Gitiles
Code Review Sign In
gerrit.devboardsforandroid.linaro.org / platform / external / u-boot / d7f2d23ce4281c70e8395503382474ebdd5e4238 / . / include / configs / mv-common.h
blob: a8030931635186289842beb116b03aeb5e2fe8f5 [file] [log] [blame]
Tom Rini83d290c2018-05-06 17:58:06 -0400[diff] [blame]1/* SPDX-License-Identifier: GPL-2.0+ */
Prafulla Wadaskar54e999a2010-09-30 22:53:43 +0530[diff] [blame]2/*
3 * (C) Copyright 2010
4 * Marvell Semiconductor <www.marvell.com>
5 * Written-by: Prafulla Wadaskar <prafulla@marvell.com>
Prafulla Wadaskar54e999a2010-09-30 22:53:43 +0530[diff] [blame]6 */
7
8/*
9 * This file contains Marvell Board Specific common defincations.
10 * This file should be included in board config header file.
11 *
12 * It supports common definations for Kirkwood platform
13 * TBD: support for Orion5X platforms
14 */
15
16#ifndef _MV_COMMON_H
17#define _MV_COMMON_H
18
19/*
20 * High Level Configuration Options (easy to change)
21 */
Prafulla Wadaskar8e14ed82010-12-07 20:58:35 +0530[diff] [blame]22
23/*
24 * Custom CONFIG_SYS_TEXT_BASE can be done in <board>.h
Prafulla Wadaskar31d80c72010-10-27 17:46:06 +0530[diff] [blame]25 */
Prafulla Wadaskar31d80c72010-10-27 17:46:06 +0530[diff] [blame]26
Prafulla Wadaskar0b20ed72010-09-30 22:57:02 +0530[diff] [blame]27/* additions for new ARM relocation support */
Prafulla Wadaskar8e14ed82010-12-07 20:58:35 +0530[diff] [blame]28#define CONFIG_SYS_SDRAM_BASE 0x00000000
Prafulla Wadaskar0b20ed72010-09-30 22:57:02 +0530[diff] [blame]29
Prafulla Wadaskar54e999a2010-09-30 22:53:43 +0530[diff] [blame]30/*
Prafulla Wadaskar54e999a2010-09-30 22:53:43 +0530[diff] [blame]31 * NS16550 Configuration
32 */
Prafulla Wadaskar54e999a2010-09-30 22:53:43 +0530[diff] [blame]33#define CONFIG_SYS_NS16550_SERIAL
Prafulla Wadaskar54e999a2010-09-30 22:53:43 +0530[diff] [blame]34#define CONFIG_SYS_NS16550_CLK CONFIG_SYS_TCLK
Stefan Roese1d51ea12015-09-02 08:41:41 +0200[diff] [blame]35#if !defined(CONFIG_DM_SERIAL)
36#define CONFIG_SYS_NS16550_REG_SIZE (-4)
Prafulla Wadaskar8e14ed82010-12-07 20:58:35 +0530[diff] [blame]37#define CONFIG_SYS_NS16550_COM1 MV_UART_CONSOLE_BASE
Stefan Roese1d51ea12015-09-02 08:41:41 +0200[diff] [blame]38#endif
Prafulla Wadaskar54e999a2010-09-30 22:53:43 +0530[diff] [blame]39
Prafulla Wadaskar54e999a2010-09-30 22:53:43 +0530[diff] [blame]40/* auto boot */
Stefan Roeseb81d0ea2015-04-25 06:29:54 +0200[diff] [blame]41#define CONFIG_PREBOOT
Prafulla Wadaskar54e999a2010-09-30 22:53:43 +0530[diff] [blame]42
43/*
44 * For booting Linux, the board info and command line data
45 * have to be in the first 8 MB of memory, since this is
46 * the maximum mapped by the Linux kernel during initialization.
47 */
48#define CONFIG_CMDLINE_TAG 1 /* enable passing of ATAGs */
49#define CONFIG_INITRD_TAG 1 /* enable INITRD tag */
50#define CONFIG_SETUP_MEMORY_TAGS 1 /* enable memory tag */
51
Prafulla Wadaskar54e999a2010-09-30 22:53:43 +0530[diff] [blame]52#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buff Size */
Prafulla Wadaskar54e999a2010-09-30 22:53:43 +0530[diff] [blame]53
54/*
Prafulla Wadaskar54e999a2010-09-30 22:53:43 +0530[diff] [blame]55 * Size of malloc() pool
56 */
Andreas Bießmannbfbfab92012-10-29 13:58:55 +0000[diff] [blame]57#define CONFIG_SYS_MALLOC_LEN (1024 * 1024 * 4) /* 4MiB for malloc() */
Prafulla Wadaskar54e999a2010-09-30 22:53:43 +0530[diff] [blame]58
59/*
60 * Other required minimal configurations
61 */
Prafulla Wadaskar54e999a2010-09-30 22:53:43 +0530[diff] [blame]62#define CONFIG_ARCH_CPU_INIT /* call arch_cpu_init() */
Prafulla Wadaskar54e999a2010-09-30 22:53:43 +0530[diff] [blame]63#define CONFIG_SYS_LOAD_ADDR 0x00800000 /* default load adr- 8M */
Prafulla Wadaskar8e14ed82010-12-07 20:58:35 +0530[diff] [blame]64#define CONFIG_SYS_MEMTEST_START 0x00800000 /* 8M */
65#define CONFIG_SYS_MEMTEST_END 0x00ffffff /*(_16M -1) */
Prafulla Wadaskar54e999a2010-09-30 22:53:43 +0530[diff] [blame]66#define CONFIG_SYS_RESET_ADDRESS 0xffff0000 /* Rst Vector Adr */
Stefan Roese5a9749e2015-07-23 10:26:11 +0200[diff] [blame]67#define CONFIG_SYS_MAXARGS 32 /* max number of command args */
Prafulla Wadaskar54e999a2010-09-30 22:53:43 +0530[diff] [blame]68
Simon Guinot2f795ac2011-05-03 21:17:34 +0530[diff] [blame]69/* ====> Include platform Common Definitions */
70#include <asm/arch/config.h>
71
Simon Guinot2f795ac2011-05-03 21:17:34 +0530[diff] [blame]72/* ====> Include driver Common Definitions */
Prafulla Wadaskar8e14ed82010-12-07 20:58:35 +0530[diff] [blame]73/*
Lei Wencf946c62011-02-09 18:06:58 +0530[diff] [blame]74 * Common NAND configuration
Prafulla Wadaskar54e999a2010-09-30 22:53:43 +0530[diff] [blame]75 */
Lei Wencf946c62011-02-09 18:06:58 +0530[diff] [blame]76#ifdef CONFIG_CMD_NAND
77#define CONFIG_SYS_MAX_NAND_DEVICE 1
Lei Wencf946c62011-02-09 18:06:58 +0530[diff] [blame]78#endif
Prafulla Wadaskar54e999a2010-09-30 22:53:43 +0530[diff] [blame]79
Prafulla Wadaskar54e999a2010-09-30 22:53:43 +0530[diff] [blame]80#endif /* _MV_COMMON_H */