mirror of
https://gitlab.rtems.org/rtems/rtos/rtems.git
synced 2025-12-25 22:07:15 +00:00
2008-08-15 Allan Hessenflow <allanh@kallisti.com>
* ChangeLog, Makefile.am, README, bsp_specs, configure.ac, preinstall.am, console/console.c, include/bsp.h, network/networkconfig.c, start/start.S, startup/bspstart.c, startup/linkcmds: New files.
This commit is contained in:
Joel Sherrill
7
c/src/lib/libbsp/bfin/bf537Stamp/ChangeLog
Normal file
7
c/src/lib/libbsp/bfin/bf537Stamp/ChangeLog
Normal file
@@ -0,0 +1,7 @@
|
||||
2008-08-15 Allan Hessenflow <allanh@kallisti.com>
|
||||
|
||||
* ChangeLog, Makefile.am, README, bsp_specs, configure.ac,
|
||||
preinstall.am, console/console.c, include/bsp.h,
|
||||
network/networkconfig.c, start/start.S, startup/bspstart.c,
|
||||
startup/linkcmds: New files.
|
||||
|
||||
69
c/src/lib/libbsp/bfin/bf537Stamp/Makefile.am
Normal file
69
c/src/lib/libbsp/bfin/bf537Stamp/Makefile.am
Normal file
@@ -0,0 +1,69 @@
|
||||
##
|
||||
## $Id$
|
||||
##
|
||||
|
||||
ACLOCAL_AMFLAGS = -I ../../../../aclocal
|
||||
|
||||
include $(top_srcdir)/../../../../automake/compile.am
|
||||
include $(top_srcdir)/../../bsp.am
|
||||
|
||||
dist_project_lib_DATA = bsp_specs
|
||||
|
||||
include_HEADERS = include/bsp.h
|
||||
include_HEADERS += ../../shared/include/tm27.h
|
||||
|
||||
nodist_include_HEADERS = include/bspopts.h
|
||||
DISTCLEANFILES = include/bspopts.h
|
||||
|
||||
noinst_PROGRAMS =
|
||||
|
||||
include_HEADERS += ../../shared/include/coverhd.h
|
||||
|
||||
EXTRA_DIST = start/start.S
|
||||
start.$(OBJEXT): start/start.S
|
||||
$(CPPASCOMPILE) -DASM -o $@ -c $<
|
||||
project_lib_DATA = start.$(OBJEXT)
|
||||
|
||||
dist_project_lib_DATA += startup/linkcmds
|
||||
|
||||
noinst_PROGRAMS += startup.rel
|
||||
startup_rel_SOURCES = ../../shared/bsplibc.c ../../shared/bsppost.c \
|
||||
../../shared/bsppredriverhook.c startup/bspstart.c \
|
||||
../../shared/bspclean.c ../../shared/sbrk.c ../../shared/setvec.c \
|
||||
../../shared/bootcard.c ../../shared/gnatinstallhandler.c
|
||||
startup_rel_CPPFLAGS = $(AM_CPPFLAGS)
|
||||
startup_rel_LDFLAGS = $(RTEMS_RELLDFLAGS)
|
||||
|
||||
noinst_PROGRAMS += console.rel
|
||||
console_rel_SOURCES = console/console.c
|
||||
console_rel_CPPFLAGS = $(AM_CPPFLAGS)
|
||||
console_rel_LDFLAGS = $(RTEMS_RELLDFLAGS)
|
||||
|
||||
if HAS_NETWORKING
|
||||
networkconfig_CPPFLAGS = -D__INSIDE_RTEMS_BSD_TCPIP_STACK__
|
||||
noinst_PROGRAMS += networkconfig.rel
|
||||
networkconfig_rel_SOURCES = network/networkconfig.c
|
||||
networkconfig_rel_CPPFLAGS = $(AM_CPPFLAGS) $(networkconfig_CPPFLAGS)
|
||||
networkconfig_rel_LDFLAGS = $(RTEMS_RELLDFLAGS)
|
||||
endif
|
||||
|
||||
noinst_LIBRARIES = libbsp.a
|
||||
libbsp_a_SOURCES =
|
||||
libbsp_a_LIBADD = startup.rel console.rel
|
||||
if HAS_NETWORKING
|
||||
libbsp_a_LIBADD += networkconfig.rel
|
||||
libbsp_a_LIBADD += ../../../libcpu/@RTEMS_CPU@/network.rel
|
||||
endif
|
||||
|
||||
libbsp_a_LIBADD += ../../../libcpu/@RTEMS_CPU@/mmu.rel
|
||||
libbsp_a_LIBADD += ../../../libcpu/@RTEMS_CPU@/interrupt.rel
|
||||
libbsp_a_LIBADD += ../../../libcpu/@RTEMS_CPU@/cache.rel
|
||||
libbsp_a_LIBADD += ../../../libcpu/@RTEMS_CPU@/uart.rel
|
||||
libbsp_a_LIBADD += ../../../libcpu/@RTEMS_CPU@/clock.rel
|
||||
libbsp_a_LIBADD += ../../../libcpu/@RTEMS_CPU@/rtc.rel
|
||||
libbsp_a_LIBADD += ../../../libcpu/@RTEMS_CPU@/timer.rel
|
||||
|
||||
EXTRA_DIST += times
|
||||
|
||||
include $(srcdir)/preinstall.am
|
||||
include $(top_srcdir)/../../../../automake/local.am
|
||||
41
c/src/lib/libbsp/bfin/bf537Stamp/README
Normal file
41
c/src/lib/libbsp/bfin/bf537Stamp/README
Normal file
@@ -0,0 +1,41 @@
|
||||
#
|
||||
# $Id$
|
||||
#
|
||||
|
||||
BSP NAME: bf537Stamp
|
||||
BOARD: ADZS-BF537-STAMP
|
||||
CPU FAMILY: Blackfin
|
||||
CPU: Blackfin 537
|
||||
MODE: 32 bit mode
|
||||
|
||||
DEBUG MONITOR: ICEBear
|
||||
SIMULATOR: Skyeye
|
||||
|
||||
PERIPHERALS
|
||||
===========
|
||||
TIMERS: internal
|
||||
RESOLUTION: 1 milisecond
|
||||
SERIAL PORTS: internal UART (polled/interrupt)
|
||||
REAL-TIME CLOCK: internal
|
||||
DMA: internal
|
||||
VIDEO: none
|
||||
SCSI: none
|
||||
NETWORKING: internal
|
||||
|
||||
DRIVER INFORMATION
|
||||
==================
|
||||
CLOCK DRIVER: internal
|
||||
TIMER DRIVER: internal
|
||||
|
||||
STDIO
|
||||
=====
|
||||
PORT: Console port 0
|
||||
ELECTRICAL: RS-232
|
||||
BAUD: 57600
|
||||
BITS PER CHARACTER: 8
|
||||
PARITY: None
|
||||
STOP BITS: 1
|
||||
|
||||
NOTES
|
||||
=====
|
||||
|
||||
10
c/src/lib/libbsp/bfin/bf537Stamp/bsp_specs
Normal file
10
c/src/lib/libbsp/bfin/bf537Stamp/bsp_specs
Normal file
@@ -0,0 +1,10 @@
|
||||
%rename endfile old_endfile
|
||||
%rename startfile old_startfile
|
||||
%rename link old_link
|
||||
|
||||
*startfile:
|
||||
%{!qrtems: %(old_startfile)} \
|
||||
%{!nostdlib: %{qrtems: start.o%s}}
|
||||
|
||||
*link:
|
||||
%{!qrtems: %(old_link)} %{qrtems: -dc -dp -N -e __start}
|
||||
29
c/src/lib/libbsp/bfin/bf537Stamp/configure.ac
Normal file
29
c/src/lib/libbsp/bfin/bf537Stamp/configure.ac
Normal file
@@ -0,0 +1,29 @@
|
||||
## Process this file with autoconf to produce a configure script.
|
||||
##
|
||||
## $Id$
|
||||
##
|
||||
|
||||
AC_PREREQ(2.60)
|
||||
AC_INIT([rtems-c-src-lib-libbsp-bfin-bf537Stamp],[_RTEMS_VERSION],[http://www.rtems.org/bugzilla])
|
||||
AC_CONFIG_SRCDIR([bsp_specs])
|
||||
RTEMS_TOP(../../../../../..)
|
||||
|
||||
RTEMS_CANONICAL_TARGET_CPU
|
||||
AM_INIT_AUTOMAKE([no-define nostdinc foreign 1.10])
|
||||
RTEMS_BSP_CONFIGURE
|
||||
|
||||
RTEMS_PROG_CC_FOR_TARGET([-ansi -fasm])
|
||||
RTEMS_CANONICALIZE_TOOLS
|
||||
RTEMS_PROG_CCAS
|
||||
|
||||
RTEMS_CHECK_NETWORKING
|
||||
AM_CONDITIONAL(HAS_NETWORKING,test "$HAS_NETWORKING" = "yes")
|
||||
|
||||
## bsp-specific options
|
||||
RTEMS_BSPOPTS_SET([CONSOLE_USE_INTERRUPTS],[*],[0])
|
||||
RTEMS_BSPOPTS_HELP([CONSOLE_USE_INTERRUPTS],
|
||||
[The console driver can operate in either polled or interrupt mode.])
|
||||
|
||||
# Explicitly list all Makefiles here
|
||||
AC_CONFIG_FILES([Makefile])
|
||||
AC_OUTPUT
|
||||
132
c/src/lib/libbsp/bfin/bf537Stamp/console/console.c
Normal file
132
c/src/lib/libbsp/bfin/bf537Stamp/console/console.c
Normal file
@@ -0,0 +1,132 @@
|
||||
/* Console driver for bf537Stamp
|
||||
*
|
||||
* Copyright (c) 2008 Kallisti Labs, Los Gatos, CA, USA
|
||||
* written by Allan Hessenflow <allanh@kallisti.com>
|
||||
*
|
||||
* The license and distribution terms for this file may be
|
||||
* found in the file LICENSE in this distribution or at
|
||||
* http://www.rtems.com/license/LICENSE.
|
||||
*
|
||||
* $Id$
|
||||
*/
|
||||
|
||||
|
||||
#include <rtems.h>
|
||||
#include <rtems/libio.h>
|
||||
#include <bsp.h>
|
||||
#include <rtems/bspIo.h>
|
||||
|
||||
#include <libcpu/bf537.h>
|
||||
#include <libcpu/interrupt.h>
|
||||
#include <libcpu/uart.h>
|
||||
|
||||
/*
|
||||
#undef CONSOLE_USE_INTERRUPTS
|
||||
#define CONSOLE_USE_INTERRUPTS 1
|
||||
*/
|
||||
|
||||
static bfin_uart_channel_t channels[] = {
|
||||
{"/dev/console",
|
||||
(char *) UART0_BASE_ADDRESS,
|
||||
CONSOLE_USE_INTERRUPTS,
|
||||
#ifdef CONSOLE_FORCE_BAUD
|
||||
CONSOLE_FORCE_BAUD,
|
||||
#else
|
||||
0,
|
||||
#endif
|
||||
NULL,
|
||||
0},
|
||||
{"/dev/tty1",
|
||||
(char *) UART1_BASE_ADDRESS,
|
||||
CONSOLE_USE_INTERRUPTS,
|
||||
0,
|
||||
NULL,
|
||||
0}
|
||||
};
|
||||
|
||||
static bfin_uart_config_t config = {
|
||||
SCLK,
|
||||
sizeof(channels) / sizeof(channels[0]),
|
||||
channels
|
||||
};
|
||||
|
||||
#if CONSOLE_USE_INTERRUPTS
|
||||
static bfin_isr_t bfinUARTISRs[] = {
|
||||
{SIC_DMA8_UART0_RX_VECTOR, bfin_uart_isr, 0, 0, NULL},
|
||||
{SIC_DMA10_UART1_RX_VECTOR, bfin_uart_isr, 0, 0, NULL},
|
||||
{SIC_DMA9_UART0_TX_VECTOR, bfin_uart_isr, 0, 0, NULL},
|
||||
{SIC_DMA11_UART1_TX_VECTOR, bfin_uart_isr, 0, 0, NULL}
|
||||
};
|
||||
#endif
|
||||
|
||||
|
||||
static void bf537Stamp_BSP_output_char(char c) {
|
||||
|
||||
bfin_uart_poll_write(0, c);
|
||||
}
|
||||
|
||||
static char bf537Stamp_BSP_poll_char(void) {
|
||||
|
||||
return bfin_uart_poll_read(0);
|
||||
}
|
||||
|
||||
BSP_output_char_function_type BSP_output_char = bf537Stamp_BSP_output_char;
|
||||
BSP_polling_getchar_function_type BSP_poll_char = bf537Stamp_BSP_poll_char;
|
||||
|
||||
rtems_device_driver console_initialize(rtems_device_major_number major,
|
||||
rtems_device_minor_number minor,
|
||||
void *arg) {
|
||||
rtems_status_code status;
|
||||
#if CONSOLE_USE_INTERRUPTS
|
||||
int i;
|
||||
#endif
|
||||
|
||||
status = bfin_uart_initialize(major, &config);
|
||||
#if CONSOLE_USE_INTERRUPTS
|
||||
for (i = 0; i < sizeof(bfinUARTISRs) / sizeof(bfinUARTISRs[0]); i++) {
|
||||
bfin_interrupt_register(&bfinUARTISRs[i]);
|
||||
bfin_interrupt_enable(&bfinUARTISRs[i], TRUE);
|
||||
}
|
||||
#endif
|
||||
|
||||
if (status != RTEMS_SUCCESSFUL)
|
||||
rtems_fatal_error_occurred(status);
|
||||
|
||||
return RTEMS_SUCCESSFUL;
|
||||
}
|
||||
|
||||
rtems_device_driver console_open(rtems_device_major_number major,
|
||||
rtems_device_minor_number minor,
|
||||
void *arg) {
|
||||
|
||||
return bfin_uart_open(major, minor, arg);
|
||||
}
|
||||
|
||||
rtems_device_driver console_close(rtems_device_major_number major,
|
||||
rtems_device_minor_number minor,
|
||||
void *arg) {
|
||||
|
||||
return rtems_termios_close(arg);
|
||||
}
|
||||
|
||||
rtems_device_driver console_read(rtems_device_major_number major,
|
||||
rtems_device_minor_number minor,
|
||||
void *arg) {
|
||||
|
||||
return rtems_termios_read(arg);
|
||||
}
|
||||
|
||||
rtems_device_driver console_write(rtems_device_major_number major,
|
||||
rtems_device_minor_number minor,
|
||||
void *arg) {
|
||||
|
||||
return rtems_termios_write(arg);
|
||||
}
|
||||
|
||||
rtems_device_driver console_control(rtems_device_major_number major,
|
||||
rtems_device_minor_number minor,
|
||||
void *arg) {
|
||||
|
||||
return rtems_termios_ioctl(arg);
|
||||
}
|
||||
|
||||
139
c/src/lib/libbsp/bfin/bf537Stamp/include/bsp.h
Normal file
139
c/src/lib/libbsp/bfin/bf537Stamp/include/bsp.h
Normal file
@@ -0,0 +1,139 @@
|
||||
/* bsp.h
|
||||
*
|
||||
* This include file contains all board IO definitions for bf537Stamp.
|
||||
*
|
||||
* Copyright (c) 2006 by Atos Automacao Industrial Ltda.
|
||||
* written by Alain Schaefer <alain.schaefer@easc.ch>
|
||||
* and Antonio Giovanini <antonio@atos.com.br>
|
||||
*
|
||||
* The license and distribution terms for this file may be
|
||||
* found in the file LICENSE in this distribution or at
|
||||
* http://www.rtems.com/license/LICENSE.
|
||||
*
|
||||
* $Id$
|
||||
*/
|
||||
|
||||
|
||||
#ifndef _BSP_H
|
||||
#define _BSP_H
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
#include <bspopts.h>
|
||||
|
||||
#include <rtems.h>
|
||||
#include <rtems/console.h>
|
||||
#include <rtems/clockdrv.h>
|
||||
|
||||
#include <libcpu/bf537.h>
|
||||
#include <libcpu/memoryRegs.h>
|
||||
|
||||
|
||||
/* #define CLOCK_DRIVER_USE_FAST_IDLE */
|
||||
|
||||
|
||||
/* configure data cache to use 16K of each SRAM bank when enabled */
|
||||
#define BSP_DATA_CACHE_CONFIG (3 << DMEM_CONTROL_DMC_SHIFT)
|
||||
|
||||
|
||||
/*
|
||||
* PLL and clock setup values:
|
||||
*/
|
||||
|
||||
/*
|
||||
* PLL configuration for bf533Stamp
|
||||
*
|
||||
* XTL = 27 MHz
|
||||
* CLKIN = 13 MHz
|
||||
* VCO = 391 MHz
|
||||
* CCLK = 391 MHz
|
||||
* SCLK = 130 MHz
|
||||
*/
|
||||
|
||||
#define PLL_CSEL 0x0000 /* CCLK = VCO */
|
||||
#define PLL_SSEL 0x0003 /* SCLK = CCLK/3 */
|
||||
#define PLL_MSEL 0x3A00 /* VCO = 29xCLKIN */
|
||||
#define PLL_DF 0x0001 /* CLKIN = XTL/2 */
|
||||
|
||||
#define CCLK 500000000 /* CORE CLOCK */
|
||||
#define SCLK 100000000 /* SYSTEM CLOCK */
|
||||
|
||||
#define CONSOLE_FORCE_BAUD 57600
|
||||
|
||||
/*
|
||||
* Blackfin environment memory map
|
||||
*/
|
||||
#define L1_DATA_SRAM_A 0xff800000L
|
||||
|
||||
#define FIFOLENGTH 0x100
|
||||
|
||||
/*
|
||||
* confdefs.h overrides for this BSP:
|
||||
* - number of termios serial ports (defaults to 1)
|
||||
*/
|
||||
|
||||
#define CONFIGURE_NUMBER_OF_TERMIOS_PORTS 2
|
||||
|
||||
/*
|
||||
* Simple spin delay in microsecond units for device drivers.
|
||||
* This is very dependent on the clock speed of the target.
|
||||
*/
|
||||
|
||||
#define rtems_bsp_delay( microseconds ) \
|
||||
{ \
|
||||
}
|
||||
|
||||
/* Constants */
|
||||
|
||||
#define RAM_START 0
|
||||
#define RAM_END 0x4000000
|
||||
|
||||
/* miscellaneous stuff assumed to exist */
|
||||
|
||||
/*
|
||||
* Device Driver Table Entries
|
||||
*/
|
||||
|
||||
/*
|
||||
* NOTE: Use the standard Console driver entry
|
||||
*/
|
||||
|
||||
/*
|
||||
* NOTE: Use the standard Clock driver entry
|
||||
*/
|
||||
|
||||
/* functions */
|
||||
|
||||
/*
|
||||
* Helper Function to use the EzKits LEDS.
|
||||
* Can be used by the Application.
|
||||
*/
|
||||
void setLED(uint8_t value);
|
||||
|
||||
/*
|
||||
* Helper Function to use the EzKits LEDS
|
||||
*/
|
||||
uint8_t getLED(void);
|
||||
|
||||
rtems_isr_entry set_vector( /* returns old vector */
|
||||
rtems_isr_entry handler, /* isr routine */
|
||||
rtems_vector_number vector, /* vector number */
|
||||
int type /* RTEMS or RAW intr */
|
||||
);
|
||||
|
||||
/*
|
||||
* Network driver configuration
|
||||
*/
|
||||
struct rtems_bsdnet_ifconfig;
|
||||
extern int bf537Stamp_network_driver_attach(struct rtems_bsdnet_ifconfig *, int);
|
||||
|
||||
#define RTEMS_BSP_NETWORK_DRIVER_NAME "eth1"
|
||||
#define RTEMS_BSP_NETWORK_DRIVER_ATTACH bf537Stamp_network_driver_attach
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif
|
||||
71
c/src/lib/libbsp/bfin/bf537Stamp/network/networkconfig.c
Normal file
71
c/src/lib/libbsp/bfin/bf537Stamp/network/networkconfig.c
Normal file
@@ -0,0 +1,71 @@
|
||||
/* networkconfig.c
|
||||
*
|
||||
* This file contains the network driver attach function and configuration
|
||||
* for the bf537Stamp.
|
||||
*
|
||||
* Copyright (c) 2008 Kallisti Labs, Los Gatos, CA, USA
|
||||
* written by Allan Hessenflow <allanh@kallisti.com>
|
||||
*
|
||||
* The license and distribution terms for this file may be
|
||||
* found in the file LICENSE in this distribution or at
|
||||
* http://www.rtems.com/license/LICENSE.
|
||||
*
|
||||
* $Id$
|
||||
*/
|
||||
|
||||
|
||||
|
||||
#include <bsp.h>
|
||||
#include <rtems/rtems_bsdnet.h>
|
||||
#include <libcpu/interrupt.h>
|
||||
#include <libcpu/ethernet.h>
|
||||
|
||||
|
||||
static bfin_ethernet_configuration_t ethConfig = {
|
||||
SCLK,
|
||||
(void *) EMAC_BASE_ADDRESS,
|
||||
(void *) DMA1_BASE_ADDRESS, /* ethernet receive */
|
||||
(void *) DMA2_BASE_ADDRESS, /* ethernet transmit */
|
||||
16, /* receive descriptors */
|
||||
16, /* transmit descriptors */
|
||||
mii, /* phy type */
|
||||
1 /* phy address */
|
||||
};
|
||||
|
||||
static bfin_isr_t ethISRs[] = {
|
||||
/* careful - shared with a bunch of things */
|
||||
/*
|
||||
{SIC_MAC_ERROR_VECTOR,
|
||||
bfin_ethernet_mac_isr,
|
||||
0,
|
||||
0,
|
||||
NULL},
|
||||
*/
|
||||
/* careful - shared with porth irqa */
|
||||
{SIC_DMA1_MAC_RX_VECTOR,
|
||||
bfin_ethernet_rxdma_isr,
|
||||
0,
|
||||
0,
|
||||
NULL},
|
||||
/* careful - shared with porth irqb */
|
||||
{SIC_DMA2_MAC_TX_VECTOR,
|
||||
bfin_ethernet_txdma_isr,
|
||||
0,
|
||||
0,
|
||||
NULL}
|
||||
};
|
||||
|
||||
int bf537Stamp_network_driver_attach(struct rtems_bsdnet_ifconfig *config,
|
||||
int attaching) {
|
||||
int result;
|
||||
int i;
|
||||
|
||||
result = bfin_ethernet_driver_attach(config, attaching, ðConfig);
|
||||
for (i = 0; i < sizeof(ethISRs) / sizeof(ethISRs[0]); i++) {
|
||||
bfin_interrupt_register(ðISRs[i]);
|
||||
bfin_interrupt_enable(ðISRs[i], TRUE);
|
||||
}
|
||||
|
||||
return result;
|
||||
}
|
||||
|
||||
58
c/src/lib/libbsp/bfin/bf537Stamp/preinstall.am
Normal file
58
c/src/lib/libbsp/bfin/bf537Stamp/preinstall.am
Normal file
@@ -0,0 +1,58 @@
|
||||
## Automatically generated by ampolish3 - Do not edit
|
||||
|
||||
if AMPOLISH3
|
||||
$(srcdir)/preinstall.am: Makefile.am
|
||||
$(AMPOLISH3) $(srcdir)/Makefile.am > $(srcdir)/preinstall.am
|
||||
endif
|
||||
|
||||
PREINSTALL_DIRS =
|
||||
DISTCLEANFILES += $(PREINSTALL_DIRS)
|
||||
|
||||
all-local: $(TMPINSTALL_FILES)
|
||||
|
||||
TMPINSTALL_FILES =
|
||||
CLEANFILES = $(TMPINSTALL_FILES)
|
||||
|
||||
all-am: $(PREINSTALL_FILES)
|
||||
|
||||
PREINSTALL_FILES =
|
||||
CLEANFILES += $(PREINSTALL_FILES)
|
||||
|
||||
$(PROJECT_LIB)/$(dirstamp):
|
||||
@$(MKDIR_P) $(PROJECT_LIB)
|
||||
@: > $(PROJECT_LIB)/$(dirstamp)
|
||||
PREINSTALL_DIRS += $(PROJECT_LIB)/$(dirstamp)
|
||||
|
||||
$(PROJECT_INCLUDE)/$(dirstamp):
|
||||
@$(MKDIR_P) $(PROJECT_INCLUDE)
|
||||
@: > $(PROJECT_INCLUDE)/$(dirstamp)
|
||||
PREINSTALL_DIRS += $(PROJECT_INCLUDE)/$(dirstamp)
|
||||
|
||||
$(PROJECT_LIB)/bsp_specs: bsp_specs $(PROJECT_LIB)/$(dirstamp)
|
||||
$(INSTALL_DATA) $< $(PROJECT_LIB)/bsp_specs
|
||||
PREINSTALL_FILES += $(PROJECT_LIB)/bsp_specs
|
||||
|
||||
$(PROJECT_INCLUDE)/bsp.h: include/bsp.h $(PROJECT_INCLUDE)/$(dirstamp)
|
||||
$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/bsp.h
|
||||
PREINSTALL_FILES += $(PROJECT_INCLUDE)/bsp.h
|
||||
|
||||
$(PROJECT_INCLUDE)/tm27.h: ../../shared/include/tm27.h $(PROJECT_INCLUDE)/$(dirstamp)
|
||||
$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/tm27.h
|
||||
PREINSTALL_FILES += $(PROJECT_INCLUDE)/tm27.h
|
||||
|
||||
$(PROJECT_INCLUDE)/bspopts.h: include/bspopts.h $(PROJECT_INCLUDE)/$(dirstamp)
|
||||
$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/bspopts.h
|
||||
PREINSTALL_FILES += $(PROJECT_INCLUDE)/bspopts.h
|
||||
|
||||
$(PROJECT_INCLUDE)/coverhd.h: ../../shared/include/coverhd.h $(PROJECT_INCLUDE)/$(dirstamp)
|
||||
$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/coverhd.h
|
||||
PREINSTALL_FILES += $(PROJECT_INCLUDE)/coverhd.h
|
||||
|
||||
$(PROJECT_LIB)/start.$(OBJEXT): start.$(OBJEXT) $(PROJECT_LIB)/$(dirstamp)
|
||||
$(INSTALL_DATA) $< $(PROJECT_LIB)/start.$(OBJEXT)
|
||||
TMPINSTALL_FILES += $(PROJECT_LIB)/start.$(OBJEXT)
|
||||
|
||||
$(PROJECT_LIB)/linkcmds: startup/linkcmds $(PROJECT_LIB)/$(dirstamp)
|
||||
$(INSTALL_DATA) $< $(PROJECT_LIB)/linkcmds
|
||||
PREINSTALL_FILES += $(PROJECT_LIB)/linkcmds
|
||||
|
||||
102
c/src/lib/libbsp/bfin/bf537Stamp/start/start.S
Normal file
102
c/src/lib/libbsp/bfin/bf537Stamp/start/start.S
Normal file
@@ -0,0 +1,102 @@
|
||||
/*
|
||||
* $Id$
|
||||
*/
|
||||
|
||||
#include <libcpu/bf537.h>
|
||||
#include <libcpu/sicRegs.h>
|
||||
#include <libcpu/cecRegs.h>
|
||||
#include <libcpu/coreTimerRegs.h>
|
||||
|
||||
#ifndef LO
|
||||
#define LO(con32) ((con32) & 0xFFFF)
|
||||
#endif
|
||||
#ifndef HI
|
||||
#define HI(con32) (((con32) >> 16) & 0xFFFF)
|
||||
#endif
|
||||
|
||||
|
||||
.section .init
|
||||
.globl __init
|
||||
.type __init,@function
|
||||
__init:
|
||||
.section .fini
|
||||
.globl __fini
|
||||
.type __fini,@function
|
||||
__fini:
|
||||
|
||||
|
||||
.section .start
|
||||
.align 4
|
||||
|
||||
.global __start
|
||||
__start:
|
||||
cli r0;
|
||||
|
||||
/* setup an initial stack */
|
||||
sp.h = 0xFFB0;
|
||||
sp.l = 0x0F00;
|
||||
|
||||
/* disable timer interrupts */
|
||||
p0.h = HI(TCNTL);
|
||||
p0.l = LO(TCNTL);
|
||||
r0 = 0;
|
||||
[p0] = r0;
|
||||
|
||||
/* disable all interrupts routed through sic */
|
||||
p0.h = HI(SIC_IMASK);
|
||||
p0.l = LO(SIC_IMASK);
|
||||
[p0] = r0;
|
||||
|
||||
/* this is so we can stay in supervisor mode and still be able to
|
||||
accept interrupts later. */
|
||||
p0.h = start;
|
||||
p0.l = start;
|
||||
p1.h = HI(CEC_EVT15);
|
||||
p1.l = LO(CEC_EVT15);
|
||||
|
||||
[p1] = p0;
|
||||
|
||||
r0 = 0x8000 (z);
|
||||
sti r0;
|
||||
|
||||
raise 15;
|
||||
|
||||
p0.h = wait;
|
||||
p0.l = wait;
|
||||
|
||||
reti = p0;
|
||||
rti;
|
||||
|
||||
/* wait for event 15 */
|
||||
wait:
|
||||
jump wait;
|
||||
|
||||
start:
|
||||
[--sp] = reti; /* allow us to process interrupts later */
|
||||
|
||||
/* mask interrupts for now */
|
||||
cli r0;
|
||||
|
||||
p0.h = _bss_start;
|
||||
p0.l = _bss_start;
|
||||
p1.h = _end;
|
||||
p1.l = _end;
|
||||
r0 = p0;
|
||||
r1 = p1;
|
||||
r1 = r1 - r0;
|
||||
p1 = r1;
|
||||
r0 = 0;
|
||||
|
||||
/* Set _bss_start until _end to zero */
|
||||
lsetup(loop1,loop2) lc0 = p1;
|
||||
loop1: b[p0] = r0;
|
||||
loop2: p0 +=1;
|
||||
|
||||
p0.h = _boot_card;
|
||||
p0.l = _boot_card;
|
||||
call (p0);
|
||||
|
||||
p0.h = _exit;
|
||||
p0.l = _exit;
|
||||
jump (p0);
|
||||
|
||||
241
c/src/lib/libbsp/bfin/bf537Stamp/startup/bspstart.c
Normal file
241
c/src/lib/libbsp/bfin/bf537Stamp/startup/bspstart.c
Normal file
@@ -0,0 +1,241 @@
|
||||
/* bspstart.c for bf537Stamp
|
||||
*
|
||||
* This routine starts the application. It includes application,
|
||||
* board, and monitor specific initialization and configuration.
|
||||
* The generic CPU dependent initialization has been performed
|
||||
* before this routine is invoked.
|
||||
*
|
||||
* Copyright (c) 2006 by Atos Automacao Industrial Ltda.
|
||||
* written by Alain Schaefer <alain.schaefer@easc.ch>
|
||||
* and Antonio Giovanini <antonio@atos.com.br>
|
||||
*
|
||||
* The license and distribution terms for this file may be
|
||||
* found in the file LICENSE in this distribution or at
|
||||
* http://www.rtems.com/license/LICENSE.
|
||||
*
|
||||
* $Id$
|
||||
*/
|
||||
|
||||
|
||||
#include <string.h>
|
||||
|
||||
#include <rtems/libio.h>
|
||||
#include <rtems/libcsupport.h>
|
||||
#include <libcpu/bf537.h>
|
||||
#include <libcpu/gpioRegs.h>
|
||||
#include <libcpu/mmu.h>
|
||||
#include <libcpu/interrupt.h>
|
||||
#include <bsp.h>
|
||||
|
||||
|
||||
#if 0
|
||||
static bfin_mmu_region_t mmuRegions[] = {
|
||||
};
|
||||
#endif
|
||||
|
||||
/*
|
||||
* Use the shared implementations of the following routines
|
||||
*/
|
||||
|
||||
void bsp_postdriver_hook(void);
|
||||
void bsp_libc_init(void *, uint32_t, int);
|
||||
|
||||
void Init_RTC(void);
|
||||
|
||||
static void initPLL(void);
|
||||
static void initEBIU(void);
|
||||
static void initGPIO(void);
|
||||
|
||||
/*
|
||||
* Function: bsp_pretasking_hook
|
||||
* Created: 95/03/10
|
||||
*
|
||||
* Description:
|
||||
* BSP pretasking hook. Called just before drivers are initialized.
|
||||
* Used to setup libc and install any BSP extensions.
|
||||
*
|
||||
* NOTES:
|
||||
* Must not use libc (to do io) from here, since drivers are
|
||||
* not yet initialized.
|
||||
*
|
||||
*/
|
||||
|
||||
void bsp_pretasking_hook(void) {
|
||||
extern int HeapBase;
|
||||
extern int RamBase;
|
||||
extern int RamSize;
|
||||
unsigned long heapSize;
|
||||
void *heapStart;
|
||||
|
||||
bfin_interrupt_init();
|
||||
|
||||
heapStart = &HeapBase;
|
||||
heapSize = (unsigned long) &RamBase;
|
||||
heapSize += (unsigned long) &RamSize;
|
||||
heapSize -= (unsigned long) &HeapBase;
|
||||
|
||||
bsp_libc_init(heapStart, heapSize, 0);
|
||||
|
||||
}
|
||||
|
||||
/*
|
||||
* bsp_start
|
||||
*
|
||||
* This routine does the bulk of the system initialization.
|
||||
*/
|
||||
void bsp_start(void) {
|
||||
|
||||
extern void *_WorkspaceBase;
|
||||
|
||||
/* BSP Hardware Initialization*/
|
||||
|
||||
/*bfin_mmu_init(sizeof(mmuRegions) / sizeof(mmuRegions[0]), mmuRegions);*/
|
||||
|
||||
Init_RTC(); /* Blackfin Real Time Clock initialization */
|
||||
|
||||
initPLL(); /* PLL initialization */
|
||||
initEBIU(); /* EBIU initialization */
|
||||
initGPIO(); /* GPIO initialization */
|
||||
|
||||
/*
|
||||
* Allocate the memory for the RTEMS Work Space. This can come from
|
||||
* a variety of places: hard coded address, malloc'ed from outside
|
||||
* RTEMS world (e.g. simulator or primitive memory manager), or (as
|
||||
* typically done by stock BSPs) by subtracting the required amount
|
||||
* of work space from the last physical address on the CPU board.
|
||||
*/
|
||||
|
||||
/*
|
||||
* Need to "allocate" the memory for the RTEMS Workspace and
|
||||
* tell the RTEMS configuration where it is. This memory is
|
||||
* not malloc'ed. It is just "pulled from the air".
|
||||
*/
|
||||
|
||||
Configuration.work_space_start = (void *) &_WorkspaceBase;
|
||||
|
||||
}
|
||||
|
||||
/*
|
||||
* initPLL
|
||||
*
|
||||
* Routine to initialize the PLL. The BF537 Stamp uses a 27 Mhz XTAL. BISON
|
||||
* See "../bf537Stamp/include/bsp.h" for more information.
|
||||
*/
|
||||
|
||||
static void initPLL(void) {
|
||||
|
||||
#ifdef BISON
|
||||
unsigned int n;
|
||||
|
||||
/* Configure PLL registers */
|
||||
*((uint16_t*)PLL_LOCKCNT) = 0x1000;
|
||||
*((uint16_t*)PLL_DIV) = PLL_CSEL|PLL_SSEL;
|
||||
*((uint16_t*)PLL_CTL) = PLL_MSEL|PLL_DF;
|
||||
|
||||
/* Commands to set PLL values */
|
||||
asm("cli r0;");
|
||||
asm("idle;");
|
||||
asm("sti r0;");
|
||||
|
||||
/* Delay for PLL stabilization */
|
||||
for (n=0; n<200; n++) {}
|
||||
#endif
|
||||
|
||||
}
|
||||
|
||||
/*
|
||||
* initEBIU
|
||||
*
|
||||
* Configure extern memory
|
||||
*/
|
||||
|
||||
static void initEBIU(void) {
|
||||
#ifdef BISON
|
||||
/* Configure FLASH */
|
||||
*((uint32_t*)EBIU_AMBCTL0) = 0x7bb07bb0L;
|
||||
*((uint32_t*)EBIU_AMBCTL1) = 0x7bb07bb0L;
|
||||
*((uint16_t*)EBIU_AMGCTL) = 0x000f;
|
||||
|
||||
/* Configure SDRAM
|
||||
*((uint32_t*)EBIU_SDGCTL) = 0x0091998d;
|
||||
*((uint16_t*)EBIU_SDBCTL) = 0x0013;
|
||||
*((uint16_t*)EBIU_SDRRC) = 0x0817;
|
||||
*/
|
||||
#endif
|
||||
}
|
||||
|
||||
/*
|
||||
* initGPIO
|
||||
*
|
||||
* Enable LEDs port
|
||||
*/
|
||||
static void initGPIO(void) {
|
||||
|
||||
*(uint16_t volatile *) PORT_MUX = 0;
|
||||
|
||||
/* port f bits 0, 1: uart0 tx, rx */
|
||||
/* bits 2 - 5: buttons */
|
||||
/* bits 6 - 11: leds */
|
||||
*(uint16_t volatile *) PORTF_FER = 0x0003;
|
||||
*(uint16_t volatile *) (PORTFIO_BASE_ADDRESS + PORTIO_OFFSET) = 0x0000;
|
||||
*(uint16_t volatile *) (PORTFIO_BASE_ADDRESS + PORTIO_INEN_OFFSET) = 0x003c;
|
||||
*(uint16_t volatile *) (PORTFIO_BASE_ADDRESS + PORTIO_POLAR_OFFSET) = 0x0000;
|
||||
*(uint16_t volatile *) (PORTFIO_BASE_ADDRESS + PORTIO_EDGE_OFFSET) = 0x0000;
|
||||
*(uint16_t volatile *) (PORTFIO_BASE_ADDRESS + PORTIO_BOTH_OFFSET) = 0x0000;
|
||||
*(uint16_t volatile *) (PORTFIO_BASE_ADDRESS + PORTIO_MASKA_OFFSET) = 0x0000;
|
||||
*(uint16_t volatile *) (PORTFIO_BASE_ADDRESS + PORTIO_MASKB_OFFSET) = 0x0000;
|
||||
*(uint16_t volatile *) (PORTFIO_BASE_ADDRESS + PORTIO_DIR_OFFSET) = 0x0fc0;
|
||||
|
||||
*(uint16_t volatile *) PORTG_FER = 0x0000;
|
||||
*(uint16_t volatile *) (PORTGIO_BASE_ADDRESS + PORTIO_OFFSET) = 0x0000;
|
||||
*(uint16_t volatile *) (PORTGIO_BASE_ADDRESS + PORTIO_INEN_OFFSET) = 0x0000;
|
||||
*(uint16_t volatile *) (PORTGIO_BASE_ADDRESS + PORTIO_POLAR_OFFSET) = 0x0000;
|
||||
*(uint16_t volatile *) (PORTGIO_BASE_ADDRESS + PORTIO_EDGE_OFFSET) = 0x0000;
|
||||
*(uint16_t volatile *) (PORTGIO_BASE_ADDRESS + PORTIO_BOTH_OFFSET) = 0x0000;
|
||||
*(uint16_t volatile *) (PORTGIO_BASE_ADDRESS + PORTIO_MASKA_OFFSET) = 0x0000;
|
||||
*(uint16_t volatile *) (PORTGIO_BASE_ADDRESS + PORTIO_MASKB_OFFSET) = 0x0000;
|
||||
*(uint16_t volatile *) (PORTGIO_BASE_ADDRESS + PORTIO_DIR_OFFSET) = 0x0000;
|
||||
|
||||
/* port h bits 0 - 15: ethernet */
|
||||
*(uint16_t volatile *) PORTH_FER = 0xffff;
|
||||
*(uint16_t volatile *) (PORTHIO_BASE_ADDRESS + PORTIO_OFFSET) = 0x0000;
|
||||
*(uint16_t volatile *) (PORTHIO_BASE_ADDRESS + PORTIO_INEN_OFFSET) = 0x0000;
|
||||
*(uint16_t volatile *) (PORTHIO_BASE_ADDRESS + PORTIO_POLAR_OFFSET) = 0x0000;
|
||||
*(uint16_t volatile *) (PORTHIO_BASE_ADDRESS + PORTIO_EDGE_OFFSET) = 0x0000;
|
||||
*(uint16_t volatile *) (PORTHIO_BASE_ADDRESS + PORTIO_BOTH_OFFSET) = 0x0000;
|
||||
*(uint16_t volatile *) (PORTHIO_BASE_ADDRESS + PORTIO_MASKA_OFFSET) = 0x0000;
|
||||
*(uint16_t volatile *) (PORTHIO_BASE_ADDRESS + PORTIO_MASKB_OFFSET) = 0x0000;
|
||||
*(uint16_t volatile *) (PORTHIO_BASE_ADDRESS + PORTIO_DIR_OFFSET) = 0x0000;
|
||||
}
|
||||
|
||||
/*
|
||||
* Helper Function to use the EzKits LEDS.
|
||||
* Can be used by the Application.
|
||||
*/
|
||||
void setLEDs(uint8_t value) {
|
||||
|
||||
*(uint16_t volatile *) (PORTFIO_BASE_ADDRESS + PORTIO_CLEAR_OFFSET) =
|
||||
(uint16_t) (~value & 0x3f) << 6;
|
||||
*(uint16_t volatile *) (PORTFIO_BASE_ADDRESS + PORTIO_SET_OFFSET) =
|
||||
(uint16_t) (value & 0x3f) << 6;
|
||||
}
|
||||
|
||||
/*
|
||||
* Helper Function to use the EzKits LEDS
|
||||
*/
|
||||
uint8_t getLEDs(void) {
|
||||
uint16_t r;
|
||||
|
||||
r = *(uint16_t volatile *) (PORTFIO_BASE_ADDRESS + PORTIO_OFFSET);
|
||||
return (uint8_t) ((r >> 6) & 0x3f);
|
||||
}
|
||||
|
||||
uint8_t getButtons(void) {
|
||||
uint16_t r;
|
||||
|
||||
r = *(uint16_t volatile *) (PORTFIO_BASE_ADDRESS + PORTIO_OFFSET);
|
||||
|
||||
return (uint8_t) ((r >> 2) & 0x0f);
|
||||
}
|
||||
|
||||
|
||||
170
c/src/lib/libbsp/bfin/bf537Stamp/startup/linkcmds
Normal file
170
c/src/lib/libbsp/bfin/bf537Stamp/startup/linkcmds
Normal file
@@ -0,0 +1,170 @@
|
||||
/*
|
||||
* $Id$
|
||||
*/
|
||||
|
||||
OUTPUT_FORMAT("elf32-bfin", "elf32-bfin",
|
||||
"elf32-bfin")
|
||||
|
||||
OUTPUT_ARCH(bfin)
|
||||
ENTRY(__start)
|
||||
|
||||
/*
|
||||
* Declare some sizes.
|
||||
*/
|
||||
_RamBase = DEFINED(_RamBase) ? _RamBase : 0x0;
|
||||
_RamSize = DEFINED(_RamSize) ? _RamSize : 0x04000000;
|
||||
/*_HeapSize = DEFINED(_HeapSize) ? _HeapSize : 0x0200000;*/
|
||||
_StackSize = DEFINED(_StackSize) ? _StackSize : 0x1000;
|
||||
|
||||
MEMORY
|
||||
{
|
||||
sdram(rwx) : ORIGIN = 0x00001000, LENGTH = 0x03fff000
|
||||
/*
|
||||
l1code(rwx) : ORIGIN = 0xffa08000, LENGTH = 0x00008000
|
||||
l1data(rwx) : ORIGIN = 0xff804000, LENGTH = 0x00004000
|
||||
*/
|
||||
}
|
||||
|
||||
SECTIONS
|
||||
{
|
||||
|
||||
/*
|
||||
.l1code :
|
||||
{
|
||||
*/
|
||||
/*jump.o (.text)*/
|
||||
/*
|
||||
} > l1code
|
||||
*/
|
||||
|
||||
.init :
|
||||
{
|
||||
*(.start)
|
||||
KEEP (*(.init))
|
||||
} > sdram /*=0*/
|
||||
|
||||
.text :
|
||||
{
|
||||
CREATE_OBJECT_SYMBOLS
|
||||
*(.text)
|
||||
*(.rodata*)
|
||||
*(.gnu.linkonce.r*)
|
||||
|
||||
/*
|
||||
* Special FreeBSD sysctl sections.
|
||||
*/
|
||||
. = ALIGN (16);
|
||||
___start_set_sysctl_set = .;
|
||||
*(set_sysctl_*);
|
||||
___stop_set_sysctl_set = ABSOLUTE(.);
|
||||
*(set_domain_*);
|
||||
*(set_pseudo_*);
|
||||
|
||||
_etext = .;
|
||||
|
||||
___CTOR_LIST__ = .;
|
||||
LONG((___CTOR_END__ - ___CTOR_LIST__) / 4 - 2)
|
||||
*(.ctors)
|
||||
LONG(0)
|
||||
___CTOR_END__ = .;
|
||||
___DTOR_LIST__ = .;
|
||||
LONG((___DTOR_END__ - ___DTOR_LIST__) / 4 - 2)
|
||||
*(.dtors)
|
||||
LONG(0)
|
||||
___DTOR_END__ = .;
|
||||
} > sdram
|
||||
|
||||
.fini :
|
||||
{
|
||||
KEEP (*(.fini))
|
||||
} > sdram /*=0*/
|
||||
|
||||
.data :
|
||||
{
|
||||
*(.data)
|
||||
*(.jcr)
|
||||
*(.gnu.linkonce.d*)
|
||||
CONSTRUCTORS
|
||||
_edata = .;
|
||||
} > sdram
|
||||
|
||||
.eh_frame : { *(.eh_frame) } > sdram
|
||||
.data1 : { *(.data1) } > sdram
|
||||
.eh_frame : { *(.eh_frame) } > sdram
|
||||
.gcc_except_table : { *(.gcc_except_table*) } > sdram
|
||||
|
||||
.rodata :
|
||||
{
|
||||
*(.rodata)
|
||||
*(.rodata.*)
|
||||
*(.gnu.linkonce.r*)
|
||||
} > sdram
|
||||
|
||||
|
||||
.bss :
|
||||
{
|
||||
_bss_start = .;
|
||||
_clear_start = .;
|
||||
*(.bss)
|
||||
*(.gnu.linkonce.b.*)
|
||||
*(COMMON)
|
||||
. = ALIGN (64);
|
||||
_stack_init = .;
|
||||
. += _StackSize;
|
||||
_clear_end = .;
|
||||
_WorkspaceBase = .;
|
||||
. += 512K; /* reserve some memory for workspace */
|
||||
_HeapBase = .;
|
||||
/*
|
||||
. += _HeapSize;
|
||||
*/
|
||||
_end = .;
|
||||
__end = .;
|
||||
} > sdram
|
||||
|
||||
/* Debugging stuff follows */
|
||||
|
||||
/* Stabs debugging sections. */
|
||||
.stab 0 : { *(.stab) }
|
||||
.stabstr 0 : { *(.stabstr) }
|
||||
.stab.excl 0 : { *(.stab.excl) }
|
||||
.stab.exclstr 0 : { *(.stab.exclstr) }
|
||||
.stab.index 0 : { *(.stab.index) }
|
||||
.stab.indexstr 0 : { *(.stab.indexstr) }
|
||||
.comment 0 : { *(.comment) }
|
||||
/* DWARF debug sections.
|
||||
Symbols in the DWARF debugging sections are relative to the beginning
|
||||
of the section so we begin them at 0. */
|
||||
/* DWARF 1 */
|
||||
.debug 0 : { *(.debug) }
|
||||
.line 0 : { *(.line) }
|
||||
/* GNU DWARF 1 extensions */
|
||||
.debug_srcinfo 0 : { *(.debug_srcinfo) }
|
||||
.debug_sfnames 0 : { *(.debug_sfnames) }
|
||||
/* DWARF 1.1 and DWARF 2 */
|
||||
.debug_aranges 0 : { *(.debug_aranges) }
|
||||
.debug_pubnames 0 : { *(.debug_pubnames) }
|
||||
/* DWARF 2 */
|
||||
.debug_info 0 : { *(.debug_info) }
|
||||
.debug_abbrev 0 : { *(.debug_abbrev) }
|
||||
.debug_line 0 : { *(.debug_line) }
|
||||
.debug_frame 0 : { *(.debug_frame) }
|
||||
.debug_str 0 : { *(.debug_str) }
|
||||
.debug_loc 0 : { *(.debug_loc) }
|
||||
.debug_macinfo 0 : { *(.debug_macinfo) }
|
||||
/* SGI/MIPS DWARF 2 extensions */
|
||||
.debug_weaknames 0 : { *(.debug_weaknames) }
|
||||
.debug_funcnames 0 : { *(.debug_funcnames) }
|
||||
.debug_typenames 0 : { *(.debug_typenames) }
|
||||
.debug_varnames 0 : { *(.debug_varnames) }
|
||||
/*.stack 0x80000 : { _stack = .; *(.stack) }*/
|
||||
/* These must appear regardless of . */
|
||||
}
|
||||
|
||||
__RamBase = _RamBase;
|
||||
__RamSize = _RamSize;
|
||||
__HeapBase = _HeapBase;
|
||||
/*__HeapSize = _HeapSize;*/
|
||||
__WorkspaceBase = _WorkspaceBase;
|
||||
__edata = _edata;
|
||||
__etext = _etext;
|
||||
Reference in New Issue
Block a user