When setting boot media to load the TIFS binary in legacy boot flow (followed by J721E), get_timer() is called which eventually calls dm_timer_init() to grab the tick-timer, which is mcu_timer0. Since we need to set up the clocks before using the timer, move clk_k3 driver probe before k3_sysfw_loader to ensure we have all necessary clocks set up before.
Signed-off-by: Neha Malcom Francis n-francis@ti.com Reviewed-by: Nishanth Menon nm@ti.com --- arch/arm/mach-k3/j721e_init.c | 24 ++++++++++++------------ 1 file changed, 12 insertions(+), 12 deletions(-)
diff --git a/arch/arm/mach-k3/j721e_init.c b/arch/arm/mach-k3/j721e_init.c index b6164575b7..b1f7e25ed0 100644 --- a/arch/arm/mach-k3/j721e_init.c +++ b/arch/arm/mach-k3/j721e_init.c @@ -228,6 +228,18 @@ void board_init_f(ulong dummy) if (!ret) pinctrl_select_state(dev, "default");
+ /* + * Force probe of clk_k3 driver here to ensure basic default clock + * configuration is always done. + */ + if (IS_ENABLED(CONFIG_SPL_CLK_K3)) { + ret = uclass_get_device_by_driver(UCLASS_CLK, + DM_DRIVER_GET(ti_clk), + &dev); + if (ret) + panic("Failed to initialize clk-k3!\n"); + } + /* * Load, start up, and configure system controller firmware. Provide * the U-Boot console init function to the SYSFW post-PM configuration @@ -241,18 +253,6 @@ void board_init_f(ulong dummy) do_dt_magic(); #endif
- /* - * Force probe of clk_k3 driver here to ensure basic default clock - * configuration is always done. - */ - if (IS_ENABLED(CONFIG_SPL_CLK_K3)) { - ret = uclass_get_device_by_driver(UCLASS_CLK, - DM_DRIVER_GET(ti_clk), - &dev); - if (ret) - panic("Failed to initialize clk-k3!\n"); - } - /* Prepare console output */ preloader_console_init();