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2018-08-17Convert CONFIG_MII et al to KconfigAdam Ford
This converts the following to Kconfig: CONFIG_MII CONFIG_DRIVER_TI_EMAC Signed-off-by: Adam Ford <aford173@gmail.com> Acked-by: Jagan Teki <jagan@amarulasolutions.com> Acked-by: Joe Hershberger <joe.hershberger@ni.com>
2018-08-16configs: Migrate CONFIG_NR_DRAM_BANKSTom Rini
We have the following cases: - CONFIG_NR_DRAM_BANKS was defined, migrate normally - CONFIG_NR_DRAM_BANKS_MAX was defined and then used for CONFIG_NR_DRAM_BANKS after a check, just migrate it over now. - CONFIG_NR_DRAM_BANKS was very oddly defined on p2771-0000-* (to 1024 + 2), set this to 8. Signed-off-by: Tom Rini <trini@konsulko.com>
2018-08-06mvebu: support UART boot imageBaruch Siach
The kwboot utility can use the generated image to boot mvebu SoCs from UART. Signed-off-by: Baruch Siach <baruch@tkos.co.il> Signed-off-by: Stefan Roese <sr@denx.de>
2018-08-06mvebu: select boot device at SoC levelBaruch Siach
Move the gdsys Controlcenter DC specific build time kwbimage.cfg generation code into the mach-mvebu/ directory to be shared by all 32bit mvebu platforms. Remove board specific kwbimage.cfg files, and use the generated one instead. These files are all identical, with two exceptions. Clearfog and Helios4 use the sdio boot device, whereas all others use spi. Update the defconfigs for the exceptional boards to generate the same kwbimage.cfg as before. Signed-off-by: Baruch Siach <baruch@tkos.co.il> Signed-off-by: Stefan Roese <sr@denx.de>
2018-08-06mvebu: consolidate SPL boot device config symbolsBaruch Siach
Use MVEBU_SPL_BOOT_DEVICE_* to select between SPI and MMC, instead of board specific symbols. This commit enables the boot device selection menu to all mvebu platforms, but it is only effective on Turris Omnia and gdsys Controlcenter DC platforms. A following commit will enable boot selection for other platforms. Signed-off-by: Baruch Siach <baruch@tkos.co.il> Signed-off-by: Stefan Roese <sr@denx.de>
2018-08-06mvebu: a38x: drop duplicate platform id symbolsBaruch Siach
Use generic mvebu Kconfig symbols like all other mvebu boards. Signed-off-by: Baruch Siach <baruch@tkos.co.il> Signed-off-by: Stefan Roese <sr@denx.de>
2018-07-30Kconfig: Sort bool, default, select and imply optionsMichal Simek
Another round of sorting Kconfig entries aplhabetically. Signed-off-by: Michal Simek <michal.simek@xilinx.com> Reviewed-by: Tom Rini <trini@konsulko.com> Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Reviewed-by: Joe Hershberger <joe.hershberger@ni.com>
2018-07-19lib: fdtdec: Rename routine fdtdec_setup_memory_size()Siva Durga Prasad Paladugu
This patch renames the routine fdtdec_setup_memory_size() to fdtdec_setup_mem_size_base() as it now fills the mem base as well along with size. Signed-off-by: Siva Durga Prasad Paladugu <siva.durga.paladugu@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com> Reviewed-by: Tom Rini <trini@konsulko.com>
2018-06-12arm: mvebu: Add Helios4 Armada 38x initial supportDennis Gilmore
The helios4 is built on the SolidRun Armada 38x SOM. The port os based on the ClearFog board, using information from https://github.com/helios-4/u-boot-marvell as well as dtb input from https://github.com/helios-4/linux-marvell Signed-off-by: Dennis Gilmore <dennis@ausil.us> Signed-off-by: Dennis Gilmore <dgilmore@redhat.com> Signed-off-by: Stefan Roese <sr@denx.de>
2018-06-05mvebu: a38x: Force receiver detected on PCIe lanesRabeeh Khoury
Some QCA988x based modules presence is not detected by the SERDES lanes, so force this detection which will trigger the LTSSM state machine to negotiate link. An example of such a card is WLE900VX. Signed-off-by: Rabeeh Khoury <rabeeh@solid-run.com> Signed-off-by: Baruch Siach <baruch@tkos.co.il> Tested-by: Chris Packham <judge.packham@gmail.com> Tested-by: Mario Six <mario.six@gdsys.cc> Signed-off-by: Stefan Roese <sr@denx.de>
2018-05-29ata: mvebu: move mvebu sata driver to drivers/ata directoryKen Ma
Currently mvebu sata driver is in arch/arm/mach_mvebu directory, this patch moves it to drivers/ata directory with renaming "sata.c" to "ahci_mvebu.c" which is aligned to Linux. New ahci driver's kconfig option is added as AHCI_MVEBU which selects SCSI_AHCI and is based on AHCI. Signed-off-by: Ken Ma <make@marvell.com> Reviewed-by: Stefan Roese <sr@denx.de> Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Stefan Roese <sr@denx.de>
2018-05-14ARM: mvebu: a38x: move sys_env_device_rev_getChris Packham
Move sys_env_device_rev_get() from the ddr training code to sys_env_lib.c (which currently resides with the serdes code). This brings sys_env_device_rev_get() into line with sys_env_device_id_get() and sys_env_model_get(). Signed-off-by: Chris Packham <judge.packham@gmail.com> Signed-off-by: Stefan Roese <sr@denx.de>
2018-05-14ARM: mvebu: a38x: move definition of PEX_CFG_DIRECT_ACCESSChris Packham
PEX_CFG_DIRECT_ACCESS was defined in ddr3_hws_hw_training_def.h despite only being used in the serdes code. Move this definition to ctrl_pex.h where all the other PEX defines are. Also remove the duplicate definition of PEX_DEVICE_AND_VENDOR_ID which is already defined in ctrl_pex.h. Signed-off-by: Chris Packham <judge.packham@gmail.com> Signed-off-by: Stefan Roese <sr@denx.de>
2018-05-14arm64: mvebu: Add basic support for the Turris Mox boardMarek Behún
This adds basic support for the Turris Mox board from CZ.NIC, which is currently being crowdfunded on Indiegogo. Turris Mox is as modular router based on the Armada 3720 SOC (same as EspressoBin). The basic module can be extended by different modules. The device tree binary for the kernel can be dependent on which modules are connected, and in what order. Because of this, the board specific code creates in U-Boot a variable called module_topology, which carries this information. Signed-off-by: Marek Behun <marek.behun@nic.cz> Signed-off-by: Stefan Roese <sr@denx.de>
2018-05-07arm: v7: Kconfig: Rename CPU_V7 as CPU_V7ALokesh Vutla
Currently CPU_V7 kconfig symbol supports only ARMv7A architectures under armv7 folder. This led to a misconception of creating separate folders for armv7m and armv7r. There is no reason to create separate folder for other armv7 based architectures when it can co-exist with few Kconfig symbols. As a first step towards a common folder, rename CPU_V7 as CPUV7A. Later separate Kconfig symbols can be added for CPU_V7R and CPU_V7M and can co exist in the same folder. Reviewed-by: Tom Rini <trini@konsulko.com> Tested-by: Michal Simek <michal.simek@xilinx.com> Suggested-by: Alexander Graf <agraf@suse.de> Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
2018-05-07SPDX: Convert all of our single license tags to Linux Kernel styleTom Rini
When U-Boot started using SPDX tags we were among the early adopters and there weren't a lot of other examples to borrow from. So we picked the area of the file that usually had a full license text and replaced it with an appropriate SPDX-License-Identifier: entry. Since then, the Linux Kernel has adopted SPDX tags and they place it as the very first line in a file (except where shebangs are used, then it's second line) and with slightly different comment styles than us. In part due to community overlap, in part due to better tag visibility and in part for other minor reasons, switch over to that style. This commit changes all instances where we have a single declared license in the tag as both the before and after are identical in tag contents. There's also a few places where I found we did not have a tag and have introduced one. Signed-off-by: Tom Rini <trini@konsulko.com>
2018-04-27Remove unnecessary instances of DECLARE_GLOBAL_DATA_PTRTom Rini
We have a large number of places where while we historically referenced gd in the code we no longer do, as well as cases where the code added that line "just in case" during development and never dropped it. Signed-off-by: Tom Rini <trini@konsulko.com>
2018-03-30arm64: a37xx: populate pcie memory regionWilson Ding
This patch added a new region of 32MiB AT 0xe800.0000 to Armada37x0's memory map. This region is supposed to be mapped in MMU in order to enable the access to the PCI I/O or MEM resources. Signed-off-by: Wilson Ding <dingwei@marvell.com> Reviewed-on: http://vgitil04.il.marvell.com:8080/38724 Tested-by: iSoC Platform CI <ykjenk@marvell.com> Reviewed-by: Victor Gu <xigu@marvell.com> Signed-off-by: Ken Ma <make@marvell.com> Cc: Simon Glass <sjg@chromium.org> Cc: Stefan Roese <sr@denx.de> Signed-off-by: Stefan Roese <sr@denx.de>
2018-03-05libfdt: move headers to <linux/libfdt.h> and <linux/libfdt_env.h>Masahiro Yamada
Thomas reported U-Boot failed to build host tools if libfdt-devel package is installed because tools include libfdt headers from /usr/include/ instead of using internal ones. This commit moves the header code: include/libfdt.h -> include/linux/libfdt.h include/libfdt_env.h -> include/linux/libfdt_env.h and replaces include directives: #include <libfdt.h> -> #include <linux/libfdt.h> #include <libfdt_env.h> -> #include <linux/libfdt_env.h> Reported-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com> Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2018-02-13spi: Migrate CONFIG_KIRKWOOD_SPI to KconfigTuomas Tynkkynen
Signed-off-by: Tuomas Tynkkynen <tuomas@tuxera.com>
2018-02-07spl: eMMC/SD: Provide one __weak spl_boot_mode() functionLukasz Majewski
The goal of this patch is to clean up the code related to choosing SPL MMC boot mode. The spl_boot_mode() now is called only in spl_mmc_load_image() function, which is only compiled in if CONFIG_SPL_MMC_SUPPORT is enabled. To achieve the goal, all per mach/arch implementations eligible for unification has been replaced with one __weak implementation. Signed-off-by: Lukasz Majewski <lukma@denx.de> Reviewed-by: Marek Vasut <marex@denx.de> Reviewed-by: Stefano Babic <sbabic@denx.de> Acked-by: Michal Simek <michal.simek@xilinx.com> (For ZynqMP) Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
2017-11-30arm: mvebu: enable boot from NANDSean Nyekjaer
Check if we are booting from NAND and let the bootrom continue to load the rest of the bootloader Signed-off-by: Sean Nyekjaer <sean.nyekjaer@prevas.dk> Signed-off-by: Stefan Roese <sr@denx.de>
2017-11-30arm: mvebu: fix boot from UART when in fallback modeSean Nyekjaer
It's the first 8 bits of the bootrom error register that contain the boot error/fallback error code. Let's check that and continue to boot from UART. Signed-off-by: Sean Nyekjaer <sean.nyekjaer@prevas.dk> Signed-off-by: Stefan Roese <sr@denx.de>
2017-11-16arm: mvebu: Add board_setup for xhci hardwareJon Nettleton
This fixes the USB 3.0 support for the a38x SOC. Signed-off-by: Jon Nettleton <jon@solid-run.com> [baruch: use fdt_addr_t] Signed-off-by: Baruch Siach <baruch@tkos.co.il> Signed-off-by: Stefan Roese <sr@denx.de>
2017-09-26arm: mvebu: fix boot from UART on ClearFog BaseBaruch Siach
The ClearFog Base boot from UART when setting the DIP switches to 01001. Unfortunately, the SPL code sometimes fails to detect the UART boot method at run-time. Add an alternative SAR UART boot value to fix this. Note that this alternative value is not documented (Armada 38x Hardware Specifications, Table 48). But experimentations showed it on the ClearFog Base. Signed-off-by: Baruch Siach <baruch@tkos.co.il> Signed-off-by: Stefan Roese <sr@denx.de>
2017-09-26ARM: mvebu: handle unused DRAM banks with ECC enabledChris Packham
dram_ecc_scrubbing() had code to skip unused DRAM banks but it would not work because mvebu_sdram_bs() returns 0 and the code was subtracting 1 before checking the size. Remove the -1 from the bank size and the +1 from the total which will skip unused banks and still calculate the correct size. Put the -1 where it is needed for scrubbing via the xor engine. Reported-by: Joshua Scott <joshua.scott@alliedtelesis.co.nz> Signed-off-by: Chris Packham <judge.packham@gmail.com> Signed-off-by: Stefan Roese <sr@denx.de>
2017-09-26ARM: mvebu: add SAR frequency values for 1.8/2.0GHzChris Packham
The Armada-38x has 1.8GHz and 2.0GHz variants. Add entries for these variants to the sar_freq_tab. Signed-off-by: Chris Packham <judge.packham@gmail.com> Signed-off-by: Stefan Roese <sr@denx.de>
2017-09-26ARM: mvebu: add additional information to board_add_ram_info()Joshua Scott
Display more information about the current RAM configuration. With these changes the output on a 88F6820 board is SoC: MV88F6820-A0 at 1600 MHz DRAM: 2 GiB (800 MHz, 32-bit, ECC not enabled) Signed-off-by: Joshua Scott <joshua.scott@alliedtelesis.co.nz> Signed-off-by: Chris Packham <judge.packham@gmail.com> Reviewed-by: Stefan Roese <sr@denx.de> Signed-off-by: Stefan Roese <sr@denx.de>
2017-09-26ARM: mvebu: Add SoC IDs for Marvell's integrated CPUsChris Packham
These SoCs are network packet processors (switch chips) with integrated ARMv7 cores. They share a great deal of commonality with the Armada-XP CPUs. Signed-off-by: Chris Packham <judge.packham@gmail.com> Reviewed-by: Stefan Roese <sr@denx.de> Signed-off-by: Stefan Roese <sr@denx.de>
2017-09-26ARM: mvebu: Convert CONFIG_MVNETA to KconfigChris Packham
This converts the following to Kconfig: CONFIG_MVNETA Signed-off-by: Chris Packham <judge.packham@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Stefan Roese <sr@denx.de>
2017-08-15env: Convert CONFIG_ENV_IS_IN... to a choiceSimon Glass
At present we support multiple environment drivers but there is not way to select between them at run time. Also settings related to the position and size of the environment area are global (i.e. apply to all locations). Until these limitations are removed we cannot really support more than one environment location. Adjust the location to be a choice so that only one can be selected. By default the environment is 'nowhere', meaning that the environment exists only in memory and cannot be saved. Also expand the help for the 'nowhere' option and move it to the top since it is the default. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Move all of the imply logic to default X if Y so it works again] Signed-off-by: Tom Rini <trini@konsulko.com>
2017-08-13arm: mvebu: avoid possible NULL dereferencexypron.glpk@gmx.de
It does not make sense to check if info is NULL after dereferencing it. The problem was indicated by cppcheck. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Reviewed-by: Stefan Roese <sr@denx.de>
2017-08-08configs: Finish migration of PHY_GIGETom Rini
Reviewed-by: Joe Hershberger <joe.hershberger@ni.com> Signed-off-by: Tom Rini <trini@konsulko.com>
2017-08-07Move PHYLIB to KconfigAlexandru Gagniuc
Signed-off-by: Alexandru Gagniuc <alex.g@adaptrum.com> Acked-by: Joe Hershberger <joe.hershberger@ni.com>
2017-07-25Convert CONFIG_ENV_IS_IN_SPI_FLASH to KconfigSimon Glass
This converts the following to Kconfig: CONFIG_ENV_IS_IN_SPI_FLASH Signed-off-by: Simon Glass <sjg@chromium.org>
2017-07-12marvell: armada385: Add the Turris Omnia boardMarek Behún
The Turris Omnia is a open-source router created by CZ.NIC. The code is based on the Marvell/db-88f6820-gp by Stefan Roese with modifications from Tomas Hlavacek in the CZ.NIC turris-omnia-uboot repository, which can be found at https://gitlab.labs.nic.cz/turris/turris-omnia-uboot By default, the Turris Omnia uses btrfs as the main and only filesystem, and also loads kernel and device tree from this filesystem. Since U-Boot does not yet support btrfs, you should not flash your Turris Omnia board with this unless you know what you are doing. Signed-off-by: Tomas Hlavacek <tomas.hlavacek@nic.cz> Signed-off-by: Marek Behun <marek.behun@nic.cz> create mode 100644 board/CZ.NIC/turris_omnia/Makefile create mode 100644 board/CZ.NIC/turris_omnia/kwbimage.cfg create mode 100644 board/CZ.NIC/turris_omnia/turris_omnia.c create mode 100644 configs/turris_omnia_defconfig create mode 100644 include/configs/turris_omnia.h Signed-off-by: Stefan Roese <sr@denx.de>
2017-07-11Convert CONFIG_CMD_SATA to KconfigSimon Glass
This converts the following to Kconfig: CONFIG_CMD_SATA Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2017-07-11Convert CONFIG_SCSI to KconfigSimon Glass
This converts the following to Kconfig: CONFIG_SCSI Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2017-06-01dm: Rename dev_addr..() functionsSimon Glass
These support the flat device tree. We want to use the dev_read_..() prefix for functions that support both flat tree and live tree. So rename the existing functions to avoid confusion. In the end we will have: 1. dev_read_addr...() - works on devices, supports flat/live tree 2. devfdt_get_addr...() - current functions, flat tree only 3. of_get_address() etc. - new functions, live tree only All drivers will be written to use 1. That function will in turn call either 2 or 3 depending on whether the flat or live tree is in use. Note this involves changing some dead code - the imx_lpi2c.c file. Signed-off-by: Simon Glass <sjg@chromium.org>
2017-05-31arm64: mvebu: Replace board specific with generic memory bank decodingStefan Roese
The dram_init and dram_init_banksize functions were using a board specific implementation for decoding the memory banks from the fdt. This change makes the dram_init* functions use a generic implementation of decoding and populating memory bank and size data. Signed-off-by: Stefan Roese <sr@denx.de> Cc: Nathan Rossi <nathan@nathanrossi.com> Cc: Nadav Haklai <nadavh@marvell.com> Cc: Kostya Porotchkin <kostap@marvell.com> Signed-off-by: Stefan Roese <sr@denx.de>
2017-05-09arm: mvebu: Minor fixes in the AXP / A38x SERDES codeUwe Kleine-König
- Fix spelling error of SERDES_VERSION - Remove superfluous definition of this macro - Remove unnecessary include of i2c.h Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Stefan Roese <sr@denx.de>
2017-05-09arm64: mvebu: a8k: Add support for NAND clock getKonstantin Porotchkin
Implement mvebu_get_nand_clock call for A8K family. This function is used by PXA3XX NAND driver. Signed-off-by: Konstantin Porotchkin <kostap@marvell.com> Cc: Stefan Roese <sr@denx.de> Cc: Igal Liberman <igall@marvell.com> Cc: Nadav Haklai <nadavh@marvell.com> Reviewed-by: Stefan Roese <sr@denx.de>
2017-05-09arm64: mvebu: Trigger PCI devices scan at early init stageKonstantin Porotchkin
Add PCIe initialization at early init stage. This operation has a side effect of detecting all PCIe plug-in cards, so the operator is not obligated to issue "pci enum" command though CLI for this purpose. Signed-off-by: Konstantin Porotchkin <kostap@marvell.com> Cc: Stefan Roese <sr@denx.de> Cc: Igal Liberman <igall@marvell.com> Cc: Nadav Haklai <nadavh@marvell.com> Reviewed-by: Stefan Roese <sr@denx.de>
2017-05-05arm64: mvebu: incorrect check of fdt address cellsxypron.glpk@gmx.de
In dram_init_banksize there seems to be a typo concerning a plausibility check of the fdt. Testing sc > 2 twice does not make any sense. The problem was indicated by cppcheck. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2017-04-05board_f: Drop setup_dram_config() wrapperSimon Glass
By making dram_init_banksize() return an error code we can drop the wrapper. Adjust this and clean up all implementations. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Stefan Roese <sr@denx.de>
2017-03-23arm: mvebu: Add gdsys ControlCenter-Compact boardDirk Eibach
The gdsys ControlCenter Digital board is based on a Marvell Armada 38x SOC. It boots from SPI-Flash but can be configured to boot from SD-card for factory programming and testing. On board peripherals include: - 2 x GbE - Xilinx Kintex-7 FPGA connected via PCIe - mSATA - USB3 host - Atmel TPM Signed-off-by: Dirk Eibach <dirk.eibach@gdsys.cc> Signed-off-by: Mario Six <mario.six@gdsys.cc> Signed-off-by: Stefan Roese <sr@denx.de>
2017-03-23arm: mvebu: AXP: Add possiblity to configure PEX detection pulse widthStefan Roese
Tests have shown that on some boards the default width of the configuration pulse for the PEX link detection might lead to non-established PCIe links (link down). Especially under certain conditions (higher temperature) and with specific PCIe devices (in the case on the theadorable board its a Atheros PCIe WLAN device). To enable a board-specific detection pulse width this weak array "serdes_pex_pulse_width[4]" is introduced which can be overwritten if needed by a board-specific version. If the board code does not provide a non-weak version of this variable, the default value will be used. So nothing is changed from the current setup on the supported board. Many thanks to Adam from Marvell for all his insights here and his suggestion about testing with a changed detection pulse width. Signed-off-by: Stefan Roese <sr@denx.de> Suggested-by: Adam Shobash <adams@marvell.com> Cc: Adam Shobash <adams@marvell.com> Cc: Nadav Haklai <nadavh@marvell.com> Cc: Konstantin Porotchkin <kostap@marvell.com> Signed-off-by: Stefan Roese <sr@denx.de>
2017-03-23arm64: mvebu: Rename the db-88f3720 to armada-37xx platformKonstantin Porotchkin
Modify the file names and deifinitions relater to Marvell db-77f3720 board support. Convert these names to more generic armada-37xx platform for future addition of more boards based on the same SoC family. Signed-off-by: Konstantin Porotchkin <kostap@marvell.com> Cc: Stefan Roese <sr@denx.de> Cc: Igal Liberman <igall@marvell.com> Cc: Nadav Haklai <nadavh@marvell.com> Signed-off-by: Stefan Roese <sr@denx.de>
2017-02-01arm: mvebu: Implement secure bootMario Six
The patch implements secure booting for the mvebu architecture. This includes: - The addition of secure headers and all needed signatures and keys in mkimage - Commands capable of writing the board's efuses to both write the needed cryptographic data and enable the secure booting mechanism - The creation of convenience text files containing the necessary commands to write the efuses The KAK and CSK keys are expected to reside in the files kwb_kak.key and kwb_csk.key (OpenSSL 2048 bit private keys) in the top-level directory. Signed-off-by: Reinhard Pfau <reinhard.pfau@gdsys.cc> Signed-off-by: Mario Six <mario.six@gdsys.cc> Reviewed-by: Stefan Roese <sr@denx.de> Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Stefan Roese <sr@denx.de>
2017-02-01arm: mvebu: spl.c: Remove useless gd declarationReinhard Pfau
ddaa905 ("arm: mvebu: Add DM (driver model) support") removed the assignment of the gd pointer, but kept the (now superfluous) declaration of the gd pointer. Remove this declaration. Signed-off-by: Reinhard Pfau <pfau@gdsys.de> Reviewed-by: Stefan Roese <sr@denx.de> Signed-off-by: Stefan Roese <sr@denx.de>