From 0560e49b5c532647595a371a2aea9cc815f776ae Mon Sep 17 00:00:00 2001
From: Pol Henarejos <pol.henarejos@cttc.es>
Date: Wed, 28 Aug 2024 18:47:07 +0200
Subject: [PATCH] Add PICO_PLATFORM macro.

Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
---
 src/pico_keys.h     | 4 ++++
 src/usb/ccid/ccid.c | 3 +--
 2 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/src/pico_keys.h b/src/pico_keys.h
index 458af2e..19a9b16 100644
--- a/src/pico_keys.h
+++ b/src/pico_keys.h
@@ -18,6 +18,10 @@
 #ifndef _PICO_KEYS_H_
 #define _PICO_KEYS_H_
 
+#if defined(PICO_RP2040) || defined(PICO_RP2350)
+#define PICO_PLATFORM
+#endif
+
 #include "file.h"
 #if defined(ENABLE_EMULATION) || defined(ESP_PLATFORM)
 #include <stdint.h>
diff --git a/src/usb/ccid/ccid.c b/src/usb/ccid/ccid.c
index d484f7f..59773bf 100644
--- a/src/usb/ccid/ccid.c
+++ b/src/usb/ccid/ccid.c
@@ -17,8 +17,7 @@
 
 #include "random.h"
 #include "pico_keys.h"
-#if !defined(ENABLE_EMULATION) && !defined(ESP_PLATFORM)
-#include "hardware/rtc.h"
+#ifdef PICO_PLATFORM
 #include "bsp/board.h"
 #endif
 #ifdef ESP_PLATFORM