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