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* sandbox: Convert GPIOs to use driver modelSimon Glass2014-03-041-0/+1
| | | | | | Convert sandbox over to use driver model GPIOs. Signed-off-by: Simon Glass <sjg@chromium.org>
* dm: Add a demonstration/example driverSimon Glass2014-03-041-0/+4
| | | | | | | | | | | | | | | | As an example of how to write a uclass and a driver, provide a demo version of each, accessible through the 'demo' command. To use these with driver model, define CONFIG_CMD_DEMO and CONFIG_DM_DEMO. The two demo drivers are enabled with CONFIG_DM_DEMO_SIMPLE and CONFIG_DM_DEMO_SHAPE. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Marek Vasut <marex@denx.de> Signed-off-by: Pavel Herrmann <morpheus.ibis@gmail.com> Signed-off-by: Viktor Křivák <viktor.krivak@gmail.com> Signed-off-by: Tomas Hlavacek <tmshlvck@gmail.com>
* dm: Add a 'dm' command for testingSimon Glass2014-03-041-0/+1
| | | | | | | | | | | This command is not required for driver model operation, but can be useful for testing. It provides simple dumps of internal data structures. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Marek Vasut <marex@denx.de> Signed-off-by: Pavel Herrmann <morpheus.ibis@gmail.com> Signed-off-by: Viktor Křivák <viktor.krivak@gmail.com> Signed-off-by: Tomas Hlavacek <tmshlvck@gmail.com>
* dm: Add basic testsSimon Glass2014-03-041-0/+1
| | | | | | | | | | | | | | | | | | | | Add some tests of driver model functionality. Coverage includes: - basic init - binding of drivers to devices using platform_data - automatic probing of devices when referenced - availability of platform data to devices - lifecycle from bind to probe to remove to unbind - renumbering within a uclass when devices are probed/removed - calling driver-defined operations - deactivation of drivers when removed - memory leak across creation and destruction of drivers/uclasses - uclass init/destroy methods - automatic probe/remove of children/parents when needed This function is enabled for sandbox, using CONFIG_DM_TEST. Signed-off-by: Simon Glass <sjg@chromium.org>
* sandbox: config: Enable driver modelSimon Glass2014-03-041-0/+1
| | | | | | Use driver model in sandbox to permit running of driver model unit test. Signed-off-by: Simon Glass <sjg@chromium.org>
* sandbox: Build a device tree file for sandboxSimon Glass2014-03-041-0/+1
| | | | | | | | | | | | Add support for building a device tree for sandbox's CONFIG_OF_HOSTFILE option to make it easier to use device tree with sandbox. This adjusts the Makefile to build a u-boot.dtb file which can be passed to sandbox U-Boot with: ./u-boot -d u-boot.dtb Signed-off-by: Simon Glass <sjg@chromium.org>
* sandbox: enable CONFIG_CMD_FS_GENERICStephen Warren2014-02-191-0/+1
| | | | | | | Since the generic ls command no longer segfaults sandbox, enable it. Signed-off-by: Stephen Warren <swarren@nvidia.com> Acked-by: Simon Glass <sjg@chromium.org>
* sandbox: tpm: Add TPM emulationSimon Glass2014-01-081-0/+2
| | | | | | | | | | | | | Add a simple TPM emulator for sandbox. It only supports a small subset of TPM operations. However, these are enough to perform common tasks. Note this is an initial commit to get this working, but it could use cleaning up (for example constants instead of open-coded values). Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Simon Glass <sjg@chromium.org>
* sandbox: block driver using host file/device as backing storeHenrik Nordström2014-01-081-0/+3
| | | | | | | | | | | | | | | | | | | Provide a way to use any host file or device as a block device in U-Boot. This can be used to provide filesystem access within U-Boot to an ext2 image file on the host, for example. The support is plumbed into the filesystem and partition interfaces. We don't want to print a message in the driver every time we find a missing device. Pass the information back to the caller where a message can be printed if desired. Signed-off-by: Henrik Nordström <henrik@henriknordstrom.net> Signed-off-by: Simon Glass <sjg@chromium.org> - Removed change to part.c get_device_and_partition() Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Simon Glass <sjg@chromium.org>
* sandbox: spi: Enable new spi/sf layersMike Frysinger2013-12-091-0/+10
| | | | | | | | | | | We want to test SPI flash code in the sandbox, so enable the new drivers and the 'sf test' command. This command is used to validate the sandbox SPI / SPI flash implementation, so enable it. Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Simon Glass <sjg@chromium.org>
* sandbox: config: Don't use 64-bit physical memorySimon Glass2013-11-211-1/+0
| | | | | | | | | | | | Sandbox uses an emulated memory map which is quite small. We don't need the CONFIG_PHYS_64BIT option since we can address memory with a 32-bit offset into our ram_buf. Adjust the phys_addr_t and phys_size_t types accordingly. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Hung-ying Tyan <tyanh@chromium.org>
* sandbox: convert to common time functionsRob Herring2013-11-081-0/+2
| | | | | | Convert sandbox to use common time functions. Signed-off-by: Rob Herring <rob.herring@calxeda.com>
* config/sandbox: Add EFI and GPT supportEgbert Eich2013-11-081-0/+4
| | | | Signed-off-by: Egbert Eich <eich@suse.com>
* config: remove platform CONFIG_SYS_HZ definition part 2/2Rob Herring2013-11-041-2/+0
| | | | | | Remove platform CONFIG_SYS_HZ definition for configs a-z*. Signed-off-by: Rob Herring <rob.herring@calxeda.com>
* config: Add a default CONFIG_SYS_PROMPTRob Herring2013-11-041-1/+0
| | | | | | | | | | The definitions for CONFIG_SYS_PROMPT are varied with little reason other than to display the board name. Over half the definitions are "==> ", so make this the default. The rest of the boards remain unchanged to avoid breaking any external scripts expecting a certain prompt. Signed-off-by: Rob Herring <rob.herring@calxeda.com> Reviewed-by: Fabio Estevam <fabio.estevam@freescale.com>
* sandbox: add compression testsKees Cook2013-09-031-0/+5
| | | | | | | | | This adds the "test_compression" command when building the sandbox. This tests the existing compression and decompression routines for simple sanity and for buffer overflow conditions. Signed-off-by: Kees Cook <keescook@chromium.org> Acked-by: Simon Glass <sjg@chromium.org>
* Add GPL-2.0+ SPDX-License-Identifier to source filesWolfgang Denk2013-07-241-17/+1
| | | | | | Signed-off-by: Wolfgang Denk <wd@denx.de> [trini: Fixup common/cmd_io.c] Signed-off-by: Tom Rini <trini@ti.com>
* sandbox: config: Enable FIT signatures with RSASimon Glass2013-06-261-0/+2
| | | | | | We want to sign and verify images using sandbox, so enable these options. Signed-off-by: Simon Glass <sjg@chromium.org>
* sandbox: Support trace featureSimon Glass2013-06-261-0/+13
| | | | | | | | | | Support tracing on sandbox by adding suitable CONFIG options. To enable it, compile U-Boot with FTRACE=1. The timer functions are marked to skip tracing, since these are called from the tracing code itself, and we want to avoid an infinite loop. Signed-off-by: Simon Glass <sjg@chromium.org>
* sandbox: config: Enable CONFIG_FIT and CONFIG_CMD_FITSimon Glass2013-05-011-0/+2
| | | | | | Enable these options to use FITs on sandbox. Signed-off-by: Simon Glass <sjg@chromium.org>
* sandbox: Add CONFIG_OF_HOSTFILE to read FDT from host fileSimon Glass2013-05-011-0/+2
| | | | | | | | | | | | With sandbox it is tricky to add an FDT to the image at build time (or later) since we build an ELF file, not a plain binary, and the address space of the whole U-Boot is not accessible in the emulated memory map of sandbox. Sandbox can read files directly from the host, though, so add an option to read an FDT from a host file on start-up. Signed-off-by: Simon Glass <sjg@chromium.org>
* sandbox: Switch over to generic boardSimon Glass2013-05-011-3/+4
| | | | | | | | | Add generic board support for sandbox. and remove the old board init code. Select CONFIG_SYS_GENERIC_BOARD for sandbox now that this is supported. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@ti.com>
* sandbox: config: Enable sandbox commandSimon Glass2013-03-041-0/+2
| | | | | | | | The 'sb' command allows loading files from the host, and listing directories. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@ti.com>
* sandbox: Enable ext4 and fat filesystemsSimon Glass2013-03-041-0/+7
| | | | | | | These are useful for build-testing code, at least. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@ti.com>
* sandbox: config: Enable hash functions and mtestSimon Glass2013-02-281-2/+7
| | | | | | | | Enable the hash command and sha1/256 hashing for sandbox. Also use a better address for memory testing (since the existing one is set up for linux host memory space). Signed-off-by: Simon Glass <sjg@chromium.org>
* hush.c: Move default CONFIG_SYS_PROMPT_HUSH_PS2 to hush.cTom Rini2012-06-201-1/+0
| | | | | | | | | | Exactly one board has defined CONFIG_SYS_PROMPT_HUSH_PS2 to a value different than "> " which is vision2. I have Cc'd the maintainer here as I strongly suspect this is a bug rather than intentional behavior. Cc: Stefano Babic <sbabic@denx.de> Signed-off-by: Tom Rini <trini@ti.com> Acked-by: Stefano Babic <sbabic@denx.de>
* sandbox: enable GPIO driverSimon Glass2012-03-121-0/+4
| | | | | | | Enable the new GPIO driver for sandbox. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* sandbox: config: enable fdt and snprintf() optionsSimon Glass2012-03-121-0/+6
| | | | | | | Enable fdt code and safe snprintf() options for sandbox. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* sandbox/tegra2: fix typo in autocomplete defineMike Frysinger2011-11-031-1/+1
| | | | | Signed-off-by: Mike Frysinger <vapier@gentoo.org> Acked-by: Simon Glass <sjg@chromium.org>
* sandbox: Add basic config fileSimon Glass2011-10-171-0/+85
This basic provides required features along with a basic command set. Signed-off-by: Simon Glass <sjg@chromium.org>
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