imx233: only do power management on imx233

Power management is somewhat different on stmp3700 which doesn't
have the 4.2V rail and completely different on stmp3600 which has
several DCDC. Currently only handle imx233.

Change-Id: Ic7815141286117b74022ffc53cfa48664fd7faac

1 files changed, 4 insertions, 0 deletions

diff --git a/firmware/target/arm/imx233/powermgmt-imx233.c b/firmware/target/arm/imx233/powermgmt-imx233.c
index b155b5fcb8..8980124b33 100644
--- a/firmware/target/arm/imx233/powermgmt-imx233.c
+++ b/firmware/target/arm/imx233/powermgmt-imx233.c
@@ -48,6 +48,7 @@ void powermgmt_init_target(void)
 {
     imx233_power_set_charge_current(IMX233_CHARGE_CURRENT);
     imx233_power_set_stop_current(IMX233_STOP_CURRENT);
+#if IMX233_SUBTARGET >= 3780
     /* assume that adc_init was called and battery monitoring via LRADC setup */
     BF_WR(POWER_BATTMONITOR, EN_BATADJ, 1);
     /* make sure we are in a known state: disable charger and 4p2 */
@@ -55,11 +56,13 @@ void powermgmt_init_target(void)
     BF_WR(POWER_DCDC4P2, ENABLE_DCDC, 0);
     BF_WR(POWER_DCDC4P2, ENABLE_4P2, 0);
     BF_SET(POWER_5VCTRL, PWD_CHARGE_4P2);
+#endif
     charge_state = DISCHARGING;
 }
 
 void charging_algorithm_step(void)
 {
+#if IMX233_SUBTARGET >= 3780
     bool is_5v_present = usb_detect() == USB_INSERTED;
 
     /* initial state & 5v -> battery transition */
@@ -139,6 +142,7 @@ void charging_algorithm_step(void)
         BF_SET(POWER_CHARGE, PWD_BATTCHRG);
         charge_state = CHARGE_STATE_DISABLED;
     }
+#endif
 }
 
 void charging_algorithm_close(void)