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modified location of Compact Flash CPLD CS

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This commit is contained in:
Markus Fröschle
2013-12-10 20:38:55 +00:00
parent 92658c0932
commit 9b6a2e0d14
1 changed files with 9 additions and 6 deletions
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15
BaS_gcc/sources/sysinit.c
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@@ -415,6 +415,7 @@ void init_fbcs()
MCF_FBCS0_CSCR = MCF_FBCS_CSCR_PS_16 | /* 16 bit word access */ MCF_FBCS0_CSCR = MCF_FBCS_CSCR_PS_16 | /* 16 bit word access */
MCF_FBCS_CSCR_WS(6)| /* 6 Waitstates */ MCF_FBCS_CSCR_WS(6)| /* 6 Waitstates */
MCF_FBCS_CSCR_AA | MCF_FBCS_CSCR_AA |
MCF_FBCS_CSCR_ASET(1) |
MCF_FBCS_CSCR_RDAH(1); /* chip errata SECF077 */ MCF_FBCS_CSCR_RDAH(1); /* chip errata SECF077 */
MCF_FBCS0_CSMR = BOOTFLASH_BAM | MCF_FBCS0_CSMR = BOOTFLASH_BAM |
MCF_FBCS_CSMR_V; /* enable */ MCF_FBCS_CSMR_V; /* enable */
@@ -453,12 +454,13 @@ void init_fbcs()
MCF_FBCS3_CSMR = 0; MCF_FBCS3_CSMR = 0;
MCF_FBCS4_CSMR = 0; MCF_FBCS4_CSMR = 0;
MCF_FBCS5_CSAR = 0x70000000; MCF_FBCS5_CSAR = MCF_FBCS_CSAR_BA(0x60000000);
MCF_FBCS5_CSCR = MCF_FBCS_CSCR_PS_16 /* CPLD access */ MCF_FBCS5_CSCR = MCF_FBCS_CSCR_PS_16 /* CPLD access */
| MCF_FBCS_CSCR_WS(10) | MCF_FBCS_CSCR_WS(10)
| MCF_FBCS_CSCR_AA | MCF_FBCS_CSCR_ASET(1)
| MCF_FBCS_CSCR_PS_16; | MCF_FBCS_CSCR_AA;
MCF_FBCS5_CSMR = MCF_FBCS_CSMR_BAM_1M | MCF_FBCS_CSMR_V; MCF_FBCS5_CSMR = MCF_FBCS_CSMR_BAM_256M
| MCF_FBCS_CSMR_V;
#endif /* MACHINE_FIREBEE */ #endif /* MACHINE_FIREBEE */
@@ -469,7 +471,7 @@ void init_fbcs()
| MCF_FBCS_CSCR_BSTW | MCF_FBCS_CSCR_BSTW
| MCF_FBCS_CSCR_RDAH(1); /* chip errata SECF077 */ | MCF_FBCS_CSCR_RDAH(1); /* chip errata SECF077 */
MCF_FBCS5_CSMR = MCF_FBCS_CSMR_BAM_1G; MCF_FBCS5_CSMR = MCF_FBCS_CSMR_BAM_1G;
/* | MCF_FBCS_CSMR_V; */ /* not enabled */ //| MCF_FBCS_CSMR_V;
#endif /* MACHINE_M5484LITE */ #endif /* MACHINE_M5484LITE */
xprintf("finished\r\n"); xprintf("finished\r\n");
@@ -1103,6 +1105,7 @@ void initialize_hardware(void)
init_ac97(); init_ac97();
#endif /* MACHINE_FIREBEE */ #endif /* MACHINE_FIREBEE */
//hexdump(0x6a000000, 8192);
xprintf("initialize and test DMA\r\n"); xprintf("initialize and test DMA\r\n");
dma_init(); dma_init();