Hi Andrew,
On 9/7/2024 2:54 AM, Andrew Halaney wrote:
From: Keerthy j-keerthy@ti.com
Initialize the ESM & PMIC ESM. This allows things like the watchdog to reset the board when tripped.
Signed-off-by: Keerthy j-keerthy@ti.com Signed-off-by: Neha Malcom Francis n-francis@ti.com Link: https://git.ti.com/cgit/ti-u-boot/ti-u-boot/commit/board/ti/j784s4/evm.c?h=t... [halaney: add a line to the commit message, include header] Signed-off-by: Andrew Halaney ahalaney@redhat.com
board/ti/j784s4/evm.c | 28 ++++++++++++++++++++++++++++ 1 file changed, 28 insertions(+)
diff --git a/board/ti/j784s4/evm.c b/board/ti/j784s4/evm.c index 548dbd5925d..a0ef3a44536 100644 --- a/board/ti/j784s4/evm.c +++ b/board/ti/j784s4/evm.c @@ -7,6 +7,7 @@
*/
+#include <dm.h> #include <efi_loader.h> #include <init.h> #include <spl.h> @@ -72,4 +73,31 @@ int board_late_init(void)
void spl_board_init(void) {
- struct udevice *dev;
- int ret;
- if (IS_ENABLED(CONFIG_ESM_K3)) {
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("MISC init for esm@40800000 failed: %d\n", ret);ret = uclass_get_device_by_name(UCLASS_MISC, "esm@42080000",&dev);if (ret)printf("MISC init for esm@42080000 failed: %d\n", ret);- }
Thanks for patch ,
IMO, if one of esm is failing then we can skip other esm probe,
- if (IS_ENABLED(CONFIG_ESM_PMIC)) {
ret = uclass_get_device_by_driver(UCLASS_MISC,DM_DRIVER_GET(pmic_esm),&dev);
Same here if esm probe is successful then only we should probe pmic_esm.
Reason is , if any of probe is failing functionality will not work and
there is no point to probe devices, if function is not working.
if (ret)printf("ESM PMIC init failed: %d\n", ret);- } }