Tom Rini | 83d290c | 2018-05-06 17:58:06 -0400 | [diff] [blame] | 1 | /* SPDX-License-Identifier: GPL-2.0+ */ |
Jason Liu | 938080d | 2011-05-13 01:58:55 +0000 | [diff] [blame] | 2 | /* |
| 3 | * Copyright (C) 2011 Freescale Semiconductor, Inc. |
| 4 | * Jason Liu <r64343@freescale.com> |
| 5 | * |
| 6 | * Configuration settings for Freescale MX53 low cost board. |
Jason Liu | 938080d | 2011-05-13 01:58:55 +0000 | [diff] [blame] | 7 | */ |
| 8 | |
| 9 | #ifndef __CONFIG_H |
| 10 | #define __CONFIG_H |
| 11 | |
Fabio Estevam | 9df8289 | 2011-09-22 08:07:19 +0000 | [diff] [blame] | 12 | #define CONFIG_MACH_TYPE MACH_TYPE_MX53_LOCO |
| 13 | |
Jason Liu | 938080d | 2011-05-13 01:58:55 +0000 | [diff] [blame] | 14 | #include <asm/arch/imx-regs.h> |
| 15 | |
| 16 | #define CONFIG_CMDLINE_TAG |
Jason Liu | 938080d | 2011-05-13 01:58:55 +0000 | [diff] [blame] | 17 | #define CONFIG_SETUP_MEMORY_TAGS |
| 18 | #define CONFIG_INITRD_TAG |
| 19 | |
Gong Qianyu | 18fb0e3 | 2015-10-26 19:47:42 +0800 | [diff] [blame] | 20 | #define CONFIG_SYS_FSL_CLK |
Fabio Estevam | 6ca896f | 2014-04-22 15:34:54 -0300 | [diff] [blame] | 21 | |
Jason Liu | 938080d | 2011-05-13 01:58:55 +0000 | [diff] [blame] | 22 | /* Size of malloc() pool */ |
Fabio Estevam | f714b0a | 2012-05-10 15:07:35 +0000 | [diff] [blame] | 23 | #define CONFIG_SYS_MALLOC_LEN (10 * 1024 * 1024) |
Jason Liu | 938080d | 2011-05-13 01:58:55 +0000 | [diff] [blame] | 24 | |
Fabio Estevam | 54cd1de | 2012-05-08 03:40:49 +0000 | [diff] [blame] | 25 | #define CONFIG_REVISION_TAG |
Jason Liu | 938080d | 2011-05-13 01:58:55 +0000 | [diff] [blame] | 26 | |
| 27 | #define CONFIG_MXC_UART |
Stefano Babic | 40f6fff | 2011-11-22 15:22:39 +0100 | [diff] [blame] | 28 | #define CONFIG_MXC_UART_BASE UART1_BASE |
Jason Liu | 938080d | 2011-05-13 01:58:55 +0000 | [diff] [blame] | 29 | |
| 30 | /* MMC Configs */ |
Jason Liu | 938080d | 2011-05-13 01:58:55 +0000 | [diff] [blame] | 31 | #define CONFIG_SYS_FSL_ESDHC_ADDR 0 |
| 32 | #define CONFIG_SYS_FSL_ESDHC_NUM 2 |
| 33 | |
Jason Liu | 938080d | 2011-05-13 01:58:55 +0000 | [diff] [blame] | 34 | /* Eth Configs */ |
Jason Liu | 938080d | 2011-05-13 01:58:55 +0000 | [diff] [blame] | 35 | |
| 36 | #define CONFIG_FEC_MXC |
| 37 | #define IMX_FEC_BASE FEC_BASE_ADDR |
| 38 | #define CONFIG_FEC_MXC_PHYADDR 0x1F |
| 39 | |
Wolfgang Grandegger | 45cf6ad | 2011-11-11 14:03:37 +0100 | [diff] [blame] | 40 | /* USB Configs */ |
Wolfgang Grandegger | 45cf6ad | 2011-11-11 14:03:37 +0100 | [diff] [blame] | 41 | #define CONFIG_MXC_USB_PORT 1 |
| 42 | #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW) |
| 43 | #define CONFIG_MXC_USB_FLAGS 0 |
| 44 | |
Fabio Estevam | e7e3372 | 2012-04-30 08:12:04 +0000 | [diff] [blame] | 45 | /* I2C Configs */ |
trem | b089d03 | 2013-09-21 18:13:36 +0200 | [diff] [blame] | 46 | #define CONFIG_SYS_I2C |
| 47 | #define CONFIG_SYS_I2C_MXC |
Albert ARIBAUD \\(3ADEV\\) | 03544c6 | 2015-09-21 22:43:38 +0200 | [diff] [blame] | 48 | #define CONFIG_SYS_I2C_MXC_I2C1 /* enable I2C bus 1 */ |
| 49 | #define CONFIG_SYS_I2C_MXC_I2C2 /* enable I2C bus 2 */ |
York Sun | f8cb101 | 2015-03-20 10:20:40 -0700 | [diff] [blame] | 50 | #define CONFIG_SYS_I2C_MXC_I2C3 /* enable I2C bus 3 */ |
Fabio Estevam | e7e3372 | 2012-04-30 08:12:04 +0000 | [diff] [blame] | 51 | |
| 52 | /* PMIC Controller */ |
Łukasz Majewski | be3b51a | 2012-11-13 03:22:14 +0000 | [diff] [blame] | 53 | #define CONFIG_POWER |
| 54 | #define CONFIG_POWER_I2C |
Łukasz Majewski | 2988e86 | 2012-11-13 03:22:15 +0000 | [diff] [blame] | 55 | #define CONFIG_DIALOG_POWER |
Łukasz Majewski | be3b51a | 2012-11-13 03:22:14 +0000 | [diff] [blame] | 56 | #define CONFIG_POWER_FSL |
Simon Glass | 913702c | 2014-05-20 06:01:34 -0600 | [diff] [blame] | 57 | #define CONFIG_POWER_FSL_MC13892 |
Fabio Estevam | e7e3372 | 2012-04-30 08:12:04 +0000 | [diff] [blame] | 58 | #define CONFIG_SYS_DIALOG_PMIC_I2C_ADDR 0x48 |
Fabio Estevam | 5b547f3 | 2012-05-07 10:25:59 +0000 | [diff] [blame] | 59 | #define CONFIG_SYS_FSL_PMIC_I2C_ADDR 0x8 |
Fabio Estevam | e7e3372 | 2012-04-30 08:12:04 +0000 | [diff] [blame] | 60 | |
Jason Liu | 938080d | 2011-05-13 01:58:55 +0000 | [diff] [blame] | 61 | /* allow to overwrite serial and ethaddr */ |
| 62 | #define CONFIG_ENV_OVERWRITE |
Jason Liu | 938080d | 2011-05-13 01:58:55 +0000 | [diff] [blame] | 63 | |
| 64 | /* Command definition */ |
Jason Liu | 938080d | 2011-05-13 01:58:55 +0000 | [diff] [blame] | 65 | |
Jason Liu | 938080d | 2011-05-13 01:58:55 +0000 | [diff] [blame] | 66 | |
Wolfgang Grandegger | 28b119e | 2011-10-17 08:21:56 +0000 | [diff] [blame] | 67 | #define CONFIG_ETHPRIME "FEC0" |
Jason Liu | 938080d | 2011-05-13 01:58:55 +0000 | [diff] [blame] | 68 | |
Otavio Salvador | fe51f78 | 2012-12-21 06:59:05 +0000 | [diff] [blame] | 69 | #define CONFIG_LOADADDR 0x72000000 /* loadaddr env var */ |
Jason Liu | 938080d | 2011-05-13 01:58:55 +0000 | [diff] [blame] | 70 | |
| 71 | #define CONFIG_EXTRA_ENV_SETTINGS \ |
| 72 | "script=boot.scr\0" \ |
Otavio Salvador | f28154b | 2014-01-16 19:58:01 -0200 | [diff] [blame] | 73 | "image=zImage\0" \ |
Otavio Salvador | e0df535 | 2013-01-10 09:45:07 +0000 | [diff] [blame] | 74 | "fdt_addr=0x71000000\0" \ |
| 75 | "boot_fdt=try\0" \ |
| 76 | "ip_dyn=yes\0" \ |
Jason Liu | 938080d | 2011-05-13 01:58:55 +0000 | [diff] [blame] | 77 | "mmcdev=0\0" \ |
Otavio Salvador | 254fd8d | 2013-06-28 18:52:39 -0300 | [diff] [blame] | 78 | "mmcpart=1\0" \ |
| 79 | "mmcroot=/dev/mmcblk0p2 rw rootwait\0" \ |
Otavio Salvador | e0df535 | 2013-01-10 09:45:07 +0000 | [diff] [blame] | 80 | "mmcargs=setenv bootargs console=ttymxc0,${baudrate} root=${mmcroot}\0" \ |
Jason Liu | 938080d | 2011-05-13 01:58:55 +0000 | [diff] [blame] | 81 | "loadbootscript=" \ |
Guillaume GARDET | 54e0f96 | 2015-06-16 11:48:48 +0200 | [diff] [blame] | 82 | "load mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \ |
Jason Liu | 938080d | 2011-05-13 01:58:55 +0000 | [diff] [blame] | 83 | "bootscript=echo Running bootscript from mmc ...; " \ |
| 84 | "source\0" \ |
Guillaume GARDET | 54e0f96 | 2015-06-16 11:48:48 +0200 | [diff] [blame] | 85 | "loadimage=load mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \ |
| 86 | "loadfdt=load mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \ |
Jason Liu | 938080d | 2011-05-13 01:58:55 +0000 | [diff] [blame] | 87 | "mmcboot=echo Booting from mmc ...; " \ |
| 88 | "run mmcargs; " \ |
Otavio Salvador | e0df535 | 2013-01-10 09:45:07 +0000 | [diff] [blame] | 89 | "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \ |
| 90 | "if run loadfdt; then " \ |
Otavio Salvador | f28154b | 2014-01-16 19:58:01 -0200 | [diff] [blame] | 91 | "bootz ${loadaddr} - ${fdt_addr}; " \ |
Otavio Salvador | e0df535 | 2013-01-10 09:45:07 +0000 | [diff] [blame] | 92 | "else " \ |
| 93 | "if test ${boot_fdt} = try; then " \ |
Otavio Salvador | f28154b | 2014-01-16 19:58:01 -0200 | [diff] [blame] | 94 | "bootz; " \ |
Otavio Salvador | e0df535 | 2013-01-10 09:45:07 +0000 | [diff] [blame] | 95 | "else " \ |
| 96 | "echo WARN: Cannot load the DT; " \ |
| 97 | "fi; " \ |
| 98 | "fi; " \ |
| 99 | "else " \ |
Otavio Salvador | f28154b | 2014-01-16 19:58:01 -0200 | [diff] [blame] | 100 | "bootz; " \ |
Otavio Salvador | e0df535 | 2013-01-10 09:45:07 +0000 | [diff] [blame] | 101 | "fi;\0" \ |
Jason Liu | 938080d | 2011-05-13 01:58:55 +0000 | [diff] [blame] | 102 | "netargs=setenv bootargs console=ttymxc0,${baudrate} " \ |
| 103 | "root=/dev/nfs " \ |
| 104 | "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \ |
| 105 | "netboot=echo Booting from net ...; " \ |
| 106 | "run netargs; " \ |
Otavio Salvador | e0df535 | 2013-01-10 09:45:07 +0000 | [diff] [blame] | 107 | "if test ${ip_dyn} = yes; then " \ |
| 108 | "setenv get_cmd dhcp; " \ |
| 109 | "else " \ |
| 110 | "setenv get_cmd tftp; " \ |
| 111 | "fi; " \ |
Otavio Salvador | f28154b | 2014-01-16 19:58:01 -0200 | [diff] [blame] | 112 | "${get_cmd} ${image}; " \ |
Otavio Salvador | e0df535 | 2013-01-10 09:45:07 +0000 | [diff] [blame] | 113 | "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \ |
| 114 | "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \ |
Otavio Salvador | f28154b | 2014-01-16 19:58:01 -0200 | [diff] [blame] | 115 | "bootz ${loadaddr} - ${fdt_addr}; " \ |
Otavio Salvador | e0df535 | 2013-01-10 09:45:07 +0000 | [diff] [blame] | 116 | "else " \ |
| 117 | "if test ${boot_fdt} = try; then " \ |
Otavio Salvador | f28154b | 2014-01-16 19:58:01 -0200 | [diff] [blame] | 118 | "bootz; " \ |
Otavio Salvador | e0df535 | 2013-01-10 09:45:07 +0000 | [diff] [blame] | 119 | "else " \ |
| 120 | "echo ERROR: Cannot load the DT; " \ |
| 121 | "exit; " \ |
| 122 | "fi; " \ |
| 123 | "fi; " \ |
| 124 | "else " \ |
Otavio Salvador | f28154b | 2014-01-16 19:58:01 -0200 | [diff] [blame] | 125 | "bootz; " \ |
Otavio Salvador | e0df535 | 2013-01-10 09:45:07 +0000 | [diff] [blame] | 126 | "fi;\0" |
Jason Liu | 938080d | 2011-05-13 01:58:55 +0000 | [diff] [blame] | 127 | |
| 128 | #define CONFIG_BOOTCOMMAND \ |
Andrew Bradford | 6696811 | 2012-10-01 05:06:52 +0000 | [diff] [blame] | 129 | "mmc dev ${mmcdev}; if mmc rescan; then " \ |
Jason Liu | 938080d | 2011-05-13 01:58:55 +0000 | [diff] [blame] | 130 | "if run loadbootscript; then " \ |
| 131 | "run bootscript; " \ |
| 132 | "else " \ |
Otavio Salvador | f28154b | 2014-01-16 19:58:01 -0200 | [diff] [blame] | 133 | "if run loadimage; then " \ |
Jason Liu | 938080d | 2011-05-13 01:58:55 +0000 | [diff] [blame] | 134 | "run mmcboot; " \ |
| 135 | "else run netboot; " \ |
| 136 | "fi; " \ |
| 137 | "fi; " \ |
| 138 | "else run netboot; fi" |
| 139 | |
| 140 | #define CONFIG_ARP_TIMEOUT 200UL |
| 141 | |
| 142 | /* Miscellaneous configurable options */ |
Otavio Salvador | e0df535 | 2013-01-10 09:45:07 +0000 | [diff] [blame] | 143 | #define CONFIG_SYS_CBSIZE 512 /* Console I/O Buffer Size */ |
Jason Liu | 938080d | 2011-05-13 01:58:55 +0000 | [diff] [blame] | 144 | |
Jason Liu | 938080d | 2011-05-13 01:58:55 +0000 | [diff] [blame] | 145 | #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR |
| 146 | |
Jason Liu | 938080d | 2011-05-13 01:58:55 +0000 | [diff] [blame] | 147 | /* Physical Memory Map */ |
Marek Vasut | 31c832f | 2014-03-28 08:30:59 +0100 | [diff] [blame] | 148 | #define PHYS_SDRAM_1 CSD0_BASE_ADDR |
| 149 | #define PHYS_SDRAM_1_SIZE (gd->bd->bi_dram[0].size) |
| 150 | #define PHYS_SDRAM_2 CSD1_BASE_ADDR |
| 151 | #define PHYS_SDRAM_2_SIZE (gd->bd->bi_dram[1].size) |
| 152 | #define PHYS_SDRAM_SIZE (gd->ram_size) |
Jason Liu | 938080d | 2011-05-13 01:58:55 +0000 | [diff] [blame] | 153 | |
| 154 | #define CONFIG_SYS_SDRAM_BASE (PHYS_SDRAM_1) |
| 155 | #define CONFIG_SYS_INIT_RAM_ADDR (IRAM_BASE_ADDR) |
| 156 | #define CONFIG_SYS_INIT_RAM_SIZE (IRAM_SIZE) |
| 157 | |
| 158 | #define CONFIG_SYS_INIT_SP_OFFSET \ |
| 159 | (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) |
| 160 | #define CONFIG_SYS_INIT_SP_ADDR \ |
| 161 | (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) |
| 162 | |
Fabio Estevam | 033f6ea | 2019-08-30 13:58:29 -0300 | [diff] [blame] | 163 | /* Environment starts at 768k = 768 * 1024 = 786432 */ |
Fabio Estevam | 033f6ea | 2019-08-30 13:58:29 -0300 | [diff] [blame] | 164 | /* |
| 165 | * Detect overlap between U-Boot image and environment area in build-time |
| 166 | * |
| 167 | * CONFIG_BOARD_SIZE_LIMIT = CONFIG_ENV_OFFSET - u-boot.imx offset |
| 168 | * CONFIG_BOARD_SIZE_LIMIT = 768k - 1k = 767k = 785408 |
| 169 | * |
| 170 | * Currently CONFIG_BOARD_SIZE_LIMIT does not handle expressions, so |
| 171 | * write the direct value here |
| 172 | */ |
| 173 | #define CONFIG_BOARD_SIZE_LIMIT 785408 |
Jason Liu | 938080d | 2011-05-13 01:58:55 +0000 | [diff] [blame] | 174 | #define CONFIG_SYS_MMC_ENV_DEV 0 |
| 175 | |
Stefano Babic | f92e4e6 | 2012-02-22 00:24:41 +0000 | [diff] [blame] | 176 | #ifdef CONFIG_CMD_SATA |
Stefano Babic | f92e4e6 | 2012-02-22 00:24:41 +0000 | [diff] [blame] | 177 | #define CONFIG_SYS_SATA_MAX_DEVICE 1 |
| 178 | #define CONFIG_DWC_AHSATA_PORT_ID 0 |
| 179 | #define CONFIG_DWC_AHSATA_BASE_ADDR SATA_BASE_ADDR |
| 180 | #define CONFIG_LBA48 |
Stefano Babic | f92e4e6 | 2012-02-22 00:24:41 +0000 | [diff] [blame] | 181 | #endif |
| 182 | |
Fabio Estevam | f714b0a | 2012-05-10 15:07:35 +0000 | [diff] [blame] | 183 | /* Framebuffer and LCD */ |
Fabio Estevam | f714b0a | 2012-05-10 15:07:35 +0000 | [diff] [blame] | 184 | #define CONFIG_VIDEO_BMP_RLE8 |
| 185 | #define CONFIG_SPLASH_SCREEN |
| 186 | #define CONFIG_BMP_16BPP |
| 187 | #define CONFIG_VIDEO_LOGO |
| 188 | |
Jason Liu | 938080d | 2011-05-13 01:58:55 +0000 | [diff] [blame] | 189 | #endif /* __CONFIG_H */ |