diff options
| author | Thomas Doerfler <Thomas.Doerfler@embedded-brains.de> | 2007-03-16 08:27:21 +0000 |
|---|---|---|
| committer | Thomas Doerfler <Thomas.Doerfler@embedded-brains.de> | 2007-03-16 08:27:21 +0000 |
| commit | 9455004dd9e6ff63cc42b662cb6ec20f4501be03 (patch) | |
| tree | 2141424777ac270c4aec15fcf8d26777999a63c3 /c | |
| parent | 2007-03-13 Ralf Corsépius <ralf.corsepius@rtems.org> (diff) | |
| download | rtems-9455004dd9e6ff63cc42b662cb6ec20f4501be03.tar.bz2 | |
* startup/bspstart.c: set external clock to 0 for some boards to
match the "auto clock detection" scheme in the libcpu clock driver
* startup/linkcmds: remove content of dpram section to avoid
download hangs with the EPPCBug board monitor
Diffstat (limited to 'c')
| -rw-r--r-- | c/src/lib/libbsp/powerpc/mbx8xx/ChangeLog | 7 | ||||
| -rw-r--r-- | c/src/lib/libbsp/powerpc/mbx8xx/startup/bspstart.c | 17 | ||||
| -rw-r--r-- | c/src/lib/libbsp/powerpc/mbx8xx/startup/linkcmds | 2 |
3 files changed, 25 insertions, 1 deletions
diff --git a/c/src/lib/libbsp/powerpc/mbx8xx/ChangeLog b/c/src/lib/libbsp/powerpc/mbx8xx/ChangeLog index 1db04c3c27..0b9501dec2 100644 --- a/c/src/lib/libbsp/powerpc/mbx8xx/ChangeLog +++ b/c/src/lib/libbsp/powerpc/mbx8xx/ChangeLog @@ -1,3 +1,10 @@ +2007-03-15 Thomas Doerfler <Thomas.Doerfler@embedded-brains.de> + + * startup/bspstart.c: set external clock to 0 for some boards to + match the "auto clock detection" scheme in the libcpu clock driver + * startup/linkcmds: remove content of dpram section to avoid + download hands with the EPPCBuf board monitor + 2006-12-02 Ralf Corsépius <ralf.corsepius@rtems.org> * configure.ac: New BUG-REPORT address. diff --git a/c/src/lib/libbsp/powerpc/mbx8xx/startup/bspstart.c b/c/src/lib/libbsp/powerpc/mbx8xx/startup/bspstart.c index fbce715f0b..d44d0b1e81 100644 --- a/c/src/lib/libbsp/powerpc/mbx8xx/startup/bspstart.c +++ b/c/src/lib/libbsp/powerpc/mbx8xx/startup/bspstart.c @@ -200,7 +200,24 @@ void bsp_start(void) if( Cpu_table.interrupt_stack_size < 4 * 1024 ) Cpu_table.interrupt_stack_size = 4 * 1024; +#if ( defined(mbx860_001b) || \ + defined(mbx860_002b) || \ + defined(mbx860_003b) || \ + defined(mbx860_003b) || \ + defined(mbx860_004b) || \ + defined(mbx860_005b) || \ + defined(mbx860_006b) || \ + defined(mbx821_001b) || \ + defined(mbx821_002b) || \ + defined(mbx821_003b) || \ + defined(mbx821_004b) || \ + defined(mbx821_005b) || \ + defined(mbx821_006b)) + Cpu_table.clicks_per_usec = 0; /* for 32768Hz extclk */ +#else Cpu_table.clicks_per_usec = 1; /* for 4MHz extclk */ +#endif + Cpu_table.serial_per_sec = 10000000; Cpu_table.serial_external_clock = 1; Cpu_table.serial_xon_xoff = 0; diff --git a/c/src/lib/libbsp/powerpc/mbx8xx/startup/linkcmds b/c/src/lib/libbsp/powerpc/mbx8xx/startup/linkcmds index abceca3fec..d16b4a611d 100644 --- a/c/src/lib/libbsp/powerpc/mbx8xx/startup/linkcmds +++ b/c/src/lib/libbsp/powerpc/mbx8xx/startup/linkcmds @@ -277,7 +277,7 @@ SECTIONS { m8xx = .; _m8xx = .; - . += (16 * 1024); + /* . += (16 * 1024); this makes the mbx loader crash */ } >immr /* Stabs debugging sections. */ |