rt-thread-official/bsp/sep4020/Ext_SDRAM.ini

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INI
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/******************************************************************************/
/* Ext_RAM.INI: External RAM (SDRAM) Initialization File */
/******************************************************************************/
// <<< Use Configuration Wizard in Context Menu >>> //
/******************************************************************************/
/* This file is part of the uVision/ARM development tools. */
/* Copyright (c) 2005-2008 Keil Software. All rights reserved. */
/* This software may only be used under the terms of a valid, current, */
/* end user licence from KEIL for a compatible version of KEIL software */
/* development tools. Nothing else gives you the right to use this software. */
/******************************************************************************/
FUNC void SetupForStart (void) {
// <o> Program Entry Point
PC = 0x30000000;
}
FUNC void Init (void) {
_WDWORD(0x1000200C, 0x00000000); // Disable Watchdog
// Clock Setup
_WDWORD(0x10001000, 0x00fa00fa); //
_WDWORD(0x10001014, 0x00000001); //
_WDWORD(0x10001004, 0x00004009); //
_WDWORD(0x10001004, 0x0000C009); //
_WDWORD(0x11000018, 0x1E104177); //
_WDWORD(0x1100001c, 0x80001860); //
}
Init(); // Initialize memory
LOAD build\rtthread-sep4020.axf INCREMENTAL // Download program
SetupForStart(); // Setup for Running
g, main // Goto Main