Stefan Roese | a7f480d | 2016-02-10 11:41:26 +0100 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2015-2016 Stefan Roese <sr@denx.de> |
| 3 | * |
| 4 | * Configuration settings for the CCV xPress board |
| 5 | * |
| 6 | * SPDX-License-Identifier: GPL-2.0+ |
| 7 | */ |
| 8 | #ifndef __XPRESS_CONFIG_H |
| 9 | #define __XPRESS_CONFIG_H |
| 10 | |
| 11 | #include "mx6_common.h" |
| 12 | #include <asm/imx-common/gpio.h> |
| 13 | |
| 14 | /* SPL options */ |
Stefan Roese | a7f480d | 2016-02-10 11:41:26 +0100 | [diff] [blame] | 15 | #include "imx6_spl.h" |
| 16 | |
Stefan Roese | a7f480d | 2016-02-10 11:41:26 +0100 | [diff] [blame] | 17 | /* Size of malloc() pool */ |
| 18 | #define CONFIG_SYS_MALLOC_LEN (16 << 20) |
| 19 | |
Stefan Roese | a7f480d | 2016-02-10 11:41:26 +0100 | [diff] [blame] | 20 | #define CONFIG_MXC_UART |
| 21 | #define CONFIG_MXC_UART_BASE UART1_BASE |
| 22 | |
| 23 | /* MMC Configs */ |
| 24 | #define CONFIG_SYS_FSL_ESDHC_ADDR USDHC2_BASE_ADDR |
| 25 | #define CONFIG_SUPPORT_EMMC_BOOT /* eMMC specific */ |
| 26 | |
| 27 | /* I2C configs */ |
Stefan Roese | a7f480d | 2016-02-10 11:41:26 +0100 | [diff] [blame] | 28 | #define CONFIG_SYS_I2C |
| 29 | #define CONFIG_SYS_I2C_MXC |
| 30 | #define CONFIG_SYS_I2C_MXC_I2C1 /* enable I2C bus 1 */ |
| 31 | #define CONFIG_SYS_I2C_MXC_I2C2 /* enable I2C bus 2 */ |
| 32 | #define CONFIG_SYS_I2C_MXC_I2C4 /* enable I2C bus 4 */ |
| 33 | #define CONFIG_SYS_I2C_SPEED 100000 |
| 34 | |
| 35 | /* Miscellaneous configurable options */ |
Stefan Roese | a7f480d | 2016-02-10 11:41:26 +0100 | [diff] [blame] | 36 | #define CONFIG_SYS_MEMTEST_START 0x80000000 |
| 37 | #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + 0x10000000) |
| 38 | |
| 39 | #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR |
| 40 | #define CONFIG_SYS_HZ 1000 |
| 41 | |
Stefan Roese | a7f480d | 2016-02-10 11:41:26 +0100 | [diff] [blame] | 42 | #define CONFIG_CMDLINE_EDITING |
| 43 | |
| 44 | /* Physical Memory Map */ |
| 45 | #define CONFIG_NR_DRAM_BANKS 1 |
| 46 | #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR |
| 47 | #define PHYS_SDRAM_SIZE (128 << 20) |
| 48 | |
| 49 | #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM |
| 50 | #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR |
| 51 | #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE |
| 52 | |
| 53 | #define CONFIG_SYS_INIT_SP_OFFSET \ |
| 54 | (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) |
| 55 | #define CONFIG_SYS_INIT_SP_ADDR \ |
| 56 | (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) |
| 57 | |
Stefan Roese | a7f480d | 2016-02-10 11:41:26 +0100 | [diff] [blame] | 58 | /* Environment is in stored in the eMMC boot partition */ |
| 59 | #define CONFIG_ENV_SIZE (16 << 10) |
| 60 | #define CONFIG_ENV_IS_IN_MMC |
| 61 | #define CONFIG_ENV_OFFSET (512 << 10) |
| 62 | #define CONFIG_SYS_MMC_ENV_DEV 0 /* USDHC2 */ |
| 63 | #define CONFIG_SYS_MMC_ENV_PART 1 /* boot parition */ |
| 64 | #define CONFIG_MMCROOT "/dev/mmcblk0p2" /* USDHC2 */ |
| 65 | |
Stefan Roese | a7f480d | 2016-02-10 11:41:26 +0100 | [diff] [blame] | 66 | /* USB Configs */ |
Stefan Roese | a7f480d | 2016-02-10 11:41:26 +0100 | [diff] [blame] | 67 | #define CONFIG_EHCI_HCD_INIT_AFTER_RESET |
| 68 | #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW) |
| 69 | #define CONFIG_MXC_USB_FLAGS 0 |
| 70 | #define CONFIG_USB_MAX_CONTROLLER_COUNT 2 |
| 71 | |
| 72 | #define CONFIG_FEC_MXC |
| 73 | #define CONFIG_MII |
Stefan Roese | a7f480d | 2016-02-10 11:41:26 +0100 | [diff] [blame] | 74 | #define CONFIG_FEC_ENET_DEV 0 |
| 75 | #define IMX_FEC_BASE ENET_BASE_ADDR |
| 76 | #define CONFIG_FEC_MXC_PHYADDR 0x0 |
| 77 | #define CONFIG_FEC_XCV_TYPE RMII |
| 78 | #define CONFIG_ETHPRIME "FEC" |
| 79 | #define CONFIG_PHYLIB |
| 80 | #define CONFIG_PHY_SMSC |
| 81 | |
| 82 | #define CONFIG_IMX_THERMAL |
| 83 | |
| 84 | #define CONFIG_SYS_MMC_IMG_LOAD_PART 1 |
| 85 | |
| 86 | #define CONFIG_UBOOT_SECTOR_START 0x2 |
| 87 | #define CONFIG_UBOOT_SECTOR_COUNT 0x3fe |
| 88 | |
| 89 | #define CONFIG_EXTRA_ENV_SETTINGS \ |
| 90 | "script=boot.scr\0" \ |
| 91 | "image=zImage\0" \ |
| 92 | "console=ttymxc0\0" \ |
| 93 | "fdt_high=0xffffffff\0" \ |
| 94 | "initrd_high=0xffffffff\0" \ |
| 95 | "fdt_file=undefined\0" \ |
| 96 | "fdt_addr=0x83000000\0" \ |
| 97 | "boot_fdt=try\0" \ |
| 98 | "ip_dyn=yes\0" \ |
| 99 | "mmcdev="__stringify(CONFIG_SYS_MMC_ENV_DEV)"\0" \ |
| 100 | "mmcpart=" __stringify(CONFIG_SYS_MMC_IMG_LOAD_PART) "\0" \ |
| 101 | "mmcroot=" CONFIG_MMCROOT " rootwait rw\0" \ |
| 102 | "mmcautodetect=yes\0" \ |
| 103 | "mmcargs=setenv bootargs console=${console},${baudrate} " \ |
| 104 | "root=${mmcroot}\0" \ |
| 105 | "loadbootscript=" \ |
| 106 | "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \ |
| 107 | "bootscript=echo Running bootscript from mmc ...; " \ |
| 108 | "source\0" \ |
| 109 | "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \ |
| 110 | "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \ |
| 111 | "mmcboot=echo Booting from mmc ...; " \ |
| 112 | "run mmcargs; " \ |
| 113 | "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \ |
| 114 | "if run loadfdt; then " \ |
| 115 | "bootz ${loadaddr} - ${fdt_addr}; " \ |
| 116 | "else " \ |
| 117 | "if test ${boot_fdt} = try; then " \ |
| 118 | "bootz; " \ |
| 119 | "else " \ |
| 120 | "echo WARN: Cannot load the DT; " \ |
| 121 | "fi; " \ |
| 122 | "fi; " \ |
| 123 | "else " \ |
| 124 | "bootz; " \ |
| 125 | "fi;\0" \ |
| 126 | "uboot=ccv/u-boot.imx\0" \ |
| 127 | "uboot_start="__stringify(CONFIG_UBOOT_SECTOR_START)"\0" \ |
| 128 | "uboot_size="__stringify(CONFIG_UBOOT_SECTOR_COUNT)"\0" \ |
| 129 | "update_uboot=if tftp ${uboot}; then " \ |
| 130 | "if itest ${filesize} > 0; then " \ |
| 131 | "mmc dev 0 1;" \ |
| 132 | "setexpr blkc ${filesize} / 0x200;" \ |
| 133 | "setexpr blkc ${blkc} + 1;" \ |
| 134 | "if itest ${blkc} <= ${uboot_size}; then " \ |
| 135 | "mmc write ${loadaddr} ${uboot_start} " \ |
| 136 | "${blkc};" \ |
| 137 | "fi;" \ |
| 138 | "fi; fi;" \ |
| 139 | "setenv filesize; setenv blkc\0" \ |
| 140 | "update_bootpart=mmc bootbus 0 2 1 2;mmc partconf 0 1 1 0\0" |
| 141 | |
| 142 | #endif /* __XPRESS_CONFIG_H */ |