diff options
| author | wdenk <wdenk> | 2004-01-02 16:05:07 +0000 |
|---|---|---|
| committer | wdenk <wdenk> | 2004-01-02 16:05:07 +0000 |
| commit | b6e4c4033c4f889c452c511d38c77808c67f9cf7 (patch) | |
| tree | 73a39833805f4cf47588dd1616a1b479ab58a418 /cpu/mpc5xx/cpu.c | |
| parent | 63f3491242df8e6bd1b5df7296f28959989e2eaf (diff) | |
| download | u-boot-imx-b6e4c4033c4f889c452c511d38c77808c67f9cf7.zip u-boot-imx-b6e4c4033c4f889c452c511d38c77808c67f9cf7.tar.gz u-boot-imx-b6e4c4033c4f889c452c511d38c77808c67f9cf7.tar.bz2 | |
* Patch by Denis Peter, 8 Dec 2003
- add support for the PATI board (MPC555)
- add SPI support for the MPC5xx
* Patch by Anders Larsen, 08 Dec 2003:
add configuration options CONFIG_SERIAL_TAG and CONFIG_REVISION_TAG
to pass ATAG_SERIAL and ATAG_REVISION, resp., to the ARM target;
cleanup some redundand #defines
Diffstat (limited to 'cpu/mpc5xx/cpu.c')
| -rw-r--r-- | cpu/mpc5xx/cpu.c | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/cpu/mpc5xx/cpu.c b/cpu/mpc5xx/cpu.c index cc69511..0c22a31 100644 --- a/cpu/mpc5xx/cpu.c +++ b/cpu/mpc5xx/cpu.c @@ -122,12 +122,30 @@ unsigned long get_tbclk (void) return (oscclk / 16); } +void dcache_enable (void) +{ + return; +} + +void dcache_disable (void) +{ + return; +} + +int dcache_status (void) +{ + return 0; /* always off */ +} /* * Reset board */ int do_reset (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[]) { +#if defined(CONFIG_PATI) + volatile ulong *addr = (ulong *) CFG_RESET_ADDRESS; + *addr = 1; +#else ulong addr; /* Interrupts off, enable reset */ @@ -150,5 +168,6 @@ int do_reset (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[]) addr = CFG_MONITOR_BASE - sizeof (ulong); #endif ((void (*) (void)) addr) (); +#endif /* #if defined(CONFIG_PATI) */ return 1; } |