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path: root/arch/arm/mach-imx
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2023-06-12Merge tag v2023.07-rc4 into nextTom Rini
Signed-off-by: Tom Rini <trini@konsulko.com>
2023-05-21imx9: Calculate DDR size from DDRC settingYe Li
To avoid using static setting for ECC enabled DDR size, switch to calculate DDR size from DDRC setting Signed-off-by: Ye Li <ye.li@nxp.com> Reviewed-by: Peng Fan <peng.fan@nxp.com> Reviewed-by: Jacky Bai <ping.bai@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
2023-05-21ddr: imx93: Add 625M bypass clock supportJacky Bai
Add 625M bypass clock that may be used DRAM 625M bypass mode support. Signed-off-by: Jacky Bai <ping.bai@nxp.com> Reviewed-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
2023-05-21imx9: allow to bootaux Mcore with input addressYe Li
Currently bootaux only supports to boot M33 core from TCM. Since ATF has changed to use x2 parameter for M33 image address, update the bootaux command to use input address, so we can support boot from any possilbe address like TCM, DDR, Flexspi NOR. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
2023-05-21imx9: use i.MX generic rom api functionPeng Fan
There is no need to save gd with using the generic rom api function, so simplify code. Signed-off-by: Peng Fan <peng.fan@nxp.com>
2023-05-21imx9: correct coding stylePeng Fan
The end brace should be in a new line Signed-off-by: Peng Fan <peng.fan@nxp.com>
2023-05-21imx9: add i.MX93 variants supportPeng Fan
According to datasheet, iMX93 has fused parts with CORE1 or NPU or both disabled. So update code to support it, the kernel device tree runtime update will be added in future patches. Signed-off-by: Peng Fan <peng.fan@nxp.com>
2023-05-21imx9: clock: config arm alt root to 500mhzPeng Fan
Config the A55 alt root clock to 500MHz(LD mode frequency) by default. Normally, this clock root is only used as an intermediate clock soure for A55 core/dsu when change the ARM PLL frequency. Signed-off-by: Peng Fan <peng.fan@nxp.com>
2023-05-21imx9: clock: add CONFIG_IMX9_LOW_DRIVE_MODE supportPeng Fan
Add CONFIG_IMX9_LOW_DRIVE_MODE in imx9 clk, later we will add board support Signed-off-by: Peng Fan <peng.fan@nxp.com>
2023-05-21imx9: clock: clear HW_CTRL_SELPeng Fan
The HW_CTRL_SEL should be cleared when configuring PLL to avoid potential glitch Reviewed-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
2023-05-21imx9: Get market segment and speed gradingPeng Fan
Get the chip's market segment and speed grading from fuse and print them in boot log as other i.MX series. Signed-off-by: Peng Fan <peng.fan@nxp.com>
2023-05-21imx9: soc: support reset causePeng Fan
Support print reset cause. Since SRSR is not accessible from non-secure world, so first save it to grp0, then read it in non-secure world. Signed-off-by: Peng Fan <peng.fan@nxp.com>
2023-05-21imx9: Change hard coded MAC to read from fuseYe Li
The MAC addresses are hard coded for bring up. Change it to support reading from fuse. Reviewed-by: Jacky Bai <ping.bai@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
2023-05-21imx9: cut off OPTEE memory region from U-BootPeng Fan
OPTEE memory region is set secure access only in ATF with configuration to TRDC, and need to remove it from U-Boot, otherwise U-Boot and Kernel may crash when accessing the memory Signed-off-by: Peng Fan <peng.fan@nxp.com>
2023-05-21imx9: simplify clk settingsPeng Fan
Simplify the clk root settings with an array Signed-off-by: Peng Fan <peng.fan@nxp.com>
2023-05-21imx9: correct getting LPI2C clkPeng Fan
LPI2C_CLK_ROOT should be used instead of LPUART_CLK_ROOT for i2c Signed-off-by: Peng Fan <peng.fan@nxp.com>
2023-05-21imx9: use parameter freq when set_arm_clkPeng Fan
The freq parameter was ignored, should use it when configuring ARM PLL Signed-off-by: Peng Fan <peng.fan@nxp.com>
2023-05-21imx9: add more PLL settingsPeng Fan
Add more PLL settings for A55 and Display Signed-off-by: Peng Fan <peng.fan@nxp.com>
2023-05-21imx9: configure M33 systick to 24MPeng Fan
The M33 systick should be 24M per reference mannual, so correct it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
2023-05-21imx: move imx8 sci header file to include/firmware/imxPeng Fan
Move imx8 sci header file to include/firmware/imx, then we could use build macro to reuse some i.MX8 drivers for i.MX9, such as drivers/cpu/imx8_cpu.c. Signed-off-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Stefano Babic <sbabic@denx.de>
2023-05-21imx: spl_imx_romapi: typo fixPeng Fan
Unknow->Unknown Signed-off-by: Peng Fan <peng.fan@nxp.com>
2023-05-21imx8ulp: build ahabPeng Fan
The ahab was missed to be compiled, so add it back. Signed-off-by: Peng Fan <peng.fan@nxp.com>
2023-05-21thermal: imx_tmu: Move architecture code into driverMarek Vasut
Stop polluting the architecture directory with driver specific code, move it into driver where it should be. Split the code slightly so the MX8MM/MX8MN fuse readout and programming and MX8MP fuse readout and programming are in their separate functions, and called in case of matching SoC. Signed-off-by: Marek Vasut <marex@denx.de> Reviewed-by: Fabio Estevam <festevam@denx.de> Reviewed-by: Andrejs Cainikovs <andrejs.cainikovs@toradex.com>
2023-05-21ARM: imx: Fix parsing of ROM log event IDs on iMX8MFedor Ross
It seems like the ROM log events for the iMX8M are not fully covered by AN12853 i.MX ROMs Log Events, Rev. 0, May 2020. On iMX8M the ROM event ID 0x82 seems to use parameter0 which stops the parsing because the end of list is detected too early. This patch adds ROM event ID 0x82 and skips the next word if ID 0x82 is parsed. Fixes: a5ee05cf71 ("ARM: imx: Pick correct eMMC boot partition from ROM log") Signed-off-by: Fedor Ross <fedor.ross@ifm.com> Cc: Fabio Estevam <festevam@gmail.com> Cc: Marek Vasut <marex@denx.de> Cc: Peng Fan <peng.fan@nxp.com> Cc: Stefano Babic <sbabic@denx.de> Reviewed-by: Peng Fan <peng.fan@nxp.com>
2023-05-11dm: Emit the arch_cpu_init_dm() even only before relocationSimon Glass
The original function was only called once, before relocation. The new one is called again after relocation. This was not the intent of the original call. Fix this by renaming and updating the calling logic. With this, chromebook_link64 makes it through SPL. Fixes: 7fe32b3442f0 ("event: Convert arch_cpu_init_dm() to use events") Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2023-05-10arm: mach-imx: use CONFIG_$(SPL_)SATA instead of CONFIG_SATATroy Kisky
This avoid an error with enable_sata_clock when defined(CONFIG_SATA) is changed to CONFIG_IS_ENABLED(SATA). Signed-off-by: Troy Kisky <troykiskyboundary@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2023-05-02arm: imx8m: remove unused and obsolete board_fix_fdt() in SOC contextHugo Villeneuve
It doesn't seem appropriate for arch/SOC to use a board-level functionality (CONFIG_OF_BOARD_FIXUP), because this prevents boards that need to do FDT fixup from using that feature. Also, this code is completely dead and useless (from comments by Rasmus Villemoes on the mailing list): - No in-tree imx8m-based board seems to set CONFIG_OF_BOARD_FIXUP - The nodes which that function wants to disable don't even exist in the U-Boot copy of imx8mp.dtsi. This code was introduced in commit 35bb60787b88. It seems to be some random import of code from downstream NXP U-Boot, with a commit message that makes no sense in upstream context. Signed-off-by: Hugo Villeneuve <hvilleneuve@dimonoff.com> Acked-by: Peng Fan <peng.fan@nxp.com> Reviewed-by: Fabio Estevam <festevam@denx.de>
2023-05-02imx: fix get_boot_device() for imx8Tim Harvey
commit 787f04bb6a0a ("imx: add USB2_BOOT type") broke get_boot_device() for IMX8 which affects booting from SDP due to boot_instance being non-zero. Fix this by only using boot_instance for imx8ulp and imx9. Fixes: 787f04bb6a0a ("imx: add USB2_BOOT type") Signed-off-by: Tim Harvey <tharvey@gateworks.com> Reviewed-by: Peng Fan <peng.fan@nxp.com> Reviewed-by: Fabio Estevam <festevam@denx.de>
2023-05-02imx6: clock: print real pixel clock rateDario Binacchi
Add debug messages to print the real pixel clock rate, which may not be the requested one. Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>
2023-05-02imx6: clock: add support to get LCD pixel clock rateDario Binacchi
Add the get_lcd_clk() function to get the LCD pixel clock rate. The patch has been tested on imx6ul platform. Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>
2023-05-02imx6: clock: improve calculations to get the PLL video rateDario Binacchi
During some tests to check the pixel clock rate in the transition from U-Boot to the Linux kernel, I noticed that with the same configuration of the registers the debug messages reported different rates. The same Linux kernel calculations are now used to get the PLL video rate. Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com> Reviewed-by: Michael Trimarchi <michael@amarulasolutions.com>
2023-05-02imx: support i.MX8QM DMSSE20 a1 boardOliver Graute
Add i.MX8QM DMSSE20 a1 board support U-Boot 2023.04-00030-g7be2f547b2 (Apr 21 2023 - 11:11:43 +0200) Model: Advantech iMX8QM DMSSE20 Board: DMS-SE20A1 8GB Build: SCFW 549b1e18, SECO-FW c9de51c0, ATF 5782363 Boot: USB DRAM: 8 GiB Core: 100 devices, 19 uclasses, devicetree: separate MMC: FSL_SDHC: 0, FSL_SDHC: 1, FSL_SDHC: 2 Loading Environment from MMC... OK In: serial@5a060000 Out: serial@5a060000 Err: serial@5a060000 Net: eth0: ethernet@5b040000 Warning: ethernet@5b050000 (eth1) using random MAC address - 32:05:0c:f9:5e:10 , eth1: ethernet@5b050000 Hit any key to stop autoboot: 0 Signed-off-by: Oliver Graute <oliver.graute@kococonnector.com>
2023-05-02imx8mn: buffer overflow in low_drive_gpu_freq()Heinrich Schuchardt
Avoid a buffer overflow if assigned-clock-rates has less than two elements. Fixes: 98bcdf16356c ("imx8mn: Add low drive mode support for DDR4/LPDDR4 EVK") Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com> Reviewed-by: Peng Fan <peng.fan@nxp.com> Reviewed-by: Peng Fan <peng.fan@nxp.com>
2023-05-02board: mntre: imx8mq: Add MNT Reform 2 board supportPatrick Wildt
The MNT Reform 2 is a modular DIY laptop. In its initial version it is based on the BoundaryDevices i.MX8MQ SoM. Some parts have been lifted from BoundaryDevices official U-Boot downstream project. Signed-off-by: Patrick Wildt <patrick@blueri.se> Tested-by: Vagrant Cascadian <vagrant@debian.org> Tested-by: Vagrant Cascadian <vagrant@debian.org> Signed-off-by: Stefano Babic <sbabic@denx.de>
2023-04-04arm64: imx: Add support for imx8mp-beacon-kitAdam Ford
Beacon Embedded has an i.MX8M Plus development kit which consists of a SOM + baseboard. The SOM includes Bluetooth, WiFi, QSPI, eMMC, and one Ethernet PHY. The baseboard includes audio, HDMI, USB-C Dual Role port, USB Hub with five ports, a PCIe slot, and a second Ethernet PHY. The device trees are already queued for inclusion in Linux 6.3. Signed-off-by: Adam Ford <aford173@gmail.com> Reviewed-by: Tom Rini <trini@konsulko.com>
2023-04-04ARM: dts: imx: Add support for Data Modul i.MX8M Plus eDM SBCMarek Vasut
Add support for Data Modul i.MX8M Plus eDM SBC board. This is an evaluation board for various custom display units. Currently supported are serial console, ethernet, eMMC, SD, SPI NOR, USB. Signed-off-by: Marek Vasut <marex@denx.de>
2023-04-04arm: imx: add u-boot-nand.imx to boot from NAND without SPLLuca Ceresoli
U-Boot can be booted from NAND without SPL by prepending the DCD header to the actual U-Boot binary. However this requires prepending 1024 bytes to u-boot.imx (DCD + u-boot.bin). There is already a similar target to build spl/u-boot-nand-spl.imx, add the same option for no-SPL boot. Tested on i.MX6ULL. The resulting layout of u-boot-nand.imx is: - Offset 0x0000 (0 KiB): padding - Offset 0x0400 (1 KiB): DCD header - Offset 0x1000 (4 KiB): u-boot.bin Signed-off-by: Luca Ceresoli <luca.ceresoli@bootlin.com>
2023-03-30arm64: imx8mm: imx8mn: imx8mp: Drop FEC GPR[1] board workaroundMarek Vasut
The FEC interface mode is now configured in common board_interface_eth_init() and called by FEC MAC driver when appropriate. Drop the board side duplicates if the same functionality. Signed-off-by: Marek Vasut <marex@denx.de>
2023-03-30arm64: imx8mp: Drop EQoS GPR[1] board workaroundMarek Vasut
The EQoS interface mode is now configured in common board_interface_eth_init() and called by EQoS MAC driver when appropriate. Drop the board side duplicates if the same functionality. Signed-off-by: Marek Vasut <marex@denx.de>
2023-03-30ARM: imx: imx8mp: fix enable_i2c_clkRasmus Villemoes
In order for i2c_num==4 and 5 to stay invalid for non-imx8mp SOCs, the i2c_ccgr[] array must be sized by the number of initializers present, not with a hard-coded 6 which would implicitly initialize the last two elements with zeroes. Also, the bounds check is off-by-one. Fixes: c92c3a4453b8 "ARM: imx: imx8mp: Enable support for i2c5 and i2c6 on i.MX8MP" Signed-off-by: Rasmus Villemoes <rasmus.villemoes@prevas.dk>
2023-03-30net: fec_mxc: Add board_interface_eth_init() for i.MX8M Mini/Nano/PlusMarek Vasut
Implement common board_interface_eth_init() and call it from the FEC driver to configure IOMUXC GPR[1] register according to the PHY mode obtained from DT. This supports all three interface modes supported by the i.MX8M Mini/Nano/Plus FEC and supersedes the current board-side configuration of the same IOMUX GPR[1] duplicated in the board files. Signed-off-by: Marek Vasut <marex@denx.de>
2023-03-30net: dwc_eth_qos: Add board_interface_eth_init() for i.MX8M PlusMarek Vasut
Implement common board_interface_eth_init() and call it from the DWMAC driver to configure IOMUXC GPR[1] register according to the PHY mode obtained from DT. This supports all three interface modes supported by the i.MX8M Plus DWMAC and supersedes current board-side configuration of the same IOMUX GPR[1] duplicated in the board files. Reviewed-by: Ramon Fried <rfried.dev@gmail.com> Signed-off-by: Marek Vasut <marex@denx.de>
2023-03-30net: dwc_eth_qos: Add DM CLK support for i.MX8M PlusMarek Vasut
The DWMAC clock in i.MX8M Plus were so far configured via ad-hoc architecture code. Replace that with DM clock instead. This way, the driver claims all its required clock, enables and disables them, and even gets the CSR clock rate and sets the TX clock rate, without any need of architecture specific register fiddling. Drop the architecture specific code while at it too. The adjustment here is modeled after STM32MP15xx clock handling in this driver. Signed-off-by: Marek Vasut <marex@denx.de>
2023-03-30Revert "imx: imx8x: colibri: switch to binman"Andrejs Cainikovs
This reverts commit bdadc140a127b14a666d2007eddc3f65c8de7d5a. We do not want this, see [1]. [1] https://lore.kernel.org/all/56cf058164f331ce99ce75b0751b825ee2e07fc0.camel@toradex.com/ Signed-off-by: Andrejs Cainikovs <andrejs.cainikovs@toradex.com>
2023-03-30imx: spl_imx_romapi: Get and print boot stageYe Li
Get and print boot stage through ROM API in SPL Signed-off-by: Ye Li <ye.li@nxp.com> Reviewed-by: Peng Fan <peng.fan@nxp.com>
2023-03-29imx: ele_ahab: Remove OEM Secure World Closed printYe Li
The OEM Secure World Closed is not a valid lifecycle on iMX8ULP/iMX9. So remove it from lifecycle print. Signed-off-by: Ye Li <ye.li@nxp.com> Reviewed-by: Peng Fan <peng.fan@nxp.com>
2023-03-29imx: ele_ahab: confirm lifecycle before closing the partYe Li
Before moving the lifecycle to OEM closed, confirm the lifecycle is OEM open, otherwise cancel to move forward the lifecycle. Signed-off-by: Ye Li <ye.li@nxp.com> Reviewed-by: Peng Fan <peng.fan@nxp.com>
2023-03-29misc: sentinel: s400_api: Use new command request definitionsYe Li
Remove legacy command definitions, change to use new ELE_xxx command request. Signed-off-by: Ye Li <ye.li@nxp.com> Reviewed-by: Peng Fan <peng.fan@nxp.com>
2023-03-29imx: ahab: Move imx9 and imx8ulp AHAB support togetherYe Li
Use common file ele_ahab.c for i.MX9 and iMX8ULP AHAB support, since both of them use same sentinel ELE APIs Signed-off-by: Ye Li <ye.li@nxp.com> Reviewed-by: Peng Fan <peng.fan@nxp.com>
2023-03-29imx93: ahab: Get and decode AHAB eventsYe Li
For ahab_status command, support to get and decode AHAB events Signed-off-by: Ye Li <ye.li@nxp.com> Reviewed-by: Peng Fan <peng.fan@nxp.com>
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