From 911956f4534701f7fd06af8758f8e0ada0d3456b Mon Sep 17 00:00:00 2001
From: hathach <thach@tinyusb.org>
Date: Fri, 13 Mar 2026 12:39:24 +0700
Subject: remove TUSB_MCU_VENDOR_ESPRESSIF, use ESP_PLATFORM for Espressif

---
 src/common/tusb_verify.h | 2 +-
 src/osal/osal_freertos.h | 2 +-
 src/tusb_option.h        | 2 --
 3 files changed, 2 insertions(+), 4 deletions(-)

(limited to 'src')

diff --git a/src/common/tusb_verify.h b/src/common/tusb_verify.h
index bd00b9d11..c0e4d0883 100644
--- a/src/common/tusb_verify.h
+++ b/src/common/tusb_verify.h
@@ -86,7 +86,7 @@
     if (0u != ((*ARM_CM_DHCSR) & 1UL)) { __asm("BKPT #0\n"); } /* Only halt mcu if debugger is attached */   \
   } while(0)
 
-#elif defined(__riscv) && !TUSB_MCU_VENDOR_ESPRESSIF
+#elif defined(__riscv) && !defined(ESP_PLATFORM)
   #define TU_BREAKPOINT() do { __asm("ebreak\n"); } while(0)
 
 #elif defined(_mips)
diff --git a/src/osal/osal_freertos.h b/src/osal/osal_freertos.h
index db724179d..898edd4ed 100644
--- a/src/osal/osal_freertos.h
+++ b/src/osal/osal_freertos.h
@@ -109,7 +109,7 @@ TU_ATTR_ALWAYS_INLINE static inline uint32_t osal_time_millis(void) {
 #define OSAL_SPINLOCK_DEF(_name, _int_set) \
   osal_spinlock_t _name
 
-#if TUSB_MCU_VENDOR_ESPRESSIF
+#ifdef ESP_PLATFORM
 // Espressif critical take spinlock as argument and does not use in_isr
 typedef portMUX_TYPE osal_spinlock_t;
 
diff --git a/src/tusb_option.h b/src/tusb_option.h
index f5879e1df..3814a4d71 100644
--- a/src/tusb_option.h
+++ b/src/tusb_option.h
@@ -134,8 +134,6 @@
 #define OPT_MCU_ESP32C5           908 ///< Espressif ESP32-C5
 #define OPT_MCU_ESP32C61          909 ///< Espressif ESP32-C61
 #define OPT_MCU_ESP32H4           910 ///< Espressif ESP32-H4
-#define TUSB_MCU_VENDOR_ESPRESSIF (CFG_TUSB_MCU >= 900 && CFG_TUSB_MCU < 1000) // check if Espressif MCU
-#define TUP_MCU_ESPRESSIF        TUSB_MCU_VENDOR_ESPRESSIF //  for backward compatibility
 
 // Dialog
 #define OPT_MCU_DA1469X          1000 ///< Dialog Semiconductor DA1469x
-- 
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