arm-trusted-firmware

Vijayenthiran Subramaniam 1d74b4bbba refactor(sgi): rewrite address space size definitions The value of the macro CSS_SGI_REMOTE_CHIP_MEM_OFFSET can be different across all the Neoverse reference design platforms. This value depends on the number of address bits used per chip. So let all platforms define CSS_SGI_ADDR_BITS_PER_CHIP which specifies the number of address bits used per chip. In addition to this, reuse the definition of CSS_SGI_ADDR_BITS_PER_CHIP for single chip platforms and CSS_SGI_REMOTE_CHIP_MEM_OFFSET for multi- chip platforms to determine the maximum address space size. Also, increase the RD-N2 multi-chip address space per chip from 4TB to 64TB. Signed-off-by: Vijayenthiran Subramaniam <vijayenthiran.subramaniam@arm.com> Change-Id: If5e69ec26c2389304c71911729d4addbdf8b2686	3 years ago
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platform_def.h	refactor(sgi): rewrite address space size definitions	2 years ago

Vijayenthiran Subramaniam 1d74b4bbba refactor(sgi): rewrite address space size definitions

The value of the macro CSS_SGI_REMOTE_CHIP_MEM_OFFSET can be different
across all the Neoverse reference design platforms. This value depends
on the number of address bits used per chip. So let all platforms define
CSS_SGI_ADDR_BITS_PER_CHIP which specifies the number of address bits
used per chip.

In addition to this, reuse the definition of CSS_SGI_ADDR_BITS_PER_CHIP
for single chip platforms and CSS_SGI_REMOTE_CHIP_MEM_OFFSET for multi-
chip platforms to determine the maximum address space size. Also,
increase the RD-N2 multi-chip address space per chip from 4TB to 64TB.

Signed-off-by: Vijayenthiran Subramaniam <vijayenthiran.subramaniam@arm.com>
Change-Id: If5e69ec26c2389304c71911729d4addbdf8b2686

3 years ago

platform_def.h

refactor(sgi): rewrite address space size definitions

2 years ago