u-boot.git/drivers/cpu/imx8_cpu.c, branch main

imx9: scmi: Print CPU part number name

2026-06-09T16:06:43Z

Decode the CPU part number from PART_NUM fuse and print it in CPU name. For iMX95 and iMX952 Part number fuse is defined as: [7:6] : Package description [5:2] : Segment [1:0] : Number of A55 cores For iMX94, the PART_NUM[7:0] fuse directly reflects the part number value. Signed-off-by: Ye Li Acked-by: Peng Fan Signed-off-by: Peng Fan

Merge tag 'v2026.07-rc4' into next

2026-06-08T21:28:18Z

Prepare v2026.07-rc4

cpu: imx8_cpu: fix the mpidr check

2026-06-05T15:57:02Z

The mpidr's type is u32, however dev_read_addr returns a value with type fdt_addr_t(phys_addr_t) which is 64bit long. So the check never fail. This patch we still keep mpidr as u32 type, because i.MX8 only has max two cluster, the higher 32bit will always be 0. Use a variable addr to do the check, if check pass, assign the lower 32 bit to plat->mpidr. Signed-off-by: Peng Fan Signed-off-by: Ye Li

cpu: imx8_cpu: Add iMX8MP UltraLite Part cpu type

2026-06-05T15:57:02Z

iMX8MP UltraLite part is missed in the cpu type print Signed-off-by: Ye Li Acked-by: Peng Fan

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

cpu: imx8_cpu: Fix CPU segment information print

2026-06-04T20:25:22Z

Should not use CONFIG_IMX_TMU to determine the print of CPU market segment information. Only iMX8 platforms don't have segment fuse. And there is no extended commercial part on iMX9 (91/93/94/95), fix it to extended industrial. Signed-off-by: Ye Li

cpu: imx952: Add i.MX952 support

2026-03-16T21:44:00Z

This patch is used to add the imx type string of i.MX952 so that the i.MX952 CPU info can be printed. Signed-off-by: Alice Guo Reviewed-by: Peng Fan

treewide: Clean up DECLARE_GLOBAL_DATA_PTR usage

2026-02-17T19:50:22Z

Remove DECLARE_GLOBAL_DATA_PTR from files where gd is not used, and drop the unnecessary inclusion of asm/global_data.h. Headers should be included directly by the files that need them, rather than indirectly via global_data.h. Reviewed-by: Patrice Chotard #STMicroelectronics boards and STM32MP1 ram test driver Tested-by: Anshul Dalal #TI boards Acked-by: Yao Zi #TH1520 Signed-off-by: Peng Fan

thermal: Convert .get_temp() return value to millicelsius

2025-10-08T19:54:59Z

Linux kernel .get_temp() callback reports values in millicelsius, U-Boot currently reports them in celsius. Align the two and report in millicelsius. Update drivers accordingly. Update callsites that use thermal_get_temp() as well. The 'temperature' command now reports temperature in millicelsius as well, with additional accuracy. This changes command line ABI slightly. Signed-off-by: Marek Vasut Reviewed-by: Tom Rini Reviewed-by: Quentin Schulz Reviewed-by: David Zang [trini: Update test/cmd/temperature.c] Signed-off-by: Tom Rini

cpu: imx94: Add support for i.MX94 in get_imx_type_str()

2025-09-26T12:51:21Z

Add a case for i.MX94 to return the correct string identifier in the get_imx_type_str() function. This ensures proper CPU type reporting for i.MX94 platforms. Signed-off-by: Alice Guo