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2016-09-23ext4: determine group descriptor size for 64bit featureStefan Brüns
If EXT4_FEATURE_INCOMPAT_64BIT is set, the descriptor can be read from the superblocks, otherwise it defaults to 32. Signed-off-by: Stefan Brüns <stefan.bruens@rwth-aachen.de>
2016-09-23ext4: Update ext2/3/4 superblock, group descriptor and inode structuresStefan Brüns
Most importantly, the superblock provides the used group descriptor size, which is required for the EXT4_FEATURE_INCOMPAT_64BIT. Signed-off-by: Stefan Brüns <stefan.bruens@rwth-aachen.de>
2016-09-23ext4: Use correct value for inode size even on revision 0 filesystemsStefan Brüns
fs->inodesz is already correctly (i.e. dependent on fs revision) initialized in ext4fs_mount. Signed-off-by: Stefan Brüns <stefan.bruens@rwth-aachen.de> Reviewed-by: Lukasz Majewski <l.majewski@samsung.com>
2016-09-23ext4: Avoid corruption of directories with hash tree indexesStefan Brüns
While directories can be read using the old linear scan method, adding a new file would require updating the index tree (alternatively, the whole tree could be removed). Signed-off-by: Stefan Brüns <stefan.bruens@rwth-aachen.de> Reviewed-by: Lukasz Majewski <l.majewski@samsung.com>
2016-09-23ext4: fix possible crash on directory traversal, ignore deleted entriesStefan Brüns
The following command triggers a segfault in search_dir: ./sandbox/u-boot -c 'host bind 0 ./sandbox/test/fs/3GB.ext4.img ; ext4write host 0 0 /./foo 0x10' The following command triggers a segfault in check_filename: ./sandbox/u-boot -c 'host bind 0 ./sandbox/test/fs/3GB.ext4.img ; ext4write host 0 0 /. 0x10' "." is the first entry in the directory, thus previous_dir is NULL. The whole previous_dir block in search_dir seems to be a bad copy from check_filename(...). As the changed data is not written to disk, the statement is mostly harmless, save the possible NULL-ptr reference. Typically a file is unlinked by extending the direntlen of the previous entry. If the entry is the first entry in the directory block, it is invalidated by setting inode=0. The inode==0 case is hard to trigger without crafted filesystems. It only hits if the first entry in a directory block is deleted and later a lookup for the entry (by name) is done. Signed-off-by: Stefan Brüns <stefan.bruens@rwth-aachen.de> Reviewed-by: Lukasz Majewski <l.majewski@samsung.com>
2016-09-23ext4: fix endianess problems in ext4 write supportMichael Walle
All fields were accessed directly instead of using the proper byte swap functions. Thus, ext4 write support was only usable on little-endian architectures. Fix this. Signed-off-by: Michael Walle <michael@walle.cc>
2016-09-23ext4: use kernel names for byte swapsMichael Walle
Instead of __{be,le}{16,32}_to_cpu use {be,le}{16,32}_to_cpu. Signed-off-by: Michael Walle <michael@walle.cc>
2016-09-23ext4: change structure fields to __le/__be typesMichael Walle
Change all the types of ext2/4 fields to little endian types and all the JBD fields to big endian types. Now we can use sparse (make C=1) to check for statements where we need byteswaps. Signed-off-by: Michael Walle <michael@walle.cc>
2016-09-23fs/fat: Do not write unmodified fat entries to diskStefan Brüns
The code caches 6 sectors of the FAT. On FAT traversal, the old contents needs to be flushed to disk, but only if any FAT entries had been modified. Explicitly flag the buffer on modification. Currently, creating a new file traverses the whole FAT up to the first free cluster and rewrites the on-disk blocks. Signed-off-by: Stefan Brüns <stefan.bruens@rwth-aachen.de> Reviewed-by: Lukasz Majewski <l.majewski@samsung.com>
2016-09-22Merge git://git.denx.de/u-boot-rockchipTom Rini
2016-09-22ns16650: Make sure we have CONFIG_CLK set before using infrastructureTom Rini
We cannot call on the CONFIG_CLK based clk_get_rate function unless CONFIG_CLK is set. Signed-off-by: Tom Rini <trini@konsulko.com>
2016-09-22Merge branch 'master' of git://git.denx.de/u-boot-spiTom Rini
2016-09-22Merge branch 'master' of git://www.denx.de/git/u-boot-microblazeTom Rini
2016-09-22rockchip: rk3288: skip lowlevel_init processXu Ziyuan
lowlevel_init() is never needed for rk3288, so drop it. Signed-off-by: Ziyuan Xu <xzy.xu@rock-chips.com> Acked-by: Simon Glass <sjg@chromium.org> Tested-by: Simon Glass <sjg@chromium.org>
2016-09-22config: rk3399: add usb related configsMengDongyang
This patch to enable configs for usb module - xhci - ehci - usb storage - usb net Signed-off-by: MengDongyang <daniel.meng@rock-chips.com> Signed-off-by: Kever Yang <kever.yang@rock-chips.com> Squashed in patch to move to Kconfig: https://patchwork.ozlabs.org/patch/672543/ Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Simon Glass <sjg@chromium.org>
2016-09-22usb: xhci-rockchip: add rockchip dwc3 controller driverMengDongyang
This patch add support for rockchip dwc3 controller, which corresponding to the two type-C port on rk3399 evb. Only support usb2.0 currently for we have not enable the usb3.0 phy driver and PD(fusb302) driver. Signed-off-by: MengDongyang <daniel.meng@rock-chips.com> Signed-off-by: Kever Yang <kever.yang@rock-chips.com> Reviewed-by: Marek Vasut <marex@denx.de> Reviewed-by: Simon Glass <sjg@chromium.org>
2016-09-22configs: fsl: Move SPI/SPI-FLASH configs to defconfigJagan Teki
Moved FSL_QSPI/SPI/SPI-FLASH configs from include/configs into respective used defconfigs. - CONFIG_FSL_QSPI - CONFIG_SPI_FLASH - CONFIG_SPI_FLASH_BAR - CONFIG_SPI_FLASH_STMICRO Cc: Stefano Babic <sbabic@denx.de> Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Jagan Teki <jteki@openedev.com>
2016-09-22zynqmp: Remove unnnecessary board config file for dc4Siva Durga Prasad Paladugu
Remove unnecessary board specific config file for DC4 board. Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com> Acked-by: Jagan Teki <jteki@openedev.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2016-09-22ARM64: zynqmp: Use the same name for atf image everywhereMichal Simek
Use atf-uboot.ub image instead of atf.ub. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2016-09-22ARM64: zynqmp: Enable CONFIG_AHCI via KconfigMichal Simek
Move CONFIG_AHCI to defconfig. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2016-09-22ARM64: zynqmp: Add support for chip ID detectionMichal Simek
Chip ID needs to be known for loading bitstream because U-Boot checks ID from bitstream header in BIT format. BIN format is completely unchecked. The chipid is get from ATF via SMC. Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2016-09-22fpga: xilinx: zynqmp: Add PL bitstream download support for ZynqMPSiva Durga Prasad Paladugu
Add PL bitstream dowload support for ZynqMP Bitstream will be validated by uboot and loaded to PL by invoking an smc instruction to ATF which route this request to PMU FW which will take care of loading it to PL Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2016-09-22ARM64: zynqmp: Add support for DFU from SPLMichal Simek
SPL needs to have bigger stack size because of USB. Simple malloc needs to be disabled because dfu code requires different allocation functions. There is no space in OCM that's why random place in DDR is used. BOOTD must be disabled because it is causing compilation error. All variables are disabled and used only variables valid for DFU because they are simple huge. Including automatic variables added by CONFIG_ENV_VARS_UBOOT_CONFIG. Hardcode addresses for u-boot, atf, kernel and dtb just for SPL DFU code. Enable SPL DFU for zcu100. Create new usb_dfu_spl variable just to run Linux kernel loaded in SPL. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2016-09-22ARM64: zynqmp: Move BSS location to the beginning of ramMichal Simek
With SPL_DFU support memory layout needs to be cleanup that's why move bss to the start of memory. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2016-09-22ARM64: zynqmp: Wire up both USBs available on ZynqMPMichal Simek
The second USB wasn't enabled. This patch fixes it. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2016-09-21clk.h: Add <asm/errno.h>Tom Rini
Since we return -ENOSYS in some cases we must have <asm/errno.> available. Signed-off-by: Tom Rini <trini@konsulko.com>
2016-09-22spi: Remove SPI_RX_FASTJagan Teki
Removed SPI_RX_FAST since default read for spi slaves are always 1-wire fast read. 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> Cc: Vignesh R <vigneshr@ti.com> Cc: Mugunthan V N <mugunthanvnm@ti.com> Signed-off-by: Jagan Teki <jteki@openedev.com>
2016-09-22spi: Use mode for rx mode flagsJagan Teki
Make rx mode flags as generic to spi, earlier mode_rx is maintained separately because of some flash specific code. 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> Cc: Vignesh R <vigneshr@ti.com> Cc: Mugunthan V N <mugunthanvnm@ti.com> Signed-off-by: Jagan Teki <jteki@openedev.com>
2016-09-21Merge branch 'master' of git://git.denx.de/u-boot-mipsTom Rini
2016-09-21Merge branch 'master' of http://git.denx.de/u-boot-mmcTom Rini
2016-09-21boston: Introduce support for the MIPS Boston development boardPaul Burton
This patch introduces support for building U-Boot to run on the MIPS Boston development board. This is a board built around an FPGA & an Intel EG20T Platform Controller Hub, used largely as part of the development of new CPUs and their software support. It is essentially the successor to the older MIPS Malta board. Signed-off-by: Paul Burton <paul.burton@imgtec.com>
2016-09-21clk: boston: Providea simple driver for Boston board clocksPaul Burton
Add a simple driver for the clocks provided by the MIPS Boston development board. The system provides information about 2 clocks whose rates are fixed by the bitfile flashed in the boards FPGA, and this driver simply reads the rates of these 2 clocks. Signed-off-by: Paul Burton <paul.burton@imgtec.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2016-09-21dt-bindings: Add interrupt-controller/mips-gic.h headerPaul Burton
Import a copy of the dt-bindings/interrupt-controller/mips-gic.h header from Linux, such that we can use device trees which include it without modification. Signed-off-by: Paul Burton <paul.burton@imgtec.com>
2016-09-21clk: Use dummy clk_get_by_* functions when CONFIG_CLK is disabledPaul Burton
The implementations of clk_get_by_index & clk_get_by_name are only available when CONFIG_CLK is enabled. Provide the dummies when this is not the case in order to avoid build failures. Signed-off-by: Paul Burton <paul.burton@imgtec.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2016-09-21mips: Add MIPSfpga platform supportZubair Lutfullah Kakakhel
MIPSfpga is an FPGA based dev platform. In a nutshell, its a microAptiv cpu core with lots of Xilinx IP blocks The FPGA dev board used is the Nexys4DDR board by Digilent. For more information, check the Readme file in board/imgtec/xilfpga Signed-off-by: Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com> Reviewed-by: Paul Burton <paul.burton@imgtec.com> Reviewed-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
2016-09-20PowerPC: Update last users of CONFIG_ISO_STRING to KconfigTom Rini
There are a few boards that use CONFIG_ISO_STRING as part of a sanity check during firmware update at run time. Move this string to Kconfig. Signed-off-by: Tom Rini <trini@konsulko.com>
2016-09-20PowerPC: Update MIP405/MIP405T to use Kconfig betterTom Rini
Convert CONFIG_MIP405T from SYS_EXTRA_OPTIONS to a real config There are two boards, MIP405 and MIP405T that have a few differences. Start by checking for CONFIG_TARGET_MIP405. Then introduce CONFIG_TARGET_MIP405T and use that not CONFIG_MIP405T. Next, convert also convert the usage of CONFIG_ISO_STRING to be based on Kconfig. Signed-off-by: Tom Rini <trini@konsulko.com>
2016-09-20Kconfig: Move config IDENT_STRING to KconfigSiva Durga Prasad Paladugu
Move the config IDENT_STRING to Kconfig and migrate all boards [sivadur: Migrate zynq boards] Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com> [trini: Update configs, add some default to sunxi Kconfig] Signed-off-by: Tom Rini <trini@konsulko.com>
2016-09-20mmc: sdhci: Add the programmable clock mode supportWenyou Yang
Add the programmable clock mode for the clock generator. Signed-off-by: Wenyou Yang <wenyou.yang@atmel.com>
2016-09-20mmc: sd: extracting erase related information from sd statusPeng Fan
Add function to read SD_STATUS information. According to the information, get erase_timeout/erase_size/erase_offset. Add a structure sd_ssr to include the erase related information. Signed-off-by: Peng Fan <peng.fan@nxp.com> Cc: Jaehoon Chung <jh80.chung@samsung.com> Cc: Simon Glass <sjg@chromium.org> Cc: Bin Meng <bmeng.cn@gmail.com> Cc: Stefan Wahren <stefan.wahren@i2se.com> Cc: Clemens Gruber <clemens.gruber@pqgruber.com> Cc: Kever Yang <kever.yang@rock-chips.com> Cc: Eric Nelson <eric@nelint.com> Cc: Stephen Warren <swarren@nvidia.com>
2016-09-18Merge branch 'master' of git://git.denx.de/u-boot-uniphierTom Rini
2016-09-16Convert CONFIG_SPL_YMODEM_SUPPORT to KconfigSimon Glass
Convert CONFIG_SPL_YMODEM_SUPPORT to Kconfig Move this option to Kconfig and tidy up existing uses. Signed-off-by: Simon Glass <sjg@chromium.org>
2016-09-16Convert CONFIG_SPL_WATCHDOG_SUPPORT to KconfigSimon Glass
Move this option to Kconfig and tidy up existing uses. Signed-off-by: Simon Glass <sjg@chromium.org>
2016-09-16Convert CONFIG_SPL_USB_SUPPORT to KconfigSimon Glass
Move this option to Kconfig and tidy up existing uses. Signed-off-by: Simon Glass <sjg@chromium.org>
2016-09-16Convert CONFIG_SPL_SPI_SUPPORT to KconfigSimon Glass
Move this option to Kconfig and tidy up existing uses. Signed-off-by: Simon Glass <sjg@chromium.org>
2016-09-16Convert CONFIG_SPL_SPI_FLASH_SUPPORT to KconfigSimon Glass
Move this option to Kconfig and tidy up existing uses. Signed-off-by: Simon Glass <sjg@chromium.org>
2016-09-16Convert CONFIG_SPL_SERIAL_SUPPORT to KconfigSimon Glass
Move this option to Kconfig and tidy up existing uses. Signed-off-by: Simon Glass <sjg@chromium.org>
2016-09-16Convert CONFIG_SPL_SATA_SUPPORT to KconfigSimon Glass
Move this option to Kconfig and tidy up existing uses. Signed-off-by: Simon Glass <sjg@chromium.org>
2016-09-16Convert CONFIG_SPL_POWER_SUPPORT to KconfigSimon Glass
Move this option to Kconfig and tidy up existing uses. Signed-off-by: Simon Glass <sjg@chromium.org>
2016-09-16Remove CONFIG_SPL_PINCTRL_SUPPORTSimon Glass
This option is not used. Drop it. Signed-off-by: Simon Glass <sjg@chromium.org>
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