| /* |
| * Copyright (C) 2013 Freescale Semiconductor, Inc. |
| * |
| * Configuration settings for Udoo board. |
| * |
| * SPDX-License-Identifier: GPL-2.0+ |
| */ |
| |
| #ifndef __CONFIG_H |
| #define __CONFIG_H |
| |
| #include "mx6_common.h" |
| |
| #define MACH_TYPE_UDOO 4800 |
| #define CONFIG_MACH_TYPE MACH_TYPE_UDOO |
| |
| /* Size of malloc() pool */ |
| #define CONFIG_SYS_MALLOC_LEN (2 * SZ_1M) |
| |
| #define CONFIG_BOARD_EARLY_INIT_F |
| |
| #define CONFIG_MXC_UART |
| #define CONFIG_MXC_UART_BASE UART2_BASE |
| |
| /* SATA Configs */ |
| |
| #define CONFIG_CMD_SATA |
| #ifdef CONFIG_CMD_SATA |
| #define CONFIG_DWC_AHSATA |
| #define CONFIG_SYS_SATA_MAX_DEVICE 1 |
| #define CONFIG_DWC_AHSATA_PORT_ID 0 |
| #define CONFIG_DWC_AHSATA_BASE_ADDR SATA_ARB_BASE_ADDR |
| #define CONFIG_LBA48 |
| #define CONFIG_LIBATA |
| #endif |
| |
| /* Network support */ |
| |
| #define CONFIG_CMD_PING |
| #define CONFIG_CMD_DHCP |
| #define CONFIG_CMD_MII |
| #define CONFIG_CMD_NET |
| #define CONFIG_FEC_MXC |
| #define CONFIG_MII |
| #define IMX_FEC_BASE ENET_BASE_ADDR |
| #define CONFIG_FEC_XCV_TYPE RGMII |
| #define CONFIG_ETHPRIME "FEC" |
| #define CONFIG_FEC_MXC_PHYADDR 6 |
| #define CONFIG_PHYLIB |
| #define CONFIG_PHY_MICREL |
| #define CONFIG_PHY_MICREL_KSZ9031 |
| |
| /* Command definition */ |
| #define CONFIG_CMD_BMODE |
| |
| #define CONFIG_SYS_MEMTEST_START 0x10000000 |
| #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + 500 * SZ_1M) |
| |
| /* MMC Configuration */ |
| #define CONFIG_SYS_FSL_ESDHC_ADDR 0 |
| |
| #define CONFIG_DEFAULT_FDT_FILE "imx6q-udoo.dtb" |
| |
| #define CONFIG_EXTRA_ENV_SETTINGS \ |
| "script=boot.scr\0" \ |
| "image=zImage\0" \ |
| "console=ttymxc1\0" \ |
| "splashpos=m,m\0" \ |
| "fdt_high=0xffffffff\0" \ |
| "initrd_high=0xffffffff\0" \ |
| "fdt_file=" CONFIG_DEFAULT_FDT_FILE "\0" \ |
| "fdt_addr=0x18000000\0" \ |
| "boot_fdt=try\0" \ |
| "ip_dyn=yes\0" \ |
| "mmcdev=0\0" \ |
| "mmcpart=1\0" \ |
| "mmcroot=/dev/mmcblk0p2 rootwait rw\0" \ |
| "update_sd_firmware_filename=u-boot.imx\0" \ |
| "update_sd_firmware=" \ |
| "if test ${ip_dyn} = yes; then " \ |
| "setenv get_cmd dhcp; " \ |
| "else " \ |
| "setenv get_cmd tftp; " \ |
| "fi; " \ |
| "if mmc dev ${mmcdev}; then " \ |
| "if ${get_cmd} ${update_sd_firmware_filename}; then " \ |
| "setexpr fw_sz ${filesize} / 0x200; " \ |
| "setexpr fw_sz ${fw_sz} + 1; " \ |
| "mmc write ${loadaddr} 0x2 ${fw_sz}; " \ |
| "fi; " \ |
| "fi\0" \ |
| "mmcargs=setenv bootargs console=${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 ...; " \ |
| "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}; 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" |
| |
| /* Print Buffer Size */ |
| #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16) |
| |
| /* Physical Memory Map */ |
| #define CONFIG_NR_DRAM_BANKS 1 |
| #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR |
| |
| #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 (8 * 1024) |
| |
| #define CONFIG_ENV_IS_IN_MMC |
| #define CONFIG_ENV_OFFSET (6 * 64 * 1024) |
| #define CONFIG_SYS_MMC_ENV_DEV 0 |
| |
| #endif /* __CONFIG_H * */ |