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| author | Amithash Prasad <amithash@fb.com> | 2019-09-25 16:32:26 +0200 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2019-10-15 18:09:04 +0100 |
| commit | 1ff68783f6e94b3c1ab909f92911a04d7183241c (patch) | |
| tree | c3ee5e56804adc88a16c8416d3311f7968a6ce17 /hw | |
| parent | 6ee18643770b360da0c8ee44aa07708caa516fa9 (diff) | |
| download | qemu-1ff68783f6e94b3c1ab909f92911a04d7183241c.zip qemu-1ff68783f6e94b3c1ab909f92911a04d7183241c.tar.gz qemu-1ff68783f6e94b3c1ab909f92911a04d7183241c.tar.bz2 | |
aspeed/wdt: Check correct register for clock source
When WDT_RESTART is written, the data is not the contents
of the WDT_CTRL register. Hence ensure we are looking at
WDT_CTRL to check if bit WDT_CTRL_1MHZ_CLK is set or not.
Signed-off-by: Amithash Prasad <amithash@fb.com>
Reviewed-by: Joel Stanley <joel@jms.id.au>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
Message-id: 20190925143248.10000-2-clg@kaod.org
[clg: improved Suject prefix ]
Signed-off-by: Cédric Le Goater <clg@kaod.org>
Reviewed-by: Joel Stanley <joel@jms.id.au>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'hw')
| -rw-r--r-- | hw/watchdog/wdt_aspeed.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/hw/watchdog/wdt_aspeed.c b/hw/watchdog/wdt_aspeed.c index 9b93213..f710036 100644 --- a/hw/watchdog/wdt_aspeed.c +++ b/hw/watchdog/wdt_aspeed.c @@ -140,7 +140,7 @@ static void aspeed_wdt_write(void *opaque, hwaddr offset, uint64_t data, case WDT_RESTART: if ((data & 0xFFFF) == WDT_RESTART_MAGIC) { s->regs[WDT_STATUS] = s->regs[WDT_RELOAD_VALUE]; - aspeed_wdt_reload(s, !(data & WDT_CTRL_1MHZ_CLK)); + aspeed_wdt_reload(s, !(s->regs[WDT_CTRL] & WDT_CTRL_1MHZ_CLK)); } break; case WDT_CTRL: |