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rockbox/utils/hwstub/stub/config.h

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imxtools: introduce hwemul The hwemul tool is a small binary blob running on the device that can received commands over USB. It is mainly intended to be loaded using the recory mode and allows to read/write registers, memory, use the OTP device, ... The tool is split into three parts: dev/ contains the actual blob (which handles both imx233 and stmp3700), lib/ contains the communication library and can also use the register description produced by the regtools/ to ease register by name, tools/ contains an interactive tool to send commands to the device when running the blob. Change-Id: Ie8cb32e987f825d8ed750d48071e43415b4dacb3
2012-11-14 11:51:51 +00:00
/***************************************************************************
* __________ __ ___.
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
* \/ \/ \/ \/ \/
* $Id$
*
* Copyright (C) 2012 by Amaury Pouly
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
****************************************************************************/
hwstub: major improvement in the stub and the tools Fix the stub in many way to correctly detect the STMP family and act upon that. Drop some unused commands and bump version. Rewrite the tool to allows scripting in lua and load the register description from an XML file using the regtools. Introduce a new tool to load and run code using the hwstub (either binary format or Rockbox additive scramble format). Also switch to an optimise version of the memcpy/move/set functions to correctly handle alignement issue (like writing a full word/half-word when possible for registers which is crucial) Change-Id: Id1d5cfe0b1b47e8b43900d32c5cd6eafae6414f6
2013-06-13 00:02:53 +00:00
#ifndef __HWSTUB_CONFIG__
#define __HWSTUB_CONFIG__
imxtools: introduce hwemul The hwemul tool is a small binary blob running on the device that can received commands over USB. It is mainly intended to be loaded using the recory mode and allows to read/write registers, memory, use the OTP device, ... The tool is split into three parts: dev/ contains the actual blob (which handles both imx233 and stmp3700), lib/ contains the communication library and can also use the register description produced by the regtools/ to ease register by name, tools/ contains an interactive tool to send commands to the device when running the blob. Change-Id: Ie8cb32e987f825d8ed750d48071e43415b4dacb3
2012-11-14 11:51:51 +00:00
hwstub: split target specific code from the common part Completely rewrite the Mafile, properly put the usb driver in its own file and the target specific files in a subdirectory. Change-Id: Iaeee0128e021d5dad76b4d6035a63e33e2d946c1
2013-07-13 15:35:53 +00:00
#include "target-config.h"
imxtools: introduce hwemul The hwemul tool is a small binary blob running on the device that can received commands over USB. It is mainly intended to be loaded using the recory mode and allows to read/write registers, memory, use the OTP device, ... The tool is split into three parts: dev/ contains the actual blob (which handles both imx233 and stmp3700), lib/ contains the communication library and can also use the register description produced by the regtools/ to ease register by name, tools/ contains an interactive tool to send commands to the device when running the blob. Change-Id: Ie8cb32e987f825d8ed750d48071e43415b4dacb3
2012-11-14 11:51:51 +00:00
#define STACK_SIZE 0x1000
#define MAX_LOGF_SIZE 128
hwstub: major improvement in the stub and the tools Fix the stub in many way to correctly detect the STMP family and act upon that. Drop some unused commands and bump version. Rewrite the tool to allows scripting in lua and load the register description from an XML file using the regtools. Introduce a new tool to load and run code using the hwstub (either binary format or Rockbox additive scramble format). Also switch to an optimise version of the memcpy/move/set functions to correctly handle alignement issue (like writing a full word/half-word when possible for registers which is crucial) Change-Id: Id1d5cfe0b1b47e8b43900d32c5cd6eafae6414f6
2013-06-13 00:02:53 +00:00
#if defined(CPU_ARM) && defined(__ASSEMBLER__)
/* ARMv4T doesn't switch the T bit when popping pc directly, we must use BX */
.macro ldmpc cond="", order="ia", regs
#if ARM_ARCH == 4 && defined(USE_THUMB)
ldm\cond\order sp!, { \regs, lr }
bx\cond lr
#else
ldm\cond\order sp!, { \regs, pc }
#endif
.endm
.macro ldrpc cond=""
#if ARM_ARCH == 4 && defined(USE_THUMB)
ldr\cond lr, [sp], #4
bx\cond lr
#else
ldr\cond pc, [sp], #4
#endif
.endm
#endif
#endif /* __HWSTUB_CONFIG__ */
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