diff options
| author | Priyanka Jain <priyanka.jain@nxp.com> | 2017-02-14 10:34:31 +0530 |
|---|---|---|
| committer | York Sun <york.sun@nxp.com> | 2017-03-28 09:07:06 -0700 |
| commit | eea1cb77cef061392658d3a4a9b7f0ec7eb74634 (patch) | |
| tree | 2ccc93093977fb1c074360a710e68b4e14e10648 /arch | |
| parent | d170aca1a0716331cde0af957e3bd59c5531d04f (diff) | |
armv8/fsl-layerscape: Update erratum A009635 implementation
Erratum A009635 is valid only for LS2080A SoC and its
personality. Add SoC svr check.
Signed-off-by: Priyanka Jain <priyanka.jain@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/cpu/armv8/fsl-layerscape/cpu.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/arch/arm/cpu/armv8/fsl-layerscape/cpu.c b/arch/arm/cpu/armv8/fsl-layerscape/cpu.c index 7e66ee08b5..78e250c1cc 100644 --- a/arch/arm/cpu/armv8/fsl-layerscape/cpu.c +++ b/arch/arm/cpu/armv8/fsl-layerscape/cpu.c @@ -436,7 +436,14 @@ int arch_early_init_r(void) #endif #ifdef CONFIG_SYS_FSL_ERRATUM_A009635 - erratum_a009635(); + u32 svr_dev_id; + /* + * erratum A009635 is valid only for LS2080A SoC and + * its personalitiesi + */ + svr_dev_id = get_svr() >> 16; + if (svr_dev_id == SVR_DEV_LS2080A) + erratum_a009635(); #endif #if defined(CONFIG_SYS_FSL_ERRATUM_A009942) && defined(CONFIG_SYS_FSL_DDR) erratum_a009942_check_cpo(); |