From b5d97e10fa7a4803236f314813ad7c181c744170 Mon Sep 17 00:00:00 2001 From: Peng Fan Date: Mon, 15 Apr 2019 05:18:33 +0000 Subject: [PATCH] net: fec_mxc: not access reserved register on i.MX8 We should not access reserved register on i.MX8, otherwise met SERROR Signed-off-by: Peng Fan Acked-by: Joe Hershberger --- drivers/net/fec_mxc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/fec_mxc.c b/drivers/net/fec_mxc.c index a672250e16..d7c080943a 100644 --- a/drivers/net/fec_mxc.c +++ b/drivers/net/fec_mxc.c @@ -604,7 +604,7 @@ static int fec_init(struct eth_device *dev, bd_t *bd) writel(0x00000000, &fec->eth->gaddr2); /* Do not access reserved register */ - if (!is_mx6ul() && !is_mx6ull() && !is_imx8m()) { + if (!is_mx6ul() && !is_mx6ull() && !is_imx8() && !is_imx8m()) { /* clear MIB RAM */ for (i = mib_ptr; i <= mib_ptr + 0xfc; i += 4) writel(0, i); -- 2.25.1