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2016-01-12dm: ns16550: Allow the driver to be omitted if requestedSimon Glass
Allow the ns16550 debug UART to be used without the full driver. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Thomas Chou <thomas@wytron.com.tw>
2016-01-12dm: serial: Allow the UART driver to be dropped from the imageSimon Glass
In very very space-constrained devices even the full UART driver is too large. In this case the debug UART can still be used in some cases. Add options to enable the UART driver in SPL and U-Boot proper. Enable both options by default. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Thomas Chou <thomas@wytron.com.tw>
2016-01-12dm: net: usb: Convert mcs7830 driver to support driver modelSimon Glass
Adjust this driver to support driver model for Ethernet. Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Joe Hershberger <joe.hershberger@ni.com>
2016-01-12dm: net: usb: Refactor mcs7830 driver ready for DM conversionSimon Glass
Remove stamp data and create common functions for the main Ethernet operations. This will make it easier to convert this driver to support driver model. Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Joe Hershberger <joe.hershberger@ni.com>
2016-01-12pci: Tidy up comments in pci_bind_bus_devices()Simon Glass
The current comments are confusing. We don't actually bind a generic device when the device tree has no information. We try to scan available PCI drivers. Update the comments to reflect this. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2016-01-12dm: Convert PCI MMC over to use DM PCI APISimon Glass
At present pci_mmc_init() does not correctly use the PCI function since the list it passes is not terminated. The array size passed to pci_mmc_init() is actually not used correctly. Fix this and adjust the pci_mmc_init() to scan all available MMC devices. Adjust this code to use the new driver model PCI API. This should move over to the new MMC uclass at some point. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2016-01-12dm: usb: Convert echi-pci to use new DM PCI APISimon Glass
Convert this driver to use the new driver model PCI API. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Acked-by: Marek Vasut <marex@denx.de>
2016-01-12dm: ahci: Convert to use new DM PCI APISimon Glass
Convert this driver to use the new driver model PCI API. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2016-01-12dm: pci: Switch to DM API for PCI address mappingSimon Glass
We should use the new address mapping functions unless we are in compatibility mode. Disable the old functions by default. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2016-01-12dm: net: Convert rtl8169 to use DM PCI APISimon Glass
Update this driver to use the proper driver-model PCI API functions. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Acked-by: Joe Hershberger <joe.hershberger@ni.com>
2016-01-12dm: pci: Add driver model API functions for address mappingSimon Glass
At present the PCI address map functions use the old API. Add new functions for this so that drivers can be converted. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2016-01-12dm: test: Convert PCI tests to use the DM PCI APISimon Glass
Update these tests to use driver model API functions. Signed-off-by: Simon Glass <sjg@chromium.org>
2016-01-12dm: tegra: net: Convert tegra boards to driver model for EthernetSimon Glass
Adjust all Tegra boards to use driver model for Ethernet, now that the required drivers are converted. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Acked-by: Joe Hershberger <joe.hershberger@ni.com>
2016-01-12dm: pci: Drop the old version of pci_find_class()Simon Glass
Move this function into the compatibility file so that it is not available by default. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2016-01-12dm: pci: Drop the old version of pci_find_device/s()Simon Glass
Move these functions into the compatibility file so that they are not available by default. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2016-01-12dm: x86: pci: Adjust bios_run_on_x86() to use the DM PCI APISimon Glass
This function should take a struct udevice rather than pci_dev_t. Update it. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
2016-01-12dm: pci: video: Convert video and pci_rom to use DM PCI APISimon Glass
Adjust these files to use the driver-model PCI API instead of the legacy functions. Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Anatolij Gustschin <agust@denx.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
2016-01-12dm: Convert bios_interrupts to use DM PCI APISimon Glass
Adjust this code to use driver model for devices where possible. Since existing users have not been converted the old code must remain. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
2016-01-12dm: x86: ivybridge: Convert graphics init to use DM PCI APISimon Glass
Use the driver-model PCI functions here where possible. For now we have to search for the device with pci_bus_find_bdf() but at some point we can put this in a proper driver and avoid this. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2016-01-12dm: serial: Convert ns16550 driver to use driver model PCI APISimon Glass
Use the driver model version of the function to find the BAR. This updates the fdtdec function, of which ns16550 is the only user. The fdtdec_get_pci_bdf() function is dropped for several reasons: - with driver model we should use 'struct udevice *' rather than passing the device tree offset explicitly - there are no other users in the tree - the function parses for information which is already available in the PCI device structure (specifically struct pci_child_platdata which is available at dev_get_parent_platdata(dev) Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
2016-01-12dm: pci: Add a function to read a PCI BARSimon Glass
Add a driver-model function for reading the PCI BAR from a device. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2016-01-12dm: pci: Add a driver-model version of pci_find_class()Simon Glass
Add a function which scans the driver model device information rather than scanning the PCI bus again. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
2016-01-12dm: pci: scsi: Use driver-model PCI APISimon Glass
Adjust the SCSI command to use driver model for its PCI interface. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
2016-01-12dm: pci: Add a driver-model version of pci_find_device()Simon Glass
Add a function which scans the driver model device information rather than scanning the PCI bus again. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
2016-01-12dm: pci: Use driver model PCI API in auto-configSimon Glass
At present we are using legacy functions even in the auto-configuration code used by driver model. Add a new pci_auto.c version which uses the correct API. Create a new pci_internal.h header to hold functions that are used within the PCI subsystem, but are not exported to other drivers. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
2016-01-12dm: pci: Add a dm_ prefix to pci_bus_find_bdf()Simon Glass
Most driver model PCI functions have a dm_ prefix. At some point, when the old code is converted to driver model and the old functions are removed, we will drop that prefix. For consistency, we should use the dm_ prefix for all driver model functions. Update pci_bus_find_bdf() accordingly. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2016-01-12dm: pci: Add a dm_ prefix to pci_get_bdf()Simon Glass
Most driver model PCI functions have a dm_ prefix. At some point, when the old code is converted to driver model and the old functions are removed, we will drop that prefix. For consistency, we should use the dm_ prefix for all driver model functions. Update pci_get_bdf() accordingly. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2016-01-12dm: pci: Mark legacy files as suchSimon Glass
We don't want people changing the legacy PCI files while migration is in progress. Update the file headers to indicate that. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2016-01-12Prepare v2016.01Tom Rini
Signed-off-by: Tom Rini <trini@konsulko.com>
2016-01-11dm: test: usb: Update the USB tests so that they all passSimon Glass
Due to a limitation removed in an earlier patch, USB tests were not seeing all the devices. Update the tests to pass now that all devices are visible. Signed-off-by: Simon Glass <sjg@chromium.org>
2016-01-11MAINTAINERS/mailmap: Update my email addressFabio Estevam
Update my email address to the NXP account. Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
2016-01-10Merge branch 'master' of git://www.denx.de/git/u-boot-imxTom Rini
2016-01-10cgtqmx6eval: README: Fix parameter of 'sf write' commandOtavio Salvador
'sf command' should receive the length in sector boundaries, so fix it accordingly. Also, show the steps to set the server and board IP addresses for making the steps clearer. Signed-off-by: Otavio Salvador <otavio@ossystems.com.br> Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
2016-01-10mx6cuboxi: Remove obsolete commentFabio Estevam
We currently support various versions of Solidrun mx6 boards, so remove the obsolete comment. Reported-by: Jon Nettleton <jon.nettleton@gmail.com> Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com> Reviewed-by: Stefano Babic <sbabic@denx.de>
2016-01-10mx6cuboxi: Fix the reset delay for the AR8035 PHYFabio Estevam
Since commit 59370f3fcd1350 ("net: phy: delay only if reset handler is registered") Ethernet is no longer functional: Booting from net ... FEC Waiting for PHY auto negotiation to complete......... TIMEOUT ! BOOTP broadcast 1 BOOTP broadcast 2 BOOTP broadcast 3 BOOTP broadcast 4 This commit does not have an issue in itself, but it revelead a problem with the Ethernet initialization. As per the AR8035 datasheet: "For a reliable power on reset, suggest to keep asserting the reset low long enough (10ms) to ensure the clock is stable and clock-to-reset 1ms requirement is satisfied." So do as suggested and keep the reset low for 10ms. Also add a 100us delay after deasserting the reset line to guarantee that the PHY ID can be read correctly and the Atheros PHY can be loaded as per Troy Kisky's suggestion. Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com> Tested-by: Tom Rini <trini@konsulko.com>
2016-01-08Merge git://git.denx.de/u-boot-rockchipTom Rini
2016-01-08Merge branch 'master' of git://www.denx.de/git/u-boot-imxTom Rini
2016-01-08pci: layerscape: Adjust the return value when ls_pcie_addr_valid() failsBin Meng
When trying to access non-existent/unsupported PCI devices in ls_pcie_read_config(), when ls_pcie_addr_valid() fails it returns error code and fills in the result with 0xffffffff manually. But it really should return zero to upper layer codes. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
2016-01-08pci: imx: Adjust the return value when imx_pcie_addr_valid() failsBin Meng
When trying to access non-existent/unsupported PCI devices in imx_pcie_read_config(), when imx_pcie_addr_valid() fails it returns error code and fills in the result with 0xffffffff manually. But it really should return zero to upper layer codes. Reported-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Fabio Estevam <fabio.estevam@nxp.com>
2016-01-08fs: handle the fileaddr variable in the same way as in the network caseDavid Müller (ELSOFT AG)
Signed-off-by: David Müller <d.mueller@elsoft.ch>
2016-01-08get_maintainer: fix perl 5.22/5.24 deprecated/incompatible "\C" useHeiko Schocher
from linux commit ce8155f7a3d5: Perl 5.22 emits a deprecated message when "\C" is used in a regex. Perl 5.24 will disallow it altogether. Fix it by using [A-Z] instead of \C. >From linux adapted to U-Boot by: Signed-off-by: Heiko Schocher <hs@denx.de> Reviewed-by: Andre Przywara <andre.przywara@arm.com>
2016-01-08fix always succesful memory testRasmus Villemoes
Since 51209b1f42cb ("Use common mtest iteration counting"), do_mem_mtest has always reported 0 errors and hence returned 0, even if errors were detected. Fix the helpers mem_test_alt() and mem_test_quick() to return the number of errors found. Signed-off-by: Rasmus Villemoes <rasmus.villemoes@prevas.dk>
2016-01-08cyrus: Enable STDIO deregisterAndy Fleming
If CONFIG_SYS_STDIO_DEREGISTER is not enabled, usb reset will fail every time. Enabling it allows usb reset to work. Signed-off-by: Andy Fleming <afleming@gmail.com>
2016-01-08MAINTAINERS, .mailmap: Update my email addressYork Sun
Change from yorksun@freescale.com to york.sun@nxp.com. Signed-off-by: York Sun <york.sun@nxp.com>
2016-01-08am33xx/am43xx: Add platform data for GPIOsTom Rini
On these platforms we have many cases of boards that enable device model and GPIO support but do not enable OF_CONTROL and pass in a device tree with the binary. We need to bring in the platform data here as well. Tested on Beaglebone Black. Reported-by: Robert Nelson <robertcnelson@gmail.com> Reported-by: Francisco Aguerre <franciscoaguerre@gmail.com> Reported-by: Jason Kridner <jkridner@beagleboard.org> Signed-off-by: Tom Rini <trini@konsulko.com>
2016-01-08serial: zynq: Use static inline for _debug_uart_init()Michal Simek
Mark _debug_uart_init() as static to avoid sparse warning and inline it to debug_uart_init(). Reported-by: Thomas Chou <thomas@wytron.com.tw> Signed-off-by: Michal Simek <michal.simek@xilinx.com> Reviewed-by: Thomas Chou <thomas@wytron.com.tw> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Acked-by: Simon Glass <sjg@chromium.org>
2016-01-08net: remove scary warning about EEPROM provided MAC addressAndre Przywara
In many parts of the computing world having a unique MAC address sitting in some on-NIC storage is considered the normal case. Remove the warning to not scare the user unnecessarily. This applies to Highbank/Midway and ARM's Juno, for instance. Besides that this fixes the formatting on Midway, for instance, which currently looks like: ... Net: xgmac0 Warning: xgmac0 using MAC address from net device , xgmac1 Warning: xgmac1 using MAC address from net device ... Signed-off-by: Andre Przywara <andre.przywara@arm.com>
2016-01-08arm64: Juno/FVP: adjust kernel load addressAndre Przywara
The default kernel load offset for an arm64 kernel is 0x80000, so U-Boot takes cares of moving the loaded kernel to a matching memory location just before booting it. Since we run with caches off, this takes a while for any decently sized kernel - with no output explaining the reason for the delay (unless one uses a DEBUG build). By adjusting the default load offset for Juno and VFP to be 512K aligned in the first place we can skip this copying and boot much faster. Tested on Juno. Signed-off-by: Andre Przywara <andre.przywara@arm.com> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Tested-by: Ryan Harkin <ryan.harkin@linaro.org>
2016-01-08arm, Makefile: correct compilation flag for u-boot-dtbAneesh Bansal
The compilation of u-boot-dtb.img should be controlled by CONFIG_OF_CONTROL and not CONFIG_DM. CONFIG_DM may be defined even without Device Tree requirement. This was added in commit 947cee1127c5fa97529c8cda4f0b48d141f92560. Signed-off-by: Ruchika Gupta <ruchika.gupta@freescale.com> Signed-off-by: Aneesh Bansal <aneesh.bansal@freescale.com> CC: Alison Wang <alison.wang@freescale.com>
2016-01-08bootcount: Correct #endif comment to match, other aestheticsRobert P. J. Day
Correct mismatched comment on #endif to agree with its #if defined(). Also add some missing #endif comments for consistency, take out extraneous blank lines for readability. rday
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