diff options
Diffstat (limited to 'board/mpc8349ads')
| -rw-r--r-- | board/mpc8349ads/mpc8349ads.c | 28 |
1 files changed, 13 insertions, 15 deletions
diff --git a/board/mpc8349ads/mpc8349ads.c b/board/mpc8349ads/mpc8349ads.c index 40400f3..da8d3d7 100644 --- a/board/mpc8349ads/mpc8349ads.c +++ b/board/mpc8349ads/mpc8349ads.c @@ -53,7 +53,6 @@ int board_early_init_f (void) #define ns2clk(ns) (ns / (1000000000 / CONFIG_8349_CLKIN) + 1) - long int initdram (int board_type) { volatile immap_t *im = (immap_t *)CFG_IMMRBAR; @@ -148,7 +147,7 @@ int checkboard (void) return 0; } -#if defined(CONFIG_PCI) //copy from mpc85xx +#if defined(CONFIG_PCI) /* * Initialize PCI Devices, report devices found */ @@ -190,8 +189,8 @@ pci_init_board(void) } /* -if MPC8349ADS is soldered with SDRAM -*/ + * if MPC8349ADS is soldered with SDRAM + */ #if defined(CFG_BR2_PRELIM) \ && defined(CFG_OR2_PRELIM) \ && defined(CFG_LBLAWBAR2_PRELIM) \ @@ -207,7 +206,6 @@ sdram_init(void) volatile lbus8349_t *lbc= &immap->lbus; uint *sdram_addr = (uint *)CFG_LBC_SDRAM_BASE; - puts("\n SDRAM on Local Bus: "); print_size (CFG_LBC_SDRAM_SIZE * 1024 * 1024, "\n"); @@ -233,32 +231,33 @@ sdram_init(void) lbc->lsdmr = CFG_LBC_LSDMR_2;/*0x48636733;auto refresh*/ asm("sync"); -/*1 times*/ + /*1 times*/ *sdram_addr = 0xff; udelay(100); -/*2 times*/ + /*2 times*/ *sdram_addr = 0xff; udelay(100); -/*3 times*/ + /*3 times*/ *sdram_addr = 0xff; udelay(100); -/*4 times*/ + /*4 times*/ *sdram_addr = 0xff; udelay(100); -/*5 times*/ + /*5 times*/ *sdram_addr = 0xff; udelay(100); -/*6 times*/ + /*6 times*/ *sdram_addr = 0xff; udelay(100); -/*7 times*/ + /*7 times*/ *sdram_addr = 0xff; udelay(100); -/*8 times*/ + /*8 times*/ *sdram_addr = 0xff; udelay(100); - lbc->lsdmr = CFG_LBC_LSDMR_4; /*0x58636733;mode register write operation*/ + /* 0x58636733;mode register write operation */ + lbc->lsdmr = CFG_LBC_LSDMR_4; asm("sync"); *sdram_addr = 0xff; udelay(100); @@ -275,4 +274,3 @@ sdram_init(void) put("SDRAM on Local Bus is NOT available!\n"); } #endif - |