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Tom Rini83d290c2018-05-06 17:58:06 -04001/* SPDX-License-Identifier: GPL-2.0+ */
Linus Walleije62b0082012-08-04 05:21:28 +00002/*
3 * (C) Copyright 2012
4 * Linaro
5 * Linus Walleij <linus.walleij@linaro.org>
6 * Common ARM Integrator configuration settings
Linus Walleije62b0082012-08-04 05:21:28 +00007 */
8
Tom Rini65cc0e22022-11-16 13:10:41 -05009#define CFG_SYS_TIMERBASE 0x13000100 /* Timer1 */
Linus Walleije62b0082012-08-04 05:21:28 +000010
Linus Walleije62b0082012-08-04 05:21:28 +000011/*
Linus Walleije62b0082012-08-04 05:21:28 +000012 * The ARM boot monitor initializes the board.
13 * However, the default U-Boot code also performs the initialization.
14 * If desired, this can be prevented by defining SKIP_LOWLEVEL_INIT
15 * - see documentation supplied with board for details of how to choose the
16 * image to run at reset/power up
17 * e.g. whether the ARM Boot Monitor runs before U-Boot
18 */
Linus Walleije62b0082012-08-04 05:21:28 +000019
20/*
21 * The ARM boot monitor does not relocate U-Boot.
22 * However, the default U-Boot code performs the relocation check,
23 * and may relocate the code if the memory map is changed.
24 * If necessary this can be prevented by defining SKIP_RELOCATE_UBOOT
25 */
26/* #define SKIP_CONFIG_RELOCATE_UBOOT */
27
Linus Walleije62b0082012-08-04 05:21:28 +000028/*
29 * Physical Memory Map
30 */
Linus Walleije62b0082012-08-04 05:21:28 +000031#define PHYS_SDRAM_1 0x00000000 /* SDRAM Bank #1 */
32#define PHYS_SDRAM_1_SIZE 0x08000000 /* 128 MB */
Tom Riniaa6e94d2022-11-16 13:10:37 -050033#define CFG_SYS_SDRAM_BASE PHYS_SDRAM_1
Linus Walleija7b00a72015-04-05 01:48:33 +020034
35/*
36 * FLASH and environment organization
37 * Top varies according to amount fitted
38 * Reserve top 4 blocks of flash
39 * - ARM Boot Monitor
40 * - Unused
41 * - SIB block
42 * - U-Boot environment
43 */
Tom Rini65cc0e22022-11-16 13:10:41 -050044#define CFG_SYS_FLASH_BASE 0x24000000
Linus Walleija7b00a72015-04-05 01:48:33 +020045
46/* Timeout values in ticks */