From 65a2e5cdf8d708b88bb8edf7b718f698e5a18ffc Mon Sep 17 00:00:00 2001
From: hathach <thach@tinyusb.org>
Date: Sat, 24 Feb 2024 00:53:05 +0700
Subject: [PATCH] fix build with cpu without USB_CLK_RECOVER using old dcd_khci
 driver

---
 .idea/cmake.xml                  | 2 +-
 src/portable/nxp/khci/dcd_khci.c | 4 ++++
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/.idea/cmake.xml b/.idea/cmake.xml
index dbb34aaab..ebc6a0570 100644
--- a/.idea/cmake.xml
+++ b/.idea/cmake.xml
@@ -59,7 +59,7 @@
       <configuration PROFILE_NAME="lpc55s69" ENABLED="false" CONFIG_NAME="Debug" GENERATION_OPTIONS="-DBOARD=lpcxpresso55s69 -DLOG=4 -DLOGGER=RTT" />
       <configuration PROFILE_NAME="mcxn947" ENABLED="false" CONFIG_NAME="Debug" GENERATION_OPTIONS="-DBOARD=mcxn947brk -DLOG=3 -DLOGGER=RTT" />
       <configuration PROFILE_NAME="frdm_kl25z" ENABLED="false" CONFIG_NAME="Debug" GENERATION_OPTIONS="-DBOARD=frdm_kl25z -DLOG=3 -DLOGGER=RTT" />
-      <configuration PROFILE_NAME="frdm_k64f" ENABLED="true" CONFIG_NAME="Debug" GENERATION_OPTIONS="-DBOARD=frdm_k64f -DLOG=2 -DLOGGER=RTT" />
+      <configuration PROFILE_NAME="frdm_k64f" ENABLED="false" CONFIG_NAME="Debug" GENERATION_OPTIONS="-DBOARD=frdm_k64f -DLOG=2 -DLOGGER=RTT" />
       <configuration PROFILE_NAME="stm32f072disco" ENABLED="false" CONFIG_NAME="Debug" GENERATION_OPTIONS="-DBOARD=stm32f072disco" />
       <configuration PROFILE_NAME="stm32f103_mini_2" ENABLED="false" CONFIG_NAME="Debug" GENERATION_OPTIONS="-DBOARD=stm32f103_mini_2" />
       <configuration PROFILE_NAME="stm32f411disco" ENABLED="false" CONFIG_NAME="Debug" GENERATION_OPTIONS="-DBOARD=stm32f411disco -DLOG=2 -DLOGGER=RTT" />
diff --git a/src/portable/nxp/khci/dcd_khci.c b/src/portable/nxp/khci/dcd_khci.c
index 5d04a524a..3419c2565 100644
--- a/src/portable/nxp/khci/dcd_khci.c
+++ b/src/portable/nxp/khci/dcd_khci.c
@@ -270,15 +270,19 @@ void dcd_init(uint8_t rhport)
   (void) rhport;
 
   // save crystal-less setting (recovery clock)
+  #ifdef USB_CLK_RECOVER_IRC_EN_IRC_EN
   uint32_t clk_recover_irc_en = KHCI->CLK_RECOVER_IRC_EN;
   uint32_t clk_recover_ctrl = KHCI->CLK_RECOVER_CTRL;
+  #endif
 
   KHCI->USBTRC0 |= USB_USBTRC0_USBRESET_MASK;
   while (KHCI->USBTRC0 & USB_USBTRC0_USBRESET_MASK);
 
   // restore crystal-less setting
+  #ifdef USB_CLK_RECOVER_IRC_EN_IRC_EN
   KHCI->CLK_RECOVER_IRC_EN = clk_recover_irc_en;
   KHCI->CLK_RECOVER_CTRL  |= clk_recover_ctrl;
+  #endif
 
   tu_memclr(&_dcd, sizeof(_dcd));
   KHCI->USBTRC0 |= TU_BIT(6); /* software must set this bit to 1 */