/* * Copyright 2013-2016 Freescale Semiconductor, Inc. * * Configuration settings for the Freescale i.MX6SL EVK board. * * SPDX-License-Identifier: GPL-2.0+ */ #ifndef __CONFIG_H #define __CONFIG_H #include "mx6_common.h" /* Size of malloc() pool */ #define CONFIG_SYS_MALLOC_LEN (16 * SZ_1M) #define CONFIG_MXC_UART #define CONFIG_MXC_UART_BASE UART1_BASE /* MMC Configs */ #define CONFIG_SYS_FSL_ESDHC_ADDR USDHC1_BASE_ADDR #define CONFIG_SYS_FSL_USDHC_NUM 3 #define CONFIG_SYS_MMC_ENV_DEV 0 /* USDHC1 */ /* I2C Configs */ #ifndef CONFIG_DM_I2C #define CONFIG_SYS_I2C #endif #ifdef CONFIG_CMD_I2C #define CONFIG_SYS_I2C_MXC #define CONFIG_SYS_I2C_MXC_I2C1 /* enable I2C bus 1 */ #define CONFIG_SYS_I2C_MXC_I2C2 /* enable I2C bus 2 */ #define CONFIG_SYS_I2C_MXC_I2C3 /* enable I2C bus 3 */ #define CONFIG_SYS_I2C_SPEED 100000 #endif /* PMIC */ #ifndef CONFIG_DM_PMIC #define CONFIG_POWER #define CONFIG_POWER_I2C #define CONFIG_POWER_PFUZE100 #define CONFIG_POWER_PFUZE100_I2C_ADDR 0x08 #endif #define CONFIG_MFG_ENV_SETTINGS \ "mfgtool_args=setenv bootargs console=${console},${baudrate} " \ "rdinit=/linuxrc " \ "g_mass_storage.stall=0 g_mass_storage.removable=1 " \ "g_mass_storage.file=/fat g_mass_storage.ro=1 " \ "g_mass_storage.idVendor=0x066F g_mass_storage.idProduct=0x37FF "\ "g_mass_storage.iSerialNumber=\"\" "\ "\0" \ "initrd_addr=0x83800000\0" \ "initrd_high=0xffffffff\0" \ "bootcmd_mfg=run mfgtool_args;bootz ${loadaddr} ${initrd_addr} ${fdt_addr};\0" \ #define CONFIG_EXTRA_ENV_SETTINGS \ CONFIG_MFG_ENV_SETTINGS \ "epdc_waveform=epdc_splash.bin\0" \ "script=boot.scr\0" \ "image=zImage\0" \ "console=ttymxc0\0" \ "fdt_high=0xffffffff\0" \ "initrd_high=0xffffffff\0" \ "fdt_file=" CONFIG_DEFAULT_FDT_FILE "\0" \ "fdt_addr=0x83000000\0" \ "boot_fdt=try\0" \ "ip_dyn=yes\0" \ "mmcdev="__stringify(CONFIG_SYS_MMC_ENV_DEV)"\0" \ "mmcpart=1\0" \ "mmcroot=" CONFIG_MMCROOT " rootwait rw\0" \ "mmcautodetect=yes\0" \ "mmcargs=setenv bootargs console=${console},${baudrate} " \ "root=${mmcroot}\0" \ "loadbootscript=" \ "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \ "bootscript=echo Running bootscript from mmc ...; " \ "source\0" \ "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \ "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \ "mmcboot=echo Booting from mmc ...; " \ "run mmcargs; " \ "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \ "if run loadfdt; then " \ "bootz ${loadaddr} - ${fdt_addr}; " \ "else " \ "if test ${boot_fdt} = try; then " \ "bootz; " \ "else " \ "echo WARN: Cannot load the DT; " \ "fi; " \ "fi; " \ "else " \ "bootz; " \ "fi;\0" \ "netargs=setenv bootargs console=${console},${baudrate} " \ "root=/dev/nfs " \ "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \ "netboot=echo Booting from net ...; " \ "usb start; " \ "run netargs; " \ "if test ${ip_dyn} = yes; then " \ "setenv get_cmd dhcp; " \ "else " \ "setenv get_cmd tftp; " \ "fi; " \ "${get_cmd} ${image}; " \ "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \ "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \ "bootz ${loadaddr} - ${fdt_addr}; " \ "else " \ "if test ${boot_fdt} = try; then " \ "bootz; " \ "else " \ "echo WARN: Cannot load the DT; " \ "fi; " \ "fi; " \ "else " \ "bootz; " \ "fi;\0" #define CONFIG_BOOTCOMMAND \ "mmc dev ${mmcdev};" \ "mmc dev ${mmcdev}; if mmc rescan; then " \ "if run loadbootscript; then " \ "run bootscript; " \ "else " \ "if run loadimage; then " \ "run mmcboot; " \ "else run netboot; " \ "fi; " \ "fi; " \ "else run netboot; fi" /* Miscellaneous configurable options */ #define CONFIG_SYS_MEMTEST_START 0x80000000 #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + SZ_128M) #define CONFIG_STACKSIZE SZ_128K /* Physical Memory Map */ #define CONFIG_NR_DRAM_BANKS 1 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR #ifdef CONFIG_LPDDR2 #define PHYS_SDRAM_SIZE SZ_1G #else #define PHYS_SDRAM_SIZE SZ_2G #endif #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE #define CONFIG_SYS_INIT_SP_OFFSET \ (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) #define CONFIG_SYS_INIT_SP_ADDR \ (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) /* Environment organization */ #define CONFIG_ENV_SIZE SZ_8K #define CONFIG_SYS_MMC_ENV_PART 0 /* user partition */ #define CONFIG_MMCROOT "/dev/mmcblk0p2" /* USDHC1 */ #ifdef CONFIG_SPI_BOOT #define CONFIG_ENV_IS_IN_SPI_FLASH #else #define CONFIG_ENV_IS_IN_MMC #endif #if defined(CONFIG_ENV_IS_IN_MMC) #define CONFIG_ENV_OFFSET (14 * SZ_64K) #elif defined(CONFIG_ENV_IS_IN_SPI_FLASH) #define CONFIG_ENV_OFFSET (896 * 1024) #define CONFIG_ENV_SECT_SIZE (64 * 1024) #define CONFIG_ENV_SPI_BUS CONFIG_SF_DEFAULT_BUS #define CONFIG_ENV_SPI_CS CONFIG_SF_DEFAULT_CS #define CONFIG_ENV_SPI_MODE CONFIG_SF_DEFAULT_MODE #define CONFIG_ENV_SPI_MAX_HZ CONFIG_SF_DEFAULT_SPEED #endif /* USB Configs */ #ifdef CONFIG_CMD_USB #define CONFIG_USB_HOST_ETHER #define CONFIG_USB_ETHER_ASIX #define CONFIG_USB_ETHER_RTL8152 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW) #endif #define CONFIG_IMX_THERMAL #define CONFIG_IOMUX_LPSR #ifdef CONFIG_CMD_SF #define CONFIG_MXC_SPI #define CONFIG_SF_DEFAULT_BUS 0 #define CONFIG_SF_DEFAULT_SPEED 20000000 #define CONFIG_SF_DEFAULT_MODE (SPI_MODE_0) #define CONFIG_SF_DEFAULT_CS 0 #endif #ifdef CONFIG_VIDEO #define CONFIG_VIDEO_MXS #define CONFIG_VIDEO_LOGO #define CONFIG_SPLASH_SCREEN #define CONFIG_SPLASH_SCREEN_ALIGN #define CONFIG_CMD_BMP #define CONFIG_BMP_16BPP #define CONFIG_VIDEO_BMP_RLE8 #define CONFIG_VIDEO_BMP_LOGO #define CONFIG_IMX_VIDEO_SKIP #endif /*#define CONFIG_MXC_EPDC 1*/ /* * EPDC SPLASH SCREEN Configs */ #ifdef CONFIG_MXC_EPDC /* * Framebuffer and LCD */ #define CONFIG_SPLASH_SCREEN #define CONFIG_CMD_BMP #undef LCD_TEST_PATTERN #define LCD_BPP LCD_MONOCHROME #define CONFIG_WAVEFORM_BUF_SIZE 0x200000 #endif /* CONFIG_MXC_EPDC */ #endif /* __CONFIG_H */