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2020-10-26riscv: Move Andes PLMT driver to drivers/timerSean Anderson6-8/+9
This is a regular timer driver, and should live with the other timer drivers. Signed-off-by: Sean Anderson <seanga2@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Rick Chen <rick@andestech.com>
2020-10-26riscv: k210: Reduce DMA block sizeSean Anderson1-2/+2
Although the max DMA size supported by the hardware register is 22 bits (or 4M), the Linux driver for this device only supports transfers of up to 2M. On a device with 8M total memory, I don't think it will make too much of a difference. Reported-by: Damien Le Moal <Damien.LeMoal@wdc.com> Signed-off-by: Sean Anderson <seanga2@gmail.com> Reviewed-by: Rick Chen <rick@andestech.com>
2020-10-26riscv: Only enable OF_BOARD_FIXUP for S-ModeSean Anderson1-1/+1
It is unsafe to enable OF_BOARD_FIXUP only based on OF_SEPARATE. OF_SEPARATE may indicate that the user wishes U-Boot to use a different device tree than one obtained via OF_PRIOR_STAGE. However, OF_SEPARATE may also indicate that the device tree which would be obtained via OF_PRIOR_STAGE is invalid, nonexistant, or otherwise unusable. In this latter case, enabling OF_BOARD_FIXUP will result in corruption of the device tree. To remedy this, only enable OF_BOARD_FIXUP if U-Boot is configured for S-Mode. Fixes: 1c17e55594a394ced7de88d91be294eaf8c564c1 Signed-off-by: Sean Anderson <seanga2@gmail.com> Reviewed-by: Leo Liang <ycliang@andestech.com>
2020-10-26clk: kendryte: no need to check argument of free()Heinrich Schuchardt1-2/+1
free() checks if its argument is NULL. No need to check it twice. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Reviewed-by: Sean Anderson <seanga2@gmail.com>
2020-10-24Merge branch '2020-10-23-misc-changes'Tom Rini66-182/+515
Highlights: - Fix a problem with the bootm overlap tests - Remove duplicated code in fatwrite - Cleanup our current "misc" command code and add a new one for misc class devices. - Various GPIO fixes
2020-10-23power: regulator: add dummy helperPeng Fan1-0/+114
Add dummy helper to enabling the header could be included when DM REGULATOR not enabled. Signed-off-by: Peng Fan <peng.fan@nxp.com>
2020-10-23phy: nop-phy: add clk bulkPeng Fan1-0/+35
Add clk bulk for nop-phy driver. Signed-off-by: Peng Fan <peng.fan@nxp.com>
2020-10-23bootm: fix wrong conditions about images overlapJaehoon Chung1-3/+5
It doesn't need to consider start byte address. If ramdisk size is 0x800000 and start address is 0x2700000, then it's used until 0x02efffff, not 0x02f00000. But it's detected to overlapt RD image, when kernel start address is 0x02f00000. Because it's doing wrong calculation about rd_len. This patch fixed wrong calculation address position when check condition. In addition, it needs to check one more condition about overlapping entire area. Fixes: commit fbde7589ce30 ("common: bootm: add checks to verify if ramdisk / fdtimage overlaps OS image") Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
2020-10-23cmd: fat: Use do_save() for fatwriteLad Prabhakar2-45/+4
do_save() function defined in fs.c also supports FAT file system re-use the same for fatwrite command. Also fix the FAT test script to match the expected output. Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> Reviewed-by: Biju Das <biju.das.jz@bp.renesas.com>
2020-10-23test: unit tests for print_freq(), print_size()Heinrich Schuchardt2-0/+72
Provide unit tests for functions print_freq() and print_size(). Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2020-10-23cmd: Add a 'misc' command to access miscellaneous devicesBin Meng3-0/+143
Enable the command "misc" for accessing miscellaneous devices with a MISC uclass driver. The command provides listing all MISC devices as well as read and write functionalities via their drivers. Signed-off-by: Bin Meng <bin.meng@windriver.com>
2020-10-23cmd: Split out timer command from the sleep commandBin Meng3-28/+35
CONFIG_CMD_TIMER merits a single file instead of co-exist in the sleep command file. Signed-off-by: Bin Meng <bin.meng@windriver.com>
2020-10-23cmd: Rename CMD_MISC to CMD_SLEEPBin Meng53-56/+52
The "cmd/Kconfig" has a TODO description for CMD_MISC that it should really be named as CMD_SLEEP. Change it in the whole source tree. Signed-off-by: Bin Meng <bin.meng@windriver.com>
2020-10-23Makefile: Fix u-boot-nodtb.bin targetPali Rohár1-3/+7
This change fixes two issues when building u-boot-nodtb.bin target: * Remove intermediate binary u-boot-nodtb.bin from disk when static_rela call (which modifies u-boot-nodtb.bin binary) failed. It is required because previous objcopy call creates binary and static_rela finish it. * Do not call static_rela cmd when u-boot-nodtb.bin binary was not created/updated by previous objcopy call. Second fix would ensure that u-boot-nodtb.bin binary is not updated when all prerequisites were up-to-date. And therefore final binary u-boot.bin is not updated in case all prerequisites were not modified and were up-to-date. Now running 'make SOURCE_DATE_EPOCH=0 u-boot.bin' second time now does not touch u-boot.bin binary in case nothing was modified, so GNU make can correctly detect that everything is up-to-date. Signed-off-by: Pali Rohár <pali@kernel.org> Reviewed-by: Simon Glass <sjg@chromium.org>
2020-10-23i2c: i2c-gpio: Convert to use APIs which support live DTPatrick Delaunay1-7/+3
Use ofnode_ or dev_ APIs instead of fdt_ and fdtdec_ APIs so that the driver can support live DT. Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com> Reviewed-by: Heiko Schocher <hs@denx.de>
2020-10-23power: regulator: gpio-regulator: Convert to use APIs which support live DTPatrick Delaunay1-9/+13
Use ofnode_ or dev_ APIs instead of fdt_ and fdtdec_ APIs so that the driver can support live DT. Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2020-10-23power: regulator: gpio-regulator: protect count valuePatrick Delaunay1-2/+3
Update the size of states_array to avoid overflow for dev_pdata->voltages[j] and dev_pdata->states[j]. As the size of array is GPIO_REGULATOR_MAX_STATES, the size of states_array is limited by GPIO_REGULATOR_MAX_STATES * 2 = 4 instead of 8 previously. The value of the "count" variable is limited by the third parameter of fdtdec_get_int_array_count. Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2020-10-23post: remove redundant conditionHeinrich Schuchardt1-1/+1
(A && A == 0x20) is only true for (A == 0x20). Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Reviewed-by: Simon Glass <sjg@chromium.org>
2020-10-23Merge branch 'master' of https://gitlab.denx.de/u-boot/custodians/u-boot-samsungTom Rini18-68/+6
2020-10-23Merge branch '2020-10-23-revert-xen-changes'Tom Rini4-43/+5
I had inadvertently merged the Xen series before everything was fully happy with the board maintainer. Revert the series.
2020-10-23Revert "serial: serial_xen: print U-Boot banner and others"Tom Rini1-0/+2
This reverts commit 18426bf02217de2e9bb2b41eaa74d769892c55ef. Signed-off-by: Tom Rini <trini@konsulko.com>
2020-10-23Revert "arch: arm/xen: add putc() for debugging"Tom Rini1-6/+0
This reverts commit 3a51b2a2c3cedc0d2a9ce981b8e00ab8cefcb6b7. Signed-off-by: Tom Rini <trini@konsulko.com>
2020-10-23Revert "xen: add definitions for console_io"Tom Rini1-6/+0
This reverts commit 16389a74c516470c8f0fd8c712e1638f80384b92. Signed-off-by: Tom Rini <trini@konsulko.com>
2020-10-23Revert "serial: serial_xen: add DEBUG_UART support"Tom Rini2-31/+3
This reverts commit 82e21b391bd315f6fe0e0b79326af8a141e9cca7. Signed-off-by: Tom Rini <trini@konsulko.com>
2020-10-23configs: ls1088a: enable CMD_MDIOIoana Ciornei10-10/+0
Enable the CMD_MDIO Kconfig option by removing the "is not set" indication from all the defconfigs for this SoC. Signed-off-by: Ioana Ciornei <ioana.ciornei@nxp.com> Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
2020-10-23armv8: layerscape: don't remove crypto node if just partially disabledMichael Walle1-1/+40
On all newer Layerscape SoCs, only the export-controlled ciphers of the crypto module are disabled on non-E parts. Thus it doesn't make sense to completely remove the node. Linux will figure out what is there and what is not. Just remove it for older SoCs, where the module is indeed completely disabled on non-E parts. Signed-off-by: Michael Walle <michael@walle.cc> Reviewed-by: Horia Geanta <horia.geanta@nxp.com> Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
2020-10-23board/freescale/vid: enables writes to all commands for LTC3882Biwen Li2-3/+58
Enable writes to all commands for LTC3882 Signed-off-by: Biwen Li <biwen.li@nxp.com> Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
2020-10-23board: freescale: vid.c: Initialize variable 'i2caddress'Priyanka Singh1-1/+1
Initialize variable 'i2caddress' in print_vdd() to zero Signed-off-by: Priyanka Singh <priyanka.singh@nxp.com> Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
2020-10-23board: sl28: add board specific nvm commandMichael Walle2-1/+179
The board supports 16 configuration bits which can be manipulated with this command. See the board's README for a detailed explanation on each bit. Signed-off-by: Michael Walle <michael@walle.cc> Tested-by: Heiko Thiery <heiko.thiery@gmail.com> Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
2020-10-23board: kontron: add sl28 supportMichael Walle20-0/+1031
Add basic support for the Kontron SMARC-sAL28 board. This includes just the bare minimum to be able to bring up the board and boot linux. For now, the Single and Dual PHY variant is supported. Other variants will fall back to the basic variant. In particular, there is no watchdog support for now. This means that you have to disable the default watchdog, otherwise you'll end up in the recovery bootloader. See the board README for details. Signed-off-by: Michael Walle <michael@walle.cc> Reviewed-by: Tom Rini <trini@konsulko.com> Tested-by: Heiko Thiery <heiko.thiery@gmail.com> Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
2020-10-23dm: pci: fsl: Correct the workaround of erratum A-007815Hou Zhiqiang2-4/+18
The register to enable/disable the write-permission of DBI RO registers should be accessed via the CFG_ADDR/CFG_DATA registers instead of accessing directly. Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
2020-10-23net: lx2160a.c: Update to set ECx_PMUX precedenceRazvan Ionut Cirjan3-11/+11
As per hardware documentation, ECx_PMUX has precedence over SerDes protocol. For LX2160/LX2162 if DPMACs 17 and 18 are enabled as SGMII through SerDes protocol but ECx_PMUX configured them as RGMII, then the ports will be configured as RGMII and not SGMII. Signed-off-by: Razvan Ionut Cirjan <razvanionut.cirjan@nxp.com> [Rebased] Signed-off-by: Priyanka Jain <priyanka.jain@nxp.com>
2020-10-23gpio: mpc8xxx: support fsl-layerscape platformhui.song1-21/+87
Make the MPC8XXX gpio driver to support the fsl-layerscape. Signed-off-by: hui.song <hui.song_1@nxp.com> Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
2020-10-23configs: lx2160a: Enable OPTEE supportRuchika Gupta1-0/+5
Enable support to compile OPTEE driver, access AVB TA and RPMB API's access via RPC from OPTEE for lx2160 Signed-off-by: Ruchika Gupta <ruchika.gupta@nxp.com> [Rebased] Signed-off-by: Priyanka Jain <priyanka.jain@nxp.com>
2020-10-23cmd: optee_rpmb command for read/write of rpmb from opteeRuchika Gupta3-0/+281
Enable "optee_rpmb" command to write/read named persistent values created on RPMB by opening session with OPTEE AVB TA. This provides easy test for establishing a session with OPTEE TA and storage of persistent data in MMC RPMB. It includes following subcommands: optee_rpmb read_pvalue:read persistent values on rpmb via OPTEE AVB TA optee_rpmb write_pvalue:write persistent values on rpmb via OPTEE AVB TA Signed-off-by: Ruchika Gupta <ruchika.gupta@nxp.com> [Rebased] Signed-off-by: Priyanka Jain <priyanka.jain@nxp.com>
2020-10-23pci: layerscape: add a way of specifying additional iommu mappingsLaurentiu Tudor3-0/+407
In the current implementation, u-boot creates iommu mappings only for PCI devices enumarated at boot time thus does not take into account more dynamic scenarios such as SR-IOV or PCI hot-plug. Add an u-boot env var and a device tree property (to be used for example in more static scenarios such as hardwired PCI endpoints that get initialized later in the system setup) that would allow two things: - for a SRIOV capable PCI EP identified by its B.D.F specify the maximum number of VFs that will ever be created for it - for hot-plug case, specify the B.D.F with which the device will show up on the PCI bus More details can be found in the included documentation: arch/arm/cpu/armv8/fsl-layerscape/doc/README.pci_iommu_extra Signed-off-by: Laurentiu Tudor <laurentiu.tudor@nxp.com> Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
2020-10-23pci: add a few ARI related definesLaurentiu Tudor1-0/+6
Add a few defines related to PCI ARI configuration. Signed-off-by: Laurentiu Tudor <laurentiu.tudor@nxp.com> Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
2020-10-23pci: layerscape: move pci node search in a common functionLaurentiu Tudor1-42/+34
Fix duplication of this code by placing it in a common function. Furthermore, the resulting function will be re-used in upcoming patches. Signed-off-by: Laurentiu Tudor <laurentiu.tudor@nxp.com> Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
2020-10-23pci: layerscape: move per-pci device fdt fixup in a functionLaurentiu Tudor1-26/+34
Move the pci device related fdt fixup in a function in order to re-use it in a following patch. While at it, improve the error handling. Signed-off-by: Laurentiu Tudor <laurentiu.tudor@nxp.com> [Rebased] Signed-off-by: Priyanka Jain <priyanka.jain@nxp.com>
2020-10-23configs: Enable NVME support for Layerscape platformsWasim Khan104-0/+208
Enable CONFIG_NVME and CONFIG_CMD_NVME for Layerscape platforms Signed-off-by: Wasim Khan <wasim.khan@nxp.com> Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
2020-10-23Merge branch 'master' of https://gitlab.denx.de/u-boot/custodians/u-boot-sunxiTom Rini19-287/+446
- sun8i emac changes (Andre) - SCP firmware (Samuel)
2020-10-22Merge branch '2020-10-22-misc-changes'Tom Rini136-496/+1760
- Assorted updates for Xen, IPQ40xx, ASpeed, Keymile - Assorted typo / documentation fixes - Fix default preboot cmd to act like before with USB_STORAGE set - A number of other bugfixes throughout the code
2020-10-22rtc: move pcf8563 to KconfigHeiko Schocher12-5/+12
add Kconfig option for pcf8563 driver and run tools/moveconfig.py Signed-off-by: Heiko Schocher <hs@denx.de> Reviewed-by: Stefan Roese <sr@denx.de>
2020-10-22mmc: mtk-sd: change some dev_err into dev_dbgFabien Parent1-3/+3
dev_err has been used for debugging and a few dev_err message are printed for normal code execution. Make them dev_dbg instead. Signed-off-by: Fabien Parent <fparent@baylibre.com> Reviewed-by: Peng Fan <peng.fan@nxp.com>
2020-10-22serial: serial_xen: add DEBUG_UART supportAKASHI Takahiro2-3/+31
By using a hypervisor call, we can implement DEBUG_UART on xen. This will allow us to see messages even earlier than serial_init(). Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org>
2020-10-22xen: add definitions for console_ioAKASHI Takahiro1-0/+6
Those definitions added are used with HYPERVISOR_console_io(). Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org> Reviewed-by: Peng Fan <peng.fan@nxp.com>
2020-10-22arch: arm/xen: add putc() for debuggingAKASHI Takahiro1-0/+6
This new function, xen_debug_putc(), is intended to be used to enable CONFIG_DEBUG_UART on xen guest. Please note that the underlying functionality in Xen is available only when Xen is configured with !NDEBUG but is much simpler than a generic HYPERVISOR_console_io(). Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org> Reviewed-by: Peng Fan <peng.fan@nxp.com>
2020-10-22serial: serial_xen: print U-Boot banner and othersAKASHI Takahiro1-2/+0
At present, DM_FLAG_PRE_RELOC is set only if !OF_CONTROL. It doesn't make sense for this para-virtualized driver. With this patch applied, you will be able to see early boot messages: U-Boot 2020.10-00001-ge442e71a6c52-dirty (Oct 15 2020 - 11:02:25 +0900) xenguest Xen virtual CPU Model: XENVM-4.15 DRAM: 128 MiB PVBLOCK: (XEN) gnttab_mark_dirty not implemented yet pvblock: 0 In: hypervisor Out: hypervisor Err: hypervisor xenguest# Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org> Reviewed-by: Peng Fan <peng.fan@nxp.com>
2020-10-22cosmetic: reset: ast2500: Rename driver and configsChia-Wei, Wang3-2/+2
1. Rename AST2500 reset driver from ast2500-reset.c to reset-ast2500.c 2. Rename AST2500 reset kconfig option from AST2500_RESET to RESET_AST2500 Signed-off-by: Chia-Wei, Wang <chiawei_wang@aspeedtech.com> Reviewed-by: Ryan Chen <ryan_chen@aspeedtech.com>
2020-10-22reset: ast2500: Use SCU for reset controlChia-Wei, Wang4-89/+97
The System Control Unit (SCU) controller of Aspeed SoCs provides the reset control for each peripheral. This patch refactors the reset method to leverage the SCU reset control. Thus the driver dependency on watchdog including dedicated WDT API and reset flag encoding can be eliminated. The Kconfig description is also updated accordingly. Signed-off-by: Chia-Wei, Wang <chiawei_wang@aspeedtech.com> Reviewed-by: Ryan Chen <ryan_chen@aspeedtech.com>
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