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6c0b45d1ce
arm-trusted-firmware/services/std_svc/psci
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Andrew Thoelke 6c0b45d1ce Correctly dimension the PSCI aff_map_node array 
The array of affinity nodes is currently allocated for 32 entries
with the PSCI_NUM_AFFS value defined in psci.h. This is not enough
for large systems, and will substantially over allocate the array
for small systems.

This patch introduces an optional platform definition
PLATFORM_NUM_AFFS to platform_def.h. If defined this value is
used for PSCI_NUM_AFFS, otherwise a value of two times the number
of CPU cores is used.

The FVP port defines PLATFORM_NUM_AFFS to be 10 which saves
nearly 1.5KB of memory.

Fixes ARM-software/tf-issues#192

Change-Id: I68e30ac950de88cfbd02982ba882a18fb69c1445
2014-06-23 14:56:12 +01:00
..
psci_afflvl_off.c Initialise CPU contexts from entry_point_info 2014-06-23 14:55:44 +01:00
psci_afflvl_on.c Initialise CPU contexts from entry_point_info 2014-06-23 14:55:44 +01:00
psci_afflvl_suspend.c Eliminate psci_suspend_context array 2014-06-23 14:56:12 +01:00
psci_common.c Eliminate psci_suspend_context array 2014-06-23 14:56:12 +01:00
psci_entry.S Remove early_exceptions from BL3-1 2014-06-17 11:20:00 +01:00
psci_main.c Fix broken standby state implementation in PSCI 2014-05-12 18:13:54 +01:00
psci_private.h Correctly dimension the PSCI aff_map_node array 2014-06-23 14:56:12 +01:00
psci_setup.c Eliminate psci_suspend_context array 2014-06-23 14:56:12 +01:00