initial import

tools/sdk/include/esp32/xtensa/xtav60/xtensa/board.h

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+/*
+ * board.h  -  Include board-specific definitions
+ *
+ * Copyright (c) 2008 by Tensilica Inc.  ALL RIGHTS RESERVED.
+ * These coded instructions, statements, and computer programs are the
+ * copyrighted works and confidential proprietary information of Tensilica Inc.
+ * They may not be modified, copied, reproduced, distributed, or disclosed to
+ * third parties in any manner, medium, or form, in whole or in part, without
+ * the prior written consent of Tensilica Inc.
+ */
+
+#include <xtensa/xtav60.h>
+

tools/sdk/include/esp32/xtensa/xtav60/xtensa/lcd-splc780d-board.h

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+/*******************************************************************************
+
+Copyright (c) 2006-2007 by Tensilica Inc.  ALL RIGHTS RESERVED.
+These coded instructions, statements, and computer programs are the
+copyrighted works and confidential proprietary information of Tensilica Inc.
+They may not be modified, copied, reproduced, distributed, or disclosed to
+third parties in any manner, medium, or form, in whole or in part, without
+the prior written consent of Tensilica Inc.
+--------------------------------------------------------------------------------
+
+lcd-splc780d-board.h    Board-specific LCD info on Avnet AV60 (XT-AV60) board.
+
+Interface between board-independent driver and board-specific header.
+
+This is used by a board-independent SPLC780D LCD controller driver to obtain 
+board-specific information about LCD displays on the board, such as the 
+controller register base address and spacing (a function of how the address 
+lines are connected on the board) and length of the visible window of the 
+display (a function of the LCD panel the controller drives). The driver does
+not refer directly to the board-specific header, which therefore is not 
+constrained to use macro names consistent with other boards.
+
+!! Must not contain any board-specific macro names (only controller specific) !!
+
+Included at compile-time via an include path specific to the board.
+
+The XT-AV60 board contains a single MYTech MOC-16216B-B display driven by 
+a Sunplus SPLC870D controller.
+
+*******************************************************************************/
+
+#ifndef _LCD_SPLC780D_BOARD_H
+#define _LCD_SPLC780D_BOARD_H
+
+#include <xtensa/xtav60.h>              /* Board info */
+
+
+/* Base address of the controller's registers. */
+#ifdef SPLC780D_VADDR
+#define SPLC780D_REGBASE SPLC780D_VADDR
+#endif
+
+/* 
+The controller's registers are connected at word addresses on the XT-AV60.
+Each byte-wide register appears as the least-significant-byte (LSB) of the 
+word regardless of the endianness of the processor (so if using word accesses 
+then endianness doesn't matter).
+*/
+#define SPLC780D_REGSPACING 4
+typedef unsigned splc780d_reg_t;
+
+/* Include generic information shared by all boards that use this device. */
+#include    <xtensa/lcd-splc780d.h>
+
+
+/* Display limits of the LCD panel. */
+#define DISPLAY_VISIBLE_LEN 16  /* length (chars) of visible window */
+
+#endif /* _LCD_SPLC780D_BOARD_H */
+