diff options
| author | Chris Johns <chrisj@rtems.org> | 2019-02-02 15:32:38 +1100 |
|---|---|---|
| committer | Chris Johns <chrisj@rtems.org> | 2019-02-09 10:06:34 +1100 |
| commit | b08278e8520d14e5b809bb07785b724c7a127e29 (patch) | |
| tree | 6b1e1de91a65d67b3867793571d36e4f0c8eb980 /bsps/powerpc/psim | |
| parent | libdl: Fix dlerror non-conformance (diff) | |
| download | rtems-b08278e8520d14e5b809bb07785b724c7a127e29.tar.bz2 | |
powerpc/psim: Increase the psim memory to 256M
This allows test dl09 to run and test PowePC backend trampoline support.
Updates #3685
Diffstat (limited to 'bsps/powerpc/psim')
| -rw-r--r-- | bsps/powerpc/psim/start/bspstart.c | 4 | ||||
| -rw-r--r-- | bsps/powerpc/psim/start/device-tree | 2 | ||||
| -rw-r--r-- | bsps/powerpc/psim/start/linkcmds | 7 |
3 files changed, 9 insertions, 4 deletions
diff --git a/bsps/powerpc/psim/start/bspstart.c b/bsps/powerpc/psim/start/bspstart.c index 4fcc3ac01c..3c136739de 100644 --- a/bsps/powerpc/psim/start/bspstart.c +++ b/bsps/powerpc/psim/start/bspstart.c @@ -101,8 +101,8 @@ void bsp_start( void ) * Setup BATs and enable MMU */ /* Memory */ - setdbat(0, 0x0<<24, 0x0<<24, 2<<24, _PAGE_RW); - setibat(0, 0x0<<24, 0x0<<24, 2<<24, 0); + setdbat(0, 0x0<<28, 0x0<<28, 1<<28, _PAGE_RW); + setibat(0, 0x0<<28, 0x0<<28, 1<<28, 0); /* PCI */ setdbat(1, 0x8<<24, 0x8<<24, 1<<24, IO_PAGE); setdbat(2, 0xc<<24, 0xc<<24, 1<<24, IO_PAGE); diff --git a/bsps/powerpc/psim/start/device-tree b/bsps/powerpc/psim/start/device-tree index bd2a2a56ef..2bace84869 100644 --- a/bsps/powerpc/psim/start/device-tree +++ b/bsps/powerpc/psim/start/device-tree @@ -1,4 +1,4 @@ #/openprom/init/register/pc 0 #/openprom/options/smp 2 #/openprom/options/oea-memory-size 4194304 -/openprom/options/oea-memory-size 8388608 +/openprom/options/oea-memory-size 0x10000000 diff --git a/bsps/powerpc/psim/start/linkcmds b/bsps/powerpc/psim/start/linkcmds index 7ac828443d..d5e61f9425 100644 --- a/bsps/powerpc/psim/start/linkcmds +++ b/bsps/powerpc/psim/start/linkcmds @@ -10,7 +10,7 @@ EXTERN (__vectors) MEMORY { - RAM : ORIGIN = 0, LENGTH = 16M + RAM : ORIGIN = 0, LENGTH = 256M EMPTY : ORIGIN = 0x0, LENGTH = 0 } @@ -37,4 +37,9 @@ PROVIDE (PSIM_INSTRUCTIONS_PER_MICROSECOND = 10000); PSIM = 0x0c000000; +/* + * Allocate the maximum memory to the sdata/sbss section. + */ +bsp_section_sdata_bss_maximum_size = 1; + INCLUDE linkcmds.base |