Exosphere: Copy initial data image to DRAM for coldboot init.

Exosphere: Fix relocation bug (warmboot relocs currently broken in edge case)

[exosphere] Fix bug in package2.c

Fix bug in fusee: package2.c, etc.

[exosphere] linker.ld: remove some unneeded "AT" commands

[exosphere] Map the crt0 too

[exosphere] Rewrite crt0/init and ld script

Exosphere: Fix crt0 bug resulting in bad relocation calculations

Exosphere: Add API for retrieving versioning info.

replacing tabs with spaces

somehow forgot to rename them

adding comment for uart_wait_idle to warn about a possible dead lock

adding UartFifoControl and UartInterruptIdentification for the UART_IIR_FCR_0 register ...

adding reference manual intem numbers for register enums

minor style fixes

change multiline comments, they game (only?) me strange spacing errors in the VS info popup

adding UartVendorStatus, UartLineStatus and UartLineControl ...

refactor defines
edited uart_wait_idle() second parameter type to UartVendorStatus

ENUMs for APB Slave Security Enable registers (#67) ...

Exosphere: add enums for the APB_MISC_SECURE registers.

Changed PACKAGE2_MAXVER_400_CURRENT to PACKAGE2_MAXVER_400_410. (#64) ...

* Changed PACKAGE2_MAXVER_400_CURRENT to PACKAGE2_MAXVER_400_410.

* Added top-level makefile and a .gitignore for thermosphere build files.

Exosphere: Support unsigned/plaintext Package2s if signature is clear.

Reserve AMS0 magic for later use, change to eXosphere Boot Config rev 0

Integrate 5.x SMC API changes, add 4.x specific setup, implement target firmware selection

Add build system for fusee

Fix off-by-one mkey revision errors

Remove useless "pack" pragmas

Add spsr_el3 to cpu_context

Fix LP0 TZRAM CMAC calculation

Fix LP0 entry. Exit still fails in warmboot bin.

Fix CpuSuspend not making it to finalize_powerdown()

Fix CAR primitives

Fix flow controller set functions