Remove HMI10 board support

Recent changes caused that the HMI10 board now is included in the
boards built by MAKEALL, which revealed that compilation for this
board has been broken for a long time:

ps2ser.c: In function 'ps2ser_init':
ps2ser.c:155: error: 'UART_LCR' undeclared (first use in this function)
ps2ser.c:155: error: (Each undeclared identifier is reported only once
ps2ser.c:155: error: for each function it appears in.)
ps2ser.c:156: error: 'UART_DLL' undeclared (first use in this function)
ps2ser.c:157: error: 'UART_DLM' undeclared (first use in this function)
ps2ser.c:159: error: 'UART_IER' undeclared (first use in this function)
ps2ser.c:160: error: 'UART_MCR' undeclared (first use in this function)
ps2ser.c:161: error: 'UART_FCR' undeclared (first use in this function)
ps2ser.c:162: error: 'UART_FCR_ENABLE_FIFO' undeclared (first use in this function)
ps2ser.c:166: error: 'UART_LSR' undeclared (first use in this function)
ps2ser.c: In function 'ps2ser_putc':
ps2ser.c:198: error: 'UART_LSR' undeclared (first use in this function)
ps2ser.c:200: error: 'UART_TX' undeclared (first use in this function)
ps2ser.c: In function 'ps2ser_getc_hw':
ps2ser.c:224: error: 'UART_LSR' undeclared (first use in this function)
ps2ser.c:225: error: 'UART_RX' undeclared (first use in this function)
ps2ser.c: In function 'ps2ser_interrupt':
ps2ser.c:293: error: 'UART_IIR' undeclared (first use in this function)

The board is orphaned, and AFAICT has reached EOL.
Drop support for it.

Signed-off-by: Wolfgang Denk <wd@denx.de>

1 files changed, 17 insertions, 92 deletions

diff --git a/drivers/input/ps2ser.c b/drivers/input/ps2ser.c
index 8d0b6d604..a655a16d7 100644
--- a/drivers/input/ps2ser.c
+++ b/drivers/input/ps2ser.c
@@ -46,8 +46,7 @@ DECLARE_GLOBAL_DATA_PTR;
 #error CONFIG_PS2SERIAL must be in 1 ... 6
 #endif
 
-#elif defined(CONFIG_MPC8540) || defined(CONFIG_MPC8541) || \
-      defined(CONFIG_MPC8548) || defined(CONFIG_MPC8555)
+#else
 
 #if CONFIG_PS2SERIAL == 1
 #define COM_BASE (CONFIG_SYS_CCSRBAR+0x4500)
@@ -57,17 +56,12 @@ DECLARE_GLOBAL_DATA_PTR;
 #error CONFIG_PS2SERIAL must be in 1 ... 2
 #endif
 
-#endif /* CONFIG_MPC5xxx / CONFIG_MPC8540 / other */
+#endif /* CONFIG_MPC5xxx / other */
 
 static int	ps2ser_getc_hw(void);
 static void	ps2ser_interrupt(void *dev_id);
 
 extern struct	serial_state rs_table[]; /* in serial.c */
-#if !defined(CONFIG_MPC5xxx) && !defined(CONFIG_MPC8540) && \
-    !defined(CONFIG_MPC8541) && !defined(CONFIG_MPC8548) && \
-    !defined(CONFIG_MPC8555)
-static struct	serial_state *state;
-#endif
 
 static u_char	ps2buf[PS2BUF_SIZE];
 static atomic_t	ps2buf_cnt;
@@ -111,8 +105,8 @@ int ps2ser_init(void)
 	return (0);
 }
 
-#elif defined(CONFIG_MPC8540) || defined(CONFIG_MPC8541) || \
-      defined(CONFIG_MPC8548) || defined(CONFIG_MPC8555)
+#else
+
 int ps2ser_init(void)
 {
 	NS16550_t com_port = (NS16550_t)COM_BASE;
@@ -128,76 +122,24 @@ int ps2ser_init(void)
 	return (0);
 }
 
-#else /* !CONFIG_MPC5xxx && !CONFIG_MPC8540 / other */
-
-static inline unsigned int ps2ser_in(int offset)
-{
-	return readb((unsigned long) state->iomem_base + offset);
-}
-
-static inline void ps2ser_out(int offset, int value)
-{
-	writeb(value, (unsigned long) state->iomem_base + offset);
-}
-
-int ps2ser_init(void)
-{
-	int quot;
-	unsigned cval;
-
-	state = rs_table + CONFIG_PS2SERIAL;
-
-	quot = state->baud_base / PS2SER_BAUD;
-	cval = 0x3; /* 8N1 - 8 data bits, no parity bits, 1 stop bit */
-
-	  /* Set speed, enable interrupts, enable FIFO
-	   */
-	ps2ser_out(UART_LCR, cval | UART_LCR_DLAB);
-	ps2ser_out(UART_DLL, quot & 0xff);
-	ps2ser_out(UART_DLM, quot >> 8);
-	ps2ser_out(UART_LCR, cval);
-	ps2ser_out(UART_IER, UART_IER_RDI);
-	ps2ser_out(UART_MCR, UART_MCR_OUT2 | UART_MCR_DTR | UART_MCR_RTS);
-	ps2ser_out(UART_FCR,
-	    UART_FCR_ENABLE_FIFO | UART_FCR_CLEAR_RCVR | UART_FCR_CLEAR_XMIT);
-
-	/* If we read 0xff from the LSR, there is no UART here
-	 */
-	if (ps2ser_in(UART_LSR) == 0xff) {
-		printf ("ps2ser.c: no UART found\n");
-		return -1;
-	}
-
-	irq_install_handler(state->irq, ps2ser_interrupt, NULL);
-
-	return 0;
-}
-#endif /* CONFIG_MPC5xxx / CONFIG_MPC8540 / other */
+#endif /* CONFIG_MPC5xxx / other */
 
 void ps2ser_putc(int chr)
 {
 #ifdef CONFIG_MPC5xxx
 	volatile struct mpc5xxx_psc *psc = (struct mpc5xxx_psc *)PSC_BASE;
-#elif defined(CONFIG_MPC8540) || defined(CONFIG_MPC8541) || \
-      defined(CONFIG_MPC8548) || defined(CONFIG_MPC8555)
+#else
 	NS16550_t com_port = (NS16550_t)COM_BASE;
 #endif
-#ifdef DEBUG
-	printf(">>>> 0x%02x\n", chr);
-#endif
+	debug(">>>> 0x%02x\n", chr);
 
 #ifdef CONFIG_MPC5xxx
 	while (!(psc->psc_status & PSC_SR_TXRDY));
 
 	psc->psc_buffer_8 = chr;
-#elif defined(CONFIG_MPC8540) || defined(CONFIG_MPC8541) || \
-      defined(CONFIG_MPC8548) || defined(CONFIG_MPC8555)
+#else
 	while ((com_port->lsr & UART_LSR_THRE) == 0);
 	com_port->thr = chr;
-#else
-	while (!(ps2ser_in(UART_LSR) & UART_LSR_THRE));
-
-	ps2ser_out(UART_TX, chr);
 #endif
 }
 
@@ -205,8 +147,7 @@ static int ps2ser_getc_hw(void)
 {
 #ifdef CONFIG_MPC5xxx
 	volatile struct mpc5xxx_psc *psc = (struct mpc5xxx_psc *)PSC_BASE;
-#elif defined(CONFIG_MPC8540) || defined(CONFIG_MPC8541) || \
-      defined(CONFIG_MPC8548) || defined(CONFIG_MPC8555)
+#else
 	NS16550_t com_port = (NS16550_t)COM_BASE;
 #endif
 	int res = -1;
@@ -215,15 +156,10 @@ static int ps2ser_getc_hw(void)
 	if (psc->psc_status & PSC_SR_RXRDY) {
 		res = (psc->psc_buffer_8);
 	}
-#elif defined(CONFIG_MPC8540) || defined(CONFIG_MPC8541) || \
-      defined(CONFIG_MPC8548) || defined(CONFIG_MPC8555)
+#else
 	if (com_port->lsr & UART_LSR_DR) {
 		res = com_port->rbr;
 	}
-#else
-	if (ps2ser_in(UART_LSR) & UART_LSR_DR) {
-		res = (ps2ser_in(UART_RX));
-	}
 #endif
 
 	return res;
@@ -234,9 +170,7 @@ int ps2ser_getc(void)
 	volatile int chr;
 	int flags;
 
-#ifdef DEBUG
-	printf("<< ");
-#endif
+	debug("<< ");
 
 	flags = disable_interrupts();
 
@@ -251,11 +185,10 @@ int ps2ser_getc(void)
 	}
 	while (chr < 0);
 
-	if (flags) enable_interrupts();
+	if (flags)
+		enable_interrupts();
 
-#ifdef DEBUG
-	printf("0x%02x\n", chr);
-#endif
+	debug("0x%02x\n", chr);
 
 	return chr;
 }
@@ -275,8 +208,7 @@ static void ps2ser_interrupt(void *dev_id)
 {
 #ifdef CONFIG_MPC5xxx
 	volatile struct mpc5xxx_psc *psc = (struct mpc5xxx_psc *)PSC_BASE;
-#elif defined(CONFIG_MPC8540) || defined(CONFIG_MPC8541) || \
-      defined(CONFIG_MPC8548) || defined(CONFIG_MPC8555)
+#else
 	NS16550_t com_port = (NS16550_t)COM_BASE;
 #endif
 	int chr;
@@ -286,11 +218,8 @@ static void ps2ser_interrupt(void *dev_id)
 		chr = ps2ser_getc_hw();
 #ifdef CONFIG_MPC5xxx
 		status = psc->psc_status;
-#elif defined(CONFIG_MPC8540) || defined(CONFIG_MPC8541) || \
-      defined(CONFIG_MPC8548) || defined(CONFIG_MPC8555)
-		status = com_port->lsr;
 #else
-		status = ps2ser_in(UART_IIR);
+		status = com_port->lsr;
 #endif
 		if (chr < 0) continue;
 
@@ -303,13 +232,9 @@ static void ps2ser_interrupt(void *dev_id)
 		}
 #ifdef CONFIG_MPC5xxx
 	} while (status & PSC_SR_RXRDY);
-#elif defined(CONFIG_MPC8540) || defined(CONFIG_MPC8541) || \
-      defined(CONFIG_MPC8548) || defined(CONFIG_MPC8555)
-	} while (status & UART_LSR_DR);
 #else
-	} while (status & UART_IIR_RDI);
+	} while (status & UART_LSR_DR);
 #endif
-
 	if (atomic_read(&ps2buf_cnt)) {
 		ps2mult_callback(atomic_read(&ps2buf_cnt));
 	}