Fabio Estevam | a7b1dc9 | 2011-05-13 03:15:11 +0000 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2011 Freescale Semiconductor, Inc. |
| 3 | * |
Fabio Estevam | 60a7ec2 | 2011-09-22 08:07:20 +0000 | [diff] [blame] | 4 | * Configuration settings for the MX53SMD Freescale board. |
Fabio Estevam | a7b1dc9 | 2011-05-13 03:15:11 +0000 | [diff] [blame] | 5 | * |
Wolfgang Denk | bd8ec7e | 2013-10-07 13:07:26 +0200 | [diff] [blame] | 6 | * SPDX-License-Identifier: GPL-2.0+ |
Fabio Estevam | a7b1dc9 | 2011-05-13 03:15:11 +0000 | [diff] [blame] | 7 | */ |
| 8 | |
| 9 | #ifndef __CONFIG_H |
| 10 | #define __CONFIG_H |
| 11 | |
| 12 | #define CONFIG_MX53 |
| 13 | |
Fabio Estevam | 60a7ec2 | 2011-09-22 08:07:20 +0000 | [diff] [blame] | 14 | #define CONFIG_MACH_TYPE MACH_TYPE_MX53_SMD |
| 15 | |
Fabio Estevam | a7b1dc9 | 2011-05-13 03:15:11 +0000 | [diff] [blame] | 16 | #include <asm/arch/imx-regs.h> |
| 17 | |
| 18 | #define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */ |
Fabio Estevam | a7b1dc9 | 2011-05-13 03:15:11 +0000 | [diff] [blame] | 19 | #define CONFIG_SETUP_MEMORY_TAGS |
| 20 | #define CONFIG_INITRD_TAG |
Fabio Estevam | 5db5f41 | 2013-04-24 14:44:26 +0000 | [diff] [blame] | 21 | #define CONFIG_REVISION_TAG |
Fabio Estevam | a7b1dc9 | 2011-05-13 03:15:11 +0000 | [diff] [blame] | 22 | |
Gong Qianyu | 52de2e5 | 2015-10-26 19:47:42 +0800 | [diff] [blame] | 23 | #define CONFIG_SYS_FSL_CLK |
Fabio Estevam | 0bd0e85 | 2014-04-22 15:34:57 -0300 | [diff] [blame] | 24 | |
Fabio Estevam | a7b1dc9 | 2011-05-13 03:15:11 +0000 | [diff] [blame] | 25 | /* Size of malloc() pool */ |
| 26 | #define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 2 * 1024 * 1024) |
| 27 | |
Fabio Estevam | a7b1dc9 | 2011-05-13 03:15:11 +0000 | [diff] [blame] | 28 | #define CONFIG_MXC_GPIO |
| 29 | |
| 30 | #define CONFIG_MXC_UART |
Stefano Babic | 1ca47d9 | 2011-11-22 15:22:39 +0100 | [diff] [blame] | 31 | #define CONFIG_MXC_UART_BASE UART1_BASE |
Fabio Estevam | a7b1dc9 | 2011-05-13 03:15:11 +0000 | [diff] [blame] | 32 | |
| 33 | /* I2C Configs */ |
trem | 0399741 | 2013-09-21 18:13:36 +0200 | [diff] [blame] | 34 | #define CONFIG_SYS_I2C |
| 35 | #define CONFIG_SYS_I2C_MXC |
Albert ARIBAUD \\(3ADEV\\) | eb94387 | 2015-09-21 22:43:38 +0200 | [diff] [blame] | 36 | #define CONFIG_SYS_I2C_MXC_I2C1 /* enable I2C bus 1 */ |
| 37 | #define CONFIG_SYS_I2C_MXC_I2C2 /* enable I2C bus 2 */ |
York Sun | f1a5216 | 2015-03-20 10:20:40 -0700 | [diff] [blame] | 38 | #define CONFIG_SYS_I2C_MXC_I2C3 /* enable I2C bus 3 */ |
Fabio Estevam | a7b1dc9 | 2011-05-13 03:15:11 +0000 | [diff] [blame] | 39 | |
| 40 | /* MMC Configs */ |
| 41 | #define CONFIG_FSL_ESDHC |
| 42 | #define CONFIG_SYS_FSL_ESDHC_ADDR 0 |
| 43 | #define CONFIG_SYS_FSL_ESDHC_NUM 1 |
| 44 | |
Fabio Estevam | a7b1dc9 | 2011-05-13 03:15:11 +0000 | [diff] [blame] | 45 | /* Eth Configs */ |
| 46 | #define CONFIG_HAS_ETH1 |
Fabio Estevam | a7b1dc9 | 2011-05-13 03:15:11 +0000 | [diff] [blame] | 47 | #define CONFIG_MII |
Fabio Estevam | a7b1dc9 | 2011-05-13 03:15:11 +0000 | [diff] [blame] | 48 | |
| 49 | #define CONFIG_FEC_MXC |
| 50 | #define IMX_FEC_BASE FEC_BASE_ADDR |
| 51 | #define CONFIG_FEC_MXC_PHYADDR 0x1F |
| 52 | |
Fabio Estevam | a7b1dc9 | 2011-05-13 03:15:11 +0000 | [diff] [blame] | 53 | /* allow to overwrite serial and ethaddr */ |
| 54 | #define CONFIG_ENV_OVERWRITE |
| 55 | #define CONFIG_CONS_INDEX 1 |
| 56 | #define CONFIG_BAUDRATE 115200 |
Fabio Estevam | a7b1dc9 | 2011-05-13 03:15:11 +0000 | [diff] [blame] | 57 | |
| 58 | /* Command definition */ |
Fabio Estevam | a7b1dc9 | 2011-05-13 03:15:11 +0000 | [diff] [blame] | 59 | |
Wolfgang Grandegger | 96529e2 | 2011-10-17 08:21:56 +0000 | [diff] [blame] | 60 | #define CONFIG_ETHPRIME "FEC0" |
Fabio Estevam | a7b1dc9 | 2011-05-13 03:15:11 +0000 | [diff] [blame] | 61 | |
| 62 | #define CONFIG_LOADADDR 0x70800000 /* loadaddr env var */ |
| 63 | #define CONFIG_SYS_TEXT_BASE 0x77800000 |
| 64 | |
| 65 | #define CONFIG_EXTRA_ENV_SETTINGS \ |
| 66 | "script=boot.scr\0" \ |
| 67 | "uimage=uImage\0" \ |
| 68 | "mmcdev=0\0" \ |
| 69 | "mmcpart=2\0" \ |
| 70 | "mmcroot=/dev/mmcblk0p3 rw\0" \ |
| 71 | "mmcrootfstype=ext3 rootwait\0" \ |
| 72 | "mmcargs=setenv bootargs console=ttymxc0,${baudrate} " \ |
| 73 | "root=${mmcroot} " \ |
| 74 | "rootfstype=${mmcrootfstype}\0" \ |
| 75 | "loadbootscript=" \ |
| 76 | "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \ |
| 77 | "bootscript=echo Running bootscript from mmc ...; " \ |
| 78 | "source\0" \ |
| 79 | "loaduimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${uimage}\0" \ |
| 80 | "mmcboot=echo Booting from mmc ...; " \ |
| 81 | "run mmcargs; " \ |
| 82 | "bootm\0" \ |
| 83 | "netargs=setenv bootargs console=ttymxc0,${baudrate} " \ |
| 84 | "root=/dev/nfs " \ |
| 85 | "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \ |
| 86 | "netboot=echo Booting from net ...; " \ |
| 87 | "run netargs; " \ |
| 88 | "dhcp ${uimage}; bootm\0" \ |
| 89 | |
| 90 | #define CONFIG_BOOTCOMMAND \ |
Andrew Bradford | e1c7c8a | 2012-10-01 05:06:52 +0000 | [diff] [blame] | 91 | "mmc dev ${mmcdev}; if mmc rescan; then " \ |
Fabio Estevam | a7b1dc9 | 2011-05-13 03:15:11 +0000 | [diff] [blame] | 92 | "if run loadbootscript; then " \ |
| 93 | "run bootscript; " \ |
| 94 | "else " \ |
| 95 | "if run loaduimage; then " \ |
| 96 | "run mmcboot; " \ |
| 97 | "else run netboot; " \ |
| 98 | "fi; " \ |
| 99 | "fi; " \ |
| 100 | "else run netboot; fi" |
| 101 | #define CONFIG_ARP_TIMEOUT 200UL |
| 102 | |
| 103 | /* Miscellaneous configurable options */ |
| 104 | #define CONFIG_SYS_LONGHELP /* undef to save memory */ |
Fabio Estevam | a7b1dc9 | 2011-05-13 03:15:11 +0000 | [diff] [blame] | 105 | #define CONFIG_AUTO_COMPLETE |
| 106 | #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */ |
| 107 | |
| 108 | /* Print Buffer Size */ |
| 109 | #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16) |
| 110 | #define CONFIG_SYS_MAXARGS 16 /* max number of command args */ |
| 111 | #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */ |
| 112 | |
| 113 | #define CONFIG_SYS_MEMTEST_START 0x70000000 |
Fabio Estevam | 4e499d6 | 2012-02-09 14:25:10 +0000 | [diff] [blame] | 114 | #define CONFIG_SYS_MEMTEST_END 0x70010000 |
Fabio Estevam | a7b1dc9 | 2011-05-13 03:15:11 +0000 | [diff] [blame] | 115 | |
| 116 | #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR |
| 117 | |
Fabio Estevam | a7b1dc9 | 2011-05-13 03:15:11 +0000 | [diff] [blame] | 118 | #define CONFIG_CMDLINE_EDITING |
| 119 | |
Fabio Estevam | a7b1dc9 | 2011-05-13 03:15:11 +0000 | [diff] [blame] | 120 | /* Physical Memory Map */ |
| 121 | #define CONFIG_NR_DRAM_BANKS 2 |
| 122 | #define PHYS_SDRAM_1 CSD0_BASE_ADDR |
| 123 | #define PHYS_SDRAM_1_SIZE (512 * 1024 * 1024) |
| 124 | #define PHYS_SDRAM_2 CSD1_BASE_ADDR |
| 125 | #define PHYS_SDRAM_2_SIZE (512 * 1024 * 1024) |
| 126 | #define PHYS_SDRAM_SIZE (PHYS_SDRAM_1_SIZE + PHYS_SDRAM_2_SIZE) |
| 127 | |
| 128 | #define CONFIG_SYS_SDRAM_BASE (PHYS_SDRAM_1) |
| 129 | #define CONFIG_SYS_INIT_RAM_ADDR (IRAM_BASE_ADDR) |
| 130 | #define CONFIG_SYS_INIT_RAM_SIZE (IRAM_SIZE) |
| 131 | |
| 132 | #define CONFIG_SYS_INIT_SP_OFFSET \ |
| 133 | (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) |
| 134 | #define CONFIG_SYS_INIT_SP_ADDR \ |
| 135 | (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) |
| 136 | |
Masahiro Yamada | 8cea9b5 | 2017-02-11 22:43:54 +0900 | [diff] [blame] | 137 | /* environment organization */ |
Fabio Estevam | a7b1dc9 | 2011-05-13 03:15:11 +0000 | [diff] [blame] | 138 | #define CONFIG_ENV_OFFSET (6 * 64 * 1024) |
| 139 | #define CONFIG_ENV_SIZE (8 * 1024) |
| 140 | #define CONFIG_ENV_IS_IN_MMC |
| 141 | #define CONFIG_SYS_MMC_ENV_DEV 0 |
| 142 | |
Fabio Estevam | a7b1dc9 | 2011-05-13 03:15:11 +0000 | [diff] [blame] | 143 | #endif /* __CONFIG_H */ |