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Hello, I am developing a microblaze system that has more than four
uarts. I am looking for some direction on where I need to apply configuration
or source changes to support more than the default devices ttyS0-ttyS4.
Currently, my boot output for uarts looks like this: uartlite.0: ttyS0 at MMIO 0x40600000 (irq = 10) is a
uartlite uartlite.1: ttyS1 at MMIO 0x60030000 (irq = 2) is a uartlite uartlite.2: ttyS2 at MMIO 0x60040000 (irq = 3) is a uartlite uartlite.3: ttyS3 at MMIO 0x60050000 (irq = 4) is a uartlite uartlite: probe of uartlite.4 failed with error -22 uartlite: probe of uartlite.5 failed with error -22 I imagine it is a simple fix, I just don’t know where
to start looking. Thanks, Doug |