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* spi: Add support for memory-mapped flashSimon Glass2019-11-031-0/+9
| | | | | | | | | | | | On x86 platforms the SPI flash can be mapped into memory so that the contents can be read with normal memory accesses. Add a new SPI method to find the location of the SPI flash in memory. This differs from the existing device-tree "memory-map" mechanism in that the location can be discovered at run-time. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
* Merge tag 'dm-pull-29oct19' of git://git.denx.de/u-boot-dmTom Rini2019-11-011-3/+16
|\ | | | | | | | | | | - Fix for patman with email addresses containing commas - Bootstage improvements for TPL, SPL - Various sandbox and dm improvements and fixes
| * test: regmap: check the values read from the regmapJean-Jacques Hiblot2019-10-271-3/+16
| | | | | | | | | | | | | | | | | | | | | | | | The test did reads after writes but didn't check the value. It probably was because the sandbox didn't implement the writeX/readX functions. Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com> Updated to use sandbox_set_enable_memio(): Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
* | test: clk: test clock self assignmentJean-Jacques Hiblot2019-10-221-2/+2
| | | | | | | | | | | | | | Make sure that the clock self-assignment works by having a clock of clk-sbox be configured automatically when clk-sbox is probed. Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
* | test: clk: Update tests to also check the managed APIJean-Jacques Hiblot2019-10-221-1/+35
|/ | | | | | | | Add a few more clocks the clk_sandbox clock provider and get them using the managed API. Make sure they are released when the device is removed. Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
* dm: Add a dsi host uclassYannick Fertré2019-10-132-0/+59
| | | | | | | | | Display Serial Interface (DSI) host can usefully be modelled as their own uclass. DSI defines a serial bus and a communication protocol between the host and the device (panel, bridge). Signed-off-by: Yannick Fertré <yannick.fertre@st.com>
* remoteproc: elf_loader: Introduce rproc_elf_get_boot_addr() apiLokesh Vutla2019-10-111-0/+2
| | | | | | | | Introduce rproc_elf_get_boot_addr() that returns the entry point of the elf file. This api auto detects the 64/32 bit elf file and returns the boot addr accordingly. Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
* remoteproc: elf_loader: Always check the validity of the image before loadingLokesh Vutla2019-10-111-4/+1
| | | | | | | | | | rproc_elf32_load_image() rely on user to send a valid address for elf loading. Instead do a sanity check on the address passed by user. This will help all rproc elf users to not call sanity_check explicitly before calling elf_loading. Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com> Reviewed-by: Fabien Dessenne <fabien.dessenne@st.com>
* dm: core: Add a function to count the children of a deviceLokesh Vutla2019-10-111-26/+15
| | | | | | Add a function to count the available children of a device. Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
* dm: pci: Add a function to read a PCI BARSimon Glass2019-10-081-0/+45
| | | | | | | | | | | | | | | At present PCI address transaction is not supported so drivers must manually read the correct BAR after reading the device tree info. The ns16550 has a suitable implementation, so move this code into the core DM support. Note that there is no live-tree equivalent at present. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com> [bmeng: correct the unclear comments in test.dts] Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
* sandbox: Rename PCI ID for swap_case to be more specificSimon Glass2019-10-081-3/+3
| | | | | | | | | Rename this ID to SANDBOX_PCI_SWAP_CASE_EMUL_ID since it is more descriptive and allows us to add new PCI emulators without any conflict or confusion. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
* dm: test: Correct a stray backslash in dm_test_destroy()Simon Glass2019-10-081-1/+1
| | | | | | | | | This should perhaps be a period. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> [bmeng: add the ending period and reword the commit message] Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
* dm: core: Correct the return value for uclass_find_first_device()Simon Glass2019-10-081-2/+1
| | | | | | | | | | | | This function returns -ENODEV when there is no device. This is inconsistent with other functions, such as uclass_find_next_device(), which returns 0. Update it and tidy up the incorrect '-1' values in the comments. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
* dm: test: Don't fail when tests are skipped due to buildSimon Glass2019-10-081-4/+4
| | | | | | | | | | At present tests that are marked as only for livetree fail when executed on sandbox_flattree. They cannot actually be executed, but we should not resport them as 'not found', since this causes errors. Instead, they should be silently skipped. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
* dm: test: Fix running of multiple test from command lineSimon Glass2019-10-081-1/+5
| | | | | | | | | | | | | | | | | At present when multiple 'ut dm' commands are executed, all but the first is run with a flat tree, even if live tree is enabled. This is because the live tree node pointer is set to NULL and never restored. This does not affect normal test running, which just runs all the test in one go, but can be confusing when several individual tests are run during the same U-Boot run. Correct this by restoring the pointer. Fixes: c166c47ba3 (dm: test: Add support for running tests with livetree) Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
* dm: cache: Add enable and disable ops for sandbox and testRick Chen2019-09-031-0/+2
| | | | | | | | Add cache enable and disable ops for test coverage. Signed-off-by: Rick Chen <rick@andestech.com> Cc: KC Lin <kclin@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
* sandbox: clk: add clk enable/disable test codePeng Fan2019-08-221-0/+28
| | | | | | | | | | | Since we added clk enable_count and prograte clk child enabling operation to clk parent, so add a new function sandbox_clk_enable_count to get enable_count for test usage. And add test code to get the enable_count after we enable/disable the device clk. Signed-off-by: Peng Fan <peng.fan@nxp.com>
* Merge branch '2019-08-11-ti-imports'Tom Rini2019-08-122-4/+13
|\ | | | | | | | | | | | | - More DaVinci updates and fixes - PCIe support on am65x - Watchdog converted to DM - Assorted other bugfixes
| * dm: core: add support for getting register address and sizeSekhar Nori2019-08-121-4/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | Current dev_read_*() API lacks support to get address and size of a "reg" property by name or index. Add support for the same. Livetree support has been added but not tested on real hardware. The existing unit tests testing reading address from device-tree have been updated to test address as well as size. Reviewed-by: Lokesh Vutla <lokeshvutla@ti.com> Signed-off-by: Sekhar Nori <nsekhar@ti.com>
| * clk: add support for clk_is_match()Sekhar Nori2019-08-121-0/+1
| | | | | | | | | | | | | | | | | | | | | | Add support for clk_is_match() which is required to know if two clock pointers point to the same exact physical clock. Also add a unit test for the new API. Reviewed-by: Lokesh Vutla <lokeshvutla@ti.com> Signed-off-by: Sekhar Nori <nsekhar@ti.com>
* | env: Move env_set() to env.hSimon Glass2019-08-111-0/+1
|/ | | | | | | Move env_set() over to the new header file. Acked-by: Joe Hershberger <joe.hershberger@ni.com> Signed-off-by: Simon Glass <sjg@chromium.org>
* test: dm: clk_ccf: test composite clkPeng Fan2019-07-311-0/+8
| | | | | | Test composite clk with dm ccf Signed-off-by: Peng Fan <peng.fan@nxp.com>
* Merge tag 'u-boot-imx-20190719' of ↵Tom Rini2019-07-272-1/+63
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | https://gitlab.denx.de/u-boot/custodians/u-boot-imx u-boot-imx-20190719 - CCF for i.MX6 - nandbcb command to write SPL into NAND - Switch to DM (i.MX28) - Boards: Toradex, engicam, DH - Fixes for i.MX8 - Fixes for i.MX7ULP Travis: https://travis-ci.org/sbabic/u-boot-imx/builds/561147504
| * clk: sandbox: Add sandbox test code for Common Clock Framework [CCF]Lukasz Majewski2019-07-192-1/+63
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch provides code to implement the CCF clock tree in sandbox. It uses all the introduced primitives; some generic ones are reused, some sandbox specific were developed. In that way (after introducing the real CCF tree in sandbox) the recently added to clk-uclass.c: clk_get_by_id() and clk_get_parent_rate() are tested in their natural work environment. Usage (sandbox_defconfig and sandbox_flattree_defconfig): ./u-boot --fdt arch/sandbox/dts/test.dtb --command "ut dm clk_ccf" Signed-off-by: Lukasz Majewski <lukma@denx.de>
* | Merge tag 'u-boot-stm32-20190723' of ↵Tom Rini2019-07-232-0/+134
|\ \ | | | | | | | | | | | | | | | | | | | | | https://gitlab.denx.de/u-boot/custodians/u-boot-stm - add rtc driver for stm32mp1 - add remoteproc driver for stm32mp1 - use kernel qspi compatible string for stm32
| * | remoteproc: add elf file load supportFabien Dessenne2019-07-221-0/+122
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The current implementation supports only binary file load. Add helpers to support ELF32 format (sanity check, and load). Note that since an ELF32 image is built for the remote processor, the load function uses the device_to_virt ops to translate the addresses. Implement a basic translation for sandbox_testproc. Add related tests. Test result: => ut dm remoteproc_elf Test: dm_test_remoteproc_elf: remoteproc.c Test: dm_test_remoteproc_elf: remoteproc.c (flat tree) Failures: 0 Signed-off-by: Loic Pallardy <loic.pallardy@st.com> Signed-off-by: Fabien Dessenne <fabien.dessenne@st.com> Reviewed-by: Lokesh Vutla <lokeshvutla@ti.com>
| * | dm: core: Introduce xxx_translate_dma_address()Fabien Dessenne2019-07-221-0/+12
| |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add the following functions to translate DMA address to CPU address: - dev_translate_dma_address() - ofnode_translate_dma_address() - of_translate_dma_address() - fdt_translate_dma_address() These functions work the same way as xxx_translate_address(), with the difference that the translation relies on the "dma-ranges" property instead of the "ranges" property. Add related test. Test report: => ut dm fdt_translation Test: dm_test_fdt_translation: test-fdt.c Test: dm_test_fdt_translation: test-fdt.c (flat tree) Failures: 0 Signed-off-by: Fabien Dessenne <fabien.dessenne@st.com>
* | test: dm: add a test for MDIO MUX DM uclassAlex Marginean2019-07-182-0/+81
| | | | | | | | | | | | | | | | | | Adds a test using a makeshift MDIO MUX. The test is based on the existing MDIO test. It uses the last emulated PHY register to verify MUX selection. Signed-off-by: Alex Marginean <alexm.osslist@gmail.com> Acked-by: Joe Hershberger <joe.hershberger@ni.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
* | test: dm_mdio: add a 2nd register to the emulated PHYAlex Marginean2019-07-181-0/+3
|/ | | | | | | | This 2nd register is used by the follow-up MDIO MUX test. Signed-off-by: Alex Marginean <alexm.osslist@gmail.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Acked-by: Joe Hershberger <joe.hershberger@ni.com>
* test: dm: add MDIO testAlex Marginean2019-07-152-0/+54
| | | | | | | | | | A very simple test for DM_MDIO, mimicks a register write/read through the sandbox bus to a dummy PHY. Signed-off-by: Alex Marginean <alexm.osslist@gmail.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com> Acked-by: Joe Hershberger <joe.hershberger@ni.com>
* test: dm: usb: use the real device namePeng Fan2019-07-121-1/+1
| | | | | | | "keyb" is not the real device name, "keyb@3" is. Signed-off-by: Peng Fan <peng.fan@nxp.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
* test: dm: adc: use the real device namePeng Fan2019-07-121-8/+8
| | | | | | | "adc" is not the real device name, "adc@0" is. Signed-off-by: Peng Fan <peng.fan@nxp.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
* Merge tag 'dm-pull-9jul19-take2' of ↵Tom Rini2019-07-111-0/+49
|\ | | | | | | | | | | | | | | | | https://gitlab.denx.de/u-boot/custodians/u-boot-dm - Sandbox improvements including .dts refactor - Minor tracing and PCI improvements - Various other minor fixes - Conversion of patman, dtoc and binman to support Python 3
| * test: dm: Add a test for PCI Enhanced AllocationAlex Marginean2019-07-101-0/+49
| | | | | | | | | | | | | | | | | | | | | | This test is built on top of the existing swap_case driver. It adds EA capability structure support to swap_case and uses that to map BARs. BAR1 works as it used to, swapping upper/lower case. BARs 2,4 map to a couple of magic values. Signed-off-by: Alex Marginean <alexm.osslist@gmail.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
* | test: pci_ep: add basic pci_ep testsRamon Fried2019-07-112-0/+65
|/ | | | | | | Add basic PCI endpoint sandbox testing. Signed-off-by: Ramon Fried <ramon.fried@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org>
* dm: Add a No-op uclassJean-Jacques Hiblot2019-07-052-0/+74
| | | | | | | | | | | | This uclass is intended for devices that do not need any features from the uclass, including binding children. This will typically be used by devices that are used to bind child devices but do not use dm_scan_fdt_dev() to do it. That is for example the case of several USB wrappers that have 2 child devices (1 for device and 1 for host) but bind only one at a any given time. Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com> Reviewed-by: Simon Glass <sjg@chromium.org>
* video: Factor out vidconsole_put_string()Marek Vasut2019-05-201-8/+0
| | | | | | | | | | Pull the vidconsole_put_string() function from DM tests, make it available to e.g. boards that want to display information on the LCD on boot. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Anatolij Gustschin <agust@denx.de> Reviewed-by: Anatolij Gustschin <agust@denx.de>
* Merge branch 'master' of git://git.denx.de/u-boot-sunxiTom Rini2019-05-082-0/+44
|\ | | | | | | | | | | | | | | | | - H6 Beelink GS1 board (Clément) - Olimex A64-Teres-I board (Jonas) - sunxi build fix for CONFIG_CMD_PXE|DHCP (Ondrej) - Change include order (Jagan) - EPHY clock changes (Jagan) - EMAC enablement on Cubietruck Plus, BPI-M3 (Chen-Yu Tsai)
| * test/dm: reset: Add reset_get_by_index[_nodev] testJagan Teki2019-05-091-0/+23
| | | | | | | | | | | | | | | | | | Add sample dm reset test for reset_get_by_index and reset_get_by_index_nodev functionality code. Cc: Stephen Warren <swarren@nvidia.com> Signed-off-by: Jagan Teki <jagan@amarulasolutions.com> Reviewed-by: Simon Glass <sjg@chromium.org>
| * test/dm: clk: Add clk_get_by_index[_nodev] testJagan Teki2019-05-091-0/+21
| | | | | | | | | | | | | | | | | | Add sample dm clk test for clk_get_by_index and clk_get_by_index_nodev functionality code. Cc: Stephen Warren <swarren@nvidia.com> Signed-off-by: Jagan Teki <jagan@amarulasolutions.com> Reviewed-by: Simon Glass <sjg@chromium.org>
* | dm: cache: Create a uclass for cacheDinh Nguyen2019-05-051-0/+20
|/ | | | | | | | | | The cache UCLASS will be used for configure settings that can be found in a CPU's L2 cache controller. Add a uclass and a test for cache. Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Dinh Nguyen <dinguyen@kernel.org>
* syscon: update syscon_regmap_lookup_by_phandlePatrick Delaunay2019-04-111-0/+7
| | | | | | | | | | | | | | | | | | Change the function syscon_regmap_lookup_by_phandle() introduced by commit 6c3af1f24e4b ("syscon: dm: Add a new method to get a regmap from DTS") to have Linux-compatible syscon API. Same modification than commit e151a1c288bd ("syscon: add Linux-compatible syscon API") solves issue when the node identified by the phandle has several compatibles and is already bound to a dedicated driver. See Linux commit bdb0066df96e ("mfd: syscon: Decouple syscon interface from platform devices"). Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com> Reviewed-by: Simon Glass <sjg@chromium.org>
* clk: Add fixed-factor clock driverAnup Patel2019-02-271-1/+4
| | | | | | | | | | This patch adds fixed-factor clock driver which derives clock rate by dividing (div) and multiplying (mult) fixed factors to a parent clock. Signed-off-by: Atish Patra <atish.patra@wdc.com> Signed-off-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Simon Glass <sjg@chromium.org>
* sound: Add uclass operations for beepingSimon Glass2019-02-201-0/+21
| | | | | | | | | | Some audio codecs such as Intel HDA do not need to use digital data to play sounds, but instead have a way to emit beeps. Add this interface as an option. If the beep interface is not supported, then the sound uclass falls back to the I2S interface. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
* pch: Add ioctl supportSimon Glass2019-02-201-0/+19
| | | | | | | | | | | | At present the PCH has 4 operations and these are reasonably widely used in the drivers. But sometimes we want to add rarely used operations, and each of these currently adds to the size of the PCH operations table. Add an ioctl() method which can be easily expanded without any more impact on the operations table. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
* sandbox: pch: Add a test for the PCH uclassSimon Glass2019-02-202-0/+37
| | | | | | | | | | This uclass currently has no tests. Add a sandbox driver and some simple tests to provide basic coverage. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> [bmeng: Use "sandbox,pch" for the compatible string, for consistency] Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
* Merge branch 'master' of git://git.denx.de/u-boot-i2cTom Rini2019-02-111-0/+23
|\ | | | | | | - DM I2C improvements
| * dm: core: Add tests for dev_read_alias_highest_id()Michal Simek2019-02-081-0/+23
| | | | | | | | | | | | | | | | | | It is checking the highest alias ID for eth, gpio, pci, i2c and error code on non existing alias. Signed-off-by: Michal Simek <michal.simek@xilinx.com> Reviewed-by: Heiko Schocher <hs@denx.de> Reviewed-by: Simon Glass <sjg@chromium.org>
* | Merge tag 'dm-pull-10feb19' of git://git.denx.de/u-boot-dmTom Rini2019-02-101-0/+21
|\ \ | | | | | | | | | | | | | | | | | | Samsung sound patches (applied for Samsung maintainer) Common sound support buildman environment support of-platdata documentation improvements
| * | power: regulator: Introduce regulator_set_enable_if_allowed apiLokesh Vutla2019-02-091-0/+21
| |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | regulator_set_enable() api throws an error in the following three cases: - when requested to disable an always-on regulator - when set_enable() ops not provided by regulator driver - when enabling is actually failed.(Error returned by the regulator driver) Sometimes consumer drivers doesn't want to track the first two scenarios and just need to worry about the case where enabling is actually failed. But it is also a good practice to have an error value returned in the first two cases. So introduce an api regulator_set_enable_if_allowed() which ignores the first two error cases and returns an error as given by regulator driver. Consumer drivers can use this api need not worry about the first two error conditions. Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com> Reviewed-by: Simon Glass <sjg@chromium.org>
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