edb93xx.h 6.4 KB

123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200
  1. /*
  2. * U-Boot - Configuration file for Cirrus Logic EDB93xx boards
  3. */
  4. #ifndef __CONFIG_H
  5. #define __CONFIG_H
  6. #ifdef CONFIG_MK_edb9301
  7. #define CONFIG_EDB9301
  8. #elif defined(CONFIG_MK_edb9302)
  9. #define CONFIG_EDB9302
  10. #elif defined(CONFIG_MK_edb9302a)
  11. #define CONFIG_EDB9302A
  12. #elif defined(CONFIG_MK_edb9307)
  13. #define CONFIG_EDB9307
  14. #elif defined(CONFIG_MK_edb9307a)
  15. #define CONFIG_EDB9307A
  16. #elif defined(CONFIG_MK_edb9312)
  17. #define CONFIG_EDB9312
  18. #elif defined(CONFIG_MK_edb9315)
  19. #define CONFIG_EDB9315
  20. #elif defined(CONFIG_MK_edb9315a)
  21. #define CONFIG_EDB9315A
  22. #else
  23. #error "no board defined"
  24. #endif
  25. /* Initial environment and monitor configuration options. */
  26. #define CONFIG_CMDLINE_TAG 1
  27. #define CONFIG_INITRD_TAG 1
  28. #define CONFIG_SETUP_MEMORY_TAGS 1
  29. #define CONFIG_BOOTFILE "edb93xx.img"
  30. #ifdef CONFIG_EDB9301
  31. #define CONFIG_MACH_TYPE MACH_TYPE_EDB9301
  32. #define CONFIG_ENV_SECT_SIZE 0x00020000
  33. #elif defined(CONFIG_EDB9302)
  34. #define CONFIG_EP9302
  35. #define CONFIG_MACH_TYPE MACH_TYPE_EDB9302
  36. #define CONFIG_ENV_SECT_SIZE 0x00020000
  37. #elif defined(CONFIG_EDB9302A)
  38. #define CONFIG_EP9302
  39. #define CONFIG_MACH_TYPE MACH_TYPE_EDB9302A
  40. #define CONFIG_ENV_SECT_SIZE 0x00020000
  41. #elif defined(CONFIG_EDB9307)
  42. #define CONFIG_EP9307
  43. #define CONFIG_MACH_TYPE MACH_TYPE_EDB9307
  44. #define CONFIG_ENV_SECT_SIZE 0x00040000
  45. #elif defined(CONFIG_EDB9307A)
  46. #define CONFIG_EP9307
  47. #define CONFIG_MACH_TYPE MACH_TYPE_EDB9307A
  48. #define CONFIG_ENV_SECT_SIZE 0x00020000
  49. #elif defined(CONFIG_EDB9312)
  50. #define CONFIG_EP9312
  51. #define CONFIG_MACH_TYPE MACH_TYPE_EDB9312
  52. #define CONFIG_ENV_SECT_SIZE 0x00040000
  53. #elif defined(CONFIG_EDB9315)
  54. #define CONFIG_EP9315
  55. #define CONFIG_MACH_TYPE MACH_TYPE_EDB9315
  56. #define CONFIG_ENV_SECT_SIZE 0x00040000
  57. #elif defined(CONFIG_EDB9315A)
  58. #define CONFIG_EP9315
  59. #define CONFIG_MACH_TYPE MACH_TYPE_EDB9315A
  60. #define CONFIG_ENV_SECT_SIZE 0x00020000
  61. #else
  62. #error "no board defined"
  63. #endif
  64. /* High-level configuration options */
  65. #define CONFIG_EP93XX 1 /* This is a Cirrus Logic 93xx SoC */
  66. #define CONFIG_SYS_CLK_FREQ 14745600 /* EP93xx has a 14.7456 clock */
  67. /* Monitor configuration */
  68. #define CONFIG_SYS_CBSIZE 1024 /* Console I/O buffer size */
  69. /* Serial port hardware configuration */
  70. #define CONFIG_SYS_BAUDRATE_TABLE {9600, 19200, 38400, 57600, \
  71. 115200, 230400}
  72. #define CONFIG_SYS_SERIAL0 0x808C0000
  73. #define CONFIG_SYS_SERIAL1 0x808D0000
  74. /*#define CONFIG_PL01x_PORTS {(void *)CONFIG_SYS_SERIAL0, \
  75. (void *)CONFIG_SYS_SERIAL1} */
  76. #define CONFIG_PL01x_PORTS {(void *)CONFIG_SYS_SERIAL0}
  77. /* Status LED */
  78. /* Optional value */
  79. /* Network hardware configuration */
  80. #define CONFIG_DRIVER_EP93XX_MAC
  81. #define CONFIG_MII_SUPPRESS_PREAMBLE
  82. #undef CONFIG_NETCONSOLE
  83. /* SDRAM configuration */
  84. #if defined(CONFIG_EDB9301) || defined(CONFIG_EDB9302) || \
  85. defined(CONFIG_EDB9307) || defined CONFIG_EDB9312 || \
  86. defined(CONFIG_EDB9315)
  87. /*
  88. * EDB9301/2 has 4 banks of SDRAM consisting of 1x Samsung K4S561632E-TC75
  89. * 256 Mbit SDRAM on a 16-bit data bus, for a total of 32MB of SDRAM. We set
  90. * the SROMLL bit on the processor, resulting in this non-contiguous memory map.
  91. *
  92. * The EDB9307, EDB9312, and EDB9315 have 2 banks of SDRAM consisting of
  93. * 2x Samsung K4S561632E-TC75 256 Mbit on a 32-bit data bus, for a total of
  94. * 64 MB of SDRAM.
  95. */
  96. #define CONFIG_EDB93XX_SDCS3
  97. #elif defined(CONFIG_EDB9302A) || \
  98. defined(CONFIG_EDB9307A) || defined(CONFIG_EDB9315A)
  99. /*
  100. * EDB9302a has 4 banks of SDRAM consisting of 1x Samsung K4S561632E-TC75
  101. * 256 Mbit SDRAM on a 16-bit data bus, for a total of 32MB of SDRAM. We set
  102. * the SROMLL bit on the processor, resulting in this non-contiguous memory map.
  103. *
  104. * The EDB9307A and EDB9315A have 2 banks of SDRAM consisting of 2x Samsung
  105. * K4S561632E-TC75 256 Mbit on a 32-bit data bus, for a total of 64 MB of SDRAM.
  106. */
  107. #define CONFIG_EDB93XX_SDCS0
  108. #else
  109. #error "no SDCS configuration for this board"
  110. #endif
  111. #if defined(CONFIG_EDB93XX_SDCS3)
  112. #define CONFIG_SYS_LOAD_ADDR 0x01000000 /* Default load address */
  113. #define PHYS_SDRAM_1 0x00000000
  114. #elif defined(CONFIG_EDB93XX_SDCS0)
  115. #define CONFIG_SYS_LOAD_ADDR 0xc1000000 /* Default load address */
  116. #define PHYS_SDRAM_1 0xc0000000
  117. #endif
  118. #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
  119. #define CONFIG_SYS_INIT_SP_ADDR \
  120. (CONFIG_SYS_SDRAM_BASE + 32*1024 - GENERATED_GBL_DATA_SIZE)
  121. /* Must match kernel config */
  122. #define LINUX_BOOT_PARAM_ADDR (PHYS_SDRAM_1 + 0x100)
  123. /* Run-time memory allocatons */
  124. #define CONFIG_SYS_GBL_DATA_SIZE 128
  125. #define CONFIG_SYS_MALLOC_LEN (512 * 1024)
  126. /* -----------------------------------------------------------------------------
  127. * FLASH and environment organization
  128. *
  129. * The EDB9301, EDB9302(a), EDB9307a, EDB9315a have 1 bank of flash memory at
  130. * 0x60000000 consisting of 1x Intel TE28F128J3C-150 128 Mbit flash on a 16-bit
  131. * data bus, for a total of 16 MB of CFI-compatible flash.
  132. *
  133. * The EDB9307, EDB9312, and EDB9315 have 1 bank of flash memory at
  134. * 0x60000000 consisting of 2x Micron MT28F128J3-12 128 Mbit flash on a 32-bit
  135. * data bus, for a total of 32 MB of CFI-compatible flash.
  136. *
  137. *
  138. * EDB9301/02(a)7a/15a EDB9307/12/15
  139. * 0x60000000 - 0x0003FFFF u-boot u-boot
  140. * 0x60040000 - 0x0005FFFF environment #1 environment #1
  141. * 0x60060000 - 0x0007FFFF environment #2 environment #1 (continued)
  142. * 0x60080000 - 0x0009FFFF unused environment #2
  143. * 0x600A0000 - 0x000BFFFF unused environment #2 (continued)
  144. * 0x600C0000 - 0x00FFFFFF unused unused
  145. * 0x61000000 - 0x01FFFFFF not present unused
  146. */
  147. #define CONFIG_SYS_MAX_FLASH_BANKS 1
  148. #define CONFIG_SYS_MAX_FLASH_SECT (256+8)
  149. #define PHYS_FLASH_1 CONFIG_SYS_TEXT_BASE
  150. #define CONFIG_SYS_FLASH_BASE CONFIG_SYS_TEXT_BASE
  151. #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE
  152. #define CONFIG_SYS_MONITOR_LEN (256 * 1024)
  153. #define CONFIG_ENV_OVERWRITE /* Vendor params unprotected */
  154. #define CONFIG_ENV_ADDR 0x60040000
  155. #define CONFIG_ENV_ADDR_REDUND (CONFIG_ENV_ADDR + CONFIG_ENV_SECT_SIZE)
  156. #define CONFIG_ENV_SIZE CONFIG_ENV_SECT_SIZE
  157. #define CONFIG_USB_OHCI_NEW
  158. #define CONFIG_USB_OHCI_EP93XX
  159. #define CONFIG_SYS_USB_OHCI_CPU_INIT
  160. #define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS 3
  161. #define CONFIG_SYS_USB_OHCI_SLOT_NAME "ep93xx-ohci"
  162. #define CONFIG_SYS_USB_OHCI_REGS_BASE 0x80020000
  163. /* Define to disable flash configuration*/
  164. /* #define CONFIG_EP93XX_NO_FLASH_CFG */
  165. /* Define this for indusrial rated chips */
  166. /* #define CONFIG_EDB93XX_INDUSTRIAL */
  167. #endif /* !defined (__CONFIG_H) */