diff options
Diffstat (limited to 'board/mpl/pip405/pip405.c')
| -rw-r--r-- | board/mpl/pip405/pip405.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/board/mpl/pip405/pip405.c b/board/mpl/pip405/pip405.c index a77e2c9..b4715aa 100644 --- a/board/mpl/pip405/pip405.c +++ b/board/mpl/pip405/pip405.c @@ -194,6 +194,11 @@ int board_pre_init (void) #ifdef SDRAM_DEBUG DECLARE_GLOBAL_DATA_PTR; #endif + /* set up the config port */ + mtdcr (ebccfga, pb7ap); + mtdcr (ebccfgd, CONFIG_PORT_AP); + mtdcr (ebccfga, pb7cr); + mtdcr (ebccfgd, CONFIG_PORT_CR); memclk = get_bus_freq (tmemclk); tmemclk = 1000000000 / (memclk / 100); /* in 10 ps units */ @@ -657,8 +662,20 @@ static int test_dram (unsigned long ramsize) } +extern flash_info_t flash_info[]; /* info for FLASH chips */ + int misc_init_r (void) { + DECLARE_GLOBAL_DATA_PTR; + /* adjust flash start and size as well as the offset */ + gd->bd->bi_flashstart=0-flash_info[0].size; + gd->bd->bi_flashsize=flash_info[0].size-CFG_MONITOR_LEN; + gd->bd->bi_flashoffset=0; + + /* if PIP405 has booted from PCI, reset CCR0[24] as described in errata PCI_18 */ + if (mfdcr(strap) & PSR_ROM_LOC) + mtspr(ccr0, (mfspr(ccr0) & ~0x80)); + return (0); } |