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Renesas Salvator-X


This is the Wiki for the Renesas R-Car H3 Salvator-X board (RTP0RC7795SIPB0010S). Refer to the R-Car page for information about Renesas' R-Car SoC family.

Serial Console

Use a micro-USB cable to connect to "Debug Serial 0". Serial settings are 115200 8N1.

Booting Linux

 * Kernel config: defconfig
 * Kernel image: arch/arm64/boot/Image
 * DTB: arch/arm64/boot/dts/renesas/r8a7795-salvator-x.dtb

U-Boot boot command:

tftpboot 0x48080000 Image
tftpboot 0x48f00000 r8a7795-salvator-x.dtb 
booti 0x48080000 - 0x48f00000

Test procedures

  • Tests:SCIF-FIFO: Test SCIF FIFO behavior, using SCIF3 and HSCIF3 on expansion I/O connectors
  • Tests:SDIO-KS7010: Test SDIO with a Spectec SDW823 microSD card (using an SD size adapter) on connectors CN13 or CN14
  • Tests:SDIO-H3-Voltage-Switching: Test if voltages change properly when inserting UHS capable SD cards into connectors CN13 or CN14
  • Tests:Watchdog-Pretimeout: Test watchdog pretimeouts. Because the hardware watchdog (RWDT) doesn't support this feature, a software watchdog must be used in addition