diff options
| author | Yuantian Tang <andy.tang@nxp.com> | 2019-10-10 17:19:37 +0800 |
|---|---|---|
| committer | Priyanka Jain <priyanka.jain@nxp.com> | 2019-10-21 15:34:17 +0530 |
| commit | 54d5c06cb9e8dac1d7e2d81bedb0f143ba0b0dbf (patch) | |
| tree | e6a632f1eda4df5fa1f2043e9a4f84429487a9ac /arch/arm/include | |
| parent | 72c3bfaad5cfd6272a47fffb538db0beb0ead942 (diff) | |
armv8: ls1028a: disable multimedia for ls1027a, ls1017a
ls1028a has 4 personalities: ls1028a, ls1027a, ls1017a and ls1018a.
Both ls1027a and ls1017a personalities are lower functionality version
which doesn't support the multimedia subsystems, like LCD, GPU.
To disable multimedia feature on non-multimedia version,
set the status property to disabled in dts nodes.
Signed-off-by: Tang Yuantian <andy.tang@nxp.com>
Signed-off-by: Priyanka Jain <priyanka.jain@nxp.com>
Diffstat (limited to 'arch/arm/include')
| -rw-r--r-- | arch/arm/include/asm/arch-fsl-layerscape/soc.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/arm/include/asm/arch-fsl-layerscape/soc.h b/arch/arm/include/asm/arch-fsl-layerscape/soc.h index b7267a653e..52f5560e06 100644 --- a/arch/arm/include/asm/arch-fsl-layerscape/soc.h +++ b/arch/arm/include/asm/arch-fsl-layerscape/soc.h @@ -115,6 +115,9 @@ enum boot_src get_boot_src(void); #ifdef CONFIG_ARCH_LX2160A #define IS_C_PROCESSOR(svr) (!((svr >> 12) & 0x1)) #endif +#ifdef CONFIG_ARCH_LS1028A +#define IS_MULTIMEDIA_EN(svr) (!((svr >> 10) & 0x1)) +#endif #define IS_SVR_REV(svr, maj, min) \ ((SVR_MAJ(svr) == (maj)) && (SVR_MIN(svr) == (min))) #define SVR_DEV(svr) ((svr) >> 8) |