These changes are the raw update to linux-4.4.6-rt14. Kernel sources

[kvmfornfv.git] / kernel / arch / arm / include / debug / at91.S

diff --git a/kernel/arch/arm/include/debug/at91.S b/kernel/arch/arm/include/debug/at91.S
index c3c45e6..43243be 100644 (file)
--- a/kernel/arch/arm/include/debug/at91.S
+++ b/kernel/arch/arm/include/debug/at91.S
@@ -9,29 +9,22 @@
  *
 */
 
-#if defined(CONFIG_AT91_DEBUG_LL_DBGU0)
-#define AT91_DBGU 0xfffff200 /* AT91_BASE_DBGU0 */
-#elif defined(CONFIG_AT91_DEBUG_LL_DBGU1)
-#define AT91_DBGU 0xffffee00 /* AT91_BASE_DBGU1 */
-#else
-/* On sama5d4, use USART3 as low level serial console */
-#define AT91_DBGU 0xfc00c000 /* SAMA5D4_BASE_USART3 */
-#endif
-
 #ifdef CONFIG_MMU
 #define AT91_IO_P2V(x) ((x) - 0x01000000)
 #else
 #define AT91_IO_P2V(x) (x)
 #endif
 
+#define CONFIG_DEBUG_UART_VIRT AT91_IO_P2V(CONFIG_DEBUG_UART_PHYS)
+
 #define AT91_DBGU_SR           (0x14)  /* Status Register */
 #define AT91_DBGU_THR          (0x1c)  /* Transmitter Holding Register */
 #define AT91_DBGU_TXRDY                (1 << 1)        /* Transmitter Ready */
 #define AT91_DBGU_TXEMPTY      (1 << 9)        /* Transmitter Empty */
 
        .macro  addruart, rp, rv, tmp
-       ldr     \rp, =AT91_DBGU                         @ System peripherals (phys address)
-       ldr     \rv, =AT91_IO_P2V(AT91_DBGU)            @ System peripherals (virt address)
+       ldr     \rp, =CONFIG_DEBUG_UART_PHYS            @ System peripherals (phys address)
+       ldr     \rv, =CONFIG_DEBUG_UART_VIRT            @ System peripherals (virt address)
        .endm
 
        .macro  senduart,rd,rx