#include "machine_init_defs.h" void machine_custom_init(void) __banked { uint16_t pval; reg_bit_set(RTL837X_REG_LED_GLB_IO_EN, 6); reg_bit_set(RTL837X_REG_LED_MODE, 17); reg_bit_clear(RTL837X_REG_LED_MODE, 9); reg_bit_clear(RTL837X_REG_LED_MODE, 7); // OEM firmware sets these companion SDS0 polarity bits for the RTL8221B. sds_read(0, 0, 0); pval = SFR_DATA_U16; sds_write_v(0, 0, 0, pval | 0x100); sds_read(0, 6, 2); pval = SFR_DATA_U16; sds_write_v(0, 6, 2, pval | 0x4000); }