diff options
Diffstat (limited to 'board/sbc8560/sbc8560.c')
| -rw-r--r-- | board/sbc8560/sbc8560.c | 46 |
1 files changed, 0 insertions, 46 deletions
diff --git a/board/sbc8560/sbc8560.c b/board/sbc8560/sbc8560.c index e8b9929e77..44c84935d0 100644 --- a/board/sbc8560/sbc8560.c +++ b/board/sbc8560/sbc8560.c @@ -265,13 +265,6 @@ long int initdram (int board_type) long dram_size = 0; extern long spd_sdram (void); volatile immap_t *immap = (immap_t *)CFG_IMMR; -#if 0 -#if !defined(CONFIG_RAM_AS_FLASH) - volatile ccsr_lbc_t *lbc= &immap->im_lbc; - sys_info_t sysinfo; - uint temp_lbcdll = 0; -#endif -#endif /* 0 */ #if !defined(CONFIG_RAM_AS_FLASH) || defined(CONFIG_DDR_DLL) volatile ccsr_gur_t *gur= &immap->im_gur; #endif @@ -290,45 +283,6 @@ long int initdram (int board_type) dram_size = fixed_sdram (); #endif -#if 0 -#if !defined(CONFIG_RAM_AS_FLASH) /* LocalBus SDRAM is not emulating flash */ - get_sys_info(&sysinfo); - /* if localbus freq is less than 66Mhz,we use bypass mode,otherwise use DLL */ - if(sysinfo.freqSystemBus/(CFG_LBC_LCRR & 0x0f) < 66000000) { - lbc->lcrr = (CFG_LBC_LCRR & 0x0fffffff)| 0x80000000; - } else { -#if defined(CONFIG_MPC85xx_REV1) /* need change CLKDIV before enable DLL */ - lbc->lcrr = 0x10000004; /* default CLKDIV is 8, change it to 4 temporarily */ -#endif - lbc->lcrr = CFG_LBC_LCRR & 0x7fffffff; - udelay(200); - temp_lbcdll = gur->lbcdllcr; - gur->lbcdllcr = ((temp_lbcdll & 0xff) << 16 ) | 0x80000000; - asm("sync;isync;msync"); - } - lbc->or2 = CFG_OR2_PRELIM; /* 64MB SDRAM */ - lbc->br2 = CFG_BR2_PRELIM; - lbc->lbcr = CFG_LBC_LBCR; - lbc->lsdmr = CFG_LBC_LSDMR_1; - asm("sync"); - (unsigned int) * (ulong *)0 = 0x000000ff; - lbc->lsdmr = CFG_LBC_LSDMR_2; - asm("sync"); - (unsigned int) * (ulong *)0 = 0x000000ff; - lbc->lsdmr = CFG_LBC_LSDMR_3; - asm("sync"); - (unsigned int) * (ulong *)0 = 0x000000ff; - lbc->lsdmr = CFG_LBC_LSDMR_4; - asm("sync"); - (unsigned int) * (ulong *)0 = 0x000000ff; - lbc->lsdmr = CFG_LBC_LSDMR_5; - asm("sync"); - lbc->lsrt = CFG_LBC_LSRT; - asm("sync"); - lbc->mrtpr = CFG_LBC_MRTPR; - asm("sync"); -#endif -#endif #if defined(CONFIG_DDR_ECC) { |