summaryrefslogtreecommitdiff
path: root/drivers
AgeCommit message (Collapse)AuthorFilesLines
2015-06-04sunxi: gpio: Add "allwinner,sun8i-a33-pinctrl"Hans de Goede1-0/+1
Add "allwinner,sun8i-a33-pinctrl", this is used by the latest upstream linux sunxi dts files. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Acked-by: Ian Campbell <ijc@hellion.org.uk>
2015-06-04sunxi: mmc: Enable pull-up on card-detect gpio pinHans de Goede1-1/+3
On some boards we need to enable the internal pull-up te reliable detect that no card is inserted. Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2015-05-31Merge branch 'master' of git://git.denx.de/u-boot-uniphierTom Rini8-30/+20
2015-05-31Merge branch 'master' of http://git.denx.de/u-boot-sunxiTom Rini2-0/+274
2015-05-30ARM: UniPhier: update the vendor name of UniPhier in KconfigMasahiro Yamada3-11/+10
The business for UniPhier Soc family has been transferred from Panasonic Corporation to Socionext Inc. Update the SoC select menu in Kconfig. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2015-05-30ARM: UniPhier: replace <asm/io.h> with <linux/io.h>Masahiro Yamada5-19/+10
In the Linux coding style, it is recommended to include <linux/io.h> rather than <asm/io.h>. Follow this trend. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2015-05-29sunxi/nand: Add support to the SPL for loading u-boot from internal NAND memoryDaniel Kochmański2-0/+274
This commit adds support to the sunxi SPL to load u-boot from the internal NAND. Note this only adds support to access the boot partitions to load u-boot, full NAND support to load the kernel, etc. from the nand data partition will come later. Signed-off-by: Roy Spliet <r.spliet@ultimaker.com> Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2015-05-29Merge git://git.denx.de/u-boot-usbTom Rini4-20/+120
2015-05-29usb: dwc2: Add support for v3 snpsid valuePeter Griffin2-1/+3
This has been tested to the extent that I can enumerate a asix usb networking adapter and boot a kernel over usb on the 96boards hikey u-boot port I'm currently doing. Signed-off-by: Peter Griffin <peter.griffin@linaro.org>
2015-05-29ci_udc: Update the ci_udc driver to support bulk transfersSiva Durga Prasad Paladugu2-19/+117
Update the ci_udc driver to support bulk transfer and also added capability of having multiple dtds if requested data is more than 16K. These changes are tested for both the DFU and lthor. Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com>
2015-05-28cosmetic: change Author/MAINTAINER Name from Petermaier to SchmelzerHannes Schmelzer3-3/+3
Since i've been married, i also have a new surname. Mr. Petermaier moved to Mr. Schmelzer. In this patch i update all files in which my (old) name is present. Signed-off-by: Hannes Schmelzer <hannes.schmelzer@br-automation.com> Signed-off-by: Hannes Schmelzer <oe5hpm@oevsv.at>
2015-05-28fsl/sata: Replace sprintf() with snprintf()Tang Yuantian1-1/+1
Function 'sprintf' does not check buffer boundaries but outputs to the buffer of fixed size which could potentially cause buffer overflow. Use a safer function to replace it. Signed-off-by: Tang Yuantian <Yuantian.Tang@freescale.com>
2015-05-28gpio: stm32: add stm32f1 supportMatt Porter1-1/+109
Add support for the STM32F1 family to the STM32 gpio driver. Signed-off-by: Matt Porter <mporter@konsulko.com>
2015-05-27pci: display header for bus scanTim Harvey1-0/+4
If we are displaying detected PCI devices (CONFIG_PCI_SCAN_SHOW) display a 'PCI:' header prior to scan. Signed-off-by: Tim Harvey <tharvey@gateworks.com>
2015-05-27Revert "Revert "stm32f4: fix serial output""Tom Rini1-0/+3
Due to a misunderstanding, in 698a12b we reverted changes that we in fact wanted to keep. So lets fix that mistake and bring the code back to how it should have been. This reverts commit 698a12bef9e782dcd99c555a739c16eec8669f14. Signed-off-by: Tom Rini <trini@konsulko.com>
2015-05-26Merge branch 'master' of git://www.denx.de/git/u-boot-imxTom Rini4-38/+60
2015-05-26thermal: imx_thermal: increase critical temperature thresholdTim Harvey1-6/+9
The CPU temperature grade from OTP is now used to define the critical threshold at which point we busyloop until we are below, however this threshold is still too low. Instead of 20C below the max CPU temperature, change it to 5C defined now by TEMPERATURE_HOT_DETLA for clarity. Rename 'passive' to 'critical' as that better defines our use case here. Additionally change the output of the busyloop message to show the max CPU temperature as well as current. Before: CPU Temperature is 101 C, too hot to boot, waiting... CPU Temperature is 101 C, too hot to boot, waiting... After: CPU Temperature (101C) too close to max (105C) waiting... CPU Temperature (101C) too close to max (105C) waiting... Cc: Stefan Roese <sr@denx.de> Cc: Eric Nelson <eric.nelson@boundarydevices.com> Cc: Heiko Schocher <hs@denx.de> Cc: Nikita Kiryanov <nikita@compulab.co.il> Cc: Jon Nettleton <jon.nettleton@gmail.com> Cc: Jason Liu <r64343@freescale.com> Cc: Ye Li <b37916@freescale.com> Cc: Fabio Estevam <fabio.estevam@freescale.com> Cc: Christian Gmeiner <christian.gmeiner@gmail.com> Cc: Markus Niebel <Markus.Niebel@tq-group.com> Cc: Peng Fan <b51431@freescale.com> Signed-off-by: Tim Harvey <tharvey@gateworks.com>
2015-05-26i2c, mxc: rework i2c base address names for different SoCsHeiko Schocher1-25/+24
rework and unify i2c address names for different SoCs, which use the mxc_i2c driver. Signed-off-by: Heiko Schocher <hs@denx.de>
2015-05-26arm, imx6, i2c: add I2C4 for MX6DLHeiko Schocher1-0/+3
add I2C4 modul for MX6DL based boards. Signed-off-by: Heiko Schocher <hs@denx.de>
2015-05-26pwm: imx: Remove unreachable codeAxel Lin1-4/+0
The break after return is unreachable code, remove it. Signed-off-by: Axel Lin <axel.lin@ingics.com> Acked-by: Stefano Babic <sbabic@denx.de> Acked-by: Heiko Schocher <hs@denx.de>
2015-05-26pwm: imx: Prevent NULL pointer dereferenceAxel Lin1-0/+12
pwm_id_to_reg() can return NULL, so add NULL testing to prevent NULL pointer dereference. Signed-off-by: Axel Lin <axel.lin@ingics.com> Acked-by: Stefano Babic <sbabic@denx.de> Acked-by: Heiko Schocher <hs@denx.de>
2015-05-24mtd: vf610_nfc: enable ONFI detectionStefan Agner1-18/+49
This changes enable ONFI detection. The Read ID command now allows one address byte which is needed for ONFI detection. To read the ONFI parameter page, the NAND_CMD_PARAM need to be supported. The CMD code enables one command and one address byte along with reading data from flash using R/B#, as specified by ONFI. Signed-off-by: Stefan Agner <stefan@agner.ch>
2015-05-24mtd: vf610_nfc: add 32-error correction option for HW ECCStefan Agner2-5/+50
Add option to choose between current 24-error correction and 32-error correction through Kconfig. 32-error correction allow to use NAND chips which require up to 8-bit error correction per 512 byte (when using 2K pages). Signed-off-by: Stefan Agner <stefan@agner.ch>
2015-05-24mtd: vf610_nfc: add Freescale NFC controller configs to KconfigStefan Agner1-0/+30
This commit allows users to enable/disable the Freescale NFC controller found in systems like Vybrid (VF610), MPC5125, MCF54418 or Kinetis K70 via Kconfig with more detailed help docs. Signed-off-by: Stefan Agner <stefan@agner.ch> Acked-by: Stefano Babic <sbabic@denx.de> [scottwood: updated vf610twr_nand_defconfig] Signed-off-by: Scott Wood <scottwood@freescale.com>
2015-05-24mtd: vf610_nfc: use in-band bad block tableStefan Agner1-27/+2
Use in-band bad block table (NAND_BBT_NO_OOB) which allows to use the full OOB for hardare ECC purposes. Since there is no ECC correction on the OOB it is also safer to use in-band area to store the bad block table marker. Signed-off-by: Stefan Agner <stefan@agner.ch>
2015-05-24mtd: vf610_nfc: implement OOB only readStefan Agner1-59/+40
Implement read of OOB area only. When using column and sector size properties, only parts of the page can be read. However, this works only when hardware ECC is disabled, otherwise the ECC engine would ruin the data in the buffer. To allow OOB only reads, three points had to be addressed: - Set ECC mode per command. - Handle NAND_CMD_READOOB seperate. Make sure column and sector size is correctly set up, while disabling ECC. - Now, the OOB data end up at the beginning of the buffer. Remove the special handling of OOB (spareonly). Especially bad block scans benefit from this change. On a 512MiB SLC NAND device, the bad block scan took 1.5s less than before. Signed-off-by: Stefan Agner <stefan@agner.ch>
2015-05-24mtd: vf610_nfc: allow bitflips in an empty pageStefan Agner1-1/+1
Allow bit flips in a empty page up to half of the recoverable bits (strength / 2). Signed-off-by: Stefan Agner <stefan@agner.ch>
2015-05-24mtd: vf610_nfc: remove read on SEQINStefan Agner1-6/+8
Since we do not support sub-page writes anyway, reading the page back to the controller on SEQIN command is not required. Remove the page read on SEQIN. However, the column/page values relevant to the SEQIN command, hence set the column/row address on SEQIN command. Signed-off-by: Stefan Agner <stefan@agner.ch>
2015-05-24mtd: vf610_nfc: remove caching of page in bufferStefan Agner1-10/+1
To improve performance we remember the current page in the buffer and avoid reading it twice. This implicit page cache increases complexity while does not increase performance in real world cases. This patch removes that feature. Acked-by: Bill Pringlemeir <bpringlemeir@nbsps.com> Signed-off-by: Stefan Agner <stefan@agner.ch>
2015-05-24mtd: nand: mxs: Replace magic number for bits per ECC level with macroJörg Krause1-3/+4
Signed-off-by: Jörg Krause <joerg.krause@embedded.rocks> Reviewed-by: Marek Vasut <marex@denx.de>
2015-05-24mtd:mxs:nand calculate ecc strength dynamicallyPeng Fan1-18/+12
Calculate ecc strength according oobsize, but not hardcoded which is not aligned with kernel driver Signed-off-by: Peng Fan <Peng.Fan@freescale.com> Signed-off-by: Ye.Li <b37916@freescale.com> Reviewed-by: Marek Vasut <marex@denx.de> Signed-off-by: Jörg Krause <joerg.krause@embedded.rocks>
2015-05-22nand/elbc: Memory leak fixRaghav Dogra1-0/+1
Freeing allocated memory to priv before returning from the function Signed-off-by: Raghav Dogra <raghav@freescale.com> [scottwood: removed unnecessary cast] Signed-off-by: Scott Wood <scottwood@freescale.com>
2015-05-21nand: fix buffer alignment in new verification featureStephen Warren1-2/+2
On systems with caches enabled, NAND I/O may need to flush/invalidate the cache during read/write operations. For this to work correctly, all buffers must be cache-aligned. Fix nand_verify*() to allocate aligned buffers. This prevents cache alignment warnings from being spewed when using U-Boot to write an updated version of itself to flash on NVIDIA Tegra Seaboard (after perturbation of stack/data layout in current u-boot-dm/next branch). I have validatd (executed) nand_verify(), but I don't think I've executed nand_verify_page_oob(); testing of that would be useful. Cc: Peter Tyser <ptyser@xes-inc.com> Cc: Heiko Schocher <hs@denx.de> Cc: Scott Wood <scottwood@freescale.com> Fixes: 59b5a2ad83df ("nand: Add verification functions") Signed-off-by: Stephen Warren <swarren@nvidia.com> Reviewed-by: Simon Glass <sjg@chromium.org> Acked-by: Scott Wood <scottwood@freescale.com>
2015-05-20Merge git://git.denx.de/u-boot-netTom Rini9-42/+121
2015-05-20net: Remove all calls to net_random_ethaddr()Joe Hershberger2-9/+0
Remove the calls to net_random_ethaddr() that some boards and some drivers are calling. This is now implemented inside of net/eth.c Enable the feature for all boards that previously enabled it. Signed-off-by: Joe Hershberger <joe.hershberger@ni.com> Acked-By: Michael Walle <michael@walle.cc> (for the lsxl board part) Series-changes: 2 -Fixed bfin build errors
2015-05-19net: Remove all references to CONFIG_ETHADDR and friendsJoe Hershberger2-14/+3
We really don't want boards defining fixed MAC addresses in their config so we just remove the option to set it in a fixed way. If you must have a MAC address that was not provisioned, then use the random MAC address functionality. Signed-off-by: Joe Hershberger <joe.hershberger@ni.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2015-05-19net: phy: Add support for all targets which requires MANUAL_RELOCMichal Simek1-0/+16
Targets with CONFIG_NEEDS_MANUAL_RELOC do not use REL/RELA relocation (mostly only GOT) where functions aray are not updated. This patch is fixing function pointers passed to phy_register function. This patch was tested on Microblaze architecture. Signed-off-by: Michal Simek <michal.simek@xilinx.com> Acked-by: Joe Hershberger <joe.hershberger@ni.com>
2015-05-19net/phy: refactor RTL8211F initializationShengzhou Liu1-8/+25
RTL8211F needs to enalbe TXDLY for RGMII during phy initialization, so move it to rtl8211f_config for early initialization. Signed-off-by: Shengzhou Liu <Shengzhou.Liu@freescale.com> cc: Joe Hershberger <joe.hershberger@gmail.com> Acked-by: Joe Hershberger <joe.hershberger@ni.com>
2015-05-19net: Update hardware MAC address if it changes in envJoe Hershberger3-19/+0
When the ethaddr changes in the env, the hardware should also be updated so that MAC filtering will work properly without resetting U-Boot. Also remove the manual calls to set the hwaddr that was included in a few drivers as a result of the framework not doing it. Reported-by: Michal Simek <michal.simek@xilinx.com> Signed-off-by: Joe Hershberger <joe.hershberger@ni.com> Tested-by: Michal Simek <michal.simek@xilinx.com>
2015-05-19net/phy: Add support for realtek RTL8211FShengzhou Liu1-0/+85
RTL8211F has different registers from RTL8211E. This patch adds support for RTL8211F PHY which can be found on Freescale's T1023 RDB board. Signed-off-by: Shengzhou Liu <Shengzhou.Liu@freescale.com> Acked-by: Joe Hershberger <joe.hershberger@ni.com>
2015-05-19sunxi: video: Fix lvds panel support for sun6i+Hans de Goede1-1/+17
We've never tested the lvds panel support on sun6i+ SoCs until now, and unsurprisingly the lvds code needed some fixes to work on my ga10h A33 tablet with lvds panel. This makes the panel on that tablet actually work. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Acked-by: Ian Campbell <ijc@hellion.org.uk>
2015-05-19thermal: imx_thermal: use CPU temperature grade for trip pointsTim Harvey1-10/+19
Replace the hard-coded values for min/max/passive with values derived from the CPU temperature grade. Signed-off-by: Tim Harvey <tharvey@gateworks.com>
2015-05-18Merge git://git.denx.de/u-boot-samsungTom Rini2-38/+47
2015-05-15bugfix i.mx6 pwm: prevent overflow of period_c * duty_nsBrecht Neyrinck1-1/+1
Prevent overflow by casting duty_ns to ull first. This bug came up when trying to create a 200 Hz PWM Signed-off-by: Brecht Neyrinck <bnrn@psicontrol.com> Acked-by: Heiko Schocher<hs@denx.de>
2015-05-15sandbox: add: sandbox PMIC device drivers: I2C emul, pmic, regulatorPrzemyslaw Marczak7-1/+634
This commit adds emulation of sandbox PMIC device, which includes: - PMIC I2C emulation driver - PMIC I/O driver (UCLASS_PMIC) - PMIC regulator driver (UCLASS_REGULATOR) The sandbox PMIC has 12 significant registers and 4 as padding to 16 bytes, which allows using 'i2c md' command with the default count (16). The sandbox PMIC provides regulators: - 2x BUCK - 2x LDO Each, with adjustable output: - Enable state - Voltage - Current limit (LDO1/BUCK1 only) - Operation mode (different for BUCK and LDO) Each attribute has it's own register, beside the enable state, which depends on operation mode. The header file: sandbox_pmic.h includes PMIC's default register values, which are set on i2c pmic emul driver's probe() method. Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com> Acked-by: Simon Glass <sjg@chromium.org> Tested on sandbox: Tested-by: Simon Glass <sjg@chromium.org>
2015-05-15sandbox: i2c: search child emul dev and check its uclass idPrzemyslaw Marczak1-3/+17
The function get_emul() in sandbox i2c bus driver, always returns first child as i2c emul device. This may only work for i2c devices with a single child, which is an only i2c emul device. In case when i2c device has more than one child (e.g. PMIC), and one is i2c emul, then the function should search it by check uclass id for each child. This patch add this change to the get_emul(). Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com> Cc: Simon Glass <sjg@chromium.org> Acked-by: Simon Glass <sjg@chromium.org> Tested on sandbox: Tested-by: Simon Glass <sjg@chromium.org>
2015-05-15dm: regulator: uclass driver code cleanupPrzemyslaw Marczak2-37/+69
This cleanup includes: - remove of the preprocessor macros which pointed to long name functions - update of the names of some regulator uclass driver functions - cleanup of the function regulator_autoset() - reword of some comments of regulator uclass header file - regulator_get_by_platname: check error for uclass_find_* function calls - add function: regulator_name_is_unique - regulator post_bind(): check regulator name uniqueness - fix mistakes in: regulator/Kconfig - regulator.h: update comments - odroid u3: cleanup the regulator calls Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com> Acked-by: Simon Glass <sjg@chromium.org> Tested on sandbox: Tested-by: Simon Glass <sjg@chromium.org>
2015-05-15dm: pmic: code cleanup of PMIC uclass driverPrzemyslaw Marczak3-28/+20
The cleanup includes: - pmic.h - fix mistakes in a few comments - pmic operations: value 'reg_count' - redefine as function call - fix function name: pmic_bind_childs() -> pmic_bind_children() - pmic_bind_children: change the 'while' loop with the 'for' - add implementation of pmic_reg_count() method - pmic_bind_children() - update function call name - Kconfig: add new line at the end of file - Update MAX77686 driver code Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com> Acked-by: Simon Glass <sjg@chromium.org> Tested on sandbox: Tested-by: Simon Glass <sjg@chromium.org>
2015-05-15dm: regulator: add fixed voltage regulator driverPrzemyslaw Marczak3-0/+135
This driver implements regulator operations for fixed Voltage/Current value regulators. beside the standard regulator constraints, which are put into the uclass platform data, a typical fixed regulator node provides few additional properties like: - gpio - gpio-open-drain - enable-active-high - startup-delay-us The only 'gpio' is used by this driver and is kept in structure of type 'fixed_regulator_platdata', as a device platform data (dev->platdata). The driver implements: - get_value - get_current - get_enable - set_enable The regulator calls and commands can be used for fixed-regulator devices, and the proper error will be returned for prohibited. Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com> Acked-by: Simon Glass <sjg@chromium.org>
2015-05-15dm: regulator: add max77686 regulator driverPrzemyslaw Marczak4-1/+834
This commit adds support to MAX77686 regulator driver, based on a driver model regulator's API. It implements almost all regulator operations, beside those for setting and geting the Current value. For proper bind and operation it requires the MAX77686 PMIC driver. New file: drivers/power/regulator/max77686.c New config: CONFIG_DM_REGULATOR_MAX77686 Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com> Acked-by: Simon Glass <sjg@chromium.org>
generated by cgit v1.2.3 (git 2.39.0) at 2024-07-10 15:53:46 +0300