From d70fa4e1200ad47c66587c78fd90030a3be1cc43 Mon Sep 17 00:00:00 2001
From: Adeeb Shihadeh <adeebshihadeh@gmail.com>
Date: Tue, 21 Mar 2023 11:19:12 -0700
Subject: [PATCH] tres: fix fan spin on startup (#1297)

* tres: fix fan spin on startup

* new init
---
 board/boards/red_chiplet.h |  5 +----
 board/boards/red_v2.h      | 10 +++++++++-
 2 files changed, 10 insertions(+), 5 deletions(-)

diff --git a/board/boards/red_chiplet.h b/board/boards/red_chiplet.h
index 463f6a2b3..c4816a9e9 100644
--- a/board/boards/red_chiplet.h
+++ b/board/boards/red_chiplet.h
@@ -70,13 +70,10 @@ void red_chiplet_init(void) {
   set_gpio_pullup(GPIOD, 3, PULL_NONE);
   set_gpio_mode(GPIOD, 3, MODE_OUTPUT);
 
-  //B0: 5VOUT_S
+  // B0: 5VOUT_S
   set_gpio_pullup(GPIOB, 0, PULL_NONE);
   set_gpio_mode(GPIOB, 0, MODE_ANALOG);
 
-  // Turn on USB load switch.
-  red_chiplet_set_fan_or_usb_load_switch(true);
-
   // Initialize harness
   harness_init();
 
diff --git a/board/boards/red_v2.h b/board/boards/red_v2.h
index 540b51b13..3e8f2f2e0 100644
--- a/board/boards/red_v2.h
+++ b/board/boards/red_v2.h
@@ -2,6 +2,14 @@
 // Red Panda V2 with chiplet + Harness //
 // ///////////////////// //
 
+void red_panda_v2_init(void) {
+  // common chiplet init
+  red_chiplet_init();
+
+  // Turn on USB load switch
+  red_chiplet_set_fan_or_usb_load_switch(true);
+}
+
 const board board_red_v2 = {
   .board_type = "Red_v2",
   .board_tick = unused_board_tick,
@@ -17,7 +25,7 @@ const board board_red_v2 = {
   .adc_scale = 5539U,
   .fan_stall_recovery = false,
   .fan_enable_cooldown_time = 0U,
-  .init = red_chiplet_init,
+  .init = red_panda_v2_init,
   .enable_can_transceiver = red_chiplet_enable_can_transceiver,
   .enable_can_transceivers = red_chiplet_enable_can_transceivers,
   .set_led = red_set_led,