1 files changed, 0 insertions, 380 deletions
diff --git a/cpu/mpc5xxx/serial.c b/cpu/mpc5xxx/serial.c
deleted file mode 100644
index a8a384a..0000000
--- a/cpu/mpc5xxx/serial.c
+++ /dev/null
@@ -1,380 +0,0 @@
-/*
- * (C) Copyright 2000 - 2003
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- *
- * Hacked for MPC8260 by Murray.Jensen@cmst.csiro.au, 19-Oct-00, with
- * changes based on the file arch/ppc/mbxboot/m8260_tty.c from the
- * Linux/PPC sources (m8260_tty.c had no copyright info in it).
- *
- * Martin Krause, 8 Jun 2006
- * Added CONFIG_SERIAL_MULTI support
- */
-
-/*
- * Minimal serial functions needed to use one of the PSC ports
- * as serial console interface.
- */
-
-#include <common.h>
-#include <mpc5xxx.h>
-
-#if defined (CONFIG_SERIAL_MULTI)
-#include <serial.h>
-#endif
-
-DECLARE_GLOBAL_DATA_PTR;
-
-#if defined(CONFIG_PSC_CONSOLE)
-
-#if CONFIG_PSC_CONSOLE == 1
-#define PSC_BASE MPC5XXX_PSC1
-#elif CONFIG_PSC_CONSOLE == 2
-#define PSC_BASE MPC5XXX_PSC2
-#elif CONFIG_PSC_CONSOLE == 3
-#define PSC_BASE MPC5XXX_PSC3
-#elif defined(CONFIG_MGT5100)
-#error CONFIG_PSC_CONSOLE must be in 1, 2 or 3
-#elif CONFIG_PSC_CONSOLE == 4
-#define PSC_BASE MPC5XXX_PSC4
-#elif CONFIG_PSC_CONSOLE == 5
-#define PSC_BASE MPC5XXX_PSC5
-#elif CONFIG_PSC_CONSOLE == 6
-#define PSC_BASE MPC5XXX_PSC6
-#else
-#error CONFIG_PSC_CONSOLE must be in 1 ... 6
-#endif
-
-#if defined(CONFIG_SERIAL_MULTI) && !defined(CONFIG_PSC_CONSOLE2)
-#error you must define CONFIG_PSC_CONSOLE2 if CONFIG_SERIAL_MULTI is set
-#endif
-
-#if defined(CONFIG_SERIAL_MULTI)
-#if CONFIG_PSC_CONSOLE2 == 1
-#define PSC_BASE2 MPC5XXX_PSC1
-#elif CONFIG_PSC_CONSOLE2 == 2
-#define PSC_BASE2 MPC5XXX_PSC2
-#elif CONFIG_PSC_CONSOLE2 == 3
-#define PSC_BASE2 MPC5XXX_PSC3
-#elif defined(CONFIG_MGT5100)
-#error CONFIG_PSC_CONSOLE2 must be in 1, 2 or 3
-#elif CONFIG_PSC_CONSOLE2 == 4
-#define PSC_BASE2 MPC5XXX_PSC4
-#elif CONFIG_PSC_CONSOLE2 == 5
-#define PSC_BASE2 MPC5XXX_PSC5
-#elif CONFIG_PSC_CONSOLE2 == 6
-#define PSC_BASE2 MPC5XXX_PSC6
-#else
-#error CONFIG_PSC_CONSOLE2 must be in 1 ... 6
-#endif
-#endif /* CONFIG_SERIAL_MULTI */
-
-#if defined(CONFIG_SERIAL_MULTI)
-int serial_init_dev (unsigned long dev_base)
-#else
-int serial_init (void)
-#endif
-{
-#if defined(CONFIG_SERIAL_MULTI)
-	volatile struct mpc5xxx_psc *psc = (struct mpc5xxx_psc *)dev_base;
-#else
-	volatile struct mpc5xxx_psc *psc = (struct mpc5xxx_psc *)PSC_BASE;
-#endif
-	unsigned long baseclk;
-	int div;
-
-	/* reset PSC */
-	psc->command = PSC_SEL_MODE_REG_1;
-
-	/* select clock sources */
-#if defined(CONFIG_MGT5100)
-	psc->psc_clock_select = 0xdd00;
-	baseclk = (CONFIG_SYS_MPC5XXX_CLKIN + 16) / 32;
-#elif defined(CONFIG_MPC5200)
-	psc->psc_clock_select = 0;
-	baseclk = (gd->ipb_clk + 16) / 32;
-#endif
-
-	/* switch to UART mode */
-	psc->sicr = 0;
-
-	/* configure parity, bit length and so on */
-#if defined(CONFIG_MGT5100)
-	psc->mode = PSC_MODE_ERR | PSC_MODE_8_BITS | PSC_MODE_PARNONE;
-#elif defined(CONFIG_MPC5200)
-	psc->mode = PSC_MODE_8_BITS | PSC_MODE_PARNONE;
-#endif
-	psc->mode = PSC_MODE_ONE_STOP;
-
-	/* set up UART divisor */
-	div = (baseclk + (gd->baudrate/2)) / gd->baudrate;
-	psc->ctur = (div >> 8) & 0xff;
-	psc->ctlr = div & 0xff;
-
-	/* disable all interrupts */
-	psc->psc_imr = 0;
-
-	/* reset and enable Rx/Tx */
-	psc->command = PSC_RST_RX;
-	psc->command = PSC_RST_TX;
-	psc->command = PSC_RX_ENABLE | PSC_TX_ENABLE;
-
-	return (0);
-}
-
-#if defined(CONFIG_SERIAL_MULTI)
-void serial_putc_dev (unsigned long dev_base, const char c)
-#else
-void serial_putc(const char c)
-#endif
-{
-#if defined(CONFIG_SERIAL_MULTI)
-	volatile struct mpc5xxx_psc *psc = (struct mpc5xxx_psc *)dev_base;
-#else
-	volatile struct mpc5xxx_psc *psc = (struct mpc5xxx_psc *)PSC_BASE;
-#endif
-
-	if (c == '\n')
-#if defined(CONFIG_SERIAL_MULTI)
-		serial_putc_dev (dev_base, '\r');
-#else
-		serial_putc('\r');
-#endif
-
-	/* Wait for last character to go. */
-	while (!(psc->psc_status & PSC_SR_TXEMP))
-		;
-
-	psc->psc_buffer_8 = c;
-}
-
-#if defined(CONFIG_SERIAL_MULTI)
-void serial_putc_raw_dev(unsigned long dev_base, const char c)
-#else
-void serial_putc_raw(const char c)
-#endif
-{
-#if defined(CONFIG_SERIAL_MULTI)
-	volatile struct mpc5xxx_psc *psc = (struct mpc5xxx_psc *)dev_base;
-#else
-	volatile struct mpc5xxx_psc *psc = (struct mpc5xxx_psc *)PSC_BASE;
-#endif
-	/* Wait for last character to go. */
-	while (!(psc->psc_status & PSC_SR_TXEMP))
-		;
-
-	psc->psc_buffer_8 = c;
-}
-
-
-#if defined(CONFIG_SERIAL_MULTI)
-void serial_puts_dev (unsigned long dev_base, const char *s)
-#else
-void serial_puts (const char *s)
-#endif
-{
-	while (*s) {
-#if defined(CONFIG_SERIAL_MULTI)
-		serial_putc_dev (dev_base, *s++);
-#else
-		serial_putc (*s++);
-#endif
-	}
-}
-
-#if defined(CONFIG_SERIAL_MULTI)
-int serial_getc_dev (unsigned long dev_base)
-#else
-int serial_getc(void)
-#endif
-{
-#if defined(CONFIG_SERIAL_MULTI)
-	volatile struct mpc5xxx_psc *psc = (struct mpc5xxx_psc *)dev_base;
-#else
-	volatile struct mpc5xxx_psc *psc = (struct mpc5xxx_psc *)PSC_BASE;
-#endif
-
-	/* Wait for a character to arrive. */
-	while (!(psc->psc_status & PSC_SR_RXRDY))
-		;
-
-	return psc->psc_buffer_8;
-}
-
-#if defined(CONFIG_SERIAL_MULTI)
-int serial_tstc_dev (unsigned long dev_base)
-#else
-int serial_tstc(void)
-#endif
-{
-#if defined(CONFIG_SERIAL_MULTI)
-	volatile struct mpc5xxx_psc *psc = (struct mpc5xxx_psc *)dev_base;
-#else
-	volatile struct mpc5xxx_psc *psc = (struct mpc5xxx_psc *)PSC_BASE;
-#endif
-
-	return (psc->psc_status & PSC_SR_RXRDY);
-}
-
-#if defined(CONFIG_SERIAL_MULTI)
-void serial_setbrg_dev (unsigned long dev_base)
-#else
-void serial_setbrg(void)
-#endif
-{
-#if defined(CONFIG_SERIAL_MULTI)
-	volatile struct mpc5xxx_psc *psc = (struct mpc5xxx_psc *)dev_base;
-#else
-	volatile struct mpc5xxx_psc *psc = (struct mpc5xxx_psc *)PSC_BASE;
-#endif
-	unsigned long baseclk, div;
-
-#if defined(CONFIG_MGT5100)
-	baseclk = (CONFIG_SYS_MPC5XXX_CLKIN + 16) / 32;
-#elif defined(CONFIG_MPC5200)
-	baseclk = (gd->ipb_clk + 16) / 32;
-#endif
-
-	/* set up UART divisor */
-	div = (baseclk + (gd->baudrate/2)) / gd->baudrate;
-	psc->ctur = (div >> 8) & 0xFF;
-	psc->ctlr =  div & 0xff;
-}
-
-#if defined(CONFIG_SERIAL_MULTI)
-void serial_setrts_dev (unsigned long dev_base, int s)
-#else
-void serial_setrts(int s)
-#endif
-{
-#if defined(CONFIG_SERIAL_MULTI)
-	volatile struct mpc5xxx_psc *psc = (struct mpc5xxx_psc *)dev_base;
-#else
-	volatile struct mpc5xxx_psc *psc = (struct mpc5xxx_psc *)PSC_BASE;
-#endif
-
-	if (s) {
-		/* Assert RTS (become LOW) */
-		psc->op1 = 0x1;
-	}
-	else {
-		/* Negate RTS (become HIGH) */
-		psc->op0 = 0x1;
-	}
-}
-
-#if defined(CONFIG_SERIAL_MULTI)
-int serial_getcts_dev (unsigned long dev_base)
-#else
-int serial_getcts(void)
-#endif
-{
-#if defined(CONFIG_SERIAL_MULTI)
-	volatile struct mpc5xxx_psc *psc = (struct mpc5xxx_psc *)dev_base;
-#else
-	volatile struct mpc5xxx_psc *psc = (struct mpc5xxx_psc *)PSC_BASE;
-#endif
-
-	return (psc->ip & 0x1) ? 0 : 1;
-}
-
-#if defined(CONFIG_SERIAL_MULTI)
-int serial0_init(void)
-{
-	return (serial_init_dev(PSC_BASE));
-}
-
-int serial1_init(void)
-{
-	return (serial_init_dev(PSC_BASE2));
-}
-void serial0_setbrg (void)
-{
-	serial_setbrg_dev(PSC_BASE);
-}
-void serial1_setbrg (void)
-{
-	serial_setbrg_dev(PSC_BASE2);
-}
-
-void serial0_putc(const char c)
-{
-	serial_putc_dev(PSC_BASE,c);
-}
-
-void serial1_putc(const char c)
-{
-	serial_putc_dev(PSC_BASE2, c);
-}
-void serial0_puts(const char *s)
-{
-	serial_puts_dev(PSC_BASE, s);
-}
-
-void serial1_puts(const char *s)
-{
-	serial_puts_dev(PSC_BASE2, s);
-}
-
-int serial0_getc(void)
-{
-	return(serial_getc_dev(PSC_BASE));
-}
-
-int serial1_getc(void)
-{
-	return(serial_getc_dev(PSC_BASE2));
-}
-int serial0_tstc(void)
-{
-	return (serial_tstc_dev(PSC_BASE));
-}
-
-int serial1_tstc(void)
-{
-	return (serial_tstc_dev(PSC_BASE2));
-}
-
-struct serial_device serial0_device =
-{
-	"serial0",
-	"UART0",
-	serial0_init,
-	serial0_setbrg,
-	serial0_getc,
-	serial0_tstc,
-	serial0_putc,
-	serial0_puts,
-};
-
-struct serial_device serial1_device =
-{
-	"serial1",
-	"UART1",
-	serial1_init,
-	serial1_setbrg,
-	serial1_getc,
-	serial1_tstc,
-	serial1_putc,
-	serial1_puts,
-};
-#endif /* CONFIG_SERIAL_MULTI */
-
-#endif /* CONFIG_PSC_CONSOLE */