Re: [PATCH 07/10] arm: mach-k3: am625_init: Probe AM65 CPSW NUSS

On 12:17-20240112, Siddharth Vadapalli wrote:

From: Kishon Vijay Abraham I kishon@ti.com

In order to support Ethernet boot on AM62x, probe AM65 CPSW NUSS driver in board_init_f().

Why? doesn't the DM framework handle this?

Signed-off-by: Kishon Vijay Abraham I kishon@ti.com Signed-off-by: Siddharth Vadapalli s-vadapalli@ti.com

---

arch/arm/mach-k3/am625_init.c | 10 ++++++++++ 1 file changed, 10 insertions(+)

diff --git a/arch/arm/mach-k3/am625_init.c b/arch/arm/mach-k3/am625_init.c index 6c96e88114..b89dd206e5 100644 --- a/arch/arm/mach-k3/am625_init.c +++ b/arch/arm/mach-k3/am625_init.c @@ -209,6 +209,16 @@ void board_init_f(ulong dummy) if (ret) panic("DRAM init failed: %d\n", ret); }

• if (IS_ENABLED(CONFIG_SPL_ETH) && IS_ENABLED(CONFIG_TI_AM65_CPSW_NUSS) &&

•    spl_boot_device() == BOOT_DEVICE_ETHERNET) {
  

• struct udevice *cpswdev;
  

• if (uclass_get_device_by_driver(UCLASS_MISC, DM_DRIVER_GET(am65_cpsw_nuss),
  

• 				&cpswdev))
  

• 	printf("Failed to probe am65_cpsw_nuss driver\n");
  

• }