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https://github.com/edk2-porting/linux-next.git
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c8a8c63008
This patch adds the following Kconfig options to prepare the transition to
common clk framework:
- AT91_USE_OLD_CLK: this option is selected by every SoC which does not
support new at91 clks based on common clk framework (SoC which does not
define the clock tree in its device tree).
This options is also selected when the user choose non dt boards support
(new at91 clks can only be registered from a device tree definition).
- COMMON_CLK_AT91: this option cannot be selected directly. Instead it is
enabled if these 3 conditions are met:
* at least one of the selected SoCs have a PMC (Power Management
Controller) Unit
* device tree support is enabled
* the old at91 clk implementation is disabled (every selected SoC define
its clks in its device tree and non dt boards support is disabled)
- OLD_CLK_AT91: this option cannot be selected directly. Instead it is
enabled if these 2 conditions are met:
* at least one of the selected SoCs have a PMC (Power Management
Controller) Unit
* at least one of the selected SoCs does not define its clks in its
device tree or non dt-boards support is enabled
This patch selects AT91_USE_OLD_CLK in all currently supported SoCs. These
selects will be removed after clk definitions are properly added in each
soc's device tree.
It also selects AT91_USE_OLD_CLK in all non-dt boards support.
AT91_PMC_UNIT references are replaced by OLD_CLK_AT91, because PMC Unit is
enabled for both old and common clk implementations, and old clk
implementation should not be compiled if COMMON_CLK is enabled.
To avoid future link errors, a new stub is created for at91_dt_clock_init
function if OLD_CLK_AT91 is disabled.
A new check is added in dt init functions (setup.c) to prepare for SoCs
supporting new clk implementation. These SoCs won't setup the
register_clocks callback (clk registration is done using of_clk_init).
Signed-off-by: Boris BREZILLON <b.brezillon@overkiz.com>
Acked-by: Mike Turquette <mturquette@linaro.org>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
363 lines
9.0 KiB
Plaintext
363 lines
9.0 KiB
Plaintext
menu "Atmel Non-DT world"
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config HAVE_AT91_DATAFLASH_CARD
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bool
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choice
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prompt "Atmel AT91 Processor Devices for non DT boards"
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config ARCH_AT91_NONE
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bool "None"
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config ARCH_AT91RM9200
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bool "AT91RM9200"
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select SOC_AT91RM9200
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select AT91_USE_OLD_CLK
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config ARCH_AT91SAM9260
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bool "AT91SAM9260 or AT91SAM9XE or AT91SAM9G20"
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select SOC_AT91SAM9260
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select AT91_USE_OLD_CLK
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config ARCH_AT91SAM9261
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bool "AT91SAM9261 or AT91SAM9G10"
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select SOC_AT91SAM9261
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select AT91_USE_OLD_CLK
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config ARCH_AT91SAM9263
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bool "AT91SAM9263"
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select SOC_AT91SAM9263
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select AT91_USE_OLD_CLK
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config ARCH_AT91SAM9RL
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bool "AT91SAM9RL"
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select SOC_AT91SAM9RL
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select AT91_USE_OLD_CLK
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config ARCH_AT91SAM9G45
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bool "AT91SAM9G45"
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select SOC_AT91SAM9G45
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select AT91_USE_OLD_CLK
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config ARCH_AT91X40
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bool "AT91x40"
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depends on !MMU
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select ARCH_USES_GETTIMEOFFSET
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select MULTI_IRQ_HANDLER
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select SPARSE_IRQ
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endchoice
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config ARCH_AT91SAM9G20
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bool
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select ARCH_AT91SAM9260
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config ARCH_AT91SAM9G10
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bool
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select ARCH_AT91SAM9261
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# ----------------------------------------------------------
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if ARCH_AT91RM9200
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comment "AT91RM9200 Board Type"
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config MACH_ONEARM
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bool "Ajeco 1ARM Single Board Computer"
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help
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Select this if you are using Ajeco's 1ARM Single Board Computer.
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<http://www.ajeco.fi/>
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config MACH_AT91RM9200EK
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bool "Atmel AT91RM9200-EK Evaluation Kit"
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select HAVE_AT91_DATAFLASH_CARD
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help
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Select this if you are using Atmel's AT91RM9200-EK Evaluation Kit.
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<http://www.atmel.com/dyn/products/tools_card.asp?tool_id=3507>
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config MACH_CSB337
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bool "Cogent CSB337"
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help
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Select this if you are using Cogent's CSB337 board.
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<http://www.cogcomp.com/csb_csb337.htm>
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config MACH_CSB637
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bool "Cogent CSB637"
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help
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Select this if you are using Cogent's CSB637 board.
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<http://www.cogcomp.com/csb_csb637.htm>
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config MACH_CARMEVA
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bool "Conitec ARM&EVA"
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help
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Select this if you are using Conitec's AT91RM9200-MCU-Module.
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<http://www.conitec.net/english/linuxboard.php>
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config MACH_ATEB9200
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bool "Embest ATEB9200"
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help
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Select this if you are using Embest's ATEB9200 board.
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<http://www.embedinfo.com/english/product/ATEB9200.asp>
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config MACH_KB9200
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bool "KwikByte KB920x"
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help
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Select this if you are using KwikByte's KB920x board.
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<http://www.kwikbyte.com/KB9202.html>
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config MACH_PICOTUX2XX
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bool "picotux 200"
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help
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Select this if you are using a picotux 200.
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<http://www.picotux.com/>
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config MACH_KAFA
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bool "Sperry-Sun KAFA board"
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help
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Select this if you are using Sperry-Sun's KAFA board.
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config MACH_ECBAT91
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bool "emQbit ECB_AT91 SBC"
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select HAVE_AT91_DATAFLASH_CARD
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help
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Select this if you are using emQbit's ECB_AT91 board.
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<http://wiki.emqbit.com/free-ecb-at91>
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config MACH_YL9200
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bool "ucDragon YL-9200"
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help
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Select this if you are using the ucDragon YL-9200 board.
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config MACH_CPUAT91
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bool "Eukrea CPUAT91"
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help
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Select this if you are using the Eukrea Electromatique's
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CPUAT91 board <http://www.eukrea.com/>.
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config MACH_ECO920
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bool "eco920"
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help
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Select this if you are using the eco920 board
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config MACH_RSI_EWS
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bool "RSI Embedded Webserver"
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depends on ARCH_AT91RM9200
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help
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Select this if you are using RSIs EWS board.
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endif
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# ----------------------------------------------------------
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if ARCH_AT91SAM9260
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comment "AT91SAM9260 Variants"
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comment "AT91SAM9260 / AT91SAM9XE Board Type"
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config MACH_AT91SAM9260EK
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bool "Atmel AT91SAM9260-EK / AT91SAM9XE Evaluation Kit"
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select HAVE_AT91_DATAFLASH_CARD
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help
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Select this if you are using Atmel's AT91SAM9260-EK or AT91SAM9XE Evaluation Kit
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<http://www.atmel.com/dyn/products/tools_card.asp?tool_id=3933>
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config MACH_CAM60
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bool "KwikByte KB9260 (CAM60) board"
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help
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Select this if you are using KwikByte's KB9260 (CAM60) board based on the Atmel AT91SAM9260.
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<http://www.kwikbyte.com/KB9260.html>
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config MACH_SAM9_L9260
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bool "Olimex SAM9-L9260 board"
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select HAVE_AT91_DATAFLASH_CARD
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help
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Select this if you are using Olimex's SAM9-L9260 board based on the Atmel AT91SAM9260.
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<http://www.olimex.com/dev/sam9-L9260.html>
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config MACH_AFEB9260
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bool "Custom afeb9260 board v1"
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help
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Select this if you are using custom afeb9260 board based on
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open hardware design. Select this for revision 1 of the board.
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<svn://194.85.238.22/home/users/george/svn/arm9eb>
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<http://groups.google.com/group/arm9fpga-evolution-board>
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config MACH_QIL_A9260
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bool "CALAO QIL-A9260 board"
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help
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Select this if you are using a Calao Systems QIL-A9260 Board.
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<http://www.calao-systems.com>
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config MACH_CPU9260
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bool "Eukrea CPU9260 board"
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help
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Select this if you are using a Eukrea Electromatique's
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CPU9260 Board <http://www.eukrea.com/>
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config MACH_FLEXIBITY
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bool "Flexibity Connect board"
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help
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Select this if you are using Flexibity Connect board
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<http://www.flexibity.com>
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comment "AT91SAM9G20 Board Type"
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config MACH_AT91SAM9G20EK
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bool "Atmel AT91SAM9G20-EK Evaluation Kit"
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select HAVE_AT91_DATAFLASH_CARD
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help
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Select this if you are using Atmel's AT91SAM9G20-EK Evaluation Kit
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that embeds only one SD/MMC slot.
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config MACH_AT91SAM9G20EK_2MMC
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depends on MACH_AT91SAM9G20EK
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bool "Atmel AT91SAM9G20-EK Evaluation Kit with 2 SD/MMC Slots"
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help
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Select this if you are using an Atmel AT91SAM9G20-EK Evaluation Kit
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with 2 SD/MMC Slots. This is the case for AT91SAM9G20-EK rev. C and
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onwards.
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<http://www.atmel.com/tools/SAM9G20-EK.aspx>
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config MACH_CPU9G20
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bool "Eukrea CPU9G20 board"
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help
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Select this if you are using a Eukrea Electromatique's
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CPU9G20 Board <http://www.eukrea.com/>
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config MACH_ACMENETUSFOXG20
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bool "Acme Systems srl FOX Board G20"
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help
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Select this if you are using Acme Systems
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FOX Board G20 <http://www.acmesystems.it>
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config MACH_PORTUXG20
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bool "taskit PortuxG20"
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help
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Select this if you are using taskit's PortuxG20.
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<http://www.taskit.de/en/>
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config MACH_STAMP9G20
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bool "taskit Stamp9G20 CPU module"
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help
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Select this if you are using taskit's Stamp9G20 CPU module on its
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evaluation board.
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<http://www.taskit.de/en/>
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config MACH_PCONTROL_G20
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bool "PControl G20 CPU module"
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help
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Select this if you are using taskit's Stamp9G20 CPU module on this
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carrier board, beeing the decentralized unit of a building automation
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system; featuring nvram, eth-switch, iso-rs485, display, io
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config MACH_GSIA18S
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bool "GS_IA18_S board"
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help
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This enables support for the GS_IA18_S board
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produced by GeoSIG Ltd company. This is an internet accelerograph.
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<http://www.geosig.com>
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config MACH_SNAPPER_9260
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bool "Bluewater Systems Snapper 9260/9G20 module"
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help
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Select this if you are using the Bluewater Systems Snapper 9260 or
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Snapper 9G20 modules.
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<http://www.bluewatersys.com/>
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endif
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# ----------------------------------------------------------
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if ARCH_AT91SAM9261
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comment "AT91SAM9261 Board Type"
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config MACH_AT91SAM9261EK
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bool "Atmel AT91SAM9261-EK Evaluation Kit"
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select HAVE_AT91_DATAFLASH_CARD
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help
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Select this if you are using Atmel's AT91SAM9261-EK Evaluation Kit.
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<http://www.atmel.com/dyn/products/tools_card.asp?tool_id=3820>
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comment "AT91SAM9G10 Board Type"
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config MACH_AT91SAM9G10EK
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bool "Atmel AT91SAM9G10-EK Evaluation Kit"
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select HAVE_AT91_DATAFLASH_CARD
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help
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Select this if you are using Atmel's AT91SAM9G10-EK Evaluation Kit.
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<http://www.atmel.com/dyn/products/tools_card.asp?tool_id=4588>
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endif
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# ----------------------------------------------------------
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if ARCH_AT91SAM9263
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comment "AT91SAM9263 Board Type"
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config MACH_AT91SAM9263EK
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bool "Atmel AT91SAM9263-EK Evaluation Kit"
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select HAVE_AT91_DATAFLASH_CARD
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help
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Select this if you are using Atmel's AT91SAM9263-EK Evaluation Kit.
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<http://www.atmel.com/dyn/products/tools_card.asp?tool_id=4057>
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endif
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# ----------------------------------------------------------
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if ARCH_AT91SAM9RL
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comment "AT91SAM9RL Board Type"
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config MACH_AT91SAM9RLEK
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bool "Atmel AT91SAM9RL-EK Evaluation Kit"
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help
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Select this if you are using Atmel's AT91SAM9RL-EK Evaluation Kit.
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endif
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# ----------------------------------------------------------
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if ARCH_AT91SAM9G45
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comment "AT91SAM9G45 Board Type"
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config MACH_AT91SAM9M10G45EK
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bool "Atmel AT91SAM9M10G45-EK Evaluation Kits"
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help
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Select this if you are using Atmel's AT91SAM9M10G45-EK Evaluation Kit.
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Those boards can be populated with any SoC of AT91SAM9G45 or AT91SAM9M10
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families: AT91SAM9G45, AT91SAM9G46, AT91SAM9M10 and AT91SAM9M11.
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<http://www.atmel.com/tools/SAM9M10-G45-EK.aspx>
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endif
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# ----------------------------------------------------------
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if ARCH_AT91X40
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comment "AT91X40 Board Type"
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config MACH_AT91EB01
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bool "Atmel AT91EB01 Evaluation Kit"
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help
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Select this if you are using Atmel's AT91EB01 Evaluation Kit.
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It is also a popular target for simulators such as GDB's
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ARM simulator (commonly known as the ARMulator) and the
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Skyeye simulator.
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endif
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# ----------------------------------------------------------
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comment "AT91 Board Options"
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config MTD_AT91_DATAFLASH_CARD
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bool "Enable DataFlash Card support"
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depends on HAVE_AT91_DATAFLASH_CARD
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help
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Enable support for the DataFlash card.
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endmenu
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