at91: add support for the at91sam9263ek board of Atmel
Here is the page on Atmel website: http://www.atmel.com/dyn/products/tools_card.asp?tool_id=4057 Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Cc: Nicolas Ferre <nicolas.ferre@atmel.com> Cc: Patrice VILCHEZ <patrice.vilchez@atmel.com> Cc: Sedji Gaouaou <sedji.gaouaou@atmel.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
This commit is contained in:
Jean-Christophe PLAGNIOL-VILLARD
Sascha Hauer
parent
483d4e0857
commit
af88baca30
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@ -12,6 +12,7 @@ config ARCH_TEXT_BASE
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default 0xa0000000 if MACH_IMX27ADS
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default 0x87f00000 if MACH_PCM037
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default 0x23f00000 if MACH_AT91SAM9260_EK
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default 0x23f00000 if MACH_AT91SAM9263_EK
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default 0x23f00000 if MACH_PM9263
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default 0x87f00000 if MACH_FREESCALE_MX35_3STACK
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default 0x31fc0000 if MACH_A9M2410
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@ -30,6 +31,7 @@ config BOARDINFO
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default "Freescale i.MX27 ADS" if MACH_IMX27ADS
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default "Phytec phyCORE-i.MX31" if MACH_PCM037
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default "Atmel 91SAM9260-EK" if MACH_AT91SAM9260_EK
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default "Atmel at91sam9263-ek" if MACH_AT91SAM9263_EK
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default "Digi A9M2440" if MACH_A9M2440
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default "Ronetix PM9263" if MACH_PM9263
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default "Freescale MX35 3Stack" if MACH_FREESCALE_MX35_3STACK
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@ -208,6 +210,12 @@ config MACH_AT91SAM9260_EK
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help
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Say y here if you are using Atmel's AT91SAM9260-EK Evaluation board
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config MACH_AT91SAM9263_EK
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bool "Atmel AT91SAM9263-EK"
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select ARCH_AT91SAM9263
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help
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Say y here if you are using Atmel's AT91SAM9263-EK Evaluation board
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config MACH_PM9263
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bool "Ronetix PM9263"
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select ARCH_AT91SAM9263
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@ -18,6 +18,7 @@ board-$(CONFIG_MACH_NXDB500) := netx
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board-$(CONFIG_MACH_PCM037) := pcm037
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board-$(CONFIG_MACH_OMAP) := omap
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board-$(CONFIG_MACH_AT91SAM9260_EK):= at91sam9260ek
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board-$(CONFIG_MACH_AT91SAM9263_EK):= at91sam9263ek
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board-$(CONFIG_MACH_PM9263) := pm9263
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board-$(CONFIG_MACH_FREESCALE_MX35_3STACK) := freescale-mx35-3-stack
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board-$(CONFIG_MACH_FREESCALE_MX25_3STACK) := freescale-mx25-3-stack
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@ -0,0 +1,230 @@
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#
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# Automatically generated make config: don't edit
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# U-Boot version: 2.0.0-rc10
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# Sat Sep 26 18:45:28 2009
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#
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CONFIG_ARCH_TEXT_BASE=0x23f00000
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CONFIG_BOARDINFO="Atmel at91sam9263-ek"
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# CONFIG_BOARD_LINKER_SCRIPT is not set
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CONFIG_GENERIC_LINKER_SCRIPT=y
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CONFIG_ARM=y
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CONFIG_ARM926EJS=y
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CONFIG_ARCH_AT91=y
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CONFIG_ARCH_AT91SAM9263=y
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# CONFIG_MACH_MX1ADS is not set
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# CONFIG_MACH_SCB9328 is not set
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# CONFIG_MACH_PCM038 is not set
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# CONFIG_MACH_IMX21ADS is not set
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# CONFIG_MACH_IMX27ADS is not set
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# CONFIG_MACH_PCM043 is not set
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# CONFIG_MACH_FREESCALE_MX35_3STACK is not set
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# CONFIG_MACH_FREESCALE_MX25_3STACK is not set
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# CONFIG_MACH_ECO920 is not set
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# CONFIG_MACH_NXDB500 is not set
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# CONFIG_MACH_PCM037 is not set
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# CONFIG_MACH_OMAP is not set
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# CONFIG_MACH_AT91SAM9260_EK is not set
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CONFIG_MACH_AT91SAM9263_EK=y
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# CONFIG_MACH_PM9263 is not set
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# CONFIG_MACH_A9M2410 is not set
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# CONFIG_MACH_A9M2440 is not set
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# CONFIG_MACH_PCA100 is not set
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# CONFIG_MACH_MMCCPU is not set
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# CONFIG_MACH_EUKREA_CPUIMX27 is not set
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#
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# Arm specific settings
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#
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CONFIG_CMD_ARM_CPUINFO=y
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CONFIG_CMDLINE_TAG=y
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CONFIG_SETUP_MEMORY_TAGS=y
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# CONFIG_INITRD_TAG is not set
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CONFIG_ARM_OPTIMZED_STRING_FUNCTIONS=y
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CONFIG_GREGORIAN_CALENDER=y
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CONFIG_HAS_KALLSYMS=y
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CONFIG_HAS_MODULES=y
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CONFIG_CMD_MEMORY=y
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CONFIG_ENV_HANDLING=y
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#
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# General Settings
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#
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CONFIG_LOCALVERSION_AUTO=y
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#
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# memory layout
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#
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CONFIG_HAVE_CONFIGURABLE_TEXT_BASE=y
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CONFIG_TEXT_BASE=0x23f00000
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CONFIG_HAVE_CONFIGURABLE_MEMORY_LAYOUT=y
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CONFIG_MEMORY_LAYOUT_DEFAULT=y
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# CONFIG_MEMORY_LAYOUT_FIXED is not set
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CONFIG_STACK_SIZE=0x8000
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CONFIG_MALLOC_SIZE=0x400000
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# CONFIG_BROKEN is not set
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# CONFIG_EXPERIMENTAL is not set
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CONFIG_MACH_HAS_LOWLEVEL_INIT=y
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CONFIG_MACH_DO_LOWLEVEL_INIT=y
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CONFIG_PROMPT="9263-EK:"
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CONFIG_BAUDRATE=115200
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CONFIG_LONGHELP=y
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CONFIG_CBSIZE=1024
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CONFIG_MAXARGS=16
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CONFIG_SHELL_HUSH=y
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# CONFIG_SHELL_SIMPLE is not set
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CONFIG_GLOB=y
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CONFIG_PROMPT_HUSH_PS2="> "
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CONFIG_CMDLINE_EDITING=y
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CONFIG_AUTO_COMPLETE=y
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CONFIG_DYNAMIC_CRC_TABLE=y
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CONFIG_ERRNO_MESSAGES=y
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CONFIG_TIMESTAMP=y
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CONFIG_CONSOLE_FULL=y
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CONFIG_CONSOLE_ACTIVATE_FIRST=y
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# CONFIG_OF_FLAT_TREE is not set
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CONFIG_PARTITION=y
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CONFIG_DEFAULT_ENVIRONMENT=y
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CONFIG_DEFAULT_ENVIRONMENT_PATH="board/at91sam9263ek/env"
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#
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# Debugging
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#
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# CONFIG_DEBUG_INFO is not set
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# CONFIG_ENABLE_FLASH_NOISE is not set
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# CONFIG_ENABLE_PARTITION_NOISE is not set
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# CONFIG_ENABLE_DEVICE_NOISE is not set
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#
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# Commands
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#
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#
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# scripting
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#
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CONFIG_CMD_EDIT=y
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CONFIG_CMD_SLEEP=y
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CONFIG_CMD_SAVEENV=y
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CONFIG_CMD_LOADENV=y
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CONFIG_CMD_EXPORT=y
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CONFIG_CMD_PRINTENV=y
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CONFIG_CMD_READLINE=y
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CONFIG_CMD_TRUE=y
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CONFIG_CMD_FALSE=y
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#
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# file commands
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#
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CONFIG_CMD_LS=y
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CONFIG_CMD_RM=y
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CONFIG_CMD_CAT=y
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CONFIG_CMD_MKDIR=y
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CONFIG_CMD_RMDIR=y
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CONFIG_CMD_CP=y
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CONFIG_CMD_PWD=y
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CONFIG_CMD_CD=y
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CONFIG_CMD_MOUNT=y
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CONFIG_CMD_UMOUNT=y
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#
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# console
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#
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CONFIG_CMD_CLEAR=y
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CONFIG_CMD_ECHO=y
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#
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# memory
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#
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# CONFIG_CMD_LOADB is not set
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CONFIG_CMD_MEMINFO=y
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CONFIG_CMD_CRC=y
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CONFIG_CMD_MTEST=y
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# CONFIG_CMD_MTEST_ALTERNATIVE is not set
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#
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# flash
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#
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CONFIG_CMD_FLASH=y
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#
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# booting
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#
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CONFIG_CMD_BOOTM=y
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CONFIG_CMD_BOOTM_ZLIB=y
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CONFIG_CMD_BOOTM_BZLIB=y
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CONFIG_CMD_BOOTM_SHOW_TYPE=y
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CONFIG_CMD_BOOTZ=y
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CONFIG_CMD_BOOTU=y
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CONFIG_CMD_RESET=y
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CONFIG_CMD_GO=y
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CONFIG_CMD_TIMEOUT=y
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CONFIG_CMD_PARTITION=y
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CONFIG_CMD_TEST=y
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CONFIG_CMD_VERSION=y
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CONFIG_CMD_HELP=y
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CONFIG_CMD_DEVINFO=y
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CONFIG_NET=y
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CONFIG_NET_BOOTP=y
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CONFIG_NET_DHCP=y
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# CONFIG_NET_RARP is not set
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# CONFIG_NET_SNTP is not set
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CONFIG_NET_NFS=y
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CONFIG_NET_PING=y
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CONFIG_NET_TFTP=y
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#
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# Drivers
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#
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#
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# serial drivers
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#
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# CONFIG_DRIVER_SERIAL_NS16550 is not set
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CONFIG_DRIVER_SERIAL_ATMEL=y
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CONFIG_MIIPHY=y
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#
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# Network drivers
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#
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# CONFIG_DRIVER_NET_SMC911X is not set
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# CONFIG_DRIVER_NET_SMC91111 is not set
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CONFIG_DRIVER_NET_MACB=y
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#
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# SPI drivers
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#
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# CONFIG_SPI is not set
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#
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# flash drivers
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#
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CONFIG_DRIVER_CFI=y
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CONFIG_DRIVER_CFI_NEW=y
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CONFIG_DRIVER_CFI_INTEL=y
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CONFIG_DRIVER_CFI_AMD=y
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CONFIG_DRIVER_CFI_BANK_WIDTH_1=y
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CONFIG_DRIVER_CFI_BANK_WIDTH_2=y
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CONFIG_DRIVER_CFI_BANK_WIDTH_4=y
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# CONFIG_DRIVER_CFI_BANK_WIDTH_8 is not set
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CONFIG_CFI_BUFFER_WRITE=y
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CONFIG_NAND=y
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CONFIG_NAND_ATMEL=y
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# CONFIG_MTD_NAND_VERIFY_WRITE is not set
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# CONFIG_MTD_NAND_ECC_SMC is not set
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CONFIG_MTD_NAND_IDS=y
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# CONFIG_USB is not set
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#
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# Video drivers
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#
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# CONFIG_VIDEO is not set
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#
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# Filesystem support
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#
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# CONFIG_FS_CRAMFS is not set
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CONFIG_FS_RAMFS=y
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CONFIG_FS_DEVFS=y
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CONFIG_ZLIB=y
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CONFIG_BZLIB=y
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CONFIG_CRC32=y
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# CONFIG_GENERIC_FIND_NEXT_BIT is not set
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@ -0,0 +1 @@
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obj-y += init.o
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@ -0,0 +1,110 @@
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#ifndef __CONFIG_H
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#define __CONFIG_H
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#define AT91_MASTER_CLOCK 100000000 /* peripheral = main / 2 */
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#define MASTER_PLL_MUL 171
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#define MASTER_PLL_DIV 14
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/* clocks */
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#define CONFIG_SYS_MOR_VAL \
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(AT91_PMC_MOSCEN | \
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(255 << 8)) /* Main Oscillator Start-up Time */
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#define CONFIG_SYS_PLLAR_VAL \
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(AT91_PMC_PLLA_WR_ERRATA | /* Bit 29 must be 1 when prog */ \
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AT91_PMC_OUT | \
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AT91_PMC_PLLCOUNT | /* PLL Counter */ \
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(2 << 28) | /* PLL Clock Frequency Range */ \
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((MASTER_PLL_MUL - 1) << 16) | (MASTER_PLL_DIV))
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/* PCK/2 = MCK Master Clock from PLLA */
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#define CONFIG_SYS_MCKR1_VAL \
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(AT91_PMC_CSS_SLOW | \
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AT91_PMC_PRES_1 | \
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AT91SAM9_PMC_MDIV_2 | \
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AT91_PMC_PDIV_1)
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/* PCK/2 = MCK Master Clock from PLLA */
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#define CONFIG_SYS_MCKR2_VAL \
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(AT91_PMC_CSS_PLLA | \
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AT91_PMC_PRES_1 | \
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AT91SAM9_PMC_MDIV_2 | \
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AT91_PMC_PDIV_1)
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/* define PDC[31:16] as DATA[31:16] */
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#define CONFIG_SYS_PIOD_PDR_VAL1 0xFFFF0000
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/* no pull-up for D[31:16] */
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#define CONFIG_SYS_PIOD_PPUDR_VAL 0xFFFF0000
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/* EBI0_CSA, CS1 SDRAM, CS3 NAND Flash, 3.3V memories */
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#define CONFIG_SYS_MATRIX_EBI0CSA_VAL \
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(AT91_MATRIX_EBI0_DBPUC | AT91_MATRIX_EBI0_VDDIOMSEL_3_3V | \
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AT91_MATRIX_EBI0_CS1A_SDRAMC)
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/* SDRAM */
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/* SDRAMC_MR Mode register */
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#define CONFIG_SYS_SDRC_MR_VAL1 0
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/* SDRAMC_TR - Refresh Timer register */
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#define CONFIG_SYS_SDRC_TR_VAL1 0x13C
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/* SDRAMC_CR - Configuration register*/
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#define CONFIG_SYS_SDRC_CR_VAL \
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(AT91_SDRAMC_NC_9 | \
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AT91_SDRAMC_NR_13 | \
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AT91_SDRAMC_NB_4 | \
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AT91_SDRAMC_CAS_3 | \
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AT91_SDRAMC_DBW_32 | \
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(1 << 8) | /* Write Recovery Delay */ \
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(7 << 12) | /* Row Cycle Delay */ \
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(2 << 16) | /* Row Precharge Delay */ \
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(2 << 20) | /* Row to Column Delay */ \
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(5 << 24) | /* Active to Precharge Delay */ \
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(1 << 28)) /* Exit Self Refresh to Active Delay */
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/* Memory Device Register -> SDRAM */
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#define CONFIG_SYS_SDRC_MDR_VAL AT91_SDRAMC_MD_SDRAM
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#define CONFIG_SYS_SDRC_MR_VAL2 AT91_SDRAMC_MODE_PRECHARGE
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#define CONFIG_SYS_SDRAM_VAL1 0 /* SDRAM_BASE */
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#define CONFIG_SYS_SDRC_MR_VAL3 AT91_SDRAMC_MODE_REFRESH
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#define CONFIG_SYS_SDRAM_VAL2 0 /* SDRAM_BASE */
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#define CONFIG_SYS_SDRAM_VAL3 0 /* SDRAM_BASE */
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#define CONFIG_SYS_SDRAM_VAL4 0 /* SDRAM_BASE */
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#define CONFIG_SYS_SDRAM_VAL5 0 /* SDRAM_BASE */
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#define CONFIG_SYS_SDRAM_VAL6 0 /* SDRAM_BASE */
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#define CONFIG_SYS_SDRAM_VAL7 0 /* SDRAM_BASE */
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#define CONFIG_SYS_SDRAM_VAL8 0 /* SDRAM_BASE */
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#define CONFIG_SYS_SDRAM_VAL9 0 /* SDRAM_BASE */
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#define CONFIG_SYS_SDRC_MR_VAL4 AT91_SDRAMC_MODE_LMR
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#define CONFIG_SYS_SDRAM_VAL10 0 /* SDRAM_BASE */
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#define CONFIG_SYS_SDRC_MR_VAL5 AT91_SDRAMC_MODE_NORMAL
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#define CONFIG_SYS_SDRAM_VAL11 0 /* SDRAM_BASE */
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#define CONFIG_SYS_SDRC_TR_VAL2 1200 /* SDRAM_TR */
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#define CONFIG_SYS_SDRAM_VAL12 0 /* SDRAM_BASE */
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/* setup SMC0, CS0 (NOR Flash) - 16-bit, 15 WS */
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#define CONFIG_SYS_SMC0_SETUP0_VAL \
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(AT91_SMC_NWESETUP_(10) | AT91_SMC_NCS_WRSETUP_(10) | \
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AT91_SMC_NRDSETUP_(10) | AT91_SMC_NCS_RDSETUP_(10))
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#define CONFIG_SYS_SMC0_PULSE0_VAL \
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(AT91_SMC_NWEPULSE_(11) | AT91_SMC_NCS_WRPULSE_(11) | \
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AT91_SMC_NRDPULSE_(11) | AT91_SMC_NCS_RDPULSE_(11))
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#define CONFIG_SYS_SMC0_CYCLE0_VAL \
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(AT91_SMC_NWECYCLE_(22) | AT91_SMC_NRDCYCLE_(22))
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#define CONFIG_SYS_SMC0_MODE0_VAL \
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(AT91_SMC_READMODE | AT91_SMC_WRITEMODE | \
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AT91_SMC_DBW_16 | \
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AT91_SMC_TDFMODE | \
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AT91_SMC_TDF_(6))
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/* user reset enable */
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#define CONFIG_SYS_RSTC_RMR_VAL \
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(AT91_RSTC_KEY | \
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AT91_RSTC_PROCRST | \
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AT91_RSTC_RSTTYP_WAKEUP | \
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AT91_RSTC_RSTTYP_WATCHDOG)
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/* Disable Watchdog */
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#define CONFIG_SYS_WDTC_WDMR_VAL \
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(AT91_WDT_WDIDLEHLT | AT91_WDT_WDDBGHLT | \
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AT91_WDT_WDV | \
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AT91_WDT_WDDIS | \
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AT91_WDT_WDD)
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#endif /* __CONFIG_H */
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@ -0,0 +1,36 @@
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#!/bin/sh
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if [ -z "$part" -o -z "$image" ]; then
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echo "define \$part and \$image"
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exit 1
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fi
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if [ \! -e "$part" ]; then
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echo "Partition $part does not exist"
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exit 1
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fi
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if [ $# = 1 ]; then
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image=$1
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fi
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if [ x$ip = xdhcp ]; then
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dhcp
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fi
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ping $eth0.serverip
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if [ $? -ne 0 ] ; then
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echo "update aborted"
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exit 1
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fi
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unprotect $part
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echo
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echo "erasing partition $part"
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erase $part
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echo
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echo "flashing $image to $part"
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echo
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tftp $image $part
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@ -0,0 +1,47 @@
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#!/bin/sh
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. /env/config
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if [ x$1 = xnand ]; then
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root=nand
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kernel=nand
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fi
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|
||||
if [ x$1 = xnet ]; then
|
||||
root=net
|
||||
kernel=net
|
||||
fi
|
||||
|
||||
if [ x$1 = xnor ]; then
|
||||
root=nor
|
||||
kernel=nor
|
||||
fi
|
||||
|
||||
if [ x$ip = xdhcp ]; then
|
||||
bootargs="$bootargs ip=dhcp"
|
||||
else
|
||||
bootargs="$bootargs ip=$eth0.ipaddr:$eth0.serverip:$eth0.gateway:$eth0.netmask:::"
|
||||
fi
|
||||
|
||||
if [ x$root = xnand ]; then
|
||||
bootargs="$bootargs root=$rootpart_nand rootfstype=jffs2"
|
||||
elif [ x$root = xnor ]; then
|
||||
bootargs="$bootargs root=$rootpart_nor rootfstype=jffs2"
|
||||
else
|
||||
bootargs="$bootargs root=/dev/nfs nfsroot=$eth0.serverip:$nfsroot,v3,tcp"
|
||||
fi
|
||||
|
||||
bootargs="$bootargs mtdparts=physmap-flash.0:$nor_parts"
|
||||
|
||||
if [ $kernel = net ]; then
|
||||
if [ x$ip = xdhcp ]; then
|
||||
dhcp
|
||||
fi
|
||||
tftp $uimage uImage || exit 1
|
||||
bootm uImage
|
||||
elif [ $kernel = nor ]; then
|
||||
bootm /dev/nor0.kernel
|
||||
else
|
||||
bootm /dev/nand0.kernel.bb
|
||||
fi
|
||||
|
||||
|
|
@ -0,0 +1 @@
|
|||
nand -a /dev/nand0.*
|
||||
|
|
@ -0,0 +1,38 @@
|
|||
#!/bin/sh
|
||||
|
||||
PATH=/env/bin
|
||||
export PATH
|
||||
|
||||
. /env/config
|
||||
if [ -e /dev/nor0 ]; then
|
||||
addpart /dev/nor0 $nor_parts
|
||||
fi
|
||||
|
||||
if [ -e /dev/nand0 ]; then
|
||||
addpart /dev/nand0 $nand_parts
|
||||
|
||||
# Uh, oh, hush first expands wildcards and then starts executing
|
||||
# commands. What a bug!
|
||||
source /env/bin/hush_hack
|
||||
fi
|
||||
|
||||
if [ -z $eth0.ethaddr ]; then
|
||||
while [ -z $eth0.ethaddr ]; do
|
||||
readline "no MAC address set for eth0. please enter the one found on your board: " eth0.ethaddr
|
||||
done
|
||||
echo -a /env/config "eth0.ethaddr=$eth0.ethaddr"
|
||||
fi
|
||||
|
||||
echo
|
||||
echo -n "Hit any key to stop autoboot: "
|
||||
timeout -a $autoboot_timeout
|
||||
if [ $? != 0 ]; then
|
||||
echo
|
||||
echo "type update_kernel nor [<imagename>] to update kernel into flash"
|
||||
echo "type update_root nor [<imagename>] to update rootfs into flash"
|
||||
echo "type update_uboot_xmodem nor to update uboot into flash"
|
||||
echo
|
||||
exit
|
||||
fi
|
||||
|
||||
boot
|
||||
|
|
@ -0,0 +1,15 @@
|
|||
#!/bin/sh
|
||||
|
||||
. /env/config
|
||||
|
||||
image=$uimage
|
||||
if [ x$1 = xnand ]; then
|
||||
part=/dev/nand0.kernel.bb
|
||||
elif [ x$1 = xnor ]; then
|
||||
part=/dev/nor0.kernel
|
||||
else
|
||||
echo "usage: $0 nor|nand [imagename]"
|
||||
exit 1
|
||||
fi
|
||||
|
||||
. /env/bin/_update $2
|
||||
|
|
@ -0,0 +1,16 @@
|
|||
#!/bin/sh
|
||||
|
||||
. /env/config
|
||||
|
||||
image=$jffs2
|
||||
if [ x$1 = xnand ]; then
|
||||
part=/dev/nand0.root.bb
|
||||
elif [ x$1 = xnor ]; then
|
||||
part=/dev/nor0.root
|
||||
else
|
||||
echo "usage: $0 nor|nand [imagename]"
|
||||
exit 1
|
||||
fi
|
||||
|
||||
. /env/bin/_update $2
|
||||
|
||||
|
|
@ -0,0 +1,26 @@
|
|||
#!/bin/sh
|
||||
|
||||
. /env/config
|
||||
|
||||
if [ x$1 = xnand ]; then
|
||||
part=/dev/nand0.uboot
|
||||
elif [ x$1 = xnor ]; then
|
||||
part=/dev/nor0.uboot
|
||||
else
|
||||
echo "usage: $0 nor|nand"
|
||||
exit 1
|
||||
fi
|
||||
|
||||
loadb -f uboot.bin -c
|
||||
|
||||
unprotect $part
|
||||
echo
|
||||
echo "erasing partition $part"
|
||||
erase $part
|
||||
|
||||
echo
|
||||
echo "flashing uboot.bin to $part"
|
||||
echo
|
||||
cp uboot.bin $part
|
||||
crc32 -f uboot.bin
|
||||
crc32 -f $part
|
||||
|
|
@ -0,0 +1,28 @@
|
|||
#!/bin/sh
|
||||
|
||||
# can be either 'net', 'nor' or 'nand''
|
||||
kernel=net
|
||||
root=net
|
||||
|
||||
uimage=uImage
|
||||
jffs2=root.jffs2
|
||||
|
||||
autoboot_timeout=3
|
||||
|
||||
nfsroot=""
|
||||
bootargs="console=ttyS0,115200"
|
||||
|
||||
nor_parts="256k(uboot)ro,64k(ubootenv),1536k(kernel),-(root)"
|
||||
rootpart_nor="/dev/mtdblock3"
|
||||
|
||||
#nand_parts="256k(uboot)ro,64k(ubootenv),1536k(kernel),-(root)"
|
||||
#rootpart_nand="/dev/mtdblock7"
|
||||
|
||||
# use 'dhcp' to do dhcp in uboot and in kernel
|
||||
ip=dhcp
|
||||
|
||||
# or set your networking parameters here
|
||||
#eth0.ipaddr=a.b.c.d
|
||||
#eth0.netmask=a.b.c.d
|
||||
#eth0.gateway=a.b.c.d
|
||||
#eth0.serverip=192.168.23.1
|
||||
|
|
@ -0,0 +1,144 @@
|
|||
/*
|
||||
* Copyright (C) 2009 Jean-Christophe PLAGNIOL-VILLARD <plagnio@jcrosoft.com>
|
||||
*
|
||||
* Copyright (C) 2007 Sascha Hauer, Pengutronix
|
||||
*
|
||||
* 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 <net.h>
|
||||
#include <cfi_flash.h>
|
||||
#include <init.h>
|
||||
#include <environment.h>
|
||||
#include <asm/armlinux.h>
|
||||
#include <asm/mach-types.h>
|
||||
#include <partition.h>
|
||||
#include <fs.h>
|
||||
#include <fcntl.h>
|
||||
#include <asm/io.h>
|
||||
#include <asm/hardware.h>
|
||||
#include <nand.h>
|
||||
#include <linux/mtd/nand.h>
|
||||
#include <mach/at91_pmc.h>
|
||||
#include <mach/board.h>
|
||||
#include <mach/gpio.h>
|
||||
#include <mach/io.h>
|
||||
#include <mach/at91sam9_smc.h>
|
||||
#include <mach/sam9_smc.h>
|
||||
|
||||
static struct atmel_nand_data nand_pdata = {
|
||||
.ale = 21,
|
||||
.cle = 22,
|
||||
/* .det_pin = ... not connected */
|
||||
.ecc_base = (void __iomem *)(AT91_BASE_SYS + AT91_ECC0),
|
||||
.ecc_mode = NAND_ECC_HW,
|
||||
.rdy_pin = AT91_PIN_PA22,
|
||||
.enable_pin = AT91_PIN_PD15,
|
||||
#if defined(CONFIG_MTD_NAND_ATMEL_BUSWIDTH_16)
|
||||
.bus_width_16 = 1,
|
||||
#else
|
||||
.bus_width_16 = 0,
|
||||
#endif
|
||||
};
|
||||
|
||||
static struct sam9_smc_config ek_nand_smc_config = {
|
||||
.ncs_read_setup = 0,
|
||||
.nrd_setup = 1,
|
||||
.ncs_write_setup = 0,
|
||||
.nwe_setup = 1,
|
||||
|
||||
.ncs_read_pulse = 3,
|
||||
.nrd_pulse = 3,
|
||||
.ncs_write_pulse = 3,
|
||||
.nwe_pulse = 3,
|
||||
|
||||
.read_cycle = 5,
|
||||
.write_cycle = 5,
|
||||
|
||||
.mode = AT91_SMC_READMODE | AT91_SMC_WRITEMODE | AT91_SMC_EXNWMODE_DISABLE,
|
||||
.tdf_cycles = 2,
|
||||
};
|
||||
|
||||
static void ek_add_device_nand(void)
|
||||
{
|
||||
/* setup bus-width (8 or 16) */
|
||||
if (nand_pdata.bus_width_16)
|
||||
ek_nand_smc_config.mode |= AT91_SMC_DBW_16;
|
||||
else
|
||||
ek_nand_smc_config.mode |= AT91_SMC_DBW_8;
|
||||
|
||||
/* configure chip-select 3 (NAND) */
|
||||
sam9_smc_configure(3, &ek_nand_smc_config);
|
||||
|
||||
at91_add_device_nand(&nand_pdata);
|
||||
}
|
||||
|
||||
static struct device_d cfi_dev = {
|
||||
.name = "cfi_flash",
|
||||
.map_base = AT91_CHIPSELECT_0,
|
||||
.size = 8 * 1024 * 1024,
|
||||
};
|
||||
|
||||
static struct at91_ether_platform_data macb_pdata = {
|
||||
.flags = AT91SAM_ETHER_RMII,
|
||||
.phy_addr = 0,
|
||||
};
|
||||
|
||||
static int at91sam9263ek_devices_init(void)
|
||||
{
|
||||
/*
|
||||
* PB27 enables the 50MHz oscillator for Ethernet PHY
|
||||
* 1 - enable
|
||||
* 0 - disable
|
||||
*/
|
||||
at91_set_gpio_output(AT91_PIN_PB27, 1);
|
||||
at91_set_gpio_value(AT91_PIN_PB27, 1); /* 1- enable, 0 - disable */
|
||||
|
||||
/* Enable clock */
|
||||
at91_sys_write(AT91_PMC_PCER, 1 << AT91SAM9263_ID_EMAC);
|
||||
|
||||
at91_add_device_sdram(64 * 1024 * 1024);
|
||||
ek_add_device_nand();
|
||||
at91_add_device_eth(&macb_pdata);
|
||||
register_device(&cfi_dev);
|
||||
|
||||
#if defined(CONFIG_DRIVER_CFI) || defined(CONFIG_DRIVER_CFI_OLD)
|
||||
devfs_add_partition("nor0", 0x00000, 0x40000, PARTITION_FIXED, "self");
|
||||
devfs_add_partition("nor0", 0x40000, 0x20000, PARTITION_FIXED, "env0");
|
||||
#elif defined(CONFIG_NAND_ATMEL)
|
||||
devfs_add_partition("nand0", 0x00000, 0x80000, PARTITION_FIXED, "self_raw");
|
||||
dev_add_bb_dev("self_raw", "self0");
|
||||
devfs_add_partition("nand0", 0x40000, 0x40000, PARTITION_FIXED, "env_raw");
|
||||
dev_add_bb_dev("env_raw", "env0");
|
||||
#endif
|
||||
|
||||
armlinux_set_bootparams((void *)(AT91_CHIPSELECT_1 + 0x100));
|
||||
armlinux_set_architecture(MACH_TYPE_AT91SAM9263EK);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
device_initcall(at91sam9263ek_devices_init);
|
||||
|
||||
static int at91sam9263ek_console_init(void)
|
||||
{
|
||||
at91_register_uart(0, 0);
|
||||
return 0;
|
||||
}
|
||||
|
||||
console_initcall(at91sam9263ek_console_init);
|
||||
Loading…
Reference in New Issue