Re: [U-Boot] [PATCH v7 2/2] armv8: fsl-layerscape: Make DDR non secure in MMU tables

2015-12-14 Thread York Sun
On 12/05/2015 03:57 AM, York Sun wrote: > DDR has been set as secure in MMU tables. Non-secure master such > as SDHC DMA cannot access data correctly. Mixing secure and non- > secure MMU entries requirs the MMU tables themselves in secure > memory. This patch moves MMU tables into a secure DDR ar

[U-Boot] [PATCH v7 2/2] armv8: fsl-layerscape: Make DDR non secure in MMU tables

2015-12-04 Thread York Sun
DDR has been set as secure in MMU tables. Non-secure master such as SDHC DMA cannot access data correctly. Mixing secure and non- secure MMU entries requirs the MMU tables themselves in secure memory. This patch moves MMU tables into a secure DDR area. Early MMU tables are changed to set DDR as no