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 #ifndef CONFIG_SPL_BUILD
  12 # define CONFIG_TIMESTAMP
  13 #endif
  14
  15 /* Clock Defines */
  16 #define V_OSCK                          24000000  /* Clock output from T2 */
  17 #define V_SCLK                          (V_OSCK)
  18
  19 #define NANDARGS \
  20         "mtdids=" CONFIG_MTDIDS_DEFAULT "\0" \
  21         "mtdparts=" CONFIG_MTDPARTS_DEFAULT "\0" \
  22         "nandargs=setenv bootargs console=${console} ${optargs} " \
  23                 "${mtdparts} " \
  24                 "root=${nandroot} " \
  25                 "rootfstype=${nandrootfstype}\0" \
  26         "nandroot=ubi0:rootfs rw ubi.mtd=NAND.file-system\0" \
  27         "nandrootfstype=ubifs rootwait=1\0" \
  28         "nandboot=echo Booting from nand ...; " \
  29                 "run nandargs; " \
  30                 "nand read ${fdt_addr} NAND.u-boot-spl-os; " \
  31                 "nand read ${loadaddr} NAND.kernel; " \
  32                 "bootz ${loadaddr} - ${fdt_addr}\0"
  33
  34 #define CONFIG_EXTRA_ENV_SETTINGS \
  35         "loadaddr=0x82000000\0" \
  36         "fdt_addr=0x87800000\0" \
  37         "boot_fdt=try\0" \
  38         "console=ttyO0,115200n8\0" \
  39         "image=zImage\0" \
  40         "fdt_file=" CONFIG_DEFAULT_FDT_FILE "\0" \
  41         "ip_dyn=yes\0" \
  42         "optargs=\0" \
  43         "loadbootscript=" \
  44                 "load mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
  45         "bootscript=echo Running bootscript from mmc ...; " \
  46                 "source\0" \
  47         "loadimage=load mmc ${mmcdev}:${mmcpart} ${loadaddr} " \
  48                 "${boot_dir}/${image}\0" \
  49         "loadfdt=load mmc ${mmcdev}:${mmcpart} ${fdt_addr} " \
  50                 "${boot_dir}/${fdt_file}\0" \
  51         "mmcdev=0\0" \
  52         "mmcpart=1\0" \
  53         "mmcroot=/dev/mmcblk0p2 rootwait rw\0" \
  54         "mmcargs=setenv bootargs console=${console},${baudrate} ${optargs} " \
  55                 "${mtdparts} " \
  56                 "root=${mmcroot}\0" \
  57         "mmcloados=run mmcargs; " \
  58                 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
  59                         "if run loadfdt; then " \
  60                                 "bootz ${loadaddr} - ${fdt_addr}; " \
  61                         "else " \
  62                                 "if test ${boot_fdt} = try; then " \
  63                                         "bootz; " \
  64                                 "else " \
  65                                         "echo WARN: Cannot load the DT; " \
  66                                 "fi; " \
  67                         "fi; " \
  68                 "else " \
  69                         "bootz; " \
  70                 "fi;\0" \
  71         "mmcboot=mmc dev ${mmcdev}; " \
  72                 "if mmc rescan; then " \
  73                         "echo SD/MMC found on device ${mmcdev};" \
  74                         "if run loadimage; then " \
  75                                 "run mmcloados;" \
  76                         "fi;" \
  77                 "fi;\0" \
  78         "netargs=setenv bootargs console=${console},${baudrate} ${optargs} " \
  79                 "${mtdparts} " \
  80                 "root=/dev/nfs " \
  81                 "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
  82         "netboot=echo Booting from net ...; " \
  83                 "run netargs; " \
  84                 "if test ${ip_dyn} = yes; then " \
  85                         "setenv get_cmd dhcp; " \
  86                 "else " \
  87                         "setenv get_cmd tftp; " \
  88                 "fi; " \
  89                 "${get_cmd} ${image}; " \
  90                 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
  91                         "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
  92                                 "bootz ${loadaddr} - ${fdt_addr}; " \
  93                         "else " \
  94                                 "if test ${boot_fdt} = try; then " \
  95                                         "bootz; " \
  96                                 "else " \
  97                                         "echo WARN: Cannot load the DT; " \
  98                                 "fi; " \
  99                         "fi; " \
 100                 "else " \
 101                         "bootz; " \
 102                 "fi;\0" \
 103         NANDARGS
 104
 105 /* NS16550 Configuration */
 106 #define CONFIG_SYS_NS16550_COM1         0x44e09000      /* UART0 */
 107 #define CONFIG_SYS_NS16550_COM2         0x48022000      /* UART1 */
 108 #define CONFIG_SYS_NS16550_COM3         0x48024000      /* UART2 */
 109 #define CONFIG_SYS_NS16550_COM4         0x481a6000      /* UART3 */
 110 #define CONFIG_SYS_NS16550_COM5         0x481a8000      /* UART4 */
 111 #define CONFIG_SYS_NS16550_COM6         0x481aa000      /* UART5 */
 112
 113 /* PMIC support */
 114 #define CONFIG_POWER_TPS65217
 115
 116 /* SPL */
 117 /* Bootcount using the RTC block */
 118 #define CONFIG_SYS_BOOTCOUNT_BE
 119
 120 /* NAND: device related configs */
 121 /* NAND: driver related configs */
 122 #define CONFIG_SYS_NAND_ECCPOS          { 2, 3, 4, 5, 6, 7, 8, 9, \
 123                                          10, 11, 12, 13, 14, 15, 16, 17, \
 124                                          18, 19, 20, 21, 22, 23, 24, 25, \
 125                                          26, 27, 28, 29, 30, 31, 32, 33, \
 126                                          34, 35, 36, 37, 38, 39, 40, 41, \
 127                                          42, 43, 44, 45, 46, 47, 48, 49, \
 128                                          50, 51, 52, 53, 54, 55, 56, 57, }
 129
 130 #define CONFIG_SYS_NAND_ECCSIZE         512
 131 #define CONFIG_SYS_NAND_ECCBYTES        14
 132 /* NAND: SPL related configs */
 133
 134 /* USB configuration */
 135 #define CONFIG_AM335X_USB1
 136 #define CONFIG_AM335X_USB1_MODE MUSB_HOST
 137
 138 /*
 139  * Disable MMC DM for SPL build and can be re-enabled after adding
 140  * DM support in SPL
 141  */
 142 #ifdef CONFIG_SPL_BUILD
 143 #undef CONFIG_DM_MMC
 144 #undef CONFIG_TIMER
 145 #endif
 146
 147 #if defined(CONFIG_ENV_IS_IN_NAND)
 148 #define CONFIG_SYS_ENV_SECT_SIZE        CONFIG_SYS_NAND_BLOCK_SIZE
 149 #endif
 150
 151 /* Network. */
 152
 153 #endif  /* ! __CONFIG_CHILIBOARD_H */