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fix discrepancies and disable PCI interrupts (temporarily)

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seems to increase stability
This commit is contained in:
Markus Fröschle
2015-10-03 16:12:17 +00:00
parent b13413e60e
commit bd6141f7b3
3 changed files with 119 additions and 116 deletions
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5
sys/BaS.c
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@@ -179,8 +179,8 @@ void nvram_init(void)
for (i = 0; i < 64; i++)
{
uint8_t data = read_pic_byte();
*(volatile uint8_t*)0xffff8961 = i;
*(volatile uint8_t*)0xffff8963 = data;
* (volatile uint8_t*) 0xffff8961 = i;
* (volatile uint8_t*) 0xffff8963 = data;
}
xprintf("finished\r\n");
@@ -233,7 +233,6 @@ void enable_coldfire_interrupts()
MCF_INTC_ICR62 = MCF_INTC_ICR_IL(7) |
MCF_INTC_ICR_IP(6); /* interrupt level 7, interrupt priority 7 */
MCF_EPORT_EPIER = 0xfe; /* int 1-7 on */
MCF_EPORT_EPFR = 0xff; /* clear all pending interrupts */
MCF_INTC_IMRL = 0xffffff00; /* int 1-7 on */