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scarlet: Initialize non-PD/USB-C charge suppliers

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Before all of the charge suppliers are initialized,
charge_manager_refresh() wouldn't be called to update
charging voltage/current.
Since we don't define CONFIG_USB_CHARGER, we need
to do the initialization in board specific files.

BUG=b:65118519
BRANCH=none
TEST=manually verify charging voltage/current are updated

Change-Id: Ib0c226c236b8add0dcba7bf3610da47c26166732
Signed-off-by: Philip Chen <philipchen@google.com>
Reviewed-on: https://chromium-review.googlesource.com/639926
Commit-Ready: Philip Chen <philipchen@chromium.org>
Tested-by: Philip Chen <philipchen@chromium.org>
Reviewed-by: Shawn N <shawnn@chromium.org>
This commit is contained in:
Philip Chen
2017-08-28 19:27:42 -07:00
committed by chrome-bot
parent 17150b05ff
commit f35ae8ab1c
1 changed files with 31 additions and 0 deletions
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31
board/scarlet/board.c
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@@ -281,6 +281,9 @@ DECLARE_HOOK(HOOK_CHIPSET_SHUTDOWN,
static void board_init(void)
{
int i;
struct charge_port_info charge_none;
/* Enable TCPC alert interrupts */
gpio_enable_interrupt(GPIO_USB_C0_PD_INT_L);
@@ -294,6 +297,34 @@ static void board_init(void)
/* Sensor Init */
if (system_jumped_to_this_image() && chipset_in_state(CHIPSET_STATE_ON))
board_spi_enable();
/*
* Even if we don't support BC 1.2, we still need to initialize
* non-PD/USB-C charge suppliers to make charge manager seeded.
*/
charge_none.voltage = 0;
charge_none.current = 0;
for (i = 0; i < CONFIG_USB_PD_PORT_COUNT; i++) {
charge_manager_update_charge(CHARGE_SUPPLIER_PROPRIETARY,
i,
&charge_none);
charge_manager_update_charge(CHARGE_SUPPLIER_BC12_CDP,
i,
&charge_none);
charge_manager_update_charge(CHARGE_SUPPLIER_BC12_DCP,
i,
&charge_none);
charge_manager_update_charge(CHARGE_SUPPLIER_BC12_SDP,
i,
&charge_none);
charge_manager_update_charge(CHARGE_SUPPLIER_OTHER,
i,
&charge_none);
charge_manager_update_charge(CHARGE_SUPPLIER_VBUS,
i,
&charge_none);
}
}
DECLARE_HOOK(HOOK_INIT, board_init, HOOK_PRIO_DEFAULT);