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git01.mediatek.com / filogic / uboot / 6df84aed2b5d4d4a77095c1b94dd2459773f52da / . / include / configs / ti_am335x_common.h
blob: 83e26dbb6e8d2c737f14d3126178e3f106607b74 [file] [log] [blame]
Tom Rinia2f4c912013-08-09 11:22:17 -0400[diff] [blame]1/*
2 * ti_am335x_common.h
3 *
4 * Copyright (C) 2013 Texas Instruments Incorporated - http://www.ti.com/
5 *
6 * SPDX-License-Identifier: GPL-2.0+
7 *
8 * For more details, please see the technical documents listed at
9 * http://www.ti.com/product/am3359#technicaldocuments
10 */
11
12#ifndef __CONFIG_TI_AM335X_COMMON_H__
13#define __CONFIG_TI_AM335X_COMMON_H__
14
Tom Rinia2f4c912013-08-09 11:22:17 -0400[diff] [blame]15#define CONFIG_ARCH_CPU_INIT
Tom Rinia2f4c912013-08-09 11:22:17 -0400[diff] [blame]16#define CONFIG_MAX_RAM_BANK_SIZE (1024 << 20) /* 1GB */
17#define CONFIG_SYS_TIMERBASE 0x48040000 /* Use Timer2 */
18
19#include <asm/arch/omap.h>
20
21/* NS16550 Configuration */
Simon Glassb7fe5812014-10-22 21:37:14 -0600[diff] [blame]22#ifdef CONFIG_SPL_BUILD
Tom Rinia2f4c912013-08-09 11:22:17 -0400[diff] [blame]23#define CONFIG_SYS_NS16550_SERIAL
Lokesh Vutla4c73b232017-04-26 13:37:09 +0530[diff] [blame]24#ifndef CONFIG_DM_SERIAL
Tom Rinia2f4c912013-08-09 11:22:17 -0400[diff] [blame]25#define CONFIG_SYS_NS16550_REG_SIZE (-4)
Simon Glassb7fe5812014-10-22 21:37:14 -0600[diff] [blame]26#endif
Lokesh Vutla4c73b232017-04-26 13:37:09 +0530[diff] [blame]27#endif
Tom Rinia2f4c912013-08-09 11:22:17 -0400[diff] [blame]28#define CONFIG_SYS_NS16550_CLK 48000000
29
Lokesh Vutla38e8af42016-03-09 15:39:33 +0530[diff] [blame]30#ifndef CONFIG_SPL_BUILD
Tom Rinia2f4c912013-08-09 11:22:17 -0400[diff] [blame]31/* Network defines. */
Tom Rinia2f4c912013-08-09 11:22:17 -0400[diff] [blame]32#define CONFIG_BOOTP_DNS2
33#define CONFIG_BOOTP_SEND_HOSTNAME
Tom Rinia2f4c912013-08-09 11:22:17 -0400[diff] [blame]34#define CONFIG_NET_RETRY_COUNT 10
Tom Rinib3d2e2c2013-08-20 08:53:46 -0400[diff] [blame]35#define CONFIG_MII /* Required in net/eth.c */
Lokesh Vutla38e8af42016-03-09 15:39:33 +0530[diff] [blame]36#endif
Tom Rinia2f4c912013-08-09 11:22:17 -0400[diff] [blame]37
Tom Rini45841f62013-08-20 08:53:43 -0400[diff] [blame]38/*
39 * SPL related defines. The Public RAM memory map the ROM defines the
40 * area between 0x402F0400 and 0x4030B800 as a download area and
41 * 0x4030B800 to 0x4030CE00 as a public stack area. The ROM also
42 * supports X-MODEM loading via UART, and we leverage this and then use
43 * Y-MODEM to load u-boot.img, when booted over UART.
44 */
Andrew F. Davis74c48a02017-01-06 16:32:12 -0600[diff] [blame]45#define CONFIG_SPL_TEXT_BASE CONFIG_ISW_ENTRY_ADDR
Tom Rinid9f808d2014-04-03 07:52:53 -0400[diff] [blame]46#define CONFIG_SYS_SPL_ARGS_ADDR (CONFIG_SYS_SDRAM_BASE + \
47 (128 << 20))
Tom Rinia2f4c912013-08-09 11:22:17 -0400[diff] [blame]48
Tom Rini303bfe82013-10-01 12:32:04 -0400[diff] [blame]49/* Enable the watchdog inside of SPL */
Tom Rini303bfe82013-10-01 12:32:04 -0400[diff] [blame]50
Tom Rinia2f4c912013-08-09 11:22:17 -0400[diff] [blame]51/*
52 * Since SPL did pll and ddr initialization for us,
53 * we don't need to do it twice.
54 */
55#if !defined(CONFIG_SPL_BUILD) && !defined(CONFIG_NOR_BOOT)
56#define CONFIG_SKIP_LOWLEVEL_INIT
57#endif
58
Tom Rini9fec9ae2014-05-21 12:57:22 -0400[diff] [blame]59/*
60 * When building U-Boot such that there is no previous loader
61 * we need to call board_early_init_f. This is taken care of in
62 * s_init when we have SPL used.
63 */
Tom Rini9fec9ae2014-05-21 12:57:22 -0400[diff] [blame]64
Tom Rinia2f4c912013-08-09 11:22:17 -0400[diff] [blame]65/* Now bring in the rest of the common code. */
Nishanth Menonad63dd72015-07-22 18:05:41 -0500[diff] [blame]66#include <configs/ti_armv7_omap.h>
Tom Rinia2f4c912013-08-09 11:22:17 -0400[diff] [blame]67
68#endif /* __CONFIG_TI_AM335X_COMMON_H__ */