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2016-01-13spi: Minor cleanupJagan Teki
- Add comments on mode_rx - Tab space's Cc: Simon Glass <sjg@chromium.org> Cc: Michal Simek <michal.simek@xilinx.com> Cc: Siva Durga Prasad Paladugu <sivadur@xilinx.com> Tested-by: Mugunthan V N <mugunthanvnm@ti.com> Tested-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Jagan Teki <jteki@openedev.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Signed-off-by: Jagan Teki <jteki@openedev.com>
2016-01-13spi: Use BIT macroJagan Teki
Used BIT macro like 1 << nr as BIT(nr) where nr is 0...n Cc: Simon Glass <sjg@chromium.org> Cc: Michal Simek <michal.simek@xilinx.com> Cc: Siva Durga Prasad Paladugu <sivadur@xilinx.com> Tested-by: Mugunthan V N <mugunthanvnm@ti.com> Tested-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Jagan Teki <jteki@openedev.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Signed-off-by: Jagan Teki <jteki@openedev.com>
2016-01-13spi: Fix bit assignment with flagsJagan Teki
Fixed bit assignment with flags members on spi_slave{} Cc: Simon Glass <sjg@chromium.org> Cc: Michal Simek <michal.simek@xilinx.com> Cc: Siva Durga Prasad Paladugu <sivadur@xilinx.com> Tested-by: Mugunthan V N <mugunthanvnm@ti.com> Tested-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Jagan Teki <jteki@openedev.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Signed-off-by: Jagan Teki <jteki@openedev.com>
2016-01-13spi: Move flags macro's to spi_slave{} membersJagan Teki
This patch moves flags macro's to respective member position on spi_slave{}, for better readabilty and finding the respective member macro's easily. Cc: Simon Glass <sjg@chromium.org> Cc: Bin Meng <bmeng.cn@gmail.com> Cc: Michal Simek <michal.simek@xilinx.com> Cc: Siva Durga Prasad Paladugu <sivadur@xilinx.com> Tested-by: Mugunthan V N <mugunthanvnm@ti.com> Tested-by: Jagan Teki <jteki@openedev.com> Signed-off-by: Jagan Teki <jteki@openedev.com>
2016-01-13spi: Rename op_mode_rx to mode_rxJagan Teki
Since spi rx mode macro's are renamed to simple and meaninfull, this patch will rename the respective structure members. Cc: Simon Glass <sjg@chromium.org> Cc: Bin Meng <bmeng.cn@gmail.com> Cc: Michal Simek <michal.simek@xilinx.com> Cc: Siva Durga Prasad Paladugu <sivadur@xilinx.com> Tested-by: Mugunthan V N <mugunthanvnm@ti.com> Tested-by: Jagan Teki <jteki@openedev.com> Signed-off-by: Jagan Teki <jteki@openedev.com>
2016-01-13spi: Rename SPI_OPM_RX_* to SPI_RX_*Jagan Teki
SPI_OPM_RX_AS - SPI_RX_SLOW SPI_OPM_RX_AF - SPI_RX_FAST SPI_OPM_RX_DOUT - SPI_RX_DUAL SPI_OPM_RX_QOF - SPI_RX_QUAD Cc: Simon Glass <sjg@chromium.org> Cc: Michal Simek <michal.simek@xilinx.com> Cc: Siva Durga Prasad Paladugu <sivadur@xilinx.com> Tested-by: Mugunthan V N <mugunthanvnm@ti.com> Tested-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Jagan Teki <jteki@openedev.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Signed-off-by: Jagan Teki <jteki@openedev.com>
2016-01-13spi: Remove SPI_OPM_RX_DIO|QIOFJagan Teki
SPI_OPM_RX_DIO and SPI_OPM_RX_QIOF are rx IO commands/opmodes for dual and quad. Usually IO operation's are referred to flash protocol rather with spi controller protocol, these are still present in flash side for the usage of spi-nor controllers. Cc: Simon Glass <sjg@chromium.org> Cc: Michal Simek <michal.simek@xilinx.com> Cc: Siva Durga Prasad Paladugu <sivadur@xilinx.com> Tested-by: Mugunthan V N <mugunthanvnm@ti.com> Tested-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Jagan Teki <jteki@openedev.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Signed-off-by: Jagan Teki <jteki@openedev.com>
2016-01-13spi: Remove SPI_OPM_RX_EXTNJagan Teki
SPI_OPM_RX_EXTN is a combination of all rx opmode's and spi driver shall use any one of the rx mode at a time not the combination and it is true in case of flash where spi_flash_table mention combination of supported read opmodes so-that the required one will pick based on the rx mode from spi driver. Cc: Simon Glass <sjg@chromium.org> Cc: Michal Simek <michal.simek@xilinx.com> Cc: Siva Durga Prasad Paladugu <sivadur@xilinx.com> Tested-by: Mugunthan V N <mugunthanvnm@ti.com> Tested-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Jagan Teki <jteki@openedev.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Signed-off-by: Jagan Teki <jteki@openedev.com>
2016-01-13sf: Remove spi_flash_removeJagan Teki
Use direct call to device_remove instead of exctra spi_flash_remove defination. Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Jagan Teki <jteki@openedev.com>
2016-01-13spi: Rename SPI_TX_BP|QPP to SPI_TX_BYTE|QUADJagan Teki
Since SPI_TX_* are spi_slave{} members so use spi protocol notation instead spi flash programming, like SPI_TX_BP => SPI_TX_BYTE SPI_TX_QPP => SPI_TX_QUAD Cc: Simon Glass <sjg@chromium.org> Tested-by: Jagan Teki <jteki@openedev.com> Tested-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Signed-off-by: Jagan Teki <jteki@openedev.com>
2016-01-13spi: Use mode instead of op_mode_txJagan Teki
Used mode member from spi_slave{} instead of op_mode_tx. Cc: Simon Glass <sjg@chromium.org> Tested-by: Jagan Teki <jteki@openedev.com> Tested-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Signed-off-by: Jagan Teki <jteki@openedev.com>
2016-01-13spi: make mode visible to both dm and non-dmJagan Teki
Couldn't find the exact reason to define 'mode' for dm, probably it is not using in non-dm drivers but it need to visible both dm and non-dm as mode data is getting dereferred in spi flash core ie common to both. Cc: Simon Glass <sjg@chromium.org> Tested-by: Jagan Teki <jteki@openedev.com> Tested-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Signed-off-by: Jagan Teki <jteki@openedev.com>
2016-01-12dm: core: Add option to configure an offset for the address translationStefan Roese
Some platforms need to ability to configure an offset to the standard addresses extracted from the device-tree. This patch allows this by adding a function to DM to configure this offset (if needed). Signed-off-by: Stefan Roese <sr@denx.de> Acked-by: Simon Glass <sjg@chromium.org> Cc: Simon Glass <sjg@chromium.org> Fixed space before tab: Signed-off-by: Simon Glass <sjg@chromium.org>
2016-01-12rockchip: Use the debug UART on rk3036Simon Glass
Rather than using a new debug UART implementation, use the standard one provided by U-Boot. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Thomas Chou <thomas@wytron.com.tw>
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: 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: 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: 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: 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: 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>
2016-01-08Merge git://git.denx.de/u-boot-rockchipTom Rini
2016-01-08Merge branch 'master' of git://www.denx.de/git/u-boot-imxTom Rini
2016-01-08cyrus: 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>
2016-01-08arm64: 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>
2016-01-08include: Correct "requset" typoes in misc.hRobert P. J. Day
Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca> Acked-by: Thomas Chou <thomas@wytron.com.tw>
2016-01-08rockchip: Fix the configuration for chromebook_jerrySimon Glass
Various updates did not make it through to this board. Also the instructions for building a SPI image are no-longer correct. Fix these so that Jerry can boot to a prompt again. Signed-off-by: Simon Glass <sjg@chromium.org>
2016-01-07usb: Allow up to 7 storage devicesSimon Glass
The current limit of 5 is not enough for the driver model USB tests. Really we should not have a limit but the driver model code still uses the usb_dev_desc[] array, which has a limit. Increasing the limit by 2 should not bother anyone. Adjust it. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Marek Vasut <marex@denx.de>
2016-01-07imx_watchdog: always set minimal timeout in reset_cpuAndrey Skvortsov
The problem is that timeout bits in WCR register were leaved unchanged. So previously set timeout value was applied and therefore 'reset' command takes any value up to two minutes, depending on previous watchdog settings, instead of minimal 0.5 seconds. Signed-off-by: Andrey Skvortsov <andrej.skvortzov@gmail.com>
2016-01-07imx: mx6ul: disable VIDEO for SPLPeng Fan
With DEBUG macro enabled, SPL build failure: " arch/arm/cpu/armv7/built-in.o: In function `reset_misc': ~/uboot/arch/arm/cpu/armv7/mx6/soc.c:406: undefined reference to `lcdif_power_down' scripts/Makefile.spl:244: recipe for target 'spl/u-boot-spl' failed " Wrap VIDEO settings with ifndef CONFIG_SPL_BUILD Signed-off-by: Peng Fan <peng.fan@nxp.com> Cc: Stefano Babic <sbabic@denx.de> Reviewed-by: Stefano Babic <sbabic@denx.de>
2016-01-04mmc: update MMC_ERASE argument to match Linux kernel.Eric Nelson
Table 41 of the JEDEC standard for eMMC says that bit 31 of the command argument is obsolete when issuing the ERASE command (CMD38) on page 115 of this document: http://www.jedec.org/sites/default/files/docs/jesd84-B45.pdf The SD Card Association Physical Layer Simplified Specification also makes no mention of the use of bit 31. https://www.sdcard.org/downloads/pls/part1_410.pdf The Linux kernel distinguishes between secure (bit 31 set) and non-secure erase, and this patch copies the macro names from include/linux/mmc/core.h. Tested-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Eric Nelson <eric@nelint.com> Tested-by: Hector Palacios <hector.palacios@digi.com>
2016-01-03Merge branch 'master' of git://www.denx.de/git/u-boot-imxTom Rini
2016-01-03ARM: imx: fsl_esdhc: fix usage of low 4 bits of sysctl registerEric Nelson
The low four bits of the SYSCTL register are reserved on the USDHC controller on i.MX6 and i.MX7 processors, but are used for clocking operations on earlier models. Guard against their usage by hiding the bit mask macros on those processors. These bits are used to prevent glitches when changing clocks on i.MX35 et al. Use the RSTA bit instead for i.MX6 and i.MX7. >From the i.MX6DQ RM: To prevent possible glitch on the card clock, clear the FRC_SDCLK_ON bit when changing clock divisor value(SDCLKFS or DVS in System Control Register) or setting RSTA bit. Signed-off-by: Eric Nelson <eric@nelint.com> Reviewed-by: Fabio Estevam <fabio.estevam@freescale.com> Reviewed-by: Stefano Babic <sbabic@denx.de> Reviewed-by: Hector Palacios <hector.palacios@digi.com>
2015-12-31usb: Move determination of TT hub address/port into separate functionStefan Brüns
Start split and complete split tokens need the hub address and the downstream port of the first HS hub (device view). The core of the function was duplicated in both host/ehci_hcd and musb-new/usb-compat.h. Signed-off-by: Stefan Brüns <stefan.bruens@rwth-aachen.de> Reviewed-by: Marek Vasut <marex@denx.de> Reviewed-by: Hans de Goede <hdegoede@redhat.com> Tested-by: Hans de Goede <hdegoede@redhat.com>
2015-12-31usb: Alloc buffer for USB descriptor dynamicallyStefan Brüns
The configuration descriptor includes all interface, endpoint and auxiliary descriptors (e.g. report, union) so 512 bytes may not be enough. Signed-off-by: Stefan Brüns <stefan.bruens@rwth-aachen.de> Reviewed-by: Marek Vasut <marex@denx.de> Reviewed-by: Simon Glass <sjg@chromium.org>
2015-12-24Merge git://git.denx.de/u-boot-socfpgaTom Rini
Conflicts: include/configs/axs101.h Signed-off-by: Tom Rini <trini@konsulko.com>
2015-12-22arm: socfpga: Add support for Denali NAND controllerMarek Vasut
Add common configuration bits for the Denali NAND controller and also support for using it as a boot device in SPL. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Dinh Nguyen <dinguyen@opensource.altera.com> Cc: Chin Liang See <clsee@altera.com>
2015-12-22arm: socfpga: Enable DFU MMC support only if DM_MMC is enabledMarek Vasut
It is not possible to compile DFU MMC support if the MMC support is not compiled into U-Boot. Secure the code with an ifdef to prevent compiler splat. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Dinh Nguyen <dinguyen@opensource.altera.com> Cc: Chin Liang See <clsee@altera.com>
2015-12-22arm: socfpga: Enable SPL MMC/SPI support only if DM_MMC/SPI is enabledMarek Vasut
It is not possible to compile MMC/SPI SPL if the respective DM_MMC/DM_SPI bits are not enabled. Secure the code with an ifdef to prevent compiler splat. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Dinh Nguyen <dinguyen@opensource.altera.com> Cc: Chin Liang See <clsee@altera.com>
2015-12-22arm: socfpga: sr1500: Update qspiboot to use UBIFSChin Liang See
Update the qspiboot console command to use UBIFS instead of old jffs2 file system. Signed-off-by: Chin Liang See <clsee@altera.com> Cc: Dinh Nguyen <dinguyen@opensource.altera.com> Cc: Dinh Nguyen <dinh.linux@gmail.com> Cc: Pavel Machek <pavel@denx.de> Cc: Marek Vasut <marex@denx.de> Cc: Stefan Roese <sr@denx.de>
2015-12-22arm: socfpga: sockit: Update qspiboot to use UBIFSChin Liang See
Update the qspiboot console command to use UBIFS instead of old jffs2 file system. Signed-off-by: Chin Liang See <clsee@altera.com> Cc: Dinh Nguyen <dinguyen@opensource.altera.com> Cc: Dinh Nguyen <dinh.linux@gmail.com> Cc: Pavel Machek <pavel@denx.de> Cc: Marek Vasut <marex@denx.de> Cc: Stefan Roese <sr@denx.de>
2015-12-22arm: socfpga: arria5_socdk: Update qspiboot to use UBIFSChin Liang See
Update the qspiboot console command to use UBIFS instead of old jffs2 file system. Signed-off-by: Chin Liang See <clsee@altera.com> Cc: Dinh Nguyen <dinguyen@opensource.altera.com> Cc: Dinh Nguyen <dinh.linux@gmail.com> Cc: Pavel Machek <pavel@denx.de> Cc: Marek Vasut <marex@denx.de> Cc: Stefan Roese <sr@denx.de>
2015-12-22arm: socfpga: cyclone5_socdk: Update qspiboot to use UBIFSChin Liang See
Update the qspiboot console command to use UBIFS instead of old jffs2 file system. Signed-off-by: Chin Liang See <clsee@altera.com> Cc: Dinh Nguyen <dinguyen@opensource.altera.com> Cc: Dinh Nguyen <dinh.linux@gmail.com> Cc: Pavel Machek <pavel@denx.de> Cc: Marek Vasut <marex@denx.de> Cc: Stefan Roese <sr@denx.de>
2015-12-22arm: socfpga: sr1500: Enable qspiload console commandChin Liang See
Enabling qspiload command which will load the kernel image and dtb from UBIFS within MTD partition labeled UBI. Signed-off-by: Chin Liang See <clsee@altera.com> Cc: Dinh Nguyen <dinguyen@opensource.altera.com> Cc: Dinh Nguyen <dinh.linux@gmail.com> Cc: Pavel Machek <pavel@denx.de> Cc: Marek Vasut <marex@denx.de> Cc: Stefan Roese <sr@denx.de>
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