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* imx: reorganize IMX code as other SOCsStefano Babic2017-07-121-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Change is consistent with other SOCs and it is in preparation for adding SOMs. SOC's related files are moved from cpu/ to mach-imx/<SOC>. This change is also coherent with the structure in kernel. Signed-off-by: Stefano Babic <sbabic@denx.de> CC: Fabio Estevam <fabio.estevam@nxp.com> CC: Akshay Bhat <akshaybhat@timesys.com> CC: Ken Lin <Ken.Lin@advantech.com.tw> CC: Marek Vasut <marek.vasut@gmail.com> CC: Heiko Schocher <hs@denx.de> CC: "Sébastien Szymanski" <sebastien.szymanski@armadeus.com> CC: Christian Gmeiner <christian.gmeiner@gmail.com> CC: Stefan Roese <sr@denx.de> CC: Patrick Bruenn <p.bruenn@beckhoff.com> CC: Troy Kisky <troy.kisky@boundarydevices.com> CC: Nikita Kiryanov <nikita@compulab.co.il> CC: Otavio Salvador <otavio@ossystems.com.br> CC: "Eric Bénard" <eric@eukrea.com> CC: Jagan Teki <jagan@amarulasolutions.com> CC: Ye Li <ye.li@nxp.com> CC: Peng Fan <peng.fan@nxp.com> CC: Adrian Alonso <adrian.alonso@nxp.com> CC: Alison Wang <b18965@freescale.com> CC: Tim Harvey <tharvey@gateworks.com> CC: Martin Donnelly <martin.donnelly@ge.com> CC: Marcin Niestroj <m.niestroj@grinn-global.com> CC: Lukasz Majewski <lukma@denx.de> CC: Adam Ford <aford173@gmail.com> CC: "Albert ARIBAUD (3ADEV)" <albert.aribaud@3adev.fr> CC: Boris Brezillon <boris.brezillon@free-electrons.com> CC: Soeren Moch <smoch@web.de> CC: Richard Hu <richard.hu@technexion.com> CC: Wig Cheng <wig.cheng@technexion.com> CC: Vanessa Maegima <vanessa.maegima@nxp.com> CC: Max Krummenacher <max.krummenacher@toradex.com> CC: Stefan Agner <stefan.agner@toradex.com> CC: Markus Niebel <Markus.Niebel@tq-group.com> CC: Breno Lima <breno.lima@nxp.com> CC: Francesco Montefoschi <francesco.montefoschi@udoo.org> CC: Jaehoon Chung <jh80.chung@samsung.com> CC: Scott Wood <oss@buserror.net> CC: Joe Hershberger <joe.hershberger@ni.com> CC: Anatolij Gustschin <agust@denx.de> CC: Simon Glass <sjg@chromium.org> CC: "Andrew F. Davis" <afd@ti.com> CC: "Łukasz Majewski" <l.majewski@samsung.com> CC: Patrice Chotard <patrice.chotard@st.com> CC: Nobuhiro Iwamatsu <iwamatsu@nigauri.org> CC: Hans de Goede <hdegoede@redhat.com> CC: Masahiro Yamada <yamada.masahiro@socionext.com> CC: Stephen Warren <swarren@nvidia.com> CC: Andre Przywara <andre.przywara@arm.com> CC: "Álvaro Fernández Rojas" <noltari@gmail.com> CC: York Sun <york.sun@nxp.com> CC: Xiaoliang Yang <xiaoliang.yang@nxp.com> CC: Chen-Yu Tsai <wens@csie.org> CC: George McCollister <george.mccollister@gmail.com> CC: Sven Ebenfeld <sven.ebenfeld@gmail.com> CC: Filip Brozovic <fbrozovic@gmail.com> CC: Petr Kulhavy <brain@jikos.cz> CC: Eric Nelson <eric@nelint.com> CC: Bai Ping <ping.bai@nxp.com> CC: Anson Huang <Anson.Huang@nxp.com> CC: Sanchayan Maity <maitysanchayan@gmail.com> CC: Lokesh Vutla <lokeshvutla@ti.com> CC: Patrick Delaunay <patrick.delaunay@st.com> CC: Gary Bisson <gary.bisson@boundarydevices.com> CC: Alexander Graf <agraf@suse.de> CC: u-boot@lists.denx.de Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com> Reviewed-by: Christian Gmeiner <christian.gmeiner@gmail.com>
* dm: ofnode: rename ofnode_read_prop() to ofnode_get_property()Masahiro Yamada2017-07-111-1/+1
| | | | | | | | | | | | | This function returns the pointer to the value of a node property. The current name ofnode_read_prop() is confusing. Follow the naming of_get_property() from Linux. The return type (const u32 *) is wrong. DT property values can be strings as well as integers. This is why of_get_property/fdt_getprop returns an opaque pointer. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Acked-by: Simon Glass <sjg@chromium.org>
* i2c_eeprom: add static to i2c_eeprom_std_ops/probeMasahiro Yamada2017-06-261-2/+2
| | | | | | | These are only used in drivers/mis/i2c_eeprom.c Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
* powerpc, 5xxx, 512x: remove support for mpc5xxx and mpc512xHeiko Schocher2017-06-161-2/+0
| | | | | | | | | There was for long time no activity in the mpx5xxx area. We need to go further and convert to Kconfig, but it turned out, nobody is interested anymore in mpc5xxx, so remove it. Signed-off-by: Heiko Schocher <hs@denx.de>
* rockchip: efuse: add (misc) driver for RK3399 non-secure efuse blockPhilipp Tomsich2017-06-073-0/+175
| | | | | | | | | | | | | | | | | | | | | | | | | | | | This adds a simple driver for reading the efuse block of the RK3399. It should be easy enough to add drivers for other devices (e.g. the RK3328, RK3368, etc.) by passing the device details via driver_data. Unlike the kernel driver (using the nvmem subsystem), we don't expose the efuse as multiple named cells, but rather as a linear memory that can be read using misc_read(...). The primary use case (as of today) is the generation of a 'serial#' (and a 'cpuid#') environment variable for the RK3399-Q7 (Puma) system-on-module. Note that this adds a debug-only (i.e. only if DEBUG is defined) command 'rk3399_dump_efuses' that dumps the efuse block's content. N.B.: The name 'rk3399_dump_efuses' was intentionally chosen to include a SoC-name (together with a comment in the function) to remind whoever adds support for additional SoCs that this function currently makes assumptions regarding the size of the fuse-box based on the RK3399. The hope is that the function is adjusted to reflect any changes resulting from generalising the driver for multiple SoCs and is then renamed. Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com> Reviewed-by: Simon Glass <sjg@chromium.org>
* dm: Update the I2C eeprom driver for livetreeSimon Glass2017-06-011-5/+2
| | | | | | Update this driver so that it works with livetree. Signed-off-by: Simon Glass <sjg@chromium.org>
* cros_ec: Convert to support live treeSimon Glass2017-06-012-31/+25
| | | | | | | | | Convert this driver to support the live device tree and remove the old fdtdec support. The keyboard is not yet converted. Signed-off-by: Simon Glass <sjg@chromium.org>
* cros_ec: Fix debug() statement in ec_command_inptr()Simon Glass2017-06-011-2/+1
| | | | | | This prints out the wrong pointers. Fix it. Signed-off-by: Simon Glass <sjg@chromium.org>
* dm: core: Update device_bind_driver_to_node() to use ofnodeSimon Glass2017-06-012-5/+5
| | | | | | | Adjust this function to us an ofnode instead of an offset, so it can be used with livetree. This involves updating all callers. Signed-off-by: Simon Glass <sjg@chromium.org>
* dm: Rename dev_addr..() functionsSimon Glass2017-06-011-1/+1
| | | | | | | | | | | | | | | | | | | These support the flat device tree. We want to use the dev_read_..() prefix for functions that support both flat tree and live tree. So rename the existing functions to avoid confusion. In the end we will have: 1. dev_read_addr...() - works on devices, supports flat/live tree 2. devfdt_get_addr...() - current functions, flat tree only 3. of_get_address() etc. - new functions, live tree only All drivers will be written to use 1. That function will in turn call either 2 or 3 depending on whether the flat or live tree is in use. Note this involves changing some dead code - the imx_lpi2c.c file. Signed-off-by: Simon Glass <sjg@chromium.org>
* Kconfig: Drop CONFIG_SYS_I2C_DS4510_ADDRSimon Glass2017-05-221-6/+1
| | | | | | | | This is only used by one board and always set to 0x51. Drop this option. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com> Reviewed-by: Heiko Schocher <hs@denx.de>
* Convert CONFIG_DS4510 to KconfigSimon Glass2017-05-221-0/+8
| | | | | | | | | This converts the following to Kconfig: CONFIG_DS4510 Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com> Reviewed-by: Heiko Schocher <hs@denx.de>
* Kconfig: Drop CONFIG_CMD_DS4510Simon Glass2017-05-222-12/+63
| | | | | | | | | | | | | This option enables a command in the driver. But the functions defined by the driver are not called anywhere else in U-Boot. So it does not seem useful to have this driver without its commands. Drop this option, move the header file out of the common include/ directory and make all the function static. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com> Reviewed-by: Heiko Schocher <hs@denx.de>
* Kconfig: Drop CONFIG_CMD_DS4510_RSTSimon Glass2017-05-221-6/+0
| | | | | | | | | | | This option is only used in one driver and is not enabled by any board. It does not seem worth having the ability to remove this part of the support. Drop the option. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com> Reviewed-by: Heiko Schocher <hs@denx.de>
* Kconfig: Drop CONFIG_CMD_DS4510_MEMSimon Glass2017-05-221-10/+0
| | | | | | | | | | | This option is only used in one driver and is not enabled by any board. It does not seem worth having the ability to remove this part of the support. Drop the option. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com> Reviewed-by: Heiko Schocher <hs@denx.de>
* Kconfig: Drop CONFIG_CMD_DS4510_INFOSimon Glass2017-05-221-8/+0
| | | | | | | | | | | This option is only used in one driver and two boards. It does not seem worth having the ability to remove this part of the support. Drop the option. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com> Reviewed-by: Heiko Schocher <hs@denx.de>
* i2c_eeprom: add read and write functionsJonas Karlman2017-05-101-6/+26
| | | | | Signed-off-by: Jonas Karlman <jonas@kwiboo.se> Reviewed-by: Simon Glass <sjg@chromium.org>
* Drop the pdsp188x driverSimon Glass2017-04-302-46/+0
| | | | | | This is not used in U-Boot. Signed-off-by: Simon Glass <sjg@chromium.org>
* mxc_ocotp: Update driver to support OCOTP controller on i.MX7ULPPeng Fan2017-03-171-1/+51
| | | | | | | | | | | | | Update the mxc_ocotp driver to support i.MX7ULP. The read/write sequence has some changes due to PDN and OUT_STATUS registers added and TIME register is removed. Also update the bank size and number. Add is_mx7ulp macro in sys_proto.h Signed-off-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Reviewed-by : Stefano Babic <sbabic@denx.de>
* cros_ec: i2c: Add support for version 3 of the EC protocolMoritz Fischer2017-02-081-0/+84
| | | | | | | | | | | | | Add support for version 3 of the ec protocol. It basically works by stitching some additional header in front (special command code), and having a result and packet_length stitched on for the reply. Signed-off-by: Moritz Fischer <moritz.fischer@ettus.com> Cc: Simon Glass <sjg@chromium.org> Cc: u-boot@lists.denx.de Acked-by: Simon Glass <sjg@chromium.org> Tested on snow: Tested-by: Simon Glass <sjg@chromium.org>
* dm: core: Replace of_offset with accessorSimon Glass2017-02-085-11/+11
| | | | | | | | | At present devices use a simple integer offset to record the device tree node associated with the device. In preparation for supporting a live device tree, which uses a node pointer instead, refactor existing code to access this field through an inline function. Signed-off-by: Simon Glass <sjg@chromium.org>
* cros_ec: i2c: Group i2c write / read into single transactionMoritz Fischer2017-02-081-11/+15
| | | | | | | | | | | | | Replace dm_i2c_write() / dm_i2c_read() with transaction using struct i2c_msg[2] in order to allow for i2c controller to detect write/read cycle to emit a repeated start condition. Signed-off-by: Moritz Fischer <moritz.fischer@ettus.com> Cc: Simon Glass <sjg@chromium.org> Cc: u-boot@lists.denx.de Acked-by: Simon Glass <sjg@chromium.org> Tested on snow: Tested-by: Simon Glass <sjg@chromium.org>
* x86: Use unsigned long for address in table generationSimon Glass2017-02-061-2/+2
| | | | | | | | We should use unsigned long rather than u32 for addresses. Update this so that the table-generation code builds correctly on 64-bit machines. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
* status_led: Kconfig migrationUri Mashiach2017-01-214-54/+54
| | | | | | | | | | | | | Move all of the status LED feature to drivers/led/Kconfig. The LED status definitions were moved from the board configuration files to the defconfig files. TBD: Move all of the definitions in the include/status_led.h to the relevant board's defconfig files. Tested boards: CL-SOM-AM57x, CM-T335 Signed-off-by: Uri Mashiach <uri.mashiach@compulab.co.il>
* OCOTP: Update OCOTP driver to support i.MX6SLLPeng Fan2016-12-161-8/+8
| | | | | | | | | | Add the i.MX6SLL support to OCOTP driver. The i.MX6SLL reuses the i.MX6ULL fuse, bank 7 and bank8 have 4 words each, and there is a hole between bank 5 and bank 6. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
* cmd: crosec: Move cros_ec_decode_region helper to cmd/cros_ec.cMoritz Fischer2016-12-021-16/+0
| | | | | | | | | | | The cros_ec_decode_region() function is only used in combination with the crosec cmds. Move the function to the correct place. Signed-off-by: Moritz Fischer <moritz.fischer@ettus.com> Cc: Simon Glass <sjg@chromium.org> Cc: Masahiro Yamada <yamada.masahiro@socionext.com> Cc: u-boot@lists.denx.de Acked-by: Simon Glass <sjg@chromium.org>
* Merge git://git.denx.de/u-boot-dmTom Rini2016-10-121-348/+37
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| * cmd: cros_ec: Move crosec commands to cmd subdirectoryMoritz Fischer2016-10-111-351/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Move crosec commands from drivers/misc/cros_ec.c to cmd/cros_ec.c Acked-by: Simon Glass <sjg@chromium.org> Signed-off-by: Moritz Fischer <moritz.fischer@ettus.com> Cc: Simon Glass <sjg@chromium.org> Cc: Heiko Schocher <hs@denx.de> Cc: Bin Meng <bmeng.cn@gmail.com> Cc: Miao Yan <yanmiaobest@gmail.com> Cc: Masahiro Yamada <yamada.masahiro@socionext.com> Cc: Stefan Roese <sr@denx.de> Cc: Przemyslaw Marczak <p.marczak@samsung.com> Cc: Maxime Ripard <maxime.ripard@free-electrons.com> Cc: Nishanth Menon <nm@ti.com> Cc: u-boot@lists.denx.de
| * cros_ec: Fix issue with cros_ec_flash_write commandMoritz Fischer2016-10-091-7/+16
| | | | | | | | | | | | | | | | | | | | | | | | This commit fixes an issue where data is written to an invalid memory location. The issue has been introduced in commit (88364387 cros: add cros_ec_driver) Cc: Simon Glass <sjg@chromium.org> Cc: u-boot@lists.denx.de Signed-off-by: Moritz Fischer <moritz.fischer@ettus.com> Reviewed-by: Simon Glass <sjg@chromium.org>
| * cros_ec: Add crosec flashinfo commandMoritz Fischer2016-10-091-0/+10
| | | | | | | | | | | | | | | | | | | | | | Add command to print out the flash info as reported by the ec. The data read back includes size, write block size, erase block size. Signed-off-by: Moritz Fischer <moritz.fischer@ettus.com> Cc: Simon Glass <sjg@chromium.org> Cc: u-boot@lists.denx.de Acked-by: Simon Glass <sjg@chromium.org>
| * cros_ec: Add function to read back flash parametersMoritz Fischer2016-10-091-0/+21
| | | | | | | | | | | | | | | | | | | | Add support for reading back flash parameters as reported by the ec. Signed-off-by: Moritz Fischer <moritz.fischer@ettus.com> Cc: Simon Glass <sjg@chromium.org> Cc: u-boot@lists.denx.de Acked-by: Simon Glass <sjg@chromium.org>
* | Merge git://git.denx.de/u-boot-fsl-qoriqTom Rini2016-10-121-111/+129
|\ \ | |/ |/| | | | | | | | | | | Signed-off-by: Tom Rini <trini@konsulko.com> Conflicts: include/configs/ls1021aqds.h include/configs/ls1021atwr.h
| * fsl_sec_mon: Update driver for Security MonitorSumit Garg2016-10-061-111/+129
| | | | | | | | | | | | | | | | | | | | | | Update the API's for transition of Security Monitor states. Instead of providing both initial and final states for transition, just provide final state for transition as Security Monitor driver will take care of it internally. Signed-off-by: Sumit Garg <sumit.garg@nxp.com> [York Sun: Reformatted commit message slightly] Reviewed-by: York Sun <york.sun@nxp.com>
* | Merge branch 'master' of git://www.denx.de/git/u-boot-imxTom Rini2016-10-081-6/+46
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| * | imx: ocotp: support i.MX6ULLPeng Fan2016-10-041-6/+46
| |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | i.MX6ULL has two 128 bits fuse banks, bank 7 and bank 8, while other banks use 256 bits. So we have to adjust the word and bank index when accessing the bank 8. When in command line `fuse read 8 0 1`, you can image `fuse read 7 4 1` in the ocotp driver implementation for 6ULL. When programming, we use word index, so need to fix bank7/8 programming for i.mx6ull. For example: fuse prog 8 3 1; The word index is (8 << 3 | 3) --> 67. But actully it should be (7 << 3 | 7) ---> 63. So fix it. Signed-off-by: Peng Fan <peng.fan@nxp.com> Cc: Stefano Babic <sbabic@denx.de>
* / cros_ec: Honor the google,remote-bus dt propertyMoritz Fischer2016-10-081-2/+3
|/ | | | | | | | | | | | Boards where ECs that use a I2C port != 0 specify this in the devicetree file via the google,remote-bus property. Previously this was ignored and hardcoded to port 0. Signed-off-by: Moritz Fischer <moritz.fischer@ettus.com> Cc: Simon Glass <sjg@chromium.org> Cc: Heiko Schocher <hs@denx.de> Cc: u-boot@lists.denx.de Acked-by: Simon Glass <sjg@chromium.org>
* misc: implement Tegra CAR core driverStephen Warren2016-09-273-0/+76
| | | | | | | | | | | | The Tegra CAR (Clock And Reset) module provides control of most clocks and reset signals within the Tegra SoC. This change implements a driver for this module. However, since the module implements multiple kinds of services (clocks, resets, perhaps more), all this driver does is bind various sub-devices, which in turn provide the real services. This driver is essentially an "MFD" (Multi-Function Device) in Linux kernel speak. Signed-off-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Tom Warren <twarren@nvidia.com>
* Merge git://git.denx.de/u-boot-fsl-qoriqTom Rini2016-09-262-251/+0
|\ | | | | | | | | | | | | trini: Drop local memset() from examples/standalone/mem_to_mem_idma2intr.c Signed-off-by: Tom Rini <trini@konsulko.com>
| * armv8: ls2080a: Remove debug server supportYork Sun2016-09-142-251/+0
| | | | | | | | | | | | Debug server feature has been dropped from roadmap. Signed-off-by: York Sun <york.sun@nxp.com>
* | treewide: replace #include <asm/errno.h> with <linux/errno.h>Masahiro Yamada2016-09-235-5/+5
|/ | | | | | | | | | | Now, arch/${ARCH}/include/asm/errno.h and include/linux/errno.h have the same content. (both just wrap <asm-generic/errno.h>) Replace all include directives for <asm/errno.h> with <linux/errno.h>. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> [trini: Fixup include/clk.] Signed-off-by: Tom Rini <trini@konsulko.com>
* misc: Add simple driver for some Nuvoton NCT6102D devicesStefan Roese2016-08-163-0/+65
| | | | | | | | | | | This simple driver provides some functions to control some of the integrated devices. The watchdog is enabled per default. This driver adds a function to disable the watchdog. Also the internal legacy UART (io address 0x3f8/0x2f8) is enabled per default. Signed-off-by: Stefan Roese <sr@denx.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Cc: Simon Glass <sjg@chromium.org>
* misc: add Tegra BPMP driverStephen Warren2016-08-153-0/+270
| | | | | | | | | | | | | | | The Tegra BPMP (Boot and Power Management Processor) is a separate auxiliary CPU embedded into Tegra to perform power management work, and controls related features such as clocks, resets, power domains, PMIC I2C bus, etc. This driver provides the core low-level communication path by which feature-specific drivers (such as clock) can make requests to the BPMP. This driver is similar to an MFD driver in the Linux kernel. It is unconditionally selected by CONFIG_TEGRA186 since virtually any Tegra186 build of U-Boot will need the feature. Signed-off-by: Stephen Warren <swarren@nvidia.com> Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
* Merge git://git.denx.de/u-boot-dmTom Rini2016-08-121-0/+11
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| * misc: add "call" uclass opStephen Warren2016-08-121-0/+11
| | | | | | | | | | | | | | | | | | | | The call op requests that the callee pass a message to the underlying HW or device, wait for a response, and then pass back the response error code and message to the callee. It is useful for drivers that represent some kind of messaging or IPC channel to a remote device. Signed-off-by: Stephen Warren <swarren@nvidia.com> Acked-by: Simon Glass <sjg@chromium.org>
* | drivers/sysreset: group sysreset driversMax Filippov2016-08-124-193/+0
|/ | | | | | | | Create drivers/sysreset and move sysreset-uclass and all sysreset drivers there. Signed-off-by: Max Filippov <jcmvbkbc@gmail.com> Acked-by: Simon Glass <sjg@chromium.org>
* dm: Use dm_scan_fdt_dev() directly where possibleSimon Glass2016-07-271-7/+1
| | | | | | | Quite a few places have a bind() method which just calls dm_scan_fdt_dev(). We may as well call dm_scan_fdt_dev() directly. Update the code to do this. Signed-off-by: Simon Glass <sjg@chromium.org>
* dm: Convert users from dm_scan_fdt_node() to dm_scan_fdt_dev()Simon Glass2016-07-271-2/+1
| | | | | | | This new function is more convenient for callers, and handles pre-relocation situations automatically. Signed-off-by: Simon Glass <sjg@chromium.org>
* i2c_eeprom: Add reading supportmario.six@gdsys.cc2016-07-222-8/+36
| | | | | | | | | | | | | | This patch implements the reading functionality for the generic I2C EEPROM driver, which was just a non-functional stub until now. Since the page size will be of importance for the writing support, we add suitable members to the private data structure to keep track of it. Compatibility strings for a range of at24c* chips are added. Signed-off-by: Mario Six <mario.six@gdsys.cc> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Heiko Schocher <hs@denx.de>
* sandbox: Don't bring in the eeprom emulator in SPLSimon Glass2016-07-141-0/+2
| | | | | | | This driver should not be used in SPL since we do not have I2C support enabled in SPL on sandbox. Signed-off-by: Simon Glass <sjg@chromium.org>
* dm: sandbox: Add a simple driver to test of-platdataSimon Glass2016-07-142-0/+58
| | | | | | | | Add a driver which uses of-platdata to obtain its platform data. This can be used to test the feature in sandbox. It displays the contents of its platform data. Signed-off-by: Simon Glass <sjg@chromium.org>