leon, apbuart: remove old RAW UART driver

This driver was initially intended for APBUART access on GRLIB PCI
peripherals (AMBA-over-PCI). There are already many APBUART drivers
for LEON. Instead of using this one the termios APBUART should work
on AMBA-over-PCI systems with recent changes on LEON3, however that
has not been tested yet.

1 files changed, 0 insertions, 33 deletions

diff --git a/c/src/lib/libbsp/sparc/shared/include/apbuart.h b/c/src/lib/libbsp/sparc/shared/include/apbuart.h
index 326e769592..a324805d7d 100644
--- a/c/src/lib/libbsp/sparc/shared/include/apbuart.h
+++ b/c/src/lib/libbsp/sparc/shared/include/apbuart.h
@@ -25,33 +25,6 @@
 extern "C" {
 #endif
 
-typedef struct {
-  unsigned int hw_dovr;
-  unsigned int hw_parity;
-  unsigned int hw_frame;
-  unsigned int sw_dovr;
-  unsigned int rx_cnt;
-  unsigned int tx_cnt;
-} apbuart_stats;
-
-#define APBUART_START    0
-#define APBUART_STOP     1
-#define APBUART_SET_RXFIFO_LEN 2
-#define APBUART_SET_TXFIFO_LEN 3
-#define APBUART_SET_BAUDRATE   4
-#define APBUART_SET_SCALER     5
-#define APBUART_SET_BLOCKING   6
-#define APBUART_SET_ASCII_MODE 7
-
-
-#define APBUART_GET_STATS 16
-#define APBUART_CLR_STATS 17
-
-#define APBUART_BLK_RX 0x1
-#define APBUART_BLK_TX 0x2
-#define APBUART_BLK_FLUSH 0x4
-
-
 #define APBUART_CTRL_RE 0x1
 #define APBUART_CTRL_TE 0x2
 #define APBUART_CTRL_RI 0x4
@@ -80,12 +53,6 @@ typedef struct {
 #define APBUART_STATUS_TF 0x200
 #define APBUART_STATUS_RF 0x400
 
-/* Register APBUART driver
- * bus =  pointer to AMBA bus description used to search for APBUART(s).
- *        (&ambapp_plb for LEON3), (LEON2: see amba_scan)
- */
-int apbuart_register (struct ambapp_bus *bus);
-
 #ifdef __cplusplus
 }
 #endif