Thread (28 messages) 28 messages, 5 authors, 2009-01-23

Re: [MPC8272ADS]Cannot start my Linux Kernel

From: Jean-Michel Hautbois <hidden>
Date: 2009-01-20 17:07:58

2009/1/20 Scott Wood [off-list ref]:
On Tue, Jan 20, 2009 at 11:56:58AM +0100, Jean-Michel Hautbois wrote:
quoted
Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 162=
56
quoted
Kernel command line: root=3D/dev/ram rw
PID hash table entries: 256 (order: 8, 1024 bytes)
time_init: decrementer frequency =3D 25.000000 MHz
time_init: processor frequency   =3D 400.000000 MHz
clocksource: timebase mult[a000000] shift[22] registered
clockevent: decrementer mult[666] sh=EF=BF=BD
That looks like something is failing when the real (as opposed to early
debug) serial driver starts.  Try commenting out the call to cpm_setbrg
in drivers/serial/cpm_uart/cpm_uart_cpm2.h; if that makes a difference,
there's something wrong with the brg node in the device tree.

-Scott
It is *a lot* better !
I am finishing into a kernel panic, but it is a normal thing (bad initramfs=
).

Well, that was using the cuImage. When I try to use the uImage and the
FDT file, I am stopped here:
  Uncompressing Kernel Image ... OK
   Loading Ramdisk to 039d7000, end 03b7d996 ... OK
   Loading Device Tree to 007fa000, end 007fffff ... OK

JM
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