diff options
Diffstat (limited to 'c/src/lib/libbsp/m68k/mcf5235/startup/init5235.c')
| -rw-r--r-- | c/src/lib/libbsp/m68k/mcf5235/startup/init5235.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/c/src/lib/libbsp/m68k/mcf5235/startup/init5235.c b/c/src/lib/libbsp/m68k/mcf5235/startup/init5235.c index 0efab30131..95549c1ad0 100644 --- a/c/src/lib/libbsp/m68k/mcf5235/startup/init5235.c +++ b/c/src/lib/libbsp/m68k/mcf5235/startup/init5235.c @@ -32,18 +32,18 @@ void Init5235 (void) int temp = 0; int *address_of_MCF5235_BSP_START_FROM_FLASH; - //Setup the GPIO Registers + /*Setup the GPIO Registers */ MCF5235_GPIO_UART=0x3FFF; MCF5235_GPIO_PAR_AD=0xE1; - //Setup the Chip Selects so CS0 is flash + /*Setup the Chip Selects so CS0 is flash */ MCF5235_CS_CSAR0 =(0xFFE00000 & 0xffff0000)>>16; MCF5235_CS_CSMR0 = 0x001f0001; MCF5235_CS_CSCR0 = 0x1980; address_of_MCF5235_BSP_START_FROM_FLASH = (int *) & MCF5235_BSP_START_FROM_FLASH; if ( (int)address_of_MCF5235_BSP_START_FROM_FLASH == 1) { - //Setup the SDRAM + /*Setup the SDRAM */ for(x=0; x<20000; x++) { temp +=1; @@ -55,18 +55,18 @@ void Init5235 (void) { temp +=1; } - // set ip ( bit 3 ) in dacr + /* set ip ( bit 3 ) in dacr */ MCF5235_SDRAMC_DACR0 |= (0x00000008) ; - // init precharge + /* init precharge */ *((unsigned long *)MM_SDRAM_BASE) = 0xDEADBEEF; - // set RE in dacr + /* set RE in dacr */ MCF5235_SDRAMC_DACR0 |= (0x00008000); - // wait + /* wait */ for(x=0; x<20000; x++) { temp +=1; } - // issue IMRS + /* issue IMRS */ MCF5235_SDRAMC_DACR0 |= (0x00000040); *((short *)MM_SDRAM_BASE) = 0; for(x=0; x<60000; x++) |