1 // SPDX-License-Identifier: GPL-2.0+
2 /*
3 * Copyright (C) 2009 Freescale Semiconductor, Inc.
4 */
5
6 #include <common.h>
7 #include <asm/io.h>
8
9 #include "bcsr.h"
10
enable_8569mds_flash_write(void)11 void enable_8569mds_flash_write(void)
12 {
13 setbits_8((u8 *)(CONFIG_SYS_BCSR_BASE + 17), BCSR17_FLASH_nWP);
14 }
15
disable_8569mds_flash_write(void)16 void disable_8569mds_flash_write(void)
17 {
18 clrbits_8((u8 *)(CONFIG_SYS_BCSR_BASE + 17), BCSR17_FLASH_nWP);
19 }
20
enable_8569mds_qe_uec(void)21 void enable_8569mds_qe_uec(void)
22 {
23 #if defined(CONFIG_SYS_UCC_RGMII_MODE)
24 setbits_8((u8 *)(CONFIG_SYS_BCSR_BASE + 7),
25 BCSR7_UCC1_GETH_EN | BCSR7_UCC1_RGMII_EN);
26 setbits_8((u8 *)(CONFIG_SYS_BCSR_BASE + 8),
27 BCSR8_UCC2_GETH_EN | BCSR8_UCC2_RGMII_EN);
28 setbits_8((u8 *)(CONFIG_SYS_BCSR_BASE + 9),
29 BCSR9_UCC3_GETH_EN | BCSR9_UCC3_RGMII_EN);
30 setbits_8((u8 *)(CONFIG_SYS_BCSR_BASE + 10),
31 BCSR10_UCC4_GETH_EN | BCSR10_UCC4_RGMII_EN);
32 #elif defined(CONFIG_SYS_UCC_RMII_MODE)
33 /* Set UCC1-4 working at RMII mode */
34 clrbits_8((u8 *)(CONFIG_SYS_BCSR_BASE + 7),
35 BCSR7_UCC1_GETH_EN | BCSR7_UCC1_RGMII_EN);
36 clrbits_8((u8 *)(CONFIG_SYS_BCSR_BASE + 8),
37 BCSR8_UCC2_GETH_EN | BCSR8_UCC2_RGMII_EN);
38 clrbits_8((u8 *)(CONFIG_SYS_BCSR_BASE + 9),
39 BCSR9_UCC3_GETH_EN | BCSR9_UCC3_RGMII_EN);
40 clrbits_8((u8 *)(CONFIG_SYS_BCSR_BASE + 10),
41 BCSR10_UCC4_GETH_EN | BCSR10_UCC4_RGMII_EN);
42 setbits_8((u8 *)(CONFIG_SYS_BCSR_BASE + 9), BCSR9_UCC3_RMII_EN);
43 #endif
44 }
45
disable_8569mds_brd_eeprom_write_protect(void)46 void disable_8569mds_brd_eeprom_write_protect(void)
47 {
48 clrbits_8((u8 *)(CONFIG_SYS_BCSR_BASE + 7), BCSR7_BRD_WRT_PROTECT);
49 }
50