[U-Boot] [PATCH 1/4] sun8i_emac: disable build of EPHY clock code on non-H3/H5 platforms

[Icenowy Zheng]

Sometimes the EPHY clock macros are not defined for non-H3/H5 platforms
(e.g. A83T), which makes the driver to fail to be built.

Only build the EPHY clock code when the SoC is H3/H5 by wrap them into
an #ifdef.

Signed-off-by: Icenowy Zheng <icenowy at aosc.io>
---
 drivers/net/sun8i_emac.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/net/sun8i_emac.c b/drivers/net/sun8i_emac.c
index 09bbb2cdb5..c071f5d3c3 100644
--- a/drivers/net/sun8i_emac.c
+++ b/drivers/net/sun8i_emac.c
@@ -604,6 +604,7 @@ static void sun8i_emac_board_setup(struct emac_eth_dev *priv)
 {
 	struct sunxi_ccm_reg *ccm = (struct sunxi_ccm_reg *)SUNXI_CCM_BASE;
 
+#if defined(CONFIG_MACH_SUNXI_H3_H5)
 	if (priv->use_internal_phy) {
 		/* Set clock gating for ephy */
 		setbits_le32(&ccm->bus_gate4, BIT(AHB_GATE_OFFSET_EPHY));
@@ -611,6 +612,7 @@ static void sun8i_emac_board_setup(struct emac_eth_dev *priv)
 		/* Deassert EPHY */
 		setbits_le32(&ccm->ahb_reset2_cfg, BIT(AHB_RESET_OFFSET_EPHY));
 	}
+#endif
 
 	/* Set clock gating for emac */
 	setbits_le32(&ccm->ahb_gate0, BIT(AHB_GATE_OFFSET_GMAC));
-- 
2.13.0