diff --git a/components/esp_rom/include/esp32c2/rom/tjpgd.h b/components/esp_rom/include/esp32c2/rom/tjpgd.h
deleted file mode 100644
index 635a0abf45..0000000000
--- a/components/esp_rom/include/esp32c2/rom/tjpgd.h
+++ /dev/null
@@ -1,104 +0,0 @@
-/*
- * SPDX-FileCopyrightText: 2021-2022 Espressif Systems (Shanghai) CO LTD
- *
- * SPDX-License-Identifier: Apache-2.0
- */
-/*----------------------------------------------------------------------------/
-/ TJpgDec - Tiny JPEG Decompressor include file               (C)ChaN, 2012
-/----------------------------------------------------------------------------*/
-#ifndef _TJPGDEC
-#define _TJPGDEC
-/*---------------------------------------------------------------------------*/
-/* System Configurations */
-
-#define JD_SZBUF        512 /* Size of stream input buffer */
-#define JD_FORMAT       0   /* Output pixel format 0:RGB888 (3 BYTE/pix), 1:RGB565 (1 WORD/pix) */
-#define JD_USE_SCALE    1   /* Use descaling feature for output */
-#define JD_TBLCLIP      1   /* Use table for saturation (might be a bit faster but increases 1K bytes of code size) */
-
-/*---------------------------------------------------------------------------*/
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/* These types must be 16-bit, 32-bit or larger integer */
-typedef int             INT;
-typedef unsigned int    UINT;
-
-/* These types must be 8-bit integer */
-typedef char            CHAR;
-typedef unsigned char   UCHAR;
-typedef unsigned char   BYTE;
-
-/* These types must be 16-bit integer */
-typedef short           SHORT;
-typedef unsigned short  USHORT;
-typedef unsigned short  WORD;
-typedef unsigned short  WCHAR;
-
-/* These types must be 32-bit integer */
-typedef long            LONG;
-typedef unsigned long   ULONG;
-typedef unsigned long   DWORD;
-
-
-/* Error code */
-typedef enum {
-    JDR_OK = 0, /* 0: Succeeded */
-    JDR_INTR,   /* 1: Interrupted by output function */
-    JDR_INP,    /* 2: Device error or wrong termination of input stream */
-    JDR_MEM1,   /* 3: Insufficient memory pool for the image */
-    JDR_MEM2,   /* 4: Insufficient stream input buffer */
-    JDR_PAR,    /* 5: Parameter error */
-    JDR_FMT1,   /* 6: Data format error (may be damaged data) */
-    JDR_FMT2,   /* 7: Right format but not supported */
-    JDR_FMT3    /* 8: Not supported JPEG standard */
-} JRESULT;
-
-
-
-/* Rectangular structure */
-typedef struct {
-    WORD left, right, top, bottom;
-} JRECT;
-
-
-
-/* Decompressor object structure */
-typedef struct JDEC JDEC;
-struct JDEC {
-    UINT dctr;              /* Number of bytes available in the input buffer */
-    BYTE *dptr;             /* Current data read ptr */
-    BYTE *inbuf;            /* Bit stream input buffer */
-    BYTE dmsk;              /* Current bit in the current read byte */
-    BYTE scale;             /* Output scaling ratio */
-    BYTE msx, msy;          /* MCU size in unit of block (width, height) */
-    BYTE qtid[3];           /* Quantization table ID of each component */
-    SHORT dcv[3];           /* Previous DC element of each component */
-    WORD nrst;              /* Restart inverval */
-    UINT width, height;     /* Size of the input image (pixel) */
-    BYTE *huffbits[2][2];   /* Huffman bit distribution tables [id][dcac] */
-    WORD *huffcode[2][2];   /* Huffman code word tables [id][dcac] */
-    BYTE *huffdata[2][2];   /* Huffman decoded data tables [id][dcac] */
-    LONG *qttbl[4];         /* Dequaitizer tables [id] */
-    void *workbuf;          /* Working buffer for IDCT and RGB output */
-    BYTE *mcubuf;           /* Working buffer for the MCU */
-    void *pool;             /* Pointer to available memory pool */
-    UINT sz_pool;           /* Size of momory pool (bytes available) */
-    UINT (*infunc)(JDEC *, BYTE *, UINT); /* Pointer to jpeg stream input function */
-    void *device;           /* Pointer to I/O device identifiler for the session */
-};
-
-
-
-/* TJpgDec API functions */
-JRESULT jd_prepare (JDEC *, UINT(*)(JDEC *, BYTE *, UINT), void *, UINT, void *);
-JRESULT jd_decomp (JDEC *, UINT(*)(JDEC *, void *, JRECT *), BYTE);
-
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* _TJPGDEC */