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2020-01-30Makefile: Fix the location of the migration fileFabio Estevam
Since commit e1910d93b890 ("doc: driver-model: Convert MIGRATION.txt to reST") MIGRATION.txt has been converted to migration.rst, so update the Makefile references accordingly. Fixes: e1910d93b890 ("doc: driver-model: Convert MIGRATION.txt to reST") Signed-off-by: Fabio Estevam <festevam@gmail.com> Reviewed-by: Tom Rini <trini@konsulko.com>
2020-01-30tools: buildman: fix typoFlavio Suligoi
Signed-off-by: Flavio Suligoi <f.suligoi@asem.it> Reviewed-by: Simon Glass <sjg@chromium.org>
2020-01-30net: fix typoFlavio Suligoi
Signed-off-by: Flavio Suligoi <f.suligoi@asem.it>
2020-01-30MAINTAINERS: board: hisi: poplar: update emailJorge Ramirez-Ortiz
Signed-off-by: Jorge Ramirez-Ortiz <jorge@foundries.io>
2020-01-30MAINTAINERS: board: qcom: db820c: update emailJorge Ramirez-Ortiz
Signed-off-by: Jorge Ramirez-Ortiz <jorge@foundries.io>
2020-01-30libfdt: Revert 6dcb8ba4 from upstream libfdtTom Rini
In upstream libfdt, 6dcb8ba4 "libfdt: Add helpers for accessing unaligned words" introduced changes to support unaligned reads for ARM platforms and 11738cf01f15 "libfdt: Don't use memcpy to handle unaligned reads on ARM" improved the performance of these helpers. In practice however, this only occurs when the user has forced the device tree to be placed in memory in a non-aligned way, which in turn violates both our rules and the Linux Kernel rules for how things must reside in memory to function. This "in practice" part is important as handling these other cases adds visible (1 second or more) delay to boot in what would be considered the fast path of the code. Cc: Patrice CHOTARD <patrice.chotard@st.com> Cc: Patrick DELAUNAY <patrick.delaunay@st.com> Link: https://www.spinics.net/lists/devicetree-compiler/msg02972.html Signed-off-by: Tom Rini <trini@konsulko.com> Tested-by: Patrice Chotard <patrice.chotard@st.com>
2020-01-30Consistently use nproc for counting the CPUsHeinrich Schuchardt
Coreutils command nproc can be used on Linux and BSD to count the number of available CPU cores. Use this instead of relying on the parsing of the Linux specific proc file system. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2020-01-30optee: Replace uninitialized return variable by proper one.Christoph Müllner
As hinted by GCC 9, there is a return statement that returns an uninitialized variable in optee_copy_firmware_node(). This patch addresses this. Signed-off-by: Christoph Müllner <christoph.muellner@theobroma-systems.com> Reviewed-by: Heiko Stuebner <heiko.stuebner@theobroma-systems.com>
2020-01-30tools: correct Markdown in concurrencytest/README.mdHeinrich Schuchardt
Remove incorrect indentation. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2020-01-30common/board_f.c: Remove arch-specific checks for cpucheckOvidiu Panait
This removes the arch-specific checks for "checkcpu" function from the init sequence. Make "checkcpu" generic and provide a weak nop stub instead. Signed-off-by: Ovidiu Panait <ovpanait@gmail.com>
2020-01-30cmd/gpt: Address error cases during gpt rename more correctlyTom Rini
New analysis by the tool has shown that we have some cases where we weren't handling the error exit condition correctly. When we ran into the ENOMEM case we wouldn't exit the function and thus incorrect things could happen. Rework the unwinding such that we don't need a helper function now and free what we may have allocated. Fixes: 18030d04d25d ("GPT: fix memory leaks identified by Coverity") Reported-by: Coverity (CID: 275475, 275476) Cc: Alison Chaiken <alison@she-devel.com> Cc: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com> Cc: Jordy <jordy@simplyhacker.com> Signed-off-by: Tom Rini <trini@konsulko.com> Reviewed-by: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com>
2020-01-30configs: firefly-rk3399: Enable CONFIG_MISC_INIT_R and ROCKCHIP_EFUSEMark Kettenis
This enables readning the cpuid from e-fuse, and deriving a static MAC address from it. Signed-off-by: Mark Kettenis <kettenis@openbsd.org> Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
2020-01-30rockchip: rk3308: add alias for emmc/sdmmcKever Yang
Add alias for mmc/sdmmc so that we can have a fix mmc number for emmc. Signed-off-by: Kever Yang <kever.yang@rock-chips.com> Reviewed-by: Jagan Teki <jagan@amarulasolutions.com>
2020-01-30rockchip: px30: remove CONFIG_OPTEE supportKever Yang
Rockchip use CONFIG_SPL_OPTEE for OPTEE support, which is load and run before U-Boot, but not use CONFIG_OPTEE which is after U-Boot. Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
2020-01-30ram: rk3328: update lpddr3 settingYouMin Chen
update lpddr3 setting for fix init fail about "col error". Signed-off-by: YouMin Chen <cym@rock-chips.com> Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
2020-01-30ram: rk3328: add support ddr4 initYouMin Chen
Add rk3328-sdram-ddr4-666.dtsi for support ddr4 init. Signed-off-by: YouMin Chen <cym@rock-chips.com> Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
2020-01-30ram: rk3328: only do data traning for cs0Kever Yang
No need to do twice data training for rk3328 ddr sdram, we re-use the setting for both channel. And adjust the sdram_init properly for correct init flow. Signed-off-by: Kever Yang <kever.yang@rock-chips.com> Signed-off-by: YouMin Chen <cym@rock-chips.com>
2020-01-30doc: boards: Add rockchip documentationJagan Teki
Rockchip has documentation file, doc/README.rockchip but which is not so readable to add or understand the existing contents. Even the format that support is legacy readme in U-Boot. Add rockchip specific documentation file using new rst format, which describes the information about Rockchip supported boards and it's usage steps. Added minimal information about rk3288, rk3328, rk3368 and rk3399 boards and usage. This would indeed updated further based on the requirements and updates. Cc: Kever Yang <kever.yang@rock-chips.com> Cc: Matwey V. Kornilov <matwey.kornilov@gmail.com> Signed-off-by: Jagan Teki <jagan@amarulasolutions.com> Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
2020-01-30rockchip: Add Single boot image (with binman, pad_cat)Jagan Teki
All rockchip platforms support TPL or SPL-based bootloader in mainline with U-Boot proper as final stage. For each stage we need to burn the image on to flash with respective offsets. This patch creates a single boot image component using - binman, for arm32 rockchip platforms - pad_cat, for arm64 rockchip platforms. This would help users to get rid of burning different boot stage images. The new image called 'u-boot-rockchip.bin' which can burn into flash like: ₹ sudo dd if=u-boot-rockchip.bin of=/dev/sda seek=64 This would support all rockchip platforms, except rk3128 since it doesn't support for SPL yet. Cc: Matwey V. Kornilov <matwey.kornilov@gmail.com> Cc: Wadim Egorov <w.egorov@phytec.de> Signed-off-by: Jagan Teki <jagan@amarulasolutions.com> Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
2020-01-30arm: dts: rk3188: Add rk3188-u-boot.dtsiJagan Teki
Add U-Boot specific dtsi file for rk3188 SoC. This would help to add U-Boot specific dts nodes, properties which are common across rk3188. Right now, the file is empty, will add required changes in future patches. Signed-off-by: Jagan Teki <jagan@amarulasolutions.com> Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
2020-01-30arm: dts: rk3036: Add rk3036-u-boot.dtsiJagan Teki
Add U-Boot specific dtsi file for rk3036 SoC. This would help to add U-Boot specific dts nodes, properties which are common across rk3036. Right now, the file is empty, will add required changes in future patches. Signed-off-by: Jagan Teki <jagan@amarulasolutions.com> Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
2020-01-30Makefile: rockchip: Support SPL-alone mkimageJagan Teki
Add SPL-alone mkimage tooling support via Makefile for few platforms or boards used in rockchip family. With this users would get rid of explicitly creating mkimage tool for rockchip rksd or rkspi boot modes. Signed-off-by: Jagan Teki <jagan@amarulasolutions.com> Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
2020-01-30Makefile: rockchip: Suffix platform type with tpl nameJagan Teki
Most of the platforms uses the platform type on their boot stage image naming conventions in makefile like, u-boot-x86-start16-tpl.bin - x86 start16 TPL bin u-boot-spl-mtk.bin - Mediatek SPL bin This would help to understand the users to what that particular image belongs to? and less confused. On that note, suffix platform type rockchip for existing u-boot-tpl.img so now it become u-boot-tpl-rockchip.bin Also, bin is more conventional way to include it on tools like binman, pad_cat etc in future patches. Note: usage of platform type doesn't follow consistent order as of now. Signed-off-by: Jagan Teki <jagan@amarulasolutions.com> Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
2020-01-30Makefile: Add rockchip image typeJagan Teki
Add rockchip image type support. right now the image type marked with rksd, So create image type variable with required image type like rksd or rkspi. Cc: Matwey V. Kornilov <matwey.kornilov@gmail.com> Signed-off-by: Jagan Teki <jagan@amarulasolutions.com> Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
2020-01-30rockchip: rk3399: Add bootcount supportJagan Teki
Add bootcount support for Rockchip rk3399. The bootcount value is preserved in PMU_SYS_REG0 register, this would help to support redundent boot. Once the redundant boot triggers, the altboot command will look for extlinux-rollback.conf on particular bootable partition which supposed to be a recovery partition where redundant boot required. Reviewed-by: Kever Yang <kever.yang@rock-chips.com> Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
2020-01-30rockchip: Add common reset causeJagan Teki
Add cpu reset cause in common cpu-info file. This would help to print the reset cause for various resets. Right now it support rk3288, rk3399. rest of rockchip platforms doesn't have reset cause support ye but this code is more feasible to extend the same. Reviewed-by: Kever Yang <kever.yang@rock-chips.com> Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
2020-01-30arm: rockchip: Add common cru.hJagan Teki
Few of the rockchip family SoC atleast rk3288, rk3399 are sharing some cru register bits so adding common code between these SoC families would require to include both cru include files that indeed resulting function declarations error. So, create a common cru include as cru.h then include the rk3399 arch cru include file and move the common cru register bit definitions into it. The rest of rockchip cru files will add it in future. Reviewed-by: Kever Yang <kever.yang@rock-chips.com> Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
2020-01-30rockchip: rk3399: Enable DISPLAY_CPUINFOJagan Teki
RK3288, RK3399 are now support cpu-info, so enable DISPLAY_CPUINFO by default. Reviewed-by: Kever Yang <kever.yang@rock-chips.com> Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
2020-01-30rockchip: Add cpu-infoJagan Teki
Add cpu information for rockchip soc. This would help to print the SoC family number, with associated temparature, clock and reason for reset etc. Reviewed-by: Kever Yang <kever.yang@rock-chips.com> Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
2020-01-30rockpro-rk3399: Enable SPI FlashJagan Teki
Enable winbond SPI flash for ROC-PC-RK3399 board. Signed-off-by: Jagan Teki <jagan@amarulasolutions.com> Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
2020-01-30roc-pc-rk3399: Enable SPI FlashJagan Teki
Enable winbond SPI flash for ROC-PC-RK3399 board. Signed-off-by: Jagan Teki <jagan@amarulasolutions.com> Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
2020-01-30rockchip: dts: Sync ROC-RK3399-PC changes from LinuxJagan Teki
Sync the ROC-RK3399-PC device tree changes from Linux with below commit details: commit <c36308abe4110e4db362d5e2ae3797834a7b1192> ("arm64: dts: rockchip: Enable MTD Flash on rk3399-roc-pc") Signed-off-by: Jagan Teki <jagan@amarulasolutions.com> Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
2020-01-30env: Enable SPI flash env for rockchipJagan Teki
Most of the SPI flash devices in rockchip are 16MiB size. So, keeping U-Boot proper offset start from 128MiB with 1MiB size and then start env of 8KiB would be a compatible location between all variants of flash sizes. This patch add env start from 0x14000 with a size of 8KiB. Signed-off-by: Jagan Teki <jagan@amarulasolutions.com> Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
2020-01-30env: kconfig: Restrict rockchip env for MMCJagan Teki
Rockchip do support SPI flash as well, so there is a possibility of using flash environment for those use cases. So, restrict the current env offset, size for MMC. Signed-off-by: Jagan Teki <jagan@amarulasolutions.com> Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
2020-01-30rk3399: Check MMC env while defining itJagan Teki
rk3399 do support SPI flash as well, so there is a possibility of using flash environment for those usecases. So define env device for MMC only when it is used by specific configuration. Signed-off-by: Jagan Teki <jagan@amarulasolutions.com> Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
2020-01-30ram: rk3399: don't assume phy_io_config() uses real regsThomas Hebb
In the RK3399 DRAM driver, the function set_ds_odt() supports operating in two different modes, selected by the ctl_phy_reg argument: when true, the function reads and writes directly from the DRAM registers, accessed through "chan->pctl->denali_*"; when false, the function reads and writes from an array, accessed through "params->pctl_regs.denali_*", which is written to DRAM registers at a later time. However, phy_config_io(), which is called by set_ds_odt() to do a subset of its register operations, operates directly on DRAM registers at all times. This means that it reads incorrect values (and writes new values prematurely) when ctl_phy_reg in set_ds_odt() is false. Fix this by passing in the address of the registers to work with. This prevents an "Invalid DRV value" error in the SPL debug log and (presumably) results in a more correct end state. See the following logs from a RK3399 NanoPi M4 board (4GB LPDDR3): Before: sdram_init() Starting SDRAM initialization... phy_io_config() Invalid DRV value. phy_io_config() Invalid DRV value. sdram_init() sdram_init: data trained for rank 2, ch 0 phy_io_config() Invalid DRV value. phy_io_config() Invalid DRV value. sdram_init() sdram_init: data trained for rank 2, ch 1 Channel 0: LPDDR3, 933MHz BW=32 Col=10 Bk=8 CS0 Row=15 CS1 Row=15 CS=2 Die BW=16 Size=2048MB Channel 1: LPDDR3, 933MHz BW=32 Col=10 Bk=8 CS0 Row=15 CS1 Row=15 CS=2 Die BW=16 Size=2048MB 256B stride 256B stride sdram_init() Finish SDRAM initialization... After: sdram_init() Starting SDRAM initialization... sdram_init() sdram_init: data trained for rank 2, ch 0 sdram_init() sdram_init: data trained for rank 2, ch 1 Channel 0: LPDDR3, 933MHz BW=32 Col=10 Bk=8 CS0 Row=15 CS1 Row=15 CS=2 Die BW=16 Size=2048MB Channel 1: LPDDR3, 933MHz BW=32 Col=10 Bk=8 CS0 Row=15 CS1 Row=15 CS=2 Die BW=16 Size=2048MB 256B stride 256B stride sdram_init() Finish SDRAM initialization... Signed-off-by: Thomas Hebb <tommyhebb@gmail.com> Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
2020-01-29rpi4: Enable GENET Ethernet controllerAmit Singh Tomar
The Raspberry Pi 4 SoC features an integrated Gigabit Ethernet controller, connected as a platform device. Enable the new driver in the three applicable defconfigs, to allow TFTP booting on the board. Signed-off-by: Amit Singh Tomar <amittomer25@gmail.com> [Andre: Add joined and 32-bit configs] Signed-off-by: Andre Przywara <andre.przywara@arm.com> Tested-by: Corentin Labbe <clabbe@baylibre.com> Signed-off-by: Matthias Brugger <mbrugger@suse.com>
2020-01-29rpi4: Update memory map to accommodate scb devicesAmit Singh Tomar
Some of the devices(for instance, pcie and gnet controller) sitting on SCB bus falls behind/below the memory range that we currenty have. This patch updates the memory range to map those devices correctly. Signed-off-by: Amit Singh Tomar <amittomer25@gmail.com> Reviewed-by: Andre Przywara <andre.przywara@arm.com> Signed-off-by: Andre Przywara <andre.przywara@arm.com> Tested-by: Corentin Labbe <clabbe@baylibre.com> Signed-off-by: Matthias Brugger <mbrugger@suse.com>
2020-01-29net: Add support for Broadcom GENETv5 Ethernet controllerAmit Singh Tomar
The Broadcom GENET Ethernet MACs are used in several MIPS based SoCs and in the Broadcom 2711/2838 SoC used on the Raspberry Pi 4. There is no publicly available documentation, so this driver is based on the Linux driver. Compared to that the queue management is drastically simplified, also we only support version 5 of the IP and RGMII connections between MAC and PHY, as used on the RPi4. Signed-off-by: Amit Singh Tomar <amittomer25@gmail.com> Reviewed-by: Andre Przywara <andre.przywara@arm.com> [Andre: heavy cleanup and a few fixes] Signed-off-by: Andre Przywara <andre.przywara@arm.com> Tested-by: Corentin Labbe <clabbe@baylibre.com> Signed-off-by: Matthias Brugger <mbrugger@suse.com>
2020-01-29config: enable DFU over USB on Raspberry Pi4 boardsMarek Szyprowski
Enable support for DFU over USB. This requires to enable USB gadget, DWC2 UDC OTG driver and DFU command. DFU entities are defined for the following firmware objects: u-boot.bin, uboot.env, config.txt, and zImage/Image. Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Reviewed-by: Lukasz Majewski <lukma@denx.de> Signed-off-by: Matthias Brugger <mbrugger@suse.com>
2020-01-29usb: dwc2_udc_otg: add bcm2835 SoC (Raspberry Pi4) supportMarek Szyprowski
Broadcom 2835 SoC requires special conversion of physical memory addresses for DMA purpose, so add needed wrappers to dwc2_udc_otg driver. Also extend the list of compatible devices with 'brcm,bcm2835-usb' entry. This allows to use USB gadget drivers (i.e. DFU) on Raspberry Pi4 boards. Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Reviewed-by: Lukasz Majewski <lukma@denx.de> Signed-off-by: Matthias Brugger <mbrugger@suse.com>
2020-01-29dfu: mmc: remove file size limit for io operationsMarek Szyprowski
Add support for operations on files larger than CONFIG_SYS_DFU_MAX_FILE_SIZE. The buffered io mechanism is still used for aggregating io requests, so for files up to CONFIG_SYS_DFU_MAX_FILE_SIZE nothing is changed and they will be handled in a single filesystem call. Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Acked-by: Lukasz Majewski <lukma@denx.de> Signed-off-by: Matthias Brugger <mbrugger@suse.com>
2020-01-29dfu: mmc: rearrange the codeMarek Szyprowski
Rename functions for bufferred file io operations to make them easier to understand. Also add missing file offset argument to them (currently unused). All this is a preparation to remove predefined file size limit (CONFIG_SYS_DFU_MAX_FILE_SIZE) for DFU read/write operations. Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Acked-by: Lukasz Majewski <lukma@denx.de> Signed-off-by: Matthias Brugger <mbrugger@suse.com>
2020-01-29Merge tag 'for-v2020.04' of https://gitlab.denx.de/u-boot/custodians/u-boot-i2cTom Rini
i2c changes for 2020.04 - updates the Designware I2C driver - get timings from device tree - handle units in nanoseconds - make sure that the requested bus speed is not exceeded - few smaller clean-ups - adds enums for i2c speed and update drivers which use them - global_data: remove unused mxc_i2c specific field
2020-01-28Merge branch 'master' of https://gitlab.denx.de/u-boot/custodians/u-boot-samsungTom Rini
- Various exynos fixes
2020-01-28Prepare v2020.04-rc1Tom Rini
Signed-off-by: Tom Rini <trini@konsulko.com>
2020-01-27Merge branch 'master' of https://gitlab.denx.de/u-boot/custodians/u-boot-spiTom Rini
- spi cs accessing slaves (Bin Meng) - spi prevent overriding established bus (Marcin Wojtas) - support speed in spi command (Marek Vasut) - add W25N01GV spinand (Robert Marko) - move cadence_qspi to use spi-mem (Vignesh Raghavendra) - add octal mode (Vignesh Raghavendra)
2020-01-28arm: exynos: odroid: Change autoboot script to use ${mmcbootdev}Marek Szyprowski
This fixes the default boot command for the SD-card boot case. Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
2020-01-27Merge branch '2020-01-27-master-imports'Tom Rini
- Add Dialog DA9063 PMIC support - s35392a RTC bugfix - Allow for opt-in of removal of DTB properties from the resulting binary.
2020-01-27pmic: allow dump command for non contiguous register mapsMartin Fuzzey
Some PMICs (such as the DA9063) have non-contiguous register maps. Attempting to read the non implemented registers returns an error rather than a dummy value which causes 'pmic dump' to terminate prematurely. Fix this by allowing the PMIC driver to return -ENODATA for such registers, which will then be displayed as '--' by pmic dump. Use a single error code rather than any error code so that we can distinguish between a hardware failure reading the PMIC and a non implemented register known to the driver. Signed-off-by: Martin Fuzzey <martin.fuzzey@flowbird.group>
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