tree 7e1bc2e134ea9173aec2a94b926e608fb5c6436d
parent b9161469fa95d290ba448d65e1d886ec1ff091e5
author Sandrine Bailleux <sandrine.bailleux@arm.com> 1465995230 +0100
committer Sandrine Bailleux <sandrine.bailleux@arm.com> 1467985031 +0100

BL1: Add linker symbol identifying end of ROM content

This patch adds a new linker symbol in BL1's linker script named
'__BL1_ROM_END__', which marks the end of BL1's ROM content. This
covers BL1's code, read-only data and read-write data to relocate
in Trusted SRAM. The address of this new linker symbol is exported
to C code through the 'BL1_ROM_END' macro.

The section related to linker symbols in the Firmware Design guide
has been updated and improved.

Change-Id: I5c442ff497c78d865ffba1d7d044511c134e11c7