Commit a4f4124c authored May 14, 2013 by Gerhard Sittig Committed by Anatolij Gustschin May 21, 2013

powerpc/mpc512x: initialize board restart earlier



move the MPC512x restart initialization from the shared init routine
to the shared init_early routine

recent problems in the proc(5) filesystem initialization led to the
situation where the platform's restart routine was invoked yet the
registers required for software reset were not yet available, which
made the board hang instead of reboot

Signed-off-by: Gerhard Sittig <gsi@denx.de>
Signed-off-by: Anatolij Gustschin <agust@denx.de>

parent 2abbbb63

arch/powerpc/platforms/512x/mpc512x_shared.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -438,6 +438,7 @@ void __init mpc512x_psc_fifo_init(void)

		void __init mpc512x_init_early(void)
		{
		mpc512x_restart_init();
		if (IS_ENABLED(CONFIG_FB_FSL_DIU))
		mpc512x_init_diu();
		}
		@@ -446,7 +447,6 @@ void __init mpc512x_init(void)
		{
		mpc5121_clk_init();
		mpc512x_declare_of_platform_devices();
		mpc512x_restart_init();
		mpc512x_psc_fifo_init();
		}