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fw: Add support for blake2s MMIO

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In firmware we store the address to firmware blake2s() function at
TK1_MMIO_TK1_BLAKE2S so app can use this firmware function sort of
like a system call but without context switch.
This commit is contained in:
Michael Cardell Widerkrantz 2022-12-09 17:34:17 +01:00
parent a48dc7cbbb
commit 08e1438d1e
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GPG key ID: D3DB3DDF57E704E5
5 changed files with 146 additions and 60 deletions
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hw/application_fpga/fw/tk1_mem.h
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@ -87,6 +87,7 @@ enum {
TK1_MMIO_TK1_GPIO4_BIT = 3,
TK1_MMIO_TK1_APP_ADDR = TK1_MMIO_TK1_BASE | 0x30,
TK1_MMIO_TK1_APP_SIZE = TK1_MMIO_TK1_BASE | 0x34,
TK1_MMIO_TK1_BLAKE2S = TK1_MMIO_TK1_BASE | 0x40,
TK1_MMIO_TK1_CDI_FIRST = TK1_MMIO_TK1_BASE | 0x80,
TK1_MMIO_TK1_CDI_LAST = TK1_MMIO_TK1_BASE | 0x9c, // Address of last 32-bit word of CDI.
TK1_MMIO_TK1_UDI_FIRST = TK1_MMIO_TK1_BASE | 0xc0,