POST: Remove duplicated post_hotkey_pressed() functions

[u-boot] / cpu / blackfin / serial.h

diff --git a/cpu/blackfin/serial.h b/cpu/blackfin/serial.h
index ce39148f83f68446bb4a10f419c322cc301fe641..6cbc564b532b974ebbf5ecd1a2fb8893545b3959 100644 (file)
--- a/cpu/blackfin/serial.h
+++ b/cpu/blackfin/serial.h
@@ -81,11 +81,6 @@
 
 #ifndef __ASSEMBLY__
 
-/* We cannot use get_sclk() in initcode as it is defined elsewhere. */
-#ifdef BFIN_IN_INITCODE
-# define get_sclk() (CONFIG_CLKIN_HZ * CONFIG_VCO_MULT / CONFIG_SCLK_DIV)
-#endif
-
 #ifdef __ADSPBF54x__
 # define ACCESS_LATCH()
 # define ACCESS_PORT_IER()
@@ -146,7 +141,7 @@ static inline void serial_early_init(void)
        /* handle portmux crap on different Blackfins */
        serial_do_portmux();
 
-       /* Enable UART */
+       /* always enable UART -- avoids anomalies 05000309 and 05000350 */
        *pUART_GCTL = UCEN;
 
        /* Set LCR to Word Lengh 8-bit word select */
@@ -190,6 +185,11 @@ static inline uint16_t serial_early_get_div(void)
        return divisor;
 }
 
+/* We cannot use get_sclk() early on as it uses caches in external memory */
+#if defined(BFIN_IN_INITCODE) || defined(CONFIG_DEBUG_EARLY_SERIAL)
+# define get_sclk() (CONFIG_CLKIN_HZ * CONFIG_VCO_MULT / CONFIG_SCLK_DIV)
+#endif
+
 __attribute__((always_inline))
 static inline void serial_early_set_baud(uint32_t baud)
 {