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* armv8: ls1012a: Update Refresh cycle for DDRPrabhakar Kushwaha2016-08-02-1/+1
| | | | | | | | | | | Refresh cycle value must be selected based on the frequency of DDR. tREFI = 7.8 us as per JEDEC. The value for MDREF[REF_CNT] should be based on round up (tREFI/tCK) formula. For 500MHz, mdref value should be 0x0f3c8000. Signed-off-by: Calvin Johnson <calvin.johnson@nxp.com> Signed-off-by: Prabhakar Kushwaha <prabhakar.kushwaha@nxp.com> Reviewed-by: York Sun <york.sun@nxp.com>
* armv8: ls1012a: Enable DDR row-bank-column decodingPrabhakar Kushwaha2016-08-02-1/+1
| | | | | | | | | | Enable DDR row-bank-column decoding to decode DDR address as row-bank-column instead of bank-row-column for improving performance of serial data transfers. Signed-off-by: Calvin Johnson <calvin.johnson@nxp.com> Signed-off-by: Prabhakar Kushwaha <prabhakar.kushwaha@nxp.com> Reviewed-by: York Sun <york.sun@nxp.com>
* armv8: fsl-layerscape: Add support of QorIQ LS1012A SoCPrabhakar Kushwaha2016-06-03-0/+160
The QorIQ LS1012A processor, optimized for battery-backed or USB-powered, integrates a single ARM Cortex-A53 core with a hardware packet forwarding engine and high-speed interfaces to deliver line-rate networking performance. This patch add support of LS1012A SoC along with - Update platform & DDR clock read logic as per SVR - Define MMDC controller register set. - Update LUT base address for PCIe - Avoid L3 platform cache compilation - Update USB address, errata - SerDes table - Added CSU IDs for SDHC2, SAI-1 to SAI-4 Signed-off-by: Calvin Johnson <calvin.johnson@nxp.com> Signed-off-by: Makarand Pawagi <makarand.pawagi@mindspeed.com> Signed-off-by: Prabhakar Kushwaha <prabhakar.kushwaha@nxp.com> Reviewed-by: York Sun <york.sun@nxp.com>