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().
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 ---
Link to v5: https://lore.kernel.org/r/20240813105400.4054657-7-c-vankar@ti.com/
Changes from v5 to v6: - Added Reviewed-by tag from Alexander Sverdlin.
arch/arm/mach-k3/am62x/am625_init.c | 9 +++++++++ 1 file changed, 9 insertions(+)
diff --git a/arch/arm/mach-k3/am62x/am625_init.c b/arch/arm/mach-k3/am62x/am625_init.c index 72a752d38e8..595fc391ac5 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(); }