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Tom Rini10e47792018-05-06 17:58:06 -04001/* SPDX-License-Identifier: GPL-2.0+ */
Jason Liuf5b81c82011-05-13 01:58:55 +00002/*
3 * Copyright (C) 2011 Freescale Semiconductor, Inc.
4 * Jason Liu <r64343@freescale.com>
5 *
6 * Configuration settings for Freescale MX53 low cost board.
Jason Liuf5b81c82011-05-13 01:58:55 +00007 */
8
9#ifndef __CONFIG_H
10#define __CONFIG_H
11
Jason Liuf5b81c82011-05-13 01:58:55 +000012#include <asm/arch/imx-regs.h>
13
Stefano Babic1ca47d92011-11-22 15:22:39 +010014#define CONFIG_MXC_UART_BASE UART1_BASE
Jason Liuf5b81c82011-05-13 01:58:55 +000015
16/* MMC Configs */
Jason Liuf5b81c82011-05-13 01:58:55 +000017#define CONFIG_SYS_FSL_ESDHC_ADDR 0
18#define CONFIG_SYS_FSL_ESDHC_NUM 2
19
Wolfgang Grandeggerfde87332011-11-11 14:03:37 +010020/* USB Configs */
Wolfgang Grandeggerfde87332011-11-11 14:03:37 +010021#define CONFIG_MXC_USB_PORT 1
22#define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW)
23#define CONFIG_MXC_USB_FLAGS 0
24
Fabio Estevam2fc58322012-04-30 08:12:04 +000025/* PMIC Controller */
Łukasz Majewski1fc10032012-11-13 03:22:15 +000026#define CONFIG_DIALOG_POWER
Łukasz Majewski1b6d9ed2012-11-13 03:22:14 +000027#define CONFIG_POWER_FSL
Simon Glass02229812014-05-20 06:01:34 -060028#define CONFIG_POWER_FSL_MC13892
Fabio Estevam2fc58322012-04-30 08:12:04 +000029#define CONFIG_SYS_DIALOG_PMIC_I2C_ADDR 0x48
Fabio Estevam082a1122012-05-07 10:25:59 +000030#define CONFIG_SYS_FSL_PMIC_I2C_ADDR 0x8
Fabio Estevam2fc58322012-04-30 08:12:04 +000031
Jason Liuf5b81c82011-05-13 01:58:55 +000032/* Command definition */
Jason Liuf5b81c82011-05-13 01:58:55 +000033
Jason Liuf5b81c82011-05-13 01:58:55 +000034#define CONFIG_EXTRA_ENV_SETTINGS \
35 "script=boot.scr\0" \
Otavio Salvadorf3efd652014-01-16 19:58:01 -020036 "image=zImage\0" \
Otavio Salvador66f2a6e2013-01-10 09:45:07 +000037 "fdt_addr=0x71000000\0" \
38 "boot_fdt=try\0" \
39 "ip_dyn=yes\0" \
Jason Liuf5b81c82011-05-13 01:58:55 +000040 "mmcdev=0\0" \
Otavio Salvador8f0dde72013-06-28 18:52:39 -030041 "mmcpart=1\0" \
42 "mmcroot=/dev/mmcblk0p2 rw rootwait\0" \
Otavio Salvador66f2a6e2013-01-10 09:45:07 +000043 "mmcargs=setenv bootargs console=ttymxc0,${baudrate} root=${mmcroot}\0" \
Jason Liuf5b81c82011-05-13 01:58:55 +000044 "loadbootscript=" \
Guillaume GARDET78a92542015-06-16 11:48:48 +020045 "load mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
Jason Liuf5b81c82011-05-13 01:58:55 +000046 "bootscript=echo Running bootscript from mmc ...; " \
47 "source\0" \
Guillaume GARDET78a92542015-06-16 11:48:48 +020048 "loadimage=load mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
49 "loadfdt=load mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
Jason Liuf5b81c82011-05-13 01:58:55 +000050 "mmcboot=echo Booting from mmc ...; " \
51 "run mmcargs; " \
Otavio Salvador66f2a6e2013-01-10 09:45:07 +000052 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
53 "if run loadfdt; then " \
Otavio Salvadorf3efd652014-01-16 19:58:01 -020054 "bootz ${loadaddr} - ${fdt_addr}; " \
Otavio Salvador66f2a6e2013-01-10 09:45:07 +000055 "else " \
56 "if test ${boot_fdt} = try; then " \
Otavio Salvadorf3efd652014-01-16 19:58:01 -020057 "bootz; " \
Otavio Salvador66f2a6e2013-01-10 09:45:07 +000058 "else " \
59 "echo WARN: Cannot load the DT; " \
60 "fi; " \
61 "fi; " \
62 "else " \
Otavio Salvadorf3efd652014-01-16 19:58:01 -020063 "bootz; " \
Otavio Salvador66f2a6e2013-01-10 09:45:07 +000064 "fi;\0" \
Jason Liuf5b81c82011-05-13 01:58:55 +000065 "netargs=setenv bootargs console=ttymxc0,${baudrate} " \
66 "root=/dev/nfs " \
67 "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
68 "netboot=echo Booting from net ...; " \
69 "run netargs; " \
Otavio Salvador66f2a6e2013-01-10 09:45:07 +000070 "if test ${ip_dyn} = yes; then " \
71 "setenv get_cmd dhcp; " \
72 "else " \
73 "setenv get_cmd tftp; " \
74 "fi; " \
Otavio Salvadorf3efd652014-01-16 19:58:01 -020075 "${get_cmd} ${image}; " \
Otavio Salvador66f2a6e2013-01-10 09:45:07 +000076 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
77 "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
Otavio Salvadorf3efd652014-01-16 19:58:01 -020078 "bootz ${loadaddr} - ${fdt_addr}; " \
Otavio Salvador66f2a6e2013-01-10 09:45:07 +000079 "else " \
80 "if test ${boot_fdt} = try; then " \
Otavio Salvadorf3efd652014-01-16 19:58:01 -020081 "bootz; " \
Otavio Salvador66f2a6e2013-01-10 09:45:07 +000082 "else " \
83 "echo ERROR: Cannot load the DT; " \
84 "exit; " \
85 "fi; " \
86 "fi; " \
87 "else " \
Otavio Salvadorf3efd652014-01-16 19:58:01 -020088 "bootz; " \
Otavio Salvador66f2a6e2013-01-10 09:45:07 +000089 "fi;\0"
Jason Liuf5b81c82011-05-13 01:58:55 +000090
Jason Liuf5b81c82011-05-13 01:58:55 +000091/* Miscellaneous configurable options */
Otavio Salvador66f2a6e2013-01-10 09:45:07 +000092#define CONFIG_SYS_CBSIZE 512 /* Console I/O Buffer Size */
Jason Liuf5b81c82011-05-13 01:58:55 +000093
Jason Liuf5b81c82011-05-13 01:58:55 +000094/* Physical Memory Map */
Marek Vasutf501a542014-03-28 08:30:59 +010095#define PHYS_SDRAM_1 CSD0_BASE_ADDR
96#define PHYS_SDRAM_1_SIZE (gd->bd->bi_dram[0].size)
97#define PHYS_SDRAM_2 CSD1_BASE_ADDR
98#define PHYS_SDRAM_2_SIZE (gd->bd->bi_dram[1].size)
99#define PHYS_SDRAM_SIZE (gd->ram_size)
Jason Liuf5b81c82011-05-13 01:58:55 +0000100
101#define CONFIG_SYS_SDRAM_BASE (PHYS_SDRAM_1)
102#define CONFIG_SYS_INIT_RAM_ADDR (IRAM_BASE_ADDR)
103#define CONFIG_SYS_INIT_RAM_SIZE (IRAM_SIZE)
104
105#define CONFIG_SYS_INIT_SP_OFFSET \
106 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
107#define CONFIG_SYS_INIT_SP_ADDR \
108 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
109
Fabio Estevama1497ee2019-08-30 13:58:29 -0300110/* Environment starts at 768k = 768 * 1024 = 786432 */
Fabio Estevama1497ee2019-08-30 13:58:29 -0300111/*
112 * Detect overlap between U-Boot image and environment area in build-time
113 *
114 * CONFIG_BOARD_SIZE_LIMIT = CONFIG_ENV_OFFSET - u-boot.imx offset
115 * CONFIG_BOARD_SIZE_LIMIT = 768k - 1k = 767k = 785408
116 *
117 * Currently CONFIG_BOARD_SIZE_LIMIT does not handle expressions, so
118 * write the direct value here
119 */
120#define CONFIG_BOARD_SIZE_LIMIT 785408
Jason Liuf5b81c82011-05-13 01:58:55 +0000121
Stefano Babic59dffd62012-02-22 00:24:41 +0000122#ifdef CONFIG_CMD_SATA
Stefano Babic59dffd62012-02-22 00:24:41 +0000123 #define CONFIG_DWC_AHSATA_PORT_ID 0
124 #define CONFIG_DWC_AHSATA_BASE_ADDR SATA_BASE_ADDR
125 #define CONFIG_LBA48
Stefano Babic59dffd62012-02-22 00:24:41 +0000126#endif
127
Fabio Estevam20c49da2012-05-10 15:07:35 +0000128/* Framebuffer and LCD */
Fabio Estevam20c49da2012-05-10 15:07:35 +0000129
Jason Liuf5b81c82011-05-13 01:58:55 +0000130#endif /* __CONFIG_H */