At present only MCU domain ESM is probed, this means errors occurred in mcu domain will be propagate to MCU_SAFETY_ERRORn. MCU ESM accepts SOC_SAFETY_ERRORn signal as Error event and propagate to MCU_SAFETY_ERRORn.[0]
Therefore adding support to probe both main domain and mcu domain ESM. [0]: https://www.ti.com/lit/zip/spruil1 spruil1c.pdf from zip Figure 12-1244. ESM Modules Overview Signed-off-by: Udit Kumar <u-kum...@ti.com> --- board/ti/j721e/evm.c | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) diff --git a/board/ti/j721e/evm.c b/board/ti/j721e/evm.c index 9dc3ed6dff..539eaf4718 100644 --- a/board/ti/j721e/evm.c +++ b/board/ti/j721e/evm.c @@ -465,10 +465,13 @@ void spl_board_init(void) } if (IS_ENABLED(CONFIG_ESM_K3)) { - ret = uclass_get_device_by_driver(UCLASS_MISC, - DM_DRIVER_GET(k3_esm), &dev); + ret = uclass_get_device_by_name(UCLASS_MISC, "esm@700000", &dev); + if (ret) + printf("MISC init for esm@700000 failed: %d\n", ret); + + ret = uclass_get_device_by_name(UCLASS_MISC, "esm@40800000", &dev); if (ret) - printf("ESM init failed: %d\n", ret); + printf("MISC init for esm@40800000 failed: %d\n", ret); } if (IS_ENABLED(CONFIG_ESM_PMIC)) { -- 2.34.1
