[U-Boot] [PATCH 2/3] net: sun8i-emac: bring back support of A83T

[Corentin Labbe]

Building sun8i-emac for the A83T variant fail.
This is due to different sunxi_ccm_reg members structures of R40 and H3
not present in A83T ones.

This patch fix this problem by adding some ifdef around thses
problematic code.

Signed-off-by: Corentin Labbe <clabbe.montjoie at gmail.com>
---
 drivers/net/sun8i_emac.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/drivers/net/sun8i_emac.c b/drivers/net/sun8i_emac.c
index c9798445c7d..65b32c3b967 100644
--- a/drivers/net/sun8i_emac.c
+++ b/drivers/net/sun8i_emac.c
@@ -643,6 +643,7 @@ 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_SUN8I_H3)
 	if (priv->variant == H3_EMAC) {
 		/* Only H3/H5 have clock controls for internal EPHY */
 		if (priv->use_internal_phy) {
@@ -655,8 +656,10 @@ static void sun8i_emac_board_setup(struct emac_eth_dev *priv)
 				     BIT(AHB_RESET_OFFSET_EPHY));
 		}
 	}
+#endif
 
 	if (priv->variant == R40_GMAC) {
+#if defined(CONFIG_MACH_SUN8I_R40)
 		/* Set clock gating for emac */
 		setbits_le32(&ccm->ahb_reset1_cfg, BIT(AHB_RESET_OFFSET_GMAC));
 
@@ -669,6 +672,7 @@ static void sun8i_emac_board_setup(struct emac_eth_dev *priv)
 			     CCM_GMAC_CTRL_GPIT_RGMII);
 		setbits_le32(&ccm->gmac_clk_cfg,
 			     CCM_GMAC_CTRL_TX_CLK_DELAY(CONFIG_GMAC_TX_DELAY));
+#endif
 	} else {
 		/* Set clock gating for emac */
 		setbits_le32(&ccm->ahb_gate0, BIT(AHB_GATE_OFFSET_GMAC));
-- 
2.21.0