From af14e9b518123db92ac5eeb432caa5eea2fa067f Mon Sep 17 00:00:00 2001
From: Gwenhael Goavec-Merou <gwenhael.goavec-merou@trabucayre.com>
Date: Wed, 22 Dec 2021 19:09:04 +0100
Subject: [PATCH] ftdispi: pre/post flash access

---
 src/ftdispi.hpp | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/src/ftdispi.hpp b/src/ftdispi.hpp
index ca1b327..0a20d31 100644
--- a/src/ftdispi.hpp
+++ b/src/ftdispi.hpp
@@ -56,6 +56,16 @@ class FtdiSpi : public FTDIpp_MPSSE, SPIInterface {
 	int spi_wait(uint8_t cmd, uint8_t mask, uint8_t cond,
 			uint32_t timeout, bool verbose=false) override;
 
+ protected:
+	/*!
+	 * \brief move device to SPI access
+	 */
+	virtual bool prepare_flash_access() override {return true;}
+	/*!
+	 * \brief end of device to SPI access
+	 */
+	virtual bool post_flash_access() override {return true;}
+
  private:
 	uint8_t _cs;
 	uint16_t _cs_bits;