[U-Boot] [PATCH v3 06/11] net: sandbox: Convert sandbox mock eth driver to livetree
Joe Hershberger
joe.hershberger at ni.com
Mon Jul 2 19:47:49 UTC 2018
Use the dev_ functions to access DT properties.
Signed-off-by: Joe Hershberger <joe.hershberger at ni.com>
Reviewed-by: Simon Glass <sjg at chromium.org>
---
Changes in v3: None
Changes in v2:
- go back to u8_array
- move DT accesses to ofdata_to_platdata()
drivers/net/sandbox.c | 16 ++++++++++++----
1 file changed, 12 insertions(+), 4 deletions(-)
diff --git a/drivers/net/sandbox.c b/drivers/net/sandbox.c
index b34712bd06..b71c8f88d9 100644
--- a/drivers/net/sandbox.c
+++ b/drivers/net/sandbox.c
@@ -59,10 +59,8 @@ static int sb_eth_start(struct udevice *dev)
debug("eth_sandbox: Start\n");
- fdtdec_get_byte_array(gd->fdt_blob, dev_of_offset(dev),
- "fake-host-hwaddr", priv->fake_host_hwaddr,
- ARP_HLEN);
priv->recv_packet_buffer = net_rx_packets[0];
+
return 0;
}
@@ -203,8 +201,18 @@ static int sb_eth_remove(struct udevice *dev)
static int sb_eth_ofdata_to_platdata(struct udevice *dev)
{
struct eth_pdata *pdata = dev_get_platdata(dev);
+ struct eth_sandbox_priv *priv = dev_get_priv(dev);
+ const u8 *mac;
+
+ pdata->iobase = dev_read_addr(dev);
+
+ mac = dev_read_u8_array_ptr(dev, "fake-host-hwaddr", ARP_HLEN);
+ if (!mac) {
+ printf("'fake-host-hwaddr' is missing from the DT\n");
+ return -EINVAL;
+ }
+ memcpy(priv->fake_host_hwaddr, mac, ARP_HLEN);
- pdata->iobase = devfdt_get_addr(dev);
return 0;
}
--
2.11.0
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