diff options
| author | Sandrine Bailleux <sandrine.bailleux@arm.com> | 2015-11-18 11:59:35 +0000 |
|---|---|---|
| committer | Sandrine Bailleux <sandrine.bailleux@arm.com> | 2015-11-19 14:53:58 +0000 |
| commit | 1dbe31591a24177d1dee3562dffe0f0aabe473f9 (patch) | |
| tree | b205fe40e3eed2908dfa3b84245d78ca0c336fa4 /include | |
| parent | 23d39dbc7e3a74dad630e2dea977f89242e0bdae (diff) | |
Juno R2: Configure the correct L2 RAM latency values
The default reset values for the L2 Data & Tag RAM latencies on the
Cortex-A72 on Juno R2 are not suitable. This patch modifies
the Juno platform reset handler to configure the right settings
on Juno R2.
Change-Id: I20953de7ba0619324a389e0b7bbf951b64057db8
Diffstat (limited to 'include')
| -rw-r--r-- | include/lib/cpus/aarch64/cortex_a72.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/lib/cpus/aarch64/cortex_a72.h b/include/lib/cpus/aarch64/cortex_a72.h index bb32f9b9..fa10ca90 100644 --- a/include/lib/cpus/aarch64/cortex_a72.h +++ b/include/lib/cpus/aarch64/cortex_a72.h @@ -62,6 +62,7 @@ #define L2CTLR_TAG_RAM_LATENCY_SHIFT 6 #define L2_DATA_RAM_LATENCY_3_CYCLES 0x2 +#define L2_TAG_RAM_LATENCY_2_CYCLES 0x1 #define L2_TAG_RAM_LATENCY_3_CYCLES 0x2 #endif /* __CORTEX_A72_H__ */ |