2 * Copyright 2007 Freescale Semiconductor.
4 * SPDX-License-Identifier: GPL-2.0+
12 void enable_8568mds_duart(void)
14 volatile uint* duart_mux = (uint *)(CONFIG_SYS_CCSRBAR + 0xe0060);
15 volatile uint* devices = (uint *)(CONFIG_SYS_CCSRBAR + 0xe0070);
16 volatile u8 *bcsr = (u8 *)(CONFIG_SYS_BCSR);
18 *duart_mux = 0x80000000; /* Set the mux to Duart on PMUXCR */
19 *devices = 0; /* Enable all peripheral devices */
20 bcsr[5] |= 0x01; /* Enable Duart in BCSR*/
23 void enable_8568mds_flash_write(void)
25 volatile u8 *bcsr = (u8 *)(CONFIG_SYS_BCSR);
30 void disable_8568mds_flash_write(void)
32 volatile u8 *bcsr = (u8 *)(CONFIG_SYS_BCSR);
37 void enable_8568mds_qe_mdio(void)
39 u8 *bcsr = (u8 *)(CONFIG_SYS_BCSR);
44 #if defined(CONFIG_UEC_ETH1) || defined(CONFIG_UEC_ETH2)
45 void reset_8568mds_uccs(void)
47 volatile u8 *bcsr = (u8 *)(CONFIG_SYS_BCSR);
49 /* Turn off UCC1 & UCC2 */
50 out_8(&bcsr[8], in_8(&bcsr[8]) & ~BCSR_UCC1_GETH_EN);
51 out_8(&bcsr[9], in_8(&bcsr[9]) & ~BCSR_UCC2_GETH_EN);
53 /* Mode is RGMII, all bits clear */
54 out_8(&bcsr[11], in_8(&bcsr[11]) & ~(BCSR_UCC1_MODE_MSK |
57 /* Turn UCC1 & UCC2 on */
58 out_8(&bcsr[8], in_8(&bcsr[8]) | BCSR_UCC1_GETH_EN);
59 out_8(&bcsr[9], in_8(&bcsr[9]) | BCSR_UCC2_GETH_EN);