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 ---
drivers/net/macb.c | 12 +++++++++++- 1 file changed, 11 insertions(+), 1 deletion(-)
diff --git a/drivers/net/macb.c b/drivers/net/macb.c index 94c89c762b..6e1b479813 100644 --- a/drivers/net/macb.c +++ b/drivers/net/macb.c @@ -36,6 +36,7 @@ #include <miiphy.h>
#include <linux/mii.h> +#include <linux/io.h> #include <asm/io.h> #include <asm/dma-mapping.h> #include <asm/arch/clk.h> @@ -1149,9 +1150,18 @@ int __weak macb_late_eth_ofdata_to_platdata(struct udevice *dev)
static int macb_eth_ofdata_to_platdata(struct udevice *dev) { + fdt_addr_t addr; + fdt_size_t size; + int node = dev_of_offset(dev); struct eth_pdata *pdata = dev_get_platdata(dev);
- pdata->iobase = devfdt_get_addr(dev); + addr = fdtdec_get_addr_size(gd->fdt_blob, node, "reg", &size); + if (addr == FDT_ADDR_T_NONE) + return -EINVAL; + + pdata->iobase = (phys_addr_t)ioremap(addr, size); + if (!pdata->iobase) + return -EINVAL;
return macb_late_eth_ofdata_to_platdata(dev); }