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| * | | | | dm: x86: Convert coreboot serial to use driver modelSimon Glass2014-10-23-0/+39
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This makes use of the existing device tree node to use driver model for the serial console. Signed-off-by: Simon Glass <sjg@chromium.org>
| * | | | | dm: x86: Convert Intel ICH6 GPIO driver to use driver modelSimon Glass2014-10-23-130/+120
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Convert over this driver, using device tree to pass in the required information. The peripheral is still probed, just the number of GPIO banks and their offsets is in the device tree (previously this was a table in the driver). Signed-off-by: Simon Glass <sjg@chromium.org>
| * | | | | dm: serial: ns16550: Add a cast to the I/O operationsSimon Glass2014-10-23-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This generates a warning when driver model is enabled, so fix it by adding a cast. Signed-off-by: Simon Glass <sjg@chromium.org>
| * | | | | dm: gpio: imx: Drop request()/free() in the driverSimon Glass2014-10-23-116/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Now that the uclass supports gpio_request/free() there is no need for the driver to implement it too. Drop this unnecessary code. Signed-off-by: Simon Glass <sjg@chromium.org>
| * | | | | dm: gpio: exynos: Drop request()/free() in the driverSimon Glass2014-10-23-101/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Now that the uclass supports gpio_request/free() there is no need for the driver to implement it too. Drop this unnecessary code. Signed-off-by: Simon Glass <sjg@chromium.org>
| * | | | | dm: gpio: rpi_b: Drop request()/free() in the driverSimon Glass2014-10-23-89/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Now that the uclass supports gpio_request/free() there is no need for the driver to implement it too. Drop this unnecessary code. Signed-off-by: Simon Glass <sjg@chromium.org>
| * | | | | dm: gpio: omap3: Drop request()/free() in the driverSimon Glass2014-10-23-115/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Now that the uclass supports gpio_request/free() there is no need for the driver to implement it too. Drop this unnecessary code. Signed-off-by: Simon Glass <sjg@chromium.org>
| * | | | | dm: gpio: tegra: Drop request()/free() in the driverSimon Glass2014-10-23-113/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Now that the uclass supports gpio_request/free() there is no need for the driver to implement it too. Drop this unnecessary code. Signed-off-by: Simon Glass <sjg@chromium.org>
| * | | | | dm: gpio: Add gpio_requestf() helper for printf() stringsSimon Glass2014-10-23-0/+21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add a helper which permits a printf()-style format string for the requester string. Signed-off-by: Simon Glass <sjg@chromium.org>
| * | | | | dm: gpio: sandbox: Drop request()/free() in the driverSimon Glass2014-10-23-82/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Now that the uclass supports gpio_request/free() there is no need for the driver to implement it too. Drop this unnecessary code. Signed-off-by: Simon Glass <sjg@chromium.org>
| * | | | | dm: gpio: sandbox: Implement the remove() methodSimon Glass2014-10-23-0/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This method frees memory so we must make sure to implement it. Signed-off-by: Simon Glass <sjg@chromium.org>
| * | | | | dm: gpio: sandbox: Implement the get_function() methodSimon Glass2014-10-23-1/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Implement this method so that the 'gpio' command can do its job correctly. For sandbox we only support input and output states for a gpio. Signed-off-by: Simon Glass <sjg@chromium.org>
| * | | | | dm: Move the function for getting GPIO status into the uclassSimon Glass2014-10-23-0/+39
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This function can be more easily tested if it is in the uclass. Signed-off-by: Simon Glass <sjg@chromium.org>
| * | | | | dm: gpio: Add gpio_get_function() and friendsSimon Glass2014-10-23-0/+47
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add helpers to the uclass to allow finding out the pin function. Signed-off-by: Simon Glass <sjg@chromium.org>
| * | | | | dm: gpio: Implement GPIO reservation in the uclassSimon Glass2014-10-23-14/+78
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We have several GPIO drivers now and all are doing similar things to record which GPIOs are reserved. Move this logic into the uclass to make the drivers similar. We retain the request()/free() methods since currently one driver does use these for setting up the pin. Signed-off-by: Simon Glass <sjg@chromium.org>
| * | | | | dm: omap: serial: Add driver model supportSimon Glass2014-10-23-0/+48
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add driver model support to this driver, while retaining support for the legacy system. Driver model serial support is enabled with CONFIG_DM_SERIAL as usual. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@ti.com>
| * | | | | dm: omap: gpio: Support driver modelSimon Glass2014-10-23-5/+231
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add driver model support to this driver, while retaining support for the legacy system. Driver model GPIO support is enabled with CONFIG_DM_GPIO as usual. Since gpio_is_valid() no longer exists, we can use the -EINVAL error returned from gpio_request(). Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@ti.com>
| * | | | | dm: omap: gpio: Put _get_gpio_value() logic into its own functionSimon Glass2014-10-23-36/+42
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add a separate internal helper function to get a GPIO value, so that we will be able to call it with the driver model version and avoid code duplication. Also move gpio_get_bank() and check_gpio() down below the helper functions as these won't be needed with driver model. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@ti.com>
| * | | | | dm: serial: Support CONFIG_CONS_INDEX if availableSimon Glass2014-10-23-1/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Try to use this option to select the correct uart for the console. This mimics the behaviour of drivers/serial.c. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@ti.com>
| * | | | | dm: ns16550: Correct the probe logic for platform dataSimon Glass2014-10-23-2/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The probe logic sets up the pointer to the platform data in the device tree decode method. It should be done in the probe() method, and anyway the device tree decode method can't be used when CONFIG_OF_CONTROL is not enabled. Fix these two problems. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@ti.com>
| * | | | | dm: ns16550: Use an address instead of a pointer for the uart baseSimon Glass2014-10-23-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | It is inconvenient to have to use casts when specifying platform data. Also it is not strictly correct, since we should use map_sysmem() to convert an address to a pointer. Adjust the platform data to use an address. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@ti.com>
| * | | | | dm: serial: ns16550: Correct logic for checking for characterSimon Glass2014-10-23-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There is a bug in the logic which checks for an available character. This can cause invalid characters to be received - this was noticed on beaglebone. Fix it. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@ti.com>
| * | | | | dm: serial: Reset the watchdog while waiting in getc()Simon Glass2014-10-23-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We have moved the busy-wait loop out of drivers and into the uclass. This means that we must reset the watchdog when busy-waiting. Note: some drivers may still have a busy-wait even with driver model, as a transition mechanism. Driver model will tolerate this, and is can be cleaned up when all users of the driver use driver model. An example is ns16550. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@ti.com>
| * | | | | dm: gpio: Support numbered GPIOsSimon Glass2014-10-23-12/+25
| | |/ / / | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | At present banks must be named and it is not possible to refer to GPIOs by number in driver model. Some boards use numbering - e.g. OMAP. It is fairly easy to support by detecting the absense of a bank name (which starts with a letter). Add support for numbered GPIOs in addition to the existing bank support. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@ti.com>
* | | | | i2c: designware: add an implement i2c protosJeroen Hofstee2014-10-25-7/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Include the i2c header and change the non confirming functions to do so. Cc: Heiko Schocher <hs@denx.de> Signed-off-by: Jeroen Hofstee <jeroen@myspectrum.nl> Acked-by: Heiko Schocher <hs@denx.de> [trini: Fix i2c_get_bus_num prototype] Signed-off-by: Tom Rini <trini@ti.com>
* | | | | net: davince: add missing includeJeroen Hofstee2014-10-25-0/+1
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Jeroen Hofstee <jeroen@myspectrum.nl>
* | | | | mmc: bcm2835_sdhci: add missing includeJeroen Hofstee2014-10-25-0/+1
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Jeroen Hofstee <jeroen@myspectrum.nl>
* | | | | video: ipu: prevent warnings with W=1Jeroen Hofstee2014-10-25-15/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - make local functions static - remove unused is_interlaced function Signed-off-by: Jeroen Hofstee <jeroen@myspectrum.nl>
* | | | | tegra: make local functions staticJeroen Hofstee2014-10-25-5/+7
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Jeroen Hofstee <jeroen@myspectrum.nl>
* | | | | serial: make local functions staticJeroen Hofstee2014-10-25-8/+8
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Jeroen Hofstee <jeroen@myspectrum.nl>
* | | | | sdhci: make local functions staticJeroen Hofstee2014-10-25-3/+3
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Jeroen Hofstee <jeroen@myspectrum.nl>
* | | | | omap_gpmc: fix warnigs with W=1Jeroen Hofstee2014-10-25-18/+18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - make omap_spl_dev_ready static - make omap_reverse_list static, move to under CONFIG_NAND_OMAP_ELM Signed-off-by: Jeroen Hofstee <jeroen@myspectrum.nl> Signed-off-by: Tom Rini <trini@ti.com>
* | | | | net: fec_mxc: make local functions staticJeroen Hofstee2014-10-25-3/+5
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Jeroen Hofstee <jeroen@myspectrum.nl>
* | | | | gpio: make local functions staticJeroen Hofstee2014-10-25-2/+2
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Jeroen Hofstee <jeroen@myspectrum.nl>
* | | | | ehci-hcd.c: make local functions staticJeroen Hofstee2014-10-25-1/+1
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Jeroen Hofstee <jeroen@myspectrum.nl>
* | | | | video: use __weakJeroen Hofstee2014-10-25-32/+10
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Jeroen Hofstee <jeroen@myspectrum.nl>
* | | | | usb: use __weakJeroen Hofstee2014-10-25-12/+3
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Jeroen Hofstee <jeroen@myspectrum.nl>
* | | | | pci: use __weakJeroen Hofstee2014-10-25-6/+2
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Jeroen Hofstee <jeroen@myspectrum.nl>
* | | | | net: phy: fix warnings with W=1Jeroen Hofstee2014-10-25-5/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | get_phy_id is marked weak but has no protype nor a strong version, just make it static. Use __weak for board_phy_config. Signed-off-by: Jeroen Hofstee <jeroen@myspectrum.nl>
* | | | | cti_flash.c: use __weak when requested for flash_(read|write){8,16,32,64}Jeroen Hofstee2014-10-25-34/+16
|/ / / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | For various reasons (design, errata) boards may need to implement their own versions of these accessors. So in the case of CONFIG_CFI_FLASH_USE_WEAK_ACCESSOR mark the functions as weak. In the normal case mark them as static to allow for better optimization. Signed-off-by: Jeroen Hofstee <jeroen@myspectrum.nl> [trini: Reword commit message] Signed-off-by: Tom Rini <trini@ti.com>
* | | | Merge branch 'master' of git://git.denx.de/u-boot-tegraTom Rini2014-10-23-1/+4
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| * | | | tegra: gpio: fix null label regressionMarcel Ziswiler2014-10-22-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix Tegra GPIO driver to not crash resp. misbehave upon requesting GPIOs with an empty aka NULL label. As the driver uses exclusively the label to check for reservation status actually supplying one is mandatory! This fixes a regression introduced by commit: 2fccd2d96badcdf6165658a99771a4c475586279 tegra: Convert tegra GPIO driver to use driver model Signed-off-by: Marcel Ziswiler <marcel@ziswiler.com> Acked-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
| * | | | mmc: Tegra: Fix timeout issue seen on certain eMMC partsMarcel Ziswiler2014-10-22-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | During rigorous testing of our latest update infrastructure I came across quite consistent timeouts on certain eMMC parts (e.g. Hynix H26M21001ECR) when writing big (e.g. in excess of 400 MB) file system images: MMC write: dev # 0, block # 40960, count 944128 ... mmc_send_cmd_bounced: MMC Timeout Interrupt status 0x00000001 Interrupt status enable 0xdfff003b Interrupt signal enable 0xdfff0002 Present status 0x01870106 mmc write failed Comparing the various data sheets I came across the following timeout specification: Secure Erase/TRIM Timeout=300ms*2*10=6000ms Unfortunately empirical testing still failed albeit much more rarely. Increasing the timeout to 8000ms made it finally disappear entirely. This patch allows us writing various eMMC parts without seeing any further issues. Signed-off-by: Marcel Ziswiler <marcel@ziswiler.com> Signed-off-by: Tom Warren <twarren@nvidia.com>
* | | | | i2c: mvtwsi: Add support for Marvell Armada XPStefan Roese2014-10-23-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | To support the Armada XP SoC, we just need to include the correct header. Signed-off-by: Stefan Roese <sr@denx.de> Acked-by: Heiko Schocher <hs@denx.de> Tested-by: Luka Perkov <luka@openwrt.org>
* | | | | net: mvneta.c: Add support for the ethernet controller of the Marvell Armada ↵Stefan Roese2014-10-23-0/+1654
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | XP SoC This patch adds support for the NETA ethernet controller which is integrated in the Marvell Armada XP SoC's. This port is based on the Linux driver which has been stripped of the in U-Boot unused portions. Tested on the Marvell MV78460 eval board db-78460-bp. Signed-off-by: Stefan Roese <sr@denx.de> Cc: Joe Hershberger <joe.hershberger@gmail.com> Tested-by: Luka Perkov <luka@openwrt.org>
* | | | | spi: kirkwood_spi.c: Change KW_SPI_BASE to MVEBU_SPI_BASEStefan Roese2014-10-23-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This makes is possible to use this SPI driver from other MVEBU SoC's as well. As the upcoming Armada XP support will do. Signed-off-by: Stefan Roese <sr@denx.de> Reviewed-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com> Tested-by: Luka Perkov <luka@openwrt.org> Acked-by: Prafulla Wadaskar <prafulla@marvell.com>
* | | | | spi: kirkwood_spi.c: Compile MPP (pin-mux) only for kirkwood SoC'sStefan Roese2014-10-23-0/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Compile the pin multiplexing only on Kirkwood platforms. As the Armada XP doesn't need it. Signed-off-by: Stefan Roese <sr@denx.de> Reviewed-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com> Tested-by: Luka Perkov <luka@openwrt.org> Acked-by: Prafulla Wadaskar <prafulla@marvell.com>
* | | | | arm: marvell: Move arch-kirkwood/spi.h to arch-mvebu/spi.hStefan Roese2014-10-23-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This move makes it possible to use this kirkwood SPI driver from other MVEBU platforms as well. This will be used by the upcoming Armada XP support. Signed-off-by: Stefan Roese <sr@denx.de> Reviewed-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com> Tested-by: Luka Perkov <luka@openwrt.org> Acked-by: Prafulla Wadaskar <prafulla@marvell.com>
* | | | | arm: marvell: Move arch/kirkwood.h to arch/soc.hStefan Roese2014-10-23-9/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This move makes is possible to use this header not only from kirkwood platforms but from all Marvell mvebu platforms. Signed-off-by: Stefan Roese <sr@denx.de> Tested-by: Luka Perkov <luka@openwrt.org> Acked-by: Prafulla Wadaskar <prafulla@marvell.com>
* | | | | Merge git://git.denx.de/u-boot-x86Tom Rini2014-10-23-2/+2
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