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| * rockchip: Drop first 32kb of zeros from the rkSD image typeSjoerd Simons2015-09-02-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Instead of creating a rockchip SPL SD card image with 32KB of zeros which can be written to the start of an SD card, create the images with only the useful data that should be written to an offset of 32KB on the SD card. The first 32 kilobytes aren't needed for bootup and only serve as convenient way of accidentally obliterating your partition table. Signed-off-by: Sjoerd Simons <sjoerd.simons@collabora.co.uk> Acked-by: Simon Glass <sjg@chromium.org> Signed-off-by: Simon Glass <sjg@chromium.org>
| * doc: Fix reference to Rock pro when Rock 2 is meantSjoerd Simons2015-09-02-3/+3
| | | | | | | | | | | | | | | | | | | | | | The Radxa Rock pro board is rk3188 based and thus won't work with U-Boot built for RK3288. Change the documentation to refer to the intended board, the Radxa Rock 2, which is an RK3288-based design very similar to the firefly Signed-off-by: Sjoerd Simons <sjoerd.simons@collabora.co.uk> Acked-by: Simon Glass <sjg@chromium.org> Signed-off-by: Simon Glass <sjg@chromium.org>
| * rockchip: Add a simple READMESimon Glass2015-09-02-0/+246
| | | | | | | | | | | | Add a few notes on how to try out the Rockchip support so far. Signed-off-by: Simon Glass <sjg@chromium.org>
| * rockchip: Bring in RK3288 device tree file includes and bindingsSimon Glass2015-09-02-0/+579
| | | | | | | | | | | | | | | | Bring in required device tree files from Linux. Since mainline Linux is somewhat behind, use the files from the Chromium tree. We can re-sync once further code is acccepted upstream. Signed-off-by: Simon Glass <sjg@chromium.org>
* | powerpc: mpc85xx: remove stxgp3, stxssa supportMasahiro Yamada2015-09-02-0/+2
| | | | | | | | | | | | | | | | These have not been converted to Generic Board, so should be removed. (See doc/README.generic-board for details.) Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Cc: Dan Malek <dan@embeddedalley.com>
* | powerpc: mpc5xx: remove cmi_mpc5xx supportMasahiro Yamada2015-09-02-0/+1
| | | | | | | | | | | | | | This has not been converted to Generic Board, so should be removed. (See doc/README.generic-board for details.) Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
* | powerpc: ppc4xx: remove zeus supportMasahiro Yamada2015-09-02-0/+1
| | | | | | | | | | | | | | | | This has not been converted to Generic Board, so should be removed. (See doc/README.generic-board for details.) Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Cc: Stefan Roese <sr@denx.de>
* | powerpc: ppc4xx: remove sbc405 supportMasahiro Yamada2015-09-02-0/+1
| | | | | | | | | | | | | | This has not been converted to Generic Board, so should be removed. (See doc/README.generic-board for details.) Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
* | powerpc: ppc4xx: remove pcs440ep supportMasahiro Yamada2015-09-02-0/+1
| | | | | | | | | | | | | | | | This has not been converted to Generic Board, so should be removed. (See doc/README.generic-board for details.) Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Cc: Stefan Roese <sr@denx.de>
* | powerpc: ppc4xx: remove p3p440 supportMasahiro Yamada2015-09-02-0/+1
| | | | | | | | | | | | | | | | This has not been converted to Generic Board, so should be removed. (See doc/README.generic-board for details.) Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Cc: Stefan Roese <sr@denx.de>
* | powerpc: ppc4xx: remove lwmon5 supportMasahiro Yamada2015-09-02-0/+1
| | | | | | | | | | | | | | | | | | | | | | This has not been converted to Generic Board, so should be removed. (See doc/README.generic-board for details.) Remove CONFIG_LWMON5 references. (Also, remove undefined CONFIG_WD_MAX_RATE while I am here.) Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Cc: Stefan Roese <sr@denx.de>
* | powerpc: ppc4xx: remove csb272, csb472 supportMasahiro Yamada2015-09-02-0/+1
| | | | | | | | | | | | | | | | These have not been converted to Generic Board, so should be removed. (See doc/README.generic-board for details.) Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Cc: Tolunay Orkun <torkun@nextio.com>
* | powerpc: ppc4xx: remove alpr supportMasahiro Yamada2015-09-02-1/+2
| | | | | | | | | | | | | | | | This has not been converted to Generic Board, so should be removed. (See doc/README.generic-board for details.) Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Cc: Stefan Roese <sr@denx.de>
* | imx: fec: add MAC reading from eFuses to READMEOlaf Mandel2015-09-02-1/+20
|/ | | | | | | | | | | | Extend the documentation of the fec_mxc configuration by describing its ability to read the ethaddr MAC address from the SoC eFuses. Also add an example how to program the fuses for an imx5 to clarify the byte order. Cc: Stefano Babic <sbabic at denx.de> Cc: Marek Vasut <marex at denx.de> Signed-off-by: Olaf Mandel <o.mandel at menlosystems.com>
* ARM: uniphier: enable SPL_OF_CONTROLMasahiro Yamada2015-08-31-5/+5
| | | | | | | | | | | | | Device Tree really improves code maintainability and is now available for SPL too. This is the state-of-the-art implementation in U-boot. The board files (platform data) are no longer needed. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Reviewed-by: Marek Vasut <marex@denx.de> Reviewed-by: Simon Glass <sjg@chromium.org>
* NDS32: Generic Board Support and UnsupportKun-Hua Huang2015-08-28-36/+0
| | | | | | Remove ag101 and ag102 support Signed-off-by: Kun-Hua Huang <kunhua@andestech.com>
* NDS32: Generic Board Support and UnsupportKun-Hua Huang2015-08-28-0/+36
| | | | | | Add nds32 ag101p generic board support. Signed-off-by: Kun-Hua Huang <kunhua@andestech.com>
* dm: pci: Document binding of pci device driversBin Meng2015-08-26-3/+68
| | | | | | | Document how pci devices are bound to device drivers. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Acked-by: Simon Glass <sjg@chromium.org>
* x86: Correct microcode documentationSimon Glass2015-08-26-2/+2
| | | | | | | | This is incorrect since we require the -m parameter to the microcode tool. Update the two examples to show this. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
* efi: Update README.efi to clarify build and test instructionsBin Meng2015-08-26-13/+20
| | | | | | | | | The doc has a misleading 'make menuconfig' when building the EFI application and payload. Clarify this and also update information on test with QEMU. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Acked-by: Simon Glass <sjg@chromium.org>
* x86: doc: Update coreboot payload entry point addressBin Meng2015-08-26-3/+3
| | | | | | | | With recent EFI support, the entry point address of coreboot payload was changed. Now we update the address to use _x86boot_start, which is the same one for EFI. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
* ARM: davinci: remove support for cam_enc_4xxMasahiro Yamada2015-08-20-0/+1
| | | | | | | | | This has not been converted to Generic Board, so should be removed. (See doc/README.generic-board for details.) Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Acked-by: Heiko Schocher <hs@denx.de> Acked-by: Marek Vasut <marex@denx.de>
* Merge git://git.denx.de/u-boot-x86Tom Rini2015-08-14-11/+194
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| * x86: Add a simple interrupt script to the READMESimon Glass2015-08-14-0/+15
| | | | | | | | | | | | | | | | | | | | It is a bit tedious to figure out the interrupt configuration for a new x86 platform. Add a script which can do this, based on the output of 'pci long'. This may be helpful in some cases. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
| * x86: Add clarifications to the x86 READMEStoppa, Igor2015-08-14-11/+21
| | | | | | | | | | | | | | | | | | | | * Explicitly list the targets supported in each section of the instructions from the x86 README. * Drop references to 'raw mode', in favor of 'bare mode'. Signed-off-by: Igor Stoppa <igor.stoppa@intel.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
| * x86: baytrail: Configure FSP UPD from device treeAndrew Bradford2015-08-14-0/+158
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Allow for configuration of FSP UPD from the device tree which will override any settings which the FSP was built with itself. Modify the MinnowMax and BayleyBay boards to transfer sensible UPD settings from the Intel FSPv4 Gold release to the respective dts files, with the condition that the memory-down parameters for MinnowMax are also used. Signed-off-by: Andrew Bradford <andrew.bradford@kodakalaris.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com> Removed fsp,mrc-debug-msg and fsp,enable-xhci for minnowmax, bayleybay Fixed lines >80col Signed-off-by: Simon Glass <sjg@chromium.org>
* | sunxi: display: Add overscan correctionHans de Goede2015-08-14-0/+5
|/ | | | | | | | | | | Add support for making the visual area of the framebuffer smaller and drawing a black border around it. This is intended for use with overscanning monitors (esp. with composite video out), to avoid part of the picture being invisible. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Acked-by: Ian Campbell <ijc@hellion.org.uk> Acked-by: Anatolij Gustschin <agust@denx.de>
* power: regulator: update comments for regulator-namePeng Fan2015-08-12-11/+8
| | | | | | | | | | We do not need that "regulator-name" property must be provided in dts. If "regulator-name" property is not provided in dts, node name will chosen for settings '.name' field of uc_pdata. Signed-off-by: Peng Fan <Peng.Fan@freescale.com> Cc: Przemyslaw Marczak <p.marczak@samsung.com> Cc: Simon Glass <sjg@chromium.org>
* sunxi: display: Add composite video out supportHans de Goede2015-08-08-2/+5
| | | | | | | | | | Add composite video out support. This only gets enabled on the Mele M3 for now, since that is were it was tested. It will be enabled on more boards after testing. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Acked-by: Ian Campbell <ijc@hellion.org.uk>
* dm: video: Add support for the Parade PS8622/625 bridgeSimon Glass2015-08-05-0/+33
| | | | | | | | This chip provides an eDP to LVDS bridge which is useful for SoCs that don't support LVDS displays (or it would waste scarce pins). The setup is included in the device tree. Signed-off-by: Simon Glass <sjg@chromium.org>
* i2c: Add a mux for GPIO-based I2C bus arbitrationSimon Glass2015-08-05-0/+60
| | | | | | | | | | | | | | | | | | | | | | | | While I2C supports multi-master buses this is difficult to get right. The implementation on the master side in software is quite complex. Clock-stretching and the arbitrary time that an I2C transaction can take make it difficult to share the bus fairly in the face of high traffic. When one or more masters can be reset independently part-way through a transaction it is hard to know the state of the bus. This driver provides a scheme based on two 'claim' GPIOs, one driven by the AP (Application Processor, meaning the main CPU) and one driven by the EC (Embedded Controller, a small CPU aimed at handling system tasks). With these they can communicate and reliably share the bus. This scheme has minimal overhead and involves very little code. It is used on snow to permit the EC and the AP to share access to the main system PMIC and battery. The scheme can survive reboots by either side without difficulty. This scheme has been tested in the field with millions of devices. Since U-Boot runs on the AP, the terminology used is 'our' claim GPIO, meaning the AP's, and 'their' claim GPIO, meaning the EC's. This terminology is used by the device tree bindings in Linux also. Signed-off-by: Simon Glass <sjg@chromium.org>
* dm: i2c: Add support for multiplexed I2C busesSimon Glass2015-08-05-0/+60
| | | | | | | | | | | | | | | | | Add a new I2C_MUX uclass. Devices in this class can multiplex between several I2C buses, selecting them one at a time for use by the system. The multiplexing mechanism is left to the driver to decide - it may be controlled by GPIOs, for example. The uclass supports only two methods: select() and deselect(). The current mux state is expected to be stored in the mux itself since it is the only thing that knows how to make things work. The mux can record the current state and then avoid switching unless it is necessary. So select() can be skipped if the mux is already in the correct state. Also deselect() can be made a nop if required. Signed-off-by: Simon Glass <sjg@chromium.org>
* x86: Document how to write PIRQ information in the device treeBin Meng2015-08-05-0/+41
| | | | | | | | Document the development flow on figuring out PIRQ information during the U-Boot porting. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Acked-by: Simon Glass <sjg@chromium.org>
* efi: Add a README to explain how things workSimon Glass2015-08-05-0/+237
| | | | | | | | Add some documentation on the EFI implementation in U-Boot. Signed-off-by: Ben Stoltz <stoltz@google.com> Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
* x86: Update README to explain booting Ubuntu on MinnowmaxSimon Glass2015-08-05-0/+278
| | | | | | | | | | | | | | | | The steps required to boot a Linux distribution from U-Boot on x86 are not very complicated, but it is a good idea to have these written down in an accessible place. Document how to examine the boot media from U-Boot, how to load a kernel, load a ramdisk, set the kernel boot arguments and start the kernel. With these instructions Ubuntu boots mostly normally on Minnowmax. Note that the TSC timer does not operate correctly and gives warnings in the boot log. I expect that ACPI support will solve this. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
* x86: dts: Fix typo in intel,irq-router.txtSimon Glass2015-08-05-2/+2
| | | | | | | Fix a small typo in this binding file. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
* x86: qemu: Add MP initializationBin Meng2015-08-05-0/+5
| | | | | | | | | Add a cpu1 node to the device tree and enable the MP initialization on QEMU targets (i440fx and q35). Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Acked-by: Simon Glass <sjg@chromium.org> Tested-by: Simon Glass <sjg@chromium.org>
* doc: dm: Update pci-info.txt for pci supportBin Meng2015-08-05-3/+3
| | | | | | | Correct two typos and mention how pci bus will be probed. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Acked-by: Simon Glass <sjg@chromium.org>
* Merge branch 'master' of git://git.denx.de/u-boot-mpc85xxTom Rini2015-07-31-1/+1
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| * powerpc/b4860qds: Update README for DIP switch informationRaghav Dogra2015-07-28-1/+1
| | | | | | | | | | | | | | | | The board manual desribes ON as boolean 1 and OFF as boolean 0. Updating README with correct boolean values. Signed-off-by: Raghav Dogra <raghav@freescale.com> Reviewed-by: York Sun <yorksun@freescale.com>
* | spi: Fix zynq SPI bindingMichal Simek2015-07-28-16/+19
|/ | | | | | | | Zynq is using Cadence IP where binding is documented in the Linux kernel and there is no reason to use different binding. Synchronize it. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
* Merge git://git.denx.de/u-boot-usbTom Rini2015-07-24-5/+5
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| * usb: CONFIG_USB_FASTBOOT prefix replacement for consistencyPaul Kocialkowski2015-07-22-2/+2
| | | | | | | | | | | | | | | | | | | | FASTBOOT is defined both by CONFIG_USB_FUNCTION_FASTBOOT AND CONFIG_CMD_FASTBOOT, so it doesn't make much sense to have a CONFIG_USB_FASTBOOT prefix for fastboot-specific options, especially given that other config options for fastboot use the CONFIG_FASTBOOT prefix. This replaces the CONFIG_USB_FASTBOOT prefix with CONFIG_FASTBOOT, for consistency. Signed-off-by: Paul Kocialkowski <contact@paulk.fr>
| * usb: Fastboot function config for better consistency with other functionsPaul Kocialkowski2015-07-22-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | USB download gadget functions such as thor and dfu have a separate config option for the USB gadget part of the code, independent from the command part. This switches the fastboot USB gadget to the same scheme, for better consistency. Signed-off-by: Paul Kocialkowski <contact@paulk.fr> Tested-by: Lukasz Majewski <l.majewski@samsung.com> Test HW: Odroid_XU3 (Exynos5422), trats (Exynos4210)
| * usb: USB download gadget and functions config options coherent namingPaul Kocialkowski2015-07-22-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | This introduces a coherent scheme for naming USB download gadget and functions config options. The download USB gadget config option is moved to CONFIG_USB_GADGET_DOWNLOAD for better consistency with other gadgets and each function's config option is moved to a CONFIG_USB_FUNCTION_ prefix. Signed-off-by: Paul Kocialkowski <contact@paulk.fr> Tested-by: Lukasz Majewski <l.majewski@samsung.com> Test HW: Odroid_XU3 (Exynos5422), trats (Exynos4210)
* | Merge git://git.denx.de/u-boot-uniphierTom Rini2015-07-23-4/+50
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| * | ARM: UniPhier: document reference support cardMasahiro Yamada2015-07-23-2/+44
| | | | | | | | | | | | Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
| * | ARM: UniPhier: add PH1-sLD3 SoC supportMasahiro Yamada2015-07-23-2/+6
| |/ | | | | | | | | | | | | The init code for UMC (Unified Memory Controller) and PLL has not been mainlined yet, but U-boot proper should work. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
* | dm: Add platform data advice and admonishmentSimon Glass2015-07-21-2/+15
| | | | | | | | | | | | | | | | We should guide people more strongly towards device tree to avoid the proliferation of platform data structures. Add documentation to the driver model README, and also the platform data header file. Signed-off-by: Simon Glass <sjg@chromium.org>
* | dm: led: Add a driver for GPIO-controlled LEDsSimon Glass2015-07-21-0/+52
| | | | | | | | | | | | | | Add a simple driver which allows use of LEDs attached to GPIOs. The linux device tree binding is used. Signed-off-by: Simon Glass <sjg@chromium.org>
generated by cgit v1.1 at 2024-11-02 15:26:21 +0000