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gerrit.cesnet.cz / github / trini / u-boot / c67161c1f1965efc5934697f5947cf65a2ea0a62 / . / board / Marvell / mv88f6281gtw_ge / mv88f6281gtw_ge.c
blob: e1652c08317405ac922f087ec1e2f29b153d6da9 [file] [log] [blame]
Prafulla Wadaskar4abc5bf2009-07-16 20:58:01 +0530[diff] [blame]1/*
2 * Maintainer : Prafulla Wadaskar <prafulla@marvell.com>
3 *
4 * (C) Copyright 2009
5 * Marvell Semiconductor <www.marvell.com>
6 * Written-by: Prafulla Wadaskar <prafulla@marvell.com>
7 *
Wolfgang Denk1a459662013-07-08 09:37:19 +0200[diff] [blame]8 * SPDX-License-Identifier: GPL-2.0+
Prafulla Wadaskar4abc5bf2009-07-16 20:58:01 +0530[diff] [blame]9 */
10
11#include <common.h>
12#include <netdev.h>
Lei Wena7efd712011-10-18 20:11:42 +0530[diff] [blame]13#include <asm/arch/cpu.h>
Prafulla Wadaskar4abc5bf2009-07-16 20:58:01 +0530[diff] [blame]14#include <asm/arch/kirkwood.h>
15#include <asm/arch/mpp.h>
16#include "mv88f6281gtw_ge.h"
17
18DECLARE_GLOBAL_DATA_PTR;
19
Prafulla Wadaskar754ae3f2010-10-20 20:12:27 +0530[diff] [blame]20int board_early_init_f(void)
Prafulla Wadaskar4abc5bf2009-07-16 20:58:01 +0530[diff] [blame]21{
22 /*
23 * default gpio configuration
24 * There are maximum 64 gpios controlled through 2 sets of registers
25 * the below configuration configures mainly initial LED status
26 */
27 kw_config_gpio(MV88F6281GTW_GE_OE_VAL_LOW,
28 MV88F6281GTW_GE_OE_VAL_HIGH,
29 MV88F6281GTW_GE_OE_LOW, MV88F6281GTW_GE_OE_HIGH);
30
31 /* Multi-Purpose Pins Functionality configuration */
Albert ARIBAUD9d86f0c2012-11-26 11:27:36 +0000[diff] [blame]32 static const u32 kwmpp_config[] = {
Prafulla Wadaskar4abc5bf2009-07-16 20:58:01 +0530[diff] [blame]33 MPP0_SPI_SCn,
34 MPP1_SPI_MOSI,
35 MPP2_SPI_SCK,
36 MPP3_SPI_MISO,
37 MPP4_GPIO,
38 MPP5_GPO,
39 MPP6_SYSRST_OUTn,
40 MPP7_SPI_SCn,
41 MPP8_TW_SDA,
42 MPP9_TW_SCK,
43 MPP10_UART0_TXD,
44 MPP11_UART0_RXD,
45 MPP12_GPO,
46 MPP13_GPIO,
47 MPP14_GPIO,
48 MPP15_GPIO,
49 MPP16_GPIO,
50 MPP17_GPIO,
51 MPP18_GPO,
52 MPP19_GPO,
53 MPP20_GPIO,
54 MPP21_GPIO,
55 MPP22_GPIO,
56 MPP23_GPIO,
57 MPP24_GPIO,
58 MPP25_GPIO,
59 MPP26_GPIO,
60 MPP27_GPIO,
61 MPP28_GPIO,
62 MPP29_GPIO,
63 MPP30_GPIO,
64 MPP31_GPIO,
65 MPP32_GPIO,
66 MPP33_GPIO,
67 MPP34_GPIO,
68 MPP35_GPIO,
69 MPP36_GPIO,
70 MPP37_GPIO,
71 MPP38_GPIO,
72 MPP39_GPIO,
73 MPP40_GPIO,
74 MPP41_GPIO,
75 MPP42_GPIO,
76 MPP43_GPIO,
77 MPP44_GPIO,
78 MPP45_GPIO,
79 MPP46_GPIO,
80 MPP47_GPIO,
81 MPP48_GPIO,
82 MPP49_GPIO,
83 0
84 };
Valentin Longchamp84683632012-06-01 01:31:00 +0000[diff] [blame]85 kirkwood_mpp_conf(kwmpp_config, NULL);
Prafulla Wadaskar754ae3f2010-10-20 20:12:27 +0530[diff] [blame]86 return 0;
87}
Prafulla Wadaskar4abc5bf2009-07-16 20:58:01 +0530[diff] [blame]88
Prafulla Wadaskar754ae3f2010-10-20 20:12:27 +0530[diff] [blame]89int board_init(void)
90{
Prafulla Wadaskar4abc5bf2009-07-16 20:58:01 +0530[diff] [blame]91 /*
92 * arch number of board
93 */
94 gd->bd->bi_arch_number = MACH_TYPE_MV88F6281GTW_GE;
95
96 /* adress of boot parameters */
97 gd->bd->bi_boot_params = kw_sdram_bar(0) + 0x100;
98
99 return 0;
100}
101
Prafulla Wadaskar4abc5bf2009-07-16 20:58:01 +0530[diff] [blame]102#ifdef CONFIG_MV88E61XX_SWITCH
103void reset_phy(void)
104{
105 /* configure and initialize switch */
106 struct mv88e61xx_config swcfg = {
107 .name = "egiga0",
108 .vlancfg = MV88E61XX_VLANCFG_ROUTER,
109 .rgmii_delay = MV88E61XX_RGMII_DELAY_EN,
110 .led_init = MV88E61XX_LED_INIT_EN,
111 .mdip = MV88E61XX_MDIP_REVERSE,
112 .portstate = MV88E61XX_PORTSTT_FORWARDING,
113 .cpuport = (1 << 5),
114 .ports_enabled = 0x3f
115 };
116
117 mv88e61xx_switch_initialize(&swcfg);
118}
119#endif /* CONFIG_MV88E61XX_SWITCH */