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2016-09-22ARM64: zynqmp: Use the same name for atf image everywhereMichal Simek
Use atf-uboot.ub image instead of atf.ub. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2016-09-22ARM64: zynqmp: Enable CONFIG_AHCI via KconfigMichal Simek
Move CONFIG_AHCI to defconfig. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2016-09-22ARM64: zynqmp: Add support for chip ID detectionMichal Simek
Chip ID needs to be known for loading bitstream because U-Boot checks ID from bitstream header in BIT format. BIN format is completely unchecked. The chipid is get from ATF via SMC. Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2016-09-22fpga: xilinx: zynqmp: Add PL bitstream download support for ZynqMPSiva Durga Prasad Paladugu
Add PL bitstream dowload support for ZynqMP Bitstream will be validated by uboot and loaded to PL by invoking an smc instruction to ATF which route this request to PMU FW which will take care of loading it to PL Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2016-09-22ARM64: zynqmp: Fix USB ulpi phy sequenceMichal Simek
It should be enough to call low(5us)->high pulse for all cases to provide proper reset. There is no need to call high->low->high. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2016-09-22ARM64: zynqmp: Add support for USB ulpi phy reset via mode pinsMichal Simek
Mode pins can be used as output for reset. Xilinx boards are using this feature as additional way how to reset USB phys and also others chips on the boards. Mode1 is used on all these boards for this feature. Let SPL toggle reset on this pin by default. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2016-09-22ARM64: zynqmp: Add support for DFU from SPLMichal Simek
SPL needs to have bigger stack size because of USB. Simple malloc needs to be disabled because dfu code requires different allocation functions. There is no space in OCM that's why random place in DDR is used. BOOTD must be disabled because it is causing compilation error. All variables are disabled and used only variables valid for DFU because they are simple huge. Including automatic variables added by CONFIG_ENV_VARS_UBOOT_CONFIG. Hardcode addresses for u-boot, atf, kernel and dtb just for SPL DFU code. Enable SPL DFU for zcu100. Create new usb_dfu_spl variable just to run Linux kernel loaded in SPL. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2016-09-22ARM: Add new BOOT_DEVICE_DFU boot modeMichal Simek
This enum is needed when SPL_DFU is enabled. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2016-09-22ARM64: zynqmp: Add USB boot modeMichal Simek
Add USB boot mode. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2016-09-22ARM64: zynqmp: Move BSS location to the beginning of ramMichal Simek
With SPL_DFU support memory layout needs to be cleanup that's why move bss to the start of memory. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2016-09-22spi: zynq: Use variable to remove u32 to u64 conversionsMichal Simek
Current code generates warning when it is compiled for arm64: Warnings: In file included from drivers/spi/zynq_spi.c:14:0: drivers/spi/zynq_spi.c: In function ‘zynq_spi_init_hw’: drivers/spi/zynq_spi.c:95:9: warning: large integer implicitly truncated to unsigned type [-Woverflow] writel(~ZYNQ_SPI_ENR_SPI_EN_MASK, &regs->enr); ^ ./arch/arm/include/asm/io.h:146:34: note: in definition of macro ‘writel’ #define writel(v,c) ({ u32 __v = v; __iowmb(); __arch_putl(__v,c); __v; }) ^ drivers/spi/zynq_spi.c: In function ‘zynq_spi_release_bus’: drivers/spi/zynq_spi.c:177:9: warning: large integer implicitly truncated to unsigned type [-Woverflow] writel(~ZYNQ_SPI_ENR_SPI_EN_MASK, &regs->enr); ^ ./arch/arm/include/asm/io.h:146:34: note: in definition of macro ‘writel’ #define writel(v,c) ({ u32 __v = v; __iowmb(); __arch_putl(__v,c); __v; }) ^ This patch is using one variable to do conversion via u32 variable. Signed-off-by: Michal Simek <michal.simek@xilinx.com> Reviewed-by: Jagan Teki <jteki@openedev.com>
2016-09-22ARM64: zynqmp: Fix usb_gadget_handle_interrupt routineMichal Simek
Function is defined in g_dnl.h and have different parameter then it is used. This patch fixes it. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2016-09-22ARM64: zynqmp: Force certain bootmode for SPLMichal Simek
ZynqMP provides an option to overwrite bootmode setting which can change SPL behavior. For example: boot SPL via JTAG and then SPL loads images from SD. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2016-09-22ARM64: zynqmp: Wire up both USBs available on ZynqMPMichal Simek
The second USB wasn't enabled. This patch fixes it. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2016-09-22fpga: Add Kconfig to fpga subsystemMichal Simek
Add missing Kconfig to fpga subsystem to be able to add new options. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2016-09-20Merge git://git.denx.de/u-boot-dmTom Rini
2016-09-20PowerPC: Update last users of CONFIG_ISO_STRING to KconfigTom Rini
There are a few boards that use CONFIG_ISO_STRING as part of a sanity check during firmware update at run time. Move this string to Kconfig. Signed-off-by: Tom Rini <trini@konsulko.com>
2016-09-20PowerPC: Update MIP405/MIP405T to use Kconfig betterTom Rini
Convert CONFIG_MIP405T from SYS_EXTRA_OPTIONS to a real config There are two boards, MIP405 and MIP405T that have a few differences. Start by checking for CONFIG_TARGET_MIP405. Then introduce CONFIG_TARGET_MIP405T and use that not CONFIG_MIP405T. Next, convert also convert the usage of CONFIG_ISO_STRING to be based on Kconfig. Signed-off-by: Tom Rini <trini@konsulko.com>
2016-09-20Kconfig: Move config IDENT_STRING to KconfigSiva Durga Prasad Paladugu
Move the config IDENT_STRING to Kconfig and migrate all boards [sivadur: Migrate zynq boards] Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com> [trini: Update configs, add some default to sunxi Kconfig] Signed-off-by: Tom Rini <trini@konsulko.com>
2016-09-20configs: Re-syncTom Rini
Signed-off-by: Tom Rini <trini@konsulko.com>
2016-09-19Revert "Increase default of CONFIG_SYS_MALLOC_F_LEN for SPL_OF_CONTROL"Masahiro Yamada
This reverts commit 90c08d9e08c7a108ab904f3bbdeb558081757892. I took a closer look at this after the commit was applied, and found CONFIG_SYS_MALLOC_F_LEN=0x2000 was too much. 8KB memory for SPL is actually too big for some boards. Perhaps 0x800 is enough, but the situation varies board by board. Let's postpone our decision until we come up with a better idea. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2016-09-19A20-OLinuXino-Lime2: Enable USB gadget supportTom Rini
Based on A13-OLinuXino, enable DFU and UMS support. Signed-off-by: Tom Rini <trini@konsulko.com> Reviewed-by: Hans de Goede <hdegoede@redhat.com>
2016-09-18dtoc: Add methods for reading data from propertiesSimon Glass
Provide easy helpers for reading integer, string and boolean values from device-tree properties. Signed-off-by: Simon Glass <sjg@chromium.org>
2016-09-18dtoc: Correct quotes in fdt_utilSimon Glass
The style is to use single quotes for strings where possible. Adjust this function. Signed-off-by: Simon Glass <sjg@chromium.org>
2016-09-18dtoc: Support finding the offset of a propertySimon Glass
Add a way to find the byte offset of a property within the device tree. This is only supported with the normal libfdt implementation since fdtget does not provide this information. Signed-off-by: Simon Glass <sjg@chromium.org>
2016-09-18dtoc: Support packing the device treeSimon Glass
After any node/property deletion the device tree can be packed to remove spare space. Add a way to perform this operation. Note that for fdt_fallback, fdtput automatically packs the device tree after deletion, so no action is required here. Signed-off-by: Simon Glass <sjg@chromium.org>
2016-09-18dtoc: Support deleting device tree propertiesSimon Glass
Add support for deleting a device tree property. With the fallback implementation this uses fdtput. With libfdt it uses the API call and updates the offsets afterwards. Signed-off-by: Simon Glass <sjg@chromium.org>
2016-09-18dtoc: Move to using bytearraySimon Glass
Since we want to be able to change the in-memory device tree using libfdt, use a bytearray instead of a string. This makes interfacing from Python easier. Signed-off-by: Simon Glass <sjg@chromium.org>
2016-09-18dtoc: Prepare for supporting changing of device treesSimon Glass
For binman we need to support deleting properties in the device tree. This will change the offsets of nodes after the deletion. In preparation, add code to keep track of when the offsets are invalid, and regenerate them. Signed-off-by: Simon Glass <sjg@chromium.org>
2016-09-18dtoc: Drop the convert_dash parameter to GetProps()Simon Glass
This is not used anywhere in dtoc, so drop it. Signed-off-by: Simon Glass <sjg@chromium.org>
2016-09-18dtoc: Allow the device tree to be compiled from sourceSimon Glass
If a source device tree is provide to the Fdt() constructors, compile it automatically. This will be used in tests, where we want to build a particular test .dts file and check that it works correctly in binman. Signed-off-by: Simon Glass <sjg@chromium.org>
2016-09-18patman: Add a library to handle logging and progressSimon Glass
When tools want to display information of varying levels of importance, it helps to provide the user with control over the verbosity of these messages. Progress messages work best if they are displayed and then removed from the display when no-longer relevant. Add a new tout library (terminal out) to handle these tasks. Signed-off-by: Simon Glass <sjg@chromium.org>
2016-09-18patman: Add a tools library for using temporary filesSimon Glass
For tools which want to use input files and temporary output, it is useful to have the handling of these dealt with in one place. Add a new library which allows input files to be read, and output files to be written, all based on a common directory structure. Signed-off-by: Simon Glass <sjg@chromium.org>
2016-09-18dtoc: Move a few more common functions into fdt.pySimon Glass
Some functions have the same code in the subclasses. Move these into the superclass to avoid duplication. Signed-off-by: Simon Glass <sjg@chromium.org>
2016-09-18dtoc: Move Widen() and GetPhandle() into the base classSimon Glass
These functions are identical in both subclasses. Move them into the base class. Note: In fact there is a bug in one version, which was fixed by this patch: https://patchwork.ozlabs.org/patch/651697/ Signed-off-by: Simon Glass <sjg@chromium.org>
2016-09-18dtoc: Move BytesToValue() and GetEmpty() into PropBaseSimon Glass
These functions are currently in a separate fdt_util file. Since they are only used from PropBase and subclasses, it makes sense for them to be in the PropBase class. Move these functions into fdt.py along with the list of types. Signed-off-by: Simon Glass <sjg@chromium.org>
2016-09-18dtoc: Create a base class for FdtSimon Glass
At present we have two separate implementations of the Fdt library, one which uses fdtget/fdtput and one which uses libfdt (via swig). Before adding more functionality it makes sense to create a base class for these. This will allow common functions to be shared, and make the Fdt API a little clearer. Create a new fdt.py file with the base class, and adjust fdt_normal.py and fdt_fallback.py to use it. Signed-off-by: Simon Glass <sjg@chromium.org>
2016-09-18dtoc: Rename fdt.py to fdt_normal.pySimon Glass
In preparation for creating an Fdt base class, rename this file to indicate it is the normal Fdt implementation. Signed-off-by: Simon Glass <sjg@chromium.org>
2016-09-18dtoc: Move the fdt library selection into fdt_selectSimon Glass
Rather than have dtc worry about which fdt library to use, move this into a helper file. Add a function which creates a new Fdt object and scans it, regardless of the implementation. Signed-off-by: Simon Glass <sjg@chromium.org>
2016-09-18dtoc: Move the struct import into the correct orderSimon Glass
This should be in with the other system includes. Move it. Signed-off-by: Simon Glass <sjg@chromium.org>
2016-09-18patman: Adjust command.Output() to raise an error by defaultSimon Glass
It is more useful to have this method raise an error when something goes wrong. Make this the default and adjust the few callers that don't want to use it this way. Signed-off-by: Simon Glass <sjg@chromium.org>
2016-09-18sandbox: Add "host size" hostfs command for fs testStefan Brüns
This complements the size/fatsize/ext4size commands added in commit cf6598193aed5de8855eaf70c1994f2bc437255a load, save and ls are already implemented for hostfs, now tests can cover the same operations on hostfs and emulated block devices. Signed-off-by: Stefan Brüns <stefan.bruens@rwth-aachen.de> Acked-by: Simon Glass <sjg@chromium.org>
2016-09-18sandbox: document support of block device emulationStefan Brüns
Signed-off-by: Stefan Brüns <stefan.bruens@rwth-aachen.de> Acked-by: Simon Glass <sjg@chromium.org> Changed 'Sandbox' to 'sandbox' in subject: Signed-off-by: Simon Glass <sjg@chromium.org>
2016-09-18Merge branch 'master' of git://git.denx.de/u-boot-uniphierTom Rini
2016-09-18Merge branch 'master' of git://www.denx.de/git/u-boot-sunxiTom Rini
2016-09-18Merge branch 'master' of git://www.denx.de/git/u-boot-arcTom Rini
2016-09-19ARM: uniphier: update DRAM init code for LD20 SoCMasahiro Yamada
Import the latest version from the Diag software. - Support LD21 SoC (including DDR chips in the package) - Per-board granule adjustment for both reference and TV boards - Misc cleanups Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2016-09-19ARM: uniphier: add PLL init code for LD20 SoCMasahiro Yamada
Initialize the DPLL (PLL for DRAM) in SPL, and others in U-Boot proper. Split the common code into pll-base-ld20.c for easier re-use. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2016-09-19ARM: uniphier: collect clock/PLL init code into a single directoryMasahiro Yamada
Now PLLs for DRAM controller are initialized in SPL, and the others in U-Boot proper. Setting up all of them in a single directory will be helpful when we want to share code between SPL and U-Boot proper. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2016-09-19ARM: uniphier: move PLL init code to U-Boot proper where possibleMasahiro Yamada
The PLL for the DRAM interface must be initialized in SPL, but the others can be delayed until U-Boot proper. Move them from SPL to U-Boot proper to save the precious SPL memory footprint. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
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