From 4e889ab4a0c77973c729c70283c26286fd876370 Mon Sep 17 00:00:00 2001 From: Shawn Nematbakhsh Date: Mon, 16 May 2016 18:04:10 -0700 Subject: [PATCH] kevin / gru: Update battery parameters Update battery parameters to match the batteries actually present on these devices. BUG=chrome-os-partner:53002 BRANCH=None TEST=Manual on kevin. Verify battery successfully charges and discharges from AC. Change-Id: I84579c23fe9fec1aecf133887a2d5b880047772f Signed-off-by: Shawn Nematbakhsh Reviewed-on: https://chromium-review.googlesource.com/344935 Commit-Ready: Shawn N Tested-by: Shawn N Reviewed-by: Mary Ruthven --- board/kevin/battery.c | 19 ++++++++++++++++--- 1 file changed, 16 insertions(+), 3 deletions(-) diff --git a/board/kevin/battery.c b/board/kevin/battery.c index 8fc9f02c90..c3262b6b11 100644 --- a/board/kevin/battery.c +++ b/board/kevin/battery.c @@ -15,20 +15,33 @@ /* Shutdown mode parameter to write to manufacturer access register */ #define SB_SHUTDOWN_DATA 0x0010 -/* Battery info for proto - copied from celes */ -/* TODO: Update once real battery is available */ +#ifdef BOARD_KEVIN static const struct battery_info info = { .voltage_max = 8700, .voltage_normal = 7600, .voltage_min = 6000, - .precharge_current = 150, + .precharge_current = 200, .start_charging_min_c = 0, .start_charging_max_c = 45, .charging_min_c = 0, .charging_max_c = 60, .discharging_min_c = -20, + .discharging_max_c = 70, +}; +#elif defined(BOARD_GRU) +static const struct battery_info info = { + .voltage_max = 8700, + .voltage_normal = 7600, + .voltage_min = 5800, + .precharge_current = 256, + .start_charging_min_c = 0, + .start_charging_max_c = 50, + .charging_min_c = 0, + .charging_max_c = 50, + .discharging_min_c = -20, .discharging_max_c = 60, }; +#endif const struct battery_info *battery_get_info(void) {