commit 77b920ffaae94f412b9085137fe591430693801d Author: Mariano Alvira Date: Fri Mar 27 16:00:10 2009 -0400 initial commit. includes test code that toggles pin 26 and a perl script that loads the code over UART1. diff --git a/COPYING b/COPYING new file mode 100644 index 000000000..5a965fbc5 --- /dev/null +++ b/COPYING @@ -0,0 +1,280 @@ + GNU GENERAL PUBLIC LICENSE + Version 2, June 1991 + + Copyright (C) 1989, 1991 Free Software Foundation, Inc. + 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + + Preamble + + The licenses for most software are designed to take away your +freedom to share and change it. By contrast, the GNU General Public +License is intended to guarantee your freedom to share and change free +software--to make sure the software is free for all its users. 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I stripped most of it out +and added a few pieces to create a bootloader less than 12K for +the AT91RM9200 allowing boot from serial data flash. + + Darrell Harmon mail@dlharmon.com + +The following is the credits file included with u-boot. Much of that +code is used here. + + +# +# Parts of the development effort for this project have been +# sponsored by SIEMENS AG, Austria. Thanks to SIEMENS for +# supporting an Open Source project! +# +# +# This is at least a partial credits-file of individual people that +# have contributed to the U-Boot project. It is sorted by name and +# formatted to allow easy grepping and beautification by scripts. +# The fields are: name (N), email (E), web-address (W), PGP key ID +# and fingerprint (P), description (D), and snail-mail address (S). +# Thanks, +# +# Wolfgang Denk +#---------- + +N: Dr. Bruno Achauer +E: bruno@exet-ag.de +D: Support for NetBSD (both as host and target system) + +N: Guillaume Alexandre +E: guillaume.alexandre@gespac.ch +D: Add PCIPPC6 configuration + +N: Swen Anderson +E: sand@peppercon.de +D: ERIC Support + +N: Pantelis Antoniou +E: panto@intracom.gr +D: NETVIA & NETPHONE board support, ARTOS support. + +N: Pierre Aubert +E: +D: Support for RPXClassic board + +N: Yuli Barcohen +E: yuli@arabellasw.com +D: Unified support for Motorola MPC826xADS/MPC8272ADS/PQ2FADS boards. +D: Support for Zephyr Engineering ZPC.1900 board. +W: http://www.arabellasw.com + +N: Jerry van Baren +E: +D: BedBug port to 603e core (MPC82xx). Code for enhanced memory test. + +N: Pavel Bartusek +E: +D: Reiserfs support +W: http://www.elinos.com + +N: Andre Beaudin +E: +D: PCMCIA, Ethernet, TFTP + +N: Jon Benediktsson +E: jonb@marel.is +D: Support for Marel V37 board + +N: Raphael Bossek +E: raphael.bossek@solutions4linux.de +D: 8xxrom-0.3.0 + +N: Rick Bronson +E: rick@efn.org +D: Atmel AT91RM9200DK and NAND support + +N: David Brown +E: DBrown03@harris.com +D: Extensions to 8xxrom-0.3.0 + +N: Oliver Brown +E: obrown@adventnetworks.com +D: Port to the gw8260 board + +N: Jonathan De Bruyne +E: jonathan.debruyne@siemens.atea.be +D: Port to Siemens IAD210 board + +N: Ken Chou +E: kchou@ieee.org +D: Support for A3000 SBC board + +N: Conn Clark +E: clark@esteem.com +D: ESTEEM192E support + +N: Magnus Damm +E: damm@opensource.se +D: 8xxrom + +N: George G. Davis +E: gdavis@mvista.com +D: Board ports for ADS GraphicsClient+ and Intel Assabet + +N: Arun Dharankar +E: ADharankar@ATTBI.Com +D: threads / scheduler example code + +N: Kári Davíđsson +E: kd@flaga.is +D: FLAGA DM Support + +N: Wolfgang Denk +E: wd@denx.de +D: U-Boot initial version, continuing maintenance, ARMBoot merge +W: http://www.denx.de + +N: Dan A. Dickey +E: ddickey@charter.net +D: FADS Support + +N: James F. Dougherty +E: jfd@GigabitNetworks.COM +D: Port to the MOUSSE board + +N: Dave Ellis +E: DGE@sixnetio.com +D: EEPROM Speedup, SXNI855T port + +N: Thomas Elste +E: info@elste.org +D: Port for the ModNET50 Board, NET+50 CPU Port +W: http://www.imms.de + +N: Daniel Engström +E: daniel@omicron.se +D: x86 port, Support for sc520_cdp board + +N: Dr. Wolfgang Grandegger +E: wg@denx.de +D: Support for Interphase 4539 T1/E1/J1 PMC, PN62, CCM, SCM boards +W: www.denx.de + +N: Peter Figuli +E: peposh@etc.sk +D: Support for WEP EP250 (PXA) board + +N: Thomas Frieden +E: ThomasF@hyperion-entertainment.com +D: Support for AmigaOne + +N: Frank Gottschling +E: fgottschling@eltec.de +D: Support for ELTEC MHPC/BAB7xx/ELPPC boards, cfb-console, i8042, SMI LynxEM +W: www.eltec.de + +N: Marius Groeger +E: mgroeger@sysgo.de +D: MBX Support, board specific function interface, EST SBC8260 support; initial support for StrongARM (LART), ARM720TDMI (implementa A7) +W: www.elinos.com + +N: Kirk Haderlie +E: khaderlie@vividimage.com +D: Added TFTP to 8xxrom (-> 0.3.1) + +N: Chris Hallinan +E: clh@net1plus.com +D: DHCP Support + +N: Anne-Sophie Harnois +E: Anne-Sophie.Harnois@nextream.fr +D: Port to Walnut405 board + +N: Andreas Heppel +E: aheppel@sysgo.de +D: CPU Support for MPC 75x; board support for Eltec BAB750 [obsolete!] + +N: August Hoeraendl +E: august.hoerandl@gmx.at +D: Support for the logodl board (PXA2xx) + +N: Josh Huber +E: huber@alum.wpi.edu +D: Port to the Galileo Evaluation Board, and the MPC74xx cpu series. +W: http://www.mclx.com/ + +H: Stuart Hughes +E: stuarth@lineo.com +D: Port to MPC8260ADS board + +H: Rich Ireland +E: r.ireland@computer.org +D: FPGA device configuration driver + +N: Gary Jennejohn +E: garyj@jennejohn.org, gj@denx.de +D: Support for Samsung ARM920T S3C2400X, ARM920T "TRAB" +W: www.denx.de + +N: Murray Jensen +E: Murray.Jensen@cmst.csiro.au +D: Initial 8260 support; GDB support +D: Port to Cogent+Hymod boards; Hymod Board Database +W: http://www.msa.cmst.csiro.au/ourstaff/MurrayJensen/mjj.html + +N: Yoo. Jonghoon +E: yooth@ipone.co.kr +D: Added port to the RPXlite board + +N: Brad Kemp +E: Brad.Kemp@seranoa.com +D: Port to Windriver ppmc8260 board + +N: Sangmoon Kim +E: dogoil@etinsys.com +D: Support for debris board + +N: Thomas Koeller +E: tkoeller@gmx.net +D: Port to Motorola Sandpoint 3 (MPC8240) + +N: Raghu Krishnaprasad +E: Raghu.Krishnaprasad@fci.com +D: Support for Adder-II MPC852T evaluation board +W: http://www.forcecomputers.com + +N: Bernhard Kuhn +E: bkuhn@metrowerks.com +D Support for Coldfire CPU; Support for Motorola M5272C3 and M5282EVB boards + +N: Thomas Lange +E: thomas@corelatus.se +D: Support for GTH and dbau1x00 boards; lots of PCMCIA fixes + +N: The LEOX team +E: team@leox.org +D: Support for LEOX boards, DS164x RTC +W: http://www.leox.org + +N: Stephan Linz +E: linz@li-pro.net +D: Support for Nios Stratix Development Kit (DK-1S10) +D: Support for SSV ADNP/ESC1 (Nios Cyclone) +W: http://www.li-pro.net + +N: Raymond Lo +E: lo@routefree.com +D: Support for DOS partitions + +N: Dan Malek +E: dan@netx4.com +D: FADSROM, the grandfather of all of this + +N: Reinhard Meyer +E: r.meyer@emk-elektronik.de +D: Port to EMK TOP860 Module + +N: Jay Monkman +E: jtm@smoothsmoothie.com +D: EST SBC8260 support + +N: Frank Morauf +E: frank.morauf@salzbrenner.com +D: Support for Embedded Planet RPX Super Board + +N: David Müller +E: d.mueller@elsoft.ch +D: Support for Samsung ARM920T SMDK2410 eval board + +N: Scott McNutt +E: smcnutt@psyent.com +D: Support for Altera Nios-32 CPU, for Nios Cyclone Development Kit (DK-1C20) + +N: Rolf Offermanns +E: rof@sysgo.de +D: Initial support for SSV-DNP1110, SMC91111 driver +W: www.elinos.com + +N: Tolunay Orkun +E: torkun@nextio.com +D: Support for Cogent CSB272 board + +N: Keith Outwater +E: keith_outwater@mvis.com +D: Support for generic/custom MPC860T boards (GEN860T, GEN860T_SC) + +N: Frank Panno +E: fpanno@delphintech.com +D: Support for Embedded Planet EP8260 Board + +N: Denis Peter +E: d.peter@mpl.ch +D: Support for 4xx SCSI, floppy, CDROM, CT69000 video, ... +D: Support for PIP405 board +D: Support for MIP405 board + +N: Bill Pitts +E: wlp@mindspring.com +D: BedBug embedded debugger code + +N: Stefan Roese +E: stefan.roese@esd-electronics.com +D: IBM PPC401/403/405GP Support; Windows environment support + +N: Erwin Rol +E: erwin@muffin.org +D: boot support for RTEMS + +N: Neil Russell +E: caret@c-side.com +D: Author of LiMon-1.4.2, which contributed some ideas + +N: Travis B. Sawyer +E: travis.sawyer@sandburst.com +D: Support for IBM PPC440GX, XES XPedite1000 440GX PrPMC board. IBM 440gx Ref Platform (Ocotea) + +N: Paolo Scaffardi +E: arsenio@tin.it +D: FADS823 configuration, MPC823 video support, I2C, wireless keyboard, lots more + +N: Robert Schwebel +E: r.schwebel@pengutronix.de +D: Support for csb226, logodl and innokom boards (PXA2xx) + +N: Rob Taylor +E: robt@flyingpig.com +D: Port to MBX860T and Sandpoint8240 + +N: Erik Theisen +E: etheisen@mindspring.com +D: MBX8xx and many other patches + +N: Jim Thompson +E: jim@musenki.com +D: Support for MUSENKI board + +N: Rune Torgersen +E: +D: Support for Motorola MPC8266ADS board + +N: David Updegraff +E: dave@cray.com +D: Port to Cray L1 board; DHCP vendor extensions + +N: Martin Winistoerfer +E: martinwinistoerfer@gmx.ch +D: Port to MPC555/556 microcontrollers and support for cmi board + +N: Christian Vejlbo +E: christian.vejlbo@tellabs.com +D: FADS860T ethernet support + +N: John Zhan +E: zhanz@sinovee.com +D: Support for SinoVee Microsystems SC8xx SBC + +N: Alex Zuepke +E: azu@sysgo.de +D: Overall improvements on StrongARM, ARM720TDMI; Support for Tuxscreen; initial PCMCIA support for ARM +W: www.elinos.com + +N: Xianghua Xiao +E: x.xiao@motorola.com +D: Support for Motorola 85xx(PowerQUICC III) chip, MPC8540ADS and MPC8560ADS boards. diff --git a/Makefile b/Makefile new file mode 100644 index 000000000..17f9a1d7b --- /dev/null +++ b/Makefile @@ -0,0 +1,111 @@ +# +# (C) Copyright 2000-2004 +# Wolfgang Denk, DENX Software Engineering, wd@denx.de. +# +# See file CREDITS for list of people who contributed to this +# project. +# +# 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 program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place, Suite 330, Boston, +# MA 02111-1307 USA +# + +# Deal with colliding definitions from tcsh etc. +VENDOR= + +######################################################################### + +TOPDIR := $(shell if [ "$$PWD" != "" ]; then echo $$PWD; else pwd; fi) +export TOPDIR +ARCH = arm +CPU = arm7tdmi-s +export ARCH CPU VENDOR + +#CROSS_COMPILE = arm-unknown-linux-gnu- +#CROSS_COMPILE = arm-softfloat-linux-gnu- +#export CROSS_COMPILE + +# load other configuration +include $(TOPDIR)/config.mk + +######################################################################### +# blink objects....order is important (i.e. start must be first) + +AOBJS = +COBJS = src/blink.o + +# Add GCC lib +PLATFORM_LIBS += --no-warn-mismatch -L $(shell dirname `$(CC) $(CFLAGS) -print-libgcc-file-name`) -lgcc + +######################################################################### + +ALL = blink.dis blink.srec blink.bin System.map + +all: $(ALL) + +blink.srec: blink + $(OBJCOPY) ${OBJCFLAGS} -O srec $< $@ + +blink.ihex: blink + $(OBJCOPY) ${OBJCFLAGS} -O ihex $< $@ + +blink.bin: blink + $(OBJCOPY) ${OBJCFLAGS} -O binary $< $@ + +blink.dis: blink + $(OBJDUMP) -DS $< > $@ + +blink: $(AOBJS) $(COBJS) $(LDSCRIPT) + $(LD) $(LDFLAGS) $(AOBJS) $(COBJS) \ + --start-group $(PLATFORM_LIBS) --end-group \ + -Map blink.map -o blink + +System.map: blink + @$(NM) $< | \ + grep -v '\(compiled\)\|\(\.o$$\)\|\( [aUw] \)\|\(\.\.ng$$\)\|\(LASH[RL]DI\)' | \ + sort > System.map + + +######################################################################### + +.depend: Makefile $(AOBJS:.o=.S) $(COBJS:.o=.c) + $(CC) -M $(CFLAGS) $(AOBJS:.o=.S) $(COBJS:.o=.c) > $@ + +sinclude .depend + +######################################################################### + +clean: + find . -type f \ + \( -name 'core' -o -name '*.bak' -o -name '*~' \ + -o -name '*.o' -o -name '*.a' \) -print \ + | xargs rm -f + +clobber: clean + find . -type f \ + \( -name .depend -o -name '*.srec' -o -name '*.bin' \) \ + -print \ + | xargs rm -f + rm -f $(OBJS) *.bak tags TAGS + rm -fr *.*~ + rm -f blink blink.map $(ALL) + +mrproper \ +distclean: clobber + +backup: + F=`basename $(TOPDIR)` ; cd .. ; \ + tar --force-local -zcvf `date "+$$F-%Y-%m-%d-%T.tar.gz"` $$F + +######################################################################### diff --git a/boot.lds b/boot.lds new file mode 100644 index 000000000..a3e3cfc5c --- /dev/null +++ b/boot.lds @@ -0,0 +1,52 @@ +/* + * (C) Copyright 2002 + * Gary Jennejohn, DENX Software Engineering, + * + * See file CREDITS for list of people who contributed to this + * project. + * + * 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 program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ + +OUTPUT_FORMAT("elf32-littlearm", "elf32-littlearm", "elf32-littlearm") +/*OUTPUT_FORMAT("elf32-arm", "elf32-arm", "elf32-arm")*/ +OUTPUT_ARCH(arm) +ENTRY(_start) +SECTIONS +{ + . = 0x00400000; + + . = ALIGN(4); + .text : + { + src/blink.o (.text) + *(.text) + } + + . = ALIGN(4); + .rodata : { *(.rodata) } + + . = ALIGN(4); + .data : { *(.data) } + + . = ALIGN(4); + .got : { *(.got) } + + . = ALIGN(4); + __bss_start = .; + .bss : { *(.bss) } + _end = .; +} diff --git a/config.mk b/config.mk new file mode 100644 index 000000000..5ed41231c --- /dev/null +++ b/config.mk @@ -0,0 +1,88 @@ +# +# (C) Copyright 2000 +# Wolfgang Denk, DENX Software Engineering, wd@denx.de. +# +# See file CREDITS for list of people who contributed to this +# project. +# +# 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 program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place, Suite 330, Boston, +# MA 02111-1307 USA +# + +######################################################################### + +# clean the slate ... +PLATFORM_LDFLAGS = +PLATFORM_RELFLAGS = -fno-strict-aliasing -fno-common -ffixed-r8 -msoft-float +PLATFORM_CPPFLAGS = -march=armv4 -mtune=arm7tdmi -DCONFIG_ARM -D__ARM__ +TEXT_BASE = 0x00400000 + +######################################################################### + +# +# Include the make variables (CC, etc...) +# +AS = $(CROSS_COMPILE)as +LD = $(CROSS_COMPILE)ld +CC = $(CROSS_COMPILE)gcc +CPP = $(CC) -E +AR = $(CROSS_COMPILE)ar +NM = $(CROSS_COMPILE)nm +STRIP = $(CROSS_COMPILE)strip +OBJCOPY = $(CROSS_COMPILE)objcopy +OBJDUMP = $(CROSS_COMPILE)objdump +RANLIB = $(CROSS_COMPILE)RANLIB + +RELFLAGS= $(PLATFORM_RELFLAGS) +DBGFLAGS= -g -DDEBUG +OPTFLAGS= -Os #-fomit-frame-pointer +LDSCRIPT := boot.lds +OBJCFLAGS += --gap-fill=0xff + +gccincdir := $(shell $(CC) -print-file-name=include) + +CPPFLAGS := $(DBGFLAGS) $(OPTFLAGS) $(RELFLAGS) \ + -D__KERNEL__ -DTEXT_BASE=$(TEXT_BASE) \ + -I$(TOPDIR)/include \ + -fno-builtin -ffreestanding -nostdinc -isystem \ + $(gccincdir) -pipe $(PLATFORM_CPPFLAGS) + +ifdef BUILD_TAG +CFLAGS := $(CPPFLAGS) -Wall -Wstrict-prototypes \ + -DBUILD_TAG='"$(BUILD_TAG)"' +else +CFLAGS := $(CPPFLAGS) -Wall -Wstrict-prototypes +endif + +AFLAGS_DEBUG := -Wa,-gstabs +AFLAGS := $(AFLAGS_DEBUG) -D__ASSEMBLY__ $(CPPFLAGS) + +LDFLAGS += -Bstatic -T $(LDSCRIPT) -Ttext $(TEXT_BASE) $(PLATFORM_LDFLAGS) + +######################################################################### + +export CROSS_COMPILE AS LD CC CPP AR NM STRIP OBJCOPY OBJDUMP MAKE +export TEXT_BASE PLATFORM_CPPFLAGS PLATFORM_RELFLAGS CPPFLAGS CFLAGS AFLAGS + +######################################################################### + +%.s: %.S + $(CPP) $(AFLAGS) -o $@ $(CURDIR)/$< +%.o: %.S + $(CC) $(AFLAGS) -c -o $@ $(CURDIR)/$< +%.o: %.c + $(CC) $(CFLAGS) -c -o $@ $< + +######################################################################### diff --git a/include/embedded_types.h b/include/embedded_types.h new file mode 100644 index 000000000..8d061d860 --- /dev/null +++ b/include/embedded_types.h @@ -0,0 +1,143 @@ +/************************************************************************************ +* This file holds type definitions that maps the standard c-types into types +* with guaranteed sizes. The types are target/platform specific and must be edited +* for each new target/platform. +* +* The header file also provides definitions for TRUE, FALSE and NULL. +* +* (c) Copyright 2006, Freescale Semiconductor, Inc. All rights reserved. +* +* +* No part of this document must be reproduced in any form - including copied, +* transcribed, printed or by any electronic means - without specific written +* permission from Freescale Semiconductor. +*************************************************************************************/ + +#ifndef _EMBEDDEDTYPES_H_ +#define _EMBEDDEDTYPES_H_ +/************************************************************************************ +* +* TYPE DEFINITIONS +* +************************************************************************************/ + +typedef signed char int8_t; +typedef unsigned char uint8_t; +typedef signed short int16_t; +typedef unsigned short uint16_t; +typedef signed long int32_t; +typedef unsigned long uint32_t; +typedef signed long long int64_t; +typedef unsigned long long uint64_t; + +typedef signed char intn8_t; +typedef unsigned char uintn8_t; +typedef signed short intn16_t; +typedef unsigned short uintn16_t; +typedef signed long intn32_t; +typedef unsigned long uintn32_t; +typedef signed long long intn64_t; +typedef unsigned long long uintn64_t; + +/* boolean types */ +typedef uint8_t bool_t; +typedef uintn8_t booln_t; +/* used for indexing into an array in the most efficient manner for the platform */ +typedef uint8_t index_t; + +#define BIT0 0x00000001UL +#define BIT1 0x00000002UL +#define BIT2 0x00000004UL +#define BIT3 0x00000008UL +#define BIT4 0x00000010UL +#define BIT5 0x00000020UL +#define BIT6 0x00000040UL +#define BIT7 0x00000080UL +#define BIT8 0x00000100UL +#define BIT9 0x00000200UL +#define BIT10 0x00000400UL +#define BIT11 0x00000800UL +#define BIT12 0x00001000UL +#define BIT13 0x00002000UL +#define BIT14 0x00004000UL +#define BIT15 0x00008000UL +#define BIT16 0x00010000UL +#define BIT17 0x00020000UL +#define BIT18 0x00040000UL +#define BIT19 0x00080000UL +#define BIT20 0x00100000UL +#define BIT21 0x00200000UL +#define BIT22 0x00400000UL +#define BIT23 0x00800000UL +#define BIT24 0x01000000UL +#define BIT25 0x02000000UL +#define BIT26 0x04000000UL +#define BIT27 0x08000000UL +#define BIT28 0x10000000UL +#define BIT29 0x20000000UL +#define BIT30 0x40000000UL +#define BIT31 0x80000000UL + + +#define TRUE 1 +#define FALSE 0 + +#ifndef NULL +#define NULL (( void * )( 0 )) +#endif + +/* indicate endian-ness of this MCU */ +#define gBigEndian_c FALSE + +typedef uint32_t zbClock32_t; +typedef uint32_t zbClock24_t; +typedef uint16_t zbClock16_t; + +/* common macros to reduce code size in S08 */ +#if (gBigEndian_c) + +#define IsEqual2Bytes(aVal1, aVal2) (*((uint16_t *)(aVal1)) == *((uint16_t *)(aVal2))) +#define Copy2Bytes(aVal1, aVal2) (*((uint16_t *)(aVal1)) = *((uint16_t *)(aVal2))) +#define Set2Bytes(aVal1, iVal2) (*((uint16_t *)(aVal1)) = (iVal2)) +#define IsEqual2BytesInt(aVal1, iVal2) (*((uint16_t *)(aVal1)) == (iVal2)) +#define TwoBytesToUint16(aVal) ( *((uint16_t *)(aVal)) ) +#define FourBytesToUint32(aVal) ( *((uint32_t *)(aVal)) ) +#define TwoBytes2Byte(aVal) ( (uint8_t)( *( ( uint16_t * )(aVal) ) ) ) +#define Cmp2BytesToZero(aVal) (!( TwoBytesToUint16(aVal) )) +#define Inc4Bytes(aVal1, iVal2) ( *((uint32_t *)(aVal1)) += (iVal2)) + +#else + +#define Copy2Bytes(aVal1, aVal2) (FLib_MemCpy((void *)aVal1,(void *) aVal2, 2)) +void Set2Bytes(void *ptr, uint16_t val); +bool_t IsEqual2BytesInt(void *ptr, uint16_t val); +//#define Set2Bytes(aVal1, iVal2) (*((uint16_t *)(aVal1)) = (iVal2)) +//#define IsEqual2BytesInt(aVal1, iVal2) (*((uint16_t *)(aVal1)) == (iVal2)) +#define TwoBytesToUint16(aVal) ( ((uint16_t)(*((uint8_t *)(aVal))))|(((uint16_t)(*(((uint8_t *)(aVal))+1)))<<8) ) +#define FourBytesToUint32(aVal) ( ((uint32_t)TwoBytesToUint16(aVal))|(((uint32_t)TwoBytesToUint16(((uint8_t*)aVal)+2))<<16) ) +#define TwoBytes2Byte(aVal) ( (uint8_t)( *( ( uint8_t * )(aVal) ) ) ) +#define Cmp2BytesToZero(aVal) (!( TwoBytesToUint16(aVal) )) +void Inc4Bytes(uint8_t* aVal1, uint32_t Val2); +#define IsEqual2Bytes(aVal1, aVal2) (TwoBytesToUint16(aVal1) == TwoBytesToUint16(aVal2)) + +#endif /* #if (gBigEndian_c) */ + + +/* allow for routines/variables to be static or not at compile-time. */ +#define STATIC + +/* add assert codes if needed. Calls assert function. */ +typedef uint8_t assertCode_t; + +void BeeAppAssert(assertCode_t code); + + + +#define gAssertCode_NoTasks_c 0x01 /* not enough tasks. Increase gTsMaxTasks_c */ +#define gAssertCode_NoTimers_c 0x02 /* not enough timers. Increase gTmrApplicationTimers_c */ +#define gAssertCode_PageTooBig_c 0x04 /* An NVM page is to big to be stored. */ + + +#define gMaxIndex_c 0xfe + +#endif /* _EMBEDDEDTYPES_H_ */ diff --git a/mc1322x-load.pl b/mc1322x-load.pl new file mode 100755 index 000000000..ba6e02ad9 --- /dev/null +++ b/mc1322x-load.pl @@ -0,0 +1,77 @@ +#!/usr/bin/perl -w + +use Device::SerialPort 0.05; +use Term::ReadKey; +use Getopt::Long; + +use strict; + +my $filename = ''; +my $term = '/dev/ttyUSB0'; +my $baud = '115200'; +my $verbose; + +GetOptions ('file=s' => \$filename, + 'terminal' => \$term, + 'verbose' => \$verbose, + 'baud=s' => \$baud); + +$| = 1; + +if($filename eq '') { + print "Example usage: mc1322x-load.pl -f foo.bin -t /dev/ttyS0 -b 9600\n"; + print " -f required: binary file to load\n"; + print " -t default: /dev/ttyUSB0\n"; + print " -b default: 115200\n"; + exit; +} + +my $ob = Device::SerialPort->new ($term) or die "Can't start $term\n"; + # next test will die at runtime unless $ob + +$baud = 115200 if (!defined($baud)); + +$ob->baudrate($baud); +$ob->parity('none'); +$ob->databits(8); +$ob->stopbits(1); +$ob->handshake("rts"); + +my $c; + +$ob->write(pack('C','0')); + +my $ret = ''; +until($ret eq 'CONNECT') { + $c = $ob->input; + $ret .= $c; +} +print $ret . "\n"; + + +if (defined $filename) { + + my $size = -s $filename; + + print ("Size: $size bytes\n"); + $ob->write(pack('V',$size)); + + open(FILE, $filename) or die($!); + print "Sending $filename\n"; + + my $i = 1; + while(read(FILE, $c, 1)) { + print unpack('H',$c) . unpack('h',$c) if $verbose; + print "\n" if ($verbose && ($i%4==0)); + $i++; + $ob->write($c); + } +} + +print "done.\n"; + +$ob -> close or die "Close failed: $!\n"; +ReadMode 0; +undef $ob; # closes port AND frees memory in perl +exit; + diff --git a/src/blink.c b/src/blink.c new file mode 100644 index 000000000..794d82652 --- /dev/null +++ b/src/blink.c @@ -0,0 +1,26 @@ +#define MBAR_GPIO 0x80000000 +#define GPIO_PAD_DIR0 0x80000000 +#define GPIO_DATA0 0x80000008 +#define UART1_DATA 0x80005008 +#define DELAY 400000 + +#include "embedded_types.h" + +void main(void) { + + *(volatile uint32_t *)GPIO_PAD_DIR0 = 0x00000100; + + volatile uint32_t i; + + while(1) { + + *(volatile uint32_t *)GPIO_DATA0 = 0x00000100; + + for(i=0; i