On 9/19/07, Jon Smirl wrote:
>On 9/19/07, Pedro Luis D. L. wrote:
>>
>> Hello Jon,
>> I´m also working with a Phytec pcm030, but I can´t get it booted...
>> Which kernel are you using?
>> I tried to apply the 7 bestcomm patches from Sylvain and patch over these
>> with this new ones that Domen released.
>> The base kernel I´m using is 2.6.22.6 from kernel.org.
>> Although I used the patch that creates pcm030.c in arch/platforms/52xx/ and
>> compiled using this file, it gets halted at booting time.
>>
>> Bytes transferred = 5091 (13e3 hex)
>> ## Booting image at 00500000 ...
>> Image Name: Linux-2.6.22.6
>> Created: 2007-09-19 8:53:02 UTC
>> Image Type: PowerPC Linux Kernel Image (gzip compressed)
>> Data Size: 1196911 Bytes = 1.1 MB
>> Load Address: 00000000
>> Entry Point: 00000000
>> Verifying Checksum ... OK
>> Uncompressing Kernel Image ... OK
>> Booting using flat device tree at 0x400000
>>
>> (No more output and boot is halted)
>
I checked that and both are the same:
In pcm030.c:
static int __init pcm030_probe(void)
{
unsigned long node = of_get_flat_dt_root();
if (!of_flat_dt_is_compatible(node, "pcm030"))
return 0;
return 1;
}
define_machine(pcm030) {
.name = "pcm030",
.probe = pcm030_probe,
.setup_arch = pcm030_setup_arch,
.restart = mpc52xx_restart,
.init = pcm030_init,
.init_IRQ = mpc52xx_init_irq,
.get_irq = mpc52xx_get_irq,
.show_cpuinfo = pcm030_show_cpuinfo,
.calibrate_decr = generic_calibrate_decr,
};
in pcm030.dts:
model = "pcm030";
compatible = "pcm030\0mpc5200b\0mpc52xx";
#address-cells = ;
#size-cells = ;
And it still doesn´t boot...
I know it sounds hard, but... Can I skip the "if
(!of_flat_dt_is_compatible(node, "pcm030"))" line?
This pcm030.c and pcm030.dts files work and boot with 2.6.20 kernel...
Pedro Dominguez
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