I think you need to add a line in kernel/src/plat/am335x/machine/hardware.c for this.
On Fri, Jun 10, 2016 at 8:37 AM, Julien Delange <[email protected]> wrote: > I am using the second serial interface of the beaglebone black. According > to the source code (in > libsel4platsupport/plat_include/am335x/sel4platsupport/plat/hw/soc_AM335x.h), > the address is 0x48022000). The following line is found in the source > > #define SOC_UART_1_REGS (0x48022000) > > So, in CAmkES, I configure the hardware component that represents the > serial hardware component with the following attributes: > > drv.mem_attributes = "0x48022000:0x1000"; > > The application compiles fine. However, when launching the image on the > target, I have the following issue. Any idea about how to solve this? Does > anybody successfully used UART1 on the beaglebone black? Or have any > idea/suggestion to investigate? > > Thanks. > > Julien. > > > Creating object conn1_frame__timer_0 in slot 728, from untyped 29b... > device frame, paddr = 0x48040000, size = 12 bits > Creating object conn2_frame__Cons_PingMe_0 in slot 729, from untyped 29b... > device frame, paddr = 0x48022000, size = 12 bits > > capDL-loader :: << Error: Failed to find device frame at paddr = 0x48022000 > >> > Ignoring call to sys_rt_sigprocmask > Ignoring call to sys_gettid > sys_tkill assuming self kill > > > _______________________________________________ > Devel mailing list > [email protected] > https://sel4.systems/lists/listinfo/devel > > -- Tim Newsham | www.thenewsh.com/~newsham | @newshtwit | thenewsh.blogspot.com
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