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* lib/crc8: Add crc start valueStefan Roese2016-04-11-1/+2
| | | | | | | | | | | | | | | | | | To make the usage of this function more flexible, lets add the CRC start value as parameter to this function. This way it can be used by other functions requiring different start values than 0 as well. For non-zero CRC start values to work, I've reworked the function a bit. The new implementation is copied from the Linux version in drivers/i2c/i2c-core.c / i2c_smbus_pec(). Which supports non-zero CRC stating values. I've double-checked that the results for zero starting values are identical to the results from the original version of this function. Signed-off-by: Stefan Roese <sr@denx.de> Cc: Simon Glass <sjg@chromium.org> Reviewed-by: Simon Glass <sjg@chromium.org>
* disk: part: Enable get_info pointer for CONFIG_SPL_FAT_SUPPORTMichal Simek2016-04-11-1/+1
| | | | | | | | | | | | | | The patch "dm: part: Convert partition API use to linker lists" (sha1: 96e5b03c8ab749b6547f6a3ceb4d4b9f274211aa) is adding new dependency for enabling SPL_EXT_SUPPORT to be able to get information about DOS partition. get_info is also required for FAT support only which is used on Xilinx Zynq boards. Reported-by: Nathan Rossi <nathan@nathanrossi.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com> Reviewed-by: Tom Rini <trini@konsulko.com> Reviewed-by: Simon Glass <sjg@chromium.org>
* rpi: remove redundant board filesStephen Warren2016-04-11-251/+204
| | | | | | | | | | | | | | | | | | | | | Now that rpi_*defconfig and Kconfig (rather than the config header file) provide the identity of the build, we don't need to separate config headers and board directories for each RPi variant. Set CONFIG_SYS_BOARD and CONFIG_SYS_CONFIG_NAME so that we can get rid of the duplication. This requires a tiny number of extra ifdefs in the config header. The only disadvantage of this approach is that the $board/$board_name environment variables aren't as descriptive as they used to be. This isn't really an issue because those only exist to allow scripts to create DTB filenames at runtime. However, the RPi board code already sets $fdtfile to something more accurate based on FW-reported board ID anyway. While at it, unify some Kconfig select options, and add a MAINTAINERS entry for bcm283x too. Partially-suggested-by: Tom Rini <trini@konsulko.com> Signed-off-by: Stephen Warren <swarren@wwwdotorg.org> Reviewed-by: Tom Rini <trini@konsulko.com>
* drivers: block: fix placement of parametersEric Nelson2016-04-11-20/+14
| | | | Signed-off-by: Eric Nelson <eric@nelint.com>
* ARM: add Raspberry Pi 3 64-bit configStephen Warren2016-04-11-0/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On all Pis so far, the VC FW provides a short stub to set up the ARM CPU before entering the kernel (a/k/a U-Boot for us). This feature is not currently supported by the VC FW when booting in 64-bit mode. However, this feature will likely appear in the near future, and this U-Boot port assumes that such a feature is in place. Without that feature, or a temporary workaround described below, U-Boot will not boot. Once the VC FW does provide the ARM stub, u-boot.bin built for rpi_3 can be used drectly as kernel7.img, in the same way as any other RPi port. The following config.txt is required: # Fix mini UART input frequency, and setup/enable up the UART. # Without this option, U-Boot will not boot, even if you don't care # about the serial console. This option will always be required for # all RPi3 use-cases, unless the PL011 UART is used, which is not # yet supported by rpi_3* builds of U-Boot. enable_uart=1 # Boot in AArch64 (64-bit) mode. # It is possible that a future VC FW will remove the need for this # option, instead auto-setting 32-/64-bit mode based on the "kernel" # filename present on the SD card. arm_control=0x200 Prior to the VC FW providing the ARM boot stub, you can use the following steps to build an equivalent stub into the U-Boot binary: git clone https://github.com/swarren/rpi-3-aarch64-demo.git \ ../rpi-3-aarch64-demo (cd ../rpi-3-aarch64-demo && ./build.sh) Build U-Boot for rpi_3 in the usual way cat ../rpi-3-aarch64-demo/armstub64.bin u-boot.bin > u-boot.bin.stubbed Use u-boot.bin.stubbed as kernel7.img on the Pi SD card. In this case, the following additional entries are required in config.txt: # Tell the FW to load the kernel image at address 0, the reset vector. kernel_old=1 Signed-off-by: Stephen Warren <swarren@wwwdotorg.org> Reviewed-by: Tom Rini <trini@konsulko.com>
* Merge branch 'master' of git://git.denx.de/u-boot-socfpgaTom Rini2016-04-10-8/+6
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| * arm: socfpga: Drop space after 'loadaddr=' in extra envMarek Vasut2016-04-10-6/+6
| | | | | | | | | | | | | | | | | | There is an incorrect space after loadaddr= in the extra environment, so drop it. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Dinh Nguyen <dinguyen@opensource.altera.com> Cc: Chin Liang See <clsee@altera.com>
| * arm: socfpga: migration of CONFIG_SPI_FLASH_BARDenis Bakhvalov2016-04-10-2/+0
| | | | | | | | | | | | | | | | | | | | CONFIG_SPI_FLASH_BAR was deleted from socfpga_common.h and placed in socfpga_*_defconfig because it is Kconfig symbol. Signed-off-by: Denis Bakhvalov <dendibakh@gmail.com> Reported-by: Denis Bakhvalov <dendibakh@gmail.com> Cc: Marek Vasut <marex@denx.de> Acked-by: Marek Vasut <marex@denx.de>
* | Merge branch 'master' of git://git.denx.de/u-boot-usbTom Rini2016-04-10-2/+9
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| * | drivers:usb:common:fsl-dt-fixup: Add device-tree fixup support for xhci ↵Sriram Dash2016-04-10-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | controller Enables usb device-tree fixup code to incorporate xhci controller Signed-off-by: Ramneek Mehresh <ramneek.mehresh@nxp.com> Signed-off-by: Sriram Dash <sriram.dash@nxp.com>
| * | board: pic32mzda: enable USB-host, USB-storage support.Purna Chandra Mandal2016-04-10-0/+7
| |/ | | | | | | | | | | | | Enable MUSB host and USB storage support for Microchip PIC32MZ[DA] Starter Kit. Signed-off-by: Purna Chandra Mandal <purna.mandal@microchip.com>
* | Merge branch 'master' of git://git.denx.de/u-boot-mpc85xxTom Rini2016-04-08-22/+25
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| * powerpc: mpc85xx: Enable pre-relocation malloc for MPC85xxmario.six@gdsys.cc2016-04-08-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | To enable DM on MPC85xx, we need pre-relocation malloc, which is implemented in this patch. We also make sure that the IVORs are always 4-aligned on e500 to prevent alignment exceptions caused by code changes in start.S. Signed-off-by: Mario Six <mario.six@gdsys.cc> Cc: York Sun <york.sun@nxp.com> Cc: Simon Glass <sjg@chromium.org> Reviewed-by: York Sun <york.sun@nxp.com>
| * powerpc: Replace CONFIG_SYS_INIT_RAM_END with CONFIG_SYS_INIT_RAM_SIZEYork Sun2016-04-08-21/+21
| | | | | | | | | | | | | | | | | | | | | | CONFIG_SYS_INIT_RAM_SIZE may be used out of the board header file. Some boards use CONFIG_SYS_INIT_RAM_END for the same purpose. To unify the macros, use CONFIG_SYS_INIT_RAM_SIZE for all. Signed-off-by: York Sun <york.sun@nxp.com> CC: Mario Six <mario.six@gdsys.cc> Acked-by: Stefan Roese <sr@denx.de> Acked-by: Anatolij Gustschin <agust@denx.de>
| * powerpc: t1040qds: Use generic ethsw commandsCodrin Ciubotariu2016-04-07-1/+1
| | | | | | | | | | | | | | | | | | | | The commands for the VSC9953 l2 switch from T1040 became generic in patch https://patchwork.ozlabs.org/patch/499748/ and the define was renamed. Signed-off-by: Codrin Ciubotariu <codrin.ciubotariu@nxp.com> Acked-by: Joe Hershberger <joe.hershberger@ni.com> Reviewed-by: York Sun <york.sun@nxp.com>
* | armv8: LS2080A: Consolidate LS2080A and LS2085AYork Sun2016-04-06-21/+2
| | | | | | | | | | | | | | | | | | | | | | | | LS2080A is the primary SoC, and LS2085A is a personality with AIOP and DPAA DDR. The RDB and QDS boards support both personality. By detecting the SVR at runtime, a single image per board can support both SoCs. It gives users flexibility to swtich SoC without the need to reprogram the board. Signed-off-by: York Sun <york.sun@nxp.com> CC: Prabhakar Kushwaha <prabhakar.kushwaha@nxp.com> Reviewed-by: Prabhakar Kushwaha <prabhakar.kushwaha@nxp.com>
* | armv8: ls1043a: load Fman ucode from SD/MMC under SD bootQianyu Gong2016-04-06-1/+9
| | | | | | | | | | Signed-off-by: Gong Qianyu <Qianyu.Gong@nxp.com> Reviewed-by: York Sun <york.sun@nxp.com>
* | armv8: ls1043a: load Fman ucode from NAND flash under NAND bootQianyu Gong2016-04-06-1/+5
| | | | | | | | | | Signed-off-by: Gong Qianyu <Qianyu.Gong@nxp.com> Reviewed-by: York Sun <york.sun@nxp.com>
* | armv8/ls1043aqds: modify CONFIG_SYS_MAX_FLASH_BANKS to 1Wenbin Song2016-04-06-1/+1
| | | | | | | | | | | | | | There is only one flash bank for ls1043aqds. Signed-off-by: Wenbin Song <wenbin.song@nxp.com> Reviewed-by: York Sun <york.sun@nxp.com>
* | fsl: esdhc: consolidate fsl_esdhc_cfg structurePeng Fan2016-04-06-5/+1
|/ | | | | | | | | | | | | | | We can use phys_addr_to for esdhc_base to discard the #ifdef. Signed-off-by: Peng Fan <van.freenix@gmail.com> Cc: York Sun <york.sun@nxp.com> Cc: Yangbo Lu <yangbo.lu@nxp.com> Cc: Eric Nelson <eric@nelint.com> Cc: Fabio Estevam <fabio.estevam@nxp.com> Cc: Pantelis Antoniou <panto@antoniou-consulting.com> Cc: Tom Rini <trini@konsulko.com> Reviewed-by: Tom Rini <trini@konsulko.com> Reviewed-by: York Sun <york.sun@nxp.com>
* Merge branch 'master' of git://www.denx.de/git/u-boot-microblazeTom Rini2016-04-04-23/+45
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| * ARM64: zynqmp: Enable EFI partition supportMichal Simek2016-04-04-0/+1
| | | | | | | | | | | | Enable EFI partition support for ZynqMP. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
| * ARM: zynq: Add uEnv.txt supportMichal Simek2016-04-04-0/+26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | preboot macro load the uEnv.txt from mmc 0 when bootmode is mmc. uenvcmd is executed after load of uEnv.txt if it is defined in the uEnv.txt env text file. The default importbootenv macro reads the uEnv.txt from mmc. Additional to this, usb_loadbootenv is added to support loading uEnv.txt from usb dev 0. Signed-off-by: Jason Wu <jason.wu.misc@gmail.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
| * block: Add support for Ceva sataMichal Simek2016-04-04-1/+1
| | | | | | | | | | | | | | Initial Ceva Sata init code. Signed-off-by: Michal Simek <michal.simek@xilinx.com> Reviewed-by: Tom Rini <trini@konsulko.com>
| * ARM64: zynqmp: Read RAM information from DTMichal Simek2016-04-04-8/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Read information about memory from DT. This patch simplify life with synchronization between DT and board files. dram_init() only needs maximum RAM size below 4GB that's why please sort banks in memory node. dram_init_banksize() copies memory setup to bi_dram[]. This will avoid reading information from DT twice. Memory test start/end were changed to DDR location to let memtest still compiled. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
| * ARM64: Move HUSH enabling from board file to defconfigMichal Simek2016-04-04-1/+0
| | | | | | | | | | | | Simplify board config file. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
| * ARM64: zynqmp: Enable FAT write and EXT4 write for USB tooMichal Simek2016-04-04-0/+3
| | | | | | | | | | | | Enabling writing files to FAT and EXT4 for USB. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
| * ARM64: zynqmp: Decrease boot delaySoren Brinkmann2016-04-04-1/+1
| | | | | | | | | | | | | | Synchronize it with zynq platform. Signed-off-by: Soren Brinkmann <soren.brinkmann@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
| * microblaze: Remove !OF_CONTROL code for timer and interruptMichal Simek2016-04-04-12/+0
| | | | | | | | | | | | OF_CONTROL is enabled by default that's why this is dead code. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
| * ARM: zynq: zybo: Enabling reading MAC address from EEPROMMichal Simek2016-04-04-0/+3
| | | | | | | | | | | | | | Zybo has on board I2C EEPROM which contains preprogrammed MAC address. Signed-off-by: Michal Simek <monstr@monstr.eu> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
| * ARM: zynq: Enable option to overwrite default variablesMichal Simek2016-04-04-0/+2
| | | | | | | | | | | | Enable overwriting variables out of main config file. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
| * zynq-common: Enable phy driver for Xilinx PCS/PMA coreSiva Durga Prasad Paladugu2016-04-04-0/+1
| | | | | | | | | | | | | | Add support of Xilinx PCS/PMA core phy for Zynq Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
| * phy: Add phy driver support for xilinx PCS/PMA coreSiva Durga Prasad Paladugu2016-04-04-0/+1
| | | | | | | | | | | | | | | | Add phy driver support for xilinx PCS/PMA core Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com> Signed-off-by: Kedareswara rao Appana <appanad@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
* | arm: mvebu: Add basic support for Armada 375 eval board db-88f6720Stefan Roese2016-04-04-0/+120
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds basic support for the Marvell A375 eval board. Tested are the following interfaces: - I2C - SPI - SPI NOR - Ethernet (mvpp2), port 0 & 1 Currently the A375 SerDes and DDR3 init code is not intergrated. So the SPL U-Boot is not fully functional. Right now, this A375 mainline U-Boot can only be used by chainloading it via the original Marvell U-Boot. This can be done via this command: => tftpboot 00800000 a375/u-boot-dtb.bin;go 00800000 Signed-off-by: Stefan Roese <sr@denx.de> Cc: Luka Perkov <luka.perkov@sartura.hr>
* | dt-bindings: Add include/dt-bindings/phy/phy.h from Linux v4.4Stefan Roese2016-04-04-0/+19
| | | | | | | | | | | | | | This will be needed by the upcoming Marvell Armada 375 dts files. Signed-off-by: Stefan Roese <sr@denx.de> Cc: Luka Perkov <luka.perkov@sartura.hr>
* | net: mvpp2.c: Add Marvell mvpp2 network driver for Armada 375Stefan Roese2016-04-04-0/+2
|/ | | | | | | | | | | | This patch adds support for the mvpp2 ethernet controller which is integrated in the Marvell Armada 375 SoC. This port is based on the Linux driver (v4.4), which has been stripped of the in U-Boot unused portions. Tested on the Marvell Armada 375 eval board db-88f6720. Signed-off-by: Stefan Roese <sr@denx.de> Cc: Luka Perkov <luka.perkov@sartura.hr> Acked-by: Joe Hershberger <joe.hershberger@gmail.com>
* drivers: block: add block device cacheEric Nelson2016-04-01-1/+104
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add a block device cache to speed up repeated reads of block devices by various filesystems. This small amount of cache can dramatically speed up filesystem operations by skipping repeated reads of common areas of a block device (typically directory structures). This has shown to have some benefit on FAT filesystem operations of loading a kernel and RAM disk, but more dramatic benefits on ext4 filesystems when the kernel and/or RAM disk are spread across multiple extent header structures as described in commit fc0fc50. The cache is implemented through a minimal list (block_cache) maintained in most-recently-used order and count of the current number of entries (cache_count). It uses a maximum block count setting to prevent copies of large block reads and an upper bound on the number of cached areas. The maximum number of entries in the cache defaults to 32 and the maximum number of blocks per cache entry has a default of 2, which has shown to produce the best results on testing of ext4 and FAT filesystems. The 'blkcache' command (enabled through CONFIG_CMD_BLOCK_CACHE) allows changing these values and can be used to tune for a particular filesystem layout. Signed-off-by: Eric Nelson <eric@nelint.com>
* board: Add Qualcomm Dragonboard 410C supportMateusz Kulikowski2016-04-01-0/+150
| | | | | | | | | | | | | | | | | | | | | | This commit add support for 96Boards Dragonboard410C. It is board based on APQ8016 Qualcomm SoC, complying with 96boards specification. Features (present out of the box): - 4x Cortex A53 (ARMv8) - 2x USB Host port - 1x USB Device port - 4x LEDs - 1x HDMI connector - 1x uSD connector - 3x buttons (Power, Vol+, Vol-/Reset) - WIFI, Bluetooth with integrated antenna - 8GiB eMMC U-Boot boots chained with fastboot in 64-bit mode. For detailed build instructions see readme.txt in board directory. Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com> Tested-by: Simon Glass <sjg@chromium.org>
* drivers: Add SPMI bus uclassMateusz Kulikowski2016-04-01-0/+47
| | | | | | | | | | | | Qualcom processors use proprietary bus to talk with PMIC devices - SPMI (System Power Management Interface). On wiring level it is similar to I2C, but on protocol level, it's multi-master and has simple autodetection capabilities. This commit adds simple uclass that provides bus read/write interface. Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org> Tested-by: Simon Glass <sjg@chromium.org>
* ehci-ci.h: drop generic USBCMD fieldsMateusz Kulikowski2016-04-01-4/+0
| | | | | | | | Use definitions from ehci.h instead. Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com> Acked-by: Marek Vasut <marex@denx.de> Tested-by: Simon Glass <sjg@chromium.org>
* usb: ehci-ci: Add missing registers.Mateusz Kulikowski2016-04-01-1/+5
| | | | | | | | | | | | | | Some registers of usb_ehci were marked as reserved. This may be true for some variants of Chipidea USB core, but they have meaning on other devices. The following registers were added: sbusstatus/sbusmode: AHB-related registers genconfig*: Auxiluary IP core configuration registers. Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com> Reviewed-by: Marek Vasut <marex@denx.de> Tested-by: Simon Glass <sjg@chromium.org>
* usb: Rename ehci-fsl.h to ehci-ci.hMateusz Kulikowski2016-04-01-3/+3
| | | | | | | | | | | | | Most of ehci-fsl header describe USB controller designed by Chipidea and used by various SoC vendors. This patch renames it to a generic header: ehci-ci.h Contents of file are not changed (so it contains several references to freescale SoCs). Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com> Acked-by: Marek Vasut <marex@denx.de> Tested-by: Simon Glass <sjg@chromium.org>
* usb: ulpi: Fix compile warning in read/write on 64-bit machines.Mateusz Kulikowski2016-04-01-0/+2
| | | | | | | | | | | | | | | | | | | ulpi_read and ulpi_write are used to read/write registers via ULPI bus. Code generates compilation warnings on 64-bit machines where pointer is cast to u32. This patch drops all but last 8 bits of register address. It is possible, because addresses on ULPI bus are 6- or 8-bit. It is not possible (according to ULPI 1.1 spec) to have more than 8-bit addressing. This patch should not cause regressions as all calls to ulpi_read/write use either structure pointer (@ address 0) or integer offsets cast to pointer - addresses requested are way below 8-bit range. Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com> Acked-by: Marek Vasut <marex@denx.de>
* usb: ulpi: Fix viewport_addr typeMateusz Kulikowski2016-04-01-1/+1
| | | | | | | | | | | viewport_addr is address of memory mapped ULPI viewport. It is used only as argument to readl/writel later causing compile warnings on 64-bit devices. This fix changes its type to match pointer size. Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com> Acked-by: Marek Vasut <marex@denx.de>
* Migrate CONFIG_ULPI* to KconfigMateusz Kulikowski2016-04-01-10/+1
| | | | | | | | | | | | | Move CONFIG_USB_ULPI* from headers to defconfigs for boards that use it. Also - add CONFIG_USB where necesarry - all boards use it, but some are not defining it explicitly. Affected boards: colibri_t20, harmony, mcx, mt_ventoux, twister, zynq_(picozed, zc702, zc706, zed, zybo) Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org>
* board: ti: DRA7: Add DP83867 TI phy for rev cDan Murphy2016-04-01-0/+1
| | | | | | | | | | | Enable the TI DP83867 Giga bit phy on the dra7 rev c board. The rx and tx internal delays are need for this board so the usage of RGMII_ID is required. Signed-off-by: Dan Murphy <dmurphy@ti.com> Acked-by: Mugunthan V N <mugunthanvnm@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com>
* kc1: Add some sysboot and devicetree-related environment variablesPaul Kocialkowski2016-04-01-0/+2
| | | | | | This adds some environment variables for sysboot and devicetree. Signed-off-by: Paul Kocialkowski <contact@paulk.fr>
* kc1: Include explicit serial baudrate on bootargsPaul Kocialkowski2016-04-01-1/+1
| | | | | | This makes the baudrate for the kernel command line explicit. Signed-off-by: Paul Kocialkowski <contact@paulk.fr>
* sniper: Include explicit serial baudrate on bootargsPaul Kocialkowski2016-04-01-1/+1
| | | | | | This makes the baudrate for the kernel command line explicit. Signed-off-by: Paul Kocialkowski <contact@paulk.fr>
* configs: ti_armv7_keystone2: make SYS_TEXT_BASE configurable at build timeVitaly Andrianov2016-04-01-0/+2
| | | | | | | | | | | U-boot for general purpose KS2 devices is loaded to the beginning of the internal memory (0x0c000000). Secure devices uses this memory and CONFIG_SYS_TEXT_BASE has to be different for those devices. This commit make this configurable at build time by giving CONFIG_SYS_TEXT_BASE as a command line definition to make command. Signed-off-by: Vitaly Andrianov <vitalya@ti.com>
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