Imagelibrary/rtems
1
0
Fork 1
mirror of https://gitlab.rtems.org/rtems/rtos/rtems.git synced 2025-11-16 12:34:45 +00:00
Code Issues Packages Projects Releases Wiki Activity

2009-03-05 Till Straumann <strauman@slac.stanford.edu>

Browse Source 
* startup/bspstart.c: removed legacy code (inherited
	from old mvme2307 BSP) -- for testing trapping into
	PPCBug -- which is irrelevant on this BSP.
	Removed warning about SPRG0 having been reassigned
	-- this BSP is OK.
This commit is contained in:
Till Straumann
2009-03-05 21:20:59 +00:00
parent dec6367305
commit 8cb4b08aea
2 changed files with 8 additions and 25 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
c/src/lib/libbsp/powerpc/mvme3100/ChangeLog
View File

@@ -1,3 +1,11 @@
2009-03-05 Till Straumann <strauman@slac.stanford.edu>
* startup/bspstart.c: removed legacy code (inherited
from old mvme2307 BSP) -- for testing trapping into
PPCBug -- which is irrelevant on this BSP.
Removed warning about SPRG0 having been reassigned
-- this BSP is OK.
2008-12-08 Ralf Corsépius <ralf.corsepius@rtems.org> 2008-12-08 Ralf Corsépius <ralf.corsepius@rtems.org>
* bsp_specs: Backport from CVS-HEAD. * bsp_specs: Backport from CVS-HEAD.

25
c/src/lib/libbsp/powerpc/mvme3100/startup/bspstart.c
View File

@@ -55,8 +55,6 @@ void bsp_cleanup(void)
bsp_reset(); bsp_reset();
} }
SPR_RW(SPRG1)
/* /*
* Copy Additional boot param passed by boot loader * Copy Additional boot param passed by boot loader
*/ */
@@ -395,29 +393,6 @@ VpdBufRec vpdData [] = {
} }
#endif #endif
#ifdef TEST_RAW_EXCEPTION_CODE
printk("Testing exception handling Part 1\n");
/*
* Cause a software exception
*/
__asm__ __volatile ("sc");
/*
* Check we can still catch exceptions and return coorectly.
*/
printk("Testing exception handling Part 2\n");
__asm__ __volatile ("sc");
/*
* Somehow doing the above seems to clobber SPRG0 on the mvme2100. The
* interrupt disable mask is stored in SPRG0. Is this a problem?
*/
ppc_interrupt_set_disable_mask( PPC_INTERRUPT_DISABLE_MASK_DEFAULT);
#endif
/* See above */
#warning The interrupt disable mask is now stored in SPRG0, please verify that this is compatible to this BSP (see also bootcard.c).
if ( (chpt = strstr(BSP_commandline_string,"MEMSZ=")) ) { if ( (chpt = strstr(BSP_commandline_string,"MEMSZ=")) ) {
char *endp; char *endp;
uint32_t sz; uint32_t sz;