Fork of the vendor (Boundary Devices) u-boot for Reform 2, with minor tweaks. The goal is to migrate to mainstream u-boot or barebox ASAP. The main impediment so far is the 4GB RAM config.
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  1. /* SPDX-License-Identifier: GPL-2.0+ */
  2. /*
  3. * Copyright (C) 2013-2015 Synopsys, Inc. All rights reserved.
  4. */
  5. .section .ivt, "a",@progbits
  6. .align 4
  7. /* Critical system events */
  8. .word _start /* 0x00 - Reset */
  9. .word memory_error /* 0x01 - Memory Error */
  10. .word instruction_error /* 0x02 - Instruction Error */
  11. /* Exceptions */
  12. .word EV_MachineCheck /* 0x03 - Fatal Machine check */
  13. .word EV_TLBMissI /* 0x04 - Intruction TLB miss */
  14. .word EV_TLBMissD /* 0x05 - Data TLB miss */
  15. .word EV_TLBProtV /* 0x06 - Protection Violation or Misaligned Access */
  16. .word EV_PrivilegeV /* 0x07 - Privilege Violation */
  17. .word EV_SWI /* 0x08 - Software Interrupt */
  18. .word EV_Trap /* 0x09 - Trap */
  19. .word EV_Extension /* 0x0A - Extension Intruction Exception */
  20. .word EV_DivZero /* 0x0B - Division by Zero */
  21. .word EV_DCError /* 0x0C - Data cache consistency error */
  22. .word EV_Maligned /* 0x0D - Misaligned data access */
  23. .word 0 /* 0x0E - Unused */
  24. .word 0 /* 0x0F - Unused */
  25. /* Device interrupts */
  26. .rept 240
  27. .word interrupt_handler /* 0x10 - 0xFF */
  28. .endr