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2019-06-11pinctrl: imx: Define imx6_pinctrl_soc_info in .data sectionLukasz Majewski
This commit is necessary to be able to re-use the pinctrl code in early SPL to properly configure pins. The problem is that those "static" structures (without explicit initialization) are placed in the SDRAM area, which corresponds to u-boot proper (not even SPL). Hence, when one wants to configure pins before relocation via DTS/DM, the board hangs (imx6q SoC powered one) as only OCRAM area is available (0x009xxxxx). This commit prevents from this issue by moving the imx6_pinctrl_soc_info structure to data section (from BSS). Signed-off-by: Lukasz Majewski <lukma@denx.de> Reviewed-by: Peng Fan <peng.fan@nxp.com>
2019-06-11net: fec_mxc: not access reserved register on i.MX8Peng Fan
We should not access reserved register on i.MX8, otherwise met SERROR Signed-off-by: Peng Fan <peng.fan@nxp.com> Acked-by: Joe Hershberger <joe.hershberger@ni.com>
2019-06-11ARM: imx: vining2000: Enable DM SerialMarek Vasut
Enable DM Serial support on iMX6SX VINING|2000. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Fabio Estevam <fabio.estevam@nxp.com> Cc: Silvio Fricke <silvio.fricke@softing.com> Cc: Stefano Babic <sbabic@denx.de>
2019-06-11ARM: imx: vining2000: Enable DM PCIMarek Vasut
Enable DM PCI support on iMX6SX VINING|2000. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Fabio Estevam <fabio.estevam@nxp.com> Cc: Silvio Fricke <silvio.fricke@softing.com> Cc: Stefano Babic <sbabic@denx.de>
2019-06-11ARM: imx: vining2000: Enable DM GPIOMarek Vasut
Enable DM GPIO support on iMX6SX VINING|2000 and fix up board code where applicable. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Fabio Estevam <fabio.estevam@nxp.com> Cc: Silvio Fricke <silvio.fricke@softing.com> Cc: Stefano Babic <sbabic@denx.de>
2019-06-11ARM: imx: vining2000: Enable DM USBMarek Vasut
Enable DM USB support on iMX6SX VINING|2000. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Fabio Estevam <fabio.estevam@nxp.com> Cc: Silvio Fricke <silvio.fricke@softing.com> Cc: Stefano Babic <sbabic@denx.de>
2019-06-11ARM: imx: vining2000: Convert MMC and block to DMMarek Vasut
Enable DM block and DM MMC support on iMX6SX VINING|2000 . Convert board code to match the DM support. This disables USB mass storage support due to missing DM USB, however that will be re-enabled in subsequent patch. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Fabio Estevam <fabio.estevam@nxp.com> Cc: Silvio Fricke <silvio.fricke@softing.com> Cc: Stefano Babic <sbabic@denx.de>
2019-06-11ARM: imx: vining2000: Enable DM pin controlMarek Vasut
Enable DM pin control support on iMX6SX VINING|2000. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Fabio Estevam <fabio.estevam@nxp.com> Cc: Silvio Fricke <silvio.fricke@softing.com> Cc: Stefano Babic <sbabic@denx.de>
2019-06-11ARM: dts: imx: vining2000: Import VINING|2000 DT from LinuxMarek Vasut
Import iMX6SX VINING|2000 device tree from Linux 5.1.1 b724e9356404 . Enable DT control in full U-Boot . Signed-off-by: Marek Vasut <marex@denx.de> Cc: Fabio Estevam <fabio.estevam@nxp.com> Cc: Silvio Fricke <silvio.fricke@softing.com> Cc: Stefano Babic <sbabic@denx.de>
2019-06-11ARM: imx: Rename VINING|2000Marek Vasut
The company Samtec was merged into Softing, migrate the board over to the new name and update copyright headers. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Fabio Estevam <fabio.estevam@nxp.com> Cc: Silvio Fricke <silvio.fricke@softing.com> Cc: Stefano Babic <sbabic@denx.de>
2019-06-11mx6sx: vining2000: pinmux usdhc4 resetChristoph Fritz
This patch configures pinmux for pin usdhc4 reset. Signed-off-by: Christoph Fritz <chf.fritz@googlemail.com>
2019-06-11MAINTAINERS: Add imx dts files to i.MX maintainers listFabio Estevam
Add imx dts files to the MAINTAINERS file list, so that i.MX devicetree related patches can be properly sent to the i.MX folks. Reported-by: Adam Ford <aford173@gmail.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Reviewed-by: Peng Fan <peng.fan@nxp.com>
2019-06-11serial: mxc: Add iMX6SX compatible stringMarek Vasut
Add compatible string for iMX6SX. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Fabio Estevam <fabio.estevam@nxp.com> Cc: Silvio Fricke <silvio.fricke@softing.com> Cc: Stefano Babic <sbabic@denx.de>
2019-06-11ARM: imx: novena: Enable DM PCIMarek Vasut
Enable DM PCI support on iMX6Q Novena. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Fabio Estevam <fabio.estevam@nxp.com> Cc: Stefano Babic <sbabic@denx.de> Cc: Vagrant Cascadian <vagrant@debian.org>
2019-06-11pci: imx: Add DM and DT supportMarek Vasut
Add DM support and support for probing the iMX PCI driver from DT. The legacy non-DM support is retained, however shall be removed once DM PCI is the only option remaining. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Bin Meng <bmeng.cn@gmail.com> Cc: Fabio Estevam <fabio.estevam@nxp.com> Cc: Stefano Babic <sbabic@denx.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2019-06-11pci: imx: Pass driver private data aroundMarek Vasut
Pass the driver private data around the driver as much as possible, instead of having it as a static global variable. This is done in preparation for the DM conversion, no functional change. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Bin Meng <bmeng.cn@gmail.com> Cc: Fabio Estevam <fabio.estevam@nxp.com> Cc: Stefano Babic <sbabic@denx.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2019-06-11pci: imx: Fix potential 64bit memory access clampingMarek Vasut
The driver limits the config space base to 32bit, however it can be 64bit on 64bit iMX hardware too. Remove that limitation. This patch has no impact on the iMX6, which is the only SoC currently supported by this driver. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Bin Meng <bmeng.cn@gmail.com> Cc: Fabio Estevam <fabio.estevam@nxp.com> Cc: Stefano Babic <sbabic@denx.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2019-06-11pci: imx: Factor out hard-coded register base addressesMarek Vasut
Pull out hard-coded register base addresses into driver private structure in preparation for DM conversion. No functional change. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Bin Meng <bmeng.cn@gmail.com> Cc: Fabio Estevam <fabio.estevam@nxp.com> Cc: Stefano Babic <sbabic@denx.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2019-06-11ARM: imx: Call imx_pcie_remove() only for non-DM PCI driverMarek Vasut
The DM iMX PCI driver has DM_FLAG_OS_PREPARE set and will call imx_pcie_remove() from the .remove callback. Do not call it from the architecture code again. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Bin Meng <bmeng.cn@gmail.com> Cc: Fabio Estevam <fabio.estevam@nxp.com> Cc: Stefano Babic <sbabic@denx.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2019-06-11mx6sabresd: Remove U-Boot proper mmc initializationFabio Estevam
After the conversion to DM there is no need to have mmc initialization code inside U-Boot proper. Remove the unneeded code. Signed-off-by: Fabio Estevam <festevam@gmail.com>
2019-06-11mx6sabresd: Select pinctrl driverFabio Estevam
With the conversion to DM we should select the pinctrl driver. Signed-off-by: Fabio Estevam <festevam@gmail.com>
2019-06-11mx6sabresd: Remove CONFIG_SPL_DM to decrease the SPL sizeFabio Estevam
Currently the mx6qsabresd board does not boot: U-Boot SPL 2019.07-rc2 (May 16 2019 - 14:28:55 -0300) Trying to boot from MMC1 spl: could not find mmc device 0. error: -19 SPL: failed to boot from all boot devices ### ERROR ### Please RESET the board ### The reason for the boot failure is that that the SPL size got greater than the 68KB limit (4KB header + 64KB max size) as explained in include/configs/imx6_spl.h. Remove the CONFIG_SPL_DM option, so that the SPL binary could fit into the allowed size and the board can boot again. Signed-off-by: Fabio Estevam <festevam@gmail.com>
2019-06-11imx8qxp_mek: Remove unneeded config options settingsFabio Estevam
Remove such unneeded custom config options because the provided default values are good enough. Signed-off-by: Fabio Estevam <festevam@gmail.com> Acked-by: Peng Fan <peng.fan@nxp.com>
2019-06-11imx8qm_mek: Remove unneeded config options settingsFabio Estevam
Remove such unneeded custom config options because the provided default values are good enough. Signed-off-by: Fabio Estevam <festevam@gmail.com> Acked-by: Peng Fan <peng.fan@nxp.com>
2019-06-11imx: Extend PCL063 support for phyCORE-i.MX6ULL SOMParthiban Nallathambi
Extend PHYTEC phyBOARD-i.MX6UL for phyCORE-i.MX6UL SoM (PCL063) with eMMC on SoM. CPU: Freescale i.MX6ULL rev1.0 792 MHz (running at 396 MHz) CPU: Industrial temperature grade (-40C to 105C) at 38C Reset cause: POR Model: Phytec phyBOARD-i.MX6ULL-Segin SBC Board: PHYTEC phyCORE-i.MX6ULL DRAM: 256 MiB MMC: FSL_SDHC: 0, FSL_SDHC: 1 In: serial@02020000 Out: serial@02020000 Err: serial@02020000 Net: FEC0 Working: - Eth0 - i2C - MMC/SD - eMMC - UART (1 & 5) - USB (host & otg) Signed-off-by: Parthiban Nallathambi <parthitce@gmail.com>
2019-06-11apalis-tk1: use UUID for rootfsIgor Opaniuk
1. Replace usage of "/dev/mmcblk*p*" with a proper UUID of rootfs partition. This fixes the issue, when MMC controllers are probed in a different order in U-boot and Linux kernel. 2. Fix legacy USB command (both sdboot and usbboot can be used now). Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com>
2019-06-11apalis_imx6: use UUID for rootfsIgor Opaniuk
1. Replace usage of "/dev/mmcblk*p*" with a proper UUID of rootfs partition. This fixes the issue, when MMC controllers are probed in a different order in U-boot and Linux kernel. 2. Fix legacy USB command (both sdboot and usbboot can be used now). Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com>
2019-06-11colibri_vf: use UUID for rootfsIgor Opaniuk
Replace usage of "/dev/mmcblk*p*" with a proper UUID of rootfs partition. This fixes the issue, when MMC controllers are probed in a different order in U-boot and Linux kernel. Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com>
2019-06-11colibri-imx6ull: use UUID for rootfsIgor Opaniuk
Replace usage of "/dev/mmcblk*p*" with a proper UUID of rootfs partition. This fixes the issue, when MMC controllers are probed in a different order in U-boot and Linux kernel. Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com>
2019-06-11colibri_imx7: use UUID for rootfsIgor Opaniuk
Replace usage of "/dev/mmcblk*p*" with a proper UUID of rootfs partition. This fixes the issue, when MMC controllers are probed in a different order in U-boot and Linux kernel. Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com>
2019-06-11board: toradex: add apalis imx8qm 4gb wb it v1.0b module supportMarcel Ziswiler
This commit adds initial support for the Toradex Apalis iMX8QM 4GB WB IT V1.0B module. Unlike the V1.0A early access samples exclusively booting from SD card, they are now strapped to boot from eFuses which are factory fused to properly boot from their on-module eMMC. U-Boot supports either booting from the on-module eMMC or may be used for recovery purpose using the universal update utility (uuu) aka mfgtools 3.0. Functionality wise the following is known to be working: - eMMC, 8-bit and 4-bit MMC/SD card slots - Gigabit Ethernet - GPIOs - I2C Unfortunately, there is no USB functionality for the i.MX 8QM as of yet. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
2019-06-11imx8: fuse: fix fuse driverMarcel Ziswiler
This fixes the i.MX 8 fuse driver to actually build for i.MX 8QM as well. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
2019-06-11imx8qm: fix cpu frequency reportingMarcel Ziswiler
CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
2019-06-11clk: imx8qm: fix usdhc2 clocksMarcel Ziswiler
Trying to bring up uSDHC2 the following error message was observed: MMC: imx8_clk_set_rate(Invalid clk ID #60) imx8_clk_set_rate(Invalid clk ID #60) usdhc@5b030000 - probe failed: -22 This commit fixes this by properly setting resp. clocks. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
2019-06-11arm: dts: imx8qm: add support for i2c0, i2c1, i2c2, i2c3 and i2c4Marcel Ziswiler
Add support for i2c0, i2c1, i2c2, i2c3 and i2c4. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
2019-06-11arm: dts: imx8qm: add lpuart1, lpuart2, lpuart3, lpuart4Marcel Ziswiler
Add support for lpuart1, lpuart2, lpuart3 and lpuart4. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
2019-06-11pico-imx6ul: MAINTAINERS: Add pico-dwarf entryFabio Estevam
pico-dwarf-imx6ul_defconfig does not have an entry in MAINTAINERS file, so add it to avoid a build warning. Reported-by: Stefano Babic <sbabic@denx.de> Signed-off-by: Fabio Estevam <festevam@gmail.com>
2019-06-11pico-imx6ul: MAINTAINERS: Unify all board entriesFabio Estevam
It is easier to consolidate all boards into a single entry. Signed-off-by: Fabio Estevam <festevam@gmail.com>
2019-06-11pico-imx7d: MAINTAINERS: Unify all board entriesFabio Estevam
It is easier to consolidate all boards into a single entry. Signed-off-by: Fabio Estevam <festevam@gmail.com>
2019-06-11colibri_imx7: fastboot supportIgor Opaniuk
Enable fastboot support (including "fastboot oem" subset of commands). Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Reviewed-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
2019-06-11ARM: imx: novena: Convert to DM VIDEOMarek Vasut
Enable DM Video support on iMX6Q Novena and fix minor details to restore previous behavior of the system. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Fabio Estevam <fabio.estevam@nxp.com> Cc: Stefano Babic <sbabic@denx.de> Cc: Vagrant Cascadian <vagrant@debian.org>
2019-06-11ARM: imx: novena: Enable DM USBMarek Vasut
Enable DM USB support on iMX6Q Novena. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Fabio Estevam <fabio.estevam@nxp.com> Cc: Stefano Babic <sbabic@denx.de> Cc: Vagrant Cascadian <vagrant@debian.org>
2019-06-11ARM: imx: novena: Convert block devices to DMMarek Vasut
Enable DM block, DM MMC and DM SATA support on iMX6Q Novena convert board code to match the DM support. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Fabio Estevam <fabio.estevam@nxp.com> Cc: Stefano Babic <sbabic@denx.de> Cc: Vagrant Cascadian <vagrant@debian.org>
2019-06-11ARM: imx: novena: Enable DM GPIOMarek Vasut
Enable DM GPIO support on iMX6Q Novena and fix up board code where applicable. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Fabio Estevam <fabio.estevam@nxp.com> Cc: Stefano Babic <sbabic@denx.de> Cc: Vagrant Cascadian <vagrant@debian.org>
2019-06-11ARM: imx: novena: Enable DM pin controlMarek Vasut
Enable DM pin control support on iMX6Q Novena. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Fabio Estevam <fabio.estevam@nxp.com> Cc: Stefano Babic <sbabic@denx.de> Cc: Vagrant Cascadian <vagrant@debian.org>
2019-06-11ARM: dts: imx: novena: Import Novena DT from LinuxMarek Vasut
Import iMX6Q Novena device tree from Linux 5.1-rc7 37624b58542f . Enable DT control in full U-Boot . Signed-off-by: Marek Vasut <marex@denx.de> Cc: Fabio Estevam <fabio.estevam@nxp.com> Cc: Stefano Babic <sbabic@denx.de> Cc: Vagrant Cascadian <vagrant@debian.org>
2019-06-11pico-imx7d: enable boot without PMICJun Nie
If PMIC is not probed successfully, it is still OK to boot with default configuration although power is not optimized. Default voltage of SW1A/SW1B is 1.1V/1.0V for PC32PF3000A1EP on pico according to table 42 of spec of PF3000 ver 9.0. Default mode of SW1A/SW1B is APS as expected(table 47). Signed-off-by: Jun Nie <jun.nie@linaro.org>
2019-06-11pico-imx7d: README: Add BL33 usage caseJun Nie
Add Documentation of BL33 usage case. U-boot is in non-secure world in this case. Signed-off-by: Jun Nie <jun.nie@linaro.org>
2019-06-11pico-imx7d: Add bl33 configJun Nie
Add default configuration to run u-boot as BL33 in the boot flow case of ATF(ARM Trusted Firmware) -> OPTEE -> U-boot. Signed-off-by: Jun Nie <jun.nie@linaro.org> Reviewed-by: Fabio Estevam <festevam@gmail.com>
2019-06-11pico-imx7d: Add boot option for verified bootJun Nie
Add boot option to boot from fitimage to support verified boot. The boot script plain text file should be packed into fit blob as image with name of bootscr. Signed-off-by: Jun Nie <jun.nie@linaro.org>
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