origen.h 2.7 KB

1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556575859606162636465666768697071727374757677787980818283848586878889909192939495969798
  1. /*
  2. * Copyright (C) 2011 Samsung Electronics
  3. *
  4. * Configuration settings for the SAMSUNG ORIGEN (EXYNOS4210) board.
  5. *
  6. * SPDX-License-Identifier: GPL-2.0+
  7. */
  8. #ifndef __CONFIG_ORIGEN_H
  9. #define __CONFIG_ORIGEN_H
  10. #include <configs/exynos4-dt.h>
  11. #define CONFIG_SYS_PROMPT "ORIGEN # "
  12. #undef CONFIG_DEFAULT_DEVICE_TREE
  13. #define CONFIG_DEFAULT_DEVICE_TREE exynos4210-origen
  14. /* High Level Configuration Options */
  15. #define CONFIG_EXYNOS4210 1 /* which is a EXYNOS4210 SoC */
  16. #define CONFIG_ORIGEN 1 /* working with ORIGEN*/
  17. #define CONFIG_SYS_DCACHE_OFF 1
  18. /* ORIGEN has 4 bank of DRAM */
  19. #define CONFIG_NR_DRAM_BANKS 4
  20. #define CONFIG_SYS_SDRAM_BASE 0x40000000
  21. #define PHYS_SDRAM_1 CONFIG_SYS_SDRAM_BASE
  22. #define SDRAM_BANK_SIZE (256 << 20) /* 256 MB */
  23. /* memtest works on */
  24. #define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE
  25. #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_SDRAM_BASE + 0x6000000)
  26. #define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + 0x3E00000)
  27. #define CONFIG_SYS_TEXT_BASE 0x43E00000
  28. #define CONFIG_MACH_TYPE MACH_TYPE_ORIGEN
  29. /* Size of malloc() pool */
  30. #define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + (80 * SZ_1M))
  31. /* select serial console configuration */
  32. #define CONFIG_SERIAL2
  33. #define CONFIG_BAUDRATE 115200
  34. /* Console configuration */
  35. #define CONFIG_SYS_CONSOLE_INFO_QUIET
  36. #define CONFIG_SYS_CONSOLE_IS_IN_ENV
  37. #define CONFIG_DEFAULT_CONSOLE "console=ttySAC1,115200n8\0"
  38. #define CONFIG_SYS_MEM_TOP_HIDE (1 << 20) /* ram console */
  39. #define CONFIG_SYS_MONITOR_BASE 0x00000000
  40. /* Power Down Modes */
  41. #define S5P_CHECK_SLEEP 0x00000BAD
  42. #define S5P_CHECK_DIDLE 0xBAD00000
  43. #define S5P_CHECK_LPA 0xABAD0000
  44. #undef CONFIG_CMD_PING
  45. #define CONFIG_CMD_ELF
  46. #define CONFIG_CMD_DHCP
  47. #undef CONFIG_CMD_NET
  48. #undef CONFIG_CMD_NFS
  49. /* MMC SPL */
  50. #define CONFIG_SPL 1
  51. #define COPY_BL2_FNPTR_ADDR 0x02020030
  52. #define CONFIG_SPL_TEXT_BASE 0x02021410
  53. #define CONFIG_BOOTCOMMAND "fatload mmc 0 40007000 uImage; bootm 40007000"
  54. #define CONFIG_IDENT_STRING " for ORIGEN"
  55. #define CONFIG_CLK_1000_400_200
  56. /* MIU (Memory Interleaving Unit) */
  57. #define CONFIG_MIU_2BIT_21_7_INTERLEAVED
  58. #define CONFIG_ENV_IS_IN_MMC
  59. #define CONFIG_SYS_MMC_ENV_DEV 0
  60. #define CONFIG_ENV_SIZE (16 << 10) /* 16 KB */
  61. #define RESERVE_BLOCK_SIZE (512)
  62. #define BL1_SIZE (16 << 10) /*16 K reserved for BL1*/
  63. #define CONFIG_ENV_OFFSET (RESERVE_BLOCK_SIZE + BL1_SIZE)
  64. #define CONFIG_SPL_LDSCRIPT "board/samsung/common/exynos-uboot-spl.lds"
  65. #define CONFIG_SPL_MAX_FOOTPRINT (14 * 1024)
  66. #define CONFIG_SYS_INIT_SP_ADDR 0x02040000
  67. /* U-boot copy size from boot Media to DRAM.*/
  68. #define COPY_BL2_SIZE 0x80000
  69. #define BL2_START_OFFSET ((CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE)/512)
  70. #define BL2_SIZE_BLOC_COUNT (COPY_BL2_SIZE/512)
  71. #endif /* __CONFIG_H */