Re: Porting linux to Stellaris Cortex-M3
Catalin Marinas <[email protected]> Tue, 27 Sep 2011 10:16:43 +0100
| Newsgroups | gmane.linux.ports.arm.general |
|---|---|
| Message-ID | <20110927091643.GD14237__37986.2411100932$1317115450$gmane$org@e102109-lin.cambridge.arm.com> |
On Mon, Sep 26, 2011 at 09:19:39PM +0100, Fernando Endo wrote: > I'm currently porting linux to a Stellaris board from TI. > But I'm having some problems with the execution of the Busybox init program. > > Some info: > - the toolchain is CodeSourcery lite edition > - I've followed the steps described by Catalin Marinas at > http://www.linux-arm.org/LinuxKernel/LinuxM3 > - I'm using my own bootloader, based on the script at the site above > and on informations found on linux/Documents > - I've based the mach-stellaris implementation from realview and mps ones > - the timer, irqs and uart seems to work fine > - the system crashes after calling /init, which is linked with Busybox init > - BUG: scheduling while atomic: init/1/0xffff000a Did you get any backtrace? -- Catalin