diff --git a/litex/soc/cores/cpu/gowin_emcu/core.py b/litex/soc/cores/cpu/gowin_emcu/core.py
index dcc38edc0..d9ba87858 100644
--- a/litex/soc/cores/cpu/gowin_emcu/core.py
+++ b/litex/soc/cores/cpu/gowin_emcu/core.py
@@ -251,14 +251,6 @@ class GowinEMCU(CPU):
         # ---------------------------------
         self.submodules += ahb.AHB2Wishbone(ahb_targexp0, self.pbus)
 
-    def connect_uart(self, pads, n=0):
-        assert n in (0, 1), "this CPU has 2 built-in UARTs, 0 and 1"
-        self.cpu_params.update({
-            f"i_UART{n}RXDI"     : pads.rx,
-            f"o_UART{n}TXDO"     : pads.tx,
-            f"o_UART{n}BAUDTICK" : Signal()
-        })
-
     def connect_jtag(self, pads):
         self.cpu_params.update(
             i_DAPSWDITMS  = pads.tms,
diff --git a/litex/soc/cores/cpu/gowin_emcu/crt0.c b/litex/soc/cores/cpu/gowin_emcu/crt0.c
index cafc474c8..54415dad1 100644
--- a/litex/soc/cores/cpu/gowin_emcu/crt0.c
+++ b/litex/soc/cores/cpu/gowin_emcu/crt0.c
@@ -19,9 +19,6 @@ void _start(void) {
     for (uint32_t *x = &_fbss; x < &_ebss; x ++)
         *x = 0;
 
-    UART0->ctrl = 0b11; // set rx and tx enable bits
-    UART0->baud_div = CONFIG_CLOCK_FREQUENCY / 115200; // FIXME
-
     __asm__("bl main");
     while(1);
 }
diff --git a/litex/soc/cores/cpu/gowin_emcu/system.h b/litex/soc/cores/cpu/gowin_emcu/system.h
index c7a14e816..262446a62 100644
--- a/litex/soc/cores/cpu/gowin_emcu/system.h
+++ b/litex/soc/cores/cpu/gowin_emcu/system.h
@@ -12,58 +12,6 @@ void flush_l2_cache(void);
 void busy_wait(unsigned int ms);
 void busy_wait_us(unsigned int us);
 
-#include <stdint.h>
-
-// FIXME
-#define CSR_UART_BASE
-
-struct EMCU_UART
-{
-  volatile uint32_t data;
-  volatile uint32_t state;
-  volatile uint32_t ctrl;
-  volatile uint32_t int_ctrl;
-  volatile uint32_t baud_div;
-};
-
-#define PERIPHERALS_BASE 0x40000000
-#define UART0 ((struct EMCU_UART *) (PERIPHERALS_BASE + 0x4000))
-
-static inline char uart_txfull_read(void);
-static inline char uart_rxempty_read(void);
-static inline void uart_ev_enable_write(char c);
-static inline void uart_rxtx_write(char c);
-static inline char uart_rxtx_read(void);
-static inline void uart_ev_pending_write(char);
-static inline char uart_ev_pending_read(void);
-
-static inline char uart_txfull_read(void) {
-  return UART0->state & 0b01;
-}
-
-static inline char uart_rxempty_read(void) {
-  return !(UART0->state & 0b10);
-}
-
-static inline void uart_ev_enable_write(char c) {
-  // FIXME
-}
-
-static inline void uart_rxtx_write(char c) {
-  UART0->data = (uint32_t) c;
-}
-
-static inline char uart_rxtx_read(void)
-{
-  return (char)(UART0->data);
-}
-
-static inline void uart_ev_pending_write(char x) {}
-static inline char uart_ev_pending_read(void) {
-  return 0;
-}
-
-
 #ifdef __cplusplus
 }
 #endif