From 99a1a5b195c00190eb115b09008d3a3828556053 Mon Sep 17 00:00:00 2001 From: Kever Yang Date: Fri, 29 Mar 2019 22:48:29 +0800 Subject: [PATCH] rockchip: dmc: rk3368: update rank number for evb-px5 evb-px5 has only 1 CS, update for it. Signed-off-by: Kever Yang Tested-by: Andy Yan --- drivers/ram/rockchip/dmc-rk3368.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/ram/rockchip/dmc-rk3368.c b/drivers/ram/rockchip/dmc-rk3368.c index 92f584fadc..e52fc3baad 100644 --- a/drivers/ram/rockchip/dmc-rk3368.c +++ b/drivers/ram/rockchip/dmc-rk3368.c @@ -842,7 +842,11 @@ static int setup_sdram(struct udevice *dev) move_to_access_state(pctl); /* TODO(prt): could detect rank in training... */ +#ifdef CONFIG_TARGET_EVB_PX5 + params->chan.rank = 1; +#else params->chan.rank = 2; +#endif /* TODO(prt): bus width is not auto-detected (yet)... */ params->chan.bw = 2; /* 32bit wide bus */ params->chan.dbw = params->chan.dbw; /* 32bit wide bus */ -- 2.39.5