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This commit is contained in:
Markus Fröschle
2012-10-25 19:03:11 +00:00
parent 62ad30e1c1
commit bb4e12b2c7
1 changed files with 7 additions and 2 deletions
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9
sources/sysinit.c
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@@ -193,9 +193,14 @@ void init_ddram(void)
MCF_SDRAMC_SDMR = 0x008D0000; // SDMR (write to LMR)
// MCF_SDRAMC_SDCR = 0x710F0F00; // SDCR (lock SDMR and enable refresh)
MCF_SDRAMC_SDCR = 0x710D0F00; // SDCR (lock SDMR and enable refresh)
}
xprintf("finished\r\n");
}
else
{
xprintf("skipped. Already initialized (running from RAM)\r\n");
}
}
/*
* init FB_CSx
@@ -206,7 +211,7 @@ void init_fbcs()
/* Flash */
MCF_FBCS0_CSAR = 0xE0000000; // FLASH ADRESS
MCF_FBCS0_CSCR = 0x00041180; // 16 bit 4ws aa
MCF_FBCS0_CSCR = 0x00001180; // 16 bit 4ws aa
MCF_FBCS0_CSMR = 0x007F0001; // 8MB on
MCF_FBCS1_CSAR = 0xFFF00000; // ATARI I/O ADRESS