Re: [U-Boot] [PATCH v5 09/14] armv8: fsl-lsch3: Disable SMMU during Secure Boot

2016-03-29 Thread York Sun
On 03/22/2016 10:43 PM, Saksham Jain wrote: > During secure boot, SMMU is enabled on POR by SP bootrom. SMMU needs > to be put in Bypass mode in uboot to enable CAAM transcations to pass > through. > > During Nonsecure Boot, SP BootROM doesn't enable SMMU and at reset > SMMU is in bypass mode. >

[U-Boot] [PATCH v5 09/14] armv8: fsl-lsch3: Disable SMMU during Secure Boot

2016-03-23 Thread Saksham Jain
During secure boot, SMMU is enabled on POR by SP bootrom. SMMU needs to be put in Bypass mode in uboot to enable CAAM transcations to pass through. During Nonsecure Boot, SP BootROM doesn't enable SMMU and at reset SMMU is in bypass mode. Signed-off-by: Aneesh Bansal Signed-off-by: Saksham Jain