arm-trusted-firmware/plat/arm/board/fvp/aarch32
David Cunado 468bea4128 FVP: Fix function for translating MPIDR to linear index
The current AArch32 version of plat_arm_calc_core_pos uses an incorrect
algorithm to calculate the linear position of a core / PE from its
MPIDR.

This patch corrects the algorithm to:

(ClusterId * FVP_MAX_CPUS_PER_CLUSTER) * FVP_MAX_PE_PER_CPU
+ (CPUId * FVP_MAX_PE_PER_CPU)
+ ThreadId

which supports cores where there are more than 1 PE per CPU.

NOTE: the AArch64 version was fixed in 39b21d1

Change-Id: I72aea89d8f72f8b1fef54e2177a0fa6fef0f5513
Signed-off-by: David Cunado <david.cunado@arm.com>
2018-04-06 18:07:12 +01:00
..
fvp_helpers.S FVP: Fix function for translating MPIDR to linear index 2018-04-06 18:07:12 +01:00