include/configs/j721e_evm.h

   1 /* SPDX-License-Identifier: GPL-2.0+ */
   2 /*
   3  * Configuration header file for K3 J721E EVM
   4  *
   5  * Copyright (C) 2018-2019 Texas Instruments Incorporated - http://www.ti.com/
   6  *      Lokesh Vutla <lokeshvutla@ti.com>
   7  */
   8
   9 #ifndef __CONFIG_J721E_EVM_H
  10 #define __CONFIG_J721E_EVM_H
  11
  12 #include <linux/sizes.h>
  13 #include <config_distro_bootcmd.h>
  14 #include <environment/ti/mmc.h>
  15 #include <environment/ti/k3_rproc.h>
  16 #include <environment/ti/ufs.h>
  17 #include <environment/ti/k3_dfu.h>
  18
  19 /* DDR Configuration */
  20 #define CONFIG_SYS_SDRAM_BASE1          0x880000000
  21
  22 /* SPL Loader Configuration */
  23 #ifdef CONFIG_TARGET_J721E_A72_EVM
  24 #define CONFIG_SYS_INIT_SP_ADDR         (CONFIG_SPL_TEXT_BASE + \
  25                                          CONFIG_SYS_K3_NON_SECURE_MSRAM_SIZE)
  26 /* Image load address in RAM for DFU boot*/
  27 #define CONFIG_SPL_LOAD_FIT_ADDRESS     0x81000000
  28 #else
  29 /*
  30  * Maximum size in memory allocated to the SPL BSS. Keep it as tight as
  31  * possible (to allow the build to go through), as this directly affects
  32  * our memory footprint. The less we use for BSS the more we have available
  33  * for everything else.
  34  */
  35 #define CONFIG_SPL_BSS_MAX_SIZE         0xA000
  36 /*
  37  * Link BSS to be within SPL in a dedicated region located near the top of
  38  * the MCU SRAM, this way making it available also before relocation. Note
  39  * that we are not using the actual top of the MCU SRAM as there is a memory
  40  * location filled in by the boot ROM that we want to read out without any
  41  * interference from the C context.
  42  */
  43 #define CONFIG_SPL_BSS_START_ADDR       (CONFIG_SYS_K3_BOOT_PARAM_TABLE_INDEX -\
  44                                          CONFIG_SPL_BSS_MAX_SIZE)
  45 /* Set the stack right below the SPL BSS section */
  46 #define CONFIG_SYS_INIT_SP_ADDR         CONFIG_SPL_BSS_START_ADDR
  47 /* Configure R5 SPL post-relocation malloc pool in DDR */
  48 #define CONFIG_SYS_SPL_MALLOC_START     0x84000000
  49 #define CONFIG_SYS_SPL_MALLOC_SIZE      SZ_16M
  50 /* Image load address in RAM for DFU boot*/
  51 #define CONFIG_SPL_LOAD_FIT_ADDRESS     0x80080000
  52 #endif
  53
  54 #ifdef CONFIG_SYS_K3_SPL_ATF
  55 #define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME "tispl.bin"
  56 #endif
  57
  58 #define CONFIG_SPL_MAX_SIZE             CONFIG_SYS_K3_MAX_DOWNLODABLE_IMAGE_SIZE
  59
  60 #define CONFIG_SYS_BOOTM_LEN            SZ_64M
  61 #define CONFIG_CQSPI_REF_CLK            133333333
  62
  63 /* HyperFlash related configuration */
  64 #define CONFIG_SYS_MAX_FLASH_BANKS_DETECT 1
  65
  66 /* U-Boot general configuration */
  67 #define EXTRA_ENV_J721E_BOARD_SETTINGS                                  \
  68         "default_device_tree=" CONFIG_DEFAULT_DEVICE_TREE ".dtb\0"      \
  69         "findfdt="                                                      \
  70                 "setenv name_fdt ${default_device_tree};"               \
  71                 "setenv fdtfile ${name_fdt}\0"                          \
  72         "loadaddr=0x80080000\0"                                         \
  73         "fdtaddr=0x82000000\0"                                          \
  74         "overlayaddr=0x83000000\0"                                      \
  75         "name_kern=Image\0"                                             \
  76         "console=ttyS2,115200n8\0"                                      \
  77         "args_all=setenv optargs earlycon=ns16550a,mmio32,0x02800000 "  \
  78                 "${mtdparts}\0"                                         \
  79         "run_kern=booti ${loadaddr} ${rd_spec} ${fdtaddr}\0"
  80
  81 #define PARTS_DEFAULT \
  82         /* Linux partitions */ \
  83         "uuid_disk=${uuid_gpt_disk};" \
  84         "name=rootfs,start=0,size=-,uuid=${uuid_gpt_rootfs}\0"
  85
  86 /* U-Boot MMC-specific configuration */
  87 #define EXTRA_ENV_J721E_BOARD_SETTINGS_MMC                              \
  88         "boot=mmc\0"                                                    \
  89         "mmcdev=1\0"                                                    \
  90         "bootpart=1:2\0"                                                \
  91         "bootdir=/boot\0"                                               \
  92         "addr_mainr5f0_0load=88000000\0"                                        \
  93         "name_mainr5f0_0fw=/lib/firmware/j7-main-r5f0_0-fw\0"           \
  94         "addr_mcur5f0_0load=89000000\0"                                 \
  95         "name_mcur5f0_0fw=/lib/firmware/j7-mcu-r5f0_0-fw\0"             \
  96         "rd_spec=-\0"                                                   \
  97         "init_mmc=run args_all args_mmc\0"                              \
  98         "get_fdt_mmc=load mmc ${bootpart} ${fdtaddr} ${bootdir}/${name_fdt}\0" \
  99         "get_overlay_mmc="                                              \
 100                 "fdt address ${fdtaddr};"                               \
 101                 "fdt resize 0x100000;"                                  \
 102                 "for overlay in $name_overlays;"                        \
 103                 "do;"                                                   \
 104                 "load mmc ${bootpart} ${overlayaddr} ${bootdir}/${overlay} && " \
 105                 "fdt apply ${overlayaddr};"                             \
 106                 "done;\0"                                               \
 107         "partitions=" PARTS_DEFAULT                                     \
 108         "get_kern_mmc=load mmc ${bootpart} ${loadaddr} "                \
 109                 "${bootdir}/${name_kern}\0"                             \
 110         "get_fit_mmc=load mmc ${bootpart} ${addr_fit} "                 \
 111                 "${bootdir}/${name_fit}\0"                              \
 112         "partitions=" PARTS_DEFAULT
 113
 114 #ifdef DEFAULT_RPROCS
 115 #undef DEFAULT_RPROCS
 116 #endif
 117 #define DEFAULT_RPROCS  ""                                              \
 118                 "3 /lib/firmware/j7-main-r5f0_1-fw "                    \
 119                 "4 /lib/firmware/j7-main-r5f1_0-fw "                    \
 120                 "6 /lib/firmware/j7-c66_0-fw "                          \
 121                 "7 /lib/firmware/j7-c66_1-fw "                          \
 122                 "8 /lib/firmware/j7-c71_0-fw "
 123
 124 /* set default dfu_bufsiz to 128KB (sector size of OSPI) */
 125 #define EXTRA_ENV_DFUARGS \
 126         "dfu_bufsiz=0x20000\0" \
 127         DFU_ALT_INFO_MMC \
 128         DFU_ALT_INFO_EMMC \
 129         DFU_ALT_INFO_RAM \
 130         DFU_ALT_INFO_OSPI
 131
 132 #ifdef CONFIG_TARGET_J721E_A72_EVM
 133 #define EXTRA_ENV_J721E_BOARD_SETTINGS_MTD                              \
 134         "mtdids=" CONFIG_MTDIDS_DEFAULT "\0"                            \
 135         "mtdparts=" CONFIG_MTDPARTS_DEFAULT "\0"
 136 #else
 137 #define EXTRA_ENV_J721E_BOARD_SETTINGS_MTD
 138 #endif
 139
 140 /* Incorporate settings into the U-Boot environment */
 141 #define CONFIG_EXTRA_ENV_SETTINGS                                       \
 142         DEFAULT_MMC_TI_ARGS                                             \
 143         DEFAULT_FIT_TI_ARGS                                             \
 144         EXTRA_ENV_J721E_BOARD_SETTINGS                                  \
 145         EXTRA_ENV_J721E_BOARD_SETTINGS_MMC                              \
 146         EXTRA_ENV_RPROC_SETTINGS                                        \
 147         EXTRA_ENV_DFUARGS                                               \
 148         DEFAULT_UFS_TI_ARGS                                             \
 149         EXTRA_ENV_J721E_BOARD_SETTINGS_MTD
 150
 151 /* Now for the remaining common defines */
 152 #include <configs/ti_armv7_common.h>
 153
 154 /* MMC ENV related defines */
 155 #ifdef CONFIG_ENV_IS_IN_MMC
 156 #define CONFIG_SYS_MMC_ENV_DEV          0
 157 #define CONFIG_SYS_MMC_ENV_PART 1
 158 #endif
 159
 160 #endif /* __CONFIG_J721E_EVM_H */