[U-Boot] U-boot hangs
Hello,
I am trying to boot linux on a PPC440GP based board; however, u-boot hangs after decompressing the kernel. I checked the __log_buf, and I see a message saying that the interrupt is not syncing and a message saying that there is a BUG_ON uic_get_irq (BUG_ON(! primary_uic)). It seems like the function uic_init_tree() is not getting called. I, also, see do_IRQ () function getting called. Is the problem in the device tree?
Thank you, Jacob
Hi Jacob,
On Tuesday 28 September 2010 02:55:01 Gorelik, Jacob (335F) wrote:
I am trying to boot linux on a PPC440GP based board; however, u-boot hangs after decompressing the kernel. I checked the __log_buf, and I see a message saying that the interrupt is not syncing and a message saying that there is a BUG_ON uic_get_irq (BUG_ON(! primary_uic)). It seems like the function uic_init_tree() is not getting called. I, also, see do_IRQ () function getting called. Is the problem in the device tree?
Could be. Hard to tell with so little information. Please post the complete log (_log_buf). And how did you create the device-tree? Please post at least the UIC part of it as well.
Cheers, Stefan
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Dear Stefan Roese,
In message 201009280617.00377.sr@denx.de you wrote:
Hi Jacob,
On Tuesday 28 September 2010 02:55:01 Gorelik, Jacob (335F) wrote:
I am trying to boot linux on a PPC440GP based board; however, u-boot hangs after decompressing the kernel. I checked the __log_buf, and I see a message saying that the interrupt is not syncing and a message saying that there is a BUG_ON uic_get_irq (BUG_ON(! primary_uic)). It seems like the function uic_init_tree() is not getting called. I, also, see do_IRQ () function getting called. Is the problem in the device tree?
Could be. Hard to tell with so little information. Please post the complete log (_log_buf). And how did you create the device-tree? Please post at least the UIC part of it as well.
But please do not post this here, as thisis a Linux problem, not a U-Boot one, so it's off topic here.
Please take this to a Linux mailing list.
Best regards,
Wolfgang Denk
participants (3)
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Gorelik, Jacob (335F) -
Stefan Roese -
Wolfgang Denk