u-boot.git/arch/arm/include/asm/mach-imx, branch master

misc: ele_api: Add V2X Get State API

2026-06-27T02:02:46Z

Add V2X Get State API to return V2X states for debug purpose Signed-off-by: Ye Li

arm: imx8mp: Add new variant parts support

2026-06-05T12:00:00Z

iMX8MP added 4 new variant parts for low cost industrial and HMI. The parts disabled HIFI DSP and ISP while other functions are enabled. Part number: - MIMX8ML2DVNLZAB and MIMX8ML2CVNKZAB (2-core) - MIMX8ML5DVNLZAB and MIMX8ML5CVNKZAB (4-core) Signed-off-by: Ye Li

imx9: Add support for saving DDR training data to NVM

2026-05-15T20:31:39Z

DDR training data can be saved to NVM and be available to OEI at boot time, which will trigger QuickBoot flow. U-Boot only checks for data integrity (CRC32), while OEI is in charge of authentication when it tries to load the data from NVM. On iMX95 A0/A1, 'authentication' is done via another CRC32. On the other SoCs, authentication is done by using ELE to check the MAC stored in the ddrphy_qb_state structure. Supported platforms: iMX94, iMX95, iMX952 (using OEI) Supported storage types: eMMC, SD, SPI flash. Signed-off-by: Viorel Suman Signed-off-by: Ye Li Signed-off-by: Simona Toaca

imx: ahab: Use authenticated header for images loading

2026-05-15T20:31:39Z

When loading container image, the container header is loaded into heap memory. If ahab is enabled, the header is be copied to another fixed RAM for authentication in ahab_auth_cntr_hdr. The better method is using container header memory being authenticated for following image loading. So update ahab_auth_cntr_hdr to return the address of container header being authenticated. Caller uses this header for following parsing and image loading. Signed-off-by: Ye Li Reviewed-by: Peng Fan

misc: ele_api: Add support for XSPI SET GMID command

2026-03-16T21:44:58Z

The XSPI SET GMID command is used to assign GMID ownership to the requester, allowing access to protected XSPI control registers. This API must be called in SPL if XSPI GMID-protected settings need to be modified. Otherwise, XSPI configuration depends on the previous GMID owner to provide the correct settings. Signed-off-by: Ye Li Signed-off-by: Alice Guo Reviewed-by: Peng Fan

arm: imx: Add i.MX952 CPU type support

2026-03-16T21:44:00Z

Add CPU type definition and detection macro for i.MX952 SoC. Signed-off-by: Alice Guo Reviewed-by: Peng Fan

imx9: scmi: Get DDR size through SM SCMI API

2026-03-16T21:44:00Z

System Manager(SM) has implemented the MISC protocol to retrieve DDR information. Using this API, U-Boot can obtain the DDR size dynamically instead of relying on static configuration macros. This change addresses the DDR ECC enabled case, where 1/8 of the total DDR size is reserved for ECC data. The scmi_misc_ddrinfo() returns the DDR size with EEC overhead already deducted. Implementation details: - Query the DDR size via scmi_misc_ddrinfo() - Replace direct REG_DDR_CS[0,1]_BNDS register reads with SCMI call - Switch from PHYS_SDRAM[x]_SIZE macros to runtime detection - For backward compatibility with older SM firmware, fall back to static PHYS_SDRAM[x]_SIZE configuration if the SCMI call fails Signed-off-by: Ye Li Signed-off-by: Alice Guo Reviewed-by: Peng Fan

misc: ele_api: Add Voltage change start and finish APIs

2026-01-17T18:00:23Z

On GDET enabled part, need to call voltage change start and finish APIs when adjust the voltage more than 100mv. Otherwise GDET will be triggered and system is reset Reviewed-by: Peng Fan Signed-off-by: Ye Li Signed-off-by: Peng Fan

imx9: Add i.MX94 CPU type and SoC-level Kconfig

2025-09-26T12:51:21Z

Introduce support for the new i.MX94 processor, including its CPU type and SoC-level Kconfig entry. The i.MX94 is a new member of the i.MX9 family. It uses a System Manager to handle system-level functions such as power, clock, sensor and pin control. The System Manager runs on a Cortex-M processor, while the Cortex-A processor communicates with it via the ARM SCMI protocol and a messaging unit. Signed-off-by: Ye Li Signed-off-by: Alice Guo Acked-by: Peng Fan Reviewed-by: Jacky Bai

arm: imx: Update ELE get_info structure for i.MX94

2025-07-17T12:56:33Z

Since i.MX94, the ELE get_info structure is updated to add OEM PQC SRK hash, so update it. Signed-off-by: Ye Li Signed-off-by: Jacky Bai Signed-off-by: Alice Guo Acked-by: Peng Fan