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| author | Andrew Thoelke <andrew.thoelke@arm.com> | 2014-06-02 11:40:35 +0100 |
|---|---|---|
| committer | Andrew Thoelke <andrew.thoelke@arm.com> | 2014-06-16 21:30:32 +0100 |
| commit | 5e910074245fa180cfbe70d3c8bceeff1eaa026e (patch) | |
| tree | 8547c9ddb62604838baf4b904e1a121335fe0f20 /services/std_svc/psci/psci_entry.S | |
| parent | dbc64b39c9193f0b582d706bcf0d04e0a7bf4944 (diff) | |
Per-cpu data cache restructuring
This patch prepares the per-cpu pointer cache for wider use by:
* renaming the structure to cpu_data and placing in new header
* providing accessors for this CPU, or other CPUs
* splitting the initialization of the TPIDR pointer from the
initialization of the cpu_data content
* moving the crash stack initialization to a crash stack function
* setting the TPIDR pointer very early during boot
Change-Id: Icef9004ff88f8eb241d48c14be3158087d7e49a3
Diffstat (limited to 'services/std_svc/psci/psci_entry.S')
| -rw-r--r-- | services/std_svc/psci/psci_entry.S | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/services/std_svc/psci/psci_entry.S b/services/std_svc/psci/psci_entry.S index bc8d9004..037673dd 100644 --- a/services/std_svc/psci/psci_entry.S +++ b/services/std_svc/psci/psci_entry.S @@ -61,6 +61,12 @@ psci_aff_common_finish_entry: adr x22, psci_afflvl_power_on_finish /* --------------------------------------------- + * Initialise the pcpu cache pointer for the CPU + * --------------------------------------------- + */ + bl init_cpu_data_ptr + + /* --------------------------------------------- * Exceptions should not occur at this point. * Set VBAR in order to handle and report any * that do occur |