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gerrit.devboardsforandroid.linaro.org / platform / external / u-boot / e9f508cf019ae3056747ee2560b66267de6a6bea / . / include / configs / pic32mzdask.h
blob: 60c7473275882e7223cab93edcded72e79431b5b [file] [log] [blame]
Tom Rini83d290c2018-05-06 17:58:06 -0400[diff] [blame]1/* SPDX-License-Identifier: GPL-2.0+ */
Purna Chandra Mandal44da3a12016-01-28 15:30:17 +0530[diff] [blame]2/*
3 * (c) 2015 Purna Chandra Mandal <purna.mandal@microchip.com>
4 *
Purna Chandra Mandal44da3a12016-01-28 15:30:17 +0530[diff] [blame]5 * Microchip PIC32MZ[DA] Starter Kit.
6 */
7
8#ifndef __PIC32MZDASK_CONFIG_H
9#define __PIC32MZDASK_CONFIG_H
10
11/* System Configuration */
Purna Chandra Mandal44da3a12016-01-28 15:30:17 +0530[diff] [blame]12
13/*--------------------------------------------
14 * CPU configuration
15 */
Purna Chandra Mandal44da3a12016-01-28 15:30:17 +0530[diff] [blame]16
Purna Chandra Mandal44da3a12016-01-28 15:30:17 +0530[diff] [blame]17/*----------------------------------------------------------------------
18 * Memory Layout
19 */
Purna Chandra Mandal44da3a12016-01-28 15:30:17 +0530[diff] [blame]20/* Initial RAM for temporary stack, global data */
Tom Rini65cc0e22022-11-16 13:10:41 -0500[diff] [blame]21#define CFG_SYS_INIT_RAM_SIZE 0x10000
22#define CFG_SYS_INIT_RAM_ADDR \
23 (CONFIG_SYS_SRAM_BASE + CONFIG_SYS_SRAM_SIZE - CFG_SYS_INIT_RAM_SIZE)
Purna Chandra Mandal44da3a12016-01-28 15:30:17 +0530[diff] [blame]24
25/* SDRAM Configuration (for final code, data, stack, heap) */
Tom Riniaa6e94d2022-11-16 13:10:37 -0500[diff] [blame]26#define CFG_SYS_SDRAM_BASE 0x88000000
Purna Chandra Mandal44da3a12016-01-28 15:30:17 +0530[diff] [blame]27
Purna Chandra Mandal44da3a12016-01-28 15:30:17 +0530[diff] [blame]28/* Memory Test */
Purna Chandra Mandal44da3a12016-01-28 15:30:17 +0530[diff] [blame]29
30/*----------------------------------------------------------------------
31 * Commands
32 */
Purna Chandra Mandal44da3a12016-01-28 15:30:17 +0530[diff] [blame]33
Purna Chandra Mandal44da3a12016-01-28 15:30:17 +0530[diff] [blame]34/*------------------------------------------------------------
35 * Console Configuration
36 */
Purna Chandra Mandal44da3a12016-01-28 15:30:17 +0530[diff] [blame]37
Purna Chandra Mandalac7eef72016-03-21 13:05:43 +0530[diff] [blame]38/*--------------------------------------------------
39 * USB Configuration
40 */
Purna Chandra Mandalac7eef72016-03-21 13:05:43 +0530[diff] [blame]41
Purna Chandra Mandal44da3a12016-01-28 15:30:17 +0530[diff] [blame]42/* -------------------------------------------------
43 * Environment
44 */
Purna Chandra Mandal44da3a12016-01-28 15:30:17 +0530[diff] [blame]45
46/* ---------------------------------------------------------------------
47 * Board boot configuration
48 */
Purna Chandra Mandalc76eb722016-01-28 15:30:19 +0530[diff] [blame]49
50#define MEM_LAYOUT_ENV_SETTINGS \
51 "kernel_addr_r="__stringify(CONFIG_SYS_LOAD_ADDR)"\0" \
Tom Rini6880b332021-12-12 22:12:33 -0500[diff] [blame]52 "fdt_addr_r=0x89d00000\0" \
53 "scriptaddr=0x88300000\0" \
Purna Chandra Mandalc76eb722016-01-28 15:30:19 +0530[diff] [blame]54
55#define CONFIG_LEGACY_BOOTCMD_ENV \
56 "legacy_bootcmd= " \
57 "if load mmc 0 ${scriptaddr} uEnv.txt; then " \
58 "env import -tr ${scriptaddr} ${filesize}; " \
59 "if test -n \"${bootcmd_uenv}\" ; then " \
60 "echo Running bootcmd_uenv ...; " \
61 "run bootcmd_uenv; " \
62 "fi; " \
63 "fi; \0"
64
65#define BOOT_TARGET_DEVICES(func) \
Purna Chandra Mandal7d514a72016-01-28 15:30:22 +0530[diff] [blame]66 func(MMC, mmc, 0) \
Purna Chandra Mandalac7eef72016-03-21 13:05:43 +0530[diff] [blame]67 func(USB, usb, 0) \
Purna Chandra Mandal7d514a72016-01-28 15:30:22 +0530[diff] [blame]68 func(DHCP, dhcp, na)
Purna Chandra Mandalc76eb722016-01-28 15:30:19 +0530[diff] [blame]69
70#include <config_distro_bootcmd.h>
71
Tom Rini0613c362022-12-04 10:03:50 -0500[diff] [blame]72#define CFG_EXTRA_ENV_SETTINGS \
Purna Chandra Mandalc76eb722016-01-28 15:30:19 +0530[diff] [blame]73 MEM_LAYOUT_ENV_SETTINGS \
74 CONFIG_LEGACY_BOOTCMD_ENV \
75 BOOTENV
76
Purna Chandra Mandal44da3a12016-01-28 15:30:17 +0530[diff] [blame]77#endif /* __PIC32MZDASK_CONFIG_H */