diff options
Diffstat (limited to 'cpu/ppc4xx')
| -rw-r--r-- | cpu/ppc4xx/sdram.c | 2 | ||||
| -rw-r--r-- | cpu/ppc4xx/serial.c | 4 | ||||
| -rw-r--r-- | cpu/ppc4xx/spd_sdram.c | 4 | ||||
| -rw-r--r-- | cpu/ppc4xx/start.S | 2 |
4 files changed, 6 insertions, 6 deletions
diff --git a/cpu/ppc4xx/sdram.c b/cpu/ppc4xx/sdram.c index e31d59d..faeea5c 100644 --- a/cpu/ppc4xx/sdram.c +++ b/cpu/ppc4xx/sdram.c @@ -379,7 +379,7 @@ long int initdram(int board_type) /* * Enable the controller, then wait for DCEN to complete */ - mtsdram(mem_cfg0, 0x86000000); /* DCEN=1, PMUD=1, 64-bit */ + mtsdram(mem_cfg0, 0x82000000); /* DCEN=1, PMUD=0, 64-bit */ udelay(10000); if (get_ram_size(0, mb0cf[i].size) == mb0cf[i].size) { diff --git a/cpu/ppc4xx/serial.c b/cpu/ppc4xx/serial.c index 3749811..ad3ca6e 100644 --- a/cpu/ppc4xx/serial.c +++ b/cpu/ppc4xx/serial.c @@ -1,5 +1,5 @@ /* - * (C) Copyright 2000 + * (C) Copyright 2000-2006 * Wolfgang Denk, DENX Software Engineering, wd@denx.de. * * See file CREDITS for list of people who contributed to this @@ -635,7 +635,7 @@ void serial_setbrg (void) tmp = gd->baudrate * udiv * 16; bdiv = (clk + tmp / 2) / tmp; -#endif /* !defined(CFG_EXT_SERIAL_CLOCK) && (...) */ +#endif /* !defined(CFG_EXT_SERIAL_CLOCK) && (...) */ #if defined(CONFIG_SERIAL_MULTI) out8 (dev_base + UART_LCR, 0x80); /* set DLAB bit */ diff --git a/cpu/ppc4xx/spd_sdram.c b/cpu/ppc4xx/spd_sdram.c index c0a6933..c24456b 100644 --- a/cpu/ppc4xx/spd_sdram.c +++ b/cpu/ppc4xx/spd_sdram.c @@ -1007,9 +1007,9 @@ void program_cfg0(unsigned long* dimm_populated, } /* - * program Page Management Unit + * program Page Management Unit (0 == enabled) */ - cfg0 |= SDRAM_CFG0_PMUD; + cfg0 &= ~SDRAM_CFG0_PMUD; /* * program Memory Controller Options 0 diff --git a/cpu/ppc4xx/start.S b/cpu/ppc4xx/start.S index 6d6d75f..60ed2d5 100644 --- a/cpu/ppc4xx/start.S +++ b/cpu/ppc4xx/start.S @@ -159,7 +159,7 @@ _start_440: | Core bug fix. Clear the esr +-----------------------------------------------------------------*/ li r0,0 - mtspr esr,r0 + mtspr esr,r0 /*----------------------------------------------------------------*/ /* Clear and set up some registers. */ /*----------------------------------------------------------------*/ |