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Tom Rini83d290c2018-05-06 17:58:06 -04001/* SPDX-License-Identifier: GPL-2.0+ */
Marcin Niestrojc9e40e62016-12-07 16:46:33 +01002/*
3 * Copyright (C) 2015 Freescale Semiconductor, Inc.
4 * Copyright (C) 2016 Grinn
5 *
6 * Configuration settings for the Grinn liteBoard (i.MX6UL).
Marcin Niestrojc9e40e62016-12-07 16:46:33 +01007 */
8#ifndef __LITEBOARD_CONFIG_H
9#define __LITEBOARD_CONFIG_H
10
11#include <asm/arch/imx-regs.h>
12#include <linux/sizes.h>
13#include "mx6_common.h"
14
15/* SPL options */
16#include "imx6_spl.h"
17
18/* Size of malloc() pool */
19#define CONFIG_SYS_MALLOC_LEN (16 * SZ_1M)
20
Marcin Niestrojc9e40e62016-12-07 16:46:33 +010021#define CONFIG_MXC_UART
22#define CONFIG_MXC_UART_BASE UART1_BASE
23
24/* MMC Configs */
25#ifdef CONFIG_FSL_USDHC
26#define CONFIG_SYS_FSL_ESDHC_ADDR USDHC1_BASE_ADDR
27#define CONFIG_SUPPORT_EMMC_BOOT
28#endif
29
30#define CONFIG_SYS_MMC_IMG_LOAD_PART 1
31
32#define CONFIG_EXTRA_ENV_SETTINGS \
33 "script=boot.scr\0" \
34 "image=zImage\0" \
35 "console=ttymxc0\0" \
36 "fdt_high=0xffffffff\0" \
37 "initrd_high=0xffffffff\0" \
38 "fdt_file=" CONFIG_DEFAULT_FDT_FILE "\0" \
39 "fdt_addr=0x83000000\0" \
40 "boot_fdt=try\0" \
41 "ip_dyn=yes\0" \
42 "mmcdev="__stringify(CONFIG_SYS_MMC_ENV_DEV)"\0" \
43 "mmcpart=" __stringify(CONFIG_SYS_MMC_IMG_LOAD_PART) "\0" \
44 "mmcroot=" CONFIG_MMCROOT " rootwait rw\0" \
45 "mmcautodetect=yes\0" \
46 "mmcargs=setenv bootargs console=${console},${baudrate} " \
47 "root=${mmcroot}\0" \
48 "loadbootscript=" \
49 "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
50 "bootscript=echo Running bootscript from mmc ...; " \
51 "source\0" \
52 "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
53 "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
54 "mmcboot=echo Booting from mmc ...; " \
55 "run mmcargs; " \
56 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
57 "if run loadfdt; then " \
58 "bootz ${loadaddr} - ${fdt_addr}; " \
59 "else " \
60 "if test ${boot_fdt} = try; then " \
61 "bootz; " \
62 "else " \
63 "echo WARN: Cannot load the DT; " \
64 "fi; " \
65 "fi; " \
66 "else " \
67 "bootz; " \
68 "fi;\0" \
69 "netargs=setenv bootargs console=${console},${baudrate} " \
70 "root=/dev/nfs " \
71 "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
72 "netboot=echo Booting from net ...; " \
73 "run netargs; " \
74 "if test ${ip_dyn} = yes; then " \
75 "setenv get_cmd dhcp; " \
76 "else " \
77 "setenv get_cmd tftp; " \
78 "fi; " \
79 "${get_cmd} ${image}; " \
80 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
81 "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
82 "bootz ${loadaddr} - ${fdt_addr}; " \
83 "else " \
84 "if test ${boot_fdt} = try; then " \
85 "bootz; " \
86 "else " \
87 "echo WARN: Cannot load the DT; " \
88 "fi; " \
89 "fi; " \
90 "else " \
91 "bootz; " \
92 "fi;\0"
93
94#define CONFIG_BOOTCOMMAND \
95 "mmc dev ${mmcdev};" \
96 "if mmc rescan; then " \
97 "if run loadbootscript; then " \
98 "run bootscript; " \
99 "else " \
100 "if run loadimage; then " \
101 "run mmcboot; " \
102 "else run netboot; " \
103 "fi; " \
104 "fi; " \
105 "else run netboot; fi"
106
107/* Miscellaneous configurable options */
108#define CONFIG_SYS_MEMTEST_START 0x80000000
109#define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + SZ_128M)
110
111#define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
112#define CONFIG_SYS_HZ 1000
113
Marcin Niestrojc9e40e62016-12-07 16:46:33 +0100114/* Physical Memory Map */
Marcin Niestrojc9e40e62016-12-07 16:46:33 +0100115#define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
116
117#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM
118#define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR
119#define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE
120
121#define CONFIG_SYS_INIT_SP_OFFSET \
122 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
123#define CONFIG_SYS_INIT_SP_ADDR \
124 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
125
126/* FLASH and environment organization */
127#define CONFIG_ENV_SIZE SZ_8K
Marcin Niestrojc9e40e62016-12-07 16:46:33 +0100128#define CONFIG_ENV_OFFSET (8 * SZ_64K)
129#define CONFIG_SYS_MMC_ENV_DEV 0
130#define CONFIG_SYS_MMC_ENV_PART 0
131#define CONFIG_MMCROOT "/dev/mmcblk0p2"
132
Marcin Niestrojc9e40e62016-12-07 16:46:33 +0100133/* USB Configs */
134#ifdef CONFIG_CMD_USB
Marcin Niestrojc9e40e62016-12-07 16:46:33 +0100135#define CONFIG_EHCI_HCD_INIT_AFTER_RESET
136#define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW)
137#define CONFIG_MXC_USB_FLAGS 0
138#define CONFIG_USB_MAX_CONTROLLER_COUNT 1
139#endif
140
141#ifdef CONFIG_CMD_NET
142#define CONFIG_FEC_MXC
Marcin Niestrojc9e40e62016-12-07 16:46:33 +0100143#define CONFIG_FEC_ENET_DEV 0
144
145#define IMX_FEC_BASE ENET_BASE_ADDR
146#define CONFIG_FEC_MXC_PHYADDR 0x0
147#define CONFIG_FEC_XCV_TYPE RMII
148#define CONFIG_ETHPRIME "FEC"
149
Marcin Niestrojc9e40e62016-12-07 16:46:33 +0100150#define CONFIG_PHY_SMSC
151#endif
152
153#define CONFIG_IMX_THERMAL
154
155#endif