Message ID | 20181218204903.7211-1-ramon.fried@gmail.com |
---|---|
State | Changes Requested |
Delegated to: | Tom Rini |
Headers | show |
Series | [U-Boot,v2] net: macb: fix mapping of registers | expand |
Am 18.12.18 um 21:49 schrieb Ramon Fried: > Some architectures (MIPS) needs mapping to access IOMEM. > Fix that. > > Fixes: f1dcc19b213d ("net: macb: Convert to driver model") > > Signed-off-by: Ramon Fried <ramon.fried@gmail.com> > --- > v2: switched to use dev_reamp_addr() to reduce boilerplate code. > (as suggested by Daniel Schwierzeck) > > > drivers/net/macb.c | 4 +++- > 1 file changed, 3 insertions(+), 1 deletion(-) > Reviewed-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
On Tue, Dec 18, 2018 at 10:49:03PM +0200, Ramon Fried wrote: > Some architectures (MIPS) needs mapping to access IOMEM. > Fix that. > > Fixes: f1dcc19b213d ("net: macb: Convert to driver model") > > Signed-off-by: Ramon Fried <ramon.fried@gmail.com> > Reviewed-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com> > --- > v2: switched to use dev_reamp_addr() to reduce boilerplate code. > (as suggested by Daniel Schwierzeck) On many platforms: arm: w+ sama5d36ek_cmp_nandflash +(sama5d36ek_cmp_nandflash) pdata->iobase = dev_remap_addr(dev); +(sama5d36ek_cmp_nandflash) ^ w+(sama5d36ek_cmp_nandflash) drivers/net/macb.c: In function 'macb_eth_ofdata_to_platdata': w+(sama5d36ek_cmp_nandflash) drivers/net/macb.c:1154:16: warning: assignment makes integer from pointer without a cast [-Wint-conversion]
On Thu, Dec 27, 2018 at 4:35 AM Tom Rini <trini@konsulko.com> wrote: > > On Tue, Dec 18, 2018 at 10:49:03PM +0200, Ramon Fried wrote: > > > Some architectures (MIPS) needs mapping to access IOMEM. > > Fix that. > > > > Fixes: f1dcc19b213d ("net: macb: Convert to driver model") > > > > Signed-off-by: Ramon Fried <ramon.fried@gmail.com> > > Reviewed-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com> > > --- > > v2: switched to use dev_reamp_addr() to reduce boilerplate code. > > (as suggested by Daniel Schwierzeck) > > On many platforms: > arm: w+ sama5d36ek_cmp_nandflash > +(sama5d36ek_cmp_nandflash) pdata->iobase = dev_remap_addr(dev); > +(sama5d36ek_cmp_nandflash) ^ > w+(sama5d36ek_cmp_nandflash) drivers/net/macb.c: In function 'macb_eth_ofdata_to_platdata': > w+(sama5d36ek_cmp_nandflash) drivers/net/macb.c:1154:16: warning: assignment makes integer from pointer without a cast [-Wint-conversion] > > -- > Tom Thanks Tom, I'll look into it.
diff --git a/drivers/net/macb.c b/drivers/net/macb.c index 94c89c762b..ede1277901 100644 --- a/drivers/net/macb.c +++ b/drivers/net/macb.c @@ -1151,7 +1151,9 @@ static int macb_eth_ofdata_to_platdata(struct udevice *dev) { struct eth_pdata *pdata = dev_get_platdata(dev); - pdata->iobase = devfdt_get_addr(dev); + pdata->iobase = dev_remap_addr(dev); + if (!pdata->iobase) + return -EINVAL; return macb_late_eth_ofdata_to_platdata(dev); }
Some architectures (MIPS) needs mapping to access IOMEM. Fix that. Fixes: f1dcc19b213d ("net: macb: Convert to driver model") Signed-off-by: Ramon Fried <ramon.fried@gmail.com> --- v2: switched to use dev_reamp_addr() to reduce boilerplate code. (as suggested by Daniel Schwierzeck) drivers/net/macb.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)