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author | Karthikeyan Ramasubramanian <kramasub@google.com> | 2019-10-02 15:09:45 -0600 |
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committer | Commit Bot <commit-bot@chromium.org> | 2019-11-09 02:16:42 +0000 |
commit | 27db31e6d02a54d5706d8cb4d1b5db6ff757f659 (patch) | |
tree | 638e3c80f757205774cc62037b056dc9cab64132 /common/usb_charger.c | |
parent | ffb96cd5ba990c8d6d91a044105eb225087781aa (diff) | |
download | chrome-ec-27db31e6d02a54d5706d8cb4d1b5db6ff757f659.tar.gz |
Add a board specific helper to return USB PD port count
Certain SKUs of certain boards have less number of USB PD ports than
configured in CONFIG_USB_PD_PORT_MAX_COUNT. Hence define an overrideable
board specific helper to return the number of USB PD ports. This helps
to avoid initiating a PD firmware update in SKUs where there are less
number of USB PD ports. Also update charge manager to ensure that absent/
invalid PD ports are skipped during port initialization and management.
BUG=b:140816510, b:143196487
BRANCH=octopus
TEST=make -j buildall; Boot to ChromeOS in bobba(2A + 2C config) and
garg(2A + 1C + 1HDMI config).
Change-Id: Ie345cef470ad878ec443ddf4797e5d17cfe1f61e
Signed-off-by: Karthikeyan Ramasubramanian <kramasub@google.com>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/1879338
Tested-by: Karthikeyan Ramasubramanian <kramasub@chromium.org>
Reviewed-by: Jett Rink <jettrink@chromium.org>
Commit-Queue: Karthikeyan Ramasubramanian <kramasub@chromium.org>
Diffstat (limited to 'common/usb_charger.c')
-rw-r--r-- | common/usb_charger.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/common/usb_charger.c b/common/usb_charger.c index c2dd062f6f..4a85dc6daf 100644 --- a/common/usb_charger.c +++ b/common/usb_charger.c @@ -111,7 +111,7 @@ void usb_charger_reset_charge(int port) static void usb_charger_init(void) { int i; - for (i = 0; i < CONFIG_USB_PD_PORT_MAX_COUNT; i++) { + for (i = 0; i < board_get_usb_pd_port_count(); i++) { usb_charger_reset_charge(i); /* Initialize VBUS supplier based on whether VBUS is present. */ update_vbus_supplier(i, pd_is_vbus_present(i)); |