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* dtoc: Replace dot with underscore to avoid compiler errorsSimon Glass2017-02-08-0/+5
| | | | | | | | | If there is a '.' in a compatible string, then dtoc will produce a struct with a name containing a '.'. This won't work, so replace it with '_'. Also add a suitable test to the sandbox device tree to catch this. Signed-off-by: Simon Glass <sjg@chromium.org>
* spl: sandbox: Drop spl_board_announce_boot_device()Simon Glass2016-12-09-14/+3
| | | | | | This function is not used anymore. Drop it. Signed-off-by: Simon Glass <sjg@chromium.org>
* spl: Add a name to the SPL load-image methodsSimon Glass2016-12-09-1/+1
| | | | | | | | | | | It is useful to name each method so that we can print out this name when using the method. Currently this happens using a separate function. In preparation for unifying this, add a name to each method. The name is only available if we have libcommon support (i.e can use printf()). Signed-off-by: Simon Glass <sjg@chromium.org>
* libfdt: replace ARCH_FIXUP_FDT with ARCH_FIXUP_FDT_MEMORYMasahiro Yamada2016-12-02-0/+5
| | | | | | | | | | | | | | | | | | Commit e2f88dfd2d96 ("libfdt: Introduce new ARCH_FIXUP_FDT option") allows us to skip memory setup of DTB, but a problem for ARM is that spin_table_update_dt() and psci_update_dt() are skipped as well if CONFIG_ARCH_FIXUP_FDT is disabled. This commit allows us to skip only fdt_fixup_memory_banks() instead of the whole of arch_fixup_fdt(). It will be useful when we want to use a memory node from a kernel DTB as is, but need some fixups for Spin-Table/PSCI. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Acked-by: Simon Glass <sjg@chromium.org> Fixed build error for x86: Signed-off-by: Simon Glass <sjg@chromium.org>
* drivers/pci/Kconfig: Add PCITom Rini2016-10-27-7/+0
| | | | | | | Add 'PCI' as a menu option and migrate all existing users. Signed-off-by: Tom Rini <trini@konsulko.com> Acked-by: Stephen Warren <swarren@nvidia.com>
* efi: Use asmlinkage for EFIAPISimon Glass2016-10-19-0/+0
| | | | | | | | This is required for x86 and is also correct for ARM (since it is empty). Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Signed-off-by: Alexander Graf <agraf@suse.de>
* sandbox/fs: Set correct filetype for unknown filetypeStefan Brüns2016-10-11-0/+2
| | | | | | | | | | | The "hostfs ls" command prefixes each directory entry with either DIR, LNK or " " if it is a directory, symlink resp. regular file, or "???" for any other or unknown type. The latter only works if the type is set correctly, as the entry defaults to OS_FILET_REG and e.g. socket files show up as regular files. Signed-off-by: Stefan Brüns <stefan.bruens@rwth-aachen.de> Acked-by: Simon Glass <sjg@chromium.org>
* sandbox: Use the address in readl/writel() functionsSimon Glass2016-10-11-6/+6
| | | | | | | | | | | | | | | | | | | At present these functions do not touch addr, which can raising warnings about unused variables. This fixes the following warnings: sandbox_spl defconfig drivers/core/regmap.c: In function ‘regmap_read’: drivers/core/regmap.c:125:12: warning: unused variable ‘ptr’ [-Wunused-variable] uint32_t *ptr = map_physmem(map->base + offset, 4, MAP_NOCACHE); ^ drivers/core/regmap.c: In function ‘regmap_write’: drivers/core/regmap.c:134:12: warning: unused variable ‘ptr’ [-Wunused-variable] uint32_t *ptr = map_physmem(map->base + offset, 4, MAP_NOCACHE); Signed-off-by: Simon Glass <sjg@chromium.org> Fixes: 3bfb8cb4 (dm: regmap: Implement simple regmap_read & regmap_write)
* sandbox/fs: Use readdir instead of deprecated readdir_rStefan Brüns2016-10-11-8/+11
| | | | | | | | Using readdir_r limits the maximum file name length and may even be unsafe, and is thus deprecated in since glibc 2.24. Signed-off-by: Stefan Brüns <stefan.bruens@rwth-aachen.de> Acked-by: Simon Glass <sjg@chromium.org>
* sandbox/fs: Use correct size path name bufferStefan Brüns2016-10-11-3/+10
| | | | | | | | | The readdir linux manpage explicitly states (quoting POSIX.1) that sizeof(d_name) is not correct for determining the required size, but to always use strlen. Grow the buffer if needed. Signed-off-by: Stefan Brüns <stefan.bruens@rwth-aachen.de> Acked-by: Simon Glass <sjg@chromium.org>
* sandbox/fs: Make linking of nodes in os_dirent_ls more obviousStefan Brüns2016-10-11-2/+2
| | | | | | | | | Previously, after reading/creating the second dirent, the second entry would be chained to the first entry and the first entry would be linked to head. Instead, immediately link the first entry to head. Signed-off-by: Stefan Brüns <stefan.bruens@rwth-aachen.de> Acked-by: Simon Glass <sjg@chromium.org>
* spl: Pass spl_image as a parameter to load_image() methodsSimon Glass2016-10-06-1/+2
| | | | | | | | | Rather than having a global variable, pass the spl_image as a parameter. This avoids BSS use, and makes it clearer what the function is actually doing. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
* spl: Convert spl_board_load_image() to use linker listSimon Glass2016-10-06-1/+2
| | | | | | | | Add a linker list declaration for this method and remove the explicit switch() code. Update existing users. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
* spl: Convert boot_device into a structSimon Glass2016-10-06-1/+1
| | | | | | | | | | | At present some spl_xxx_load_image() functions take a parameter and some don't. Of those that do, most take an integer but one takes a string. Convert this parameter into a struct so that we can pass all functions the same thing. This will allow us to use a common function signature. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
* spl: Move spl_board_load_image() into a generic headerSimon Glass2016-10-06-8/+0
| | | | | | | | | At present this is only used on ARM and sandbox, but it is just as applicable to other architectures. Move the function prototype into the generic SPL header. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
* sandbox, x86: select DM_KEYBOARD instead of default y entryMasahiro Yamada2016-10-01-3/+0
| | | | | | | | | | Once we migrate to DM-based drivers, we cannot go back to legacy ones, i.e. config options like DM_* are not user-configurable. Make SANDBOX and X86 select DM_KEYBOARD like other platforms do. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Reviewed-by: Simon Glass <sjg@chromium.org>
* Remove arch/${ARCH}/include/asm/errno.hMasahiro Yamada2016-09-23-1/+0
| | | | | | | | | | | | | | Unlike Linux, nothing about errno.h is arch-specific in U-Boot. As you see, all of arch/${ARCH}/include/asm/errno.h is just a wrapper of <asm-generic/errno.h>. Actually, U-Boot does not export headers to user-space, so we just have to care about the consistency in the U-Boot tree. Now all of include directives for <asm/errno.h> are gone. Deprecate <asm/errno.h>. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Acked-by: Alexey Brodkin <abrodkin@synopsys.com>
* cmd: Split 'bootz' and 'booti' out from 'bootm'Tom Rini2016-08-20-0/+1
| | | | | | | | | | | | The bootz and booti commands rely on common functionality that is found in common/bootm.c and common/bootm_os.c. They do not however rely on the rest of cmd/bootm.c to be implemented so split them into their own files. Have various Makefiles include the required infrastructure for CONFIG_CMD_BOOT[IZ] as well as CONFIG_CMD_BOOTM. Move the declaration of 'images' over to common/bootm.c. Cc: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Tom Rini <trini@konsulko.com>
* Add a power domain framework/uclassStephen Warren2016-07-27-0/+31
| | | | | | | | | Many SoCs allow power to be applied to or removed from portions of the SoC (power domains). This may be used to save power. This API provides the means to control such power management hardware. Signed-off-by: Stephen Warren <swarren@nvidia.com> Acked-by: Simon Glass <sjg@chromium.org>
* Merge git://git.denx.de/u-boot-dmTom Rini2016-07-15-3/+217
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| * sandbox: Add a test device that uses of-platdataSimon Glass2016-07-14-0/+48
| | | | | | | | | | | | | | | | | | | | Start up the test devices. These print out of-platdata contents, providing a check that the of-platdata feature is working correctly. The device-tree changes are made to sandbox.dts rather than test.dts. since the former controls the of-platdata generation. Signed-off-by: Simon Glass <sjg@chromium.org>
| * sandbox: Add a new sandbox_spl boardSimon Glass2016-07-14-1/+30
| | | | | | | | | | | | | | | | | | | | | | | | It is useful to be able to build SPL for sandbox. It provides additional build coverage and allows SPL features to be tested in sandbox. However it does not need worthwhile to always create an SPL build. It nearly doubles the build time and the feature is (so far) seldom used. So for now, create a separate build target for sandbox SPL. This allows experimentation with this new feature without impacting existing workflows. Signed-off-by: Simon Glass <sjg@chromium.org>
| * sandbox: Add basic SPL implementationSimon Glass2016-07-14-0/+75
| | | | | | | | | | | | | | Add an sandbox implementation for the generic SPL framework. This supports locating and running U-Boot proper. Signed-off-by: Simon Glass <sjg@chromium.org>
| * sandbox: Don't include the main loop in SPLSimon Glass2016-07-14-0/+2
| | | | | | | | | | | | | | SPL does not have a command interface so we should not include the main loop code. Signed-off-by: Simon Glass <sjg@chromium.org>
| * sandbox: Don't use PCI in SPLSimon Glass2016-07-14-1/+3
| | | | | | | | | | | | PCI is not supported in SPL for sandbox, so avoid using it. Signed-off-by: Simon Glass <sjg@chromium.org>
| * sandbox: Add some missing headers in cpu.cSimon Glass2016-07-14-0/+2
| | | | | | | | | | | | These headers are needed in case they are not transitively included. Signed-off-by: Simon Glass <sjg@chromium.org>
| * sandbox: Correct header file order in cpu.cSimon Glass2016-07-14-1/+1
| | | | | | | | | | | | The dm/ file should go at the end. Move it. Signed-off-by: Simon Glass <sjg@chromium.org>
| * sandbox: Support building an SPL imageSimon Glass2016-07-14-0/+5
| | | | | | | | | | | | | | When building an SPL image, override the link flags so that it uses the system libraries. This is similar to the way the non-SPL image is built. Signed-off-by: Simon Glass <sjg@chromium.org>
| * sandbox: Allow chaining from SPL to U-Boot properSimon Glass2016-07-14-0/+51
| | | | | | | | | | | | | | | | SPL is expected to load and run U-Boot. This needs to work with sandbox also. Provide a function to locate the U-Boot image, and another to start it. This allows SPL to function on sandbox as it does on other archs. Signed-off-by: Simon Glass <sjg@chromium.org>
* | sandbox: Don't exit when bootm completesSimon Glass2016-07-14-1/+1
|/ | | | | | | | | | | | | | | At present sandbox exits when the 'bootm' command completes, since it is not actually able to run the OS that is loaded. Normally 'bootm' failure is considered a fatal error in U-Boot. However this is annoying for tests, which may want to examine the state after a test is complete. In any case there is a 'reset' command which can be used to exit, if required. Change the behaviour to return normally from the 'bootm' command on sandbox. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Teddy Reed <teddy.reed@gmail.com>
* clk: convert API to match reset/mailbox styleStephen Warren2016-06-19-10/+127
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The following changes are made to the clock API: * The concept of "clocks" and "peripheral clocks" are unified; each clock provider now implements a single set of clocks. This provides a simpler conceptual interface to clients, and better aligns with device tree clock bindings. * Clocks are now identified with a single "struct clk", rather than requiring clients to store the clock provider device and clock identity values separately. For simple clock consumers, this isolates clients from internal details of the clock API. * clk.h is split so it only contains the client/consumer API, whereas clk-uclass.h contains the provider API. This aligns with the recently added reset and mailbox APIs. * clk_ops .of_xlate(), .request(), and .free() are added so providers can customize these operations if needed. This also aligns with the recently added reset and mailbox APIs. * clk_disable() is added. * All users of the current clock APIs are updated. * Sandbox clock tests are updated to exercise clock lookup via DT, and clock enable/disable. * rkclk_get_clk() is removed and replaced with standard APIs. Buildman shows no clock-related errors for any board for which buildman can download a toolchain. test/py passes for sandbox (which invokes the dm clk test amongst others). Signed-off-by: Stephen Warren <swarren@nvidia.com> Acked-by: Simon Glass <sjg@chromium.org>
* reset: implement a reset testStephen Warren2016-06-19-0/+32
| | | | | | | | | This adds a sandbox reset implementation (provider), a test client device, instantiates them both from Sandbox's DT, and adds a DM test that excercises everything. Signed-off-by: Stephen Warren <swarren@nvidia.com> Acked-by: Simon Glass <sjg@chromium.org>
* sandbox: gpio: doc: Fix parameter documentationmario.six@gdsys.cc2016-06-19-6/+10
| | | | | | | | | | The documentation of parameters in arch/sandbox/include/asm/gpio.h is either missing or faulty. This patch corrects the documentation. Signed-off-by: Mario Six <mario.six@gdsys.cc> Acked-by: Simon Glass <sjg@chromium.org>
* dm: test: Add GPIO open drain testsmario.six@gdsys.cc2016-06-03-0/+20
| | | | | | | | | | Add some tests for the new open drain setting feature of the GPIO uclass, and extend the capabilities of the sandbox GPIO driver accordingly. Signed-off-by: Mario Six <mario.six@gdsys.cc> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: York Sun <york.sun@nxp.com>
* mailbox: implement a sandbox testStephen Warren2016-05-26-0/+32
| | | | | | | | | This adds a sandbox mailbox implementation (provider), a test client device, instantiates them both from Sandbox's DT, and adds a DM test that excercises everything. Signed-off-by: Stephen Warren <swarren@nvidia.com> Acked-by: Simon Glass <sjg@chromium.org> # v1
* Rename reset to sysresetStephen Warren2016-05-26-5/+5
| | | | | | | | | | | | | | The current reset API implements a method to reset the entire system. In the near future, I'd like to introduce code that implements the device tree reset bindings; i.e. the equivalent of the Linux kernel's reset API. This controls resets to individual HW blocks or external chips with reset signals. It doesn't make sense to merge the two APIs into one since they have different semantic purposes. Resolve the naming conflict by renaming the existing reset API to sysreset instead, so the new reset API can be called just reset. Signed-off-by: Stephen Warren <swarren@nvidia.com> Acked-by: Simon Glass <sjg@chromium.org>
* sandbox: Add string and 16-bit I/O functionsSimon Glass2016-05-17-0/+15
| | | | | | | | | | Add outsw() and insw() functions for sandbox, as these are needed by the IDE code. The functions will not do anything useful if called, but allow the code to be compiled. Also add out16() and in16(), required by systemace. Signed-off-by: Simon Glass <sjg@chromium.org>
* sandbox: Set CONFIG_SYS_CPUTom Rini2016-04-18-0/+3
| | | | | | | Give a valid value here as well to allow things which want CONFIG_ENV_VARS_UBOOT_CONFIG to build Signed-off-by: Tom Rini <trini@konsulko.com>
* sandbox: Enable many more commandsTom Rini2016-04-15-0/+2
| | | | | | | | | | | | - Set CONFIG_SYS_CACHELINE_SIZE to ARCH_DMA_MINALIGN as that should be good enough. - Make <asm/io.h> include <asm/types.h> like other arches do - Enable many many more drivers in sandbox_defconfig so that we can get more build-time testing on this platform. Cc: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Rini <trini@konsulko.com> Reviewed-by: Simon Glass <sjg@chromium.org>
* spmi: Add sandbox test driverMateusz Kulikowski2016-04-01-0/+40
| | | | | | | | This patch adds emulated spmi bus controller with part of pm8916 pmic on it to sandbox and tests validating SPMI uclass. Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org>
* sandbox: Avoid calling commands when not availableSimon Glass2016-03-22-1/+9
| | | | | | | Don't try to run commands when not supported. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
* sandbox: Fix building with LLVMTom Rini2016-03-08-1/+7
| | | | | | | | | | | | - The macro __BIGGEST_ALIGNMENT__ is gcc-specific. If it is not defined we'll just assume 16. This is correct for at least the common cases and LLVM does not provide an equivalent macro. - When linking U-Boot we're passing -T to the linker, and while gcc will just pass this along with LLVM we need to be specific. Cc: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Rini <trini@konsulko.com> Reviewed-by: Simon Glass <sjg@chromium.org>
* dm: video: test: Add tests for the video uclassSimon Glass2016-01-20-0/+7
| | | | | | | | | Add tests that check that the video console is working correcty. Also check that text output produces the expected result. Test coverage includes character output, wrapping and scrolling. Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Anatolij Gustschin <agust@denx.de>
* dm: video: sandbox: Convert sandbox to use driver model for videoSimon Glass2016-01-20-0/+1
| | | | | | | | Now that driver model support is available, convert sandbox over to use it. We can remove a few of the special hooks that sandbox currently has. Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Anatolij Gustschin <agust@denx.de>
* eth-raw-os.c: Add cast to bind(2) callTom Rini2016-01-15-1/+2
| | | | | | | | | | | | | | With more recent gcc versions we otherwise get an error like: note: expected 'const struct sockaddr *' but argument is of type 'struct sockaddr_in *' and the common solution here is to cast, rather than re-work the code. Cc: Joe Hershberger <joe.hershberger@ni.com> Cc: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Rini <trini@konsulko.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Acked-by: Joe Hershberger <joe.hershberger@ni.com>
* sandbox: eth-raw-os.c: Ensure that our interface name is not too longTom Rini2016-01-12-0/+4
| | | | | | | | | | | | Coverity notes that we do not ensure when we copy ifname we still have space left to ensure NULL termination. As cannot control the size of ifr_name we must make sure that our argument will not overflow the buffer. Reported-by: Coverity (CID 131094) Cc: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Rini <trini@konsulko.com> Reviewed-by: Simon Glass <sjg@chromium.org>
* test: add sandbox timer to test.dtsThomas Chou2016-01-07-0/+5
| | | | | | | | Add missing sandbox timer to test.dts, so that test-dm works. Signed-off-by: Thomas Chou <thomas@wytron.com.tw> Acked-by: Simon Glass <sjg@chromium.org> Tested-by: Simon Glass <sjg@chromium.org>
* timer: sandbox: Use device tree to pass the clock frequencyBin Meng2015-12-01-0/+1
| | | | | | | | We should use device tree to pass the clock frequency of the timer instead of hardcoded in the driver codes. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Acked-by: Simon Glass <sjg@chromium.org>
* dm: test: usb: sandbox: Add keyboard tests for sandboxSimon Glass2015-11-19-0/+5
| | | | | | | Add a test that verifies that USB keyboards work correctly on sandbox. This verifies some additional parts of the USB stack. Signed-off-by: Simon Glass <sjg@chromium.org>
* usb: sandbox: Add a USB emulation driverSimon Glass2015-11-19-0/+2
| | | | | | | | | Add a simple USB keyboard driver for sandbox. It provides a function to 'load' it with input data, which it will then stream through to the normal U-Boot input subsystem. When the input data is exhausted, the keyboard stops providing data. Signed-off-by: Simon Glass <sjg@chromium.org>
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