On 4/17/2024 10:06 AM, Udit Kumar wrote:

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.

Reviewed-by: Keerthy j-keerthy@ti.com

spruil1c.pdf from zip Figure 12-1244. ESM Modules Overview

Signed-off-by: Udit Kumar u-kumar1@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)) {