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* dm: core: Extend struct udevice by '.uclass_platdata' field.Przemyslaw Marczak2015-04-222-4/+33
| | | | | | | | | | | | | | | | This commit adds 'uclass_platdata' field to 'struct udevice', which can be automatically allocated at bind. The allocation size is defined in 'struct uclass_driver' as 'per_device_platdata_auto_alloc_size'. New device's flag is added: DM_FLAG_ALLOC_UCLASS_PDATA, which is used for memory freeing at device unbind method. As for other udevice's fields, a complementary function is added: - dev_get_uclass_platdata() Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com> Cc: Simon Glass <sjg@chromium.org> Acked-by: Simon Glass <sjg@chromium.org>
* dm: core: add internal functions for getting the device without probePrzemyslaw Marczak2015-04-221-25/+34
| | | | | | | | | | | | | | | | This commit extends the uclass-internal functions by: - uclass_find_first_device() - uclass_find_next_device() For both functions, the returned device is not probed. After some cleanup, the above functions are called by: - uclass_first_device() - uclass_next_device() for which, the returned device is probed. Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com> Cc: Simon Glass <sjg@chromium.org> Acked-by: Simon Glass <sjg@chromium.org>
* serial: pl01x: fix PL010 regressionLinus Walleij2015-04-211-2/+11
| | | | | | | | | | | | | | | | | | | | commit aed2fbef5e9a0ab5a7cd01e742039a962f0b24ef "dm: serial: Tidy up the pl01x driver" caused a regression on (real hardware) PL010 by omitting to update the line control register when switching baudrate. Fix this by inlining the missing write to the baud control register. Also renaming the set_line_control() function to pl011_set_line_control() since this function is clearly PL011-specific, and it won't suffice to call that to set up line control. Tested on the Integrator/AP hardware. Cc: Simon Glass <sjg@chromium.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
* Merge branch 'master' of git://git.denx.de/u-boot-netTom Rini2015-04-206-15/+45
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| * net: pch_gbe: Fix pch_gbe device nameBin Meng2015-04-201-1/+1
| | | | | | | | | | | | | | The name "pch_gbe.%x" exceeds the limit of the name in the 'struct eth_device'. Rename it as just "pch_gbe". Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
| * net: gem: Use correct type for castingMichal Simek2015-04-201-1/+2
| | | | | | | | | | | | | | Use phys_addr_t which is used in function prototype in system.h. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
| * net/phy: fixup for get_phy_idShengzhou Liu2015-04-201-1/+1
| | | | | | | | | | | | | | | | commit 3c6928fd7b0f84 "net: phy: fix warnings with W=1" caused some PHYs(e.g. CS4315/CS4340) not working. This patch fixes the warning and make those special PHYs working as well. Signed-off-by: Shengzhou Liu <Shengzhou.Liu@freescale.com>
| * net: phy: micrel: add support for KSZ8081MNXLuca Ellero2015-04-201-0/+11
| | | | | | | | | | | | | | This patch adds a support for KSZ8081MNX in MII mode. Signed-off-by: Luca Ellero <luca.ellero@brickedbrain.com> Acked-by: Pavel Machek <pavel@denx.de>
| * net: rtl8169: Build warning fixes for 64-bitThierry Reding2015-04-201-11/+13
| | | | | | | | | | | | | | | | | | | | | | Turn ioaddr into an unsigned long rather than a sized 32-bit variable. While at it, fix a couple of pointer to integer cast size mismatch warnings by casting through unsigned long going from pointers to integers and vice versa. Cc: Joe Hershberger <joe.hershberger@gmail.com> Signed-off-by: Thierry Reding <treding@nvidia.com> Acked-by: Joe Hershberger <joe.hershberger@ni.com>
| * net: phy: realtek: Disable interrupt on Realtek Ethernet PHY driversCodrin Ciubotariu2015-04-201-1/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some Realtek Ethernet PHYs, like RTL8211D(G/N) and RTL8211E(G), have interrupts enabled by default. If the interrupt is not treated later by the OS and the PHY's interrupt line is enabled and shared with other interrupts, the system will get an interrupt storm. This patch disables the interrupt for PHY devices that use one of the current Realtek Ethernet PHY drivers. Some of Realtek Ethernet PHYs, such as RTL8211B(L) have the interrupt masked. In this case, the functionality of the PHY should not be afected since this patch brings INER and INSR registers to their default values. Signed-off-by: Codrin Ciubotariu <codrin.ciubotariu@freescale.com> Acked-by: Joe Hershberger <joe.hershberger@ni.com>
* | Merge branch 'master' of git://git.denx.de/u-boot-mpc85xxTom Rini2015-04-201-1/+9
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| * MPC8541/MPC8555: Enable SS_EN in DDR_SDRAM_CLK_CNLT registerCurt Brune2015-04-201-1/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | According to the MPC8555/MPC8541 reference manual the SS_EN (source synchronous enable) bit in the DDR_SDRAM_CLK_CNLT register must be set during initialization. >From section 9.4.1.8 of that manual: Source synchronous enable. This bit field must be set during initialization. See Section 9.6.1, "DDR SDRAM Initialization Sequence," details. 0 - Reserved 1 - The address and command are sent to the DDR SDRAMs source synchronously. In addition, Freescale application note AN2805 is also very clear that this bit must be set. This patch reverts a change introduced by commit 457caecdbca3df21a93abff19eab12dbc61b7897. Testing Done: Compiled targets CONFIG_TARGET_MPC8555CDS and CONFIG_TARGET_MPC8541CDS and inspected the generated assembly code to verify the SS_EN bit was being set. There is one extra instruction emitted: fff9b774: 65 29 80 00 oris r9,r9,32768 Compiled the CONFIG_TARGET_MPC8548CDS target and verified that no additional instructions were emitted related to this patch. Booted an image on a MPC8541 based board successfully. Signed-off-by: Curt Brune <curt@cumulusnetworks.com> Reviewed-by: York Sun <yorksun@freescale.com>
* | Merge branch 'master' of git://git.denx.de/u-boot-videoTom Rini2015-04-204-2/+245
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| * video, lg4573: add support for the lg4573 displayHeiko Schocher2015-04-202-0/+232
| | | | | | | | Signed-off-by: Heiko Schocher <hs@denx.de>
| * video, ipu: make ldb clock frequency overwritable through board codeHeiko Schocher2015-04-202-1/+8
| | | | | | | | | | | | | | | | | | | | the ldb clock can be setup in board code (for example set through PLL5). Update the ldb_clock rate also through board code. This should be removed, if a clock framework is availiable. Signed-off-by: Heiko Schocher <hs@denx.de> Tested-by: Eric Nelson <eric.nelson@boundarydevices.com>
| * video, ipu: make ldb_clock configurableHeiko Schocher2015-04-201-1/+5
| | | | | | | | | | | | | | | | | | | | make the ldb_clock configurable through the new define CONFIG_SYS_LDB_CLOCK. This is needed as the ldb clock is not always 650000000, for example on the aristainetos2 board, where the ldb clock derives from PLL5 clock. Signed-off-by: Heiko Schocher <hs@denx.de> Tested-by: Eric Nelson <eric.nelson@boundarydevices.com>
* | ahci: mmio_base is a virtual addressScott Wood2015-04-182-6/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Don't store it in a u32. Don't dereference the bus address as if it were a virtual address (fixes 284231e49a2b4 ("ahci: Support splitting of read transactions into multiple chunks")). Fixes crash on boot in MPC8641HPCN_36BIT target. Signed-off-by: Scott Wood <scottwood@freescale.com> Cc: Vadim Bendebury <vbendeb@chromium.org> Acked-by: York Sun <yorksun@freescale.com>
* | sandbox: exynos: Move CONFIG_SOUND_SANDBOX to KconfigSimon Glass2015-04-181-0/+9
| | | | | | | | | | | | Move this over to Kconfig and tidy up. Signed-off-by: Simon Glass <sjg@chromium.org>
* | sandbox: exynos: Move CONFIG_SOUND_WM8994 to KconfigSimon Glass2015-04-181-0/+8
| | | | | | | | | | | | Move this over to Kconfig and tidy up. Signed-off-by: Simon Glass <sjg@chromium.org>
* | sandbox: exynos: Move CONFIG_SOUND_MAX98095 to KconfigSimon Glass2015-04-181-0/+8
| | | | | | | | | | | | Move this over to Kconfig and tidy up. Signed-off-by: Simon Glass <sjg@chromium.org>
* | sandbox: exynos: Move CONFIG_I2S_SAMSUNG to KconfigSimon Glass2015-04-181-0/+10
| | | | | | | | | | | | Move this over to Kconfig and tidy up. Signed-off-by: Simon Glass <sjg@chromium.org>
* | sandbox: exynos: Move CONFIG_I2S to KconfigSimon Glass2015-04-181-0/+9
| | | | | | | | | | | | Move this over to Kconfig and tidy up. Signed-off-by: Simon Glass <sjg@chromium.org>
* | sandbox: exynos: Move CONFIG_SOUND to KconfigSimon Glass2015-04-181-0/+11
| | | | | | | | | | | | Move this over to Kconfig and tidy up. Signed-off-by: Simon Glass <sjg@chromium.org>
* | sandbox: Move CONFIG_TPM_TIS_SANDBOX to KconfigSimon Glass2015-04-181-0/+7
| | | | | | | | | | | | Move this over to Kconfig and tidy up. Signed-off-by: Simon Glass <sjg@chromium.org>
* | sandbox: Move CONFIG_SPI_FLASH_SANDBOX to KconfigSimon Glass2015-04-181-0/+10
| | | | | | | | | | | | Move this over to Kconfig and tidy up. Signed-off-by: Simon Glass <sjg@chromium.org>
* | sandbox: Move CONFIG_SANDBOX_SPI to KconfigSimon Glass2015-04-181-0/+25
| | | | | | | | | | | | Move this over to Kconfig and tidy up. Signed-off-by: Simon Glass <sjg@chromium.org>
* | sandbox: Move CONFIG_SYS_I2C_SANDBOX to KconfigSimon Glass2015-04-181-0/+30
| | | | | | | | | | | | | | Move this over to Kconfig and tidy up. Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Heiko Schocher<hs@denx.de>
* | sandbox: Move GPIO CONFIGs to KconfigSimon Glass2015-04-181-0/+21
| | | | | | | | | | | | Move these over to Kconfig and tidy up. Signed-off-by: Simon Glass <sjg@chromium.org>
* | dm: net: Adjust designware driver to support driver modelSimon Glass2015-04-182-17/+153
| | | | | | | | | | | | | | | | Add driver model support to the designware driver. This reuses most of the existing code except for some duplication in the probe() method. Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Joe Hershberger <joe.hershberger@ni.com>
* | dm: net: Tidy up designware driver ready for driver modelSimon Glass2015-04-181-34/+53
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Adjust the error handling to use errno.h instead of returning -1. Change leaf functions to pass in the arguments they require rather than struct eth_device. Apart from simplifying the code it makes is easier to reuse these functions for driver model, since mostly they actually only use struct dw_eth_priv (which we can keep). Create a stub for each Ethernet operation function. This will allow use to share code with the driver model versions. Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Joe Hershberger <joe.hershberger@ni.com>
* | dm: net: Adjust PHY interface to work with CONFIG_DM_ETHSimon Glass2015-04-181-0/+22
| | | | | | | | | | | | | | | | | | | | | | | | When driver model is used for Ethernet a few functions are passed a udevice instead of an eth_device. Also add a function to find a PHY type given its name. This will be used to decode the device tree node. Finally, put a phy_interface field in struct eth_pdata since this is an important part of the platform data for Ethernet. Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Joe Hershberger <joe.hershberger@ni.com>
* | Kconfig: Move CONFIG_DESIGNWARE_ETH to KconfigSimon Glass2015-04-182-1/+8
| | | | | | | | | | | | | | | | | | | | Move this to Kconfig and clean up board config files that use it. Also rename it to CONFIG_ETH_DESIGNWARE to fit with the naming that exists in drivers/net/Kconfig. Signed-off-by: Simon Glass <sjg@chromium.org> Version 1: Acked-by: Joe Hershberger <joe.hershberger@ni.com>
* | net: cosmetic: Fix checkpatch.pl failures in net.cJoe Hershberger2015-04-181-6/+6
| | | | | | | | | | | | | | Finish eliminating CamelCase from net.c and other failures Signed-off-by: Joe Hershberger <joe.hershberger@ni.com> Acked-by: Simon Glass <sjg@chromium.org>
* | net: cosmetic: Clean up netconsole variables and functionsJoe Hershberger2015-04-181-15/+17
| | | | | | | | | | | | | | | | Make a thorough pass through all variables and function names contained within netconsole.c and remove CamelCase and improve naming. Signed-off-by: Joe Hershberger <joe.hershberger@ni.com> Acked-by: Simon Glass <sjg@chromium.org>
* | net: cosmetic: Fix var naming net <-> eth driversJoe Hershberger2015-04-1862-166/+197
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Update the naming convention used in the network stack functions and variables that Ethernet drivers use to interact with it. This cleans up the temporary hacks that were added to this interface along with the DM support. This patch has a few remaining checkpatch.pl failures that would be out of the scope of this patch to fix (drivers that are in gross violation of checkpatch.pl). Signed-off-by: Joe Hershberger <joe.hershberger@ni.com> Acked-by: Simon Glass <sjg@chromium.org>
* | net: cosmetic: Cleanup internal packet buffer namesJoe Hershberger2015-04-181-6/+7
| | | | | | | | | | | | | | This patch cleans up the names of internal packet buffer names that are used within the network stack and the functions that use them. Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
* | net: cosmetic: Name ethaddr variables consistentlyJoe Hershberger2015-04-189-19/+20
| | | | | | | | | | | | | | | | Use "_ethaddr" at the end of variables and drop CamelCase. Make constant values actually 'const'. Signed-off-by: Joe Hershberger <joe.hershberger@ni.com> Acked-by: Simon Glass <sjg@chromium.org>
* | net: cosmetic: Change IPaddr_t to struct in_addrJoe Hershberger2015-04-183-29/+30
| | | | | | | | | | | | | | | | | | This patch is simply clean-up to make the IPv4 type that is used match what Linux uses. It also attempts to move all variables that are IP addresses use good naming instead of CamelCase. No functional change. Signed-off-by: Joe Hershberger <joe.hershberger@ni.com> Acked-by: Simon Glass <sjg@chromium.org>
* | dm: spi_flash: fix wrong dependencyMasahiro Yamada2015-04-181-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | CONFIG_SPI does not exist in Kconfig in the first place, so the dependency "depends on DM && SPI" is never met, i.e., DM_SPI_FLASH can never be enabled (unless you ignore the dependency in an illegal way. See below.) Actually, some defconfigs such as socfpga_*_defconfig define CONFIG_DM_SPI_FLASH=y, but it never appears in the .config file because of this wrong dependency. On the other hand, all the Tegra boards enable DM_SPI_FLASH because config DM_SPI_FLASH default y silently ignores the dependency. Unfortunately, this style of CONFIG definition is abused everywhere in U-Boot, so we easily miss such a wrong dependency. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Acked-by: Simon Glass <sjg@chromium.org>
* | dm: usb: exynos: Adjust XHCI driver to support driver modelSimon Glass2015-04-181-1/+119
| | | | | | | | | | | | | | Support driver model in the exynos XHCI driver. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Marek Vasut <marex@denx.de>
* | dm: usb: Rename the XHCI HCD to U-BootSimon Glass2015-04-181-1/+1
| | | | | | | | | | | | | | This should be "U-Boot", not "u-boot". Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Marek Vasut <marex@denx.de>
* | dm: usb: Support driver model in XHCISimon Glass2015-04-183-7/+197
| | | | | | | | | | | | | | | | Add driver model support in the XHCI support code so that it can be used by XHCI USB drivers. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Marek Vasut <marex@denx.de>
* | dm: usb: xhci: Factor out common init/uninitSimon Glass2015-04-181-33/+52
| | | | | | | | | | | | | | | | Since driver model will want to use most of the same code for XHCI init and uninit, put it in a separate function. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Marek Vasut <marex@denx.de>
* | dm: usb: xhci: Use explicit parameters for xhci_setup_addressable_virt_dev()Simon Glass2015-04-183-20/+31
| | | | | | | | | | | | | | | | This function should not be delving into struct usb_device. Pass in the parameters it needs directly. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Marek Vasut <marex@denx.de>
* | dm: usb: xhci: Use explicit parameters for xhci_alloc_virt_device()Simon Glass2015-04-183-5/+3
| | | | | | | | | | | | | | | | This function should not be delving into struct usb_device. Pass in the parameters it needs directly. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Marek Vasut <marex@denx.de>
* | dm: usb: xhci: Use a function to get xhci_ctrlSimon Glass2015-04-183-11/+18
| | | | | | | | | | | | | | | | | | Rather than getting this directly from struct usb_device, call a function to obtain it. This will make it possible for driver model to provide it another way. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Marek Vasut <marex@denx.de>
* | dm: usb: tegra: Add driver model support to tegra EHCISimon Glass2015-04-181-0/+83
| | | | | | | | | | | | | | Update this driver with driver model support for USB. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Marek Vasut <marex@denx.de>
* | dm: usb: tegra: Move most of init/uninit into a functionSimon Glass2015-04-181-62/+81
| | | | | | | | | | | | | | | | We want to use mostly the same init and uninit code for driver model, so move the common part into two functions. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Marek Vasut <marex@denx.de>
* | dm: usb: tegra: Tidy up error handling and a static functionSimon Glass2015-04-181-8/+11
| | | | | | | | | | | | | | | | Try to return useful error numbers where possible. Also avoid swallowing an error number when it is returned by a called function. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Marek Vasut <marex@denx.de>
* | dm: usb: tegra: Remove the port_addr_clear_csc variableSimon Glass2015-04-181-5/+1
| | | | | | | | | | | | | | | | | | This variable is a bit of a hack. We can obtain the same information from the normal device config. This will fit better with driver model, where global variables are best avoided. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Marek Vasut <marex@denx.de>
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