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docs: add memory layout
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* [TREZOR Core API](api.md)
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* [TREZOR Core Bootloader](bootloader.md)
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* [TREZOR Core Image Format](toif.md)
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* [TREZOR Core Memory Layout](memory.md)
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#Memory Layout
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##Flash
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| sector | range | size | function
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|----------:|-------------------------|--------:|----------------------
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| Sector 0 | 0x08000000 - 0x08003FFF | 16 KiB | bootloader 1st stage
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|-----------|-------------------------|---------|----------------------
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| Sector 1 | 0x08004000 - 0x08007FFF | 16 KiB | storage area
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| Sector 2 | 0x08008000 - 0x0800BFFF | 16 KiB | storage area
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| Sector 3 | 0x0800C000 - 0x0800FFFF | 16 KiB | storage area
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|-----------|-------------------------|---------|----------------------
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| Sector 4 | 0x08010000 - 0x0801FFFF | 64 KiB | bootloader 2nd stage
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|-----------|-------------------------|---------|----------------------
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| Sector 5 | 0x08020000 - 0x0803FFFF | 128 KiB | application code
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| Sector 6 | 0x08040000 - 0x0805FFFF | 128 KiB | application code
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| Sector 7 | 0x08060000 - 0x0807FFFF | 128 KiB | application code
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| Sector 8 | 0x08080000 - 0x0809FFFF | 128 KiB | application code
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| Sector 9 | 0x080A0000 - 0x080BFFFF | 128 KiB | application code
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| Sector 10 | 0x080C0000 - 0x080DFFFF | 128 KiB | application code
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| Sector 11 | 0x080E0000 - 0x080FFFFF | 128 KiB | application code
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