eth: mtk-eth: aarch64: fix build warnings on ethernet-driver

building mtk ethernet driver for aarch64 (mt7622) results
in warnings/errors

  "error: cast from pointer to integer of different size"

Fixes: 23f17164d9 ("ethernet: MediaTek: add ethernet driver for MediaTek ARM-based SoCs")
Signed-off-by: Frank Wunderlich <frank-w@public-files.de>

diff --git a/drivers/net/mtk_eth.c b/drivers/net/mtk_eth.c
index 6cffc3f..edfa5d1 100644 (file)
--- a/drivers/net/mtk_eth.c
+++ b/drivers/net/mtk_eth.c
@@ -853,7 +853,8 @@ static void mtk_eth_fifo_init(struct mtk_eth_priv *priv)
        memset(priv->rx_ring_noc, 0, NUM_RX_DESC * sizeof(struct pdma_rxdesc));
        memset(priv->pkt_pool, 0, TOTAL_PKT_BUF_SIZE);
 
-       flush_dcache_range((u32)pkt_base, (u32)(pkt_base + TOTAL_PKT_BUF_SIZE));
+       flush_dcache_range((ulong)pkt_base,
+                          (ulong)(pkt_base + TOTAL_PKT_BUF_SIZE));
 
        priv->rx_dma_owner_idx0 = 0;
        priv->tx_cpu_owner_idx0 = 0;
@@ -965,7 +966,7 @@ static int mtk_eth_send(struct udevice *dev, void *packet, int length)
 
        pkt_base = (void *)phys_to_virt(priv->tx_ring_noc[idx].txd_info1.SDP0);
        memcpy(pkt_base, packet, length);
-       flush_dcache_range((u32)pkt_base, (u32)pkt_base +
+       flush_dcache_range((ulong)pkt_base, (ulong)pkt_base +
                           roundup(length, ARCH_DMA_MINALIGN));
 
        priv->tx_ring_noc[idx].txd_info2.SDL0 = length;
@@ -991,7 +992,7 @@ static int mtk_eth_recv(struct udevice *dev, int flags, uchar **packetp)
 
        length = priv->rx_ring_noc[idx].rxd_info2.PLEN0;
        pkt_base = (void *)phys_to_virt(priv->rx_ring_noc[idx].rxd_info1.PDP0);
-       invalidate_dcache_range((u32)pkt_base, (u32)pkt_base +
+       invalidate_dcache_range((ulong)pkt_base, (ulong)pkt_base +
                                roundup(length, ARCH_DMA_MINALIGN));
 
        if (packetp)
@@ -1019,7 +1020,7 @@ static int mtk_eth_probe(struct udevice *dev)
 {
        struct eth_pdata *pdata = dev_get_platdata(dev);
        struct mtk_eth_priv *priv = dev_get_priv(dev);
-       u32 iobase = pdata->iobase;
+       ulong iobase = pdata->iobase;
        int ret;
 
        /* Frame Engine Register Base */