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project is now uncertain, and I can't invest the remaining time
needed to get it done.
Status is that memory is still not quite configured correctly. It is close
but here are DRAM Row Boundary registers.
Here is coreboot
60: 10 10 20 20 20 20 20 20 00 00 00 00 00 00 00 00
This is close. But:
60: 10 10 10 10 20 20 30 30 00 00 00 00 00 00 00 00
is the real hardware. So we are somehow missing those last slots. I think it's
because the SPD connections and the chip connections differ, some dumping
of RAM registers differ. But it's very close.
This is under serialice. Once we get to this point we get stuck here:
Copying coreboot to RAM.
Copying coreboot to RAM.
Copying coreboot to RAM.
Forever.
Here is the total config for 0:0.0 from coreboot:
PCI: 00:00.00
00: 86 80 90 35 06 00 90 00 0c 00 00 06 00 00 80 00
10: 00 00 00 00 00 00 00 40 00 00 00 00 00 00 00 00
20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
30: 00 00 00 00 40 00 00 00 00 00 00 00 00 00 00 00
40: 09 00 05 41 10 00 00 00 00 00 00 00 00 00 00 00
50: 0c 60 2a 00 00 00 00 00 00 30 33 33 33 33 33 33
60: 10 10 20 20 20 20 20 20 00 00 00 00 00 00 00 00
70: 0a 0a 00 00 00 00 00 00 67 11 5e 55 1e 02 20 2c
80: 41 28 21 00 00 00 00 00 80 01 00 f0 00 00 00 00
90: 00 00 00 00 00 a1 04 39 aa aa 0c 30 5f 08 02 07
a0: 01 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00
b0: 32 31 00 00 00 00 00 00 00 00 00 00 00 00 00 00
c0: 44 c0 50 11 00 c0 ff 03 00 00 df 03 20 00 00 e0
d0: 02 28 00 0e 07 00 00 00 00 00 93 b5 00 00 00 00
e0: 00 00 00 00 00 00 00 00 36 3c 00 00 00 00 00 00
f0: 00 00 00 00 3a 01 42 00 80 0f 0c 00 00 00 00 00
And from factory:
00:00.0 Host bridge: Intel Corporation E7520 Memory Controller Hub (rev 09)
00: 86 80 90 35 46 01 90 00 09 00 00 06 00 00 80 00
10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
20: 00 00 00 00 00 00 00 00 00 00 00 00 28 10 6c 01
30: 00 00 00 00 40 00 00 00 00 00 00 00 00 00 00 00
40: 09 00 05 41 10 00 00 00 00 00 00 00 00 00 00 00
50: 0c 20 6a 00 00 00 00 00 00 10 11 11 01 00 00 10
60: 10 10 10 10 20 20 30 30 00 00 00 00 00 00 00 00
70: 0a 00 0a 0a 00 00 00 00 44 11 5e 55 1e 02 20 2c
80: 41 28 41 00 00 00 00 00 80 01 00 f0 88 00 00 00
90: 00 00 00 00 00 aa 04 39 aa aa 0c 30 75 08 12 07
a0: 01 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00
b0: cc 00 99 55 00 00 00 00 00 00 00 00 00 00 00 00
c0: 44 c0 50 33 00 e0 60 00 67 00 28 00 30 00 00 e0
d0: 02 28 00 0e 03 00 00 00 00 00 93 b5 00 00 00 00
e0: 00 00 00 00 00 00 00 00 3a 3c 00 00 00 00 00 00
f0: 00 00 00 00 10 01 02 00 80 0f 0c 00 00 00 00 00
I want to commit this because even if I get no further, someone else might.
Note that for serialice you need the following temporary patch as well:
Index: src/superio/nsc/pc8374/pc8374_early_init.c
===================================================================
--- src/superio/nsc/pc8374/pc8374_early_init.c (revision 4791)
+++ src/superio/nsc/pc8374/pc8374_early_init.c (working copy)
@@ -29,7 +29,8 @@
static void pc8374_enable_dev(device_t dev, unsigned iobase)
{
pnp_set_logical_device(dev);
- pnp_set_enable(dev, 0);
+/* don't disable for now, it kills serialice */
+ pnp_set_enable(dev, 1);
Signed-off-by: Ronald G. Minnich <rminnich@gmail.com>
Acked-by: Ronald G. Minnich <rminnich@gmail.com>
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@4796 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
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