From: Kishon Vijay Abraham I <kishon@ti.com>
Date: Mon, 26 Aug 2024 10:25:11 +0000 (+0530)
Subject: arm: mach-k3: am62x: am625_init: Probe AM65 CPSW NUSS
X-Git-Url: http://git.dujemihanovic.xyz/posts?a=commitdiff_plain;h=35bddf889652081f150f60740618851b5d4817f4;p=u-boot.git

arm: mach-k3: am62x: am625_init: Probe AM65 CPSW NUSS

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

Reviewed-by: Alexander Sverdlin <alexander.sverdlin@siemens.com>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: Siddharth Vadapalli <s-vadapalli@ti.com>
Signed-off-by: Chintan Vankar <c-vankar@ti.com>
---

diff --git a/arch/arm/mach-k3/am62x/am625_init.c b/arch/arm/mach-k3/am62x/am625_init.c
index 72a752d38e..595fc391ac 100644
--- a/arch/arm/mach-k3/am62x/am625_init.c
+++ b/arch/arm/mach-k3/am62x/am625_init.c
@@ -282,6 +282,15 @@ void board_init_f(ulong dummy)
 	}
 	spl_enable_cache();
 
+	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");
+	}
+
 	fixup_a53_cpu_freq_by_speed_grade();
 }