diff options
Diffstat (limited to 'docs')
| -rw-r--r-- | docs/porting-guide.md | 4 | ||||
| -rw-r--r-- | docs/user-guide.md | 3 |
2 files changed, 5 insertions, 2 deletions
diff --git a/docs/porting-guide.md b/docs/porting-guide.md index 5004d309..0cd36134 100644 --- a/docs/porting-guide.md +++ b/docs/porting-guide.md @@ -1529,10 +1529,10 @@ state. This function must return a pointer to the `entry_point_info` structure (that was copied during `bl31_early_platform_setup()`) if the image exists. It should return NULL otherwise. -### Function : plat_get_syscnt_freq() [mandatory] +### Function : plat_get_syscnt_freq2() [mandatory] Argument : void - Return : uint64_t + Return : unsigned int This function is used by the architecture setup code to retrieve the counter frequency for the CPU's generic timer. This value will be programmed into the diff --git a/docs/user-guide.md b/docs/user-guide.md index 2bb9eac4..cd9c8c33 100644 --- a/docs/user-guide.md +++ b/docs/user-guide.md @@ -492,6 +492,9 @@ map is explained in the [Firmware Design]. Trusted Firmware is configured for dual cluster topology and this option can be used to override the default value. +* `FVP_USE_SP804_TIMER` : Use the SP804 timer instead of the Generic Timer + for functions that wait for an arbitrary time length (udelay and mdelay). + The default value is 0. ### Debugging options |