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bonw15: Set battery Rsense to 5

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PRS3 is 0.005 Ohms.

However, I am unsure about this change because PRS1 and PRS2 are also
both 0.005 Ohms, but are in *parallel*.

Ref: bonw15 schematics, Charger (Sheet 70)
Signed-off-by: Tim Crawford <tcrawford@system76.com>
This commit is contained in:
Tim Crawford
2023-06-30 15:48:20 -06:00
committed by Jeremy Soller
parent 42a19b3d6b
commit 4458d5dbe2
1 changed files with 2 additions and 1 deletions
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3
src/board/system76/bonw15/board.mk
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@@ -31,10 +31,11 @@ CFLAGS+=-DPS2_TOUCHPAD=PS2_3
CFLAGS+=-DI2C_USBPD=I2C_1 CFLAGS+=-DI2C_USBPD=I2C_1
# Set smart charger parameters # Set smart charger parameters
# XXX: PRS1 and PRS2 are in parallel for adapter Rsense?
CHARGER=oz26786 CHARGER=oz26786
CFLAGS+=\ CFLAGS+=\
-DCHARGER_ADAPTER_RSENSE=5 \ -DCHARGER_ADAPTER_RSENSE=5 \
-DCHARGER_BATTERY_RSENSE=10 \ -DCHARGER_BATTERY_RSENSE=5 \
-DCHARGER_CHARGE_CURRENT=3072 \ -DCHARGER_CHARGE_CURRENT=3072 \
-DCHARGER_CHARGE_VOLTAGE=17400 \ -DCHARGER_CHARGE_VOLTAGE=17400 \
-DCHARGER_INPUT_CURRENT=16920 -DCHARGER_INPUT_CURRENT=16920