1 /* SPDX-License-Identifier: GPL-2.0+ */ 2 /* 3 * Copyright (C) 2015 Freescale Semiconductor, Inc. 4 * 5 * Configuration settings for the Freescale i.MX7D SABRESD board. 6 */ 7 8 #ifndef __MX7D_SABRESD_CONFIG_H 9 #define __MX7D_SABRESD_CONFIG_H 10 11 #include "mx7_common.h" 12 13 #define PHYS_SDRAM_SIZE SZ_1G 14 15 #ifdef CONFIG_IMX_BOOTAUX 16 17 #define UPDATE_M4_ENV \ 18 "m4image=m4_qspi.bin\0" \ 19 "loadm4image=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${m4image}\0" \ 20 "update_m4_from_sd=" \ 21 "if sf probe 0:0; then " \ 22 "if run loadm4image; then " \ 23 "setexpr fw_sz ${filesize} + 0xffff; " \ 24 "setexpr fw_sz ${fw_sz} / 0x10000; " \ 25 "setexpr fw_sz ${fw_sz} * 0x10000; " \ 26 "sf erase 0x0 ${fw_sz}; " \ 27 "sf write ${loadaddr} 0x0 ${filesize}; " \ 28 "fi; " \ 29 "fi\0" \ 30 "m4boot=sf probe 0:0; bootaux 0x60000000\0" 31 #else 32 #define UPDATE_M4_ENV "" 33 #endif 34 35 #define CFG_MFG_ENV_SETTINGS \ 36 "mfgtool_args=setenv bootargs console=${console},${baudrate} " \ 37 "rdinit=/linuxrc " \ 38 "g_mass_storage.stall=0 g_mass_storage.removable=1 " \ 39 "g_mass_storage.idVendor=0x066F g_mass_storage.idProduct=0x37FF "\ 40 "g_mass_storage.iSerialNumber=\"\" "\ 41 "clk_ignore_unused "\ 42 "\0" \ 43 "initrd_addr=0x83800000\0" \ 44 "initrd_high=0xffffffff\0" \ 45 "bootcmd_mfg=run mfgtool_args;bootz ${loadaddr} ${initrd_addr} ${fdt_addr};\0" \ 46 47 #define CFG_DFU_ENV_SETTINGS \ 48 "dfu_alt_info=image raw 0 0x800000;"\ 49 "u-boot raw 0 0x4000;"\ 50 "bootimg part 0 1;"\ 51 "rootfs part 0 2\0" \ 52 53 #define CFG_EXTRA_ENV_SETTINGS \ 54 UPDATE_M4_ENV \ 55 CFG_MFG_ENV_SETTINGS \ 56 CFG_DFU_ENV_SETTINGS \ 57 "script=boot.scr\0" \ 58 "image=zImage\0" \ 59 "console=ttymxc0\0" \ 60 "fdt_high=0xffffffff\0" \ 61 "finduuid=part uuid mmc 0:1 uuid\0" \ 62 "initrd_high=0xffffffff\0" \ 63 "fdtfile=imx7d-sdb.dtb\0" \ 64 "fdt_addr=0x83000000\0" \ 65 "fdt_addr_r=0x83000000\0" \ 66 "kernel_addr_r=" __stringify(CONFIG_SYS_LOAD_ADDR) "\0" \ 67 "pxefile_addr_r=" __stringify(CONFIG_SYS_LOAD_ADDR) "\0" \ 68 "ramdisk_addr_r=0x83100000\0" \ 69 "ramdiskaddr=0x83100000\0" \ 70 "scriptaddr=" __stringify(CONFIG_SYS_LOAD_ADDR) "\0" \ 71 "videomode=video=ctfb:x:480,y:272,depth:24,pclk:108695,le:8,ri:4,up:2,lo:4,hs:41,vs:10,sync:0,vmode:0\0" \ 72 BOOTENV 73 74 #define BOOT_TARGET_DEVICES(func) \ 75 func(MMC, mmc, 0) \ 76 func(DHCP, dhcp, na) \ 77 func(PXE, pxe, na) 78 79 #include <config_distro_bootcmd.h> 80 81 /* Physical Memory Map */ 82 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR 83 84 #define CFG_SYS_SDRAM_BASE PHYS_SDRAM 85 #define CFG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR 86 #define CFG_SYS_INIT_RAM_SIZE IRAM_SIZE 87 88 /* environment organization */ 89 90 /* 91 * If want to use nand, define CONFIG_NAND_MXS and rework board 92 * to support nand, since emmc has pin conflicts with nand 93 */ 94 #ifdef CONFIG_NAND_MXS 95 /* NAND stuff */ 96 #define CFG_SYS_NAND_BASE 0x40000000 97 98 /* DMA stuff, needed for GPMI/MXS NAND support */ 99 #endif 100 101 /* USB Configs */ 102 #define CFG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW) 103 104 #endif /* __CONFIG_H */ 105