On Tue, May 26, 2015 at 05:21:23PM +0000, Jesse James wrote: > Hello, > > I recently purchased a A10-OLinuXino-LIME from > https://www.olimex.com/. ; This board uses the Allwinner A10 Cortex-8 > chipset. Using the kernel from https://github.com/linux-sunxi and > commit e37d760b363888f3a65cd6455c99a75cac70a7b8, I was able to this commit is not upstream, you need to ask for support from whoever maintains linux-sunxi > successfully build and run kernel 3.4.90+ on the above mentioned yeah, this kernel is pretty old, you really need to contact linux-sunxi maintainers. > board. > > I attempted to enable the CAN Network with the MCP251x SPI interface > enabled, config file is attached, and now the kernel "panics" at > boot. The short hand looks like the following: (Full boot log is > attached) > > /////////////////////////////////////////////////////////////////////////////////////////////// > <6>ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver > [ 1.272001] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver > <1>Unable to handle kernel paging request at virtual address 71c007b4 > [ 1.284403] Unable to handle kernel paging request at virtual address 71c007b4 > <1>pgd = c0004000 > [ 1.293294] pgd = c0004000 > <1>[71c007b4] *pgd=00000000[ 1.298345] [71c007b4] *pgd=00000000 > > <0>Internal error: Oops: 5 [#1] PREEMPT ARM > [ 1.306038] Internal error: Oops: 5 [#1] PREEMPT ARM > <d>Modules linked in:[ 1.312825] Modules linked in: > > CPU: 0 Not tainted (3.4.90+ #8) > [ 1.319284] CPU: 0 Not tainted (3.4.90+ #8) > PC is at sunxi_gpio_request_array.part.4+0xdc/0x4c4 this isn't even a USB bug. Unless you can reproduce this problem with v4.0 or v4.1-rc5, then there's nothing this forum can do to help you out, sorry. -- balbi
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