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| author | Soby Mathew <soby.mathew@arm.com> | 2015-04-30 12:27:41 +0100 |
|---|---|---|
| committer | Soby Mathew <soby.mathew@arm.com> | 2015-06-03 14:43:14 +0100 |
| commit | c8f0c3f76caaaa110d50027d6e1635d88e30c464 (patch) | |
| tree | b4126991543497e637fb8eff882719972b5ebe80 /plat/arm/board/fvp/drivers | |
| parent | c163ec455b9f7432a8f677b8d35981e6d11b39cb (diff) | |
| download | arm-trusted-firmware-c8f0c3f76caaaa110d50027d6e1635d88e30c464.tar.gz | |
FVP: Correct the PSYSR_WK bit width in platform_get_entrypoint
This patch fixes the incorrect bit width used to extract the wakeup
reason from PSYSR in platform_get_entrypoint() function. This defect
did not have any observed regression.
Change-Id: I42652dbffc99f5bf50cc86a5878f28d730720d9a
Diffstat (limited to 'plat/arm/board/fvp/drivers')
| -rw-r--r-- | plat/arm/board/fvp/drivers/pwrc/fvp_pwrc.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/plat/arm/board/fvp/drivers/pwrc/fvp_pwrc.h b/plat/arm/board/fvp/drivers/pwrc/fvp_pwrc.h index 5b755af3..3dc9aadc 100644 --- a/plat/arm/board/fvp/drivers/pwrc/fvp_pwrc.h +++ b/plat/arm/board/fvp/drivers/pwrc/fvp_pwrc.h @@ -48,7 +48,8 @@ #define PSYSR_PP (1 << 26) #define PSYSR_WK_SHIFT 24 -#define PSYSR_WK_MASK 0x3 +#define PSYSR_WK_WIDTH 0x2 +#define PSYSR_WK_MASK ((1 << PSYSR_WK_WIDTH) - 1) #define PSYSR_WK(x) (x >> PSYSR_WK_SHIFT) & PSYSR_WK_MASK #define WKUP_COLD 0x0 |