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arm/lpc176x: Adding "eth" linker script section.

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This commit is contained in:
Federico Casares
2014-09-09 10:48:21 -03:00
committed by Sebastian Huber
parent 4984ee4aa2
commit f59e64f268
5 changed files with 69 additions and 15 deletions
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1
c/src/lib/libbsp/arm/lpc176x/Makefile.am
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@@ -69,6 +69,7 @@ project_lib_DATA += startup/linkcmds
EXTRA_DIST =
EXTRA_DIST += startup/linkcmds.lpc1768_mbed
EXTRA_DIST += startup/linkcmds.lpc1768_mbed_ahb_ram
EXTRA_DIST += startup/linkcmds.lpc1768_mbed_ahb_ram_eth
# ----------------------------

16
c/src/lib/libbsp/arm/lpc176x/make/custom/lpc1768_mbed_ahb_ram.cfg
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@@ -2,18 +2,4 @@
# Config file for mbed LPC1768 board.
#
include $(RTEMS_ROOT)/make/custom/default.cfg
RTEMS_CPU = arm
CPU_CFLAGS = -march=armv7-m -mthumb
CFLAGS_OPTIMIZE_V = -O2 -ggdb3 -DNDEBUG
BINEXT?=.bin
# This defines the operations performed on the linked executable.
# is currently required.
define bsp-post-link
$(OBJCOPY) -O binary --strip-all \
$(basename $@)$(EXEEXT) $(basename $@)$(BINEXT)
$(SIZE) $(basename $@)$(EXEEXT)
endef
include $(RTEMS_ROOT)/make/custom/lpc1768_mbed.cfg

23
c/src/lib/libbsp/arm/lpc176x/make/custom/lpc1768_mbed_ahb_ram_eth-testsuite.tcfg Normal file
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@@ -0,0 +1,23 @@
#
# lpc1768_mbed_ahb_ram_eth RTEMS Test Database
#
# Format is one line per test that is _NOT_ built.
#
fileio
cdtest
flashdisk01
fsdosfsname01
jffs2_fserror
jffs2_fslink
jffs2_fspatheval
jffs2_fspermission
jffs2_fsrdwr
jffs2_fssymlink
jffs2_fstime
mghttpd01
pppd
spstkalloc02
utf8proc01
iostream
rtems++

5
c/src/lib/libbsp/arm/lpc176x/make/custom/lpc1768_mbed_ahb_ram_eth.cfg Normal file
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@@ -0,0 +1,5 @@
#
# Config file for mbed LPC1768 board.
#
include $(RTEMS_ROOT)/make/custom/lpc1768_mbed.cfg

39
c/src/lib/libbsp/arm/lpc176x/startup/linkcmds.lpc1768_mbed_ahb_ram_eth Normal file
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@@ -0,0 +1,39 @@
/* LPC1768 OEM Board from Embedded Artists */
MEMORY {
ROM_INT (RX) : ORIGIN = 0x00000000, LENGTH = 512k
RAM_INT (AIW) : ORIGIN = 0x10000000, LENGTH = 32k
RAM_AHB1 (AIW) : ORIGIN = 0x2007C000, LENGTH = 16k
RAM_AHB2 (AIW) : ORIGIN = 0x20080000, LENGTH = 16k
}
REGION_ALIAS ("REGION_START", ROM_INT);
REGION_ALIAS ("REGION_VECTOR", RAM_INT);
REGION_ALIAS ("REGION_TEXT", ROM_INT);
REGION_ALIAS ("REGION_TEXT_LOAD", ROM_INT);
REGION_ALIAS ("REGION_RODATA", ROM_INT);
REGION_ALIAS ("REGION_RODATA_LOAD", ROM_INT);
REGION_ALIAS ("REGION_DATA", RAM_INT);
REGION_ALIAS ("REGION_DATA_LOAD", ROM_INT);
REGION_ALIAS ("REGION_FAST_TEXT", RAM_INT);
REGION_ALIAS ("REGION_FAST_TEXT_LOAD", ROM_INT);
REGION_ALIAS ("REGION_FAST_DATA", RAM_INT);
REGION_ALIAS ("REGION_FAST_DATA_LOAD", ROM_INT);
REGION_ALIAS ("REGION_BSS", RAM_AHB1);
REGION_ALIAS ("REGION_WORK", RAM_INT);
REGION_ALIAS ("REGION_STACK", RAM_INT);
REGION_ALIAS ("REGION_ETH", RAM_AHB2);
bsp_stack_main_size = DEFINED (bsp_stack_main_size) ? bsp_stack_main_size : 1024;
bsp_stack_main_size = ALIGN (bsp_stack_main_size, bsp_stack_align);
SECTIONS {
.eth (NOLOAD) : ALIGN_WITH_INPUT {
bsp_section_eth_begin = .;
*(.eth)
bsp_section_eth_end = .;
} > REGION_ETH AT > REGION_ETH
bsp_section_eth_size = bsp_section_eth_end - bsp_section_eth_begin;
}
INCLUDE linkcmds.armv7m