Commit 9a73f0b5 authored by Vladimir Oltean's avatar Vladimir Oltean Committed by David S. Miller
Browse files

net: dsa: seville: first enable memories, then initialize them 



As per documentation, proper startup sequence is:
* Enable memories
* Initialize memories
* Enable core

Signed-off-by: default avatarVladimir Oltean <vladimir.oltean@nxp.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 6b6d804f

drivers/net/dsa/ocelot/seville_vsc9953.c

+1 −1
Original line number Diff line number Diff line
@@ -835,8 +835,8 @@ static int vsc9953_reset(struct ocelot *ocelot) 
	}



	/* initialize switch mem ~40us */

	ocelot_field_write(ocelot, SYS_RESET_CFG_MEM_INIT, 1);

	ocelot_field_write(ocelot, SYS_RESET_CFG_MEM_ENA, 1);

	ocelot_field_write(ocelot, SYS_RESET_CFG_MEM_INIT, 1);



	err = readx_poll_timeout(vsc9953_sys_ram_init_status, ocelot, val, !val,

				 VSC9953_SYS_RAMINIT_SLEEP,