Re: Access to first 0x1000 byte on imx53/imx6

2015-02-02 Thread Sascha Hauer
On Fri, Jan 30, 2015 at 07:51:19PM +0100, Robert Jarzmik wrote: > Sascha Hauer writes: > > > On Thu, Jan 29, 2015 at 08:25:54PM +0100, Robert Jarzmik wrote: > >> Sascha Hauer writes: > >> I think the solution in arch/arm/boards/mioa701/board.c (remapping the 0x0 > >> address) should work here :

Re: Access to first 0x1000 byte on imx53/imx6

2015-01-30 Thread Robert Jarzmik
Sascha Hauer writes: > On Thu, Jan 29, 2015 at 08:25:54PM +0100, Robert Jarzmik wrote: >> Sascha Hauer writes: >> I think the solution in arch/arm/boards/mioa701/board.c (remapping the 0x0 >> address) should work here : >> docg3_iospace = map_io_sections(0x0, (void *)0xe000, 0x2000); >

Re: Access to first 0x1000 byte on imx53/imx6

2015-01-30 Thread Jan Lübbe
On Fr, 2015-01-30 at 08:40 +0100, Sascha Hauer wrote: > On Thu, Jan 29, 2015 at 08:25:54PM +0100, Robert Jarzmik wrote: > > Sascha Hauer writes: > > > > > On Thu, Jan 29, 2015 at 10:12:46AM +0100, Wjatscheslaw Stoljarski > wrote: > > >> Hello, > > >> > > >> If I try to read from first 4k RAM on

Re: Access to first 0x1000 byte on imx53/imx6

2015-01-29 Thread Sascha Hauer
On Thu, Jan 29, 2015 at 08:25:54PM +0100, Robert Jarzmik wrote: > Sascha Hauer writes: > > > On Thu, Jan 29, 2015 at 10:12:46AM +0100, Wjatscheslaw Stoljarski wrote: > >> Hello, > >> > >> If I try to read from first 4k RAM on imx53/imx6, with md or from code, > >> barebox show stacktrace with me

Re: Access to first 0x1000 byte on imx53/imx6

2015-01-29 Thread Robert Jarzmik
Sascha Hauer writes: > On Thu, Jan 29, 2015 at 10:12:46AM +0100, Wjatscheslaw Stoljarski wrote: >> Hello, >> >> If I try to read from first 4k RAM on imx53/imx6, with md or from code, >> barebox show stacktrace with mesage: >> "unable to handle NULL pointer dereference at address 0x...". >> Is i

Re: Access to first 0x1000 byte on imx53/imx6

2015-01-29 Thread Sascha Hauer
On Thu, Jan 29, 2015 at 10:12:46AM +0100, Wjatscheslaw Stoljarski wrote: > Hello, > > If I try to read from first 4k RAM on imx53/imx6, with md or from code, > barebox show stacktrace with mesage: > "unable to handle NULL pointer dereference at address 0x...". > Is it possible in some way do that?

Access to first 0x1000 byte on imx53/imx6

2015-01-29 Thread Wjatscheslaw Stoljarski
Hello, If I try to read from first 4k RAM on imx53/imx6, with md or from code, barebox show stacktrace with mesage: "unable to handle NULL pointer dereference at address 0x...". Is it possible in some way do that? Thanks, Slawa ___ barebox mailing list