[U-Boot] [PATCH u-boot 1/3] boards: amlogic: remove ethernet gpio reset code from boards

Beniamino Galvani
2018-08-14T13:07:52Z

The reset is already handled by the designware driver using
information from device tree.

Signed-off-by: Beniamino Galvani <b.galvani@gmail.com>
---
board/amlogic/nanopi-k2/nanopi-k2.c | 6 ------
board/amlogic/odroid-c2/odroid-c2.c | 6 ------
2 files changed, 12 deletions(-)

diff --git a/board/amlogic/nanopi-k2/nanopi-k2.c b/board/amlogic/nanopi-k2/nanopi-k2.c
index 339dbb81db..ae29dd6fa4 100644
--- a/board/amlogic/nanopi-k2/nanopi-k2.c
+++ b/board/amlogic/nanopi-k2/nanopi-k2.c
@@ -30,12 +30,6 @@ int misc_init_r(void)

meson_gx_eth_init(PHY_INTERFACE_MODE_RGMII, 0);

- /* Reset PHY on GPIOZ_14 */
- clrbits_le32(GX_GPIO_EN(3), BIT(14));
- clrbits_le32(GX_GPIO_OUT(3), BIT(14));
- mdelay(10);
- setbits_le32(GX_GPIO_OUT(3), BIT(14));
-
if (!eth_env_get_enetaddr("ethaddr", mac_addr)) {
len = meson_sm_read_efuse(EFUSE_MAC_OFFSET,
mac_addr, EFUSE_MAC_SIZE);
diff --git a/board/amlogic/odroid-c2/odroid-c2.c b/board/amlogic/odroid-c2/odroid-c2.c
index c47b9ce9cb..2a2755c387 100644
--- a/board/amlogic/odroid-c2/odroid-c2.c
+++ b/board/amlogic/odroid-c2/odroid-c2.c
@@ -30,12 +30,6 @@ int misc_init_r(void)

meson_gx_eth_init(PHY_INTERFACE_MODE_RGMII, 0);

- /* Reset PHY on GPIOZ_14 */
- clrbits_le32(GX_GPIO_EN(3), BIT(14));
- clrbits_le32(GX_GPIO_OUT(3), BIT(14));
- mdelay(10);
- setbits_le32(GX_GPIO_OUT(3), BIT(14));
-
if (!eth_env_get_enetaddr("ethaddr", mac_addr)) {
len = meson_sm_read_efuse(EFUSE_MAC_OFFSET,
mac_addr, EFUSE_MAC_SIZE);
--
2.17.1