u-boot.git/drivers/remoteproc, branch next

remoteproc: ipu: Use dev_read_addr_x()

2026-06-09T20:53:34Z

Use dev_read_addr_x() which supports both live device tree and flat DT backends, avoiding direct dependency on devfdt_* helpers. No functional changes. Signed-off-by: Peng Fan

remoteproc: pru: Use dev_read_addr_size_index()

2026-06-09T20:53:34Z

Use dev_read_addr_size_index() which supports both live device tree and flat DT backends, avoiding direct dependency on devfdt_* helpers. While at here, drop unused 'node'. No functional changes. Signed-off-by: Peng Fan

remoteproc: renesas: Add Renesas R-Car Gen5 remote processor driver

2026-05-05T10:53:53Z

Add R-Car Gen5 RSIP controller remoteproc driver capable of starting the SCP, Cortex-R52 and Cortex-A720 cores in Renesas R-Car R8A78000 X5H SoC. The SCP core is started by releasing the core from reset, the Cortex-R52 and Cortex-A720 are started using the SCP SCMI call. The entry point for SCP core is fixed to its STCM, entry points for Cortex-R52 and Cortex-A720 are set during rproc load. Signed-off-by: Marek Vasut

remoteproc: renesas: apmu: Fix typo in Kconfig symbol help text

2026-04-08T17:36:28Z

Fix typo in Kconfig symbol help text, change incorrect A52 to correct R52. No functional change. Signed-off-by: Marek Vasut Acked-by: Peng Fan

Merge tag 'v2026.04-rc4' into next

2026-03-09T21:26:34Z

Prepare v2026.04-rc4

treewide: Remove Timesys from ADI ADSP maintenance

2026-03-04T20:25:27Z

After years of developing the ADI ADSP platform, Timesys was purchased by another company and is no longer contracted to maintain the platform. Signed-off-by: Philip Molloy Reviewed-by: Greg Malysa

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

remoteproc: imx: Add i.MX95 support

2026-02-06T23:31:32Z

i.MX95 uses System Manager(sm) API to start/stop logical machine or cpu. There are two modes: M7 in a dedicated logical machine, use LMM API M7 and A55 in same logical machine, use CPU API Extend the driver to using LMM and CPU protocol to manage the M7 core: - Detect using LMM or CPU API in probe using API scmi_imx_lmm_info(). - Compare linux LM ID(got using scmi_imx_lmm_info) and M7 LM ID(the ID is fixed as 1 in SM firmware if M7 is in a separate LM), if Linux LM ID is not same as M7 LM ID(linux and M7 in same LM), use LMM protocol to start/stop. Whether using CPU or LMM protocol to start/stop, the M7 status detection could use CPU protocol to detect started or not. So in imx_rproc_is_running, use scmi_imx_cpu_started to check the status of M7. - For above case (2), Use scmi_imx_lmm_power_boot to detect whether the M7 LM is under control of A55 LM. - For above case , after using SCMI_IMX_LMM_POWER_ON to check permission, scmi_imx_lmm_shutdown API should be called to shutdown the M7 LM. - Add a new ops imx_rproc_ops_sm. Signed-off-by: Peng Fan

remoteproc: imx: Support ECC initialization

2026-02-06T23:31:32Z

Add a new flag ATT_ECC which indicates the memory region needs ECC initialization. If the flag is set, clearing the whole memory region to initialize ECC. If ECC is not initialized, remote core will crash if directly access the area. Signed-off-by: Peng Fan

remoteproc: k3-r5: Implement is_running operation

2025-11-18T18:50:05Z

Add is_running callback to query the R5F core halt status via the TI-SCI processor control API. This allows the remoteproc framework to determine whether the R5F core is currently runnin. The core is considered running when the PROC_BOOT_CTRL_FLAG_R5_CORE_HALT bit is not set in the control flags. Signed-off-by: Philippe Schenker Reviewed-by: Andrew Davis