include/configs/cgtqmx8.h

   1 // SPDX-License-Identifier: GPL-2.0+
   2 /*
   3  * Copyright 2017-2018 NXP
   4  * Copyright 2018 congatec AG
   5  *
   6  */
   7
   8 #ifndef __CGTQMX8_H
   9 #define __CGTQMX8_H
  10
  11 #include <linux/sizes.h>
  12 #include <asm/arch/imx-regs.h>
  13
  14 #ifdef CONFIG_SPL_BUILD
  15 #define CFG_MALLOC_F_ADDR               0x00120000
  16
  17 #endif
  18
  19 /* Flat Device Tree Definitions */
  20
  21 #define CFG_SYS_BOOTMAPSZ               (256 << 20)
  22 #define CFG_SYS_FSL_ESDHC_ADDR  0
  23 #define USDHC1_BASE_ADDR                0x5B010000
  24 #define USDHC2_BASE_ADDR                0x5B020000
  25 #define USDHC3_BASE_ADDR                0x5B030000
  26
  27 /* Boot M4 */
  28 #define M4_BOOT_ENV \
  29         "m4_0_image=m4_0.bin\0" \
  30         "m4_1_image=m4_1.bin\0" \
  31         "loadm4image_0=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${m4_0_image}\0" \
  32         "loadm4image_1=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${m4_1_image}\0" \
  33         "m4boot_0=run loadm4image_0; dcache flush; bootaux ${loadaddr} 0\0" \
  34         "m4boot_1=run loadm4image_1; dcache flush; bootaux ${loadaddr} 1\0" \
  35
  36 #ifdef CONFIG_NAND_BOOT
  37 #define MFG_NAND_PARTITION "mtdparts=gpmi-nand:128m(boot),32m(kernel),16m(dtb),8m(misc),-(rootfs) "
  38 #else
  39 #define MFG_NAND_PARTITION ""
  40 #endif
  41 #define FEC0_RESET IMX_GPIO_NR(2, 5)
  42 #define FEC0_PDOMAIN "conn_enet0"
  43
  44 #define CFG_MFG_ENV_SETTINGS \
  45         "mfgtool_args=setenv bootargs console=${console},${baudrate} " \
  46                 "rdinit=/linuxrc " \
  47                 "g_mass_storage.stall=0 g_mass_storage.removable=1 " \
  48                 "g_mass_storage.idVendor=0x066F g_mass_storage.idProduct=0x37FF "\
  49                 "g_mass_storage.iSerialNumber=\"\" "\
  50                 MFG_NAND_PARTITION \
  51                 "clk_ignore_unused "\
  52                 "\0" \
  53         "initrd_addr=0x83800000\0" \
  54         "bootcmd_mfg=run mfgtool_args;booti ${loadaddr} ${initrd_addr} ${fdt_addr};\0" \
  55
  56 /* Initial environment variables */
  57 #define CFG_EXTRA_ENV_SETTINGS          \
  58         CFG_MFG_ENV_SETTINGS \
  59         M4_BOOT_ENV \
  60         "script=boot.scr\0" \
  61         "image=Image\0" \
  62         "panel=NULL\0" \
  63         "console=ttyLP0\0" \
  64         "fdt_addr=0x83000000\0"                 \
  65         "boot_fdt=try\0" \
  66         "fdt_file=imx8qm-cgt-qmx8.dtb\0" \
  67         "mmcdev=" __stringify(CONFIG_SYS_MMC_ENV_DEV) "\0" \
  68         "mmcpart=1\0" \
  69         "mmcroot=/dev/mmcblk1p2 rootwait rw\0" \
  70         "mmcautodetect=yes\0" \
  71         "mmcargs=setenv bootargs console=${console},${baudrate} root=${mmcroot} earlycon\0 " \
  72         "loadbootscript=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
  73         "bootscript=echo Running bootscript from mmc ...; " \
  74                 "source\0" \
  75         "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
  76         "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
  77         "mmcboot=echo Booting from mmc ...; " \
  78                 "run mmcargs; " \
  79                 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
  80                         "if run loadfdt; then " \
  81                                 "booti ${loadaddr} - ${fdt_addr}; " \
  82                         "else " \
  83                                 "echo WARN: Cannot load the DT; " \
  84                         "fi; " \
  85                 "else " \
  86                         "echo wait for boot; " \
  87                 "fi;\0" \
  88         "netargs=setenv bootargs console=${console},${baudrate} " \
  89                 "root=/dev/nfs " \
  90                 "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp rw earlycon\0" \
  91         "netboot=echo Booting from net ...; " \
  92                 "run netargs;  " \
  93                 "if test ${ip_dyn} = yes; then " \
  94                         "setenv get_cmd dhcp; " \
  95                 "else " \
  96                         "setenv get_cmd tftp; " \
  97                 "fi; " \
  98                 "${get_cmd} ${loadaddr} ${image}; " \
  99                 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
 100                         "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
 101                                 "booti ${loadaddr} - ${fdt_addr}; " \
 102                         "else " \
 103                                 "echo WARN: Cannot load the DT; " \
 104                         "fi; " \
 105                 "else " \
 106                         "booti; " \
 107                 "fi;\0"
 108
 109 /* Link Definitions */
 110
 111 #define CFG_SYS_FSL_USDHC_NUM   3
 112
 113 #define CFG_SYS_SDRAM_BASE              0x80000000
 114 #define PHYS_SDRAM_1                    0x80000000
 115 #define PHYS_SDRAM_2                    0x880000000
 116 #define PHYS_SDRAM_1_SIZE               0x80000000      /* 2 GB */
 117 #define PHYS_SDRAM_2_SIZE               0x100000000     /* 4 GB */
 118
 119 /* Networking */
 120 #define CFG_FEC_MXC_PHYADDR             -1
 121
 122 #endif /* __CGTQMX8_H */