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| author | Mike Frysinger <vapier@gentoo.org> | 2011-07-04 19:25:07 -0400 |
|---|---|---|
| committer | Mike Frysinger <vapier@gentoo.org> | 2011-07-12 02:17:46 -0400 |
| commit | d8940a654435dfa48013229edf53bd3e353e97c1 (patch) | |
| tree | 831154035451fd47c1895e4d48b24879534f7b2f /arch/blackfin/cpu | |
| parent | bb83875d5d11a314da276b31df430ee907a4ee3e (diff) | |
| download | u-boot-imx-d8940a654435dfa48013229edf53bd3e353e97c1.zip u-boot-imx-d8940a654435dfa48013229edf53bd3e353e97c1.tar.gz u-boot-imx-d8940a654435dfa48013229edf53bd3e353e97c1.tar.bz2 | |
Blackfin: jtag-console: fix timer usage
Reported-by: Graeme Russ <graeme.russ@gmail.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Diffstat (limited to 'arch/blackfin/cpu')
| -rw-r--r-- | arch/blackfin/cpu/jtag-console.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/blackfin/cpu/jtag-console.c b/arch/blackfin/cpu/jtag-console.c index e0f2975..a77358a 100644 --- a/arch/blackfin/cpu/jtag-console.c +++ b/arch/blackfin/cpu/jtag-console.c @@ -48,11 +48,11 @@ static inline uint32_t bfin_read_emudat(void) static bool jtag_write_emudat(uint32_t emudat) { static bool overflowed = false; - ulong timeout = get_timer(0) + CONFIG_JTAG_CONSOLE_TIMEOUT; + ulong timeout = get_timer(0); while (bfin_read_DBGSTAT() & 0x1) { if (overflowed) return overflowed; - if (timeout < get_timer(0)) + if (get_timer(timeout) > CONFIG_JTAG_CONSOLE_TIMEOUT) overflowed = true; } overflowed = false; |