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path: root/arch/arm/mach-imx/mx7/soc.c
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2024-11-09imx: hab: Make imx_hab_is_enabled dependent on FIELD_RETURNPaul Geurts
The decision on whether HAB is enabled is solely based on the SEC_CONFIG fuse. The HAB FIELD_RETURN feature is able to permanently disable HAB on a CPU, after which it is able to boot unsigned firmware. U-Boot however does not take into account the FIELD_RETURN mode, and refuses to boot unsigned software when the feature is enabled. Also take the FIELD_RETURN fuse into account when deciding whether HAB is enabled. When The FIELD_RETURN fuse is blown, HAB is not enabled. Tested on i.MX8M Mini, i.MX8M Plus, i.MX8M Nano and i.MX6ULL Signed-off-by: Paul Geurts <paul.geurts@prodrive-technologies.com>
2024-11-09imx: hab: rename imx_sec_config_fuse_t to imx_fusePaul Geurts
The imx_sec_config_fuse_t structure is not specific to the sec_config fuse, but can be used for all fuse words. Rename the structure to a more generic name to be reused for other fuses. Signed-off-by: Paul Geurts <paul.geurts@prodrive-technologies.com>
2024-10-11arch: Use CONFIG_XPL_BUILD instead of CONFIG_SPL_BUILDSimon Glass
Use the new symbol to refer to any 'SPL' build, including TPL and VPL Signed-off-by: Simon Glass <sjg@chromium.org>
2024-05-20Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"Tom Rini
As part of bringing the master branch back in to next, we need to allow for all of these changes to exist here. Reported-by: Jonas Karlman <jonas@kwiboo.se> Signed-off-by: Tom Rini <trini@konsulko.com>
2024-05-19Revert "Merge patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet""Tom Rini
When bringing in the series 'arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"' I failed to notice that b4 noticed it was based on next and so took that as the base commit and merged that part of next to master. This reverts commit c8ffd1356d42223cbb8c86280a083cc3c93e6426, reversing changes made to 2ee6f3a5f7550de3599faef9704e166e5dcace35. Reported-by: Jonas Karlman <jonas@kwiboo.se> Signed-off-by: Tom Rini <trini@konsulko.com>
2024-05-06arm: imx: Remove <common.h> and add needed includesTom Rini
Remove <common.h> from all mach-imx, CPU specific sub-directories and include/asm/arch-mx* files and when needed add missing include files directly. Acked-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Tom Rini <trini@konsulko.com>
2023-01-30ARM: imx: bootaux: Fix LTO -Wlto-type-mismatchMarek Vasut
Commit 56c2dbdabab5 ("imx: bootaux: cleanup code") introduces the following LTO related warning: " arch/arm/mach-imx/imx_bootaux.c:24:31: warning: type of ‘hostmap’ does not match original declaration [-Wlto-type-mismatch] 24 | const __weak struct rproc_att hostmap[] = { }; | ^ arch/arm/mach-imx/imx8m/soc.c:1590:24: note: array types have different bounds 1590 | const struct rproc_att hostmap[] = { | ^ arch/arm/mach-imx/imx8m/soc.c:1590:24: note: ‘hostmap’ was previously declared here ../aarch64-linux-gnu/bin/ld: warning: u-boot has a LOAD segment with RWX permissions " This is because the weak empty array of structures "hostmap" is eventually replaced by non-empty array of structures with different number of elements. Fix this by avoiding weak variable size array, instead use a weak function which returns single pointer to the array. Fixes: 56c2dbdabab5 ("imx: bootaux: cleanup code") Signed-off-by: Marek Vasut <marex@denx.de> Reviewed-by: Peng Fan <peng.fan@nxp.com>
2022-10-30video: Rename CONFIG_DM_VIDEO to CONFIG_VIDEOSimon Glass
Now that all the old code is gone, rename this option. Driver model migration is now complete. Signed-off-by: Simon Glass <sjg@chromium.org>
2022-05-20caam: Fix crash in case caam_jr_probe failedYe Li
If probing caam_jr returns failure, the variable "dev" will not be initialized, so we can't use dev->name for the error print. Otherwise it will cause crash. Signed-off-by: Ye Li <ye.li@nxp.com> Reviewed-by: Gaurav Jain <gaurav.jain@nxp.com>
2022-04-12i.MX7: Enable Job ring driver model.Gaurav Jain
i.MX7D - added support for JR driver model. removed sec_init() call, sec is initialized based on job ring information processed from device tree. Signed-off-by: Gaurav Jain <gaurav.jain@nxp.com> Reviewed-by: Ye Li <ye.li@nxp.com>
2022-02-05imx: Enable ACTLR.SMP in SPL for i.MX6/7Sven Schwermer
Similar to what has been done before with c5437e5b for u-boot proper, we enable the SMP bit for SPL as well. This is necessary when SDP booting straight into Linux, i.e. falcon boot. When SDP boot mode is active, the ROM code does not set this bit which makes the caches not work once activated in Linux. On an i.MX6ULL (528MHz), this reduces a minimal kernel's boot time into an initramfs shell from ~6.1s down to ~1.2s. Signed-off-by: Sven Schwermer <sven@svenschwermer.de> Reviewed-by: Fabio Estevam <festevam@gmail.com>
2021-09-30WS cleanup: remove trailing empty linesWolfgang Denk
Signed-off-by: Wolfgang Denk <wd@denx.de>
2021-09-07imx: Convert SERIAL_TAG support to ENV_VARS_UBOOT_RUNTIME_CONFIGTom Rini
No iMX platforms have supported ATAG-based booting. They have however re-used the CONFIG_SERIAL_TAG option as a way to enable support of reading the OTP fuses and setting the serial# environment variable in some cases. Change the warp7 support to use this symbol, use this for updating the rest of the imx7 code, and update the imx8 conditionals. Cc: Stefano Babic <sbabic@denx.de> Cc: Fabio Estevam <festevam@gmail.com> Cc: NXP i.MX U-Boot Team <uboot-imx@nxp.com> Signed-off-by: Tom Rini <trini@konsulko.com>
2021-08-31Convert CONFIG_SKIP_LOWLEVEL_INIT et al to KconfigTom Rini
This converts the following to Kconfig: CONFIG_SKIP_LOWLEVEL_INIT CONFIG_SKIP_LOWLEVEL_INIT_ONLY In order to do this, we need to introduce SPL and TPL variants of these options so that we can clearly disable these options only in SPL in some cases, and both instances in other cases. Signed-off-by: Tom Rini <trini@konsulko.com>
2021-01-05dm: Rename U_BOOT_DEVICE() to U_BOOT_DRVINFO()Simon Glass
The current macro is a misnomer since it does not declare a device directly. Instead, it declares driver_info record which U-Boot uses at runtime to create a device. The distinction seems somewhat minor most of the time, but is becomes quite confusing when we actually want to declare a device, with of-platdata. We are left trying to distinguish between a device which isn't actually device, and a device that is (perhaps an 'instance'?) It seems better to rename this macro to describe what it actually is. The macros is not widely used, since boards should use devicetree to declare devices. Rename it to U_BOOT_DRVINFO(), which indicates clearly that this is declaring a new driver_info record, not a device. Signed-off-by: Simon Glass <sjg@chromium.org>
2020-12-13dm: treewide: Rename 'platdata' variables to just 'plat'Simon Glass
We use 'priv' for private data but often use 'platdata' for platform data. We can't really use 'pdata' since that is ambiguous (it could mean private or platform data). Rename some of the latter variables to end with 'plat' for consistency. Signed-off-by: Simon Glass <sjg@chromium.org>
2020-08-17ARM: imx: Add support for reading out the primary/secondary bmode to MX7Marek Vasut
Implement the 'getprisec' subcommand of 'bmode' command for i.MX7 by reading out the SRC GPR10 bit 30. This bit is either set by the BootROM if it switched to the secondary copy due to primary copy being corrupted OR it can be overridden by the user. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Fabio Estevam <festevam@gmail.com> Cc: NXP i.MX U-Boot Team <uboot-imx@nxp.com> Cc: Peng Fan <peng.fan@nxp.com> Cc: Stefano Babic <sbabic@denx.de> Reviewed-by: Stefano Babic <sbabic@denx.de>
2020-08-17ARM: imx: Add support for switching primary/secondary boot mode to bmodeMarek Vasut
The i.MX6/i.MX7 is capable of booting a secondary "redundant" system image in case the primary one is corrupted. The user can force this boot mode as well by explicitly setting SRC GPR10 bit 30. This can be potentially useful when upgrading the bootloader itself. Expose this functionality to the user. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Fabio Estevam <festevam@gmail.com> Cc: NXP i.MX U-Boot Team <uboot-imx@nxp.com> Cc: Peng Fan <peng.fan@nxp.com> Cc: Stefano Babic <sbabic@denx.de> Reviewed-by: Stefano Babic <sbabic@denx.de>
2020-08-17ARM: imx: Add bmode support for iMX7Marek Vasut
Add the basic differentiation between i.MX6 and i.MX7 into the bmode command, the mechanism really works almost the same on both platforms. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Fabio Estevam <festevam@gmail.com> Cc: NXP i.MX U-Boot Team <uboot-imx@nxp.com> Cc: Peng Fan <peng.fan@nxp.com> Cc: Stefano Babic <sbabic@denx.de>
2020-07-27imx: mx7: fix DDRC size in A7-M4 mapping tableIgor Opaniuk
According to i.MX 7Solo Applications Processor Reference Manual, 2.1.3 Cortex-M4 Memory Map, M4 can address only 1536MB of DDRC (Start Address: 0x8000_0000; End Address: 0xDFFF_FFFF). Correct DDRC size to 0x60000000. Fixes: c0f037f6("mach-imx: bootaux: elf firmware support") Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com>
2020-05-18common: Drop linux/delay.h from common headerSimon Glass
Move this uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
2020-05-18common: Drop init.h from common headerSimon Glass
Move this uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
2020-01-07mach-imx: bootaux: elf firmware supportIgor Opaniuk
Currently imx-specific bootaux command doesn't support ELF format firmware for Cortex-M4 core. This patches introduces a PoC implementation of handling elf firmware (load_elf_image_phdr() was copy-pasted from elf.c just for PoC). ELF64 binaries isn't supported yet. This has the advantage that the user does not need to know to which address the binary has been linked to. However, in order to handle and load the elf sections to the right address, we need to translate the Cortex-M4 core memory addresses to primary/host CPU memory addresses (Cortex A7/A9 cores). This allows to boot firmwares from any location with just using bootaux, e.g.: > tftp ${loadaddr} hello_world.elf && bootaux ${loadaddr} Similar translation table can be found in the Linux remoteproc driver [1]. [1] https://elixir.bootlin.com/linux/latest/source/drivers/remoteproc/imx_rproc.c Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Signed-off-by: Stefan Agner <stefan.agner@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
2019-10-08imx: replace CONFIG_SECURE_BOOT with CONFIG_IMX_HABStefano Babic
CONFIG_SECURE_BOOT is too generic and forbids to use it for cross architecture purposes. If Secure Boot is required for imx, this means to enable and use the HAB processor in the soc. Signed-off-by: Stefano Babic <sbabic@denx.de>
2019-08-11env: Move env_set() to env.hSimon Glass
Move env_set() over to the new header file. Acked-by: Joe Hershberger <joe.hershberger@ni.com> Signed-off-by: Simon Glass <sjg@chromium.org>
2019-06-11Merge tag 'u-boot-imx-20190612' of git://git.denx.de/u-boot-imxTom Rini
u-boot-imx-20190612 -------------------- - Board fixes: - imx6logic - wandboard - mx6sabre boots again - imx8qm_mek - pico-* boards - Toradex apalis / colibri - engicam imx6 (environment) - KP MX53 - opos6ul - Switch to DM: - vining2000 - dh MX6 - Toradex colibri i.MX7 - Novena - Security : fix CSF size for HAB - Other: - imx: fix building for i.mx8 without spl - pcie and switch to DM mx6sabreauto: Enable SPL SDP support
2019-06-11imx: mx7: Skip secure init in arch_cpu_initJun Nie
Skip secure related initialization in arch_cpu_init if low level init is skipped. Because these should be done in early stage firmware, such as ARM trusted firmware. Signed-off-by: Jun Nie <jun.nie@linaro.org>
2019-06-04video: mxsfb: add DM_VIDEO supportIgor Opaniuk
Extend the driver to build with DM_VIDEO enabled. DTS files must additionally include 'u-boot,dm-pre-reloc' property in soc and child nodes to enable driver binding to mxsfb device. Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com>
2019-01-28mx7: Do not call lcdif_power_down() in the SPL caseFabio Estevam
Like it was done on imx6 in commit 9236269de57d ("imx: mx6: Fix implementantion reset_misc") Do not call lcdif_power_down() in the SPL case to fix the following build error: LD spl/u-boot-spl MKIMAGE u-boot.img arch/arm/mach-imx/built-in.o: In function `reset_misc': /home/fabio/ossystems/u-boot/arch/arm/mach-imx/mx7/soc.c:372: undefined reference to `lcdif_power_down' scripts/Makefile.spl:375: recipe for target 'spl/u-boot-spl' failed Signed-off-by: Fabio Estevam <festevam@gmail.com> Signed-off-by: Otavio Salvador <otavio@ossystems.com.br> Signed-off-by: Fabio Estevam <festevam@gmail.com> Signed-off-by: Otavio Salvador <otavio@ossystems.com.br> Reviewed-by: Peng Fan <peng.fan@nxp.com>
2018-10-22imx: mx7: avoid some initialization if low level is skippedRui Miguel Silva
We can have the case where u-boot is launched after some other low level enabler, like for example when u-boot runs after arm-trusted-firmware and/or optee. So, because of that we may need to jump the initialization of some IP blocks even because we may no longer have the permission for that. So, if the config option to skip low level init is set disable also timer, board and csu initialization. Signed-off-by: Rui Miguel Silva <rui.silva@linaro.org> Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org> Cc: Stefano Babic <sbabic@denx.de> Cc: Fabio Estevam <fabio.estevam@nxp.com> Cc: Albert Aribaud <albert.u.boot@aribaud.net> Cc: Peng Fan <peng.fan@nxp.com> Cc: u-boot@lists.denx.de Reviewed-by: Peng Fan <peng.fan@nxp.com>
2018-09-04imx: mx7: add gpc initialization for low power modeAnson Huang
Add i.MX7D GPC initialization for low power mode support like system suspend/resume from linux kernel: - Pending IOMUXC IRQ to workaround GPC state machine issue; - Mask all GPC interrupts for M4/C0/C1; - Configure SCU timing; - Configure time slot ack; - Configure C0/C1 power up/down timing; - Configure wakeup source mechanism; - Disable DSM/RBC related settings. Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
2018-07-23mx7: Remove BMODE supportFabio Estevam
i.MX7 does not support BMODE due to the erratum e10574 ("Watchdog: A watchdog timeout or software trigger will not reset the SOC"), so remove its support. Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
2018-06-18imx: Enable ACTLR.SMP bit for all i.MX cortex-a7 platformsYe Li
According to the Cortex-A7 TRM, for ACTLR.SMP bit "You must ensure this bit is set to 1 before the caches and MMU are enabled, or any cache and TLB maintenance operations are performed". ROM sets this bit in normal boot flow, but when in serial download mode, it is not set. Here we add it in u-boot as a common flow for all i.MX cortex-a7 platforms, including mx7d, mx6ul/ull and mx7ulp. Signed-off-by: Ye Li <ye.li@nxp.com> [fabio: adapted to U-Boot mainline codebase and make checkpatch happy] Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
2018-05-07SPDX: Convert all of our single license tags to Linux Kernel styleTom Rini
When U-Boot started using SPDX tags we were among the early adopters and there weren't a lot of other examples to borrow from. So we picked the area of the file that usually had a full license text and replaced it with an appropriate SPDX-License-Identifier: entry. Since then, the Linux Kernel has adopted SPDX tags and they place it as the very first line in a file (except where shebangs are used, then it's second line) and with slightly different comment styles than us. In part due to community overlap, in part due to better tag visibility and in part for other minor reasons, switch over to that style. This commit changes all instances where we have a single declared license in the tag as both the before and after are identical in tag contents. There's also a few places where I found we did not have a tag and have introduced one. Signed-off-by: Tom Rini <trini@konsulko.com>
2018-04-15imx: mx7: snvs: Add an SNVS init routineBryan O'Donoghue
Working with HAB on the i.MX7 we've encountered a case where a board that successfully authenticates u-boot when booting Linux via OPTEE subsequently fails to properly bring up the RTC. The RTC registers live in the low-power block of the Secure Non-Volatile Storage (SNVS) block. The root cause of the error has been traced to the HAB handing off the SNVS-RTC in a state where HPCOMR::NPSWA_EN = 0 in other words where the Non-Privileged Software Access Enable bit is zero. In ordinary circumstances this is OK since we typically do not run in TZ mode, however when we boot via HAB and enablng TrustZone, it is required to set HPCOMR::NPSWA_EN = 1 in order for the upstream Linux driver to have sufficient permissions to manipulate the SNVS-LP block. On our reference board it is the difference between Linux doing this: root@imx7s-warp-mbl:~# dmesg | grep rtc snvs_rtc_enable read 0x00000000 from SNVS_LPLR @ 0x00000034 snvs_rtc_enable read 0x00000021 from SNVS_LPCR @ 0x00000038 snvs_rtc_enable read 0x00000000 from SNVS_HPLR @ 0x00000000 snvs_rtc_enable read 0x80002100 from SNVS_HPCOMR @ 0x00000004 snvs_rtc 30370000.snvs:snvs-rtc-lp: rtc core: registered 30370000.snvs:snvs-rtc-lp as rtc0 snvs_rtc 30370000.snvs:snvs-rtc-lp: setting system clock to2018-04-01 00:51:04 UTC (1522543864) and doing this: root@imx7s-warp-mbl:~# dmesg | grep rtc snvs_rtc_enable read 0x00000000 from SNVS_LPLR @ 0x00000034 snvs_rtc_enable read 0x00000020 from SNVS_LPCR @ 0x00000038 snvs_rtc_enable read 0x00000001 from SNVS_HPLR @ 0x00000000 snvs_rtc_enable read 0x00002020 from SNVS_HPCOMR @ 0x00000004 snvs_rtc 30370000.snvs:snvs-rtc-lp: failed to enable rtc -110 snvs_rtc: probe of 30370000.snvs:snvs-rtc-lp failed with error -110 hctosys: unable to open rtc device (rtc0) Note bit 1 of LPCR is not set in the second case and is set in the first case and that bit 31 of HPCOMR is set in the second case but not in the first. Setting NPSWA_EN in HPCOMR allows us to boot through enabling TrustZone and continue onto the kernel. The kernel then has the necessary permissions to set LPCR::SRTC_ENV (RTC enable in the LP command register) whereas in contrast - in the failing case the non-privileged kernel cannot do so. This patch adds a simple init_snvs() call which sets the permission-bit called from soc.c for the i.MX7. It may be possible, safe and desirable to perform this on other i.MX processors but for now this is only tested on i.MX7 as working. Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
2018-04-15imx: mx7: Add comment to describe OTP TESTER registersBryan O'Donoghue
The tester registers provide a unique chip-level identifier which get_board_serial() returns in a "struct tag_serialnr". This patch documents the properties of the registers; in summary. 31:0 OCOTP_TESTER0 (most significant) - FSL-wide unique, encoded LOT ID STD II/SJC CHALLENGE/ Unique ID OCOTP_TESTER1 (least significant) 31:24 - The X-coordinate of the die location on the wafer/SJC CHALLENGE/ Unique ID 23:16 - The Y-coordinate of the die location on the wafer/SJC CHALLENGE/ Unique ID 15:11 - The wafer number of the wafer on which the device was fabricated/SJC CHALLENGE/ Unique ID 10:0 - FSL-wide unique, encoded LOT ID STD II/SJC CHALLENGE/ Unique ID The 64 bits of data generate a unique serial number per-chip. Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org> Cc: Fabio Estevam <fabio.estevam@nxp.com> Cc: Peng Fan <peng.fan@nxp.com> Cc: Stefano Babic <sbabic@denx.de> Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
2018-04-15imx: mx7: Fix CONFIG_SERIAL_TAG compilationBryan O'Donoghue
Currently when we define CONFIG_SERIAL_TAG we will barf with a failure to define "struct tag_serialnr". This structure is defined in <asm/setup.h>, this patch includes <asm/setup.h> to fix. Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org> Cc: Fabio Estevam <fabio.estevam@nxp.com> Cc: Peng Fan <peng.fan@nxp.com> Cc: Stefano Babic <sbabic@denx.de> Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
2018-02-04imx: mx7: run sec_init for CAAM RNGBryan O'Donoghue
This patch adds a sec_init call into arch_misc_init(). Doing so in conjunction with the patch "drivers/crypto/fsl: assign job-rings to non-TrustZone" enables use of the CAAM in Linux when OPTEE/TrustZone is active. u-boot will initialise the RNG and assign ownership of the job-ring registers to a non-TrustZone context. With recent changes by Lukas Auer to fully initialize the RNG in sec_init() this means that u-boot will hand-off the CAAM in a state that Linux then can use the CAAM without touching the reserved DECO registers. This change is safe both for the OPTEE/TrustZone boot path and the regular non-OPTEE/TrustZone boot path. Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org> Cc: Fabio Estevam <fabio.estevam@nxp.com> Cc: Peng Fan <peng.fan@nxp.com> Cc: Marco Franchi <marco.franchi@nxp.com> Cc: Vanessa Maegima <vanessa.maegima@nxp.com> Cc: Stefano Babic <sbabic@denx.de> Cc: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Tested-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
2018-02-04imx: mx7: move mmc env code to mmc_env.cPeng Fan
The mx7 mmc env code is shared by i.MX8M, so move it to mmc_env.c. Signed-off-by: Peng Fan <peng.fan@nxp.com>
2018-02-04imx: mx7: move get_boot_device to cpu.cPeng Fan
Move get_boot_device to cpu.c to prepare adding i.MX8M support, because i.MX8M share same code with i.MX7. Signed-off-by: Peng Fan <peng.fan@nxp.com> Cc: Stefano Babic <sbabic@denx.de> Cc: Fabio Estevam <fabio.estevam@nxp.com> Reviewed-by: Stefano Babic <sbabic@denx.de>
2018-02-04imx: cleanup bootauxPeng Fan
Move i.MX6/7 bootaux code to imx_bootaux.c. The i.MX6/7 has different src layout, so define M4 reg offset to ease the cleanup. Redefine the M4 related BIT for share common code. Signed-off-by: Peng Fan <peng.fan@nxp.com> Cc: Stefano Babic <sbabic@denx.de> Cc: Fabio Estevam <fabio.estevam@nxp.com>
2018-02-04imx: refactor imx_get_mac_from_fusePeng Fan
Move imx_get_mac_from_fuse to a new mac.c for i.MX6/7. Since fuse regs structure are different for i.MX6/7, use mac address offset in code and define a new local struture imx_mac_fuse. Also sort the config order. Signed-off-by: Peng Fan <peng.fan@nxp.com> Cc: Stefano Babic <sbabic@denx.de> Cc: Fabio Estevam <fabio.estevam@nxp.com> Reviewed-by: Stefano Babic <sbabic@denx.de>
2018-02-04imx: cpu: move speed/temp to common cpuPeng Fan
The i.MX7 cpu speed/temp code could be reused on i.MX8M, so move them to common cpu code. Signed-off-by: Peng Fan <peng.fan@nxp.com> Cc: Stefano Babic <sbabic@denx.de> Cc: Fabio Estevam <fabio.estevam@nxp.com> Reviewed-by: Stefano Babic <sbabic@denx.de>
2017-11-27imx: Remove boolean parameter from wdog powerdown functionFabio Estevam
imx_set_wdog_powerdown() is always used to disable the power down enable bit, so remove the boolean parameter of the function. It is also a bit strange to write a boolean value into registers, so this new version makes explicit that we are writing 0. While at it, rename it to imx_wdog_disable_powerdown(). Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
2017-08-16Merge git://www.denx.de/git/u-boot-imxTom Rini
Update pfla02 for setenv changes and PHYLIB/etc migration to Kconfig. Signed-off-by: Tom Rini <trini@konsulko.com>
2017-08-16env: Rename setenv() to env_set()Simon Glass
We are now using an env_ prefix for environment functions. Rename setenv() for consistency. Also add function comments in common.h. Suggested-by: Wolfgang Denk <wd@denx.de> Signed-off-by: Simon Glass <sjg@chromium.org>
2017-08-16imx: mx7: fix build warning when CONFIG_IMX_RDC not enabledPeng Fan
Fix build warning when CONFIG_IMX_RDC not defined in defconfig. Signed-off-by: Peng Fan <peng.fan@nxp.com> Cc: Stefano Babic <sbabic@denx.de> Cc: Fabio Estevam <fabio.estevam@nxp.com>
2017-07-12imx: reorganize IMX code as other SOCsStefano Babic
Change is consistent with other SOCs and it is in preparation for adding SOMs. SOC's related files are moved from cpu/ to mach-imx/<SOC>. This change is also coherent with the structure in kernel. Signed-off-by: Stefano Babic <sbabic@denx.de> CC: Fabio Estevam <fabio.estevam@nxp.com> CC: Akshay Bhat <akshaybhat@timesys.com> CC: Ken Lin <Ken.Lin@advantech.com.tw> CC: Marek Vasut <marek.vasut@gmail.com> CC: Heiko Schocher <hs@denx.de> CC: "Sébastien Szymanski" <sebastien.szymanski@armadeus.com> CC: Christian Gmeiner <christian.gmeiner@gmail.com> CC: Stefan Roese <sr@denx.de> CC: Patrick Bruenn <p.bruenn@beckhoff.com> CC: Troy Kisky <troy.kisky@boundarydevices.com> CC: Nikita Kiryanov <nikita@compulab.co.il> CC: Otavio Salvador <otavio@ossystems.com.br> CC: "Eric Bénard" <eric@eukrea.com> CC: Jagan Teki <jagan@amarulasolutions.com> CC: Ye Li <ye.li@nxp.com> CC: Peng Fan <peng.fan@nxp.com> CC: Adrian Alonso <adrian.alonso@nxp.com> CC: Alison Wang <b18965@freescale.com> CC: Tim Harvey <tharvey@gateworks.com> CC: Martin Donnelly <martin.donnelly@ge.com> CC: Marcin Niestroj <m.niestroj@grinn-global.com> CC: Lukasz Majewski <lukma@denx.de> CC: Adam Ford <aford173@gmail.com> CC: "Albert ARIBAUD (3ADEV)" <albert.aribaud@3adev.fr> CC: Boris Brezillon <boris.brezillon@free-electrons.com> CC: Soeren Moch <smoch@web.de> CC: Richard Hu <richard.hu@technexion.com> CC: Wig Cheng <wig.cheng@technexion.com> CC: Vanessa Maegima <vanessa.maegima@nxp.com> CC: Max Krummenacher <max.krummenacher@toradex.com> CC: Stefan Agner <stefan.agner@toradex.com> CC: Markus Niebel <Markus.Niebel@tq-group.com> CC: Breno Lima <breno.lima@nxp.com> CC: Francesco Montefoschi <francesco.montefoschi@udoo.org> CC: Jaehoon Chung <jh80.chung@samsung.com> CC: Scott Wood <oss@buserror.net> CC: Joe Hershberger <joe.hershberger@ni.com> CC: Anatolij Gustschin <agust@denx.de> CC: Simon Glass <sjg@chromium.org> CC: "Andrew F. Davis" <afd@ti.com> CC: "Łukasz Majewski" <l.majewski@samsung.com> CC: Patrice Chotard <patrice.chotard@st.com> CC: Nobuhiro Iwamatsu <iwamatsu@nigauri.org> CC: Hans de Goede <hdegoede@redhat.com> CC: Masahiro Yamada <yamada.masahiro@socionext.com> CC: Stephen Warren <swarren@nvidia.com> CC: Andre Przywara <andre.przywara@arm.com> CC: "Álvaro Fernández Rojas" <noltari@gmail.com> CC: York Sun <york.sun@nxp.com> CC: Xiaoliang Yang <xiaoliang.yang@nxp.com> CC: Chen-Yu Tsai <wens@csie.org> CC: George McCollister <george.mccollister@gmail.com> CC: Sven Ebenfeld <sven.ebenfeld@gmail.com> CC: Filip Brozovic <fbrozovic@gmail.com> CC: Petr Kulhavy <brain@jikos.cz> CC: Eric Nelson <eric@nelint.com> CC: Bai Ping <ping.bai@nxp.com> CC: Anson Huang <Anson.Huang@nxp.com> CC: Sanchayan Maity <maitysanchayan@gmail.com> CC: Lokesh Vutla <lokeshvutla@ti.com> CC: Patrick Delaunay <patrick.delaunay@st.com> CC: Gary Bisson <gary.bisson@boundarydevices.com> CC: Alexander Graf <agraf@suse.de> CC: u-boot@lists.denx.de Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com> Reviewed-by: Christian Gmeiner <christian.gmeiner@gmail.com>