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Sabre-6Quad: Rename some files; add dummy LED files

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This commit is contained in:
Gregory Nutt 2016-03-02 13:14:02 -06:00
parent db78decb5c
commit cae713eeb1
8 changed files with 411 additions and 28 deletions
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123
configs/sabre-6quad/scripts/dramboot.ld Normal file
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@ -0,0 +1,123 @@
/****************************************************************************
* configs/sabre-6quad/scripts/dramboot.ld
*
* Copyright (C) 2016 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <gnutt@nuttx.org>
*
* 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 NuttX 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.
*
****************************************************************************/
/* The i.MX6 has 256 KB of OCRAM beginning at virtual address 0x0090:0000
* This memory configuration, however, loads into the 1GB DDR3 on board
* the Sabre 6Quad K which lies at 0x1000:0000.
*
* Vectors in low memory are assumed and 16KB of OCRAM is reserved at the
* high end of OCRAM for the page table.
*/
MEMORY
{
oscram (W!RX) : ORIGIN = 0x00900000, LENGTH = 256K - 16K
ddr3 (W!RX) : ORIGIN = 0x10000000, LENGTH = 1024K
}
OUTPUT_FORMAT("elf32-littlearm", "elf32-littlearm", "elf32-littlearm")
OUTPUT_ARCH(arm)
ENTRY(entry)
ENTRY(_stext)
SECTIONS
{
.text : {
_stext = ABSOLUTE(.);
*(.vectors)
*(.text .text.*)
*(.fixup)
*(.gnu.warning)
*(.rodata .rodata.*)
*(.gnu.linkonce.t.*)
*(.glue_7)
*(.glue_7t)
*(.got)
*(.gcc_except_table)
*(.gnu.linkonce.r.*)
*(.ARM.extab*)
*(.gnu.linkonce.armextab.*)
_etext = ABSOLUTE(.);
} > ddr3
.init_section : {
_sinit = ABSOLUTE(.);
*(.init_array .init_array.*)
_einit = ABSOLUTE(.);
} > ddr3
.ARM.extab : {
*(.ARM.extab*)
} > ddr3
/* .ARM.exidx is sorted, so has to go in its own output section. */
PROVIDE_HIDDEN (__exidx_start = .);
.ARM.exidx :
{
*(.ARM.exidx* .gnu.linkonce.armexidx.*)
} > ddr3
PROVIDE_HIDDEN (__exidx_end = .);
.data : {
_sdata = ABSOLUTE(.);
*(.data .data.*)
*(.gnu.linkonce.d.*)
CONSTRUCTORS
_edata = ABSOLUTE(.);
} > ddr3
.bss : {
_sbss = ABSOLUTE(.);
*(.bss .bss.*)
*(.gnu.linkonce.b.*)
*(COMMON)
_ebss = ABSOLUTE(.);
} > ddr3
/* 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) }
.debug_abbrev 0 : { *(.debug_abbrev) }
.debug_info 0 : { *(.debug_info) }
.debug_line 0 : { *(.debug_line) }
.debug_pubnames 0 : { *(.debug_pubnames) }
.debug_aranges 0 : { *(.debug_aranges) }
}

10
configs/sabre-6quad/src/Makefile
View File

@ -36,10 +36,16 @@
-include $(TOPDIR)/Make.defs
ASRCS =
CSRCS = imx6_boardinit.c imx6_bringup.c
CSRCS = imx_boardinit.c imx_bringup.c
ifeq ($(CONFIG_LIB_BOARDCTL),y)
CSRCS += imx6_appinit.c
CSRCS += imx_appinit.c
endif
ifeq ($(CONFIG_ARCH_LEDS),y)
CSRCS += imx_autoleds.c
else
CSRCS += imx_userleds.c
endif
include $(TOPDIR)/configs/Board.mk

4
configs/sabre-6quad/src/imx6_appinit.c → configs/sabre-6quad/src/imx_appinit.c
View File

@ -1,5 +1,5 @@
/****************************************************************************
* config/sabre-6quad/src/imx6_appinit.c
* config/sabre-6quad/src/imx_appinit.c
*
* Copyright (C) 2016 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <gnutt@nuttx.org>
@ -64,7 +64,7 @@ int board_app_initialize(void)
#ifndef CONFIG_BOARD_INITIALIZE
/* Perform board initialization */
return imx6_bringup();
return imx_bringup();
#else
return OK;
#endif

146
configs/sabre-6quad/src/imx_autoleds.c Normal file
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@ -0,0 +1,146 @@
/****************************************************************************
* configs/sabre-6quad/include/imx_autoleds.c
*
* Copyright (C) 2016 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <gnutt@nuttx.org>
*
* 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 NuttX 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.
*
****************************************************************************/
/* LEDs
*
* A single LED is available driven by USR_DEF_RED_LED.
*
* These LEDs are not used by the board port unless CONFIG_ARCH_LEDS is
* defined. In that case, the usage by the board port is defined in
* include/board.h and src/imx_autoleds.c. The LEDs are used to encode
* OS-related events as follows:
*
* ------------------- ----------------------- ------
* SYMBOL Meaning LED
* ------------------- ----------------------- ------
* LED_STARTED NuttX has been started OFF
* LED_HEAPALLOCATE Heap has been allocated OFF
* LED_IRQSENABLED Interrupts enabled OFF
* LED_STACKCREATED Idle stack created ON
* LED_INIRQ In an interrupt N/C
* LED_SIGNAL In a signal handler N/C
* LED_ASSERTION An assertion failed N/C
* LED_PANIC The system has crashed FLASH
*
* Thus is LED is statically on, NuttX has successfully booted and is,
* apparently, running normally. If LED is flashing at approximately
* 2Hz, then a fatal error has been detected and the system has halted.
*/
/****************************************************************************
* Included Files
****************************************************************************/
#include <nuttx/config.h>
#include <stdint.h>
#include <stdbool.h>
#include <debug.h>
#include <nuttx/board.h>
#include <arch/board/board.h>
#include "sabre-6quad.h"
#ifdef CONFIG_ARCH_LEDS
/****************************************************************************
* Pre-processor Definitions
****************************************************************************/
/* REVISIT: There is no GPIO logic in place yet */
#warning Missing logic
#define imx_configgpio(a)
#define imx_gpiowrite(a,b)
/* CONFIG_DEBUG_LEDS enables debug output from this file (needs CONFIG_DEBUG
* with CONFIG_DEBUG_VERBOSE too)
*/
#ifdef CONFIG_DEBUG_LEDS
# define leddbg lldbg
# define ledvdbg llvdbg
#else
# define leddbg(x...)
# define ledvdbg(x...)
#endif
/****************************************************************************
* Private Data
****************************************************************************/
/****************************************************************************
* Private Functions
****************************************************************************/
/****************************************************************************
* Public Functions
****************************************************************************/
/****************************************************************************
* Name: board_autoled_initialize
****************************************************************************/
void board_autoled_initialize(void)
{
/* Configure LED PIOs for output */
imx_configgpio(GPIO_LED0);
}
/****************************************************************************
* Name: board_autoled_on
****************************************************************************/
void board_autoled_on(int led)
{
if (led == 1 || led == 3)
{
imx_gpiowrite(GPIO_LED0, false); /* Low illuminates */
}
}
/****************************************************************************
* Name: board_autoled_off
****************************************************************************/
void board_autoled_off(int led)
{
if (led == 3)
{
imx_gpiowrite(GPIO_LED0, true); /* High extinguishes */
}
}
#endif /* CONFIG_ARCH_LEDS */

48
configs/sabre-6quad/src/imx6_boardinit.c → configs/sabre-6quad/src/imx_boardinit.c
View File

@ -1,5 +1,5 @@
/************************************************************************************
* configs/sabre-6quad/src/imx6_boot.c
/****************************************************************************
* configs/sabre-6quad/src/imx_boot.c
*
* Copyright (C) 2016 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <gnutt@nuttx.org>
@ -31,11 +31,11 @@
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
************************************************************************************/
****************************************************************************/
/************************************************************************************
/****************************************************************************
* Included Files
************************************************************************************/
****************************************************************************/
#include <nuttx/config.h>
@ -46,29 +46,39 @@
#include "chip.h"
#include "up_arch.h"
/************************************************************************************
#include "imx_boot.h"
#include "sabre-6quad.h"
/****************************************************************************
* Pre-processor Definitions
************************************************************************************/
****************************************************************************/
/************************************************************************************
/****************************************************************************
* Private Functions
************************************************************************************/
****************************************************************************/
/************************************************************************************
/****************************************************************************
* Public Functions
************************************************************************************/
****************************************************************************/
/************************************************************************************
* Name: imx6_board_initialize
/****************************************************************************
* Name: imx_board_initialize
*
* Description:
* All i.MX6 architectures must provide the following entry point. This entry point
* is called early in the initialization -- after all memory has been configured
* and mapped but before any devices have been initialized.
* All i.MX6 architectures must provide the following entry point. This
* entry point is called early in the initialization -- after all memory
* has been configured and mapped but before any devices have been
* initialized.
*
************************************************************************************/
* Input Parameters:
* None
*
* Returned Value:
* None
*
****************************************************************************/
void imx6_board_initialize(void)
void imx_board_initialize(void)
{
}
@ -90,6 +100,6 @@ void board_initialize(void)
{
/* Perform board initialization */
(void)imx6_bringup();
(void)imx_bringup();
}
#endif /* CONFIG_BOARD_INITIALIZE */

6
configs/sabre-6quad/src/imx6_bringup.c → configs/sabre-6quad/src/imx_bringup.c
View File

@ -1,5 +1,5 @@
/****************************************************************************
* config/sabre-6quad/src/imx6_bringup.c
* config/sabre-6quad/src/imx_bringup.c
*
* Copyright (C) 2016 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <gnutt@nuttx.org>
@ -65,14 +65,14 @@
****************************************************************************/
/****************************************************************************
* Name: imx6_bringup
* Name: imx_bringup
*
* Description:
* Bring up board features
*
****************************************************************************/
int imx6_bringup(void)
int imx_bringup(void)
{
return OK;
}

98
configs/sabre-6quad/src/imx_userleds.c Normal file
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@ -0,0 +1,98 @@
/****************************************************************************
* configs/sabre-6quad/src/imx_userleds.c
*
* Copyright (C) 2016 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <gnutt@nuttx.org>
*
* 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 NuttX 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.
*
****************************************************************************/
/****************************************************************************
* Included Files
****************************************************************************/
#include <nuttx/config.h>
#include <stdint.h>
#include <stdbool.h>
#include <debug.h>
#include <arch/board/board.h>
#include "sabre-6quad.h"
/****************************************************************************
* Pre-processor Definitions
****************************************************************************/
/* REVISIT: There is no GPIO logic in place yet */
#warning Missing logic
#define imx_configgpio(a)
#define imx_gpiowrite(a,b)
/****************************************************************************
* Private Functions
****************************************************************************/
/****************************************************************************
* Public Functions
****************************************************************************/
/****************************************************************************
* Name: board_userled_initialize
****************************************************************************/
void board_userled_initialize(void)
{
/* Configure LED PIOs for output */
imx_configgpio(GPIO_LED0);
}
/****************************************************************************
* Name: board_userled
****************************************************************************/
void board_userled(int led, bool ledon)
{
if (led == BOARD_LED0)
{
imx_gpiowrite(GPIO_LED0, !ledon); /* Low illuminates */
}
}
/****************************************************************************
* Name: board_userled_all
****************************************************************************/
void board_userled_all(uint8_t ledset)
{
/* Low illuminates */
imx_gpiowrite(GPIO_LED0, (ledset & BOARD_LED0_BIT) == 0));
}

4
configs/sabre-6quad/src/sabre-6quad.h
View File

@ -66,7 +66,7 @@
************************************************************************************/
/************************************************************************************
* Name: imx6_bringup
* Name: imx_bringup
*
* Description:
* Bring up board features
@ -74,7 +74,7 @@
************************************************************************************/
#if defined(CONFIG_LIB_BOARDCTL) || defined(CONFIG_BOARD_INITIALIZE)
int imx6_bringup(void);
int imx_bringup(void);
#endif
#endif /* __ASSEMBLY__ */