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2017-08-13nvme: Add nvme commandsZhikang Zhang
Add nvme commands in U-Boot command line. 1. "nvme scan" - scan NVMe blk devices 2. "nvme list" - show all available NVMe blk devices 3. "nvme info" - show current or a specific NVMe blk device 4. "nvme device" - show or set current device 5. "nvme part" - print partition table 6. "nvme read" - read data from NVMe blk device 7. "nvme write" - write data to NVMe blk device Signed-off-by: Zhikang Zhang <zhikang.zhang@nxp.com> Signed-off-by: Wenbin Song <wenbin.song@nxp.com> Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Tom Rini <trini@konsulko.com>
2017-08-13nvme: Add NVM Express driver supportZhikang Zhang
NVM Express (NVMe) is a register level interface that allows host software to communicate with a non-volatile memory subsystem. This interface is optimized for enterprise and client solid state drives, typically attached to the PCI express interface. This adds a U-Boot driver support of devices that follow the NVMe standard [1] and supports basic read/write operations. Tested with a 400GB Intel SSD 750 series NVMe card with controller id 8086:0953. [1] http://www.nvmexpress.org/resources/specifications/ Signed-off-by: Zhikang Zhang <zhikang.zhang@nxp.com> Signed-off-by: Wenbin Song <wenbin.song@nxp.com> Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Tom Rini <trini@konsulko.com>
2017-08-13rockchip: rk3368: add DRAM controller driver with DRAM initialisationPhilipp Tomsich
This adds a DRAM controller driver for the RK3368 and places it in drivers/ram/rockchip (where the other DM-enabled DRAM controller drivers for rockchip devices should also be moved eventually). At this stage, only the following feature-set is supported: - DDR3 - 32-bit configuration (i.e. fully populated) - dual-rank (i.e. no auto-detection of ranks) - DDR3-1600K speed-bin This driver expects to run from a TPL stage that will later return to the RK3368 BROM. It communicates with later stages through the os_reg2 in the pmugrf (i.e. using the same mechanism as Rockchip's DDR init code). Unlike other DMC drivers for RK32xx and RK33xx parts, the required timings are calculated within the driver based on a target frequency and a DDR3 speed-bin (only the DDR3-1600K speed-bin is support at this time). The RK3368 also has the DDRC0_CON0 (DDR ch. 0, control-register 0) register for controlling the operation of its (single-channel) DRAM controller in the GRF block. This provides for selecting DDR3, mobile DDR modes, and control low-power operation. As part of this change, DDRC0_CON0 is also added to the GRF structure definition (at offset 0x600). Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2017-08-13rockchip: back-to-bootrom: split BACK_TO_BOOTROM for TPL/SPLPhilipp Tomsich
The back-to-bootrom option is rather unfortunately named CONFIG_ROCKCHIP_SPL_BACK_TO_BOOTROM instead of CONFIG_SPL_ROCKCHIP_BACK_TO_BOOTROM To make is selectable through CONFIG_IS_ENABLED(ROCKCHIP_BACK_TO_BOOTROM), we need to rename it. At the same time, we introduce a TPL_ variant of the option to give us finer-grained control over when it should be used. This change is motivated by our RK3368 boot process, which returns to the boot ROM only from the TPL stage, but not from the SPL stage. Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com> [added fix-up for evb-rk3229_defconfig and phycore-rk3288_defconfig:] [fixed inverted CONFIG_IS_ENABLED test for rk3288:] Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com> include/configs/rock.h: undef
2017-08-04GPT: provide commands to selectively rename partitionsAlison Chaiken
This patch provides support in u-boot for renaming GPT partitions. The renaming is accomplished via new 'gpt swap' and 'gpt rename' commands. The 'swap' mode returns an error if no matching partition names are found, or if the number of partitions with one name does not equal the number with the second name. The 'rename' variant always succeeds as long as a partition with the provided number exists. Rewriting the partition table has the side-effect that all partitions end up with "msftdata" flag set. The reason is that partition type PARTITION_BASIC_DATA_GUID is hard-coded in the gpt_fill_pte() function. This does not appear to cause any harm. Signed-off-by: Alison Chaiken <alison@peloton-tech.com>
2017-08-04GPT: add accessor function for disk GUIDAlison Chaiken
In order to read the GPT, modify the partition name strings, and then write out a new GPT, the disk GUID is needed. While there is an existing accessor for the partition UUIDs, there is none yet for the disk GUID. Changes since v6: none. Signed-off-by: Alison Chaiken <alison@peloton-tech.com>
2017-08-04cmd gpt: test in sandboxAlison Chaiken
Make minor changes to README.gpt and sandbox_defconfig to support testing of the gpt command's functionality in the sandbox. Changes since v6: none. Signed-off-by: Alison Chaiken <alison@peloton-tech.com>
2017-08-04GPT: fix error in partitions string docAlison Chaiken
The existing partitions-list parsing in cmd/gpt.c passes a value from gpt_default() to set_gpt_info() that README.gpt suggests should begin with 'partitions='. Partition-list strings should in fact begin with 'uuid_disk', as otherwise the call from set_gpt_info() to extract_val() to find 'uuid_disk' will fail. Change README.gpt accordingly. Changes since v6: none. Signed-off-by: Alison Chaiken <alison@peloton-tech.com>
2017-07-30x86: Add Intel Edison board filesAndy Shevchenko
Add Intel Edison board which is using U-Boot. The patch is based on work done by the following people (in alphabetical order): Aiden Park <aiden.park@intel.com> Dukjoon Jeon <dukjoon.jeon@intel.com> eric.park <eric.park@intel.com> Fabien Chereau <fabien.chereau@intel.com> Felipe Balbi <felipe.balbi@linux.intel.com> Scott D Phillips <scott.d.phillips@intel.com> Sebastien Colleur <sebastienx.colleur@intel.com> Steve Sakoman <steve.sakoman@intel.com> Vincent Tinelli <vincent.tinelli@intel.com> In case we're building for Intel Edison, we must have 4096 bytes of zeroes in the beginning on u-boot.bin. This is done in board/intel/edison/config.mk. First run sets hardware_id environment variable which is read from System Controller Unit (SCU). Serial number (serial# environment variable) is generated based on eMMC CID. MAC address on USB network interface is unique to the board but kept the same all over the time. Set mac address from U-Boot using following scheme: OUI = 02:00:86 next 3 bytes of MAC address set from eMMC serial number This allows to have a unique mac address across reboot and flashing. Signed-off-by: Vincent Tinelli <vincent.tinelli@intel.com> Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org> [bmeng: Add MAINTAINERS file for Intel Edison board] Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
2017-07-26Merge git://git.denx.de/u-boot-uniphierTom Rini
2017-07-26FIT: List kernel_noload in the list of typesTom Rini
In the source_file_format.txt file we talk about how to construct a valid FIT image. While it already says to look at the source for the full list, add kernel_noload to the explicit list of types. This is arguably the most important type to use as most often we are including a kernel that will run from wherever it is loaded into memory and execute. This for example, allows you to create a single FIT image for Linux that can be used on both OMAP and i.MX devices as the kernel will not need to be moved in memory. Signed-off-by: Tom Rini <trini@konsulko.com>
2017-07-26ram: stm32: add second SDRAM bank managementPatrice Chotard
FMC is able to manage 2 SDRAM banks, but the current driver implementation is only able to manage the first SDRAM bank. Even if only bank2 is used, some bank1 registers must be configured. Signed-off-by: Patrice Chotard <patrice.chotard@st.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2017-07-26doc: uniphier: rework README.uniphierMasahiro Yamada
Rework the readme to reflect the latest boot mechanism on ARMv8 SoCs. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2017-07-26ARM: uniphier: remove SPL support for ARMv8 SoCsMasahiro Yamada
It has been a while since ARM Trusted Firmware supported UniPhier SoC family. U-Boot SPL was intended as a temporary loader that runs in secure world. It is a maintenance headache to support two different boot mechanisms. Secure firmware is realm of ARM Trusted Firmware and now U-Boot only serves as a non-secure boot loader for UniPhier ARMv8 SoCs. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2017-07-18Merge branch 'master' of git://www.denx.de/git/u-boot-imxTom Rini
2017-07-12imx: reorganize IMX code as other SOCsStefano Babic
Change is consistent with other SOCs and it is in preparation for adding SOMs. SOC's related files are moved from cpu/ to mach-imx/<SOC>. This change is also coherent with the structure in kernel. Signed-off-by: Stefano Babic <sbabic@denx.de> CC: Fabio Estevam <fabio.estevam@nxp.com> CC: Akshay Bhat <akshaybhat@timesys.com> CC: Ken Lin <Ken.Lin@advantech.com.tw> CC: Marek Vasut <marek.vasut@gmail.com> CC: Heiko Schocher <hs@denx.de> CC: "Sébastien Szymanski" <sebastien.szymanski@armadeus.com> CC: Christian Gmeiner <christian.gmeiner@gmail.com> CC: Stefan Roese <sr@denx.de> CC: Patrick Bruenn <p.bruenn@beckhoff.com> CC: Troy Kisky <troy.kisky@boundarydevices.com> CC: Nikita Kiryanov <nikita@compulab.co.il> CC: Otavio Salvador <otavio@ossystems.com.br> CC: "Eric Bénard" <eric@eukrea.com> CC: Jagan Teki <jagan@amarulasolutions.com> CC: Ye Li <ye.li@nxp.com> CC: Peng Fan <peng.fan@nxp.com> CC: Adrian Alonso <adrian.alonso@nxp.com> CC: Alison Wang <b18965@freescale.com> CC: Tim Harvey <tharvey@gateworks.com> CC: Martin Donnelly <martin.donnelly@ge.com> CC: Marcin Niestroj <m.niestroj@grinn-global.com> CC: Lukasz Majewski <lukma@denx.de> CC: Adam Ford <aford173@gmail.com> CC: "Albert ARIBAUD (3ADEV)" <albert.aribaud@3adev.fr> CC: Boris Brezillon <boris.brezillon@free-electrons.com> CC: Soeren Moch <smoch@web.de> CC: Richard Hu <richard.hu@technexion.com> CC: Wig Cheng <wig.cheng@technexion.com> CC: Vanessa Maegima <vanessa.maegima@nxp.com> CC: Max Krummenacher <max.krummenacher@toradex.com> CC: Stefan Agner <stefan.agner@toradex.com> CC: Markus Niebel <Markus.Niebel@tq-group.com> CC: Breno Lima <breno.lima@nxp.com> CC: Francesco Montefoschi <francesco.montefoschi@udoo.org> CC: Jaehoon Chung <jh80.chung@samsung.com> CC: Scott Wood <oss@buserror.net> CC: Joe Hershberger <joe.hershberger@ni.com> CC: Anatolij Gustschin <agust@denx.de> CC: Simon Glass <sjg@chromium.org> CC: "Andrew F. Davis" <afd@ti.com> CC: "Łukasz Majewski" <l.majewski@samsung.com> CC: Patrice Chotard <patrice.chotard@st.com> CC: Nobuhiro Iwamatsu <iwamatsu@nigauri.org> CC: Hans de Goede <hdegoede@redhat.com> CC: Masahiro Yamada <yamada.masahiro@socionext.com> CC: Stephen Warren <swarren@nvidia.com> CC: Andre Przywara <andre.przywara@arm.com> CC: "Álvaro Fernández Rojas" <noltari@gmail.com> CC: York Sun <york.sun@nxp.com> CC: Xiaoliang Yang <xiaoliang.yang@nxp.com> CC: Chen-Yu Tsai <wens@csie.org> CC: George McCollister <george.mccollister@gmail.com> CC: Sven Ebenfeld <sven.ebenfeld@gmail.com> CC: Filip Brozovic <fbrozovic@gmail.com> CC: Petr Kulhavy <brain@jikos.cz> CC: Eric Nelson <eric@nelint.com> CC: Bai Ping <ping.bai@nxp.com> CC: Anson Huang <Anson.Huang@nxp.com> CC: Sanchayan Maity <maitysanchayan@gmail.com> CC: Lokesh Vutla <lokeshvutla@ti.com> CC: Patrick Delaunay <patrick.delaunay@st.com> CC: Gary Bisson <gary.bisson@boundarydevices.com> CC: Alexander Graf <agraf@suse.de> CC: u-boot@lists.denx.de Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com> Reviewed-by: Christian Gmeiner <christian.gmeiner@gmail.com>
2017-07-12mmc: fsl_esdhc: drop CONFIG_SYS_FSL_ESDHC_FORCE_VSELECTPeng Fan
CONFIG_SYS_FSL_ESDHC_FORCE_VSELECT is not the correct method to set I/O to 1.8. To boards that does not support vqmmc-supply, use vs18_enable in fsl_esdhc_cfg. If regulator is supported, use fixed 1.8V regulator for vqmmc-supply. Signed-off-by: Peng Fan <peng.fan@nxp.com> Cc: Jaehoon Chung <jh80.chung@samsung.com> Cc: York Sun <york.sun@nxp.com> Cc: Stefano Babic <sbabic@denx.de>
2017-07-12arm64: mvebu: use single defconfig for Armada8K development boardsIgal Liberman
Currently, Marvell Armada8k development board use 3 different defconfigs: mvebu_db-88f7040-nand_defconfig mvebu_db-88f7040_defconfig mvebu_db-88f8040_defconfig Having 3 different defconfigs makes maintenance difficult. This patch removes the defconfigs mentioned above and introduce a new defconfig which represents the Armada8k family. NOTE: In order not to break automatic tools compilation, a default device-tree is set in the defconfig (armada-8040-db). However, when compiling u-boot, the user MUST explicitly export the DEVICE_TREE for the requested board because using A80x0 device-tree on A70x0 might break the device. For more information, refer to "doc/README.marvell" (intoduced in this patch). Change-Id: I98515b6306498358f3722ecf7ac4c87f236ebbd8 Signed-off-by: Igal Liberman <igall@marvell.com> Signed-off-by: Stefan Roese <sr@denx.de>
2017-07-11Merge git://git.denx.de/u-boot-dmTom Rini
2017-07-11dtoc: Support multiple compatible strings in a nodeSimon Glass
Sometimes a node will have multiple compatible strings. Drivers may use one or the other so the best approach seems to be to #define them to be equivalent. Update dtoc to support this. Signed-off-by: Simon Glass <sjg@chromium.org> Tested-by: Kever Yang <kever.yang@rock-chips.com>
2017-07-11cmd gpt: test in sandboxAlison Chaiken
Make minor changes to README.gpt and sandbox_defconfig to support testing of the gpt command's functionality in the sandbox. Signed-off-by: Alison Chaiken <alison@peloton-tech.com>
2017-07-11doc: rockchip: Add phyCORE-RK3288 RDK to board listWadim Egorov
Signed-off-by: Wadim Egorov <w.egorov@phytec.de> Acked-by: Simon Glass <sjg@chromium.org> Reviewed-by: Simon Glass <sjg@chromium.org> Acked-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com> Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
2017-07-06avr32: Retire AVR32 for goodAndy Shevchenko
AVR32 is gone. It's already more than two years for no support in Buildroot, even longer there is no support in GCC (last version is heavily patched 4.2.4). Linux kernel v4.12 got rid of it (and v4.11 didn't build successfully). There is no good point to keep this support in U-Boot either. Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com> Reviewed-by: Heiko Schocher <hs@denx.de> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
2017-07-03powerpc: remove 4xx supportHeiko Schocher
There was for long time no activity in the 4xx area. We need to go further and convert to Kconfig, but it turned out, nobody is interested anymore in 4xx, so remove it. Signed-off-by: Heiko Schocher <hs@denx.de>
2017-06-29doc: restore doc/README.fsl-clkChristophe Leroy
doc/README.fsl-clk was removed in commit 5b8e76c35ec31 ("powerpc, 8xx: remove support for 8xx") allthought CONFIG_SYS_FSL_CLK is defined in arch/arm/cpu/armv8/fsl-layerscape/Kconfig and still in use in the following configs: ./include/configs/mx53loco.h:21:#define CONFIG_SYS_FSL_CLK ./include/configs/m53evk.h:16:#define CONFIG_SYS_FSL_CLK ./include/configs/mx25pdk.h:17:#define CONFIG_SYS_FSL_CLK ./include/configs/usbarmory.h:14:#define CONFIG_SYS_FSL_CLK ./include/configs/ls1021aqds.h:14:#define CONFIG_SYS_FSL_CLK ./include/configs/mx53cx9020.h:22:#define CONFIG_SYS_FSL_CLK ./include/configs/colibri_vf.h:17:#define CONFIG_SYS_FSL_CLK ./include/configs/mx35pdk.h:21:#define CONFIG_SYS_FSL_CLK ./include/configs/woodburn_common.h:19:#define CONFIG_SYS_FSL_CLK ./include/configs/mx7_common.h:25:#define CONFIG_SYS_FSL_CLK ./include/configs/ls1021aiot.h:12:#define CONFIG_SYS_FSL_CLK ./include/configs/ls1021atwr.h:14:#define CONFIG_SYS_FSL_CLK ./include/configs/mx53ard.h:21:#define CONFIG_SYS_FSL_CLK ./include/configs/mx53smd.h:21:#define CONFIG_SYS_FSL_CLK ./include/configs/mx51evk.h:16:#define CONFIG_SYS_FSL_CLK ./include/configs/mx6_common.h:31:#define CONFIG_SYS_FSL_CLK ./include/configs/vf610twr.h:14:#define CONFIG_SYS_FSL_CLK ./include/configs/mx53evk.h:21:#define CONFIG_SYS_FSL_CLK Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr> Reviewed-by: Heiko Schocher <hs@denx.de>
2017-06-23MAINTAINERS, git-mailrc: update the maintainer for rockchipPhilipp Tomsich
Adding myself to MAINTAINERS and git-mailrc for the rockchip sub-architecture. Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com> Acked-by: Simon Glass <sjg@chromium.org>
2017-06-16powerpc, 5xxx, 512x: remove support for mpc5xxx and mpc512xHeiko Schocher
There was for long time no activity in the mpx5xxx area. We need to go further and convert to Kconfig, but it turned out, nobody is interested anymore in mpc5xxx, so remove it. Signed-off-by: Heiko Schocher <hs@denx.de>
2017-06-14Merge git://git.denx.de/u-boot-mpc85xxTom Rini
2017-06-12powerpc: mpc8540ads: mpc8560ads: Drop support for MPC8540/60ADSYork Sun
Drop support for these two legacy boards. Signed-off-by: York Sun <york.sun@nxp.com>
2017-06-12powerpc, 5xx: remove support for 5xxHeiko Schocher
There was for long time no activity in the 5xx area. We need to go further and convert to Kconfig, but it turned out, nobody is interested anymore in 5xx, so remove it. Signed-off-by: Heiko Schocher <hs@denx.de>
2017-06-12powerpc, 8260: remove support for mpc8260Heiko Schocher
There was for long time no activity in the 8260 area. We need to go further and convert to Kconfig, but it turned out, nobody is interested anymore in 8260, so remove it. Signed-off-by: Heiko Schocher <hs@denx.de>
2017-06-12powerpc, 8xx: remove support for 8xxHeiko Schocher
There was for long time no activity in the 8xx area. We need to go further and convert to Kconfig, but it turned out, nobody is interested anymore in 8xx, so remove it (with a heavy heart, knowing that I remove here the root of U-Boot). Signed-off-by: Heiko Schocher <hs@denx.de>
2017-06-09README: Add instructions for chain-loading U-Boot on jerrySimon Glass
Add instructions for chromebook_jerry. Signed-off-by: Simon Glass <sjg@chromium.org>
2017-06-09rockchip: jerry: Add a .its file for chromiumSimon Glass
Add a sample .its file for booting U-Boot on a jerry Chromebook. Signed-off-by: Simon Glass <sjg@chromium.org>
2017-06-09README: Add instructions for chain-loading U-BootSimon Glass
Most Chromebooks support chain-loading U-Boot but instructions are somewhat scattered. Add a README to hold this information within the U-Boot tree. Also add the standard developer keys to simplify the instructions, since they are small. For now this only supports nyan-big. Signed-off-by: Simon Glass <sjg@chromium.org>
2017-06-09tegra: nyan-big: Add a .its file for chromiumSimon Glass
Add a sample .its file for booting U-Boot on a nyan-big Chromebook. Signed-off-by: Simon Glass <sjg@chromium.org>
2017-06-07MAINTAINERS: git-mailrc: update maintainer for RockchipKever Yang
Send patch to Kever Yang instead of Lin Huang for Rockchip patches, for Lin is not always working on upstream U-Boot. Signed-off-by: Kever Yang <kever.yang@rock-chips.com> Reviewed-by: Simon Glass <sjg@chromium.org> Changed , to : in subject: Signed-off-by: Simon Glass <sjg@chromium.org>
2017-06-05x86: baytrail: Change lpe/lpss-sio/scc FSP properties to integerBin Meng
At present lpe/lpss-sio/scc FSP properties are all boolean, but in fact for "enable-lpe" it has 3 possible options. This adds macros for these options and change the property from a boolean type to an integer type, and change their names to explicitly indicate what the property is really for. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Stefan Roese <sr@denx.de> Reviewed-by: Simon Glass <sjg@chromium.org>
2017-06-05x86: baytrail: Use macros instead of magic numbers for FSP settingsBin Meng
Introduce various meaningful macros for FSP settings and switch over to use them instead of magic numbers. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Stefan Roese <sr@denx.de> Reviewed-by: Simon Glass <sjg@chromium.org>
2017-06-05x86: baytrail: Remove "serial-debug-port-*" settingsBin Meng
"serial-debug-port-address" and "serial-debug-port-type" settings are actually reserved in the FSP UPD data structure. Remove them. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Stefan Roese <sr@denx.de> Reviewed-by: Simon Glass <sjg@chromium.org>
2017-05-29doc: document u-boot, mmc-env-offset and u-boot, mmc-env-offset-redundPhilipp Tomsich
Adding documentation on the new config properties: 'u-boot,mmc-env-offset' - overrides CONFIG_ENV_OFFSET 'u-boot,mmc-env-offset-redundant' - overrides CONFIG_ENV_OFFSET_REDUND Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com> Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com>
2017-05-22Merge git://git.denx.de/u-boot-sunxiTom Rini
trini: Make Kconfig SPL_xxx entires only show if SPL, so that we don't get Kconfig errors on platforms without SPL, ie sandbox (without SPL). Signed-off-by: Tom Rini <trini@konsulko.com>
2017-05-22fs: Kconfig: Add a separate option for FS_JFFS2Simon Glass
Rather than using CMD_JFFS2 for both the filesystem and its command, we should have a separate option for each. This allows us to enable JFFS2 support without the command, if desired, which reduces U-Boot's size slightly. Signed-off-by: Simon Glass <sjg@chromium.org>
2017-05-17SPL: FIT: allow loading multiple imagesAndre Przywara
So far we were not using the FIT image format to its full potential: The SPL FIT loader was just loading the first image from the /images node plus one of the listed DTBs. Now with the refactored loader code it's easy to load an arbitrary number of images in addition to the two mentioned above. As described in the FIT image source file format description, iterate over all images listed at the "loadables" property in the configuration node and load every image at its desired location. This allows to load any kind of images: - firmware images to execute before U-Boot proper (for instance ARM Trusted Firmware (ATF)) - firmware images for management processors (SCP, arisc, ...) - firmware images for devices like WiFi controllers - bit files for FPGAs - additional configuration data - kernels and/or ramdisks The actual usage of this feature would be platform and/or board specific. Also update the FIT documentation to mention the new SPL feature and provide an example .its file to demonstrate its features. Signed-off-by: Andre Przywara <andre.przywara@arm.com> Reviewed-by: Lokesh Vutla <lokeshvuta@ti.com> Reviewed-by: Simon Glass <sjg@chromium.org> Tested-by: Heiko Stuebner <heiko@sntech.de> Reviewed-by: Kever Yang <kever.yang@rock-chips.com> Tested-by: Kever Yang <kever.yang@rock-chips.com> Tested-by: Jagan Teki <jagan@openedev.com> Reviewed-by: Jagan Teki <jagan@openedev.com>
2017-05-17x86: Document ACPI S3 supportBin Meng
Now that we have ACPI S3 support on Intel MinnowMax board, document some generic information of S3 and how to test it. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org> Tested-by: Stefan Roese <sr@denx.de>
2017-05-15omap5: Migrate CONFIG_OMAP_PLATFORM_RESET_TIME_MAX_USEC to KconfigTom Rini
While in theory this value could be used in places outside of "omap5" (such as OMAP4), we only make use of it today in OMAP5, so place the Kconfig entry there. Given that Kconfig lets us provide a default, we drop CONFIG_DEFAULT_OMAP_RESET_TIME_MAX_USEC entirely. The contents of doc/README.omap-reset-time make a good help entry, so adjust them slightly and delete the file. Move the comment about range to where we use the value now, and have Kconfig enforce the upper bound. Signed-off-by: Tom Rini <trini@konsulko.com>
2017-05-11doc: document /config/u-boot, spl-payload-offset propertyPhilipp Tomsich
This adds documentation on the u-boot,spl-payload-offset property (which overrides CONFIG_SYS_SPI_U_BOOT_OFFS during the SPI loading in the SPL stage, if present). Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com> Acked-by: Simon Glass <sjg@chromium.org>
2017-05-10Merge git://git.denx.de/u-boot-rockchipTom Rini
This adds a new firefly-rk3399 board, MIPI support for rk3399 and rk3288, rk818 pmic support, mkimage improvements for rockchip and a few other things.
2017-05-10Merge branch 'master' of git://git.denx.de/u-boot-mipsTom Rini
2017-05-10doc: dtbinding: add pwm binding fileKever Yang
This is a copy from kernel. Signed-off-by: Kever Yang <kever.yang@rock-chips.com> Acked-by: Simon Glass <sjg@chromium.org>