mb/google/octopus: Configure WiFi wake as NC when using CNVi
When CNVi is being used, external wake using GPIO_119 is not required. This change configures GPIO_119 as PAD_NC if CNVi is taken out of reset. BUG=b:112371978 Change-Id: Ifee90f428ed43c4d7c612c170476aff43b4a33ce Signed-off-by: Furquan Shaikh <furquan@google.com> Reviewed-on: https://review.coreboot.org/27993 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Justin TerAvest <teravest@chromium.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
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@ -50,6 +50,15 @@ static bool is_cnvi_held_in_reset(void)
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return false;
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}
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static void disable_wifi_wake(void)
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{
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static const struct pad_config wifi_wake_gpio[] = {
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PAD_NC(GPIO_119, UP_20K),
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};
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gpio_configure_pads(wifi_wake_gpio, ARRAY_SIZE(wifi_wake_gpio));
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}
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static void mainboard_init(void *chip_info)
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{
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int boardid;
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@ -66,6 +75,9 @@ static void mainboard_init(void *chip_info)
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gpio_configure_pads_with_override(base_pads, base_num,
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override_pads, override_num);
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if (!is_cnvi_held_in_reset())
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disable_wifi_wake();
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mainboard_ec_init();
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}
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