include/configs/kontron_sl28.h

   1 /* SPDX-License-Identifier: GPL-2.0+ */
   2
   3 #ifndef __SL28_H
   4 #define __SL28_H
   5
   6 #include <asm/arch/stream_id_lsch3.h>
   7 #include <asm/arch/config.h>
   8 #include <asm/arch/soc.h>
   9
  10 /* we don't use hwconfig but this has to be defined.. */
  11 #define HWCONFIG_BUFFER_SIZE 256
  12
  13 /* we don't have secure memory unless we have a BL31 */
  14 #ifndef CONFIG_ARMV8_SEC_FIRMWARE_SUPPORT
  15 #undef CONFIG_SYS_MEM_RESERVE_SECURE
  16 #endif
  17
  18 /* DDR */
  19 #define CONFIG_MEM_INIT_VALUE           0xdeadbeef
  20
  21 #define CONFIG_VERY_BIG_RAM
  22 #define CONFIG_DIMM_SLOTS_PER_CTLR      1
  23 #define CONFIG_SYS_DDR_SDRAM_BASE       0x80000000
  24 #define CONFIG_SYS_FSL_DDR_SDRAM_BASE_PHY       0
  25 #define CONFIG_SYS_SDRAM_BASE           CONFIG_SYS_DDR_SDRAM_BASE
  26 #define CONFIG_SYS_DDR_BLOCK2_BASE      0x2080000000ULL
  27 #define CONFIG_SYS_FSL_DDR_MAIN_NUM_CTRLS       1
  28
  29 /* early stack pointer */
  30 #define CONFIG_SYS_INIT_SP_ADDR         (CONFIG_SYS_FSL_OCRAM_BASE + 0xeff0)
  31
  32 /* SMP */
  33 #define CPU_RELEASE_ADDR                secondary_boot_addr
  34
  35 /* generic timer */
  36 #define COUNTER_FREQUENCY               25000000
  37
  38 /* early heap for SPL DM */
  39 #define CONFIG_MALLOC_F_ADDR            CONFIG_SYS_FSL_OCRAM_BASE
  40
  41 /* serial port */
  42 #define CONFIG_SYS_NS16550_CLK          (get_bus_freq(0) / 2)
  43
  44 #define COUNTER_FREQUENCY_REAL          (get_board_sys_clk() / 4)
  45
  46 /* SPL */
  47 #define CONFIG_SPL_BSS_START_ADDR       0x80100000
  48 #define CONFIG_SPL_BSS_MAX_SIZE         0x00100000
  49 #define CONFIG_SPL_MAX_SIZE             0x20000
  50 #define CONFIG_SPL_STACK                (CONFIG_SYS_FSL_OCRAM_BASE + 0x9ff0)
  51
  52 #define CONFIG_SYS_SPL_MALLOC_SIZE      0x00100000
  53 #define CONFIG_SYS_SPL_MALLOC_START     0x80200000
  54 #define CONFIG_SYS_MONITOR_LEN          (1024 * 1024)
  55
  56 /* environment */
  57 /* see include/configs/ti_armv7_common.h */
  58 #define ENV_MEM_LAYOUT_SETTINGS \
  59         "loadaddr=0x82000000\0" \
  60         "kernel_addr_r=0x82000000\0" \
  61         "fdt_addr_r=0x88000000\0" \
  62         "bootm_size=0x10000000\0" \
  63         "pxefile_addr_r=0x80100000\0" \
  64         "scriptaddr=0x80000000\0" \
  65         "ramdisk_addr_r=0x88080000\0"
  66
  67 #define BOOT_TARGET_DEVICES(func) \
  68         func(MMC, mmc, 0) \
  69         func(MMC, mmc, 1) \
  70         func(NVME, nvme, 0) \
  71         func(USB, usb, 0) \
  72         func(SCSI, scsi, 0) \
  73         func(DHCP, dhcp, 0) \
  74         func(PXE, pxe, 0)
  75 #include <config_distro_bootcmd.h>
  76
  77 #define CONFIG_EXTRA_ENV_SETTINGS \
  78         "env_addr=0x203e0004\0" \
  79         "envload=env import -d -b ${env_addr}\0" \
  80         "install_rcw=source 20200000\0" \
  81         "fdtfile=freescale/fsl-ls1028a-kontron-sl28.dtb\0" \
  82         "dfu_alt_info=sf 0:0=u-boot-bin raw 0x210000 0x1d0000;" \
  83                             "u-boot-env raw 0x3e0000 0x20000\0" \
  84         ENV_MEM_LAYOUT_SETTINGS \
  85         BOOTENV
  86
  87 #endif /* __SL28_H */