From 93c43a8365fae0f188ac091d129542470ddaf62d Mon Sep 17 00:00:00 2001
From: Vignesh Raghavendra <vigneshr@ti.com>
Date: Fri, 24 Dec 2021 12:55:32 +0530
Subject: [PATCH] mach-k3: am642_init: Probe AM65 CPSW NUSS for R5/A53 SPL
In order to support Ethernet boot on AM64x, probe AM65 CPSW NUSS.
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
---
arch/arm/mach-k3/am642_init.c | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/arch/arm/mach-k3/am642_init.c b/arch/arm/mach-k3/am642_init.c
index 958fa05af4..543dea02bc 100644
--- a/arch/arm/mach-k3/am642_init.c
+++ b/arch/arm/mach-k3/am642_init.c
@@ -199,6 +199,13 @@ void board_init_f(ulong dummy)
if (ret)
panic("DRAM init failed: %d\n", ret);
#endif
+ 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");
+ }
}
u32 spl_mmc_boot_mode(const u32 boot_device)
--
2.39.5