zynq7000系列拥有共计最多118个gpio的引脚控制(理论上ps+pl),其中MIO 54个,EMIO64个,其trm的框图如下 zynqmp系列同样如下 其MIO 78 EMIO 96 其trm的框图如下 此外zynq还可以通过AXI总线进行GPIO的扩展 在vivado的框图上如下所示,这里用的是7020 的器件,zynqmp与其相似 接下来详细叙述 如何使用 这里还是以7020为...
BootROM Header, Xilinx的工具自动生成 FSBL,Xilinx由范例工程 BitStream,用户根据项目自定义的PL固件,即ARM固件 Application.elf,用户根据项目自定义的PS固件,即FPGA固件 整个BootROM是写死在Zynq的片上ROM中,其中最重要,同时也会影响后面FSBL执行的,就是BootROM Header的searching 和 loading。 BootROM Header Definit...
21 + // PL-to-PS AXI 22 + // 0: 128-bit, 1: 64-bit, 2: 32-bit 23 + <0 0>, // AFIFM0_RDCTRL [1:0] S_AXI_HPC0_FPD 24 + <1 0>, // AFIFM0_WRCTRL [1:0] S_AXI_HPC0_FPD 25 + <2 0>, // AFIFM1_RDCTRL [1:0] S_AXI_HPC1_FPD 26 + <3 0>, ...
/* Another connection to this bus via PL i2c via PCA9306 - u45 */ i2c-mux@74 { /* u34 */ Expand Down Expand Up @@ -215,6 +225,204 @@ }; }; &pinctrl0 { status = "okay"; pinctrl_can1_default: can1-default { mux { function = "can1"; groups = "can1_6_grp"; };...
ISSUE:My system does not always boot. If I program only the FSBL \+ FPGA (PL) the FPGA boots with no FW. I got both FW running with linker script of the FSBL set to OCM and RPU FW 1 \+ 2 linker script running on the two ATCMs. Then I modified the PL (j...
interrupt-controller; gpios = <&pmu_io_gpi1 17 0>; }; #endif zynqmp_anms: zynqmp_anms@AMS_CTRL { compatible = "xlnx,zynqmp_ams"; reg = <BASE_ADDR(AMS_CTRL) 0x68>; gpio-controller; #gpio-cells = <2>; }; zynqmp_sysmon_ps: zynqmp_sysmon_ps@AMS_PS_SYSMON...
We read every piece of feedback, and take your input very seriously. Include my email address so I can be contacted Cancel Submit feedback Saved searches Use saved searches to filter your results more quickly Cancel Create saved search Sign in Sign up Reseting focus {...
We read every piece of feedback, and take your input very seriously. Include my email address so I can be contacted Cancel Submit feedback Saved searches Use saved searches to filter your results more quickly Cancel Create saved search Sign in Sign up Reseting focus {...
This repository has been archived by the owner on Apr 21, 2021. It is now read-only. marex / u-boot-usb Public archive Notifications You must be signed in to change notification settings Fork 0 Star 1 Code Pull requests 1 Actions ...
Use saved searches to filter your results more quickly Cancel Create saved search Sign in Sign up Reseting focus {{ message }} zoltan-ongithub / u-boot Public forked from u-boot/u-boot Notifications You must be signed in to change notification settings Fork 0 Star 0 ...