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[4/8] mach-k3: am642_init: Probe AM65 CPSW NUSS for R5/A53 SPL

Message ID 20211224072536.270251-5-vigneshr@ti.com
State Accepted
Commit 93c43a8365fae0f188ac091d129542470ddaf62d
Delegated to: Tom Rini
Headers show
Series ARM: ti: AM64x: Add Ethernet boot support on AM64x SK | expand

Commit Message

Raghavendra, Vignesh Dec. 24, 2021, 7:25 a.m. UTC 
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(+)

Comments

Tom Rini Jan. 17, 2022, 6:37 p.m. UTC | #1 
On Fri, Dec 24, 2021 at 12:55:32PM +0530, Vignesh Raghavendra wrote:

> In order to support Ethernet boot on AM64x, probe AM65 CPSW NUSS.
> 
> Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>

Applied to u-boot/master, thanks!
diff mbox series

Patch

diff --git a/arch/arm/mach-k3/am642_init.c b/arch/arm/mach-k3/am642_init.c
index 533905daeb..184f1a2761 100644
--- a/arch/arm/mach-k3/am642_init.c
+++ b/arch/arm/mach-k3/am642_init.c
@@ -196,6 +196,13 @@  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)