diff options
-rw-r--r-- | arch/arm/mach-imx/imx6.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/arch/arm/mach-imx/imx6.c b/arch/arm/mach-imx/imx6.c index 8efe73200d..0138cc696b 100644 --- a/arch/arm/mach-imx/imx6.c +++ b/arch/arm/mach-imx/imx6.c @@ -31,10 +31,8 @@ void imx6_init_lowlevel(void) { void __iomem *aips1 = (void *)MX6_AIPS1_ON_BASE_ADDR; void __iomem *aips2 = (void *)MX6_AIPS2_ON_BASE_ADDR; - void __iomem *iomux = (void *)MX6_IOMUXC_BASE_ADDR; bool is_imx6q = __imx6_cpu_type() == IMX6_CPUTYPE_IMX6Q; bool is_imx6d = __imx6_cpu_type() == IMX6_CPUTYPE_IMX6D; - uint32_t val; /* * Set all MPROTx to be non-bufferable, trusted for R/W, @@ -94,6 +92,13 @@ void imx6_init_lowlevel(void) MX6_ANATOP_BASE_ADDR + HW_ANADIG_PFD_528_CLR); } +} + +void imx6_setup_ipu_qos(void) +{ + void __iomem *iomux = (void *)MX6_IOMUXC_BASE_ADDR; + uint32_t val; + val = readl(iomux + IOMUXC_GPR4); val |= IMX6Q_GPR4_VPU_WR_CACHE_SEL | IMX6Q_GPR4_VPU_RD_CACHE_SEL | IMX6Q_GPR4_VPU_P_WR_CACHE_VAL | IMX6Q_GPR4_VPU_P_RD_CACHE_VAL_MASK | @@ -186,6 +191,8 @@ int imx6_init(void) imx_set_silicon_revision(cputypestr, mx6_silicon_revision); + imx6_setup_ipu_qos(); + return 0; } |