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Remove weird LDSCRIPT that isn't necessary now.

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Change .bin generation to include only ROM-able sections.
TODO: Is there a better way to do the objcopy? It'd be great to put everything in the "rom" region into the .bin, instead of having to list out -j section for each of the sections that go to ROM.
This commit is contained in:
Jared Boone
2012-10-13 11:37:54 -07:00
parent 168c92a3d0
commit 57866227bf
3 changed files with 1 additions and 40 deletions
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38
firmware/common/LPC4330_M4_ram_only.ld
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@ -1,38 +0,0 @@
/*
* Copyright 2012 Michael Ossmann <mike@ossmann.com>
* Copyright 2012 Jared Boone <jared@sharebrained.com>
*
* This file is part of HackRF
*
* 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, 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; see the file COPYING. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street,
* Boston, MA 02110-1301, USA.
*/
/* Linker script for HackRF Jellybean (LPC4330, 1M SPI flash, 264K SRAM). */
MEMORY
{
ram_local1 (rwx) : ORIGIN = 0x10000000, LENGTH = 128K
ram_local2 (rwx) : ORIGIN = 0x10080000, LENGTH = 72K
ram_ahb1 (rwx) : ORIGIN = 0x20000000, LENGTH = 16K
/* Removed 32K of AHB SRAM for USB buffer. Straddles two blocks of RAM
* to get performance benefit of having two USB buffers addressable
* simultaneously (on two different buses of the AHB multilayer matrix)
*/
ram_ahb2 (rwx) : ORIGIN = 0x2000C000, LENGTH = 16K
}
/* Include the common ld script. */
INCLUDE libopencm3_lpc43xx_ram_only.ld

2
firmware/common/Makefile_inc.mk
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@ -80,7 +80,7 @@ flash: $(BINARY).flash
%.bin: %.elf
@#printf " OBJCOPY $(*).bin\n"
$(Q)$(OBJCOPY) -Obinary $(*).elf $(*).bin
$(Q)$(OBJCOPY) -Obinary -j .text -j .ARM.exidx $(*).elf $(*).bin
%.hex: %.elf
@#printf " OBJCOPY $(*).hex\n"

1
firmware/usb_performance/Makefile
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@ -35,5 +35,4 @@ SRC = $(BINARY).c \
../common/max5864.c \
../common/rffc5071.c
LDSCRIPT = ../common/LPC4330_M4_ram_only.ld
include ../common/Makefile_inc.mk