projects / thirdparty / u-boot.git / blame
| Commit | Line | Data |
|---|---|---|
| 83d290c5 | 1 | // SPDX-License-Identifier: GPL-2.0+ |
| e5841e12 LP |
2 | /* |
| 3 | * Copyright (C) 2011-2012 | |
| 4 | * Gerald Kerma <dreagle@doukki.net> | |
| 3fdf7596 | 5 | * Luka Perkov <luka@openwrt.org> |
| e5841e12 | 6 | * Simon Baatz <gmbnomis@gmail.com> |
| e5841e12 LP |
7 | */ |
| 8 | ||
| d678a59d | 9 | #include <common.h> |
| 691d719d | 10 | #include <init.h> |
| e5841e12 | 11 | #include <miiphy.h> |
| 401d1c4f | 12 | #include <asm/global_data.h> |
| a0452346 | 13 | #include <asm/io.h> |
| e5841e12 | 14 | #include <asm/arch/cpu.h> |
| 3dc23f78 | 15 | #include <asm/arch/soc.h> |
| e5841e12 LP |
16 | #include <asm/arch/mpp.h> |
| 17 | #include "ib62x0.h" | |
| 18 | ||
| 19 | DECLARE_GLOBAL_DATA_PTR; | |
| 20 | ||
| 21 | int board_early_init_f(void) | |
| 22 | { | |
| 23 | /* | |
| 24 | * default gpio configuration | |
| 25 | * There are maximum 64 gpios controlled through 2 sets of registers | |
| 26 | * the below configuration configures mainly initial LED status | |
| 27 | */ | |
| d5c5132f SR |
28 | mvebu_config_gpio(IB62x0_OE_VAL_LOW, |
| 29 | IB62x0_OE_VAL_HIGH, | |
| 30 | IB62x0_OE_LOW, IB62x0_OE_HIGH); | |
| e5841e12 | 31 | |
| a0452346 SB |
32 | /* Set SATA activity LEDs to default off */ |
| 33 | writel(MVSATAHC_LED_POLARITY_CTRL, MVSATAHC_LED_CONF_REG); | |
| e5841e12 | 34 | /* Multi-Purpose Pins Functionality configuration */ |
| 9d86f0c3 | 35 | static const u32 kwmpp_config[] = { |
| e5841e12 LP |
36 | MPP0_NF_IO2, |
| 37 | MPP1_NF_IO3, | |
| 38 | MPP2_NF_IO4, | |
| 39 | MPP3_NF_IO5, | |
| 40 | MPP4_NF_IO6, | |
| 41 | MPP5_NF_IO7, | |
| 42 | MPP6_SYSRST_OUTn, | |
| 43 | MPP8_TW_SDA, | |
| 44 | MPP9_TW_SCK, | |
| 45 | MPP10_UART0_TXD, | |
| 46 | MPP11_UART0_RXD, | |
| 47 | MPP18_NF_IO0, | |
| 48 | MPP19_NF_IO1, | |
| 49 | MPP20_SATA1_ACTn, | |
| 50 | MPP21_SATA0_ACTn, | |
| 51 | MPP22_GPIO, /* Power LED red */ | |
| 52 | MPP24_GPIO, /* Power off device */ | |
| 53 | MPP25_GPIO, /* Power LED green */ | |
| 54 | MPP27_GPIO, /* USB transfer LED */ | |
| 55 | MPP28_GPIO, /* Reset button */ | |
| 56 | MPP29_GPIO, /* USB Copy button */ | |
| 57 | 0 | |
| 58 | }; | |
| 84683638 | 59 | kirkwood_mpp_conf(kwmpp_config, NULL); |
| e5841e12 LP |
60 | return 0; |
| 61 | } | |
| 62 | ||
| 63 | int board_init(void) | |
| 64 | { | |
| 65 | /* adress of boot parameters */ | |
| 96c5f081 | 66 | gd->bd->bi_boot_params = mvebu_sdram_bar(0) + 0x100; |
| e5841e12 LP |
67 | |
| 68 | return 0; | |
| 69 | } |