include/configs/chiliboard.h

   1 /* SPDX-License-Identifier: GPL-2.0+ */
   2 /*
   3  * Copyright (C) 2017 Grinn - http://grinn-global.com/
   4  */
   5
   6 #ifndef __CONFIG_CHILIBOARD_H
   7 #define __CONFIG_CHILIBOARD_H
   8
   9 #include <configs/ti_am335x_common.h>
  10
  11 /* Clock Defines */
  12 #define V_OSCK                          24000000  /* Clock output from T2 */
  13 #define V_SCLK                          (V_OSCK)
  14
  15 #define NANDARGS \
  16         "nandargs=setenv bootargs console=${console} ${optargs} " \
  17                 "${mtdparts} " \
  18                 "root=${nandroot} " \
  19                 "rootfstype=${nandrootfstype}\0" \
  20         "nandroot=ubi0:rootfs rw ubi.mtd=NAND.file-system\0" \
  21         "nandrootfstype=ubifs rootwait\0" \
  22         "nandboot=echo Booting from nand ...; " \
  23                 "run nandargs; " \
  24                 "nand read ${fdt_addr} NAND.u-boot-spl-os; " \
  25                 "nand read ${loadaddr} NAND.kernel; " \
  26                 "bootz ${loadaddr} - ${fdt_addr}\0"
  27
  28 #define CONFIG_EXTRA_ENV_SETTINGS \
  29         "loadaddr=0x82000000\0" \
  30         "fdt_addr=0x87800000\0" \
  31         "boot_fdt=try\0" \
  32         "console=ttyO0,115200n8\0" \
  33         "image=zImage\0" \
  34         "fdt_file=" CONFIG_DEFAULT_FDT_FILE "\0" \
  35         "ip_dyn=yes\0" \
  36         "optargs=\0" \
  37         "loadbootscript=" \
  38                 "load mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
  39         "bootscript=echo Running bootscript from mmc ...; " \
  40                 "source\0" \
  41         "loadimage=load mmc ${mmcdev}:${mmcpart} ${loadaddr} " \
  42                 "${boot_dir}/${image}\0" \
  43         "loadfdt=load mmc ${mmcdev}:${mmcpart} ${fdt_addr} " \
  44                 "${boot_dir}/${fdt_file}\0" \
  45         "mmcdev=0\0" \
  46         "mmcpart=1\0" \
  47         "mmcroot=/dev/mmcblk0p2 rootwait rw\0" \
  48         "mmcargs=setenv bootargs console=${console},${baudrate} ${optargs} " \
  49                 "${mtdparts} " \
  50                 "root=${mmcroot}\0" \
  51         "mmcloados=run mmcargs; " \
  52                 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
  53                         "if run loadfdt; then " \
  54                                 "bootz ${loadaddr} - ${fdt_addr}; " \
  55                         "else " \
  56                                 "if test ${boot_fdt} = try; then " \
  57                                         "bootz; " \
  58                                 "else " \
  59                                         "echo WARN: Cannot load the DT; " \
  60                                 "fi; " \
  61                         "fi; " \
  62                 "else " \
  63                         "bootz; " \
  64                 "fi;\0" \
  65         "mmcboot=mmc dev ${mmcdev}; " \
  66                 "if mmc rescan; then " \
  67                         "echo SD/MMC found on device ${mmcdev};" \
  68                         "if run loadimage; then " \
  69                                 "run mmcloados;" \
  70                         "fi;" \
  71                 "fi;\0" \
  72         "netargs=setenv bootargs console=${console},${baudrate} ${optargs} " \
  73                 "${mtdparts} " \
  74                 "root=/dev/nfs " \
  75                 "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
  76         "netboot=echo Booting from net ...; " \
  77                 "run netargs; " \
  78                 "if test ${ip_dyn} = yes; then " \
  79                         "setenv get_cmd dhcp; " \
  80                 "else " \
  81                         "setenv get_cmd tftp; " \
  82                 "fi; " \
  83                 "${get_cmd} ${image}; " \
  84                 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
  85                         "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
  86                                 "bootz ${loadaddr} - ${fdt_addr}; " \
  87                         "else " \
  88                                 "if test ${boot_fdt} = try; then " \
  89                                         "bootz; " \
  90                                 "else " \
  91                                         "echo WARN: Cannot load the DT; " \
  92                                 "fi; " \
  93                         "fi; " \
  94                 "else " \
  95                         "bootz; " \
  96                 "fi;\0" \
  97         NANDARGS
  98
  99 /* NS16550 Configuration */
 100 #define CONFIG_SYS_NS16550_COM1         0x44e09000      /* UART0 */
 101 #define CONFIG_SYS_NS16550_COM2         0x48022000      /* UART1 */
 102 #define CONFIG_SYS_NS16550_COM3         0x48024000      /* UART2 */
 103 #define CONFIG_SYS_NS16550_COM4         0x481a6000      /* UART3 */
 104 #define CONFIG_SYS_NS16550_COM5         0x481a8000      /* UART4 */
 105 #define CONFIG_SYS_NS16550_COM6         0x481aa000      /* UART5 */
 106
 107 /* SPL */
 108
 109 /* NAND: device related configs */
 110 /* NAND: driver related configs */
 111 #define CONFIG_SYS_NAND_ECCPOS          { 2, 3, 4, 5, 6, 7, 8, 9, \
 112                                          10, 11, 12, 13, 14, 15, 16, 17, \
 113                                          18, 19, 20, 21, 22, 23, 24, 25, \
 114                                          26, 27, 28, 29, 30, 31, 32, 33, \
 115                                          34, 35, 36, 37, 38, 39, 40, 41, \
 116                                          42, 43, 44, 45, 46, 47, 48, 49, \
 117                                          50, 51, 52, 53, 54, 55, 56, 57, }
 118
 119 #define CONFIG_SYS_NAND_ECCSIZE         512
 120 #define CONFIG_SYS_NAND_ECCBYTES        14
 121
 122 #endif  /* ! __CONFIG_CHILIBOARD_H */