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2021-08-09arm: imx8: Move container image header file to mach-imxYe Li1-67/+0
Since the container is shared among i.MX platforms, move its header file to mach-imx Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
2021-04-08imx8: Add DEK blob encapsulationClement Faure1-0/+11
Add DEK encapsulation support for imx8. The DEK blob is generated by the SECO through the SCFW API. Signed-off-by: Clement Faure <clement.faure@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
2021-03-01ARM: imx8: Add missing FEC ENET quirk for i.MX8/i.MX8XOleksandr Suvorov1-0/+2
Both NXP SoCs i.MX8 and i.MX8X have ENET gigabit MAC. Define FEC_QUIRK_ENET_MAC for the imx8 platform and remove this definition from configs of boards, based on MX8/MX8X. Signed-off-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com> Acked-by: Marek Vasut <marex@denx.de> Reviewed-By: Ramon Fried <rfried.dev@gmail.com> Acked-by: Oliver Graute <oliver.graute@kococonnector.com> Reviewed-by: Fabio Estevam <festevam@gmail.com>
2020-12-14dm: treewide: Rename ..._platdata variables to just ..._platSimon Glass1-1/+1
Try to maintain some consistency between these variables by using _plat as a suffix for them. Signed-off-by: Simon Glass <sjg@chromium.org>
2020-07-16misc: scu_api: Add SCFW API to get the index of boot container setYe Li2-0/+2
Add SCFW API sc_misc_get_boot_container to get current boot container set index. The index value returns 1 for primary container set, 2 for secondary container set. Signed-off-by: Ye Li <ye.li@nxp.com> Reviewed-by: Peng Fan <peng.fan@nxp.com>
2020-05-19common: Drop linux/bitops.h from common headerSimon Glass1-0/+4
Move this uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
2020-05-19common: Drop log.h from common headerSimon Glass1-0/+1
Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
2020-05-10imx: imx8qm/qxp: check whether m4 partition bootedPeng Fan1-0/+1
Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
2020-05-10imx: imx8qm/imx8qxp: Power down the resources before SPL jump to u-bootPeng Fan1-0/+1
Make sure that all devices that are powered up by SPL are powered down before entering into the u-boot. Otherwise the subsystem/device will never be powered down by SCFW, due to SPL and u-boot are in different partitions. Benefiting from power domain driver, this patch implements the function "imx8_power_off_pd_devices" to power off all active devices. Signed-off-by: Peng Fan <peng.fan@nxp.com>
2020-05-10imx8: power: Add PD device lookup interface to power domain uclassPeng Fan1-0/+7
Add power_domain_lookup_name interface to power domain uclass to find a power domain device by its DTB node name, not using its associated client device. Through this interface, we can operate the power domain devices directly. This is needed for non-DM drivers. Modified from Ye's NXP downstream patch only for legacy imx8 power domain driver, since we have not migrated to use new power domain driver. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
2020-05-01imx8: Configure SNVSFranck LENORMAND2-0/+15
Add a module to configure the tamper and secure violation of the SNVS using the SCU API. The module also adds some commands: - snvs_cfg: Configure the SNVS HP and LP registers - snvs_dgo_cfg: Configure the SNVS DGO bloc if present (8QXP) - tamper_pin_cfg: Change the configuration of the tamper pins - snvs_clear_status: Allow to write to LPSR and LPTDSR to clear status bits Reviewed-by: Fabio Estevam <festevam@gmail.com> Signed-off-by: Franck LENORMAND <franck.lenormand@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
2020-05-01imx8: Update SCFW API to version 1.5Ye Li4-21/+76
Sync the latest SCFW API with below commit 6dcd0242ae7a53ac ("SCF-105: Revert accidental change") to add interfaces for PM resource reset and read/write SNVS security violation and tamper DGO registers. Reviewed-by: Fabio Estevam <festevam@gmail.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
2020-05-01imx8: scu api: Add support for SECO manufacturing protection APIsBreno Lima1-0/+4
SECO provides APIs to support CAAM manufacturing protection: - sc_seco_get_mp_key() - sc_seco_get_mp_sign() - sc_seco_update_mpmr() Add SCFW APIs support. Reviewed-by: Fabio Estevam <festevam@gmail.com> Signed-off-by: Breno Lima <breno.lima@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
2019-10-13imx8: Jump from alias to OCRAM address at SPL initYe Li1-0/+21
When running SPL on iMX8, the A core starts at address 0 which is a alias to OCRAM 0x100000. The alias only map first 96KB of OCRAM, so this require the SPL size can't beyond 96KB. But when using SPL DM, the size increase significantly and may exceed 96KB. So to fix the problem, we will change SPL linker address to OCRAM address 0x100000. And then jump to the absolute address not the PC relative address for entering OCRAM. Signed-off-by: Ye Li <ye.li@nxp.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
2019-10-08misc: imx8: add more scfw apiPeng Fan3-2/+101
Add more scfw api for clk/partition/seco usage The api will be used by ccf/partition/secure boot. Signed-off-by: Peng Fan <peng.fan@nxp.com>
2019-10-08imx: scu_api: add sc_pm_is_partition_startedPeng Fan2-1/+5
Add sc_pm_is_partition_started to check whether a partition has been started. This will be used to detect M4 partition booted up or not, then we could choose which dtb to use. If M4 is up, we need use dtb, such as imx8qm-mek-rpmsg.dtb. Signed-off-by: Peng Fan <peng.fan@nxp.com>
2019-10-08imx8: save args passed from ATFPeng Fan1-0/+1
We use information from ATF to know whether OP-TEE is running or not. So save args passed from ATF. Signed-off-by: Peng Fan <peng.fan@nxp.com>
2019-10-08imx: scu_api: add sc_rm_set_master_sidPeng Fan1-0/+1
Add sc_rm_set_master_sid to set stream sid of masters to make sure they could use smmu. Signed-off-by: Peng Fan <peng.fan@nxp.com>
2019-10-08imx8: support parsing i.MX8 Container filePeng Fan1-0/+56
Add parsing i.MX8 Container file support, this is to let SPL could load images in a container file to destination address. Signed-off-by: Peng Fan <peng.fan@nxp.com>
2019-07-19arm: imx8: don't duplicate build_info()Anatolij Gustschin1-0/+1
Move build_info() to common place. Signed-off-by: Anatolij Gustschin <agust@denx.de> Cc: Marcel Ziswiler <marcel.ziswiler@toradex.com> Cc: Peng Fan <peng.fan@nxp.com> Reviewed-by: Peng Fan <peng.fan@nxp.com>
2019-07-19arm: imx8: factor out uart init codeAnatolij Gustschin1-0/+2
New imx8 boards started adding duplicated UART init code. Factor out this to common function sc_pm_setup_uart(). Signed-off-by: Anatolij Gustschin <agust@denx.de> Cc: Peng Fan <peng.fan@nxp.com> Cc: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Peng Fan <peng.fan@nxp.com> Reviewed-by: Peng Fan <peng.fan@nxp.com>
2019-07-19misc: imx8: add sc_misc_get_tempPeng Fan2-0/+3
Add sc_misc_get_temp to support get temperature Signed-off-by: Peng Fan <peng.fan@nxp.com>
2019-06-11imx: define ARCH_MXC for i.MX8/8M/7ULPPeng Fan1-0/+2
Without this definition, fsl_esdhc will access reserved registers on i.MX chips, so define ARCH_MXC to fix it. Signed-off-by: Peng Fan <peng.fan@nxp.com> Reviewed-by: Fabio Estevam <festevam@gmail.com>
2019-04-25misc: imx8: remove duplicates from scfw apiMarcel Ziswiler1-4/+0
Remove duplicate function declarations from the SCFW API header file. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Peng Fan <peng.fan@nxp.com> Reviewed-by: Igor Opaniuk <igor.opaniuk@toradex.com>
2019-04-25imx8: imx8-pins: add i.MX8QMPeng Fan1-0/+2
Add i.MX8QM entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
2018-10-22power: Add power domain driver for i.MX8Peng Fan1-0/+15
Add the power domain DM driver for i.MX8, that it depends on the DTB power domain trees to generate the power domain provider devices. Users need to add power domain trees with property "compatible = "nxp,imx8-pd";" When power on a PD device, the driver will power on its ancestor PD devices in power domain tree. When power off a PD device, the driver will check its child PD devices first. Only if all child PD devices are off, then power off the current PD device. Then the driver checks sibling PD devices. If sibling PD devices are off, then it will power off parent PD device. There is no counter maintained in this driver, but a state to hold current on/off state. So the request and free functions are empty. The power domain implementation in i.MX8 DTB set the "#power-domain-cells" to 0, so there is no ID binding with each PD device. We don't use "id" variable in struct power_domain. At the same time, we have to set of_xlate to empty to bypass standard of_xlate in uclass driver. Signed-off-by: Peng Fan <peng.fan@nxp.com> Reviewed-by: Anatolij Gustschin <agust@denx.de> Cc: Stefano Babic <sbabic@denx.de>
2018-10-22gpio: mxc_gpio: add support for i.MX8Peng Fan1-0/+21
Add i.MX8 support, there are 8 GPIO banks. Signed-off-by: Peng Fan <peng.fan@nxp.com> Reviewed-by: Anatolij Gustschin <agust@denx.de> Cc: Stefano Babic <sbabic@denx.de>
2018-10-22imx8: add dummy clockPeng Fan1-0/+27
This driver is mostly used to avoid build errors. We use uclass clk driver for clk related operations. Signed-off-by: Peng Fan <peng.fan@nxp.com> Reviewed-by: Anatolij Gustschin <agust@denx.de> Cc: Stefano Babic <sbabic@denx.de>
2018-10-22imx8: add iomux configuration apiPeng Fan1-0/+40
Add iomux configuration api. Signed-off-by: Peng Fan <peng.fan@nxp.com> Reviewed-by: Anatolij Gustschin <agust@denx.de> Cc: Stefano Babic <sbabic@denx.de>
2018-10-22imx8: add arch_cpu_init arch_cpu_init_dmPeng Fan1-0/+9
Add arch_cpu_init(_dm) mainly to open the channel between ACore and SCU. Signed-off-by: Peng Fan <peng.fan@nxp.com> Reviewed-by: Anatolij Gustschin <agust@denx.de> Cc: Stefano Babic <sbabic@denx.de>
2018-10-22imx8: add boot device detectionPeng Fan1-0/+10
Add get_boot_device to detect boot device. Add print_bootinfo to print the boot device info. Signed-off-by: Peng Fan <peng.fan@nxp.com> Reviewed-by: Anatolij Gustschin <agust@denx.de> Cc: Stefano Babic <sbabic@denx.de>
2018-10-22imx8: pins: include i.MX8QXP pin header when CONFIG_IMX8QXP definedPeng Fan1-0/+15
Include i.MX8QXP pin header when CONFIG_IMX8QXP defined, if no SoC macro defined, report error. Signed-off-by: Peng Fan <peng.fan@nxp.com> Reviewed-by: Anatolij Gustschin <agust@denx.de> Cc: Stefano Babic <sbabic@denx.de>
2018-10-22imx8: add imx-regs header filePeng Fan1-0/+46
Add imx-regs header file to include the register base definition Signed-off-by: Peng Fan <peng.fan@nxp.com> Reviewed-by: Anatolij Gustschin <agust@denx.de> Cc: Stefano Babic <sbabic@denx.de>
2018-10-22misc: imx8: add scfw api impementationPeng Fan1-0/+30
Add clk/misc/pad/pm/rm scfw api implementaion for different drivers to invoke. The low level code is using misc_call to invoke imx8_scu driver. Signed-off-by: Peng Fan <peng.fan@nxp.com> Reviewed-by: Anatolij Gustschin <agust@denx.de> Cc: Stefano Babic <sbabic@denx.de>
2018-10-22imx8: add scfw macro definitionPeng Fan7-0/+636
Add SCFW macro definition. Signed-off-by: Peng Fan <peng.fan@nxp.com> Reviewed-by: Anatolij Gustschin <agust@denx.de> Cc: Stefano Babic <sbabic@denx.de>
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