1 /* 2 * Copyright (c) 2015 Brian Swetland 3 * 4 * Use of this source code is governed by a MIT-style 5 * license that can be found in the LICENSE file or at 6 * https://opensource.org/licenses/MIT 7 */ 8 9 #include <lk/reg.h> 10 #include <lk/debug.h> 11 12 #include <platform/lpc43xx-gpio.h> 13 target_early_init(void)14void target_early_init(void) { 15 // UART1 on P6.4 (TX) and P2.1 (RX) 16 // LpcXpresso4337 P4 FTDI header 17 pin_config(PIN(6,4), PIN_MODE(2) | PIN_PLAIN); 18 pin_config(PIN(2,1), PIN_MODE(1) | PIN_PLAIN | PIN_INPUT); 19 } 20 target_init(void)21void target_init(void) { 22 } 23 24