Create a place to hold board specific header files
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@146 42af7a65-404d-4744-a932-0658087f49c3
This commit is contained in:
parent
468beb1305
commit
47118057ea
@ -86,6 +86,7 @@
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* sched_setparam(), sched_setscheduler() now correctly set
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errno; pthread_setscheduler() now returns the correct errno.
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* Added pthread_setschedprio().
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* Added directories to hold board-specific header files
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* Started m68322
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@ -173,12 +173,12 @@ below and discussed in the following paragraphs:</p>
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</p>
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<ul><pre>
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<<i>arch-name</i>>
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|-- include
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|-- include/
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| |-- arch.h
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| |-- irq.h
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| |-- types.h
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| `-- limits.h
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`-- src
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`-- src/
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|-- Makefile
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`-- <i>(architecture-specific source files)</i>
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</pre></ul>
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@ -294,6 +294,7 @@ below and discussed in the following paragraphs:</p>
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</p>
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<ul><pre>
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<<i>board-name</i>>
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|-- include/
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|-- Make.defs
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|-- defconfig
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`-- setenv.sh
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@ -301,6 +302,14 @@ below and discussed in the following paragraphs:</p>
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<h3><a name="#summaryofconfigfiles">2.3.2 Summary of Files</a></h3>
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<ul>
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<li>
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<code>include/</code>:
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This directory contains board specific header files.
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This directory will be linked as <code>include/arch/board</code> at configuration time
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and can be included via <code>#include <arch/board/header.h></code>.
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These header file can only be included by files in <code>arch/<arch-name>/include/</code>
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and <code>arch/<arch-name>/src/</code>.
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</li>
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<li>
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<code>Make.defs</code>: This makefile fragment provides architecture and
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tool-specific build options. It will be included by all other
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@ -316,6 +325,7 @@ below and discussed in the following paragraphs:</p>
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fragment may include ${TOPDIR}/.config to perform configuration
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specific settings. For example, the CFLAGS will most likely be
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different if CONFIG_DEBUG=y.
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</p>
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</li>
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<li>
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<code>defconfig</code>: This is a configuration file similar to the Linux
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17
Makefile
17
Makefile
@ -39,6 +39,7 @@ TOPDIR = ${shell pwd}
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ARCH_DIR = arch/$(CONFIG_ARCH)
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ARCH_SRC = $(ARCH_DIR)/src
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BOARD_DIR = configs/$(CONFIG_BOARD)
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SUBDIRS = sched lib $(ARCH_SRC) mm fs drivers examples/$(CONFIG_EXAMPLE)
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@ -57,7 +58,7 @@ tools/mkconfig:
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include/nuttx/config.h: $(TOPDIR)/.config tools/mkconfig
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tools/mkconfig $(TOPDIR) > include/nuttx/config.h
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include/arch: include/nuttx/config.h
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include/arch: Make.defs
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@if [ -e include/arch ]; then \
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if [ -h include/arch ]; then \
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rm -f include/arch ; \
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@ -68,11 +69,23 @@ include/arch: include/nuttx/config.h
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fi
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@ln -s $(TOPDIR)/$(ARCH_DIR)/include include/arch
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context: check_context include/nuttx/config.h include/arch
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include/arch/board: Make.defs include/arch
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@if [ -e include/arch/board ]; then \
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if [ -h include/arch/board ]; then \
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rm -f include/arch/board ; \
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else \
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echo "include/arch/board exists but is not a symbolic link" ; \
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exit 1 ; \
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fi ; \
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fi
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@ln -s $(TOPDIR)/$(BOARD_DIR)/include include/arch/board
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context: check_context include/nuttx/config.h include/arch include/arch/board
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clean_context:
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rm -f include/nuttx/config.h
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rm -f include/arch
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rm -f include/arch/board
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check_context:
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@if [ ! -e ${TOPDIR}/.config -o ! -e ${TOPDIR}/Make.defs ]; then \
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1
TODO
1
TODO
@ -9,7 +9,6 @@ Task/Scheduler
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- Implement sys/mman.h and functions
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- Implement sys/wait.h and functions
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- Implement priority inheritance
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- Implement vfork(). Could be tricky because of stack references.
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- Make the system timer frequency configurable via defconfig. See:
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_POSIX_CLOCKRES_MIN in limits.h
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CLK_TCK in time.h
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@ -40,10 +40,18 @@
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* Included Files
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************************************************************/
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#include <nuttx/config.h>
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#ifndef __ASSEMBLY__
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# include <sys/types.h>
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#endif
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#if defined(CONFIG_BOARD_C5471EVM)
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# include <arch/board/c5471evm.h>
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#else
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# warning "Undefined C5471 Board"
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#endif
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/************************************************************
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* Definitions
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************************************************************/
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@ -72,10 +80,6 @@
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#define CC_Z_BIT (1 << 30)
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#define CC_N_BIT (1 << 31)
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/* Clocking *************************************************/
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#define C5471_CLOCK 47500000 /* 47.5 MHz */
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/* UARTs ****************************************************/
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#define UART_IRDA_BASE 0xffff0800
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@ -370,11 +374,6 @@ static inline void putreg16(uint16 val, unsigned int addr)
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__asm__ __volatile__("\tstrh %0, [%1]\n\t": : "r"(val), "r"(addr));
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}
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/* Most C5471 registers are 16-bits wide */
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#define getreg(a) getreg16(1)
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#define putreg(v,a) putreg16(v,a)
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#endif
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#endif /* __C5471_H */
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@ -40,6 +40,14 @@
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* Included Files
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************************************************************/
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#include <nuttx/config.h>
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#if defined(CONFIG_BOARD_C5471EVM)
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# include <arch/board/c5471evm.h>
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#else
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# warning "Undefined C5471 Board"
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#endif
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/************************************************************
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* Definitions
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************************************************************/
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@ -55,17 +63,6 @@
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#undef CONFIG_SUPPRESS_UART_CONFIG /* Do not reconfig UART */
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#undef CONFIG_DUMP_ON_EXIT /* Dump task state on exit */
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/* LED definitions */
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#define LED_STARTED 0
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#define LED_HEAPALLOCATE 1
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#define LED_IRQSENABLED 2
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#define LED_STACKCREATED 3
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#define LED_INIRQ 4
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#define LED_SIGNAL 5
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#define LED_ASSERTION 6
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#define LED_PANIC 7
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/************************************************************
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* Public Types
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************************************************************/
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@ -45,8 +45,12 @@
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* Definitions
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************************************************************/
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#define CS2 *(volatile uint32*)0xffff2e08
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#define LEDS *(volatile uint32*)0x01000000
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#if defined(CONFIG_BOARD_C5471EVM)
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# define CS2 *(volatile uint32*)0xffff2e08
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# define LEDS *(volatile uint32*)0x01000000
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#else
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# warning "Undefined C5471 board"
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#endif
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/************************************************************
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* Private Data
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@ -69,7 +73,8 @@ static uint32 g_ledstate;
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#ifdef CONFIG_C5471_LEDS
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void up_ledinit(void)
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{
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/* Enable acces to LEDs */
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#if defined(CONFIG_BOARD_C5471EVM)
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/* Enable access to LEDs */
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CS2 = 0x000013db;
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@ -77,6 +82,7 @@ void up_ledinit(void)
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g_ledstate = 0x000000fe;
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LEDS = g_ledstate;
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#endif
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}
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/************************************************************
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@ -40,12 +40,19 @@
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* Included Files
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************************************************************************************/
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#include <nuttx/config.h>
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#ifndef __ASSEMBLY__
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# include <sys/types.h>
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#endif
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#include "arm9.h"
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#include "ntosd.h"
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#if defined(CONFIG_BOARD_NTOSD_DM320)
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# include <arch/board/ntosd.h>
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#else
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# warning "Unknown DM320 board"
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#endif
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#include "dm320-memorymap.h"
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#include "dm320-uart.h"
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#include "dm320-timer.h"
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@ -1,104 +0,0 @@
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/************************************************************************************
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* ntosd.h
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*
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* Copyright (C) 2007 Gregory Nutt. All rights reserved.
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* Author: Gregory Nutt <spudmonkey@racsa.co.cr>
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in
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||||
* the documentation and/or other materials provided with the
|
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* distribution.
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* 3. Neither the name Gregory Nutt nor the names of its contributors may be
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* used to endorse or promote products derived from this software
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||||
* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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||||
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
|
||||
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
|
||||
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
|
||||
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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||||
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
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||||
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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||||
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
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* POSSIBILITY OF SUCH DAMAGE.
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*
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************************************************************************************/
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#ifndef __NTOSD_H
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#define __NTOSD_H
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/************************************************************************************
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* Included Files
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************************************************************************************/
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#ifndef __ASSEMBLY__
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# include <sys/types.h>
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#endif
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/************************************************************************************
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* Definitions
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************************************************************************************/
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/* This platform has the ARM at 175 MHz and the DSP at 101.25 MHz */
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#define DM320_ARM_CLOCK 175500000
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#define DM320_SDR_CLOCK 101250000
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#define DM320_DSP_CLOCK 101250000
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#define DM320_AXL_CLOCK 175500000
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#define DM320_AHB_CLOCK 87750000
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/*
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* configration for dm9000 network device
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*/
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#define DM9000_BASE CONFIG_DM9000_BASE
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/* GIO keyboard (GIO 1-5) */
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#define KEY_MASK 0x003E
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#define KEY_SCAN0_BIT 0x0002
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#define KEY_SCAN1_BIT 0x0004
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#define KEY_SCAN2_BIT 0x0008
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#define KEY_SCAN3_BIT 0x0010
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#define KEY_SCAN4_BIT 0x0020
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#define KEY_GIO_DIR0_VAL KEY_MASK /* Configure as INPUT */
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#define KEY_GIO_INV0_VAL KEY_MASK /* All inverted */
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#define KEY_GIO_SET0_VAL (0) /* Initialized to zero */
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#define KEY_GIO_CLR0_VAL (0)
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#define GIO_KEY_SCAN0 1
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#define GIO_KEY_SCAN1 2
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#define GIO_KEY_SCAN2 3
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#define GIO_KEY_SCAN3 4
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#define GIO_KEY_SCAN4 5
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#define GIO_MS_DETECT 5
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#define GIO_MMC_DETECT 8
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#define GIO_CFC_DETECT 9
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#define GIO_VIDEO_IN 10
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#define GIO_LED_RED 16
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#define GIO_LED_GREEN 17
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#define GIO_CFC_ENABLE 25
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#define GIO_I2C_SCL 30
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#define GIO_I2C_SDA 31
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#define GIO_ENA_VIDEO 32
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#define GIO_CFC_RESET 36
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#define GIO_CFC_STSCHG 37
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/************************************************************************************
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* Inline Functions
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************************************************************************************/
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#ifndef __ASSEMBLY__
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#endif
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#endif /* __NTOSD_H */
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@ -1,215 +0,0 @@
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/**************************************************************************
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* pjrc.h
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*
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* Copyright (C) 2007 Gregory Nutt. All rights reserved.
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* Author: Gregory Nutt <spudmonkey@racsa.co.cr>
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*
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* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in
|
||||
* the documentation and/or other materials provided with the
|
||||
* distribution.
|
||||
* 3. Neither the name Gregory Nutt nor the names of its contributors may be
|
||||
* used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
|
||||
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
|
||||
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
|
||||
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
|
||||
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
|
||||
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
|
||||
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
|
||||
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
* POSSIBILITY OF SUCH DAMAGE.
|
||||
*
|
||||
**************************************************************************/
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||||
|
||||
#ifndef __PJRC_H
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#define __PJRC_H
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||||
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||||
/**************************************************************************
|
||||
* Included Files
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||||
**************************************************************************/
|
||||
|
||||
#include <sys/types.h>
|
||||
|
||||
/**************************************************************************
|
||||
* Public Definitions
|
||||
**************************************************************************/
|
||||
|
||||
/**************************************************************************
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||||
* Public Types
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||||
**************************************************************************/
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||||
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||||
/**************************************************************************
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||||
* Public Variables
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||||
**************************************************************************/
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||||
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/* Memory Map
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*
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* BEGIN END DESCRIPTION
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||||
* 0x0000 0x1fff CODE: ROM containg PAULMON2
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||||
* DATA: RAM for program variables
|
||||
* 0x2000 0x7fff COMMON: RAM for program code or
|
||||
* variables
|
||||
* 0x8000 0xf7ff COMMON: FLASH for program code
|
||||
* 0xf800 0xfeff COMMON: Peripherals
|
||||
* 0xff00 0xffff COMMON: unused
|
||||
*
|
||||
* Program code may be loaded at the RAM location 0x2000-0x7fff
|
||||
* for testing. If loaded into the FLASH location at
|
||||
* 0x8000-0xf7ff, PAULMON2 will automatically write the program
|
||||
* into flash. The program is configured in the RAM-based test
|
||||
* configuration:
|
||||
*/
|
||||
|
||||
#define RAM_BLOCK_START IRAM_SIZE
|
||||
#define RAM_BLOCK_END 0x1fff
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||||
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||||
#define PROGRAM_BASE 0x2000
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||||
#define PROGRAM_END 0x7fff
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||||
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||||
#define FLASH_BASE 0x8000
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||||
#define FLASH_END 0xf7ff
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||||
|
||||
/* Well-known entry points to access PAULMON2's built-in functions */
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||||
|
||||
#define PM2_ENTRY_PHEX1 0x002e
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||||
#define PM2_ENTRY_COUT 0x0030
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||||
#define PM2_ENTRY_CIN 0x0032
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||||
#define PM2_ENTRY_PHEX 0x0034
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||||
#define PM2_ENTRY_PHEX16 0x0036
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||||
#define PM2_ENTRY_PSTR 0x0038
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||||
#define PM2_ENTRY_ESC 0x003e
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||||
#define PM2_ENTRY_UPPER 0x0040
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||||
#define PM2_ENTRY_PINT8U 0x004D
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||||
#define PM2_ENTRY_PINT8 0x0050
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||||
#define PM2_ENTRY_PINT16U 0x0053
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||||
#define PM2_ENTRY_NEWLINE 0x0048
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||||
#define PM2_ENTRY_PRGM 0x0059
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||||
#define PM2_ENTRY_ERBLOCK 0x0067
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||||
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||||
/* PAULMON2 captures all interrupt vectors in ROM but relays them
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||||
* through the following RAM addresses:
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||||
*/
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||||
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||||
#define PM2_VECTOR_BASE PROGRAM_BASE
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||||
#define PM2_VECTOR_EXTINT0 (PM2_VECTOR_BASE + 3)
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||||
#define PM2_VECTOR_TIMER0 (PM2_VECTOR_BASE + 11)
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||||
#define PM2_VECTOR_EXTINT1 (PM2_VECTOR_BASE + 19)
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||||
#define PM2_VECTOR_TIMER1 (PM2_VECTOR_BASE + 27)
|
||||
#define PM2_VECTOR_UART (PM2_VECTOR_BASE + 35)
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||||
#define PM2_VECTOR_TIMER2 (PM2_VECTOR_BASE + 43)
|
||||
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||||
/* Peripheral Mapping
|
||||
*
|
||||
* Begin End Peripheral Addr Acc Function
|
||||
* F800 F8FF 82C55 (A, B, C) F800 R/W Port A
|
||||
* F801 R/W Port B
|
||||
* F802 R/W Port C
|
||||
* F803 W Config A,B,C
|
||||
* F900 F9FF 82C55 (D, E, F) F900 R/W Port D
|
||||
* F901 R/W Port E (LEDs)
|
||||
* F902 R/W Port F
|
||||
* F903 W Config D,E,F
|
||||
* FA00 FAFF User Expansion
|
||||
* FB00 FBFF User Expansion
|
||||
* FC00 FCFF User Expansion
|
||||
* FD00 FDFF User Expansion
|
||||
* FE00 FEFF LCD Port FE00 W Command Register
|
||||
* FE01 R Status Register
|
||||
* FE02 W Display or CGRAM Buffer
|
||||
* FE03 R " " "" " " " "
|
||||
*
|
||||
* These are the memory-mapped locations used to access the two 82C55
|
||||
* chips
|
||||
*/
|
||||
|
||||
#ifndef __ASSEMBLY__
|
||||
xdata at 0xF800 ubyte p82c55_port_a;
|
||||
xdata at 0xF801 ubyte p82c55_port_b;
|
||||
xdata at 0xF802 ubyte p82c55_port_c;
|
||||
xdata at 0xF803 ubyte p82c55_abc_config;
|
||||
xdata at 0xF900 ubyte p82c55_port_d;
|
||||
xdata at 0xF901 ubyte p82c55_port_e;
|
||||
xdata at 0xF902 ubyte p82c55_port_f;
|
||||
xdata at 0xF903 ubyte p82c55_def_config;
|
||||
#endif
|
||||
|
||||
/* LED (Port E) bit definitions */
|
||||
|
||||
#define LED_STARTED 0
|
||||
#define LED_HEAPALLOCATE 1
|
||||
#define LED_IRQSENABLED 2
|
||||
#define LED_IDLE 3
|
||||
#define LED_UNUSED2 4
|
||||
#define LED_INIRQ 5
|
||||
#define LED_ASSERTION 6
|
||||
#define LED_PANIC 7
|
||||
|
||||
/* Registers. 8052 regiser definitions are provided in the SDCC header
|
||||
* file 8052.h. However, a few SFR registers are missing from that
|
||||
* file (they can be found in mcs51reg.h, but that file is too much
|
||||
* when the following simple addtions do the job).
|
||||
*/
|
||||
|
||||
#ifndef __ASSEMBLY__
|
||||
sfr at 0xc9 T2MOD ;
|
||||
#endif
|
||||
|
||||
/* Timing information.
|
||||
*
|
||||
* The PJRC board is based on a standard 87C52 CPU clocked at 22.1184 MHz.
|
||||
* The CPU clock is divided by 12 to yield a clock frequency of 1.8432 MHz.
|
||||
*/
|
||||
|
||||
#define CPU_CLOCK_HZ 22118400L
|
||||
#define TIMER_CLOCK_HZ 1843200L
|
||||
|
||||
/* The 87C52 has three timers, timer 0, timer 1, and timer 2. On the PJRC
|
||||
* board, timer 1 and 2 have dedicated functions. They provide baud support
|
||||
* support for the boards two serial ports. Unfortunately, only timer 2
|
||||
* can generate the accurate 100Hz timer desired by the OS.
|
||||
*
|
||||
* Timer 0 provides only a 8-bit auto-reload mode.
|
||||
*/
|
||||
|
||||
#ifdef CONFIG_8052_TIMER2
|
||||
|
||||
/* To use timer 2 as the 100Hz system timer, we need to calculate a 16-bit
|
||||
* reload value that results in 100Hz overflow interrupts. That value
|
||||
* is given by:
|
||||
*
|
||||
* Timer ticks = TIMER_CLOCK_HZ / (desired ticks-per-second)
|
||||
* = 18432
|
||||
* Capture value = 0xffff - (Timer ticks)
|
||||
* = 47103 = 0x67ff
|
||||
*/
|
||||
|
||||
# define TIMER2_CAPTURE_LOW 0xff
|
||||
# define TIMER2_CAPTURE_HIGH 0x67
|
||||
|
||||
#else
|
||||
|
||||
/* Timer 0, mode 0 can be used as a system timer. In that mode, the
|
||||
* 1.8432 is further divided by 32. A single 8-bit value is incremented
|
||||
* at 57600 Hz, which results in 225 Timer 0 overflow interrupts per
|
||||
* second.
|
||||
*/
|
||||
|
||||
#endif
|
||||
|
||||
/**************************************************************************
|
||||
* Public Function Prototypes
|
||||
**************************************************************************/
|
||||
|
||||
#endif /* __PJRC_H */
|
@ -42,8 +42,11 @@
|
||||
|
||||
#include <nuttx/config.h>
|
||||
#include <arch/irq.h>
|
||||
#ifdef CONFIG_ARCH_PJRC
|
||||
# include "pjrc.h"
|
||||
|
||||
#if defined(CONFIG_BOARD_PJRC_87C52)
|
||||
# include <arch/board/pjrc.h>
|
||||
#else
|
||||
# warning "805x board not recognized"
|
||||
#endif
|
||||
|
||||
/**************************************************************************
|
||||
|
@ -24,6 +24,7 @@ following characteristics:
|
||||
|
||||
|
||||
<board-name>
|
||||
|-- include/
|
||||
|-- Make.defs
|
||||
|-- defconfig
|
||||
`-- setenv.sh
|
||||
@ -31,6 +32,12 @@ following characteristics:
|
||||
Summary of Files
|
||||
^^^^^^^^^^^^^^^^
|
||||
|
||||
include/ -- This directoy contains board specific header files. This
|
||||
directory will be linked as include/arch/board at configuration time and
|
||||
can be included via '#include <arch/board/header.h>'. These header file
|
||||
can only be included by files in arch/<arch-name>include/ and
|
||||
arch/<arch-name>/src
|
||||
|
||||
Make.defs -- This makefile fragment provides architecture and
|
||||
tool-specific build options. It will be included by all other
|
||||
makefiles in the build (once it is installed). This make fragment
|
||||
|
@ -47,7 +47,7 @@ ARCHPICFLAGS = -fpic
|
||||
ARCHWARNINGS = -Wall -Wstrict-prototypes -Wshadow
|
||||
ARCHDEFINES =
|
||||
ARCHINCLUDES = -I. -isystem $(TOPDIR)/include
|
||||
ARCHSCRIPT = -T$(TOPDIR)/configs/c5471evm/ld.script
|
||||
ARCHSCRIPT = -T$(TOPDIR)/configs/$(CONFIG_BOARD)/ld.script
|
||||
|
||||
CROSSDEV = arm-elf-
|
||||
CC = $(CROSSDEV)gcc
|
||||
|
@ -37,6 +37,8 @@
|
||||
#
|
||||
# CONFIG_ARCH - identifies the arch subdirectory
|
||||
# CONFIG_ARCH_name - for use in C code
|
||||
# CONFIG_BOARD - identifies the configs subdirectory
|
||||
# CONFIG_BARD_name - for use in C code
|
||||
# CONFIG_ROM_VECTORS - unique to c5471
|
||||
# CONFIG_DRAM_END - the size of installed DRAM.
|
||||
# Unique to c5471
|
||||
@ -45,6 +47,8 @@
|
||||
#
|
||||
CONFIG_ARCH=c5471
|
||||
CONFIG_ARCH_C5471=y
|
||||
CONFIG_BOARD=c5471evm
|
||||
CONFIG_BOARD_C5471EVM=y
|
||||
CONFIG_ROM_VECTORS=n
|
||||
CONFIG_DRAM_END=0x11000000
|
||||
CONFIG_C5471_LEDS=y
|
||||
|
@ -47,7 +47,7 @@ ARCHPICFLAGS = -pic
|
||||
ARCHWARNINGS = -Wall -Wstrict-prototypes -Wshadow
|
||||
ARCHDEFINES =
|
||||
ARCHINCLUDES = -I. -isystem $(TOPDIR)/include
|
||||
ARCHSCRIPT = -T$(TOPDIR)/configs/m68332evb/ld.script
|
||||
ARCHSCRIPT = -T$(TOPDIR)/configs/$(CONFIG_BOARD)/ld.script
|
||||
|
||||
CROSSDEV = m68k-elf-
|
||||
CC = $(CROSSDEV)gcc
|
||||
|
@ -37,12 +37,16 @@
|
||||
#
|
||||
# CONFIG_ARCH - identifies the arch subdirectory
|
||||
# CONFIG_ARCH_name - for use in C code
|
||||
# CONFIG_BOARD - identifies the configs subdirectory
|
||||
# CONFIG_BARD_name - for use in C code
|
||||
# CONFIG_DRAM_SIZE - Describes the installed DRAM.
|
||||
# CONFIG_ARCH_STACKDUMP - Do stack dumps after assertions
|
||||
#
|
||||
CONFIG_ARCH=m68332evb
|
||||
CONFIG_ARCH_M68332=y
|
||||
CONFIG_ARCH_M68332EVB=y
|
||||
CONFIG_BOARD=m68332evb
|
||||
CONFIG_BOARD_M68332EVB=y
|
||||
CONFIG_DRAM_SIZE=0x003000
|
||||
CONFIG_DRAM_NUTTXENTRY=0x003000
|
||||
CONFIG_ARCH_STACKDUMP=y
|
||||
|
@ -47,7 +47,7 @@ ARCHPICFLAGS = -fpic
|
||||
ARCHWARNINGS = -Wall -Wstrict-prototypes -Wshadow
|
||||
ARCHDEFINES =
|
||||
ARCHINCLUDES = -I. -isystem $(TOPDIR)/include
|
||||
ARCHSCRIPT = -T$(TOPDIR)/configs/ntosd-dm320/ld.script
|
||||
ARCHSCRIPT = -T$(TOPDIR)/configs/$(CONFIG_BOARD)/ld.script
|
||||
|
||||
CROSSDEV = arm-elf-
|
||||
CC = $(CROSSDEV)gcc
|
||||
|
@ -37,12 +37,16 @@
|
||||
#
|
||||
# CONFIG_ARCH - identifies the arch subdirectory
|
||||
# CONFIG_ARCH_name - for use in C code
|
||||
# CONFIG_BOARD - identifies the configs subdirectory
|
||||
# CONFIG_BARD_name - for use in C code
|
||||
# CONFIG_ROM_VECTORS - unique to dm320
|
||||
# CONFIG_DRAM_SIZE - Describes the installed DRAM.
|
||||
# CONFIG_ARCH_STACKDUMP - Do stack dumps after assertions
|
||||
#
|
||||
CONFIG_ARCH=dm320
|
||||
CONFIG_ARCH_DM320=y
|
||||
CONFIG_BOARD=ntosd-dm320
|
||||
CONFIG_BOARD_NTOSD_DM320=y
|
||||
CONFIG_ROM_VECTORS=n
|
||||
CONFIG_DRAM_SIZE=0x01000000
|
||||
CONFIG_DRAM_NUTTXENTRY=0x01008000
|
||||
|
@ -38,10 +38,14 @@
|
||||
# CONFIG_ARCH - identifies the arch subdirectory
|
||||
# CONFIG_ARCH_8051 - Set if processor is 8051 family
|
||||
# CONFIG_ARCH_8052 = Set if processor is 8052 family
|
||||
# CONFIG_BOARD - identifies the configs subdirectory
|
||||
# CONFIG_BARD_name - for use in C code
|
||||
#
|
||||
CONFIG_ARCH=pjrc-8051
|
||||
CONFIG_ARCH_8051=n
|
||||
CONFIG_ARCH_8052=y
|
||||
CONFIG_BOARD=pjrc-8051
|
||||
CONFIG_BOARD_PJRC_87C52=y
|
||||
|
||||
#
|
||||
# Architecture-specific settings. These may mean nothing to
|
||||
|
@ -37,9 +37,13 @@
|
||||
#
|
||||
# CONFIG_ARCH - identifies the arch subdirectory
|
||||
# CONFIG_ARCH_name - for use in C code
|
||||
# CONFIG_BOARD - identifies the configs subdirectory
|
||||
# CONFIG_BARD_name - for use in C code
|
||||
#
|
||||
CONFIG_ARCH=sim
|
||||
CONFIG_ARCH_SIM=y
|
||||
CONFIG_BOARD=sim
|
||||
CONFIG_BOARD_SIM=y
|
||||
|
||||
#
|
||||
# General OS setup
|
||||
|
@ -121,7 +121,6 @@ static void timer_expiration(int signo, siginfo_t *info, void *ucontext)
|
||||
|
||||
void timer_test(void)
|
||||
{
|
||||
struct sched_param param;
|
||||
sigset_t sigset;
|
||||
struct sigaction act;
|
||||
struct sigaction oact;
|
||||
|
@ -104,9 +104,9 @@ void lib_take_semaphore(FILE *stream)
|
||||
ASSERT(*get_errno_ptr() == EINTR);
|
||||
}
|
||||
|
||||
/* We have it. Claim the stak and return */
|
||||
/* We have it. Stake the claim and return */
|
||||
|
||||
stream->holder = my_pid;
|
||||
stream->holder = my_pid;
|
||||
stream->counts = 1;
|
||||
}
|
||||
}
|
||||
@ -119,7 +119,7 @@ void lib_give_semaphore(FILE *stream)
|
||||
{
|
||||
pid_t my_pid = getpid();
|
||||
|
||||
/* I better be holding at least one reference to the semaphore */
|
||||
/* I better be holding at least one count on the semaphore */
|
||||
|
||||
ASSERT(stream->holder == my_pid);
|
||||
|
||||
|
Loading…
Reference in New Issue
Block a user