diff options
| -rw-r--r-- | board/freescale/mx51_3stack/lowlevel_init.S | 5 | ||||
| -rw-r--r-- | board/freescale/mx51_bbg/lowlevel_init.S | 5 |
2 files changed, 10 insertions, 0 deletions
diff --git a/board/freescale/mx51_3stack/lowlevel_init.S b/board/freescale/mx51_3stack/lowlevel_init.S index f42cb6e..1710b88 100644 --- a/board/freescale/mx51_3stack/lowlevel_init.S +++ b/board/freescale/mx51_3stack/lowlevel_init.S @@ -274,6 +274,11 @@ lowlevel_init: #endif mcr 15, 0, r0, c7, c10, 4 /* Drain the write buffer */ + /* ARM errata ID #468414 */ + mrc 15, 0, r1, c1, c0, 1 + orr r1, r1, #(1 << 5) /* enable L1NEON bit */ + mcr 15, 0, r1, c1, c0, 1 + init_l2cc init_aips diff --git a/board/freescale/mx51_bbg/lowlevel_init.S b/board/freescale/mx51_bbg/lowlevel_init.S index b937067..cad0f1c 100644 --- a/board/freescale/mx51_bbg/lowlevel_init.S +++ b/board/freescale/mx51_bbg/lowlevel_init.S @@ -292,6 +292,11 @@ lowlevel_init: msr spsr, r1 /* restore old spsr */ #endif + /* ARM errata ID #468414 */ + mrc 15, 0, r1, c1, c0, 1 + orr r1, r1, #(1 << 5) /* enable L1NEON bit */ + mcr 15, 0, r1, c1, c0, 1 + init_l2cc init_aips |