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at91: Introduction of at91sam9g45 SOC.
AT91sam9g45 series is an ARM 926ej-s SOC family clocked at 400/133MHz. It embeds USB high speed host and device, LCD, DDR2 RAM, and a full set of peripherals. The first board that embeds at91sam9g45 chip is the AT91SAM9G45-EKES. On the board you can find 2 USART, USB high speed, a 480*272 LG lcd, ethernet, gpio/joystick/buttons. Signed-off-by: Sedji Gaouaou <sedji.gaouaou@atmel.com>
This commit is contained in:
Sedji Gaouaou
Jean-Christophe PLAGNIOL-VILLARD
parent
c33c5990ce
commit
22ee647380
20 changed files with 1221 additions and 22 deletions
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@ -547,6 +547,9 @@ Daniel Gorsulowski <daniel.gorsulowski@esd.eu>
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meesc ARM926EJS (AT91SAM9263 SoC)
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Sedji Gaouaou<sedji.gaouaou@atmel.com>
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at91sam9m10g45ek ARM926EJS (AT91SAM9G45 SoC)
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Marius Gröger <mag@sysgo.de>
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impa7 ARM720T (EP7211)
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37
MAKEALL
37
MAKEALL
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@ -578,24 +578,25 @@ LIST_ARM_CORTEX_A8=" \
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## AT91 Systems
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#########################################################################
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LIST_at91=" \
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afeb9260 \
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at91cap9adk \
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at91rm9200dk \
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at91rm9200ek \
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at91sam9260ek \
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at91sam9261ek \
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at91sam9263ek \
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at91sam9g20ek \
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at91sam9rlek \
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cmc_pu2 \
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csb637 \
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kb9202 \
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meesc \
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mp2usb \
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m501sk \
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pm9261 \
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pm9263 \
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LIST_at91=" \
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afeb9260 \
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at91cap9adk \
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at91rm9200dk \
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at91rm9200ek \
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at91sam9260ek \
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at91sam9261ek \
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at91sam9263ek \
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at91sam9m10g45ek \
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at91sam9g20ek \
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at91sam9rlek \
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cmc_pu2 \
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csb637 \
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kb9202 \
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meesc \
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mp2usb \
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m501sk \
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pm9261 \
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pm9263 \
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"
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#########################################################################
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25
Makefile
25
Makefile
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@ -2800,6 +2800,31 @@ meesc_config : unconfig
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pm9261_config : unconfig
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@$(MKCONFIG) $(@:_config=) arm arm926ejs pm9261 ronetix at91
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at91sam9m10g45ek_nandflash_config \
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at91sam9m10g45ek_dataflash_config \
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at91sam9m10g45ek_dataflash_cs0_config \
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at91sam9m10g45ek_config \
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at91sam9g45ekes_nandflash_config \
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at91sam9g45ekes_dataflash_config \
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at91sam9g45ekes_dataflash_cs0_config \
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at91sam9g45ekes_config : unconfig
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@mkdir -p $(obj)include
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@if [ "$(findstring 9m10,$@)" ] ; then \
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echo "#define CONFIG_AT91SAM9M10G45EK 1" >>$(obj)include/config.h ; \
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$(XECHO) "... 9M10G45 Variant" ; \
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else \
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echo "#define CONFIG_AT91SAM9G45EKES 1" >>$(obj)include/config.h ; \
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fi;
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@if [ "$(findstring _nandflash,$@)" ] ; then \
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echo "#define CONFIG_SYS_USE_NANDFLASH 1" >>$(obj)include/config.h ; \
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$(XECHO) "... with environment variable in NAND FLASH" ; \
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else \
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echo "#define CONFIG_ATMEL_SPI 1" >>$(obj)include/config.h ; \
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$(XECHO) "... with environment variable in SPI DATAFLASH CS0" ; \
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fi;
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@$(MKCONFIG) -a at91sam9m10g45ek arm arm926ejs at91sam9m10g45ek atmel at91
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pm9263_config : unconfig
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@$(MKCONFIG) $(@:_config=) arm arm926ejs pm9263 ronetix at91
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55
board/atmel/at91sam9m10g45ek/Makefile
Normal file
55
board/atmel/at91sam9m10g45ek/Makefile
Normal file
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@ -0,0 +1,55 @@
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#
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# (C) Copyright 2003-2008
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# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
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#
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# (C) Copyright 2008
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# Stelian Pop <stelian.pop@leadtechdesign.com>
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# Lead Tech Design <www.leadtechdesign.com>
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#
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# See file CREDITS for list of people who contributed to this
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# project.
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License as
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# published by the Free Software Foundation; either version 2 of
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# the License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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# MA 02111-1307 USA
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#
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include $(TOPDIR)/config.mk
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LIB = $(obj)lib$(BOARD).a
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COBJS-y += at91sam9m10g45ek.o
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COBJS-y += led.o
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SRCS := $(SOBJS:.o=.S) $(COBJS-y:.o=.c)
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OBJS := $(addprefix $(obj),$(COBJS-y))
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SOBJS := $(addprefix $(obj),$(SOBJS))
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$(LIB): $(obj).depend $(OBJS) $(SOBJS)
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$(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS)
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clean:
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rm -f $(SOBJS) $(OBJS)
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distclean: clean
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rm -f $(LIB) core *.bak $(obj).depend
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#########################################################################
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# defines $(obj).depend target
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include $(SRCTREE)/rules.mk
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sinclude $(obj).depend
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#########################################################################
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334
board/atmel/at91sam9m10g45ek/at91sam9m10g45ek.c
Normal file
334
board/atmel/at91sam9m10g45ek/at91sam9m10g45ek.c
Normal file
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@ -0,0 +1,334 @@
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/*
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* (C) Copyright 2007-2008
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* Stelian Pop <stelian.pop@leadtechdesign.com>
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* Lead Tech Design <www.leadtechdesign.com>
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*
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* See file CREDITS for list of people who contributed to this
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* project.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of
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* the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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*/
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#include <common.h>
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#include <asm/sizes.h>
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#include <asm/arch/at91sam9g45.h>
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#include <asm/arch/at91sam9_matrix.h>
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#include <asm/arch/at91sam9_smc.h>
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#include <asm/arch/at91_common.h>
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#include <asm/arch/at91_pmc.h>
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#include <asm/arch/at91_rstc.h>
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#include <asm/arch/clk.h>
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#include <asm/arch/gpio.h>
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#include <asm/arch/io.h>
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#include <asm/arch/hardware.h>
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#include <lcd.h>
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#include <atmel_lcdc.h>
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#if defined(CONFIG_RESET_PHY_R) && defined(CONFIG_MACB)
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#include <net.h>
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#endif
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#include <netdev.h>
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DECLARE_GLOBAL_DATA_PTR;
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/* ------------------------------------------------------------------------- */
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/*
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* Miscelaneous platform dependent initialisations
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*/
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#ifdef CONFIG_CMD_NAND
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static void at91sam9m10g45ek_nand_hw_init(void)
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{
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unsigned long csa;
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/* Enable CS3 */
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csa = at91_sys_read(AT91_MATRIX_EBICSA);
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at91_sys_write(AT91_MATRIX_EBICSA,
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csa | AT91_MATRIX_EBI_CS3A_SMC_SMARTMEDIA);
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/* Configure SMC CS3 for NAND/SmartMedia */
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at91_sys_write(AT91_SMC_SETUP(3),
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AT91_SMC_NWESETUP_(1) | AT91_SMC_NCS_WRSETUP_(0) |
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AT91_SMC_NRDSETUP_(1) | AT91_SMC_NCS_RDSETUP_(0));
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at91_sys_write(AT91_SMC_PULSE(3),
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AT91_SMC_NWEPULSE_(4) | AT91_SMC_NCS_WRPULSE_(3) |
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AT91_SMC_NRDPULSE_(3) | AT91_SMC_NCS_RDPULSE_(2));
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at91_sys_write(AT91_SMC_CYCLE(3),
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AT91_SMC_NWECYCLE_(7) | AT91_SMC_NRDCYCLE_(4));
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at91_sys_write(AT91_SMC_MODE(3),
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AT91_SMC_READMODE | AT91_SMC_WRITEMODE |
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AT91_SMC_EXNWMODE_DISABLE |
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#ifdef CONFIG_SYS_NAND_DBW_16
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AT91_SMC_DBW_16 |
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#else /* CONFIG_SYS_NAND_DBW_8 */
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AT91_SMC_DBW_8 |
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#endif
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AT91_SMC_TDF_(3));
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at91_sys_write(AT91_PMC_PCER, 1 << AT91SAM9G45_ID_PIOC);
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/* Configure RDY/BSY */
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at91_set_gpio_input(CONFIG_SYS_NAND_READY_PIN, 1);
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/* Enable NandFlash */
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at91_set_gpio_output(CONFIG_SYS_NAND_ENABLE_PIN, 1);
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}
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#endif
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#ifdef CONFIG_MACB
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static void at91sam9m10g45ek_macb_hw_init(void)
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{
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unsigned long rstc;
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/* Enable clock */
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at91_sys_write(AT91_PMC_PCER, 1 << AT91SAM9G45_ID_EMAC);
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/*
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* Disable pull-up on:
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* RXDV (PA15) => PHY normal mode (not Test mode)
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* ERX0 (PA12) => PHY ADDR0
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* ERX1 (PA13) => PHY ADDR1 => PHYADDR = 0x0
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*
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* PHY has internal pull-down
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*/
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writel(pin_to_mask(AT91_PIN_PA15) |
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pin_to_mask(AT91_PIN_PA12) |
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pin_to_mask(AT91_PIN_PA13),
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pin_to_controller(AT91_PIN_PA0) + PIO_PUDR);
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rstc = at91_sys_read(AT91_RSTC_MR);
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/* Need to reset PHY -> 500ms reset */
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at91_sys_write(AT91_RSTC_MR, AT91_RSTC_KEY |
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(AT91_RSTC_ERSTL & (0x0D << 8)) |
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AT91_RSTC_URSTEN);
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at91_sys_write(AT91_RSTC_CR, AT91_RSTC_KEY | AT91_RSTC_EXTRST);
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/* Wait for end hardware reset */
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while (!(at91_sys_read(AT91_RSTC_SR) & AT91_RSTC_NRSTL));
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/* Restore NRST value */
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at91_sys_write(AT91_RSTC_MR, AT91_RSTC_KEY |
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(rstc) |
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AT91_RSTC_URSTEN);
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/* Re-enable pull-up */
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writel(pin_to_mask(AT91_PIN_PA15) |
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pin_to_mask(AT91_PIN_PA12) |
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pin_to_mask(AT91_PIN_PA13),
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pin_to_controller(AT91_PIN_PA0) + PIO_PUER);
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at91_macb_hw_init();
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}
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#endif
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#ifdef CONFIG_LCD
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vidinfo_t panel_info = {
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vl_col: 480,
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vl_row: 272,
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vl_clk: 9000000,
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vl_sync: ATMEL_LCDC_INVLINE_NORMAL |
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ATMEL_LCDC_INVFRAME_NORMAL,
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vl_bpix: 3,
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vl_tft: 1,
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vl_hsync_len: 45,
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vl_left_margin: 1,
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vl_right_margin:1,
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vl_vsync_len: 1,
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vl_upper_margin:40,
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vl_lower_margin:1,
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mmio: AT91SAM9G45_LCDC_BASE,
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};
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void lcd_enable(void)
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{
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at91_set_A_periph(AT91_PIN_PE6, 1); /* power up */
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}
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void lcd_disable(void)
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{
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at91_set_A_periph(AT91_PIN_PE6, 0); /* power down */
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}
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static void at91sam9m10g45ek_lcd_hw_init(void)
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{
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at91_set_A_periph(AT91_PIN_PE0, 0); /* LCDDPWR */
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at91_set_A_periph(AT91_PIN_PE2, 0); /* LCDCC */
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at91_set_A_periph(AT91_PIN_PE3, 0); /* LCDVSYNC */
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at91_set_A_periph(AT91_PIN_PE4, 0); /* LCDHSYNC */
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at91_set_A_periph(AT91_PIN_PE5, 0); /* LCDDOTCK */
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at91_set_A_periph(AT91_PIN_PE7, 0); /* LCDD0 */
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at91_set_A_periph(AT91_PIN_PE8, 0); /* LCDD1 */
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at91_set_A_periph(AT91_PIN_PE9, 0); /* LCDD2 */
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at91_set_A_periph(AT91_PIN_PE10, 0); /* LCDD3 */
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at91_set_A_periph(AT91_PIN_PE11, 0); /* LCDD4 */
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at91_set_A_periph(AT91_PIN_PE12, 0); /* LCDD5 */
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at91_set_A_periph(AT91_PIN_PE13, 0); /* LCDD6 */
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at91_set_A_periph(AT91_PIN_PE14, 0); /* LCDD7 */
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at91_set_A_periph(AT91_PIN_PE15, 0); /* LCDD8 */
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at91_set_A_periph(AT91_PIN_PE16, 0); /* LCDD9 */
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at91_set_A_periph(AT91_PIN_PE17, 0); /* LCDD10 */
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at91_set_A_periph(AT91_PIN_PE18, 0); /* LCDD11 */
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at91_set_A_periph(AT91_PIN_PE19, 0); /* LCDD12 */
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at91_set_B_periph(AT91_PIN_PE20, 0); /* LCDD13 */
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at91_set_A_periph(AT91_PIN_PE21, 0); /* LCDD14 */
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at91_set_A_periph(AT91_PIN_PE22, 0); /* LCDD15 */
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at91_set_A_periph(AT91_PIN_PE23, 0); /* LCDD16 */
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at91_set_A_periph(AT91_PIN_PE24, 0); /* LCDD17 */
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at91_set_A_periph(AT91_PIN_PE25, 0); /* LCDD18 */
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at91_set_A_periph(AT91_PIN_PE26, 0); /* LCDD19 */
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at91_set_A_periph(AT91_PIN_PE27, 0); /* LCDD20 */
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at91_set_B_periph(AT91_PIN_PE28, 0); /* LCDD21 */
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at91_set_A_periph(AT91_PIN_PE29, 0); /* LCDD22 */
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at91_set_A_periph(AT91_PIN_PE30, 0); /* LCDD23 */
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at91_sys_write(AT91_PMC_PCER, 1 << AT91SAM9G45_ID_LCDC);
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gd->fb_base = CONFIG_AT91SAM9G45_LCD_BASE;
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}
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#ifdef CONFIG_LCD_INFO
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#include <nand.h>
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#include <version.h>
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void lcd_show_board_info(void)
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{
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ulong dram_size, nand_size;
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int i;
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char temp[32];
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lcd_printf ("%s\n", U_BOOT_VERSION);
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lcd_printf ("(C) 2008 ATMEL Corp\n");
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lcd_printf ("at91support@atmel.com\n");
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lcd_printf ("%s CPU at %s MHz\n",
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AT91_CPU_NAME,
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strmhz(temp, get_cpu_clk_rate()));
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dram_size = 0;
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for (i = 0; i < CONFIG_NR_DRAM_BANKS; i++)
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dram_size += gd->bd->bi_dram[i].size;
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nand_size = 0;
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for (i = 0; i < CONFIG_SYS_MAX_NAND_DEVICE; i++)
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nand_size += nand_info[i].size;
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lcd_printf (" %ld MB SDRAM, %ld MB NAND\n",
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dram_size >> 20,
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nand_size >> 20 );
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}
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#endif /* CONFIG_LCD_INFO */
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#endif
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int board_init(void)
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{
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/* Enable Ctrlc */
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console_init_f();
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/* arch number of AT91SAM9M10G45EK-Board */
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#ifdef CONFIG_AT91SAM9M10G45EK
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gd->bd->bi_arch_number = MACH_TYPE_AT91SAM9M10G45EK;
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#elif defined CONFIG_AT91SAM9G45EKES
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gd->bd->bi_arch_number = MACH_TYPE_AT91SAM9G45EKES;
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#endif
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/* adress of boot parameters */
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gd->bd->bi_boot_params = PHYS_SDRAM + 0x100;
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at91_serial_hw_init();
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#ifdef CONFIG_CMD_NAND
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at91sam9m10g45ek_nand_hw_init();
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#endif
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#ifdef CONFIG_HAS_DATAFLASH
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at91_spi0_hw_init(1 << 0);
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#endif
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#ifdef CONFIG_ATMEL_SPI
|
||||
at91_spi0_hw_init(1 << 4);
|
||||
#endif
|
||||
|
||||
#ifdef CONFIG_MACB
|
||||
at91sam9m10g45ek_macb_hw_init();
|
||||
#endif
|
||||
|
||||
#ifdef CONFIG_LCD
|
||||
at91sam9m10g45ek_lcd_hw_init();
|
||||
#endif
|
||||
return 0;
|
||||
}
|
||||
|
||||
int dram_init(void)
|
||||
{
|
||||
gd->bd->bi_dram[0].start = PHYS_SDRAM;
|
||||
gd->bd->bi_dram[0].size = PHYS_SDRAM_SIZE;
|
||||
return 0;
|
||||
}
|
||||
|
||||
#ifdef CONFIG_RESET_PHY_R
|
||||
void reset_phy(void)
|
||||
{
|
||||
#ifdef CONFIG_MACB
|
||||
/*
|
||||
* Initialize ethernet HW addr prior to starting Linux,
|
||||
* needed for nfsroot
|
||||
*/
|
||||
eth_init(gd->bd);
|
||||
#endif
|
||||
}
|
||||
#endif
|
||||
|
||||
int board_eth_init(bd_t *bis)
|
||||
{
|
||||
int rc = 0;
|
||||
#ifdef CONFIG_MACB
|
||||
rc = macb_eth_initialize(0, (void *)AT91SAM9G45_BASE_EMAC, 0x00);
|
||||
#endif
|
||||
return rc;
|
||||
}
|
||||
|
||||
/* SPI chip select control */
|
||||
#ifdef CONFIG_ATMEL_SPI
|
||||
#include <spi.h>
|
||||
|
||||
int spi_cs_is_valid(unsigned int bus, unsigned int cs)
|
||||
{
|
||||
return bus == 0 && cs < 2;
|
||||
}
|
||||
|
||||
void spi_cs_activate(struct spi_slave *slave)
|
||||
{
|
||||
switch(slave->cs) {
|
||||
case 1:
|
||||
at91_set_gpio_output(AT91_PIN_PB18, 0);
|
||||
break;
|
||||
case 0:
|
||||
default:
|
||||
at91_set_gpio_output(AT91_PIN_PB3, 0);
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
void spi_cs_deactivate(struct spi_slave *slave)
|
||||
{
|
||||
switch(slave->cs) {
|
||||
case 1:
|
||||
at91_set_gpio_output(AT91_PIN_PB18, 1);
|
||||
break;
|
||||
case 0:
|
||||
default:
|
||||
at91_set_gpio_output(AT91_PIN_PB3, 1);
|
||||
break;
|
||||
}
|
||||
}
|
||||
#endif /* CONFIG_ATMEL_SPI */
|
||||
1
board/atmel/at91sam9m10g45ek/config.mk
Normal file
1
board/atmel/at91sam9m10g45ek/config.mk
Normal file
|
|
@ -0,0 +1 @@
|
|||
TEXT_BASE = 0x73f00000
|
||||
41
board/atmel/at91sam9m10g45ek/led.c
Normal file
41
board/atmel/at91sam9m10g45ek/led.c
Normal file
|
|
@ -0,0 +1,41 @@
|
|||
/*
|
||||
* (C) Copyright 2007-2008
|
||||
* Stelian Pop <stelian.pop@leadtechdesign.com>
|
||||
* Lead Tech Design <www.leadtechdesign.com>
|
||||
*
|
||||
* See file CREDITS for list of people who contributed to this
|
||||
* project.
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU General Public License as
|
||||
* published by the Free Software Foundation; either version 2 of
|
||||
* the License, or (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program; if not, write to the Free Software
|
||||
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
|
||||
* MA 02111-1307 USA
|
||||
*/
|
||||
|
||||
#include <common.h>
|
||||
#include <asm/arch/at91sam9g45.h>
|
||||
#include <asm/arch/at91_pmc.h>
|
||||
#include <asm/arch/gpio.h>
|
||||
#include <asm/arch/io.h>
|
||||
|
||||
void coloured_LED_init(void)
|
||||
{
|
||||
/* Enable clock */
|
||||
at91_sys_write(AT91_PMC_PCER, 1 << AT91SAM9G45_ID_PIODE);
|
||||
|
||||
at91_set_gpio_output(CONFIG_RED_LED, 1);
|
||||
at91_set_gpio_output(CONFIG_GREEN_LED, 1);
|
||||
|
||||
at91_set_gpio_value(CONFIG_RED_LED, 0);
|
||||
at91_set_gpio_value(CONFIG_GREEN_LED, 1);
|
||||
}
|
||||
|
|
@ -31,6 +31,8 @@ COBJS-$(CONFIG_AT91SAM9G20) += at91sam9260_devices.o
|
|||
COBJS-$(CONFIG_AT91SAM9261) += at91sam9261_devices.o
|
||||
COBJS-$(CONFIG_AT91SAM9263) += at91sam9263_devices.o
|
||||
COBJS-$(CONFIG_AT91SAM9RL) += at91sam9rl_devices.o
|
||||
COBJS-$(CONFIG_AT91SAM9M10G45) += at91sam9m10g45_devices.o
|
||||
COBJS-$(CONFIG_AT91SAM9G45) += at91sam9m10g45_devices.o
|
||||
COBJS-$(CONFIG_AT91_LED) += led.o
|
||||
COBJS-y += clock.o
|
||||
COBJS-y += cpu.o
|
||||
|
|
|
|||
175
cpu/arm926ejs/at91/at91sam9m10g45_devices.c
Normal file
175
cpu/arm926ejs/at91/at91sam9m10g45_devices.c
Normal file
|
|
@ -0,0 +1,175 @@
|
|||
/*
|
||||
* (C) Copyright 2007-2008
|
||||
* Stelian Pop <stelian.pop@leadtechdesign.com>
|
||||
* Lead Tech Design <www.leadtechdesign.com>
|
||||
*
|
||||
* See file CREDITS for list of people who contributed to this
|
||||
* project.
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU General Public License as
|
||||
* published by the Free Software Foundation; either version 2 of
|
||||
* the License, or (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program; if not, write to the Free Software
|
||||
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
|
||||
* MA 02111-1307 USA
|
||||
*/
|
||||
|
||||
#include <common.h>
|
||||
#include <asm/arch/at91_common.h>
|
||||
#include <asm/arch/at91_pmc.h>
|
||||
#include <asm/arch/gpio.h>
|
||||
#include <asm/arch/io.h>
|
||||
|
||||
void at91_serial0_hw_init(void)
|
||||
{
|
||||
at91_set_A_periph(AT91_PIN_PB19, 1); /* TXD0 */
|
||||
at91_set_A_periph(AT91_PIN_PB18, 0); /* RXD0 */
|
||||
at91_sys_write(AT91_PMC_PCER, 1 << AT91SAM9G45_ID_US0);
|
||||
}
|
||||
|
||||
void at91_serial1_hw_init(void)
|
||||
{
|
||||
at91_set_A_periph(AT91_PIN_PB4, 1); /* TXD1 */
|
||||
at91_set_A_periph(AT91_PIN_PB5, 0); /* RXD1 */
|
||||
at91_sys_write(AT91_PMC_PCER, 1 << AT91SAM9G45_ID_US1);
|
||||
}
|
||||
|
||||
void at91_serial2_hw_init(void)
|
||||
{
|
||||
at91_set_A_periph(AT91_PIN_PD6, 1); /* TXD2 */
|
||||
at91_set_A_periph(AT91_PIN_PD7, 0); /* RXD2 */
|
||||
at91_sys_write(AT91_PMC_PCER, 1 << AT91SAM9G45_ID_US2);
|
||||
}
|
||||
|
||||
void at91_serial3_hw_init(void)
|
||||
{
|
||||
at91_set_A_periph(AT91_PIN_PB12, 0); /* DRXD */
|
||||
at91_set_A_periph(AT91_PIN_PB13, 1); /* DTXD */
|
||||
at91_sys_write(AT91_PMC_PCER, 1 << AT91_ID_SYS);;
|
||||
}
|
||||
|
||||
void at91_serial_hw_init(void)
|
||||
{
|
||||
#ifdef CONFIG_USART0
|
||||
at91_serial0_hw_init();
|
||||
#endif
|
||||
|
||||
#ifdef CONFIG_USART1
|
||||
at91_serial1_hw_init();
|
||||
#endif
|
||||
|
||||
#ifdef CONFIG_USART2
|
||||
at91_serial2_hw_init();
|
||||
#endif
|
||||
|
||||
#ifdef CONFIG_USART3 /* DBGU */
|
||||
at91_serial3_hw_init();
|
||||
#endif
|
||||
}
|
||||
|
||||
#ifdef CONFIG_ATMEL_SPI
|
||||
void at91_spi0_hw_init(unsigned long cs_mask)
|
||||
{
|
||||
at91_set_A_periph(AT91_PIN_PB0, 0); /* SPI0_MISO */
|
||||
at91_set_A_periph(AT91_PIN_PB1, 0); /* SPI0_MOSI */
|
||||
at91_set_A_periph(AT91_PIN_PB2, 0); /* SPI0_SPCK */
|
||||
|
||||
/* Enable clock */
|
||||
at91_sys_write(AT91_PMC_PCER, 1 << AT91SAM9G45_ID_SPI0);
|
||||
|
||||
if (cs_mask & (1 << 0)) {
|
||||
at91_set_A_periph(AT91_PIN_PB3, 0);
|
||||
}
|
||||
if (cs_mask & (1 << 1)) {
|
||||
at91_set_B_periph(AT91_PIN_PB18, 0);
|
||||
}
|
||||
if (cs_mask & (1 << 2)) {
|
||||
at91_set_B_periph(AT91_PIN_PB19, 0);
|
||||
}
|
||||
if (cs_mask & (1 << 3)) {
|
||||
at91_set_B_periph(AT91_PIN_PD27, 0);
|
||||
}
|
||||
if (cs_mask & (1 << 4)) {
|
||||
at91_set_gpio_output(AT91_PIN_PB3, 0);
|
||||
}
|
||||
if (cs_mask & (1 << 5)) {
|
||||
at91_set_gpio_output(AT91_PIN_PB18, 0);
|
||||
}
|
||||
if (cs_mask & (1 << 6)) {
|
||||
at91_set_gpio_output(AT91_PIN_PB19, 0);
|
||||
}
|
||||
if (cs_mask & (1 << 7)) {
|
||||
at91_set_gpio_output(AT91_PIN_PD27, 0);
|
||||
}
|
||||
}
|
||||
|
||||
void at91_spi1_hw_init(unsigned long cs_mask)
|
||||
{
|
||||
at91_set_A_periph(AT91_PIN_PB14, 0); /* SPI1_MISO */
|
||||
at91_set_A_periph(AT91_PIN_PB15, 0); /* SPI1_MOSI */
|
||||
at91_set_A_periph(AT91_PIN_PB16, 0); /* SPI1_SPCK */
|
||||
|
||||
/* Enable clock */
|
||||
at91_sys_write(AT91_PMC_PCER, 1 << AT91SAM9G45_ID_SPI1);
|
||||
|
||||
if (cs_mask & (1 << 0)) {
|
||||
at91_set_A_periph(AT91_PIN_PB17, 0);
|
||||
}
|
||||
if (cs_mask & (1 << 1)) {
|
||||
at91_set_B_periph(AT91_PIN_PD28, 0);
|
||||
}
|
||||
if (cs_mask & (1 << 2)) {
|
||||
at91_set_A_periph(AT91_PIN_PD18, 0);
|
||||
}
|
||||
if (cs_mask & (1 << 3)) {
|
||||
at91_set_A_periph(AT91_PIN_PD19, 0);
|
||||
}
|
||||
if (cs_mask & (1 << 4)) {
|
||||
at91_set_gpio_output(AT91_PIN_PB17, 0);
|
||||
}
|
||||
if (cs_mask & (1 << 5)) {
|
||||
at91_set_gpio_output(AT91_PIN_PD28, 0);
|
||||
}
|
||||
if (cs_mask & (1 << 6)) {
|
||||
at91_set_gpio_output(AT91_PIN_PD18, 0);
|
||||
}
|
||||
if (cs_mask & (1 << 7)) {
|
||||
at91_set_gpio_output(AT91_PIN_PD19, 0);
|
||||
}
|
||||
|
||||
}
|
||||
#endif
|
||||
|
||||
#ifdef CONFIG_MACB
|
||||
void at91_macb_hw_init(void)
|
||||
{
|
||||
at91_set_A_periph(AT91_PIN_PA17, 0); /* ETXCK_EREFCK */
|
||||
at91_set_A_periph(AT91_PIN_PA15, 0); /* ERXDV */
|
||||
at91_set_A_periph(AT91_PIN_PA12, 0); /* ERX0 */
|
||||
at91_set_A_periph(AT91_PIN_PA13, 0); /* ERX1 */
|
||||
at91_set_A_periph(AT91_PIN_PA16, 0); /* ERXER */
|
||||
at91_set_A_periph(AT91_PIN_PA14, 0); /* ETXEN */
|
||||
at91_set_A_periph(AT91_PIN_PA10, 0); /* ETX0 */
|
||||
at91_set_A_periph(AT91_PIN_PA11, 0); /* ETX1 */
|
||||
at91_set_A_periph(AT91_PIN_PA19, 0); /* EMDIO */
|
||||
at91_set_A_periph(AT91_PIN_PA18, 0); /* EMDC */
|
||||
#ifndef CONFIG_RMII
|
||||
at91_set_B_periph(AT91_PIN_PA29, 0); /* ECRS */
|
||||
at91_set_B_periph(AT91_PIN_PA30, 0); /* ECOL */
|
||||
at91_set_B_periph(AT91_PIN_PA8, 0); /* ERX2 */
|
||||
at91_set_B_periph(AT91_PIN_PA9, 0); /* ERX3 */
|
||||
at91_set_B_periph(AT91_PIN_PA28, 0); /* ERXCK */
|
||||
at91_set_B_periph(AT91_PIN_PA6, 0); /* ETX2 */
|
||||
at91_set_B_periph(AT91_PIN_PA7, 0); /* ETX3 */
|
||||
at91_set_B_periph(AT91_PIN_PA27, 0); /* ETXER */
|
||||
#endif
|
||||
}
|
||||
#endif
|
||||
|
|
@ -183,15 +183,23 @@ int at91_clock_init(unsigned long main_clock)
|
|||
* For now, assume this parentage won't change.
|
||||
*/
|
||||
mckr = at91_sys_read(AT91_PMC_MCKR);
|
||||
#if defined(CONFIG_AT91SAM9G45) || defined(CONFIG_AT91SAM9M10G45)
|
||||
/* plla divisor by 2 */
|
||||
plla_rate_hz /= (1 << ((mckr & 1 << 12) >> 12));
|
||||
#endif
|
||||
freq = mck_rate_hz = at91_css_to_rate(mckr & AT91_PMC_CSS);
|
||||
|
||||
freq /= (1 << ((mckr & AT91_PMC_PRES) >> 2)); /* prescale */
|
||||
#if defined(CONFIG_AT91RM9200)
|
||||
mck_rate_hz = freq / (1 + ((mckr & AT91_PMC_MDIV) >> 8)); /* mdiv */
|
||||
#elif defined(CONFIG_AT91SAM9G20)
|
||||
mck_rate_hz = (mckr & AT91_PMC_MDIV) ?
|
||||
freq / ((mckr & AT91_PMC_MDIV) >> 7) : freq; /* mdiv ; (x >> 7) = ((x >> 8) * 2) */
|
||||
freq / ((mckr & AT91_PMC_MDIV) >> 7) : freq; /* mdiv ; (x >> 7) = ((x >> 8) * 2) */
|
||||
if (mckr & AT91_PMC_PDIV)
|
||||
freq /= 2; /* processor clock division */
|
||||
freq /= 2; /* processor clock division */
|
||||
#elif defined(CONFIG_AT91SAM9G45) || defined(CONFIG_AT91SAM9M10G45)
|
||||
mck_rate_hz = (mckr & AT91_PMC_MDIV) == AT91SAM9_PMC_MDIV_3 ?
|
||||
freq / 3 : freq / (1 << ((mckr & AT91_PMC_MDIV) >> 8)); /* mdiv */
|
||||
#else
|
||||
mck_rate_hz = freq / (1 << ((mckr & AT91_PMC_MDIV) >> 8)); /* mdiv */
|
||||
#endif
|
||||
|
|
|
|||
|
|
@ -74,6 +74,26 @@ Environment variables
|
|||
make at91sam9263ek_norflash_boot_config - boot from nor falsh
|
||||
|
||||
|
||||
------------------------------------------------------------------------------
|
||||
AT91SAM9M10G45EK
|
||||
------------------------------------------------------------------------------
|
||||
|
||||
Memory map
|
||||
0x20000000 - 23FFFFFF SDRAM (64 MB)
|
||||
0xC0000000 - Cxxxxxxx Atmel Dataflash card (J12)
|
||||
|
||||
Environment variables
|
||||
|
||||
U-Boot environment variables can be stored at different places:
|
||||
- Dataflash on SPI chip select 0 (dataflash card)
|
||||
- Nand flash.
|
||||
|
||||
You can choose your storage location at config step (here for at91sam9m10g45ek) :
|
||||
make at91sam9m10g45ek_config - use data flash (spi cs0) (default)
|
||||
make at91sam9m10g45ek_nandflash_config - use nand flash
|
||||
make at91sam9m10g45ek_dataflash_cs0_config - use data flash (spi cs0)
|
||||
|
||||
|
||||
------------------------------------------------------------------------------
|
||||
AT91SAM9RLEK
|
||||
------------------------------------------------------------------------------
|
||||
|
|
|
|||
|
|
@ -447,14 +447,16 @@ static int macb_init(struct eth_device *netdev, bd_t *bd)
|
|||
/* choose RMII or MII mode. This depends on the board */
|
||||
#ifdef CONFIG_RMII
|
||||
#if defined(CONFIG_AT91CAP9) || defined(CONFIG_AT91SAM9260) || \
|
||||
defined(CONFIG_AT91SAM9263) || defined(CONFIG_AT91SAM9G20)
|
||||
defined(CONFIG_AT91SAM9263) || defined(CONFIG_AT91SAM9G20) || \
|
||||
defined(CONFIG_AT91SAM9G45) || defined(CONFIG_AT91SAM9M10G45)
|
||||
macb_writel(macb, USRIO, MACB_BIT(RMII) | MACB_BIT(CLKEN));
|
||||
#else
|
||||
macb_writel(macb, USRIO, 0);
|
||||
#endif
|
||||
#else
|
||||
#if defined(CONFIG_AT91CAP9) || defined(CONFIG_AT91SAM9260) || \
|
||||
defined(CONFIG_AT91SAM9263) || defined(CONFIG_AT91SAM9G20)
|
||||
defined(CONFIG_AT91SAM9263) || defined(CONFIG_AT91SAM9G20) || \
|
||||
defined(CONFIG_AT91SAM9G45) || defined(CONFIG_AT91SAM9M10G45)
|
||||
macb_writel(macb, USRIO, MACB_BIT(CLKEN));
|
||||
#else
|
||||
macb_writel(macb, USRIO, MACB_BIT(MII));
|
||||
|
|
|
|||
|
|
@ -89,6 +89,7 @@
|
|||
#define AT91SAM9_PMC_MDIV_1 (0 << 8) /* [SAM9,CAP9 only] */
|
||||
#define AT91SAM9_PMC_MDIV_2 (1 << 8)
|
||||
#define AT91SAM9_PMC_MDIV_4 (2 << 8)
|
||||
#define AT91SAM9_PMC_MDIV_3 (3 << 8) /* [some SAM9 only] */
|
||||
#define AT91SAM9_PMC_MDIV_6 (3 << 8)
|
||||
#define AT91_PMC_PDIV (1 << 12) /* Processor Clock Division [some SAM9 only] */
|
||||
#define AT91_PMC_PDIV_1 (0 << 12)
|
||||
|
|
|
|||
|
|
@ -21,6 +21,8 @@
|
|||
#include <asm/arch/at91sam9rl_matrix.h>
|
||||
#elif defined(CONFIG_AT91CAP9)
|
||||
#include <asm/arch/at91cap9_matrix.h>
|
||||
#elif defined(CONFIG_AT91SAM9G45) || defined(CONFIG_AT91SAM9M10G45)
|
||||
#include <asm/arch/at91sam9g45_matrix.h>
|
||||
#else
|
||||
#error "Unsupported AT91SAM9/CAP9 processor"
|
||||
#endif
|
||||
|
|
|
|||
139
include/asm-arm/arch-at91/at91sam9g45.h
Normal file
139
include/asm-arm/arch-at91/at91sam9g45.h
Normal file
|
|
@ -0,0 +1,139 @@
|
|||
/*
|
||||
* Chip-specific header file for the AT91SAM9M1x family
|
||||
*
|
||||
* Copyright (C) 2008 Atmel Corporation.
|
||||
*
|
||||
* Common definitions.
|
||||
* Based on AT91SAM9G45 preliminary datasheet.
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation; either version 2 of the License, or
|
||||
* (at your option) any later version.
|
||||
*/
|
||||
|
||||
#ifndef AT91SAM9G45_H
|
||||
#define AT91SAM9G45_H
|
||||
|
||||
/*
|
||||
* Peripheral identifiers/interrupts.
|
||||
*/
|
||||
#define AT91_ID_FIQ 0 /* Advanced Interrupt Controller (FIQ) */
|
||||
#define AT91_ID_SYS 1 /* System Controller Interrupt */
|
||||
#define AT91SAM9G45_ID_PIOA 2 /* Parallel I/O Controller A */
|
||||
#define AT91SAM9G45_ID_PIOB 3 /* Parallel I/O Controller B */
|
||||
#define AT91SAM9G45_ID_PIOC 4 /* Parallel I/O Controller C */
|
||||
#define AT91SAM9G45_ID_PIODE 5 /* Parallel I/O Controller D and E */
|
||||
#define AT91SAM9G45_ID_TRNG 6 /* True Random Number Generator */
|
||||
#define AT91SAM9G45_ID_US0 7 /* USART 0 */
|
||||
#define AT91SAM9G45_ID_US1 8 /* USART 1 */
|
||||
#define AT91SAM9G45_ID_US2 9 /* USART 2 */
|
||||
#define AT91SAM9G45_ID_US3 10 /* USART 3 */
|
||||
#define AT91SAM9G45_ID_MCI0 11 /* High Speed Multimedia Card Interface 0 */
|
||||
#define AT91SAM9G45_ID_TWI0 12 /* Two-Wire Interface 0 */
|
||||
#define AT91SAM9G45_ID_TWI1 13 /* Two-Wire Interface 1 */
|
||||
#define AT91SAM9G45_ID_SPI0 14 /* Serial Peripheral Interface 0 */
|
||||
#define AT91SAM9G45_ID_SPI1 15 /* Serial Peripheral Interface 1 */
|
||||
#define AT91SAM9G45_ID_SSC0 16 /* Synchronous Serial Controller 0 */
|
||||
#define AT91SAM9G45_ID_SSC1 17 /* Synchronous Serial Controller 1 */
|
||||
#define AT91SAM9G45_ID_TCB 18 /* Timer Counter 0, 1, 2, 3, 4 and 5 */
|
||||
#define AT91SAM9G45_ID_PWMC 19 /* Pulse Width Modulation Controller */
|
||||
#define AT91SAM9G45_ID_TSC 20 /* Touch Screen ADC Controller */
|
||||
#define AT91SAM9G45_ID_DMA 21 /* DMA Controller */
|
||||
#define AT91SAM9G45_ID_UHPHS 22 /* USB Host High Speed */
|
||||
#define AT91SAM9G45_ID_LCDC 23 /* LCD Controller */
|
||||
#define AT91SAM9G45_ID_AC97C 24 /* AC97 Controller */
|
||||
#define AT91SAM9G45_ID_EMAC 25 /* Ethernet MAC */
|
||||
#define AT91SAM9G45_ID_ISI 26 /* Image Sensor Interface */
|
||||
#define AT91SAM9G45_ID_UDPHS 27 /* USB Device High Speed */
|
||||
#define AT91SAM9G45_ID_AESTDESSHA 28 /* AES + T-DES + SHA */
|
||||
#define AT91SAM9G45_ID_MCI1 29 /* High Speed Multimedia Card Interface 1 */
|
||||
#define AT91SAM9G45_ID_VDEC 30 /* Video Decoder */
|
||||
#define AT91SAM9G45_ID_IRQ0 31 /* Advanced Interrupt Controller */
|
||||
|
||||
/*
|
||||
* User Peripheral physical base addresses.
|
||||
*/
|
||||
#define AT91SAM9G45_BASE_UDPHS 0xfff78000
|
||||
#define AT91SAM9G45_BASE_TC0 0xfff7c000
|
||||
#define AT91SAM9G45_BASE_TC1 0xfff7c040
|
||||
#define AT91SAM9G45_BASE_TC2 0xfff7c080
|
||||
#define AT91SAM9G45_BASE_MCI0 0xfff80000
|
||||
#define AT91SAM9G45_BASE_TWI0 0xfff84000
|
||||
#define AT91SAM9G45_BASE_TWI1 0xfff88000
|
||||
#define AT91SAM9G45_BASE_US0 0xfff8c000
|
||||
#define AT91SAM9G45_BASE_US1 0xfff90000
|
||||
#define AT91SAM9G45_BASE_US2 0xfff94000
|
||||
#define AT91SAM9G45_BASE_US3 0xfff98000
|
||||
#define AT91SAM9G45_BASE_SSC0 0xfff9c000
|
||||
#define AT91SAM9G45_BASE_SSC1 0xfffa0000
|
||||
#define AT91SAM9G45_BASE_SPI0 0xfffa4000
|
||||
#define AT91SAM9G45_BASE_SPI1 0xfffa8000
|
||||
#define AT91SAM9G45_BASE_AC97C 0xfffac000
|
||||
#define AT91SAM9G45_BASE_TSC 0xfffb0000
|
||||
#define AT91SAM9G45_BASE_ISI 0xfffb4000
|
||||
#define AT91SAM9G45_BASE_PWMC 0xfffb8000
|
||||
#define AT91SAM9G45_BASE_EMAC 0xfffbc000
|
||||
#define AT91SAM9G45_BASE_AES 0xfffc0000
|
||||
#define AT91SAM9G45_BASE_TDES 0xfffc4000
|
||||
#define AT91SAM9G45_BASE_SHA 0xfffc8000
|
||||
#define AT91SAM9G45_BASE_TRNG 0xfffcc000
|
||||
#define AT91SAM9G45_BASE_MCI1 0xfffd0000
|
||||
#define AT91SAM9G45_BASE_TC3 0xfffd4000
|
||||
#define AT91SAM9G45_BASE_TC4 0xfffd4040
|
||||
#define AT91SAM9G45_BASE_TC5 0xfffd4080
|
||||
#define AT91_BASE_SYS 0xffffe200
|
||||
|
||||
/*
|
||||
* System Peripherals (offset from AT91_BASE_SYS)
|
||||
*/
|
||||
#define AT91_ECC (0xffffe200 - AT91_BASE_SYS)
|
||||
#define AT91_DDRSDRC1 (0xffffe400 - AT91_BASE_SYS)
|
||||
#define AT91_DDRSDRC0 (0xffffe600 - AT91_BASE_SYS)
|
||||
#define AT91_SMC (0xffffe800 - AT91_BASE_SYS)
|
||||
#define AT91_MATRIX (0xffffea00 - AT91_BASE_SYS)
|
||||
#define AT91_DMA (0xffffec00 - AT91_BASE_SYS)
|
||||
#define AT91_DBGU (0xffffee00 - AT91_BASE_SYS)
|
||||
#define AT91_AIC (0xfffff000 - AT91_BASE_SYS)
|
||||
#define AT91_PIOA (0xfffff200 - AT91_BASE_SYS)
|
||||
#define AT91_PIOB (0xfffff400 - AT91_BASE_SYS)
|
||||
#define AT91_PIOC (0xfffff600 - AT91_BASE_SYS)
|
||||
#define AT91_PIOD (0xfffff800 - AT91_BASE_SYS)
|
||||
#define AT91_PIOE (0xfffffa00 - AT91_BASE_SYS)
|
||||
#define AT91_PMC (0xfffffc00 - AT91_BASE_SYS)
|
||||
#define AT91_RSTC (0xfffffd00 - AT91_BASE_SYS)
|
||||
#define AT91_SHDWC (0xfffffd10 - AT91_BASE_SYS)
|
||||
#define AT91_RTT (0xfffffd20 - AT91_BASE_SYS)
|
||||
#define AT91_PIT (0xfffffd30 - AT91_BASE_SYS)
|
||||
#define AT91_WDT (0xfffffd40 - AT91_BASE_SYS)
|
||||
#define AT91_GPBR (0xfffffd60 - AT91_BASE_SYS)
|
||||
#define AT91_RTC (0xfffffdb0 - AT91_BASE_SYS)
|
||||
|
||||
#define AT91_USART0 AT91SAM9G45_BASE_US0
|
||||
#define AT91_USART1 AT91SAM9G45_BASE_US1
|
||||
#define AT91_USART2 AT91SAM9G45_BASE_US2
|
||||
#define AT91_USART3 AT91SAM9G45_BASE_US3
|
||||
|
||||
/*
|
||||
* Internal Memory.
|
||||
*/
|
||||
#define AT91SAM9G45_SRAM_BASE 0x00300000 /* Internal SRAM base address */
|
||||
#define AT91SAM9G45_SRAM_SIZE SZ_64K /* Internal SRAM size (64Kb) */
|
||||
|
||||
#define AT91SAM9G45_ROM_BASE 0x00400000 /* Internal ROM base address */
|
||||
#define AT91SAM9G45_ROM_SIZE SZ_64K /* Internal ROM size (64Kb) */
|
||||
|
||||
#define AT91SAM9G45_LCDC_BASE 0x00500000 /* LCD Controller */
|
||||
#define AT91SAM9G45_UDPHS_FIFO 0x00600000 /* USB Device HS controller */
|
||||
#define AT91SAM9G45_HCI_BASE 0x00700000 /* USB Host controller (OHCI) */
|
||||
#define AT91SAM9G45_EHCI_BASE 0x00800000 /* USB Host controller (EHCI) */
|
||||
#define AT91SAM9G45_VDEC_BASE 0x00900000 /* Video Decoder Controller */
|
||||
|
||||
#define CONFIG_DRAM_BASE AT91_CHIPSELECT_6
|
||||
|
||||
/*
|
||||
* Cpu Name
|
||||
*/
|
||||
#define AT91_CPU_NAME "AT91SAM9G45"
|
||||
|
||||
#endif
|
||||
153
include/asm-arm/arch-at91/at91sam9g45_matrix.h
Normal file
153
include/asm-arm/arch-at91/at91sam9g45_matrix.h
Normal file
|
|
@ -0,0 +1,153 @@
|
|||
/*
|
||||
* Matrix-centric header file for the AT91SAM9M1x family
|
||||
*
|
||||
* Copyright (C) 2008 Atmel Corporation.
|
||||
*
|
||||
* Memory Controllers (MATRIX, EBI) - System peripherals registers.
|
||||
* Based on AT91SAM9G45 preliminary datasheet.
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation; either version 2 of the License, or
|
||||
* (at your option) any later version.
|
||||
*/
|
||||
|
||||
#ifndef AT91SAM9G45_MATRIX_H
|
||||
#define AT91SAM9G45_MATRIX_H
|
||||
|
||||
#define AT91_MATRIX_MCFG0 (AT91_MATRIX + 0x00) /* Master Configuration Register 0 */
|
||||
#define AT91_MATRIX_MCFG1 (AT91_MATRIX + 0x04) /* Master Configuration Register 1 */
|
||||
#define AT91_MATRIX_MCFG2 (AT91_MATRIX + 0x08) /* Master Configuration Register 2 */
|
||||
#define AT91_MATRIX_MCFG3 (AT91_MATRIX + 0x0C) /* Master Configuration Register 3 */
|
||||
#define AT91_MATRIX_MCFG4 (AT91_MATRIX + 0x10) /* Master Configuration Register 4 */
|
||||
#define AT91_MATRIX_MCFG5 (AT91_MATRIX + 0x14) /* Master Configuration Register 5 */
|
||||
#define AT91_MATRIX_MCFG6 (AT91_MATRIX + 0x18) /* Master Configuration Register 6 */
|
||||
#define AT91_MATRIX_MCFG7 (AT91_MATRIX + 0x1C) /* Master Configuration Register 7 */
|
||||
#define AT91_MATRIX_MCFG8 (AT91_MATRIX + 0x20) /* Master Configuration Register 8 */
|
||||
#define AT91_MATRIX_MCFG9 (AT91_MATRIX + 0x24) /* Master Configuration Register 9 */
|
||||
#define AT91_MATRIX_MCFG10 (AT91_MATRIX + 0x28) /* Master Configuration Register 10 */
|
||||
#define AT91_MATRIX_MCFG11 (AT91_MATRIX + 0x2C) /* Master Configuration Register 11 */
|
||||
#define AT91_MATRIX_ULBT (7 << 0) /* Undefined Length Burst Type */
|
||||
#define AT91_MATRIX_ULBT_INFINITE (0 << 0)
|
||||
#define AT91_MATRIX_ULBT_SINGLE (1 << 0)
|
||||
#define AT91_MATRIX_ULBT_FOUR (2 << 0)
|
||||
#define AT91_MATRIX_ULBT_EIGHT (3 << 0)
|
||||
#define AT91_MATRIX_ULBT_SIXTEEN (4 << 0)
|
||||
#define AT91_MATRIX_ULBT_THIRTYTWO (5 << 0)
|
||||
#define AT91_MATRIX_ULBT_SIXTYFOUR (6 << 0)
|
||||
#define AT91_MATRIX_ULBT_128 (7 << 0)
|
||||
|
||||
#define AT91_MATRIX_SCFG0 (AT91_MATRIX + 0x40) /* Slave Configuration Register 0 */
|
||||
#define AT91_MATRIX_SCFG1 (AT91_MATRIX + 0x44) /* Slave Configuration Register 1 */
|
||||
#define AT91_MATRIX_SCFG2 (AT91_MATRIX + 0x48) /* Slave Configuration Register 2 */
|
||||
#define AT91_MATRIX_SCFG3 (AT91_MATRIX + 0x4C) /* Slave Configuration Register 3 */
|
||||
#define AT91_MATRIX_SCFG4 (AT91_MATRIX + 0x50) /* Slave Configuration Register 4 */
|
||||
#define AT91_MATRIX_SCFG5 (AT91_MATRIX + 0x54) /* Slave Configuration Register 5 */
|
||||
#define AT91_MATRIX_SCFG6 (AT91_MATRIX + 0x58) /* Slave Configuration Register 6 */
|
||||
#define AT91_MATRIX_SCFG7 (AT91_MATRIX + 0x5C) /* Slave Configuration Register 7 */
|
||||
#define AT91_MATRIX_SLOT_CYCLE (0x1ff << 0) /* Maximum Number of Allowed Cycles for a Burst */
|
||||
#define AT91_MATRIX_DEFMSTR_TYPE (3 << 16) /* Default Master Type */
|
||||
#define AT91_MATRIX_DEFMSTR_TYPE_NONE (0 << 16)
|
||||
#define AT91_MATRIX_DEFMSTR_TYPE_LAST (1 << 16)
|
||||
#define AT91_MATRIX_DEFMSTR_TYPE_FIXED (2 << 16)
|
||||
#define AT91_MATRIX_FIXED_DEFMSTR (0xf << 18) /* Fixed Index of Default Master */
|
||||
|
||||
#define AT91_MATRIX_PRAS0 (AT91_MATRIX + 0x80) /* Priority Register A for Slave 0 */
|
||||
#define AT91_MATRIX_PRBS0 (AT91_MATRIX + 0x84) /* Priority Register B for Slave 0 */
|
||||
#define AT91_MATRIX_PRAS1 (AT91_MATRIX + 0x88) /* Priority Register A for Slave 1 */
|
||||
#define AT91_MATRIX_PRBS1 (AT91_MATRIX + 0x8C) /* Priority Register B for Slave 1 */
|
||||
#define AT91_MATRIX_PRAS2 (AT91_MATRIX + 0x90) /* Priority Register A for Slave 2 */
|
||||
#define AT91_MATRIX_PRBS2 (AT91_MATRIX + 0x94) /* Priority Register B for Slave 2 */
|
||||
#define AT91_MATRIX_PRAS3 (AT91_MATRIX + 0x98) /* Priority Register A for Slave 3 */
|
||||
#define AT91_MATRIX_PRBS3 (AT91_MATRIX + 0x9C) /* Priority Register B for Slave 3 */
|
||||
#define AT91_MATRIX_PRAS4 (AT91_MATRIX + 0xA0) /* Priority Register A for Slave 4 */
|
||||
#define AT91_MATRIX_PRBS4 (AT91_MATRIX + 0xA4) /* Priority Register B for Slave 4 */
|
||||
#define AT91_MATRIX_PRAS5 (AT91_MATRIX + 0xA8) /* Priority Register A for Slave 5 */
|
||||
#define AT91_MATRIX_PRBS5 (AT91_MATRIX + 0xAC) /* Priority Register B for Slave 5 */
|
||||
#define AT91_MATRIX_PRAS6 (AT91_MATRIX + 0xB0) /* Priority Register A for Slave 6 */
|
||||
#define AT91_MATRIX_PRBS6 (AT91_MATRIX + 0xB4) /* Priority Register B for Slave 6 */
|
||||
#define AT91_MATRIX_PRAS7 (AT91_MATRIX + 0xB8) /* Priority Register A for Slave 7 */
|
||||
#define AT91_MATRIX_PRBS7 (AT91_MATRIX + 0xBC) /* Priority Register B for Slave 7 */
|
||||
#define AT91_MATRIX_M0PR (3 << 0) /* Master 0 Priority */
|
||||
#define AT91_MATRIX_M1PR (3 << 4) /* Master 1 Priority */
|
||||
#define AT91_MATRIX_M2PR (3 << 8) /* Master 2 Priority */
|
||||
#define AT91_MATRIX_M3PR (3 << 12) /* Master 3 Priority */
|
||||
#define AT91_MATRIX_M4PR (3 << 16) /* Master 4 Priority */
|
||||
#define AT91_MATRIX_M5PR (3 << 20) /* Master 5 Priority */
|
||||
#define AT91_MATRIX_M6PR (3 << 24) /* Master 6 Priority */
|
||||
#define AT91_MATRIX_M7PR (3 << 28) /* Master 7 Priority */
|
||||
#define AT91_MATRIX_M8PR (3 << 0) /* Master 8 Priority (in Register B) */
|
||||
#define AT91_MATRIX_M9PR (3 << 4) /* Master 9 Priority (in Register B) */
|
||||
#define AT91_MATRIX_M10PR (3 << 8) /* Master 10 Priority (in Register B) */
|
||||
#define AT91_MATRIX_M11PR (3 << 12) /* Master 11 Priority (in Register B) */
|
||||
|
||||
#define AT91_MATRIX_MRCR (AT91_MATRIX + 0x100) /* Master Remap Control Register */
|
||||
#define AT91_MATRIX_RCB0 (1 << 0) /* Remap Command for AHB Master 0 (ARM926EJ-S Instruction Master) */
|
||||
#define AT91_MATRIX_RCB1 (1 << 1) /* Remap Command for AHB Master 1 (ARM926EJ-S Data Master) */
|
||||
#define AT91_MATRIX_RCB2 (1 << 2)
|
||||
#define AT91_MATRIX_RCB3 (1 << 3)
|
||||
#define AT91_MATRIX_RCB4 (1 << 4)
|
||||
#define AT91_MATRIX_RCB5 (1 << 5)
|
||||
#define AT91_MATRIX_RCB6 (1 << 6)
|
||||
#define AT91_MATRIX_RCB7 (1 << 7)
|
||||
#define AT91_MATRIX_RCB8 (1 << 8)
|
||||
#define AT91_MATRIX_RCB9 (1 << 9)
|
||||
#define AT91_MATRIX_RCB10 (1 << 10)
|
||||
#define AT91_MATRIX_RCB11 (1 << 11)
|
||||
|
||||
#define AT91_MATRIX_TCMR (AT91_MATRIX + 0x110) /* TCM Configuration Register */
|
||||
#define AT91_MATRIX_ITCM_SIZE (0xf << 0) /* Size of ITCM enabled memory block */
|
||||
#define AT91_MATRIX_ITCM_0 (0 << 0)
|
||||
#define AT91_MATRIX_ITCM_32 (6 << 0)
|
||||
#define AT91_MATRIX_DTCM_SIZE (0xf << 4) /* Size of DTCM enabled memory block */
|
||||
#define AT91_MATRIX_DTCM_0 (0 << 4)
|
||||
#define AT91_MATRIX_DTCM_32 (6 << 4)
|
||||
#define AT91_MATRIX_DTCM_64 (7 << 4)
|
||||
#define AT91_MATRIX_TCM_NWS (0x1 << 11) /* Wait state TCM register */
|
||||
#define AT91_MATRIX_TCM_NO_WS (0x0 << 11)
|
||||
#define AT91_MATRIX_TCM_ONE_WS (0x1 << 11)
|
||||
|
||||
#define AT91_MATRIX_VIDEO (AT91_MATRIX + 0x118) /* Video Mode Configuration Register */
|
||||
#define AT91C_VDEC_SEL (0x1 << 0) /* Video Mode Selection */
|
||||
#define AT91C_VDEC_SEL_OFF (0 << 0)
|
||||
#define AT91C_VDEC_SEL_ON (1 << 0)
|
||||
|
||||
#define AT91_MATRIX_EBICSA (AT91_MATRIX + 0x128) /* EBI Chip Select Assignment Register */
|
||||
#define AT91_MATRIX_EBI_CS1A (1 << 1) /* Chip Select 1 Assignment */
|
||||
#define AT91_MATRIX_EBI_CS1A_SMC (0 << 1)
|
||||
#define AT91_MATRIX_EBI_CS1A_SDRAMC (1 << 1)
|
||||
#define AT91_MATRIX_EBI_CS3A (1 << 3) /* Chip Select 3 Assignment */
|
||||
#define AT91_MATRIX_EBI_CS3A_SMC (0 << 3)
|
||||
#define AT91_MATRIX_EBI_CS3A_SMC_SMARTMEDIA (1 << 3)
|
||||
#define AT91_MATRIX_EBI_CS4A (1 << 4) /* Chip Select 4 Assignment */
|
||||
#define AT91_MATRIX_EBI_CS4A_SMC (0 << 4)
|
||||
#define AT91_MATRIX_EBI_CS4A_SMC_CF0 (1 << 4)
|
||||
#define AT91_MATRIX_EBI_CS5A (1 << 5) /* Chip Select 5 Assignment */
|
||||
#define AT91_MATRIX_EBI_CS5A_SMC (0 << 5)
|
||||
#define AT91_MATRIX_EBI_CS5A_SMC_CF1 (1 << 5)
|
||||
#define AT91_MATRIX_EBI_DBPUC (1 << 8) /* Data Bus Pull-up Configuration */
|
||||
#define AT91_MATRIX_EBI_DBPU_ON (0 << 8)
|
||||
#define AT91_MATRIX_EBI_DBPU_OFF (1 << 8)
|
||||
#define AT91_MATRIX_EBI_VDDIOMSEL (1 << 16) /* Memory voltage selection */
|
||||
#define AT91_MATRIX_EBI_VDDIOMSEL_1_8V (0 << 16)
|
||||
#define AT91_MATRIX_EBI_VDDIOMSEL_3_3V (1 << 16)
|
||||
#define AT91_MATRIX_EBI_EBI_IOSR (1 << 17) /* EBI I/O slew rate selection */
|
||||
#define AT91_MATRIX_EBI_EBI_IOSR_REDUCED (0 << 17)
|
||||
#define AT91_MATRIX_EBI_EBI_IOSR_NORMAL (1 << 17)
|
||||
#define AT91_MATRIX_EBI_DDR_IOSR (1 << 18) /* DDR2 dedicated port I/O slew rate selection */
|
||||
#define AT91_MATRIX_EBI_DDR_IOSR_REDUCED (0 << 18)
|
||||
#define AT91_MATRIX_EBI_DDR_IOSR_NORMAL (1 << 18)
|
||||
|
||||
#define AT91_MATRIX_WPMR (AT91_MATRIX + 0x1E4) /* Write Protect Mode Register */
|
||||
#define AT91_MATRIX_WPMR_WPEN (1 << 0) /* Write Protect ENable */
|
||||
#define AT91_MATRIX_WPMR_WP_WPDIS (0 << 0)
|
||||
#define AT91_MATRIX_WPMR_WP_WPEN (1 << 0)
|
||||
#define AT91_MATRIX_WPMR_WPKEY (0xFFFFFF << 8) /* Write Protect KEY */
|
||||
|
||||
#define AT91_MATRIX_WPSR (AT91_MATRIX + 0x1E8) /* Write Protect Status Register */
|
||||
#define AT91_MATRIX_WPSR_WPVS (1 << 0) /* Write Protect Violation Status */
|
||||
#define AT91_MATRIX_WPSR_NO_WPV (0 << 0)
|
||||
#define AT91_MATRIX_WPSR_WPV (1 << 0)
|
||||
#define AT91_MATRIX_WPSR_WPVSRC (0xFFFF << 8) /* Write Protect Violation Source */
|
||||
|
||||
#endif
|
||||
|
|
@ -49,6 +49,11 @@ static inline unsigned long get_lcdc_clk_rate(unsigned int dev_id)
|
|||
return get_mck_clk_rate();
|
||||
}
|
||||
|
||||
static inline unsigned long get_spi_clk_rate(unsigned int dev_id)
|
||||
{
|
||||
return get_mck_clk_rate();
|
||||
}
|
||||
|
||||
static inline unsigned long get_twi_clk_rate(unsigned int dev_id)
|
||||
{
|
||||
return get_mck_clk_rate();
|
||||
|
|
|
|||
|
|
@ -37,6 +37,12 @@
|
|||
#include <asm/arch/at91sam9rl.h>
|
||||
#define AT91_BASE_SPI AT91SAM9RL_BASE_SPI
|
||||
#define AT91_ID_UHP AT91SAM9RL_ID_UHP
|
||||
#elif defined(CONFIG_AT91SAM9G45) || defined(CONFIG_AT91SAM9M10G45)
|
||||
#include <asm/arch/at91sam9g45.h>
|
||||
#define AT91_BASE_EMAC AT91SAM9G45_BASE_EMAC
|
||||
#define AT91_BASE_SPI AT91SAM9G45_BASE_SPI0
|
||||
#define AT91_ID_UHP AT91SAM9G45_ID_UHPHS
|
||||
#define AT91_PMC_UHP AT91SAM926x_PMC_UHP
|
||||
#elif defined(CONFIG_AT91CAP9)
|
||||
#include <asm/arch/at91cap9.h>
|
||||
#define AT91_BASE_SPI AT91CAP9_BASE_SPI0
|
||||
|
|
|
|||
|
|
@ -30,5 +30,6 @@
|
|||
#define USART1_BASE AT91_USART1
|
||||
#define USART2_BASE AT91_USART2
|
||||
#define USART3_BASE (AT91_BASE_SYS + AT91_DBGU)
|
||||
#define SPI0_BASE AT91_BASE_SPI
|
||||
|
||||
#endif /* __ASM_ARM_ARCH_MEMORYMAP_H__ */
|
||||
|
|
|
|||
225
include/configs/at91sam9m10g45ek.h
Normal file
225
include/configs/at91sam9m10g45ek.h
Normal file
|
|
@ -0,0 +1,225 @@
|
|||
/*
|
||||
* (C) Copyright 2007-2008
|
||||
* Stelian Pop <stelian.pop@leadtechdesign.com>
|
||||
* Lead Tech Design <www.leadtechdesign.com>
|
||||
*
|
||||
* Configuation settings for the AT91SAM9M10G45EK board(and AT91SAM9G45EKES).
|
||||
*
|
||||
* See file CREDITS for list of people who contributed to this
|
||||
* project.
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU General Public License as
|
||||
* published by the Free Software Foundation; either version 2 of
|
||||
* the License, or (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program; if not, write to the Free Software
|
||||
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
|
||||
* MA 02111-1307 USA
|
||||
*/
|
||||
|
||||
#ifndef __CONFIG_H
|
||||
#define __CONFIG_H
|
||||
|
||||
/* ARM asynchronous clock */
|
||||
#define AT91_MAIN_CLOCK 12000000 /* from 12 MHz crystal */
|
||||
#define CONFIG_SYS_HZ 1000
|
||||
|
||||
#define CONFIG_ARM926EJS 1 /* This is an ARM926EJS Core */
|
||||
#ifdef CONFIG_AT91SAM9M10G45EK
|
||||
#define CONFIG_AT91SAM9M10G45 1 /* It's an Atmel AT91SAM9M10G45 SoC*/
|
||||
#else
|
||||
#define CONFIG_AT91SAM9G45 1 /* It's an Atmel AT91SAM9G45 SoC*/
|
||||
#endif
|
||||
#define CONFIG_ARCH_CPU_INIT
|
||||
#undef CONFIG_USE_IRQ /* we don't need IRQ/FIQ stuff */
|
||||
|
||||
#define CONFIG_CMDLINE_TAG 1 /* enable passing of ATAGs */
|
||||
#define CONFIG_SETUP_MEMORY_TAGS 1
|
||||
#define CONFIG_INITRD_TAG 1
|
||||
|
||||
#define CONFIG_SKIP_LOWLEVEL_INIT
|
||||
#define CONFIG_SKIP_RELOCATE_UBOOT
|
||||
|
||||
/*
|
||||
* Hardware drivers
|
||||
*/
|
||||
#define CONFIG_ATMEL_USART 1
|
||||
#undef CONFIG_USART0
|
||||
#undef CONFIG_USART1
|
||||
#undef CONFIG_USART2
|
||||
#define CONFIG_USART3 1 /* USART 3 is DBGU */
|
||||
|
||||
/* LCD */
|
||||
#define CONFIG_LCD 1
|
||||
#define LCD_BPP LCD_COLOR8
|
||||
#define CONFIG_LCD_LOGO 1
|
||||
#undef LCD_TEST_PATTERN
|
||||
#define CONFIG_LCD_INFO 1
|
||||
#define CONFIG_LCD_INFO_BELOW_LOGO 1
|
||||
#define CONFIG_SYS_WHITE_ON_BLACK 1
|
||||
#define CONFIG_ATMEL_LCD 1
|
||||
#define CONFIG_ATMEL_LCD_RGB565 1
|
||||
#define CONFIG_SYS_CONSOLE_IS_IN_ENV 1
|
||||
/* board specific(not enough SRAM) */
|
||||
#define CONFIG_AT91SAM9G45_LCD_BASE 0x73E00000
|
||||
|
||||
/* LED */
|
||||
#define CONFIG_AT91_LED
|
||||
#define CONFIG_RED_LED AT91_PIN_PD31 /* this is the user1 led */
|
||||
#define CONFIG_GREEN_LED AT91_PIN_PD0 /* this is the user2 led */
|
||||
|
||||
#define CONFIG_BOOTDELAY 3
|
||||
|
||||
/*
|
||||
* BOOTP options
|
||||
*/
|
||||
#define CONFIG_BOOTP_BOOTFILESIZE 1
|
||||
#define CONFIG_BOOTP_BOOTPATH 1
|
||||
#define CONFIG_BOOTP_GATEWAY 1
|
||||
#define CONFIG_BOOTP_HOSTNAME 1
|
||||
|
||||
/*
|
||||
* Command line configuration.
|
||||
*/
|
||||
#include <config_cmd_default.h>
|
||||
#undef CONFIG_CMD_BDI
|
||||
#undef CONFIG_CMD_FPGA
|
||||
#undef CONFIG_CMD_IMI
|
||||
#undef CONFIG_CMD_IMLS
|
||||
#undef CONFIG_CMD_AUTOSCRIPT
|
||||
#undef CONFIG_CMD_LOADS
|
||||
|
||||
#define CONFIG_CMD_PING 1
|
||||
#define CONFIG_CMD_DHCP 1
|
||||
#define CONFIG_CMD_NAND 1
|
||||
#define CONFIG_CMD_USB 1
|
||||
|
||||
/* SDRAM */
|
||||
#define CONFIG_NR_DRAM_BANKS 1
|
||||
#define PHYS_SDRAM 0x70000000
|
||||
#define PHYS_SDRAM_SIZE 0x08000000 /* 128 megs */
|
||||
|
||||
/* DataFlash */
|
||||
#ifdef CONFIG_ATMEL_SPI
|
||||
#define CONFIG_CMD_SF
|
||||
#define CONFIG_CMD_SPI
|
||||
#define CONFIG_SPI_FLASH 1
|
||||
#define CONFIG_SPI_FLASH_ATMEL 1
|
||||
#define CONFIG_SYS_MAX_DATAFLASH_BANKS 1
|
||||
#endif
|
||||
|
||||
/* NOR flash, if populated */
|
||||
#ifndef CONFIG_CMD_NAND
|
||||
#define CONFIG_SYS_NO_FLASH 1
|
||||
#else
|
||||
#define CONFIG_SYS_FLASH_CFI 1
|
||||
#define CONFIG_FLASH_CFI_DRIVER 1
|
||||
#define PHYS_FLASH_1 0x10000000
|
||||
#define CONFIG_SYS_FLASH_BASE PHYS_FLASH_1
|
||||
#define CONFIG_SYS_MAX_FLASH_SECT 256
|
||||
#define CONFIG_SYS_MAX_FLASH_BANKS 1
|
||||
#endif
|
||||
|
||||
/* NAND flash */
|
||||
#ifdef CONFIG_CMD_NAND
|
||||
#define CONFIG_NAND_MAX_CHIPS 1
|
||||
#define CONFIG_NAND_ATMEL
|
||||
#define CONFIG_SYS_MAX_NAND_DEVICE 1
|
||||
#define CONFIG_SYS_NAND_BASE 0x40000000
|
||||
#define CONFIG_SYS_NAND_DBW_8 1
|
||||
/* our ALE is AD21 */
|
||||
#define CONFIG_SYS_NAND_MASK_ALE (1 << 21)
|
||||
/* our CLE is AD22 */
|
||||
#define CONFIG_SYS_NAND_MASK_CLE (1 << 22)
|
||||
#define CONFIG_SYS_NAND_ENABLE_PIN AT91_PIN_PC14
|
||||
#define CONFIG_SYS_NAND_READY_PIN AT91_PIN_PC8
|
||||
#endif
|
||||
|
||||
/* Ethernet */
|
||||
#define CONFIG_MACB 1
|
||||
#define CONFIG_RMII 1
|
||||
#define CONFIG_NET_MULTI 1
|
||||
#define CONFIG_NET_RETRY_COUNT 20
|
||||
#define CONFIG_RESET_PHY_R 1
|
||||
|
||||
/* USB */
|
||||
#define CONFIG_USB_ATMEL
|
||||
#define CONFIG_USB_OHCI_NEW 1
|
||||
#define CONFIG_DOS_PARTITION 1
|
||||
#define CONFIG_SYS_USB_OHCI_CPU_INIT 1
|
||||
#define CONFIG_SYS_USB_OHCI_REGS_BASE 0x00700000 /* AT91SAM9G45_UHP_OHCI_BASE */
|
||||
#define CONFIG_SYS_USB_OHCI_SLOT_NAME "at91sam9g45"
|
||||
#define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS 2
|
||||
#define CONFIG_USB_STORAGE 1
|
||||
|
||||
#define CONFIG_SYS_LOAD_ADDR 0x22000000 /* load address */
|
||||
|
||||
#define CONFIG_SYS_MEMTEST_START PHYS_SDRAM
|
||||
#define CONFIG_SYS_MEMTEST_END 0x23e00000
|
||||
|
||||
#ifdef CONFIG_SYS_USE_DATAFLASH
|
||||
|
||||
/* bootstrap + u-boot + env + linux in dataflash on CS0 */
|
||||
#define CONFIG_ENV_IS_IN_SPI_FLASH 1
|
||||
#define CONFIG_SYS_MONITOR_BASE (0xC0000000 + 0x8400)
|
||||
#define CONFIG_ENV_OFFSET 0x4200
|
||||
#define CONFIG_ENV_ADDR (0xC0000000 + CONFIG_ENV_OFFSET)
|
||||
#define CONFIG_ENV_SIZE 0x4200
|
||||
#define CONFIG_ENV_SECT_SIZE 0x10000
|
||||
#define CONFIG_BOOTCOMMAND "cp.b 0xC0042000 0x22000000 0x210000; bootm"
|
||||
#define CONFIG_BOOTARGS "console=ttyS0,115200 " \
|
||||
"root=/dev/mtdblock0 " \
|
||||
"mtdparts=at91_nand:-(root) "\
|
||||
"rw rootfstype=jffs2"
|
||||
|
||||
#else /* CONFIG_SYS_USE_NANDFLASH */
|
||||
|
||||
/* bootstrap + u-boot + env + linux in nandflash */
|
||||
#define CONFIG_ENV_IS_IN_NAND 1
|
||||
#define CONFIG_ENV_OFFSET 0x60000
|
||||
#define CONFIG_ENV_OFFSET_REDUND 0x80000
|
||||
#define CONFIG_ENV_SIZE 0x20000 /* 1 sector = 128 kB */
|
||||
#define CONFIG_BOOTCOMMAND "nand read 0x72000000 0x200000 0x200000; bootm"
|
||||
#define CONFIG_BOOTARGS "console=ttyS0,115200 " \
|
||||
"root=/dev/mtdblock5 " \
|
||||
"mtdparts=at91_nand:128k(bootstrap)ro, \
|
||||
256k(uboot)ro,128k(env1)ro,128k(env2)ro, \
|
||||
2M(linux),-(root) " \
|
||||
"rw rootfstype=jffs2"
|
||||
|
||||
#endif
|
||||
|
||||
#define CONFIG_BAUDRATE 115200
|
||||
#define CONFIG_SYS_BAUDRATE_TABLE {115200 , 19200, 38400, 57600, 9600 }
|
||||
|
||||
#define CONFIG_SYS_PROMPT "U-Boot> "
|
||||
#define CONFIG_SYS_CBSIZE 256
|
||||
#define CONFIG_SYS_MAXARGS 16
|
||||
#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
|
||||
#define CONFIG_SYS_LONGHELP 1
|
||||
#define CONFIG_CMDLINE_EDITING 1
|
||||
#define CONFIG_AUTO_COMPLETE
|
||||
#define CONFIG_SYS_HUSH_PARSER
|
||||
#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
|
||||
|
||||
#define ROUND(A, B) (((A) + (B)) & ~((B) - 1))
|
||||
/*
|
||||
* Size of malloc() pool
|
||||
*/
|
||||
#define CONFIG_SYS_MALLOC_LEN ROUND(3 * CONFIG_ENV_SIZE + 128*1024, 0x1000)
|
||||
#define CONFIG_SYS_GBL_DATA_SIZE 128 /* 128 bytes for initial data */
|
||||
|
||||
#define CONFIG_STACKSIZE (32*1024) /* regular stack */
|
||||
|
||||
#ifdef CONFIG_USE_IRQ
|
||||
#error CONFIG_USE_IRQ not supported
|
||||
#endif
|
||||
|
||||
#endif
|
||||
Loading…
Add table
Reference in a new issue