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path: root/drivers/of/Kconfig
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* Add initial RISC-V architecture supportAntony Pavlov2019-01-071-1/+1
| | | | | Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* efi: move x86 efi boot support to x86 archJean-Christophe PLAGNIOL-VILLARD2017-02-271-1/+1
| | | | | | | prepare to drop the efi arch as efi boot up is not arch sepecific Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* environment: Support env from file in a file-system via device treeTrent Piepho2016-01-081-0/+7
| | | | | | | | | | | | | | | Current barebox,environment node only allows specifying a raw device or partition to load an environment from. Some boards, like OMAP and SoCFPGA, instead want to use a file located in a FAT filesystem. Extend the device tree bindings with a new property 'file-path' that will trigger this behavior. This allows any board using this driver to get the env from a file or from a raw device, instead of each machine type being either raw device only or file only. Signed-off-by: Trent Piepho <tpiepho@kymetacorp.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* of: use OFTREE_MEM_GENERIC for the sandboxJan Luebbe2014-11-071-1/+1
| | | | | Signed-off-by: Jan Luebbe <jlu@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* of: import pci range parser from linuxLucas Stach2014-10-081-0/+1
| | | | | Signed-off-by: Lucas Stach <dev@lynxeye.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* openrisc: add initial device tree supportAntony Pavlov2014-09-091-1/+1
| | | | | | Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com> Cc: Franck Jullien <franck.jullien@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* Merge branch 'for-next/marvell'Sascha Hauer2014-08-071-0/+6
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| * of: pci: import of_pci_get_devfn()Sebastian Hesselbarth2014-07-311-0/+6
| | | | | | | | | | | | | | | | | | Marvell MVEBU PCIe driver requires of_pcie_get_devfn(), import it from Linux. Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> Acked-by: Lucas Stach <l.stach@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* | Add initial EFI architecture supportSascha Hauer2014-07-161-1/+1
|/ | | | | | | This adds support for running barebox in an EFI environment on X86 PC hardware. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* drivers: of: import PCI bus specific translatorSebastian Hesselbarth2014-06-251-0/+3
| | | | | | | | | | | DT PCI address translation needs a special handling. This imports the corresponding translator into of/address.c but makes it selectable through Kconfig. Compared to the Linux version, we don't check for struct device_node's type which does not exist on Barebox but directly for device_type property set to "pci". Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* of: gpio: Fix Kconfig variables to depend onAntony Pavlov2013-12-121-2/+2
| | | | | Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* of: gpio: Add Kconfig variable to depend onSascha Hauer2013-11-251-0/+5
| | | | Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* Add missing dependency ENV_HANDLING for OF_BAREBOX_DRIVER optionDmitry Smagin2013-09-181-0/+1
| | | | | | | | | | This patch fixes linker error: barebox.c:(.text.environment_probe+0x48): undefined reference to `default_environment_path` Which appears when compiling env-less boards with enabled devicetree. Signed-off-by: Dmitry Smagin <dmitry.s.smagin@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* Add configurability via devicetreeSascha Hauer2013-07-181-0/+9
| | | | | | | | | | | | | | | | | | This adds the possibility to configure the place for the environment from the devicetree and to partition devices from the devicetree. Configuration has the general form of devices with a regular compatible property. This allows to later add additional drivers or drivers with different behaviour (for example to add support for redundant environment). The configuration is all in the /chosen/barebox/ hierarchy of the devicetree. This separates the configuration from the hardware description. Also it makes it possible to store the configuration in a completely separate devicetree (or devicetree overlay). For the same reason all configuration is done using nodepathes rather than phandles. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* ARM: build dtbs depending on CONFIG_OFTREESascha Hauer2013-06-261-0/+1
| | | | | | | | | The upcoming multi image support will need devicetree binary blobs even when there is no builtin dtb. Instead of depending on CONFIG_BUILTIN_DTB depend on CONFIG_OFTREE and let this option select DTC. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* of: separate out "generic" memory bank addingAntony Pavlov2013-05-131-0/+5
| | | | | | | | | | | | | | | This patch separates out the "generic" memory segment registration function (of_add_memory_bank()) from of_add_memory(). The MIPS architecture has different view on memory resources than the ARM and PPC architectures so the "generic" of_add_memory_bank() is unusable for the MIPS architecture. We can add MIPS-specific of_add_memory_bank() into arch/mips code. Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* of/net: Add net related of helpersSascha Hauer2013-04-041-0/+4
| | | | | | | | of_get_phy_mode to parse the phy mode from the devicetree and of_get_mac_address to parse a MAC address from the devicetree. Directly taken from the Kernel. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* scripts: Add dtcSascha Hauer2013-03-121-0/+4
| | | | | | | This adds the devicetree compiler to barebox. This is taken without changes from Linux v3.8 Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* of: remove unused libfdtSascha Hauer2013-03-061-1/+0
| | | | | | | Now that we are completely independent of libfdt remove the unused code. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* of: make OFDEVICE a user selectable optionSascha Hauer2013-03-061-1/+2
| | | | | | | | | | OFDEVICE decides whether or not we compile in support for probing devices from the devicetree. Let the user decide this explicitly. This makes the oftree, of_node and of_property commands independent of devicetree device support since being able to manipulate devicetrees has nothing to do with probing devices from the devicetree. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* of: move OFTREE Kconfig option to drivers/of/Sascha Hauer2013-03-061-0/+4
| | | | Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* of: add devicetree probing supportSascha Hauer2012-09-141-0/+2
This adds code to probe devices from a devicetree. Most helper functions are directly imported from Linux. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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