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2021-06-11clk: add support for setting clk rate from cmdlineTero Kristo
Add new clk subcommand "clk setfreq", for setting up a clock rate directly from u-boot cmdline. This is handy for any debugging purposes towards clocks. Acked-by: Lukasz Majewski <[email protected]> Signed-off-by: Tero Kristo <[email protected]> Signed-off-by: Tero Kristo <[email protected]>
2021-06-11clk: do not attempt to fetch clock pointer with null deviceTero Kristo
Bail out early if device returned for the parent clock is null. This avoids warning prints like this when doing clk dump: dev_get_uclass_priv: null device Signed-off-by: Tero Kristo <[email protected]> Signed-off-by: Tero Kristo <[email protected]>
2021-06-11clk: fix clock tree dump to properly dump out every registered clockTero Kristo
Some clocks are not associated to a DM node, so just parsing the DM is not enough. This is especially true for root clocks, which typically don't have any parents. Instead, fetch every registered UCLASS_CLK instance, and dump these out. Signed-off-by: Tero Kristo <[email protected]> Signed-off-by: Tero Kristo <[email protected]>
2021-06-11clk: fixed_rate: add API for directly registering fixed rate clocksTero Kristo
Current driver only supports registering fixed rate clocks from DT. Add new API which makes it possible to register fixed rate clocks directly from e.g. platform specific clock drivers. Reviewed-by: Peng Fan <[email protected]> Signed-off-by: Tero Kristo <[email protected]> Signed-off-by: Tero Kristo <[email protected]>
2021-06-11common: fit: Update board_fit_image_post_process() to pass fit and node_offsetLokesh Vutla
board_fit_image_post_process() passes only start and size of the image, but type of the image is not passed. So pass fit and node_offset, to derive information about image to be processed. Signed-off-by: Lokesh Vutla <[email protected]> Reviewed-by: Tom Rini <[email protected]> Signed-off-by: Tero Kristo <[email protected]>
2021-06-11remoteproc: k3-r5: remove sysfw PM calls if not supportedTero Kristo
With the sysfw rearch, sysfw PM calls are no longer available from SPL level. To properly support this, remove the is_on checks and the reset assertion from the R5 remoteproc driver as these are not supported. Attempting to access unavailable services will cause the device to hang. Signed-off-by: Tero Kristo <[email protected]> Signed-off-by: Tero Kristo <[email protected]>
2021-06-11arm: mach-k3: introduce new config option for sysfw splitTero Kristo
On J7 family of SoCs (J721E and J7200), sysfw is being split to be run under two cores, TIFS portion on DMSC core, and DM firmware under MCU R5. As MCU R5 is also used to run one phase of the bootloader, we must prevent access from here towards sysfw services. To support this, add new config option which can be used to detect presence of RM/PM sysfw services. Signed-off-by: Tero Kristo <[email protected]> Signed-off-by: Tero Kristo <[email protected]>
2021-06-11lib: rational: copy the rational fraction lib routines from LinuxTero Kristo
Copy the best rational approximation calculation routines from Linux. Typical usecase for these routines is to calculate the M/N divider values for PLLs to reach a specific clock rate. This is based on linux kernel commit: "lib/math/rational.c: fix possible incorrect result from rational fractions helper" (sha1: 323dd2c3ed0641f49e89b4e420f9eef5d3d5a881) Signed-off-by: Tero Kristo <[email protected]> Reviewed-by: Tom Rini <[email protected]> Signed-off-by: Tero Kristo <[email protected]>
2021-06-11arm64: zynqmp: Disable EFI_CAPSULE_ON_DISK_EARLYMichal Simek
Sata/scsi and usb based devices are not started at this stage that's why disks are not found and early update can't happen. It is because of deficiency in the UEFI implementation which is not able to deal with block devices which are added or removed after initialization. EFI capsule on disk early feature needs to be fixed first to be able to enable this feature properly. Signed-off-by: Michal Simek <[email protected]>
2021-06-11spi: zynqmp_gqspi: Fix write issueAshok Reddy Soma
Enable manual start in zynqmp_qspi_fill_gen_fifo(). Also enable GQSPI_IXR_GFNFULL_MASK and check for it instead of GQSPI_IXR_GFEMTY_MASK. Add dummy write to genfifo register in chipselect. Signed-off-by: Ashok Reddy Soma <[email protected]>
2021-06-11arm64: zynqmp: Writing correct value to ANALOG_BUSAdrian Fiergolski
The default register configuration after powerup for PSSYSMON_ANALOG_BUS register is incorrect. Hence, fix this in SPL by writing correct fixed value. It follows UG1085 chapter 'PS SYSMON Analog_Bus' and reflects commit sw_apps:zynq ("056ca65d44549ce27f716d423e8dfdefeee7440c") in Xilinx:embeddedsw[1]. [1] https://github.com/Xilinx/embeddedsw Signed-off-by: Adrian Fiergolski <[email protected]> Signed-off-by: Michal Simek <[email protected]>
2021-06-10Merge https://source.denx.de/u-boot/custodians/u-boot-marvellTom Rini
- mvebu: Turris MOX misc updates (cmds, rescue mode, LED's etc) (Marek) - mvebu: correct Armada 8K addresses (Heinrich)
2021-06-10arm64: mvebu: correct Armada 8K addressesHeinrich Schuchardt
0x04000000- 0x06000000 is reserved memory. We cannot load to anything here. Signed-off-by: Heinrich Schuchardt <[email protected]> Reviewed-by: Stefan Roese <[email protected]>
2021-06-10arm: mvebu: turris_mox: enable options for Turris network bootMarek Behún
Enable configuration options to support Turris network boot. This includes FIT support and some crypto commands. Signed-off-by: Marek Behún <[email protected]> Reviewed-by: Pali Rohár <[email protected]> Reviewed-by: Stefan Roese <[email protected]>
2021-06-10arm: mvebu: dts: turris_mox: add nodes for SPI NOR partitionsMarek Behún
Add nodes for SPI NOR partitions to the device tree of Turris MOX, as are in Linux' device tree. Signed-off-by: Marek Behún <[email protected]> Reviewed-by: Stefan Roese <[email protected]>
2021-06-10arm: mvebu: configs: turris_mox: add fdtfile default env variableMarek Behún
Add default fdtfile environment variable with value marvell/armada-3720-turris-mox.dtb. This can be useful for some boot scenarios. Signed-off-by: Marek Behún <[email protected]> Reviewed-by: Pali Rohár <[email protected]> Reviewed-by: Stefan Roese <[email protected]>
2021-06-10arm: mvebu: turris_mox: start blinking PHY LEDs when entering rescueMarek Behún
Configure blinking on ethernet PHY LEDs on the MOX A board when entering rescue mode via reset button. Signed-off-by: Marek Behún <[email protected]> Reviewed-by: Pali Rohár <[email protected]> Reviewed-by: Stefan Roese <[email protected]>
2021-06-10arm: mvebu: turris_mox: add support for board rescue modeMarek Behún
Add necessary config options and board code to support board factory reset / rescue mode on Turris MOX. In order to also support invoking rescue mode from U-Boot console, without having to press the factory reset button, put the rescue command into `bootcmd_rescue` default environment variable. When factory reset button is pressed, invoke rescue mode via distroboot by setting `boot_targets` to `rescue`. Rescue boot from console can be invoked by running run bootcmd_rescue Signed-off-by: Marek Behún <[email protected]> Reviewed-by: Pali Rohár <[email protected]> Reviewed-by: Stefan Roese <[email protected]>
2021-06-10arm: mvebu: dts: turris_mox: add button and LED nodesMarek Behún
Add nodes for indicator LED and reset button so that board code can implement board factory reset mechanism. Signed-off-by: Marek Behún <[email protected]> Reviewed-by: Pali Rohár <[email protected]> Reviewed-by: Stefan Roese <[email protected]>
2021-06-09fs/squashfs: fix reading of fragmented filesJoao Marcos Costa
The fragmented files were not correctly read because of two issues: - The squashfs_file_info struct has a field named 'comp', which tells if the file's fragment is compressed or not. This field was always set to 'true' in sqfs_get_regfile_info and sqfs_get_lregfile_info. It should actually take sqfs_frag_lookup's return value. This patch addresses these two assignments. - In sqfs_read, the fragments (compressed or not) were copied to the output buffer through a for loop which was reading data at the wrong offset. Replace these loops by equivalent calls to memcpy, with the right parameters. I tested this patch by comparing the MD5 checksum of a few fragmented files with the respective md5sum output in sandbox, considering both compressed and uncompressed fragments. Signed-off-by: Joao Marcos Costa <[email protected]> Tested-by: Richard Genoud <[email protected]> Reviewed-by: Miquel Raynal <[email protected]>
2021-06-09rtc: davinci: fix date loaded on resetDario Binacchi
On reset, the RTC loads the 2000-01-01 date with a wrong day of the week (Sunday instead of Saturday). Signed-off-by: Dario Binacchi <[email protected]> Signed-off-by: Lokesh Vutla <[email protected]> Link: https://lore.kernel.org/r/[email protected]
2021-06-09rtc: davinci: add driver model supportDario Binacchi
Update the driver to support the device tree and the driver model. The read / write helpers in rtc_ops allow access to scratch registers only. The offset parameter is added to the address of the scratch0 register. Support for non-DM has been removed as there were no users. Signed-off-by: Dario Binacchi <[email protected]> Signed-off-by: Lokesh Vutla <[email protected]> Link: https://lore.kernel.org/r/[email protected]
2021-06-09arm: dts: sync rtc node of am335x boards with Linux 5.9-rc7Dario Binacchi
There have been some changes to the am335x-<board> DTs related to the rtc node, so let's re-syncs them with Linux. Signed-off-by: Dario Binacchi <[email protected]> Signed-off-by: Lokesh Vutla <[email protected]> Link: https://lore.kernel.org/r/[email protected]
2021-06-09rtc: davinci: use unlock/lock mechanismDario Binacchi
The RTC module contains a kicker mechanism to prevent any spurious writes from changing the register values. To set the time, you must first unlock the TC registers, update them and then lock. Signed-off-by: Dario Binacchi <[email protected]> Signed-off-by: Lokesh Vutla <[email protected]> Link: https://lore.kernel.org/r/[email protected]
2021-06-09rtc: davinci: check BUSY bit before set TC registersDario Binacchi
To write correct data to the TC registers, the STATUS register must be read until the BUSY bit is equal to zero. Once the BUSY flag is zero, there is a 15 μs access period in which the TC registers can be programmed. The rtc_wait_not_busy() has been inspired by the Kernel. Signed-off-by: Dario Binacchi <[email protected]> Signed-off-by: Lokesh Vutla <[email protected]> Link: https://lore.kernel.org/r/[email protected]
2021-06-09rtc: davinci: replace 32bit access with 8bit accessDario Binacchi
Use 32-bit access only where it is needed. Most of the RTC registers contain useful information in the 8 least significant bits, the others are reserved. Signed-off-by: Dario Binacchi <[email protected]> Signed-off-by: Lokesh Vutla <[email protected]> Link: https://lore.kernel.org/r/[email protected]
2021-06-09rtc: davinci: fix compiler errorsDario Binacchi
Fix errors raised by module compilation. Signed-off-by: Dario Binacchi <[email protected]> Signed-off-by: Lokesh Vutla <[email protected]> Link: https://lore.kernel.org/r/[email protected]
2021-06-09rtc: davinci: enable compilation for omap architecturesDario Binacchi
The Davinci's onchip RTC is also present on TI OMAP1, AM33XX, AM43XX and DRA7XX SOCs. So, let's enable compilation for these architectures too. Signed-off-by: Dario Binacchi <[email protected]> Signed-off-by: Lokesh Vutla <[email protected]> Link: https://lore.kernel.org/r/[email protected]
2021-06-09Nokia RX-51: Enable CONFIG_WDT to remove deprecation warningPali Rohár
Also convert CONFIG_HW_WATCHDOG to CONFIG_WATCHDOG. Signed-off-by: Pali Roh?r <[email protected]> Signed-off-by: Lokesh Vutla <[email protected]> Link: https://lore.kernel.org/r/[email protected]
2021-06-09configs: am64: Enable configs to support USB host and device modesAswath Govindraju
Enable config options required to add support for USB Mass storage boot, USB DFU boot, host and device modes in U-Boot. Signed-off-by: Aswath Govindraju <[email protected]> Signed-off-by: Lokesh Vutla <[email protected]> Link: https://lore.kernel.org/r/[email protected]
2021-06-09arm: dts: k3-am64-main: Update the location of ATF in SRAM and increase its ↵Aswath Govindraju
max size Due to a limitation for USB DFU boot mode, SPL load address has to be less than or equal to 0x70001000. So, load address of SPL and ATF have been moved to 0x70000000 and 0x701a0000 respectively. Also, the maximum size of ATF has been increased to 0x1c000 [1]. Therefore, update ATF's location and maximum size accordingly in the device tree file. [1] - https://git.trustedfirmware.org/TF-A/trusted-firmware-a.git/commit/?id=2fb5312f61a7de8b7a70e1639199c4f14a10b6f9 Signed-off-by: Aswath Govindraju <[email protected]> Signed-off-by: Lokesh Vutla <[email protected]> Link: https://lore.kernel.org/r/[email protected]
2021-06-09configs: am64x_evm_*_defconfig: Rearrange the components in SRAM to satisfy ↵Aswath Govindraju
the limitations for USB DFU boot mode For USB DFU boot mode there is a limitation on the load address of boot images that they have to be less than 0x70001000. Therefore, move the SPL_TEXT_BASE address to 0x70000000. Currently ATF is being loaded at 0x70000000, if the SPL is being loaded at 0x70000000 then ATF would overwrite SPL image when loaded. Therefore, move the location of ATF to a latter location in SRAM, past the SPL image. Also rearrange the EEPROM and BSS data on top of ATF. Given below is the placement of various data sections in SRAM ┌──────────────────────────────────────┐0x70000000 │ │ │ │ │ │ │ SPL IMAGE (Max size 1.5 MB) │ │ │ │ │ │ │ ├──────────────────────────────────────┤0x7017FFFF │ │ │ SPL STACK │ │ │ ├──────────────────────────────────────┤0x70192727 │ GLOBAL DATA(216 B) │ ├──────────────────────────────────────┤0x701927FF │ │ │ INITIAL HEAP (32 KB) │ │ │ ├──────────────────────────────────────┤0x7019A7FF │ │ │ BSS (20 KB) │ ├──────────────────────────────────────┤0x7019F7FF │ EEPROM DATA (2 KB) │ ├──────────────────────────────────────┤0x7019FFFF │ │ │ │ │ ATF (123 KB) │ │ │ │ │ ├──────────────────────────────────────┤0x701BEBFB │ BOOT PARAMETER INDEX TABLE (5124 B)│ ├──────────────────────────────────────┤0x701BFFFF │ │ │SYSFW FIREWALLED DUE TO A BUG (128 KB)│ │ │ ├──────────────────────────────────────┤0x701DFFFF │ │ │ DMSC CODE AREA (128 KB) │ │ │ └──────────────────────────────────────┘0x701FFFFF Signed-off-by: Aswath Govindraju <[email protected]> Signed-off-by: Lokesh Vutla <[email protected]> Link: https://lore.kernel.org/r/[email protected]
2021-06-09arm: dts: k3-am642-evm-u-boot: Add U-Boot tags and fix the dr_mode to ↵Aswath Govindraju
peripheral for USB subsystem Add U-Boot tags and fix the dr_mode as peripheral in U-Boot to support DFU by default. Signed-off-by: Aswath Govindraju <[email protected]> Signed-off-by: Lokesh Vutla <[email protected]> Link: https://lore.kernel.org/r/[email protected]
2021-06-09arm: dts: k3-am642-*-evm: Add USB supportAswath Govindraju
AM64 EVM board has a micro USB 2.0 AB connector and the USB0_VBUS is connected with a resistor divider in between. USB0_DRVVBUS pin is muxed between USB0_DRVVBUS and GPIO1_79 signals. Add the corresponding properties and set the pinmux mode for USB subsystem in the evm dts file. Signed-off-by: Aswath Govindraju <[email protected]> Signed-off-by: Lokesh Vutla <[email protected]> Link: https://lore.kernel.org/r/[email protected]
2021-06-09arm: dts: k3-am64-main: Add USB DT nodesAswath Govindraju
Add DT node for the single USB subsystem in main dtsi file. Signed-off-by: Aswath Govindraju <[email protected]> Signed-off-by: Lokesh Vutla <[email protected]> Link: https://lore.kernel.org/r/[email protected]
2021-06-09board: ti: am64x: Set the core voltage of USB PHY to 0.85VAswath Govindraju
Set the core voltage of USB PHY in AM64x to 0.85V in spl_board_init(). Signed-off-by: Aswath Govindraju <[email protected]> Signed-off-by: Lokesh Vutla <[email protected]> Link: https://lore.kernel.org/r/[email protected]
2021-06-09arm: mach-k3: am642_init: Do USB fixups to facilitate host and device boot modesAswath Govindraju
U-Boot either supports USB host or device mode for a node at a time in the device tree nodes. To support both host and dfu bootmodes, dr_mode is set to "peripheral" by default and then fixed based on the mode selected by the boot mode config dip switches on the board. This needs to happen before the cdns3 generic layer binds the usb device to a host or a device driver. Therefore, use fdtdec_setup_board() implementation to fixup the device tree property. Signed-off-by: Aswath Govindraju <[email protected]> Signed-off-by: Lokesh Vutla <[email protected]> Link: https://lore.kernel.org/r/[email protected]
2021-06-09arm: mach-k3: am642_init: Add support for USB boot modeAswath Govindraju
Add support for identifying USB host and device boot modes Signed-off-by: Aswath Govindraju <[email protected]> Signed-off-by: Lokesh Vutla <[email protected]> Link: https://lore.kernel.org/r/[email protected]
2021-06-09tools: k3_fit_atf: Add support for providing ATF load address using a ↵Aswath Govindraju
Kconfig symbol Add support for providing ATF load address with a Kconfig symbol. Signed-off-by: Aswath Govindraju <[email protected]> Signed-off-by: Lokesh Vutla <[email protected]> Reviewed-by: Suman Anna <[email protected]> Link: https://lore.kernel.org/r/[email protected]
2021-06-09arm: dts: k3-j7200: ddr: Update to 0.5.0 version of DDR for LPDDR 2666MTsKevin Scholz
Update the ddr settings to use the DDR reg config tool rev 0.5.0. This enables 2666MTs LPDDR configuration on J7200. Signed-off-by: Kevin Scholz <[email protected]> Signed-off-by: Praneeth Bajjuri <[email protected]> Signed-off-by: Lokesh Vutla <[email protected]> Tested-by: Suman Anna <[email protected]> Link: https://lore.kernel.org/r/[email protected]
2021-06-09Merge https://source.denx.de/u-boot/custodians/u-boot-usbTom Rini
- dwc2 and cdns3 fixes
2021-06-09Merge tag 'efi-2021-07-rc5' of ↵Tom Rini
https://source.denx.de/u-boot/custodians/u-boot-efi Pull request for efi-2021-07-rc5 Documentation: * pinmux and ums man-page Bug fixes: * Consider that partition numbers as hexadecimal. * Avoid a possible NULL dereference in efi_capsule_delete_file().
2021-06-09Merge branch '2021-06-08-kconfig-migrations' into nextTom Rini
- Migrate TFTP_SIZE and SYS_DFU_DATA_BUF_SIZE to Kconfig
2021-06-09mx7d: Add Storopack's SMEGW01 boardFabio Estevam
Add support for Storopack's SMEGW01 board, which is an IoT gateway based on the i.MX7D SoC. Based on the original U-Boot work done by Phytec. Signed-off-by: Fabio Estevam <[email protected]>
2021-06-09imx8mn: configs: add support for distro boot commandsAndrey Zhizhikin
Supported boot device types in iMX8MN: MMC, DHCP. Add DISTRO_DEFAULTS config option and include the distro boot command header file to enable full support of distro boot on i.MX8M Nano EVK (both DDR and LPDDR derivatives). Drop previous environment, which was targeting customized boot commands and boot order. Signed-off-by: Andrey Zhizhikin <[email protected]> Cc: Peng Fan <[email protected]> Reviewed-by: Fabio Estevam <[email protected]>
2021-06-09imx: Add SeeedStudio NPI-IMX6ULL SupportNavin Sankar Velliangiri
CPU: Freescale i.MX6ULL rev1.1 792 MHz (running at 396 MHz) CPU: Industrial temperature grade (-40C to 105C) at 49C Reset cause: POR Model: Seeed NPi iMX6ULL Dev Board with NAND Board: Seeed NPi i.MX6ULL Dev Board DRAM: 512 MiB NAND: 512 MiB MMC: FSL_SDHC: 0 In: serial@2020000 Out: serial@2020000 Err: serial@2020000 Net: FEC0 Working: - Eth0 - MMC/SD - NAND - UART 1 - USB host Signed-off-by: Navin Sankar Velliangiri <[email protected]> Note: Changes in v2: * removed unnecessary space in imx6ull-seeed-npi-imx6ull-dev-board.dts file. * Used SZ_2M for CONFIG_SYS_MALLOC_LEN size allocation.
2021-06-09imx: support for conga-QMX8 boardOliver Graute
Add i.MX8QM qmx8 congatec board support U-Boot 2021.07-rc3-00528-gc9a966d9dd (May 31 2021 - 15:21:25 +0200) CPU: NXP i.MX8QM RevB A53 at 1200 MHz Model: Congatec QMX8 Qseven series Board: conga-QMX8 Build: SCFW 494c97f3, SECO-FW d63fdb21, ATF 09c5cc9 Boot: SD2 DRAM: 6 GiB MMC: FSL_SDHC: 0, FSL_SDHC: 1, FSL_SDHC: 2 Loading Environment from MMC... OK In: serial@5a060000 Out: serial@5a060000 Err: serial@5a060000 switch to partitions #0, OK mmc2 is current device Net: Error: ethernet@5b040000 address not set. No ethernet found. Hit any key to stop autoboot: 0 Signed-off-by: Oliver Graute <[email protected]> Cc: Stefano Babic <[email protected]> Cc: Fabio Estevam <[email protected]> Cc: Peng Fan <[email protected]> Cc: Simon Glass <[email protected]> Cc: Ye Li <[email protected]> Cc: uboot-imx <[email protected]>
2021-06-09arm: imx: imx8mm: correct unrecognized fracpll frequencyAndrey Zhizhikin
Frequency requested by ddrphy_init_set_dfi_clk from fracpll uses MHZ() macro, which expands the value provided to the Hz range without taking into account the precise Hz setting. This causes the frequency of 266 MHz not ot be found in the imx8mm_fracpll_tbl, since it is entered there with a precise Hz value. This in turn causes the boot hang in SPL, as proper DDR fracpll frequency cannot be determined. Correct the value in imx8mm_fracpll_tbl to match the one expanded by MHZ(266) macro, rounding it down to MHz range only. Signed-off-by: Andrey Zhizhikin <[email protected]> Cc: Stefano Babic <[email protected]> Cc: Fabio Estevam <[email protected]> Cc: "NXP i.MX U-Boot Team" <[email protected]> Cc: Peng Fan <[email protected]> Cc: Simon Glass <[email protected]> Cc: Ye Li <[email protected]> Fixes: 825ab6b406 ("driver: ddr: Refine the ddr init driver on imx8m") Reviewed-by: Fabio Estevam <[email protected]>
2021-06-09pico-imx6: README: Fix the boot mode settings URLFabio Estevam
The original URL that explains the boot mode setting is no longer valid. Update to the new one. Signed-off-by: Fabio Estevam <[email protected]>
2021-06-09imx: ventana: enable dm support for PCI and FEC ethernetTim Harvey
Enable driver model support for FEC ethernet which allows us to remove the iomux and board_eth_init function. Replace the toggling of the ethernet phy reset with dt configuration. Enable driver model support for PCI which allows us to remove the eth1000_initialize() call. Additionally enable PCI_INIT_R to scan for PCI devices on init such as the e1000 that is present on the GW552x. Convert board_pci_fixup to use dm callback and remove pcidisable env variable which is not supported for DM_PCI and thus leave PCI always enabled during init. Signed-off-by: Tim Harvey <[email protected]>
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