Hi Dave, On 11/25/20 10:50 AM, Dave Gerlach wrote: > + cbass_main: bus@f4000 { > + compatible = "simple-bus"; > + #address-cells = <2>; > + #size-cells = <2>; > + ranges = <0x00 0x00600000 0x00 0x00600000 0x00 0x00001100>, /* GPIO */ > + <0x00 0x00a40000 0x00 0x00a40000 0x00 0x00000800>, /* Timesync router */ > + <0x00 0x01000000 0x00 0x01000000 0x00 0x02330400>, /* First peripheral window */ > + <0x00 0x08000000 0x00 0x08000000 0x00 0x00200000>, /* Main CPSW */ > + <0x00 0x0d000000 0x00 0x0d000000 0x00 0x00800000>, /* PCIE_CORE */ > + <0x00 0x0f000000 0x00 0x0f000000 0x00 0x00c44200>, /* Second peripheral window */ > + <0x00 0x20000000 0x00 0x20000000 0x00 0x0a008000>, /* Third peripheral window */ > + <0x00 0x30000000 0x00 0x30000000 0x00 0x000bc100>, /* ICSSG0/1 */ > + <0x00 0x37000000 0x00 0x37000000 0x00 0x00040000>, /* TIMERMGR0 TIMERS */ > + <0x00 0x39000000 0x00 0x39000000 0x00 0x00000400>, /* CPTS0 */ > + <0x00 0x3b000000 0x00 0x3b000000 0x00 0x00000400>, /* GPMC0_CFG */ > + <0x00 0x3cd00000 0x00 0x3cd00000 0x00 0x00000200>, /* TIMERMGR0_CONFIG */ > + <0x00 0x3f004000 0x00 0x3f004000 0x00 0x00000400>, /* GICSS0_REGS */ > + <0x00 0x43000000 0x00 0x43000000 0x00 0x00020000>, /* CTRL_MMR0 */ > + <0x00 0x48000000 0x00 0x48000000 0x00 0x06400000>, /* DMASS */ > + <0x00 0x50000000 0x00 0x50000000 0x00 0x08000000>, /* GPMC0 DATA */ Could you please include OSPI DAT0 region: + <0x00 0x60000000 0x00 0x60000000 0x00 0x08000000>, /* FSS0 DAT1 */ This will be used by R5 SPL to access OSPI (OSPI data region within 32 bit addressable space) > + <0x00 0x000f4000 0x00 0x000f4000 0x00 0x000002e4>, /* PINCTRL */ > + <0x00 0x68000000 0x00 0x68000000 0x00 0x08000000>, /* PCIe DAT0 */ > + <0x06 0x00000000 0x06 0x00000000 0x01 0x00000000>, /* PCIe DAT1 */ > + <0x05 0x00000000 0x05 0x00000000 0x01 0x00000000>, /* FSS0 DAT3 */ > + > + /* MCU Domain Range */ > + <0x00 0x04000000 0x00 0x04000000 0x00 0x01ff1400>; > + > + cbass_mcu: bus@4000000 { > + compatible = "simple-bus"; > + #address-cells = <2>; > + #size-cells = <2>; > + ranges = <0x00 0x04000000 0x00 0x04000000 0x00 0x01ff1400>; /* Peripheral window */ > + }; > + }; > +}; > +