• All Command, Address, Control, Clocks are fixed • Allow swap of DQ bits within a nibble for x4 based DDR4 • Allow swap of DQ bits within byte for x8 based DDR4 • Allow swap of DQ bits within byte for LP4 •. DDR4 DQ nibble/byte swap: 2.4、DDRMC硬核的翻转 支持的...
I need to confirm that we are allowed to swap data bits within a given data byte lane on the DM3730 to assist on breakout. (ie swapping d0 with d7). Additionally are we also allowed to swap entire bytes for example (d7:0 & dm0 & dqs0) with (d15:9 & dmn1 & dqs1)? ...
DEBUG:backend:> Symbol: g_params.dram_byte_swapDEBUG:backend:> Value: 0DEBUG:backend:[ SerialLib ] Writing symbolDEBUG:backend:> Symbol: g_params.ext_cal_res_valDEBUG:backend:> Value: 1DEBUG:backend:[ SerialLib ] Writing symbolDEBUG:backend:> Symbol: g_params.tx_slew_rise_dqDEBUG:...
DEBUG:backend:> Symbol: g_params.dram_byte_swapDEBUG:backend:> Value: 0DEBUG:backend:[ SerialLib ] Writing symbolDEBUG:backend:> Symbol: g_params.ext_cal_res_valDEBUG:backend:> Value: 1DEBUG:backend:[ SerialLib ] Writing symbolDEBUG:backend:> Symbol: g_params.tx_slew_rise_dqDEBUG:...
I'm linking a Keystone II (AM5K2E04) to 4x 16-bit Micron DDR3 devices (MT41K128M16JT-125:K). The DDR3 design guide mentions that data bits can be swapped within byte lanes, but not whether the byte lanes themselves can be swapped. I would like to swap the odd lanes with...
...cache对应的是一个个文件,swap cache对应的是一个个交换区设备,kernel管理swap cache与管理page cache一样,用的都是radix-tree,唯一的区别是:page cache...与文件的对应关系在打开文件时就确定了,而一个匿名页只有在即将被swap-out的时候才决定它会被放到哪一个交换区设备,即匿名页与swap cache的对应关系...
-h 参数代表单位为 GByte -m 参数代表单位为 MByte total :内存总量 used :被使用的内存量 free :可使用的内存量 //---查看系统内存信息文件 cat /proc/meminfo //--- user@starfive:~/zmj_ws/5_coremark/coremark$ free -h total used free shared buff/cache available Mem: 3.8...
100R2SCSWAP5JK5 B RXIN+ 2 XF1 R3470R2-0RINGB2 32RING XFRRDC316RX+112TIPB1 RDCTRX+32TIP XFRTDC615RX-112RX- TDCTRX- RX+A12LANACTLED# 141R3460R2-0A11LANLEDYN 1RXCTRD+ 112A83D3V_LAN_S5AC TXCTRD- BC300C26R3450R2-0A7 SCD1U16VDUMMY-C210TX+112A63D3V_LAN_S5AC TX+1 129TX-...
For QSPI flash RCW, byte swap is required. However in the recent released SDK byte swap script is provide in ATF source code. Please refer to the following procedure to generate ATF pbl image. $ git clone https://github.com/nxp-qoriq/atf.git$ cd atf$ git checkout -b LSDK-21.08 LSDK...
However in the recent released SDK byte swap script is provide in ATF source code. Please refer to the following procedure to generate ATF pbl image. $ git clone https://github.com/nxp-qoriq/atf.git$ cd atf$ git checkout -b LSDK-21.08 LSDK-21.08 $ sudo apt-get install gcc-aarch64...