#include <malloc.h>
#endif
+DECLARE_GLOBAL_DATA_PTR;
+
/*****************************************************************************/
#ifdef CONFIG_IOP480
int serial_init (void)
{
- DECLARE_GLOBAL_DATA_PTR;
-
volatile char val;
unsigned short br_reg;
void serial_setbrg (void)
{
- DECLARE_GLOBAL_DATA_PTR;
-
unsigned short br_reg;
br_reg = ((((CONFIG_CPUCLOCK * 1000000) / 16) / gd->baudrate) - 1);
#define UART1_BASE CFG_PERIPHERAL_BASE + 0x00000300
#endif
-#if defined(CONFIG_440SP)
+#if defined(CONFIG_440SP) || defined(CONFIG_440SPE)
#define UART2_BASE CFG_PERIPHERAL_BASE + 0x00000600
#endif
-#if defined(CONFIG_440GX) || defined(CONFIG_440EP) || defined(CONFIG_440GR) || defined(CONFIG_440SP)
+#if defined(CONFIG_440GX) || defined(CONFIG_440EP) || defined(CONFIG_440GR) || defined(CONFIG_440SP) || defined(CONFIG_440SPE)
#define CR0_MASK 0xdfffffff
#define CR0_EXTCLK_ENA 0x00800000
#define CR0_UDIV_POS 0
#if defined(CONFIG_UART1_CONSOLE)
#define ACTING_UART0_BASE UART1_BASE
#define ACTING_UART1_BASE UART0_BASE
-#if defined(CONFIG_440GX) || defined(CONFIG_440EP) || defined(CONFIG_440GR) || defined(CONFIG_440SP)
+#if defined(CONFIG_440GX) || defined(CONFIG_440EP) || \
+ defined(CONFIG_440GR) || defined(CONFIG_440SP) || \
+ defined(CONFIG_440SPE)
#define UART0_SDR sdr_uart1
#define UART1_SDR sdr_uart0
#endif /* CONFIG_440GX */
#else
#define ACTING_UART0_BASE UART0_BASE
#define ACTING_UART1_BASE UART1_BASE
-#if defined(CONFIG_440GX) || defined(CONFIG_440EP) || defined(CONFIG_440GR) || defined(CONFIG_440SP)
+#if defined(CONFIG_440GX) || defined(CONFIG_440EP) || \
+ defined(CONFIG_440GR) || defined(CONFIG_440SP) || \
+ defined(CONFIG_440SPE)
#define UART0_SDR sdr_uart0
#define UART1_SDR sdr_uart1
#endif /* CONFIG_440GX */
int serial_init(void)
#endif
{
- DECLARE_GLOBAL_DATA_PTR;
-
unsigned long reg;
unsigned long udiv;
unsigned short bdiv;
unsigned long tmp;
#endif
-#if defined(CONFIG_440GX) || defined(CONFIG_440SP)
+#if defined(CONFIG_440GX) || defined(CONFIG_440SP) || \
+ defined(CONFIG_440SPE)
#if defined(CONFIG_SERIAL_MULTI)
if (UART0_BASE == dev_base) {
mfsdr(UART0_SDR,reg);
serial_divs (gd->baudrate, &udiv, &bdiv);
#endif
-#if defined(CONFIG_440GX) || defined(CONFIG_440EP) || defined(CONFIG_440GR) || defined(CONFIG_440SP)
+#if defined(CONFIG_440GX) || defined(CONFIG_440EP) || \
+ defined(CONFIG_440GR) || defined(CONFIG_440SP) || \
+ defined(CONFIG_440SPE)
reg |= udiv << CR0_UDIV_POS; /* set the UART divisor */
#if defined(CONFIG_SERIAL_MULTI)
if (UART0_BASE == dev_base) {
int serial_init (void)
#endif
{
- DECLARE_GLOBAL_DATA_PTR;
-
unsigned long reg;
unsigned long tmp;
unsigned long clk;
void serial_setbrg (void)
#endif
{
- DECLARE_GLOBAL_DATA_PTR;
-
unsigned long tmp;
unsigned long clk;
unsigned long udiv;
#else
udiv = ((mfdcr (cntrl0) & 0x3e) >> 1) + 1;
#endif /* CONFIG_405EP */
+
+#if !defined(CFG_EXT_SERIAL_CLOCK) && \
+ ( defined(CONFIG_440GX) || defined(CONFIG_440EP) || \
+ defined(CONFIG_440GR) || defined(CONFIG_440SP) || \
+ defined(CONFIG_440SPE) )
+ serial_divs (gd->baudrate, &udiv, &bdiv);
+ tmp = udiv << CR0_UDIV_POS; /* set the UART divisor */
+#if defined(CONFIG_SERIAL_MULTI)
+ if (UART0_BASE == dev_base) {
+ mtsdr (UART0_SDR, tmp);
+ } else {
+ mtsdr (UART1_SDR, tmp);
+ }
+#else
+ mtsdr (UART0_SDR, tmp);
+#endif
+
+#else
+
tmp = gd->baudrate * udiv * 16;
bdiv = (clk + tmp / 2) / tmp;
+#endif /* !defined(CFG_EXT_SERIAL_CLOCK) && (...) */
#if defined(CONFIG_SERIAL_MULTI)
out8 (dev_base + UART_LCR, 0x80); /* set DLAB bit */
#if (CONFIG_KGDB_SER_INDEX & 2)
void kgdb_serial_init (void)
{
- DECLARE_GLOBAL_DATA_PTR;
-
volatile char val;
unsigned short br_reg;