diff options
| author | Hou Zhiqiang <Zhiqiang.Hou@nxp.com> | 2016-08-02 19:03:27 +0800 |
|---|---|---|
| committer | York Sun <york.sun@nxp.com> | 2016-09-14 14:07:13 -0700 |
| commit | b392a6d4b05b7409283cd75b4ac6bd12018d187a (patch) | |
| tree | 272b0b5b8780f23ed8fc102d09c97d94c9dbe7e6 /board/freescale/ls1012aqds | |
| parent | 664b6520582fcea7e150f57258c7a63627837318 (diff) | |
fsl-layerscape: Add workaround for PCIe erratum A010315
As the access to serders protocol unselected PCIe controller will
hang. So disable the R/W permission to unselected PCIe controller
including its CCSR, IO space and memory space according to the
serders protocol field of RCW.
Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
Diffstat (limited to 'board/freescale/ls1012aqds')
| -rw-r--r-- | board/freescale/ls1012aqds/ls1012aqds.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/board/freescale/ls1012aqds/ls1012aqds.c b/board/freescale/ls1012aqds/ls1012aqds.c index 852d683dd8..874c122725 100644 --- a/board/freescale/ls1012aqds/ls1012aqds.c +++ b/board/freescale/ls1012aqds/ls1012aqds.c @@ -206,6 +206,10 @@ int board_init(void) out_le32(&cci->ctrl_ord, CCI400_CTRLORD_EN_BARRIER); +#ifdef CONFIG_SYS_FSL_ERRATUM_A010315 + erratum_a010315(); +#endif + #ifdef CONFIG_ENV_IS_NOWHERE gd->env_addr = (ulong)&default_environment[0]; #endif |