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Re: Commit 1.20 ofw_machdep.c breaks PowerMac G5 in NetBSD HEAD

On 04/04/2013 03:31 AM, Michael wrote:


What's in your /memory properties? Especially "available" and "reg"?
Also, what's in / "#size-cells" and "#address-cells" ?



0 > dev /  ok
0 > .properties
model                   PowerMac11,2
compatible              PowerMac11,2
                        MacRISC4
                        Power Macintosh


customer-sw-config
pid#                    000022c2
scb#                    00000002
display-config-info     ffffffff ffffffff
name                    device-tree
copyright Copyright 1983-2005 Apple Computer, Inc. All Rights Reserved 
device_type             bootrom
system-id               0000000000000
#address-cells          00000002
#size-cells             00000001
clock-frequency         3b9aca00
AAPL,add-fcode-file     xt=^ff86.40d8
display-family          00000000
platform-slewing-done /ht@0,f2000000/pci@8/mac-io@7/gpio@50/slewing-done@38 
platform-set-vdnap0     /ht@0,f2000000/pci@8/mac-io@7/gpio@50/vdnap0@14
platform-get-vdnap0     /ht@0,f2000000/pci@8/mac-io@7/gpio@50/vdnap0@14
 ok



0 > dev /memory  ok
0 > .properties
name                    memory
device_type             memory
reg                     00000000 00000000  00000000
                        00000000 00000000  00000000
                        00000000 00000000  40000000
                        00000000 00000000  00000000
                        00000000 00000000  00000000
                        00000000 00000000  00000000
                        00000000 40000000  40000000
                        00000001 00000000  40000000
slot-names              000000ff
                        DIMM0/J6700
                        DIMM1/J6800
                        DIMM2/J6900
                        DIMM3/J7000
                        DIMM4/J7100
                        DIMM5/J7200
                        DIMM6/J7300
                        DIMM7/J7400
available               pseudo=00003000 7f5ed000
ram-map 00000000 00000000 00000000 00000000 00000000 00000000 00000001 00000000 40000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 40000000 00000000 40000000 40000000 
bank-names              000000ff
                        64 bit Bank0/J6700/J6800/front
                        64 bit Bank1/J6700/J6800/back
                        64 bit Bank2/J6900/J7000/front
                        64 bit Bank3/J6900/J7000/back
                        64 bit Bank4/J7100/J7200/front
                        64 bit Bank5/J7100/J7200/back
                        64 bit Bank6/J7300/J7400/front
                        64 bit Bank7/J7300/J7400/back
bank-sizes 00000000 00000000 40000000 00000000 00000000 00000000 
                        40000000 40000000
dimm-info 8008080d 0a604000 053d5000 82100000 0c043801 0200073d 5050603c 283c2840 25371022 3c1e1e00 00376980 1e280000 00030000 00000000 00000000 00001283 ce000000 00000000 014d3320 37385433 33353443 5a332d43 44352033 43053945 0859b400 59453230 38305400 00000000 00000000 00000000 00000000 00000000 8008080d 0a604000 053d5000 82100000 0c043801 0200073d 5050603c 283c2840 25371022 3c1e1e00 00376980 1e280000 00030000 00000000 00000000 00001283 ce000000 00000000 014d3320 37385433 33353443 5a332d43 44352033 43053945 01593500 59453230 38305400 00000000 
                        00000000 00000000 00000000 00000000
                        ... 00000400 bytes total
dimm-types              DDR2 SDRAM
                        DDR2 SDRAM
                        DDR2 SDRAM
                        DDR2 SDRAM


                        DDR2 SDRAM
                        DDR2 SDRAM
dimm-speeds             PC2-4200U-444
                        PC2-4200U-444
                        PC2-4200U-455
                        PC2-4200U-455


                        PC2-4200U-444
                        PC2-4200U-444
ram-layout-architecture 00000001
ram-bus-width           00000080
 ok





Finally, does it work if you remove this:
         if (((regcnt >> 2) % (acells + scells)) != 0) {
                 aprint_normal("messed up 'available' property detected\n");
                 acells = 1;
         }
... and just set acells to 1 there?



It didn't help.

Regards
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