1*83d290c5STom Rini /* SPDX-License-Identifier: GPL-2.0+ */ 247c3e074SFabio Estevam /* 347c3e074SFabio Estevam * Copyright (C) 2011 Freescale Semiconductor, Inc. 447c3e074SFabio Estevam * 547c3e074SFabio Estevam * Configuration settings for the MX53ARD Freescale board. 647c3e074SFabio Estevam */ 747c3e074SFabio Estevam 847c3e074SFabio Estevam #ifndef __CONFIG_H 947c3e074SFabio Estevam #define __CONFIG_H 1047c3e074SFabio Estevam 117c2eababSFabio Estevam #define CONFIG_MACH_TYPE MACH_TYPE_MX53_ARD 127c2eababSFabio Estevam 1347c3e074SFabio Estevam #include <asm/arch/imx-regs.h> 1447c3e074SFabio Estevam 1547c3e074SFabio Estevam #define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */ 1647c3e074SFabio Estevam #define CONFIG_SETUP_MEMORY_TAGS 1747c3e074SFabio Estevam #define CONFIG_INITRD_TAG 18fd622f23SFabio Estevam #define CONFIG_REVISION_TAG 1947c3e074SFabio Estevam 2018fb0e3cSGong Qianyu #define CONFIG_SYS_FSL_CLK 214677b1b6SFabio Estevam 2247c3e074SFabio Estevam /* Size of malloc() pool */ 2347c3e074SFabio Estevam #define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 2 * 1024 * 1024) 2447c3e074SFabio Estevam 2568fbc0e6SBenoît Thébaudeau #define CONFIG_SYS_MAX_NAND_DEVICE 1 2668fbc0e6SBenoît Thébaudeau #define CONFIG_SYS_NAND_BASE NFC_BASE_ADDR_AXI 2768fbc0e6SBenoît Thébaudeau #define CONFIG_MXC_NAND_REGS_BASE NFC_BASE_ADDR_AXI 2868fbc0e6SBenoît Thébaudeau #define CONFIG_MXC_NAND_IP_REGS_BASE NFC_BASE_ADDR 2968fbc0e6SBenoît Thébaudeau #define CONFIG_SYS_NAND_LARGEPAGE 3068fbc0e6SBenoît Thébaudeau #define CONFIG_MXC_NAND_HWECC 3168fbc0e6SBenoît Thébaudeau #define CONFIG_SYS_NAND_USE_FLASH_BBT 3268fbc0e6SBenoît Thébaudeau 3347c3e074SFabio Estevam #define CONFIG_MXC_UART 3440f6fffeSStefano Babic #define CONFIG_MXC_UART_BASE UART1_BASE 3547c3e074SFabio Estevam 3647c3e074SFabio Estevam /* I2C Configs */ 37b089d039Strem #define CONFIG_SYS_I2C 38b089d039Strem #define CONFIG_SYS_I2C_MXC 3903544c66SAlbert ARIBAUD \\(3ADEV\\) #define CONFIG_SYS_I2C_MXC_I2C1 /* enable I2C bus 1 */ 4003544c66SAlbert ARIBAUD \\(3ADEV\\) #define CONFIG_SYS_I2C_MXC_I2C2 /* enable I2C bus 2 */ 41f8cb101eSYork Sun #define CONFIG_SYS_I2C_MXC_I2C3 /* enable I2C bus 3 */ 4247c3e074SFabio Estevam 4347c3e074SFabio Estevam /* MMC Configs */ 4447c3e074SFabio Estevam #define CONFIG_SYS_FSL_ESDHC_ADDR 0 4547c3e074SFabio Estevam #define CONFIG_SYS_FSL_ESDHC_NUM 2 4647c3e074SFabio Estevam 4747c3e074SFabio Estevam /* Eth Configs */ 4847c3e074SFabio Estevam #define CONFIG_HAS_ETH1 4947c3e074SFabio Estevam #define CONFIG_MII 5047c3e074SFabio Estevam 5147c3e074SFabio Estevam /* allow to overwrite serial and ethaddr */ 5247c3e074SFabio Estevam #define CONFIG_ENV_OVERWRITE 5347c3e074SFabio Estevam 5447c3e074SFabio Estevam /* Command definition */ 5547c3e074SFabio Estevam 5628b119e9SWolfgang Grandegger #define CONFIG_ETHPRIME "smc911x" 5747c3e074SFabio Estevam 58547e31d2SOtavio Salvador #define CONFIG_LOADADDR 0x72000000 /* loadaddr env var */ 5947c3e074SFabio Estevam 6047c3e074SFabio Estevam #define CONFIG_EXTRA_ENV_SETTINGS \ 6147c3e074SFabio Estevam "script=boot.scr\0" \ 623c525ecfSFabio Estevam "uimage=zImage\0" \ 63547e31d2SOtavio Salvador "console=ttymxc0\0" \ 64547e31d2SOtavio Salvador "fdt_high=0xffffffff\0" \ 65547e31d2SOtavio Salvador "initrd_high=0xffffffff\0" \ 66547e31d2SOtavio Salvador "fdt_file=" CONFIG_DEFAULT_FDT_FILE "\0" \ 673c525ecfSFabio Estevam "fdt_addr=0x78000000\0" \ 68547e31d2SOtavio Salvador "boot_fdt=try\0" \ 69547e31d2SOtavio Salvador "ip_dyn=yes\0" \ 70547e31d2SOtavio Salvador "mmcdev=" __stringify(CONFIG_SYS_MMC_ENV_DEV) "\0" \ 71a3f170cdSOtavio Salvador "mmcpart=1\0" \ 72a3f170cdSOtavio Salvador "mmcroot=/dev/mmcblk0p2 rootwait rw\0" \ 73547e31d2SOtavio Salvador "update_sd_firmware_filename=u-boot.imx\0" \ 74547e31d2SOtavio Salvador "update_sd_firmware=" \ 75547e31d2SOtavio Salvador "if test ${ip_dyn} = yes; then " \ 76547e31d2SOtavio Salvador "setenv get_cmd dhcp; " \ 77547e31d2SOtavio Salvador "else " \ 78547e31d2SOtavio Salvador "setenv get_cmd tftp; " \ 79547e31d2SOtavio Salvador "fi; " \ 80547e31d2SOtavio Salvador "if mmc dev ${mmcdev}; then " \ 81547e31d2SOtavio Salvador "if ${get_cmd} ${update_sd_firmware_filename}; then " \ 82547e31d2SOtavio Salvador "setexpr fw_sz ${filesize} / 0x200; " \ 83547e31d2SOtavio Salvador "setexpr fw_sz ${fw_sz} + 1; " \ 84547e31d2SOtavio Salvador "mmc write ${loadaddr} 0x2 ${fw_sz}; " \ 85547e31d2SOtavio Salvador "fi; " \ 86547e31d2SOtavio Salvador "fi\0" \ 87547e31d2SOtavio Salvador "mmcargs=setenv bootargs console=${console},${baudrate} " \ 88547e31d2SOtavio Salvador "root=${mmcroot}\0" \ 8947c3e074SFabio Estevam "loadbootscript=" \ 9047c3e074SFabio Estevam "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \ 9147c3e074SFabio Estevam "bootscript=echo Running bootscript from mmc ...; " \ 9247c3e074SFabio Estevam "source\0" \ 9347c3e074SFabio Estevam "loaduimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${uimage}\0" \ 94547e31d2SOtavio Salvador "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \ 9547c3e074SFabio Estevam "mmcboot=echo Booting from mmc ...; " \ 9647c3e074SFabio Estevam "run mmcargs; " \ 97547e31d2SOtavio Salvador "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \ 98547e31d2SOtavio Salvador "if run loadfdt; then " \ 993c525ecfSFabio Estevam "bootz ${loadaddr} - ${fdt_addr}; " \ 100547e31d2SOtavio Salvador "else " \ 101547e31d2SOtavio Salvador "if test ${boot_fdt} = try; then " \ 1023c525ecfSFabio Estevam "bootz; " \ 103547e31d2SOtavio Salvador "else " \ 104547e31d2SOtavio Salvador "echo WARN: Cannot load the DT; " \ 105547e31d2SOtavio Salvador "fi; " \ 106547e31d2SOtavio Salvador "fi; " \ 107547e31d2SOtavio Salvador "else " \ 1083c525ecfSFabio Estevam "bootz; " \ 109547e31d2SOtavio Salvador "fi;\0" \ 110547e31d2SOtavio Salvador "netargs=setenv bootargs console=${console},${baudrate} " \ 11147c3e074SFabio Estevam "root=/dev/nfs " \ 11247c3e074SFabio Estevam "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \ 11347c3e074SFabio Estevam "netboot=echo Booting from net ...; " \ 11447c3e074SFabio Estevam "run netargs; " \ 115547e31d2SOtavio Salvador "if test ${ip_dyn} = yes; then " \ 116547e31d2SOtavio Salvador "setenv get_cmd dhcp; " \ 117547e31d2SOtavio Salvador "else " \ 118547e31d2SOtavio Salvador "setenv get_cmd tftp; " \ 119547e31d2SOtavio Salvador "fi; " \ 120547e31d2SOtavio Salvador "${get_cmd} ${uimage}; " \ 121547e31d2SOtavio Salvador "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \ 122547e31d2SOtavio Salvador "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \ 1233c525ecfSFabio Estevam "bootz ${loadaddr} - ${fdt_addr}; " \ 124547e31d2SOtavio Salvador "else " \ 125547e31d2SOtavio Salvador "if test ${boot_fdt} = try; then " \ 1263c525ecfSFabio Estevam "bootz; " \ 127547e31d2SOtavio Salvador "else " \ 128547e31d2SOtavio Salvador "echo WARN: Cannot load the DT; " \ 129547e31d2SOtavio Salvador "fi; " \ 130547e31d2SOtavio Salvador "fi; " \ 131547e31d2SOtavio Salvador "else " \ 1323c525ecfSFabio Estevam "bootz; " \ 133547e31d2SOtavio Salvador "fi;\0" 13447c3e074SFabio Estevam 13547c3e074SFabio Estevam #define CONFIG_BOOTCOMMAND \ 13666968110SAndrew Bradford "mmc dev ${mmcdev}; if mmc rescan; then " \ 13747c3e074SFabio Estevam "if run loadbootscript; then " \ 13847c3e074SFabio Estevam "run bootscript; " \ 13947c3e074SFabio Estevam "else " \ 14047c3e074SFabio Estevam "if run loaduimage; then " \ 14147c3e074SFabio Estevam "run mmcboot; " \ 14247c3e074SFabio Estevam "else run netboot; " \ 14347c3e074SFabio Estevam "fi; " \ 14447c3e074SFabio Estevam "fi; " \ 14547c3e074SFabio Estevam "else run netboot; fi" 146547e31d2SOtavio Salvador 14747c3e074SFabio Estevam #define CONFIG_ARP_TIMEOUT 200UL 14847c3e074SFabio Estevam 14947c3e074SFabio Estevam /* Miscellaneous configurable options */ 15047c3e074SFabio Estevam 15147c3e074SFabio Estevam #define CONFIG_SYS_MEMTEST_START 0x70000000 15247c3e074SFabio Estevam #define CONFIG_SYS_MEMTEST_END 0x70010000 15347c3e074SFabio Estevam 15447c3e074SFabio Estevam #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR 15547c3e074SFabio Estevam 15647c3e074SFabio Estevam /* Physical Memory Map */ 15747c3e074SFabio Estevam #define CONFIG_NR_DRAM_BANKS 2 15847c3e074SFabio Estevam #define PHYS_SDRAM_1 CSD0_BASE_ADDR 15947c3e074SFabio Estevam #define PHYS_SDRAM_1_SIZE (512 * 1024 * 1024) 16047c3e074SFabio Estevam #define PHYS_SDRAM_2 CSD1_BASE_ADDR 16147c3e074SFabio Estevam #define PHYS_SDRAM_2_SIZE (512 * 1024 * 1024) 16247c3e074SFabio Estevam #define PHYS_SDRAM_SIZE (PHYS_SDRAM_1_SIZE + PHYS_SDRAM_2_SIZE) 16347c3e074SFabio Estevam 16447c3e074SFabio Estevam #define CONFIG_SYS_SDRAM_BASE (PHYS_SDRAM_1) 16547c3e074SFabio Estevam #define CONFIG_SYS_INIT_RAM_ADDR (IRAM_BASE_ADDR) 16647c3e074SFabio Estevam #define CONFIG_SYS_INIT_RAM_SIZE (IRAM_SIZE) 16747c3e074SFabio Estevam 16847c3e074SFabio Estevam #define CONFIG_SYS_INIT_SP_OFFSET \ 16947c3e074SFabio Estevam (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) 17047c3e074SFabio Estevam #define CONFIG_SYS_INIT_SP_ADDR \ 17147c3e074SFabio Estevam (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) 17247c3e074SFabio Estevam 173e856bdcfSMasahiro Yamada /* environment organization */ 17447c3e074SFabio Estevam #define CONFIG_ENV_OFFSET (6 * 64 * 1024) 17547c3e074SFabio Estevam #define CONFIG_ENV_SIZE (8 * 1024) 17647c3e074SFabio Estevam #define CONFIG_SYS_MMC_ENV_DEV 0 17747c3e074SFabio Estevam 17847c3e074SFabio Estevam #define MX53ARD_CS1GCR1 (CSEN | DSZ(2)) 17947c3e074SFabio Estevam #define MX53ARD_CS1RCR1 (RCSN(2) | OEN (1) | RWSC(22)) 18047c3e074SFabio Estevam #define MX53ARD_CS1RCR2 RBEN(2) 18147c3e074SFabio Estevam #define MX53ARD_CS1WCR1 (WCSN(2) | WEN(2) | WBEN(2) | WWSC(22)) 18247c3e074SFabio Estevam 18347c3e074SFabio Estevam #endif /* __CONFIG_H */ 184