x184f] io                                         
DOMAIN: 0000 io: next_base: 1850 size: 850 align: 8 gran: 0 done                
PCI: 00:01.0 io: base:e3ff size:0 align:12 gran:12 limit:e3ff                   
PCI: 00:01.0 io: next_base: e3ff size: 0 align: 12 gran: 12 done                
DOMAIN: 0000 mem: base:e0000000 size:10a36000 align:28 gran:0 limit:ff7fffff    
PCI: 00:00.0 10 *  [0xe0000000 - 0xefffffff] prefmem                            
PCI: 00:09.0 14 *  [0xf0000000 - 0xf07fffff] prefmem                            
PCI: 00:07.0 18 *  [0xf0800000 - 0xf08fffff] mem                                
PCI: 00:07.0 30 *  [0xf0900000 - 0xf09fffff] mem                                
PCI: 00:06.0 30 *  [0xf0a00000 - 0xf0a1ffff] mem                                
PCI: 00:09.0 30 *  [0xf0a20000 - 0xf0a2ffff] mem                                
PCI: 00:09.0 10 *  [0xf0a30000 - 0xf0a33fff] mem                                
PCI: 00:06.0 14 *  [0xf0a34000 - 0xf0a34fff] mem                                
PCI: 00:07.0 10 *  [0xf0a35000 - 0xf0a35fff] prefmem                            
DOMAIN: 0000 mem: next_base: f0a36000 size: 10a36000 align: 28 gran: 0 done     
PCI: 00:01.0 prefmem: base:ff7fffff size:0 align:20 gran:20 limit:ff7fffff      
PCI: 00:01.0 prefmem: next_base: ff7fffff size: 0 align: 20 gran: 20 done       
PCI: 00:01.0 mem: base:ff7fffff size:0 align:20 gran:20 limit:ff7fffff          
PCI: 00:01.0 mem: next_base: ff7fffff size: 0 align: 20 gran: 20 done           
Root Device assign_resources, bus 0 link: 0                                     
Setting RAM size to 768 MB                                                      
DOMAIN: 0000 assign_resources, bus 0 link: 0                                    
PCI: 00:00.0 10 <- [0x00e0000000 - 0x00efffffff] size 0x10000000 gran 0x1c prefm
PCI: 00:01.0 1c <- [0x000000e3ff - 0x000000e3fe] size 0x00000000 gran 0x0c bus o
PCI: 00:01.0 24 <- [0x00ff7fffff - 0x00ff7ffffe] size 0x00000000 gran 0x14 bus m
PCI: 00:01.0 20 <- [0x00ff7fffff - 0x00ff7ffffe] size 0x00000000 gran 0x14 bus m
PCI: 00:04.0 assign_resources, bus 0 link: 0                                    
PNP: 03f0.0 60 <- [0x00000003f0 - 0x00000003f7] size 0x00000008 gran 0x03 io    
PNP: 03f0.0 70 <- [0x0000000006 - 0x0000000006] size 0x00000001 gran 0x00 irq   
PNP: 03f0.0 74 <- [0x0000000002 - 0x0000000002] size 0x00000001 gran 0x00 drq   
PNP: 03f0.1 60 <- [0x0000000378 - 0x000000037f] size 0x00000008 gran 0x03 io    
PNP: 03f0.1 70 <- [0x0000000007 - 0x0000000007] size 0x00000001 gran 0x00 irq   
ERROR: PNP: 03f0.1 74 drq size: 0x0000000001 not assigned                       
PNP: 03f0.2 60 <- [0x00000003f8 - 0x00000003ff] size 0x00000008 gran 0x03 io    
PNP: 03f0.2 70 <- [0x0000000004 - 0x0000000004] size 0x00000001 gran 0x00 irq   
PNP: 03f0.3 60 <- [0x00000002f8 - 0x00000002ff] size 0x00000008 gran 0x03 io    
PNP: 03f0.3 70 <- [0x0000000003 - 0x0000000003] size 0x00000001 gran 0x00 irq   
PNP: 03f0.5 60 <- [0x0000000060 - 0x0000000060] size 0x00000001 gran 0x00 io    
PNP: 03f0.5 62 <- [0x0000000064 - 0x0000000064] size 0x00000001 gran 0x00 io    
PNP: 03f0.5 70 <- [0x0000000001 - 0x0000000001] size 0x00000001 gran 0x00 irq   
PNP: 03f0.5 72 <- [0x000000000c - 0x000000000c] size 0x00000001 gran 0x00 irq   
ERROR: PNP: 03f0.7 60 io size: 0x0000000001 not assigned                        
ERROR: PNP: 03f0.7 62 io size: 0x0000000002 not assigned                        
ERROR: PNP: 03f0.7 70 irq size: 0x0000000001 not assigned                       
ERROR: PNP: 03f0.a 70 irq size: 0x0000000001 not assigned                       
ERROR: PNP: 03f0.6 60 io size: 0x0000000008 not assigned                        
ERROR: PNP: 03f0.6 70 irq size: 0x0000000001 not assigned                       
PCI: 00:04.0 assign_resources, bus 0 link: 0                                    
PCI: 00:04.1 20 <- [0x0000001840 - 0x000000184f] size 0x00000010 gran 0x04 io   
PCI: 00:04.2 20 <- [0x0000001800 - 0x000000181f] size 0x00000020 gran 0x05 io   
PCI: 00:06.0 10 <- [0x0000001000 - 0x00000010ff] size 0x00000100 gran 0x08 io   
PCI: 00:06.0 14 <- [0x00f0a34000 - 0x00f0a34fff] size 0x00001000 gran 0x0c mem64
PCI: 00:06.0 30 <- [0x00f0a00000 - 0x00f0a1ffff] size 0x00020000 gran 0x11 romem
PCI: 00:07.0 10 <- [0x00f0a35000 - 0x00f0a35fff] size 0x00001000 gran 0x0c prefm
PCI: 00:07.0 14 <- [0x0000001820 - 0x000000183f] size 0x00000020 gran 0x05 io   
PCI: 00:07.0 18 <- [0x00f0800000 - 0x00f08fffff] size 0x00100000 gran 0x14 mem  
PCI: 00:07.0 30 <- [0x00f0900000 - 0x00f09fffff] size 0x00100000 gran 0x14 romem
PCI: 00:09.0 10 <- [0x00f0a30000 - 0x00f0a33fff] size 0x00004000 gran 0x0e mem  
PCI: 00:09.0 14 <- [0x00f0000000 - 0x00f07fffff] size 0x00800000 gran 0x17 prefm
PCI: 00:09.0 30 <- [0x00f0a20000 - 0x00f0a2ffff] size 0x00010000 gran 0x10 romem
PCI: 00:0a.0 10 <- [0x0000001400 - 0x00000014ff] size 0x00000100 gran 0x08 io   
DOMAIN: 0000 assign_resources, bus 0 link: 0                                    
Root Device assign_resources, bus 0 link: 0                                     
Done setting resources.                                                         
Show resources in subtree (Root Device)...After assigning values.               
 Root Device child on link 0 CPU_CLUSTER: 0                                     
  CPU_CLUSTER: 0 child on link 0 APIC: 00                                       
   APIC: 00                                                                     
  DOMAIN: 0000 child on link 0 PCI: 00:00.0                                     
  DOMAIN: 0000 resource base 1000 size 850 align 8 gran 0 limit e3ff flags 40040
  DOMAIN: 0000 resource base e0000000 size 10a36000 align 28 gran 0 limit ff7ff0
  DOMAIN: 0000 resource base 0 size a0000 align 0 gran 0 limit 0 flags e0004200a
  DOMAIN: 0000 resource base c0000 size 2ff40000 align 0 gran 0 limit 0 flags eb
   PCI: 00:00.0                                                                 
   PCI: 00:00.0 resource base e0000000 size 10000000 align 28 gran 28 limit eff0
   PCI: 00:01.0                                                                 
   PCI: 00:01.0 resource base e3ff size 0 align 12 gran 12 limit e3ff flags 600c
   PCI: 00:01.0 resource base ff7fffff size 0 align 20 gran 20 limit ff7fffff f4
   PCI: 00:01.0 resource base ff7fffff size 0 align 20 gran 20 limit ff7fffff f0
   PCI: 00:04.0 child on link 0 PNP: 03f0.0                                     
   PCI: 00:04.0 resource base 0 size 1000 align 0 gran 0 limit ffff flags c00001
   PCI: 00:04.0 resource base ff800000 size 800000 align 0 gran 0 limit 0 flags2
    PNP: 03f0.0                                                                 
    PNP: 03f0.0 resource base 3f0 size 8 align 3 gran 3 limit 7ff flags e0000100
    PNP: 03f0.0 resource base 6 size 1 align 0 gran 0 limit 0 flags e0000400 in0
    PNP: 03f0.0 resource base 2 size 1 align 0 gran 0 limit 0 flags e0000800 in4
    PNP: 03f0.1                                                                 
    PNP: 03f0.1 resource base 378 size 8 align 3 gran 3 limit 7ff flags e0000100
    PNP: 03f0.1 resource base 7 size 1 align 0 gran 0 limit 0 flags e0000400 in0
    PNP: 03f0.1 resource base 0 size 1 align 0 gran 0 limit 0 flags 800 index 74
    PNP: 03f0.2                                                                 
    PNP: 03f0.2 resource base 3f8 size 8 align 3 gran 3 limit 7ff flags e0000100
    PNP: 03f0.2 resource base 4 size 1 align 0 gran 0 limit 0 flags e0000400 in0
    PNP: 03f0.3                                                                 
    PNP: 03f0.3 resource base 2f8 size 8 align 3 gran 3 limit 7ff flags e0000100
    PNP: 03f0.3 resource base 3 size 1 align 0 gran 0 limit 0 flags e0000400 in0
    PNP: 03f0.5                                                                 
    PNP: 03f0.5 resource base 60 size 1 align 0 gran 0 limit ffffffff flags e000
    PNP: 03f0.5 resource base 64 size 1 align 0 gran 0 limit ffffffff flags e002
    PNP: 03f0.5 resource base 1 size 1 align 0 gran 0 limit 0 flags e0000400 in0
    PNP: 03f0.5 resource base c size 1 align 0 gran 0 limit 0 flags e0000400 in2
    PNP: 03f0.7                                                                 
    PNP: 03f0.7 resource base 0 size 1 align 0 gran 0 limit ffffffff flags 100 0
    PNP: 03f0.7 resource base 0 size 2 align 1 gran 1 limit 7ff flags 100 index2
    PNP: 03f0.7 resource base 0 size 1 align 0 gran 0 limit 0 flags 400 index 70
    PNP: 03f0.8                                                                 
    PNP: 03f0.a                                                                 
    PNP: 03f0.a resource base 0 size 1 align 0 gran 0 limit 0 flags 400 index 70
    PNP: 03f0.6                                                                 
    PNP: 03f0.6 resource base 0 size 8 align 3 gran 3 limit 7ff flags 100 index0
    PNP: 03f0.6 resource base 0 size 1 align 0 gran 0 limit 0 flags 400 index 70
   PCI: 00:04.1                                                                 
   PCI: 00:04.1 resource base 1840 size 10 align 4 gran 4 limit 184f flags 60000
   PCI: 00:04.2                                                                 
   PCI: 00:04.2 resource base 1800 size 20 align 5 gran 5 limit 181f flags 60000
   PCI: 00:04.3                                                                 
   PCI: 00:04.3 resource base e400 size 40 align 0 gran 0 limit ffff flags d0001
   PCI: 00:04.3 resource base f00 size 10 align 0 gran 0 limit ffff flags d00002
   PCI: 00:06.0                                                                 
   PCI: 00:06.0 resource base 1000 size 100 align 8 gran 8 limit 10ff flags 6000
   PCI: 00:06.0 resource base f0a34000 size 1000 align 12 gran 12 limit f0a34ff4
   PCI: 00:06.0 resource base f0a00000 size 20000 align 17 gran 17 limit f0a1ff0
   PCI: 00:07.0                                                                 
   PCI: 00:07.0 resource base f0a35000 size 1000 align 12 gran 12 limit f0a35ff0
   PCI: 00:07.0 resource base 1820 size 20 align 5 gran 5 limit 183f flags 60004
   PCI: 00:07.0 resource base f0800000 size 100000 align 20 gran 20 limit f08ff8
   PCI: 00:07.0 resource base f0900000 size 100000 align 20 gran 20 limit f09ff0
   PCI: 00:09.0                                                                 
   PCI: 00:09.0 resource base f0a30000 size 4000 align 14 gran 14 limit f0a33ff0
   PCI: 00:09.0 resource base f0000000 size 800000 align 23 gran 23 limit f07ff4
   PCI: 00:09.0 resource base f0a20000 size 10000 align 16 gran 16 limit f0a2ff0
   PCI: 00:0a.0                                                                 
   PCI: 00:0a.0 resource base 1400 size 100 align 8 gran 8 limit 14ff flags 6000
Done allocating resources.                                                      
Enabling resources...                                                           
PCI: 00:00.0 cmd <- 06                                                          
PCI: 00:01.0 bridge ctrl <- 0083                                                
PCI: 00:01.0 cmd <- 00                                                          
PCI: 00:04.0 cmd <- 07                                                          
PCI: 00:04.1 cmd <- 01                                                          
PCI: 00:04.2 cmd <- 01                                                          
PCI: 00:04.3 cmd <- 01                                                          
PCI: 00:06.0 subsystem <- 9005/001f                                             
PCI: 00:06.0 cmd <- 03                                                          
PCI: 00:07.0 cmd <- 03                                                          
PCI: 00:09.0 cmd <- 83                                                          
PCI: 00:0a.0 cmd <- 01                                                          
done.                                                                           
Initializing devices...                                                         
Root Device init ...                                                            
CPU_CLUSTER: 0 init ...                                                         
Initializing CPU #0                                                             
CPU: vendor Intel device 6b1                                                    
CPU: family 06, model 0b, stepping 01                                           
Enabling cache                                                                  
CBFS: 'Master Header Locator' located CBFS at [100:3ffc0)                       
CBFS: Locating 'cpu_microcode_blob.bin'                                         
CBFS: Found @ offset 3f80 size 15800                                            
microcode: sig=0x6b1 pf=0x10 revision=0x0                                       
Microcode size field is 0                                                       
Microcode size field is 0                                                       
Microcode size field is 0                                                       
Microcode size field is 0                                                       
Microcode size field is 0                                                       
Microcode size field is 0                                                       
Microcode size field is 0                                                       
Microcode size field is 0                                                       
Microcode size field is 0                                                       
Microcode size field is 0                                                       
Microcode size field is 0                                                       
Microcode size field is 0                                                       
Microcode size field is 0                                                       
Microcode size field is 0                                                       
Microcode size field is 0                                                       
Microcode size field is 0                                                       
Microcode size field is 0                                                       
Microcode size field is 0                                                       
Microcode size field is 0                                                       
Microcode size field is 0                                                       
Microcode size field is 0                                                       
Microcode size field is 0                                                       
Microcode size field is 0                                                       
Microcode size field is 0                                                       
Microcode size field is 0                                                       
Microcode size field is 0                                                       
Microcode size field is 0                                                       
Microcode size field is 0                                                       
Microcode size field is 0                                                       
Microcode size field is 0                                                       
Microcode size field is 0                                                       
Microcode size field is 0                                                       
Microcode size field is 0                                                       
Microcode size field is 0                                                       
Microcode size field is 0                                                       
Microcode size field is 0                                                       
Microcode size field is 0                                                       
Microcode size field is 0                                                       
Microcode size field is 0                                                       
Microcode size field is 0                                                       
microcode: updated to revision 0x1c date=2001-02-15                             
CPU: Intel(R) Celeron(TM) CPU                1400MHz.                           
MTRR: Physical address space:                                                   
0x0000000000000000 - 0x00000000000a0000 size 0x000a0000 type 6                  
0x00000000000a0000 - 0x00000000000c0000 size 0x00020000 type 0                  
0x00000000000c0000 - 0x0000000030000000 size 0x2ff40000 type 6                  
0x0000000030000000 - 0x00000000f0000000 size 0xc0000000 type 0                  
0x00000000f0000000 - 0x00000000f0800000 size 0x00800000 type 1                  
0x00000000f0800000 - 0x0000000100000000 size 0x0f800000 type 0                  
MTRR: Fixed MSR 0x250 0x0606060606060606                                        
MTRR: Fixed MSR 0x258 0x0606060606060606                                        
MTRR: Fixed MSR 0x259 0x0000000000000000                                        
MTRR: Fixed MSR 0x268 0x0606060606060606                                        
MTRR: Fixed MSR 0x269 0x0606060606060606                                        
MTRR: Fixed MSR 0x26a 0x0606060606060606                                        
MTRR: Fixed MSR 0x26b 0x0606060606060606                                        
MTRR: Fixed MSR 0x26c 0x0606060606060606                                        
MTRR: Fixed MSR 0x26d 0x0606060606060606                                        
MTRR: Fixed MSR 0x26e 0x0606060606060606                                        
MTRR: Fixed MSR 0x26f 0x0606060606060606                                        
call enable_fixed_mtrr()                                                        
CPU physical address size: 36 bits                                              
MTRR: default type WB/UC MTRR counts: 11/3.                                     
MTRR: UC selected as default type.                                              
MTRR: 0 base 0x0000000000000000 mask 0x0000000fe0000000 type 6                  
MTRR: 1 base 0x0000000020000000 mask 0x0000000ff0000000 type 6                  
MTRR: 2 base 0x00000000f0000000 mask 0x0000000fff800000 type 1                  
                                                                                
MTRR check                                                                      
Fixed MTRRs   : Enabled                                                         
Variable MTRRs: Enabled                                                         
                                                                                
Setting up local APIC... apic_id: 0x00 done.                                    
CPU #0 initialized                                                              
PCI: 00:00.0 init ...                                                           
Northbridge Init                                                                
PCI: 00:04.0 init ...                                                           
RTC Init                                                                        
PCI: 00:04.1 init ...                                                           
IDE: Primary IDE interface: on                                                  
IDE: Secondary IDE interface: on                                                
IDE: Access to legacy IDE ports: on                                             
IDE: Primary IDE interface, drive 0: UDMA/33: off                               
IDE: Primary IDE interface, drive 1: UDMA/33: off                               
IDE: Secondary IDE interface, drive 0: UDMA/33: off                             
IDE: Secondary IDE interface, drive 1: UDMA/33: off                             
PCI: 00:04.2 init ...                                                           
PCI: 00:06.0 init ...                                                           
PCI: 00:07.0 init ...                                                           
PCI: 00:09.0 init ...                                                           
CBFS: 'Master Header Locator' located CBFS at [100:3ffc0)                       
CBFS: Locating 'pci102b,0519.rom'                                               
CBFS: 'pci102b,0519.rom' not found.                                             
PCI Option ROM loading disabled for PCI: 00:09.0                                
PCI: 00:0a.0 init ...                                                           
PNP: 03f0.0 init ...                                                            
PNP: 03f0.1 init ...                                                            
PNP: 03f0.2 init ...                                                            
PNP: 03f0.3 init ...                                                            
PNP: 03f0.5 init ...                                                            
PNP: 03f0.7 init ...                                                            
PNP: 03f0.a init ...                                                            
PNP: 03f0.6 init ...                                                            
Devices initialized                                                             
Show all devs... After init.                                                    
Root Device: enabled 1                                                          
CPU_CLUSTER: 0: enabled 1                                                       
APIC: 00: enabled 1                                                             
DOMAIN: 0000: enabled 1                                                         
PCI: 00:00.0: enabled 1                                                         
PCI: 00:01.0: enabled 1                                                         
PCI: 00:04.0: enabled 1                                                         
PNP: 03f0.0: enabled 1                                                          
PNP: 03f0.1: enabled 1                                                          
PNP: 03f0.2: enabled 1                                                          
PNP: 03f0.3: enabled 1                                                          
PNP: 03f0.5: enabled 1                                                          
PNP: 03f0.7: enabled 1                                                          
PNP: 03f0.8: enabled 1                                                          
PNP: 03f0.a: enabled 1                                                          
PCI: 00:04.1: enabled 1                                                         
PCI: 00:04.2: enabled 1                                                         
PCI: 00:04.3: enabled 1                                                         
PCI: 00:06.0: enabled 1                                                         
PCI: 00:07.0: enabled 1                                                         
PCI: 00:09.0: enabled 1                                                         
PCI: 00:0a.0: enabled 1                                                         
PNP: 03f0.6: enabled 1                                                          
Finalize devices...                                                             
Devices finalized                                                               
Could not add CBMEM for coreboot table.                                         
CBFS: 'Master Header Locator' located CBFS at [100:3ffc0)                       
CBFS: Locating 'fallback/payload'                                               
CBFS: Found @ offset 23240 size f9a9                                            
Loading segment from ROM address 0xfffe3378                                     
  code (compression=1)                                                          
  New segment dstaddr 0xe23c0 memsize 0x1dc40 srcaddr 0xfffe33b0 filesize 0xf971
Loading segment from ROM address 0xfffe3394                                     
  Entry Point 0x000ff06e                                                        
Payload being loaded at below 1MiB without region being marked as RAM usable.   
Bounce Buffer at 00000000, 234096 bytes                                         
Could not find a bounce buffer...                                               
Payload not loaded.                                                             


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