github.com/usbarmory/tamago@v0.0.0-20240508072735-8612bbe1e454/board/raspberrypi/console.go (about) 1 // Raspberry Pi support for tamago/arm 2 // https://github.com/usbarmory/tamago 3 // 4 // Copyright (c) the pi package authors 5 // 6 // Use of this source code is governed by the license 7 // that can be found in the LICENSE file. 8 9 //go:build !linkprintk 10 // +build !linkprintk 11 12 package pi 13 14 import ( 15 _ "unsafe" 16 17 "github.com/usbarmory/tamago/soc/bcm2835" 18 ) 19 20 //go:linkname printk runtime.printk 21 func printk(c byte) { 22 bcm2835.MiniUART.Tx(c) 23 }