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_CHIP_SELECTS_PER_CTRL    4
  23 #define CONFIG_DIMM_SLOTS_PER_CTLR      1
  24 #define CONFIG_SYS_DDR_SDRAM_BASE       0x80000000
  25 #define CONFIG_SYS_FSL_DDR_SDRAM_BASE_PHY       0
  26 #define CONFIG_SYS_SDRAM_BASE           CONFIG_SYS_DDR_SDRAM_BASE
  27 #define CONFIG_SYS_DDR_BLOCK2_BASE      0x2080000000ULL
  28 #define CONFIG_SYS_FSL_DDR_MAIN_NUM_CTRLS       1
  29
  30 /* early stack pointer */
  31 #define CONFIG_SYS_INIT_SP_ADDR         (CONFIG_SYS_FSL_OCRAM_BASE + 0xeff0)
  32
  33 /* SMP */
  34 #define CPU_RELEASE_ADDR                secondary_boot_addr
  35
  36 /* generic timer */
  37 #define COUNTER_FREQUENCY               25000000
  38
  39 /* early heap for SPL DM */
  40 #define CONFIG_MALLOC_F_ADDR            CONFIG_SYS_FSL_OCRAM_BASE
  41
  42 /* serial port */
  43 #define CONFIG_SYS_NS16550_CLK          (get_bus_freq(0) / 2)
  44
  45 #define CONFIG_SYS_CLK_FREQ             100000000
  46 #define COUNTER_FREQUENCY_REAL          (CONFIG_SYS_CLK_FREQ / 4)
  47
  48 /* ethernet */
  49 #define CONFIG_SYS_RX_ETH_BUFFER        8
  50
  51 /* SPL */
  52 #define CONFIG_SPL_BSS_START_ADDR       0x80100000
  53 #define CONFIG_SPL_BSS_MAX_SIZE         0x00100000
  54 #define CONFIG_SPL_MAX_SIZE             0x20000
  55 #define CONFIG_SPL_STACK                (CONFIG_SYS_FSL_OCRAM_BASE + 0x9ff0)
  56
  57 #define CONFIG_SYS_SPL_MALLOC_SIZE      0x00100000
  58 #define CONFIG_SYS_SPL_MALLOC_START     0x80200000
  59 #define CONFIG_SYS_MONITOR_LEN          (1024 * 1024)
  60
  61 /* environment */
  62 /* see include/configs/ti_armv7_common.h */
  63 #define ENV_MEM_LAYOUT_SETTINGS \
  64         "loadaddr=0x82000000\0" \
  65         "kernel_addr_r=0x82000000\0" \
  66         "fdt_addr_r=0x88000000\0" \
  67         "bootm_size=0x10000000\0" \
  68         "pxefile_addr_r=0x80100000\0" \
  69         "scriptaddr=0x80000000\0" \
  70         "ramdisk_addr_r=0x88080000\0"
  71
  72 #define BOOT_TARGET_DEVICES(func) \
  73         func(MMC, mmc, 0) \
  74         func(MMC, mmc, 1) \
  75         func(NVME, nvme, 0) \
  76         func(USB, usb, 0) \
  77         func(SCSI, scsi, 0) \
  78         func(DHCP, dhcp, 0) \
  79         func(PXE, pxe, 0)
  80 #include <config_distro_bootcmd.h>
  81
  82 #define CONFIG_EXTRA_ENV_SETTINGS \
  83         "env_addr=0x203e0004\0" \
  84         "envload=env import -d -b ${env_addr}\0" \
  85         "install_rcw=source 20200000\0" \
  86         "fdtfile=freescale/fsl-ls1028a-kontron-sl28.dtb\0" \
  87         "dfu_alt_info=sf 0:0=u-boot-bin raw 0x210000 0x1d0000;" \
  88                             "u-boot-env raw 0x3e0000 0x20000\0" \
  89         ENV_MEM_LAYOUT_SETTINGS \
  90         BOOTENV
  91
  92 #endif /* __SL28_H */