diff options
| -rw-r--r-- | drivers/net/lpc32xx_eth.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/net/lpc32xx_eth.c b/drivers/net/lpc32xx_eth.c index f3ab0f4..e76e9bc 100644 --- a/drivers/net/lpc32xx_eth.c +++ b/drivers/net/lpc32xx_eth.c @@ -353,15 +353,17 @@ int lpc32xx_eth_phy_write(struct mii_dev *bus, int phy_addr, int dev_addr, #endif /* + * Provide default Ethernet buffers base address if target did not. * Locate buffers in SRAM at 0x00001000 to avoid cache issues and * maximize throughput. */ - -#define LPC32XX_ETH_BUFS 0x00001000 +#if !defined(CONFIG_LPC32XX_ETH_BUFS_BASE) +#define CONFIG_LPC32XX_ETH_BUFS_BASE 0x00001000 +#endif static struct lpc32xx_eth_device lpc32xx_eth = { .regs = (struct lpc32xx_eth_registers *)LPC32XX_ETH_BASE, - .bufs = (struct lpc32xx_eth_buffers *)LPC32XX_ETH_BUFS, + .bufs = (struct lpc32xx_eth_buffers *)CONFIG_LPC32XX_ETH_BUFS_BASE, #if defined(CONFIG_RMII) .phy_rmii = true, #endif |