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arm_gic: Introduce define for GIC_NR_SGIS

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Instead of hardcoding 16 various places in the code, use a define to
make it more clear what is going on.

Signed-off-by: Christoffer Dall <christoffer.dall@linaro.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Christoffer Dall 2014-01-31 14:47:38 +00:00 • committed by Peter Maydell
parent 4d1cef840d
commit 41ab7b5510
2 changed files with 12 additions and 6 deletions
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include/hw/intc/arm_gic_common.h
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@ -27,6 +27,7 @@
#define GIC_MAXIRQ 1020
/* First 32 are private to each CPU (SGIs and PPIs). */
#define GIC_INTERNAL 32
#define GIC_NR_SGIS 16
/* Maximum number of possible CPU interfaces, determined by GIC architecture */
#define GIC_NCPU 8