xilinx_zynqmp.h 7.2 KB

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  1. /* SPDX-License-Identifier: GPL-2.0+ */
  2. /*
  3. * Configuration for Xilinx ZynqMP
  4. * (C) Copyright 2014 - 2015 Xilinx, Inc.
  5. * Michal Simek <michal.simek@xilinx.com>
  6. *
  7. * Based on Configuration for Versatile Express
  8. */
  9. #ifndef __XILINX_ZYNQMP_H
  10. #define __XILINX_ZYNQMP_H
  11. #define CONFIG_REMAKE_ELF
  12. /* #define CONFIG_ARMV8_SWITCH_TO_EL1 */
  13. /* Generic Interrupt Controller Definitions */
  14. #define CONFIG_GICV2
  15. #define GICD_BASE 0xF9010000
  16. #define GICC_BASE 0xF9020000
  17. #define CONFIG_SYS_INIT_SP_ADDR CONFIG_SYS_TEXT_BASE
  18. /* Generic Timer Definitions - setup in EL3. Setup by ATF for other cases */
  19. #if !defined(COUNTER_FREQUENCY)
  20. # define COUNTER_FREQUENCY 100000000
  21. #endif
  22. /* Size of malloc() pool */
  23. #define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 0x2000000)
  24. /* Serial setup */
  25. #define CONFIG_CPU_ARMV8
  26. #define CONFIG_SYS_BAUDRATE_TABLE \
  27. { 4800, 9600, 19200, 38400, 57600, 115200 }
  28. /* BOOTP options */
  29. #define CONFIG_BOOTP_BOOTFILESIZE
  30. #define CONFIG_BOOTP_MAY_FAIL
  31. #ifdef CONFIG_NAND_ARASAN
  32. # define CONFIG_SYS_MAX_NAND_DEVICE 1
  33. # define CONFIG_SYS_NAND_ONFI_DETECTION
  34. #endif
  35. #if defined(CONFIG_SPL_BUILD)
  36. #define CONFIG_ZYNQMP_PSU_INIT_ENABLED
  37. #endif
  38. /* Miscellaneous configurable options */
  39. #define CONFIG_SYS_LOAD_ADDR 0x8000000
  40. #if defined(CONFIG_ZYNQMP_USB)
  41. #define CONFIG_SYS_DFU_DATA_BUF_SIZE 0x1800000
  42. #define DFU_DEFAULT_POLL_TIMEOUT 300
  43. #define CONFIG_THOR_RESET_OFF
  44. #define DFU_ALT_INFO_RAM \
  45. "dfu_ram_info=" \
  46. "setenv dfu_alt_info " \
  47. "Image ram 80000 $kernel_size_r\\\\;" \
  48. "system.dtb ram $fdt_addr_r $fdt_size_r\0" \
  49. "dfu_ram=run dfu_ram_info && dfu 0 ram 0\0" \
  50. "thor_ram=run dfu_ram_info && thordown 0 ram 0\0" \
  51. "dfu_ram_tftp=run dfu_ram_info && setenv updatefile boot && " \
  52. "setenv loadaddr 10000000 && dfu tftp ram 0\0"
  53. #define DFU_ALT_INFO \
  54. DFU_ALT_INFO_RAM
  55. #ifndef CONFIG_SPL_BUILD
  56. # define PARTS_DEFAULT \
  57. "partitions=uuid_disk=${uuid_gpt_disk};" \
  58. "name=""boot"",size=16M,uuid=${uuid_gpt_boot};" \
  59. "name=""Linux"",size=-M,uuid=${uuid_gpt_Linux}\0"
  60. #endif
  61. #endif
  62. #if !defined(DFU_ALT_INFO)
  63. # define DFU_ALT_INFO
  64. #endif
  65. #if !defined(PARTS_DEFAULT)
  66. # define PARTS_DEFAULT
  67. #endif
  68. /* Monitor Command Prompt */
  69. /* Console I/O Buffer Size */
  70. #define CONFIG_SYS_CBSIZE 2048
  71. #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
  72. #define CONFIG_SYS_MAXARGS 64
  73. /* Ethernet driver */
  74. #if defined(CONFIG_ZYNQ_GEM)
  75. # define CONFIG_SYS_FAULT_ECHO_LINK_DOWN
  76. # define PHY_ANEG_TIMEOUT 20000
  77. #endif
  78. #define CONFIG_SYS_BOOTM_LEN (60 * 1024 * 1024)
  79. #define CONFIG_CLOCKS
  80. #define ENV_MEM_LAYOUT_SETTINGS \
  81. "fdt_addr_r=0x40000000\0" \
  82. "fdt_size_r=0x400000\0" \
  83. "pxefile_addr_r=0x10000000\0" \
  84. "kernel_addr_r=0x18000000\0" \
  85. "kernel_size_r=0x10000000\0" \
  86. "scriptaddr=0x20000000\0" \
  87. "ramdisk_addr_r=0x02100000\0" \
  88. "script_size_f=0x80000\0" \
  89. #if defined(CONFIG_MMC_SDHCI_ZYNQ)
  90. # define BOOT_TARGET_DEVICES_MMC(func) func(MMC, mmc, 0) func(MMC, mmc, 1)
  91. #else
  92. # define BOOT_TARGET_DEVICES_MMC(func)
  93. #endif
  94. #if defined(CONFIG_SATA_CEVA)
  95. # define BOOT_TARGET_DEVICES_SCSI(func) func(SCSI, scsi, 0)
  96. #else
  97. # define BOOT_TARGET_DEVICES_SCSI(func)
  98. #endif
  99. #if defined(CONFIG_ZYNQMP_USB)
  100. # define BOOT_TARGET_DEVICES_USB(func) func(USB, usb, 0) func(USB, usb, 1)
  101. #else
  102. # define BOOT_TARGET_DEVICES_USB(func)
  103. #endif
  104. #if defined(CONFIG_CMD_PXE) && defined(CONFIG_CMD_DHCP)
  105. # define BOOT_TARGET_DEVICES_PXE(func) func(PXE, pxe, na)
  106. #else
  107. # define BOOT_TARGET_DEVICES_PXE(func)
  108. #endif
  109. #if defined(CONFIG_CMD_DHCP)
  110. # define BOOT_TARGET_DEVICES_DHCP(func) func(DHCP, dhcp, na)
  111. #else
  112. # define BOOT_TARGET_DEVICES_DHCP(func)
  113. #endif
  114. #if defined(CONFIG_ZYNQMP_GQSPI)
  115. # define BOOT_TARGET_DEVICES_QSPI(func) func(QSPI, qspi, 0)
  116. #else
  117. # define BOOT_TARGET_DEVICES_QSPI(func)
  118. #endif
  119. #if defined(CONFIG_NAND_ARASAN)
  120. # define BOOT_TARGET_DEVICES_NAND(func) func(NAND, nand, 0)
  121. #else
  122. # define BOOT_TARGET_DEVICES_NAND(func)
  123. #endif
  124. #define BOOTENV_DEV_QSPI(devtypeu, devtypel, instance) \
  125. "bootcmd_" #devtypel #instance "=sf probe " #instance " 0 0 && " \
  126. "sf read $scriptaddr $script_offset_f $script_size_f && " \
  127. "echo QSPI: Trying to boot script at ${scriptaddr} && " \
  128. "source ${scriptaddr}; echo QSPI: SCRIPT FAILED: continuing...;\0"
  129. #define BOOTENV_DEV_NAME_QSPI(devtypeu, devtypel, instance) \
  130. #devtypel #instance " "
  131. #define BOOTENV_DEV_NAND(devtypeu, devtypel, instance) \
  132. "bootcmd_" #devtypel #instance "= nand info && " \
  133. "nand read $scriptaddr $script_offset_f $script_size_f && " \
  134. "echo NAND: Trying to boot script at ${scriptaddr} && " \
  135. "source ${scriptaddr}; echo NAND: SCRIPT FAILED: continuing...;\0"
  136. #define BOOTENV_DEV_NAME_NAND(devtypeu, devtypel, instance) \
  137. #devtypel #instance " "
  138. #define BOOT_TARGET_DEVICES_JTAG(func) func(JTAG, jtag, na)
  139. #define BOOTENV_DEV_JTAG(devtypeu, devtypel, instance) \
  140. "bootcmd_jtag=echo JTAG: Trying to boot script at ${scriptaddr} && " \
  141. "source ${scriptaddr}; echo JTAG: SCRIPT FAILED: continuing...;\0"
  142. #define BOOTENV_DEV_NAME_JTAG(devtypeu, devtypel, instance) \
  143. "jtag "
  144. #define BOOT_TARGET_DEVICES(func) \
  145. BOOT_TARGET_DEVICES_JTAG(func) \
  146. BOOT_TARGET_DEVICES_MMC(func) \
  147. BOOT_TARGET_DEVICES_QSPI(func) \
  148. BOOT_TARGET_DEVICES_NAND(func) \
  149. BOOT_TARGET_DEVICES_USB(func) \
  150. BOOT_TARGET_DEVICES_SCSI(func) \
  151. BOOT_TARGET_DEVICES_PXE(func) \
  152. BOOT_TARGET_DEVICES_DHCP(func)
  153. #include <config_distro_bootcmd.h>
  154. /* Initial environment variables */
  155. #ifndef CONFIG_EXTRA_ENV_SETTINGS
  156. #define CONFIG_EXTRA_ENV_SETTINGS \
  157. ENV_MEM_LAYOUT_SETTINGS \
  158. BOOTENV \
  159. DFU_ALT_INFO
  160. #endif
  161. /* SPL can't handle all huge variables - define just DFU */
  162. #if defined(CONFIG_SPL_BUILD) && defined(CONFIG_SPL_DFU)
  163. #undef CONFIG_EXTRA_ENV_SETTINGS
  164. # define CONFIG_EXTRA_ENV_SETTINGS \
  165. "dfu_alt_info_ram=uboot.bin ram 0x8000000 0x1000000;" \
  166. "atf-uboot.ub ram 0x10000000 0x1000000;" \
  167. "Image ram 0x80000 0x3f80000;" \
  168. "system.dtb ram 0x4000000 0x100000\0" \
  169. "dfu_bufsiz=0x1000\0"
  170. #endif
  171. #define CONFIG_SPL_STACK 0xfffffffc
  172. #define CONFIG_SPL_MAX_SIZE 0x40000
  173. /* Just random location in OCM */
  174. #define CONFIG_SPL_BSS_START_ADDR 0x0
  175. #define CONFIG_SPL_BSS_MAX_SIZE 0x80000
  176. #if defined(CONFIG_SPL_SPI_FLASH_SUPPORT)
  177. # define CONFIG_SYS_SPI_KERNEL_OFFS 0x80000
  178. # define CONFIG_SYS_SPI_ARGS_OFFS 0xa0000
  179. # define CONFIG_SYS_SPI_ARGS_SIZE 0xa0000
  180. #endif
  181. /* u-boot is like dtb */
  182. #define CONFIG_SPL_FS_LOAD_ARGS_NAME "u-boot.bin"
  183. #define CONFIG_SYS_SPL_ARGS_ADDR 0x8000000
  184. /* ATF is my kernel image */
  185. #define CONFIG_SPL_FS_LOAD_KERNEL_NAME "atf-uboot.ub"
  186. /* MMC support */
  187. #ifdef CONFIG_MMC_SDHCI_ZYNQ
  188. # define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTOR 0 /* unused */
  189. # define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTORS 0 /* unused */
  190. # define CONFIG_SYS_MMCSD_RAW_MODE_KERNEL_SECTOR 0 /* unused */
  191. # if defined(CONFIG_SPL_LOAD_FIT)
  192. # define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME "u-boot.itb"
  193. # else
  194. # define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME "u-boot.img"
  195. # endif
  196. #endif
  197. #if defined(CONFIG_SPL_BUILD) && defined(CONFIG_SPL_DFU)
  198. # define CONFIG_SPL_ENV_SUPPORT
  199. # define CONFIG_SPL_HASH_SUPPORT
  200. # define CONFIG_ENV_MAX_ENTRIES 10
  201. #endif
  202. #define CONFIG_SYS_SPL_MALLOC_START 0x20000000
  203. #define CONFIG_SYS_SPL_MALLOC_SIZE 0x100000
  204. #ifdef CONFIG_SPL_SYS_MALLOC_SIMPLE
  205. # error "Disable CONFIG_SPL_SYS_MALLOC_SIMPLE. Full malloc needs to be used"
  206. #endif
  207. #endif /* __XILINX_ZYNQMP_H */