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board: gateworks: venice: remove forced enable of GSC thermal protection

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The Gateworks System Controller thermal protection feature will disable
the board primary power supply if the on-board temperature sensor
reaches 86C. In many cases this could occur before the temperature
critical components such as CPU, DRAM, eMMC, and power supplies have
reached their max temperature.

Remove the forced re-enable of thermal protection so that users can
knowingly disable it.

Signed-off-by: Tim Harvey <tharvey@gateworks.com>
This commit is contained in:
Tim Harvey
2021-06-30 17:07:42 -07:00
committed by Stefano Babic
parent 0f3f6e62ea
commit d107235a38
1 changed files with 5 additions and 3 deletions
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8
board/gateworks/venice/gsc.c
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@@ -221,9 +221,11 @@ static const char *gsc_get_rst_cause(struct udevice *dev)
/* thermal protection */
if (!dm_i2c_read(dev, GSC_SC_THERM_PROTECT, &reg, 1)) {
reg |= 1;
dm_i2c_write(dev, GSC_SC_THERM_PROTECT, &reg, 1);
strcat(str, " Thermal Protection Enabled");
strcat(str, " Thermal Protection ");
if (reg & BIT(0))
strcat(str, "Enabled");
else
strcat(str, "Disabled");
}
return str;