Tom Rini | 10e4779 | 2018-05-06 17:58:06 -0400 | [diff] [blame] | 1 | /* SPDX-License-Identifier: GPL-2.0+ */ |
Stefan Roese | 73eb9b0 | 2016-02-10 11:41:26 +0100 | [diff] [blame] | 2 | /* |
| 3 | * Copyright (C) 2015-2016 Stefan Roese <sr@denx.de> |
| 4 | * |
| 5 | * Configuration settings for the CCV xPress board |
Stefan Roese | 73eb9b0 | 2016-02-10 11:41:26 +0100 | [diff] [blame] | 6 | */ |
| 7 | #ifndef __XPRESS_CONFIG_H |
| 8 | #define __XPRESS_CONFIG_H |
| 9 | |
| 10 | #include "mx6_common.h" |
Stefano Babic | 33731bc | 2017-06-29 10:16:06 +0200 | [diff] [blame] | 11 | #include <asm/mach-imx/gpio.h> |
Stefan Roese | 73eb9b0 | 2016-02-10 11:41:26 +0100 | [diff] [blame] | 12 | |
| 13 | /* SPL options */ |
Stefan Roese | 73eb9b0 | 2016-02-10 11:41:26 +0100 | [diff] [blame] | 14 | #include "imx6_spl.h" |
| 15 | |
Stefan Roese | 73eb9b0 | 2016-02-10 11:41:26 +0100 | [diff] [blame] | 16 | /* Size of malloc() pool */ |
| 17 | #define CONFIG_SYS_MALLOC_LEN (16 << 20) |
| 18 | |
Anatolij Gustschin | 0542561 | 2017-10-02 21:32:55 +0200 | [diff] [blame] | 19 | #define CONFIG_MXC_UART_BASE MX6UL_UART7_BASE_ADDR |
Stefan Roese | 73eb9b0 | 2016-02-10 11:41:26 +0100 | [diff] [blame] | 20 | |
| 21 | /* MMC Configs */ |
| 22 | #define CONFIG_SYS_FSL_ESDHC_ADDR USDHC2_BASE_ADDR |
Stefan Roese | 73eb9b0 | 2016-02-10 11:41:26 +0100 | [diff] [blame] | 23 | |
| 24 | /* I2C configs */ |
Stefan Roese | 73eb9b0 | 2016-02-10 11:41:26 +0100 | [diff] [blame] | 25 | #define CONFIG_SYS_I2C |
| 26 | #define CONFIG_SYS_I2C_MXC |
| 27 | #define CONFIG_SYS_I2C_MXC_I2C1 /* enable I2C bus 1 */ |
| 28 | #define CONFIG_SYS_I2C_MXC_I2C2 /* enable I2C bus 2 */ |
| 29 | #define CONFIG_SYS_I2C_MXC_I2C4 /* enable I2C bus 4 */ |
| 30 | #define CONFIG_SYS_I2C_SPEED 100000 |
| 31 | |
| 32 | /* Miscellaneous configurable options */ |
Stefan Roese | 73eb9b0 | 2016-02-10 11:41:26 +0100 | [diff] [blame] | 33 | |
| 34 | #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR |
| 35 | #define CONFIG_SYS_HZ 1000 |
| 36 | |
Stefan Roese | 73eb9b0 | 2016-02-10 11:41:26 +0100 | [diff] [blame] | 37 | /* Physical Memory Map */ |
Stefan Roese | 73eb9b0 | 2016-02-10 11:41:26 +0100 | [diff] [blame] | 38 | #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR |
| 39 | #define PHYS_SDRAM_SIZE (128 << 20) |
| 40 | |
| 41 | #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM |
| 42 | #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR |
| 43 | #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE |
| 44 | |
| 45 | #define CONFIG_SYS_INIT_SP_OFFSET \ |
| 46 | (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) |
| 47 | #define CONFIG_SYS_INIT_SP_ADDR \ |
| 48 | (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) |
| 49 | |
Stefan Roese | 73eb9b0 | 2016-02-10 11:41:26 +0100 | [diff] [blame] | 50 | /* Environment is in stored in the eMMC boot partition */ |
Stefan Roese | 73eb9b0 | 2016-02-10 11:41:26 +0100 | [diff] [blame] | 51 | #define CONFIG_MMCROOT "/dev/mmcblk0p2" /* USDHC2 */ |
| 52 | |
Stefan Roese | 73eb9b0 | 2016-02-10 11:41:26 +0100 | [diff] [blame] | 53 | /* USB Configs */ |
Stefan Roese | 73eb9b0 | 2016-02-10 11:41:26 +0100 | [diff] [blame] | 54 | #define CONFIG_EHCI_HCD_INIT_AFTER_RESET |
| 55 | #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW) |
| 56 | #define CONFIG_MXC_USB_FLAGS 0 |
| 57 | #define CONFIG_USB_MAX_CONTROLLER_COUNT 2 |
| 58 | |
| 59 | #define CONFIG_FEC_MXC |
Stefan Roese | 73eb9b0 | 2016-02-10 11:41:26 +0100 | [diff] [blame] | 60 | #define CONFIG_FEC_ENET_DEV 0 |
| 61 | #define IMX_FEC_BASE ENET_BASE_ADDR |
| 62 | #define CONFIG_FEC_MXC_PHYADDR 0x0 |
| 63 | #define CONFIG_FEC_XCV_TYPE RMII |
| 64 | #define CONFIG_ETHPRIME "FEC" |
Stefan Roese | 73eb9b0 | 2016-02-10 11:41:26 +0100 | [diff] [blame] | 65 | |
Stefan Roese | 73eb9b0 | 2016-02-10 11:41:26 +0100 | [diff] [blame] | 66 | #define CONFIG_SYS_MMC_IMG_LOAD_PART 1 |
| 67 | |
| 68 | #define CONFIG_UBOOT_SECTOR_START 0x2 |
| 69 | #define CONFIG_UBOOT_SECTOR_COUNT 0x3fe |
| 70 | |
| 71 | #define CONFIG_EXTRA_ENV_SETTINGS \ |
| 72 | "script=boot.scr\0" \ |
| 73 | "image=zImage\0" \ |
Anatolij Gustschin | 0542561 | 2017-10-02 21:32:55 +0200 | [diff] [blame] | 74 | "console=ttymxc6\0" \ |
Stefan Roese | 73eb9b0 | 2016-02-10 11:41:26 +0100 | [diff] [blame] | 75 | "fdt_high=0xffffffff\0" \ |
| 76 | "initrd_high=0xffffffff\0" \ |
| 77 | "fdt_file=undefined\0" \ |
| 78 | "fdt_addr=0x83000000\0" \ |
| 79 | "boot_fdt=try\0" \ |
| 80 | "ip_dyn=yes\0" \ |
| 81 | "mmcdev="__stringify(CONFIG_SYS_MMC_ENV_DEV)"\0" \ |
| 82 | "mmcpart=" __stringify(CONFIG_SYS_MMC_IMG_LOAD_PART) "\0" \ |
| 83 | "mmcroot=" CONFIG_MMCROOT " rootwait rw\0" \ |
| 84 | "mmcautodetect=yes\0" \ |
| 85 | "mmcargs=setenv bootargs console=${console},${baudrate} " \ |
| 86 | "root=${mmcroot}\0" \ |
| 87 | "loadbootscript=" \ |
| 88 | "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \ |
| 89 | "bootscript=echo Running bootscript from mmc ...; " \ |
| 90 | "source\0" \ |
| 91 | "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \ |
| 92 | "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \ |
| 93 | "mmcboot=echo Booting from mmc ...; " \ |
| 94 | "run mmcargs; " \ |
| 95 | "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \ |
| 96 | "if run loadfdt; then " \ |
| 97 | "bootz ${loadaddr} - ${fdt_addr}; " \ |
| 98 | "else " \ |
| 99 | "if test ${boot_fdt} = try; then " \ |
| 100 | "bootz; " \ |
| 101 | "else " \ |
| 102 | "echo WARN: Cannot load the DT; " \ |
| 103 | "fi; " \ |
| 104 | "fi; " \ |
| 105 | "else " \ |
| 106 | "bootz; " \ |
| 107 | "fi;\0" \ |
| 108 | "uboot=ccv/u-boot.imx\0" \ |
| 109 | "uboot_start="__stringify(CONFIG_UBOOT_SECTOR_START)"\0" \ |
| 110 | "uboot_size="__stringify(CONFIG_UBOOT_SECTOR_COUNT)"\0" \ |
| 111 | "update_uboot=if tftp ${uboot}; then " \ |
| 112 | "if itest ${filesize} > 0; then " \ |
| 113 | "mmc dev 0 1;" \ |
| 114 | "setexpr blkc ${filesize} / 0x200;" \ |
| 115 | "setexpr blkc ${blkc} + 1;" \ |
| 116 | "if itest ${blkc} <= ${uboot_size}; then " \ |
| 117 | "mmc write ${loadaddr} ${uboot_start} " \ |
| 118 | "${blkc};" \ |
| 119 | "fi;" \ |
| 120 | "fi; fi;" \ |
| 121 | "setenv filesize; setenv blkc\0" \ |
| 122 | "update_bootpart=mmc bootbus 0 2 1 2;mmc partconf 0 1 1 0\0" |
| 123 | |
| 124 | #endif /* __XPRESS_CONFIG_H */ |