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| author | Soby Mathew <soby.mathew@arm.com> | 2015-06-08 12:32:50 +0100 |
|---|---|---|
| committer | Achin Gupta <achin.gupta@arm.com> | 2015-08-13 23:48:07 +0100 |
| commit | 58523c076a4bd766fccd207c493cf1b918fda9db (patch) | |
| tree | 1b929799f1a48c5bd5415b78a765bfe77c719cfd /include/common | |
| parent | f9e858b1f7b27d8e0b89cc7e12e7a90755d0dd00 (diff) | |
PSCI: Add documentation and fix plat_is_my_cpu_primary()
This patch adds the necessary documentation updates to porting_guide.md
for the changes in the platform interface mandated as a result of the new
PSCI Topology and power state management frameworks. It also adds a
new document `platform-migration-guide.md` to aid the migration of existing
platform ports to the new API.
The patch fixes the implementation and callers of
plat_is_my_cpu_primary() to use w0 as the return parameter as implied by
the function signature rather than x0 which was used previously.
Change-Id: Ic11e73019188c8ba2bd64c47e1729ff5acdcdd5b
Diffstat (limited to 'include/common')
| -rw-r--r-- | include/common/el3_common_macros.S | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/common/el3_common_macros.S b/include/common/el3_common_macros.S index 3b960815..7946e728 100644 --- a/include/common/el3_common_macros.S +++ b/include/common/el3_common_macros.S @@ -181,7 +181,7 @@ * ------------------------------------------------------------- */ bl plat_is_my_cpu_primary - cbnz x0, do_primary_cold_boot + cbnz w0, do_primary_cold_boot /* This is a cold boot on a secondary CPU */ bl plat_secondary_cold_boot_setup |