Matthias Weisser | 82001ef | 2011-07-06 00:28:33 +0000 | [diff] [blame] | 1 | /* |
| 2 | * (c) 2011 Graf-Syteco, Matthias Weisser |
| 3 | * <weisserm@arcor.de> |
| 4 | * |
| 5 | * Configuation settings for the zmx25 board |
| 6 | * |
Wolfgang Denk | d79de1d | 2013-07-08 09:37:19 +0200 | [diff] [blame] | 7 | * SPDX-License-Identifier: GPL-2.0+ |
Matthias Weisser | 82001ef | 2011-07-06 00:28:33 +0000 | [diff] [blame] | 8 | */ |
| 9 | |
| 10 | #ifndef __CONFIG_H |
| 11 | #define __CONFIG_H |
| 12 | |
Rob Herring | c4d1a0e | 2013-10-04 10:22:44 -0500 | [diff] [blame] | 13 | #include <asm/arch/imx-regs.h> |
| 14 | |
Matthias Weisser | 82001ef | 2011-07-06 00:28:33 +0000 | [diff] [blame] | 15 | #define CONFIG_MX25 |
Matthias Weisser | 82001ef | 2011-07-06 00:28:33 +0000 | [diff] [blame] | 16 | #define CONFIG_SYS_TEXT_BASE 0xA0000000 |
| 17 | |
Rob Herring | c4d1a0e | 2013-10-04 10:22:44 -0500 | [diff] [blame] | 18 | #define CONFIG_SYS_TIMER_RATE 32768 |
| 19 | #define CONFIG_SYS_TIMER_COUNTER \ |
| 20 | (&((struct gpt_regs *)IMX_GPT1_BASE)->counter) |
| 21 | |
Fabio Estevam | 5aa3a8a | 2011-09-23 02:50:50 +0000 | [diff] [blame] | 22 | #define CONFIG_MACH_TYPE MACH_TYPE_ZMX25 |
Matthias Weisser | 82001ef | 2011-07-06 00:28:33 +0000 | [diff] [blame] | 23 | /* |
| 24 | * Environment settings |
| 25 | */ |
| 26 | #define CONFIG_EXTRA_ENV_SETTINGS \ |
| 27 | "gs_fast_boot=setenv bootdelay 5\0" \ |
| 28 | "gs_slow_boot=setenv bootdelay 10\0" \ |
| 29 | "bootcmd=dcache off; mw.l 0x81000000 0 1024; usb start;" \ |
| 30 | "fatls usb 0; fatload usb 0 0x81000000 zmx25-init.bin;" \ |
| 31 | "bootm 0x81000000; bootelf 0x81000000\0" |
| 32 | |
| 33 | #define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */ |
| 34 | #define CONFIG_SETUP_MEMORY_TAGS |
| 35 | #define CONFIG_INITRD_TAG |
Helmut Raiger | d5a184b | 2011-10-20 04:19:47 +0000 | [diff] [blame] | 36 | #define CONFIG_BOARD_LATE_INIT |
Matthias Weisser | 82001ef | 2011-07-06 00:28:33 +0000 | [diff] [blame] | 37 | |
| 38 | /* |
| 39 | * Compressions |
| 40 | */ |
| 41 | #define CONFIG_LZO |
| 42 | |
| 43 | /* |
| 44 | * Hardware drivers |
| 45 | */ |
| 46 | |
| 47 | /* |
| 48 | * GPIO |
| 49 | */ |
| 50 | #define CONFIG_MXC_GPIO |
| 51 | |
| 52 | /* |
| 53 | * Serial |
| 54 | */ |
| 55 | #define CONFIG_MXC_UART |
Stefano Babic | 1ca47d9 | 2011-11-22 15:22:39 +0100 | [diff] [blame] | 56 | #define CONFIG_MXC_UART_BASE UART2_BASE |
Matthias Weisser | 82001ef | 2011-07-06 00:28:33 +0000 | [diff] [blame] | 57 | #define CONFIG_CONS_INDEX 1 /* use UART2 for console */ |
| 58 | #define CONFIG_BAUDRATE 115200 /* Default baud rate */ |
Matthias Weisser | 82001ef | 2011-07-06 00:28:33 +0000 | [diff] [blame] | 59 | |
| 60 | /* |
| 61 | * Ethernet |
| 62 | */ |
| 63 | #define CONFIG_FEC_MXC |
| 64 | #define CONFIG_FEC_MXC_PHYADDR 0x00 |
| 65 | #define CONFIG_MII |
Matthias Weisser | 82001ef | 2011-07-06 00:28:33 +0000 | [diff] [blame] | 66 | |
| 67 | /* |
| 68 | * BOOTP options |
| 69 | */ |
| 70 | #define CONFIG_BOOTP_BOOTFILESIZE |
| 71 | #define CONFIG_BOOTP_BOOTPATH |
| 72 | #define CONFIG_BOOTP_GATEWAY |
| 73 | #define CONFIG_BOOTP_HOSTNAME |
| 74 | |
| 75 | /* |
| 76 | * Command line configuration. |
| 77 | */ |
Matthias Weisser | 82001ef | 2011-07-06 00:28:33 +0000 | [diff] [blame] | 78 | |
Matthias Weisser | 82001ef | 2011-07-06 00:28:33 +0000 | [diff] [blame] | 79 | /* |
| 80 | * Additional command |
| 81 | */ |
Matthias Weisser | 82001ef | 2011-07-06 00:28:33 +0000 | [diff] [blame] | 82 | |
Matthias Weisser | 82001ef | 2011-07-06 00:28:33 +0000 | [diff] [blame] | 83 | /* |
| 84 | * USB |
| 85 | */ |
| 86 | #ifdef CONFIG_CMD_USB |
| 87 | #define CONFIG_USB_EHCI /* Enable EHCI USB support */ |
| 88 | #define CONFIG_USB_EHCI_MXC |
| 89 | #define CONFIG_EHCI_HCD_INIT_AFTER_RESET |
Benoît Thébaudeau | e617b3f | 2012-11-13 09:57:48 +0000 | [diff] [blame] | 90 | #define CONFIG_MXC_USB_PORT 1 |
| 91 | #define CONFIG_MXC_USB_PORTSC MXC_EHCI_MODE_SERIAL |
| 92 | #define CONFIG_MXC_USB_FLAGS (MXC_EHCI_INTERNAL_PHY | MXC_EHCI_IPPUE_DOWN) |
Matthias Weisser | 82001ef | 2011-07-06 00:28:33 +0000 | [diff] [blame] | 93 | #define CONFIG_EHCI_IS_TDI |
Matthias Weisser | 82001ef | 2011-07-06 00:28:33 +0000 | [diff] [blame] | 94 | #define CONFIG_DOS_PARTITION |
| 95 | #define CONFIG_SUPPORT_VFAT |
| 96 | #endif /* CONFIG_CMD_USB */ |
| 97 | |
| 98 | /* SDRAM */ |
| 99 | #define CONFIG_NR_DRAM_BANKS 1 |
| 100 | #define PHYS_SDRAM 0x80000000 /* start address of LPDDRRAM */ |
| 101 | #define PHYS_SDRAM_SIZE 0x04000000 /* 64 megs */ |
| 102 | |
| 103 | #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM |
| 104 | #define CONFIG_SYS_INIT_SP_ADDR 0x78020000 /* end of internal SRAM */ |
| 105 | |
| 106 | /* |
| 107 | * FLASH and environment organization |
| 108 | */ |
| 109 | #define CONFIG_SYS_FLASH_BASE 0xA0000000 |
| 110 | #define CONFIG_SYS_MAX_FLASH_BANKS 1 |
| 111 | #define CONFIG_SYS_MAX_FLASH_SECT 256 |
| 112 | |
| 113 | #define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + 0x00040000) |
| 114 | #define CONFIG_ENV_IS_IN_FLASH 1 |
| 115 | #define CONFIG_ENV_SECT_SIZE (128 * 1024) |
| 116 | #define CONFIG_ENV_SIZE (128 * 1024) |
| 117 | |
| 118 | /* |
| 119 | * CFI FLASH driver setup |
| 120 | */ |
| 121 | #define CONFIG_SYS_FLASH_CFI |
| 122 | #define CONFIG_FLASH_CFI_DRIVER |
| 123 | #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE /* ~10x faster */ |
| 124 | |
| 125 | #define CONFIG_SYS_LOAD_ADDR CONFIG_SYS_SDRAM_BASE |
| 126 | |
| 127 | #define CONFIG_SYS_MEMTEST_START (PHYS_SDRAM + (512*1024)) |
| 128 | #define CONFIG_SYS_MEMTEST_END (PHYS_SDRAM + PHYS_SDRAM_SIZE) |
| 129 | |
Matthias Weisser | 82001ef | 2011-07-06 00:28:33 +0000 | [diff] [blame] | 130 | #define CONFIG_SYS_CBSIZE 256 |
| 131 | #define CONFIG_SYS_MAXARGS 16 |
| 132 | #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \ |
| 133 | sizeof(CONFIG_SYS_PROMPT) + 16) |
| 134 | #define CONFIG_SYS_LONGHELP |
| 135 | #define CONFIG_CMDLINE_EDITING |
| 136 | |
| 137 | #define CONFIG_PREBOOT "" |
| 138 | |
Matthias Weisser | 82001ef | 2011-07-06 00:28:33 +0000 | [diff] [blame] | 139 | |
| 140 | /* |
| 141 | * Size of malloc() pool |
| 142 | */ |
| 143 | #define CONFIG_SYS_MALLOC_LEN (0x400000 - 0x8000) |
Matthias Weisser | 82001ef | 2011-07-06 00:28:33 +0000 | [diff] [blame] | 144 | |
| 145 | #endif /* __CONFIG_H */ |