1 /* SPDX-License-Identifier: GPL-2.0+ */ 2 /* 3 * 4 * Congatec Conga-QEVAl board configuration file. 5 * 6 * Copyright (C) 2010-2011 Freescale Semiconductor, Inc. 7 * Based on Freescale i.MX6Q Sabre Lite board configuration file. 8 * Copyright (C) 2013, Adeneo Embedded <www.adeneo-embedded.com> 9 * Leo Sartre, <lsartre@adeneo-embedded.com> 10 */ 11 12 #ifndef __CONFIG_CGTQMX6EVAL_H 13 #define __CONFIG_CGTQMX6EVAL_H 14 15 #include <linux/stringify.h> 16 17 #include "mx6_common.h" 18 19 #define CONFIG_MACH_TYPE 4122 20 21 #ifdef CONFIG_SPL 22 #include "imx6_spl.h" 23 #endif 24 25 /* Size of malloc() pool */ 26 #define CONFIG_SYS_MALLOC_LEN (10 * 1024 * 1024) 27 28 #define CONFIG_MXC_UART_BASE UART2_BASE 29 30 /* MMC Configs */ 31 #define CONFIG_SYS_FSL_ESDHC_ADDR 0 32 33 /* SPI NOR */ 34 #define CONFIG_SPI_FLASH_STMICRO 35 #define CONFIG_SPI_FLASH_SST 36 37 /* Thermal support */ 38 39 /* I2C Configs */ 40 #define CONFIG_SYS_I2C 41 #define CONFIG_SYS_I2C_MXC 42 #define CONFIG_SYS_I2C_MXC_I2C1 /* enable I2C bus 1 */ 43 #define CONFIG_SYS_I2C_MXC_I2C2 /* enable I2C bus 2 */ 44 #define CONFIG_SYS_I2C_MXC_I2C2 /* enable I2C bus 2 */ 45 #define CONFIG_SYS_I2C_SPEED 100000 46 47 /* PMIC */ 48 #define CONFIG_POWER 49 #define CONFIG_POWER_I2C 50 #define CONFIG_POWER_PFUZE100 51 #define CONFIG_POWER_PFUZE100_I2C_ADDR 0x08 52 53 /* USB Configs */ 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 /* Enabled USB controller number */ 58 59 #define CONFIG_USBD_HS 60 61 /* Framebuffer */ 62 #define CONFIG_VIDEO_LOGO 63 #define CONFIG_VIDEO_BMP_LOGO 64 #define CONFIG_IMX_HDMI 65 66 /* SATA */ 67 #define CONFIG_SYS_SATA_MAX_DEVICE 1 68 #define CONFIG_DWC_AHSATA_PORT_ID 0 69 #define CONFIG_DWC_AHSATA_BASE_ADDR SATA_ARB_BASE_ADDR 70 #define CONFIG_LBA48 71 72 /* Ethernet */ 73 #define CONFIG_FEC_MXC 74 #define IMX_FEC_BASE ENET_BASE_ADDR 75 #define CONFIG_FEC_XCV_TYPE RGMII 76 #define CONFIG_ETHPRIME "FEC" 77 #define CONFIG_FEC_MXC_PHYADDR 6 78 79 /* Command definition */ 80 81 #define CONFIG_MXC_UART_BASE UART2_BASE 82 #define CONSOLE_DEV "ttymxc1" 83 #define CONFIG_MMCROOT "/dev/mmcblk0p2" 84 85 #define CONFIG_EXTRA_ENV_SETTINGS \ 86 "script=boot.scr\0" \ 87 "image=zImage\0" \ 88 "fdtfile=undefined\0" \ 89 "fdt_addr_r=0x18000000\0" \ 90 "boot_fdt=try\0" \ 91 "ip_dyn=yes\0" \ 92 "console=" CONSOLE_DEV "\0" \ 93 "dfuspi=dfu 0 sf 0:0:10000000:0\0" \ 94 "dfu_alt_info_spl=spl raw 0x400\0" \ 95 "dfu_alt_info_img=u-boot raw 0x10000\0" \ 96 "dfu_alt_info=spl raw 0x400\0" \ 97 "bootm_size=0x10000000\0" \ 98 "mmcdev=" __stringify(CONFIG_SYS_MMC_ENV_DEV) "\0" \ 99 "mmcpart=1\0" \ 100 "mmcroot=" CONFIG_MMCROOT " rootwait rw\0" \ 101 "update_sd_firmware=" \ 102 "if test ${ip_dyn} = yes; then " \ 103 "setenv get_cmd dhcp; " \ 104 "else " \ 105 "setenv get_cmd tftp; " \ 106 "fi; " \ 107 "if mmc dev ${mmcdev}; then " \ 108 "if ${get_cmd} ${update_sd_firmware_filename}; then " \ 109 "setexpr fw_sz ${filesize} / 0x200; " \ 110 "setexpr fw_sz ${fw_sz} + 1; " \ 111 "mmc write ${loadaddr} 0x2 ${fw_sz}; " \ 112 "fi; " \ 113 "fi\0" \ 114 "mmcargs=setenv bootargs console=${console},${baudrate} " \ 115 "root=${mmcroot}\0" \ 116 "loadbootscript=" \ 117 "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \ 118 "bootscript=echo Running bootscript from mmc ...; " \ 119 "source\0" \ 120 "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \ 121 "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr_r} ${fdtfile}\0" \ 122 "mmcboot=echo Booting from mmc ...; " \ 123 "run mmcargs; " \ 124 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \ 125 "if run loadfdt; then " \ 126 "bootz ${loadaddr} - ${fdt_addr_r}; " \ 127 "else " \ 128 "if test ${boot_fdt} = try; then " \ 129 "bootz; " \ 130 "else " \ 131 "echo WARN: Cannot load the DT; " \ 132 "fi; " \ 133 "fi; " \ 134 "else " \ 135 "bootz; " \ 136 "fi;\0" \ 137 "findfdt="\ 138 "if test $board_rev = MX6Q ; then " \ 139 "setenv fdtfile imx6q-qmx6.dtb; fi; " \ 140 "if test $board_rev = MX6DL ; then " \ 141 "setenv fdtfile imx6dl-qmx6.dtb; fi; " \ 142 "if test $fdtfile = undefined; then " \ 143 "echo WARNING: Could not determine dtb to use; fi; \0" \ 144 "netargs=setenv bootargs console=${console},${baudrate} " \ 145 "root=/dev/nfs " \ 146 "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \ 147 "netboot=echo Booting from net ...; " \ 148 "run netargs; " \ 149 "if test ${ip_dyn} = yes; then " \ 150 "setenv get_cmd dhcp; " \ 151 "else " \ 152 "setenv get_cmd tftp; " \ 153 "fi; " \ 154 "${get_cmd} ${image}; " \ 155 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \ 156 "if ${get_cmd} ${fdt_addr_r} ${fdtfile}; then " \ 157 "bootz ${loadaddr} - ${fdt_addr_r}; " \ 158 "else " \ 159 "if test ${boot_fdt} = try; then " \ 160 "bootz; " \ 161 "else " \ 162 "echo WARN: Cannot load the DT; " \ 163 "fi; " \ 164 "fi; " \ 165 "else " \ 166 "bootz; " \ 167 "fi;\0" \ 168 "spilock=sf probe && sf protect lock 0x3f0000 0x10000;"\ 169 170 #define CONFIG_BOOTCOMMAND \ 171 "run spilock;" \ 172 "run findfdt; " \ 173 "mmc dev ${mmcdev};" \ 174 "if mmc rescan; then " \ 175 "if run loadbootscript; then " \ 176 "run bootscript; " \ 177 "else " \ 178 "if run loadimage; then " \ 179 "run mmcboot; " \ 180 "else run netboot; " \ 181 "fi; " \ 182 "fi; " \ 183 "else run netboot; fi" 184 185 /* Physical Memory Map */ 186 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR 187 188 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM 189 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR 190 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE 191 192 #define CONFIG_SYS_INIT_SP_OFFSET \ 193 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) 194 #define CONFIG_SYS_INIT_SP_ADDR \ 195 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) 196 197 #endif /* __CONFIG_CGTQMX6EVAL_H */ 198