diff options
Diffstat (limited to 'drivers/net/fec_mxc.c')
| -rw-r--r-- | drivers/net/fec_mxc.c | 56 |
1 files changed, 38 insertions, 18 deletions
diff --git a/drivers/net/fec_mxc.c b/drivers/net/fec_mxc.c index ff7ad91116c..0076d6323e4 100644 --- a/drivers/net/fec_mxc.c +++ b/drivers/net/fec_mxc.c @@ -10,6 +10,7 @@ #include <common.h> #include <dm.h> +#include <environment.h> #include <malloc.h> #include <memalign.h> #include <miiphy.h> @@ -806,7 +807,16 @@ static int fec_recv(struct eth_device *dev) uint16_t bd_status; ulong addr, size, end; int i; + +#ifdef CONFIG_DM_ETH + *packetp = memalign(ARCH_DMA_MINALIGN, FEC_MAX_PKT_SIZE); + if (*packetp == 0) { + printf("%s: error allocating packetp\n", __func__); + return -ENOMEM; + } +#else ALLOC_CACHE_ALIGN_BUFFER(uchar, buff, FEC_MAX_PKT_SIZE); +#endif /* Check if any critical events have happened */ ievent = readl(&fec->eth->ievent); @@ -882,8 +892,13 @@ static int fec_recv(struct eth_device *dev) #ifdef CONFIG_FEC_MXC_SWAP_PACKET swap_packet((uint32_t *)addr, frame_length); #endif + +#ifdef CONFIG_DM_ETH + memcpy(*packetp, (char *)addr, frame_length); +#else memcpy(buff, (char *)addr, frame_length); net_process_received_packet(buff, frame_length); +#endif len = frame_length; } else { if (bd_status & FEC_RBD_ERR) @@ -997,18 +1012,9 @@ static void fec_free_descs(struct fec_priv *fec) free(fec->tbd_base); } -#ifdef CONFIG_DM_ETH -struct mii_dev *fec_get_miibus(struct udevice *dev, int dev_id) -#else -struct mii_dev *fec_get_miibus(uint32_t base_addr, int dev_id) -#endif +struct mii_dev *fec_get_miibus(ulong base_addr, int dev_id) { -#ifdef CONFIG_DM_ETH - struct fec_priv *priv = dev_get_priv(dev); - struct ethernet_regs *eth = priv->eth; -#else - struct ethernet_regs *eth = (struct ethernet_regs *)(ulong)base_addr; -#endif + struct ethernet_regs *eth = (struct ethernet_regs *)base_addr; struct mii_dev *bus; int ret; @@ -1140,12 +1146,12 @@ int fecmxc_initialize_multi(bd_t *bd, int dev_id, int phy_id, uint32_t addr) #endif int ret; -#ifdef CONFIG_MX28 +#ifdef CONFIG_FEC_MXC_MDIO_BASE /* * The i.MX28 has two ethernet interfaces, but they are not equal. * Only the first one can access the MDIO bus. */ - base_mii = MXS_ENET0_BASE; + base_mii = CONFIG_FEC_MXC_MDIO_BASE; #else base_mii = addr; #endif @@ -1201,10 +1207,19 @@ static int fecmxc_read_rom_hwaddr(struct udevice *dev) return fec_get_hwaddr(priv->dev_id, pdata->enetaddr); } +static int fecmxc_free_pkt(struct udevice *dev, uchar *packet, int length) +{ + if (packet) + free(packet); + + return 0; +} + static const struct eth_ops fecmxc_ops = { .start = fecmxc_init, .send = fecmxc_send, .recv = fecmxc_recv, + .free_pkt = fecmxc_free_pkt, .stop = fecmxc_halt, .write_hwaddr = fecmxc_set_hwaddr, .read_rom_hwaddr = fecmxc_read_rom_hwaddr, @@ -1236,7 +1251,6 @@ static int fecmxc_probe(struct udevice *dev) struct eth_pdata *pdata = dev_get_platdata(dev); struct fec_priv *priv = dev_get_priv(dev); struct mii_dev *bus = NULL; - int dev_id = -1; uint32_t start; int ret; @@ -1257,9 +1271,13 @@ static int fecmxc_probe(struct udevice *dev) } fec_reg_setup(priv); - priv->dev_id = (dev_id == -1) ? 0 : dev_id; - bus = fec_get_miibus(dev, dev_id); + priv->dev_id = dev->seq; +#ifdef CONFIG_FEC_MXC_MDIO_BASE + bus = fec_get_miibus((ulong)CONFIG_FEC_MXC_MDIO_BASE, dev->seq); +#else + bus = fec_get_miibus((ulong)priv->eth, dev->seq); +#endif if (!bus) { ret = -ENOMEM; goto err_mii; @@ -1274,12 +1292,11 @@ static int fecmxc_probe(struct udevice *dev) return 0; -err_timeout: - free(priv->phydev); err_phy: mdio_unregister(bus); free(bus); err_mii: +err_timeout: fec_free_descs(priv); return ret; } @@ -1325,6 +1342,9 @@ static int fecmxc_ofdata_to_platdata(struct udevice *dev) static const struct udevice_id fecmxc_ids[] = { { .compatible = "fsl,imx6q-fec" }, + { .compatible = "fsl,imx6sl-fec" }, + { .compatible = "fsl,imx6sx-fec" }, + { .compatible = "fsl,imx6ul-fec" }, { } }; |