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| author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2018-04-20 10:35:35 +0200 |
|---|---|---|
| committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2018-04-20 13:52:14 +0200 |
| commit | 99648958668d3a33ee57974479b36201fe303f34 (patch) | |
| tree | 6f27ea790e2823c6156e71219a4f54680263fac6 /bsps/powerpc/motorola_powerpc | |
| parent | bsps: Move start files to bsps (diff) | |
| download | rtems-99648958668d3a33ee57974479b36201fe303f34.tar.bz2 | |
bsps: Move startup files to bsps
Adjust build support files to new directory layout.
This patch is a part of the BSP source reorganization.
Update #3285.
Diffstat (limited to 'bsps/powerpc/motorola_powerpc')
| -rw-r--r-- | bsps/powerpc/motorola_powerpc/start/bsp_specs | 9 | ||||
| -rw-r--r-- | bsps/powerpc/motorola_powerpc/start/bspreset.c | 28 | ||||
| -rw-r--r-- | bsps/powerpc/motorola_powerpc/start/linkcmds | 6 |
3 files changed, 43 insertions, 0 deletions
diff --git a/bsps/powerpc/motorola_powerpc/start/bsp_specs b/bsps/powerpc/motorola_powerpc/start/bsp_specs new file mode 100644 index 0000000000..2625609327 --- /dev/null +++ b/bsps/powerpc/motorola_powerpc/start/bsp_specs @@ -0,0 +1,9 @@ +%rename endfile old_endfile +%rename startfile old_startfile + +*startfile: +%{!qrtems: %(old_startfile)} \ +%{!nostdlib: %{qrtems: ecrti%O%s rtems_crti%O%s crtbegin.o%s}} + +*endfile: +%{!qrtems: %(old_endfile)} %{qrtems: crtend.o%s ecrtn.o%s} diff --git a/bsps/powerpc/motorola_powerpc/start/bspreset.c b/bsps/powerpc/motorola_powerpc/start/bspreset.c new file mode 100644 index 0000000000..0931badae4 --- /dev/null +++ b/bsps/powerpc/motorola_powerpc/start/bspreset.c @@ -0,0 +1,28 @@ +#include <bsp.h> +#include <rtems/bspIo.h> +#include <libcpu/stackTrace.h> +#include <bsp/bootcard.h> + +/*-------------------------------------------------------------------------+ +| Function: bsp_reset +| Description: Reboot the PC. +| Global Variables: None. +| Arguments: None. +| Returns: Nothing. ++--------------------------------------------------------------------------*/ +void bsp_reset(void) +{ + printk("Printing a stack trace for your convenience :-)\n"); + CPU_print_stack(); + /* shutdown and reboot */ + +#if defined(mvme2100) + *(unsigned char*)0xffe00000 |= 0x80; +#else + /* Memory-mapped Port 92 PIB device access + *(unsigned char*)0x80000092 |= 0x01; + */ + outb(1, 0x92); + +#endif +} /* bsp_reset */ diff --git a/bsps/powerpc/motorola_powerpc/start/linkcmds b/bsps/powerpc/motorola_powerpc/start/linkcmds new file mode 100644 index 0000000000..ae44032d4f --- /dev/null +++ b/bsps/powerpc/motorola_powerpc/start/linkcmds @@ -0,0 +1,6 @@ +INPUT(vectors_entry.o) +STARTUP(start.o) +ENTRY(__rtems_entry_point) +EXTERN(_vectors) + +INCLUDE linkcmds.share |