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* arm64: zynqmp: Fix SVD mask for getting chip IDMichal Simek2017-08-021-1/+1
| | | | | | | | | | Mask should start from the first bit - using 0xe is just wrong. 3bits are used that's why 0x7 mask is correct. This patch is fixing silicon ID code detection. Previous behavior was that bit0 was completely ignored. Issue was found on 2eg chip detection. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
* arm64: zynqmp: Add Kconfig option for adding psu_init to binaryMichal Simek2017-08-023-2/+11
| | | | | | | There is a need to include psu_init also in mini u-boot configuration that's why handle psu_init via Kconfig property. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
* arm64: zynqmp: Call psu_init from board_early_init_fMichal Simek2017-08-022-1/+6
| | | | | | | For some mini platforms there could be a need to include psu_init. That's why move it to board file instead of spl only file. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
* arm64: zynqmp: Remove ifdef around zynqmp mmio read and write rotuinesSiva Durga Prasad Paladugu2017-08-021-27/+36
| | | | | | | | | This patch removes ifdef around mmio read and write rotuines and make them a single routine by checking the current el. This patch helps to remove ifdef around invoke_smc as well. Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
* arm64: zynqmp: Define a way to intialize TCMSiva Durga Prasad Paladugu2017-08-022-0/+22
| | | | | | | | | TCM on ZynqMP needs to be intialized in a sequence and this patch provides a global routine to perform this as per requirement. Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
* arm64: zynqmp: Provide a Kconfig option to define OCM and TCM in MMUSiva Durga Prasad Paladugu2017-08-022-0/+14
| | | | | | | | This patch provides an option to include OCM and TCM memory into MMU table with corresponding memory attributes. Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
* fpga: xilinx: Avoid using local intermediate bufferSiva Durga Prasad Paladugu2017-08-021-16/+10
| | | | | | | | | Dont use local temporary buffer for printing out the info instead use directly from memroy. This fixes the issue of stack corruprion due to local buffer overflow. Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
* clk: zynqmp: Remove unused macros/variablesMichal Simek2017-08-021-4/+0
| | | | | | | | These macros and one variable is not used anywhere that's why they should be removed. Signed-off-by: Michal Simek <michal.simek@xilinx.com> Reviewed-by: Simon Glass <sjg@chromium.org>
* clk: zynqmp: Dont panic incase of mmio write/read failuresSiva Durga Prasad Paladugu2017-08-021-19/+44
| | | | | | | | | | Dont panic incase of mmio write/read failures instead return error and let the peripheral driver take care of clock get and set failures. Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com> Reviewed-by: Simon Glass <sjg@chromium.org>
* clk: zynqmp: Add support for CCF driverSiva Durga Prasad Paladugu2017-08-021-147/+526
| | | | | | | | | | | | | | Add support for CCF, this CCF reads the ref clocks from dt and checks all the required clock control registers for its source , divisors and calculates the clock from them. This supports clock and set functions. Panic when read/write fails. Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com> Reviewed-by: Simon Glass <sjg@chromium.org>
* common: board_f: Make reserve_mmu a weak functionSiva Durga Prasad Paladugu2017-08-022-1/+2
| | | | | | | | | Make reserve_mmu a weak so that it provides an option to customize this routine as per platform need Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com> Reviewed-by: Simon Glass <sjg@chromium.org>
* zynq: Add Z-Turn boardAlexander Graf2017-08-023-0/+221
| | | | | | | | | | | | | | The Z-Turn board is a low cost development board based on the Xilinx Zynq SoC. While it's powerful and quite versatile, it so far lacked upstream support. This patch adds basic support for the Z-Turn. It does however for now miss enablement for MIO51 reset which means that USB and ethernet don't work. For that either FSBL or SPL need to be adjusted. The SPL part will follow later. Signed-off-by: Alexander Graf <agraf@suse.de> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
* zynq: Enable distro bootAlexander Graf2017-08-021-4/+51
| | | | | | | | | | | | | Distro boot allows devices to boot using standardized boot methods by default. This can be very handy for distributions that want to run on different platforms. This patch moves the zynq platform to use its old, zynq specific boot method first and then fall back to distro boot. That way supporting Linux distributions like openSUSE is much easier. Signed-off-by: Alexander Graf <agraf@suse.de> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
* zynq: Add EFI runtime sections to linker scriptAlexander Graf2017-08-021-0/+29
| | | | | | | | | | | | | | | When using EFI_LOADER, we add a few special sections for runtime code and data which get relocated on demand when executing a target OS. These runtime structures need to get annotated properly in the linker script. While we do that properly in the generic one, we missed out on the zynq specific linker script. This patch adds the EFI runtime section annotations into the zynq linker script so that the efi loader code actually works on that platform. Signed-off-by: Alexander Graf <agraf@suse.de> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
* arm: zynq: Label whole PL part as fpga_full regionMichal Simek2017-08-021-0/+8
| | | | | | | This will simplify dt overlay structure for the whole PL. Signed-off-by: Michal Simek <michal.simek@xilinx.com> Reviewed-by: Moritz Fischer <moritz.fischer@ettus.com>
* Prepare v2017.09-rc1v2017.09-rc1Tom Rini2017-07-311-2/+2
| | | | Signed-off-by: Tom Rini <trini@konsulko.com>
* configs: Resync with savedefconfigTom Rini2017-07-3127-67/+27
| | | | | | Rsync all defconfig files using moveconfig.py Signed-off-by: Tom Rini <trini@konsulko.com>
* configs: Migrate CMD_NAND*Tom Rini2017-07-31441-368/+371
| | | | | | | | | | Migrate all remaining instances of CMD_NAND, CMD_NAND_TRIMFFS CMD_NAND_LOCK_UNLOCK and CMD_NAND_TORTURE from the headers into the defconfig files. Tested-by: Adam Ford <aford173@gmail.com> Signed-off-by: Tom Rini <trini@konsulko.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
* dm: console: Check for serial devices properlySimon Glass2017-07-313-2/+12
| | | | | | | | | With driver model the serial device is often not called "serial". Mark driver-model stdio devices so that they can be detected and we can look up the uclass. This is a more reliable way of finding out whether the console is connected to a serial device or not. Signed-off-by: Simon Glass <sjg@chromium.org>
* console: Unify the check for a serial consoleSimon Glass2017-07-311-2/+17
| | | | | | | Put the check for whether a console is a serial device in a function so that we can share the code in the two places that use it. Signed-off-by: Simon Glass <sjg@chromium.org>
* arm: mach-omap2: Align image address before cache operationsAndrew F. Davis2017-07-311-4/+4
| | | | | | | | The image address passed to secure_boot_verify_image() may not be cacheline aligned, round the address down to the nearest cacheline. Signed-off-by: Andrew F. Davis <afd@ti.com> Reviewed-by: Lokesh Vutla <lokeshvutla@ti.com>
* ti: Default to ENV_IS_IN_FAT if MMC_OMAP_HSTom Rini2017-07-3117-7/+10
| | | | | | | | When we have MMC available we assume that we want to put the env as a file on FAT. Cc: Lokesh Vutla <lokeshvutla@ti.com> Signed-off-by: Tom Rini <trini@konsulko.com>
* am335x_hs_evm: Disable CONFIG_SPL_ENV_SUPPORTTom Rini2017-07-311-0/+1
| | | | | | | | | | | The main uses of CONFIG_SPL_ENV_SUPPORT are for network support and for disabling "Falcon Mode" support at run-time. As this build enables neither, remove this feature. Cc: Andrew F. Davis <afd@ti.com> Signed-off-by: Tom Rini <trini@konsulko.com> Reviewed-by: Lokesh Vutla <lokeshvutla@ti.com> Reviewed-by: Simon Glass <sjg@chromium.org>
* env: Migrate CONFIG_ENV_IS_IN_FAT options to KconfigTom Rini2017-07-3140-114/+66
| | | | | | | | We rename the various FAT_ENV_xxx options to CONFIG_ENV_FAT_xxx so that they can be modified via Kconfig. Migrate all existing users to the new values. Signed-off-by: Tom Rini <trini@konsulko.com>
* Remove unused CONFIG_TWL4030_PWMAdam Ford2017-07-312-2/+0
| | | | | | | | CONFIG_TWL4030_PWM is not being used by any source, so let's remove the #define and the whitelist entry Signed-off-by: Adam Ford <aford173@gmail.com> Reviewed-by: Tom Rini <trini@konsulko.com>
* serial: stm32x7: Convert CONFIG_STM32X7_SERIAL to KconfigPatrice Chotard2017-07-314-2/+8
| | | | | | | Add CONFIG_STM32X7_SERIAL as a Kconfig option. Signed-off-by: Patrice Chotard <patrice.chotard@st.com> Reviewed-by: Vikas Manocha <vikas.manocha@st.com>
* dm: Kconfig: fix typo in help for SPL_PINCTRLPhilipp Tomsich2017-07-311-1/+1
| | | | | | | Changes 'controlloers' to 'controllers' in the help-text for SPL_PINCTRL. Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
* efi_loader: Fix warning in efi_gopAlexander Graf2017-07-311-1/+1
| | | | | | | | | | | Commit ca9193d2b16 ("efi_loader: gop: fixes for CONFIG_DM_VIDEO without CONFIG_LCD") dropped the explicit (void*) cast for fb_base in efi gop support for CONFIG_LCD without DM. This patch adds it back, eliminating the now occuring warning again Fixes: ca9193d2b16 ("efi_loader: gop: fixes for CONFIG_DM_VIDEO without CONFIG_LCD") Reported-by: Tom Rini <trini@konsulko.com> Signed-off-by: Alexander Graf <agraf@suse.de>
* Merge tag 'signed-efi-next' of git://github.com/agraf/u-bootTom Rini2017-07-3113-330/+1057
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Patch queue for efi - 2017-07-29 A lot of EFI greatness this time around. Thanks a lot to the two amazing new contributors Heinrich Schuchardt and Rob Clark we now gain - stable objects across multiple bootefi invocations - fixes for shim - fixes for ipxe - protocol installation - device path conversion to/from text - working "lsefi" support in grub - working notifiers - various bug fixes
| * efi_loader: indent entry/exit prints to show nesting levelRob Clark2017-07-292-4/+33
| | | | | | | | | | | | | | | | | | | | This should make it easier to see when a callback back to UEFI world calls back in to the u-boot world, and generally match up EFI_ENTRY() and EFI_EXIT() calls. Signed-off-by: Rob Clark <robdclark@gmail.com> [agraf: remove static from const var] Signed-off-by: Alexander Graf <agraf@suse.de>
| * efi_loader: add checking for incorrect use of EFI_ENTRY/EXITRob Clark2017-07-292-21/+41
| | | | | | | | | | | | | | | | | | Missing an EFI_ENTRY() or doubling up EFI_EXIT() leads to non-obvious crashes. Let's add some error checking. Signed-off-by: Rob Clark <robdclark@gmail.com> [agraf: fix bogus assert() and fix app_gd breakage] Signed-off-by: Alexander Graf <agraf@suse.de>
| * efi_loader: Add an EFI_CALL() macroRob Clark2017-07-282-3/+18
| | | | | | | | | | | | | | | | | | | | Rather than open-coding EFI_EXIT() + callback + EFI_ENTRY(), introduce an EFI_CALL() macro. This makes callbacks into UEFI world (of which there will be more in the future) more concise and easier to locate in the code. Signed-off-by: Rob Clark <robdclark@gmail.com> Signed-off-by: Alexander Graf <agraf@suse.de>
| * efi_loader: only evaluate EFI_EXIT()'s ret onceRob Clark2017-07-281-2/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | There are a couple spots doing things like: return EFI_EXIT(some_fxn(...)); which I handn't noticed before. With addition of printing return value in the EFI_EXIT() macro, now the fxn call was getting evaluated twice. Which we didn't really want. Signed-off-by: Rob Clark <robdclark@gmail.com> Signed-off-by: Alexander Graf <agraf@suse.de>
| * efi_loader: add some missing breaksRob Clark2017-07-281-0/+2
| | | | | | | | | | Signed-off-by: Rob Clark <robdclark@gmail.com> Signed-off-by: Alexander Graf <agraf@suse.de>
| * efi_loader: fix bug in efi_get_memory_mapRob Clark2017-07-261-2/+2
| | | | | | | | | | | | | | | | | | | | When booting shim -> fallback -> shim -> grub -> linux the memory map is a bit larger than the size linux passes in on the first call. But in the EFI_BUFFER_TOO_SMALL case we were not passing back the updated size to linux so it would loop forever. Signed-off-by: Rob Clark <robdclark@gmail.com> Signed-off-by: Alexander Graf <agraf@suse.de>
| * efi_loader: Fix configuration table overrideAlexander Graf2017-07-261-4/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Before commit 7cbc12415d ("efi_loader: initalize EFI object list only once") we recreated the world on every bootefi invocation. That included the object tree as well as the configuration tables. Now however we don't recreate them, which means we must not explicitly override the configuration tables, as otherwise we may lose our SMBIOS table from the configuration table list on second bootefi invocation. This patch makes bootefi call our normal configuration table modification APIs to add/remove the FDT instead of recreating all tables from scratch. That way the SMBIOS table gets preserved across multiple invocations. Signed-off-by: Alexander Graf <agraf@suse.de>
| * efi_loader: Improve install_configuration_tableAlexander Graf2017-07-261-1/+18
| | | | | | | | | | | | | | The INSTALL_CONFIGURATION_TABLE callback also provides the ability to remove table entries. This patch adds that functionality. Signed-off-by: Alexander Graf <agraf@suse.de>
| * efi_loader: remove more double EFI_EXIT() in efi_disk.cRob Clark2017-07-261-3/+3
| | | | | | | | | | Signed-off-by: Rob Clark <robdclark@gmail.com> Signed-off-by: Alexander Graf <agraf@suse.de>
| * efi_loader: remove double EFI_EXIT() with efi_unsupportedRob Clark2017-07-261-2/+2
| | | | | | | | | | | | | | | | Probably this went unnoticed before, but it causes problems with addition of 804b1d73 ("efi_loader: log EFI return values too") Signed-off-by: Rob Clark <robdclark@gmail.com> Signed-off-by: Alexander Graf <agraf@suse.de>
| * efi_loader: expose protocols via GUIDRob Clark2017-07-252-0/+23
| | | | | | | | | | | | | | | | | | | | shim.efi (or rather gnu-efi's LibLocateProtocol() which shim.efi uses) resolves protocols via efi_locate_handle() so the console protocols need to be added to the efi object list. Signed-off-by: Rob Clark <robdclark@gmail.com> [agraf: whitespace fixes] Signed-off-by: Alexander Graf <agraf@suse.de>
| * efi_loader: add helper macro to construct protocol objectsRob Clark2017-07-251-0/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There are a bunch of protocols which should be exposed by GUID but are not. Add a helper macro to create an efi_object, to avoid much typing. Note that using the pointer for efiobj->handle is semi-arbitrary. We just need a unique value to match the efiobj supporting the protocol with the handle that LocateHandle() returns.. See LibLocateProtocol() in gnu-efi. It does LocateHandle() to find all the handles, and then loops over them calling HandleProtocol() with the GUID of the protocol it is trying to find. Signed-off-by: Rob Clark <robdclark@gmail.com> Signed-off-by: Alexander Graf <agraf@suse.de>
| * efi_loader: log EFI return values tooRob Clark2017-07-251-1/+4
| | | | | | | | | | | | | | Turns out this is rather useful to tracking down where things fail. Signed-off-by: Rob Clark <robdclark@gmail.com> Signed-off-by: Alexander Graf <agraf@suse.de>
| * efi_loader: implement ProtocolsPerHandlexypron.glpk@gmx.de2017-07-251-1/+44
| | | | | | | | | | | | | | | | Boot service ProtocolsPerHandle is implemented in efi_protocols_per_handle. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Signed-off-by: Alexander Graf <agraf@suse.de>
| * efi_loader: parameter types for CreateEvent, SetTimerxypron.glpk@gmx.de2017-07-243-13/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | The first argument 'type' of CreateEvent is an 32bit unsigned integer bitmap and not an enum. The second argument 'type' of SetTimer take values of an enum which is called EFI_TIMER_DELAY in the UEFI standard. To avoid confusion rename efi_event_type to efi_timer_delay. Reported-by: Alexander Graf <agraf@suse.de> Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Signed-off-by: Alexander Graf <agraf@suse.de>
| * efi_loader: initalize EFI object list only onceHeinrich Schuchardt2017-07-241-26/+36
| | | | | | | | | | | | | | | | If several EFI applications are executed in sequence we want to keep the content of the EFI object list. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Signed-off-by: Alexander Graf <agraf@suse.de>
| * efi_console: use EFIAPI for callback functionsxypron.glpk@gmx.de2017-07-241-2/+3
| | | | | | | | | | | | | | | | The call to efi_create_event requires notification functions flagged as EFIAPI. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Signed-off-by: Alexander Graf <agraf@suse.de>
| * efi_loader: workaround for grub lsefi bugRob Clark2017-07-241-0/+1
| | | | | | | | | | | | | | | | | | Patch has also been sent to fix grub to not ignore the error returned and treat protocol_buffer_count as valid. But that that might take a while to trickle into distro's, so this workaround might be useful. Signed-off-by: Rob Clark <robdclark@gmail.com> Signed-off-by: Alexander Graf <agraf@suse.de>
| * efi_loader: implement ConvertDeviceNodeToTextxypron.glpk@gmx.de2017-07-241-30/+91
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Move the logic for converting a node to text from efi_convert_device_path_to_text to convert_device_node_to_text. Provide a wrapper function convert_device_node_to_text_ext. As we use only shallow device paths so we can call directly call efi_device_node_to_text from efi_device_path_to_text. Add output for MAC addresses. Add output for not yet supported types/subtypes. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Signed-off-by: Alexander Graf <agraf@suse.de>
| * efi_memory: return MapKeyxypron.glpk@gmx.de2017-07-241-0/+2
| | | | | | | | | | | | | | | | | | | | efi_get_memory_map should set a defined value for map_key. We later can introduce the test against this value in efi_exit_boot_services as required by the UEFI standard. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Signed-off-by: Alexander Graf <agraf@suse.de>
| * efi_memory: do parameter checks firstxypron.glpk@gmx.de2017-07-241-3/+3
| | | | | | | | | | | | | | The parameter checks should be done first. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Signed-off-by: Alexander Graf <agraf@suse.de>
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