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Last change
on this file since 302 was
302,
checked in by cfuguet, 11 years ago
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Introducing IRQ_PER_PROC constant in the tsar boot loader
(pre-loader).
This constant is used to know how many XICU irq outputs
are connected to each processor.
i.e.
IRQ_PER_PROC = 3
NPROCS=2
xicu.irq_out[0] -> proc0 xicu.irq_out[3] -> proc1
xicu.irq_out[1] -> proc0 xicu.irq_out[4] -> proc1
xicu.irq_out[2] -> proc0 xicu.irq_out[5] -> proc1
This change the way the mailboxes for each processor
are calculated in the reset.S file.
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File size:
199 bytes
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| Line | |
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| 1 | #define NB_PROCS 4 |
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| 2 | #define NB_CLUSTERS 1 |
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| 3 | |
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| 4 | #define IRQ_PER_PROC 1 |
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| 5 | |
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| 6 | #define IOC_BASE 0xFB000000 |
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| 7 | #define VCIBD_BASE 0xFB000000 |
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| 8 | #define TTY_BASE 0xFC000000 |
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| 9 | #define ICU_BASE 0xFD000000 |
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