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 #define CONFIG_MXC_UART_BASE UART1_IPS_BASE_ADDR 16 17 /* Size of malloc() pool */ 18 #define CONFIG_SYS_MALLOC_LEN (32 * SZ_1M) 19 20 /* MMC Config*/ 21 #define CONFIG_SYS_FSL_ESDHC_ADDR 0 22 23 /* I2C configs */ 24 #define CONFIG_SYS_I2C_MXC 25 #define CONFIG_SYS_I2C_SPEED 100000 26 27 #define CONFIG_SYS_MMC_IMG_LOAD_PART 1 28 29 #ifdef CONFIG_IMX_BOOTAUX 30 /* Set to QSPI1 A flash at default */ 31 #define CONFIG_SYS_AUXCORE_BOOTDATA 0x60000000 32 33 #define UPDATE_M4_ENV \ 34 "m4image=m4_qspi.bin\0" \ 35 "loadm4image=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${m4image}\0" \ 36 "update_m4_from_sd=" \ 37 "if sf probe 0:0; then " \ 38 "if run loadm4image; then " \ 39 "setexpr fw_sz ${filesize} + 0xffff; " \ 40 "setexpr fw_sz ${fw_sz} / 0x10000; " \ 41 "setexpr fw_sz ${fw_sz} * 0x10000; " \ 42 "sf erase 0x0 ${fw_sz}; " \ 43 "sf write ${loadaddr} 0x0 ${filesize}; " \ 44 "fi; " \ 45 "fi\0" \ 46 "m4boot=sf probe 0:0; bootaux "__stringify(CONFIG_SYS_AUXCORE_BOOTDATA)"\0" 47 #else 48 #define UPDATE_M4_ENV "" 49 #endif 50 51 #define CONFIG_MFG_ENV_SETTINGS \ 52 "mfgtool_args=setenv bootargs console=${console},${baudrate} " \ 53 "rdinit=/linuxrc " \ 54 "g_mass_storage.stall=0 g_mass_storage.removable=1 " \ 55 "g_mass_storage.idVendor=0x066F g_mass_storage.idProduct=0x37FF "\ 56 "g_mass_storage.iSerialNumber=\"\" "\ 57 "clk_ignore_unused "\ 58 "\0" \ 59 "initrd_addr=0x83800000\0" \ 60 "initrd_high=0xffffffff\0" \ 61 "bootcmd_mfg=run mfgtool_args;bootz ${loadaddr} ${initrd_addr} ${fdt_addr};\0" \ 62 63 #define CONFIG_DFU_ENV_SETTINGS \ 64 "dfu_alt_info=image raw 0 0x800000;"\ 65 "u-boot raw 0 0x4000;"\ 66 "bootimg part 0 1;"\ 67 "rootfs part 0 2\0" \ 68 69 #define CONFIG_EXTRA_ENV_SETTINGS \ 70 UPDATE_M4_ENV \ 71 CONFIG_MFG_ENV_SETTINGS \ 72 CONFIG_DFU_ENV_SETTINGS \ 73 "script=boot.scr\0" \ 74 "image=zImage\0" \ 75 "console=ttymxc0\0" \ 76 "fdt_high=0xffffffff\0" \ 77 "finduuid=part uuid mmc 0:1 uuid\0" \ 78 "initrd_high=0xffffffff\0" \ 79 "fdtfile=imx7d-sdb.dtb\0" \ 80 "fdt_addr=0x83000000\0" \ 81 "fdt_addr_r=0x83000000\0" \ 82 "kernel_addr_r=" __stringify(CONFIG_LOADADDR) "\0" \ 83 "pxefile_addr_r=" __stringify(CONFIG_LOADADDR) "\0" \ 84 "ramdisk_addr_r=0x83100000\0" \ 85 "ramdiskaddr=0x83100000\0" \ 86 "scriptaddr=" __stringify(CONFIG_LOADADDR) "\0" \ 87 "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" \ 88 BOOTENV 89 90 #define BOOT_TARGET_DEVICES(func) \ 91 func(MMC, mmc, 0) \ 92 func(DHCP, dhcp, na) \ 93 func(PXE, pxe, na) 94 95 #include <config_distro_bootcmd.h> 96 97 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR 98 #define CONFIG_SYS_HZ 1000 99 100 /* Physical Memory Map */ 101 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR 102 103 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM 104 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR 105 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE 106 107 #define CONFIG_SYS_INIT_SP_OFFSET \ 108 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) 109 #define CONFIG_SYS_INIT_SP_ADDR \ 110 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) 111 112 /* environment organization */ 113 114 /* 115 * If want to use nand, define CONFIG_NAND_MXS and rework board 116 * to support nand, since emmc has pin conflicts with nand 117 */ 118 #ifdef CONFIG_NAND_MXS 119 /* NAND stuff */ 120 #define CONFIG_SYS_MAX_NAND_DEVICE 1 121 #define CONFIG_SYS_NAND_BASE 0x40000000 122 #define CONFIG_SYS_NAND_5_ADDR_CYCLE 123 #define CONFIG_SYS_NAND_ONFI_DETECTION 124 125 /* DMA stuff, needed for GPMI/MXS NAND support */ 126 #endif 127 128 #ifdef CONFIG_NAND_MXS 129 #define CONFIG_SYS_FSL_USDHC_NUM 1 130 #else 131 #define CONFIG_SYS_FSL_USDHC_NUM 2 132 #endif 133 134 /* USB Configs */ 135 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW) 136 137 #define CONFIG_USBD_HS 138 139 #ifdef CONFIG_VIDEO 140 #define CONFIG_VIDEO_MXS 141 #define CONFIG_VIDEO_LOGO 142 #define CONFIG_VIDEO_BMP_LOGO 143 #endif 144 145 #endif /* __CONFIG_H */ 146