Merge branch 'master' of git://git.denx.de/u-boot

Signed-off-by: Stefano Babic <sbabic@denx.de>

Conflicts:
	boards.cfg

1 files changed, 0 insertions, 346 deletions

diff --git a/board/netta/pcmcia.c b/board/netta/pcmcia.c
deleted file mode 100644
index 3fa1925f4c..0000000000
--- a/board/netta/pcmcia.c
+++ /dev/null
@@ -1,346 +0,0 @@
-#include <common.h>
-#include <mpc8xx.h>
-#include <pcmcia.h>
-
-#undef	CONFIG_PCMCIA
-
-#if defined(CONFIG_CMD_PCMCIA)
-#define	CONFIG_PCMCIA
-#endif
-
-#if defined(CONFIG_CMD_IDE) && defined(CONFIG_IDE_8xx_PCCARD)
-#define	CONFIG_PCMCIA
-#endif
-
-#ifdef	CONFIG_PCMCIA
-
-/* some sane bit macros */
-#define _BD(_b)				(1U << (31-(_b)))
-#define _BDR(_l, _h)			(((((1U << (31-(_l))) - 1) << 1) | 1) & ~((1U << (31-(_h))) - 1))
-
-#define _BW(_b)				(1U << (15-(_b)))
-#define _BWR(_l, _h)			(((((1U << (15-(_l))) - 1) << 1) | 1) & ~((1U << (15-(_h))) - 1))
-
-#define _BB(_b)				(1U << (7-(_b)))
-#define _BBR(_l, _h)			(((((1U << (7-(_l))) - 1) << 1) | 1) & ~((1U << (7-(_h))) - 1))
-
-#define _B(_b)				_BD(_b)
-#define _BR(_l, _h)			_BDR(_l, _h)
-
-#define PCMCIA_BOARD_MSG "NETTA"
-
-static const unsigned short vppd_masks[2] = { _BW(14), _BW(15) };
-
-static void cfg_vppd(int no)
-{
-	volatile immap_t *immap = (immap_t *)CONFIG_SYS_IMMR;
-	unsigned short mask;
-
-	if ((unsigned int)no >= sizeof(vppd_masks)/sizeof(vppd_masks[0]))
-		return;
-
-	mask = vppd_masks[no];
-
-	immap->im_ioport.iop_papar &= ~mask;
-	immap->im_ioport.iop_paodr &= ~mask;
-	immap->im_ioport.iop_padir |=  mask;
-}
-
-static void set_vppd(int no, int what)
-{
-	volatile immap_t *immap = (immap_t *)CONFIG_SYS_IMMR;
-	unsigned short mask;
-
-	if ((unsigned int)no >= sizeof(vppd_masks)/sizeof(vppd_masks[0]))
-		return;
-
-	mask = vppd_masks[no];
-
-	if (what)
-		immap->im_ioport.iop_padat |= mask;
-	else
-		immap->im_ioport.iop_padat &= ~mask;
-}
-
-static const unsigned short vccd_masks[2] = { _BW(10), _BW(6) };
-
-static void cfg_vccd(int no)
-{
-	volatile immap_t *immap = (immap_t *)CONFIG_SYS_IMMR;
-	unsigned short mask;
-
-	if ((unsigned int)no >= sizeof(vccd_masks)/sizeof(vccd_masks[0]))
-		return;
-
-	mask = vccd_masks[no];
-
-	immap->im_ioport.iop_papar &= ~mask;
-	immap->im_ioport.iop_paodr &= ~mask;
-	immap->im_ioport.iop_padir |=  mask;
-}
-
-static void set_vccd(int no, int what)
-{
-	volatile immap_t *immap = (immap_t *)CONFIG_SYS_IMMR;
-	unsigned short mask;
-
-	if ((unsigned int)no >= sizeof(vccd_masks)/sizeof(vccd_masks[0]))
-		return;
-
-	mask = vccd_masks[no];
-
-	if (what)
-		immap->im_ioport.iop_padat |= mask;
-	else
-		immap->im_ioport.iop_padat &= ~mask;
-}
-
-static const unsigned short oc_mask = _BW(8);
-
-static void cfg_oc(void)
-{
-	volatile immap_t *immap = (immap_t *)CONFIG_SYS_IMMR;
-	unsigned short mask = oc_mask;
-
-	immap->im_ioport.iop_pcdir &= ~mask;
-	immap->im_ioport.iop_pcso  &= ~mask;
-	immap->im_ioport.iop_pcint &= ~mask;
-	immap->im_ioport.iop_pcpar &= ~mask;
-}
-
-static int get_oc(void)
-{
-	volatile immap_t *immap = (immap_t *)CONFIG_SYS_IMMR;
-	unsigned short mask = oc_mask;
-	int what;
-
-	what = !!(immap->im_ioport.iop_pcdat & mask);;
-	return what;
-}
-
-static const unsigned short shdn_mask = _BW(12);
-
-static void cfg_shdn(void)
-{
-	volatile immap_t *immap = (immap_t *)CONFIG_SYS_IMMR;
-	unsigned short mask;
-
-	mask = shdn_mask;
-
-	immap->im_ioport.iop_papar &= ~mask;
-	immap->im_ioport.iop_paodr &= ~mask;
-	immap->im_ioport.iop_padir |=  mask;
-}
-
-static void set_shdn(int what)
-{
-	volatile immap_t *immap = (immap_t *)CONFIG_SYS_IMMR;
-	unsigned short mask;
-
-	mask = shdn_mask;
-
-	if (what)
-		immap->im_ioport.iop_padat |= mask;
-	else
-		immap->im_ioport.iop_padat &= ~mask;
-}
-
-static void cfg_ports (void)
-{
-	cfg_vppd(0); cfg_vppd(1);	/* VPPD0,VPPD1 VAVPP => Hi-Z */
-	cfg_vccd(0); cfg_vccd(1);	/* 3V and 5V off */
-	cfg_shdn();
-	cfg_oc();
-
-	/*
-	 * Configure Port A for TPS2211 PC-Card Power-Interface Switch
-	 *
-	 * Switch off all voltages, assert shutdown
-	 */
-	set_vppd(0, 1); set_vppd(1, 1);
-	set_vccd(0, 0); set_vccd(1, 0);
-	set_shdn(1);
-
-	udelay(100000);
-}
-
-int pcmcia_hardware_enable(int slot)
-{
-	volatile pcmconf8xx_t	*pcmp;
-	uint reg, pipr, mask;
-	int i;
-
-	debug ("hardware_enable: " PCMCIA_BOARD_MSG " Slot %c\n", 'A'+slot);
-
-	udelay(10000);
-
-	pcmp  = (pcmconf8xx_t *)(&(((immap_t *)CONFIG_SYS_IMMR)->im_pcmcia));
-
-	/* Configure Ports for TPS2211A PC-Card Power-Interface Switch */
-	cfg_ports ();
-
-	/* clear interrupt state, and disable interrupts */
-	pcmp->pcmc_pscr =  PCMCIA_MASK(_slot_);
-	pcmp->pcmc_per &= ~PCMCIA_MASK(_slot_);
-
-	/*
-	 * Disable interrupts, DMA, and PCMCIA buffers
-	 * (isolate the interface) and assert RESET signal
-	 */
-	debug ("Disable PCMCIA buffers and assert RESET\n");
-	reg  = 0;
-	reg |= __MY_PCMCIA_GCRX_CXRESET;	/* active high */
-	reg |= __MY_PCMCIA_GCRX_CXOE;		/* active low  */
-	PCMCIA_PGCRX(_slot_) = reg;
-
-	udelay(500);
-
-	/*
-	* Make sure there is a card in the slot, then configure the interface.
-	*/
-	udelay(10000);
-	debug ("[%d] %s: PIPR(%p)=0x%x\n",
-	       __LINE__,__FUNCTION__,
-	       &(pcmp->pcmc_pipr),pcmp->pcmc_pipr);
-	if (pcmp->pcmc_pipr & (0x18000000 >> (slot << 4))) {
-		printf ("   No Card found\n");
-		return (1);
-	}
-
-	/*
-	 * Power On: Set VAVCC to 3.3V or 5V, set VAVPP to Hi-Z
-	 */
-	mask = PCMCIA_VS1(slot) | PCMCIA_VS2(slot);
-	pipr = pcmp->pcmc_pipr;
-	debug ("PIPR: 0x%x ==> VS1=o%s, VS2=o%s\n",
-	       pipr,
-	       (reg&PCMCIA_VS1(slot))?"n":"ff",
-	       (reg&PCMCIA_VS2(slot))?"n":"ff");
-
-	if ((pipr & mask) == mask) {
-		set_vppd(0, 1); set_vppd(1, 1);		/* VAVPP => Hi-Z */
-		set_vccd(0, 0); set_vccd(1, 1);		/* 5V on, 3V off */
-		puts (" 5.0V card found: ");
-	} else {
-		set_vppd(0, 1); set_vppd(1, 1);		/* VAVPP => Hi-Z */
-		set_vccd(0, 1); set_vccd(1, 0);		/* 5V off, 3V on */
-		puts (" 3.3V card found: ");
-	}
-
-	/*  Wait 500 ms; use this to check for over-current */
-	for (i=0; i<5000; ++i) {
-		if (!get_oc()) {
-			printf ("   *** Overcurrent - Safety shutdown ***\n");
-			set_vccd(0, 0); set_vccd(1, 0);		/* VAVPP => Hi-Z */
-			return (1);
-		}
-		udelay (100);
-	}
-
-	debug ("Enable PCMCIA buffers and stop RESET\n");
-	reg  =  PCMCIA_PGCRX(_slot_);
-	reg &= ~__MY_PCMCIA_GCRX_CXRESET;	/* active high */
-	reg &= ~__MY_PCMCIA_GCRX_CXOE;		/* active low  */
-	PCMCIA_PGCRX(_slot_) = reg;
-
-	udelay(250000);	/* some cards need >150 ms to come up :-( */
-
-	debug ("# hardware_enable done\n");
-
-	return (0);
-}
-
-
-#if defined(CONFIG_CMD_PCMCIA)
-int pcmcia_hardware_disable(int slot)
-{
-	u_long reg;
-
-	debug ("hardware_disable: " PCMCIA_BOARD_MSG " Slot %c\n", 'A'+slot);
-
-	/* Configure PCMCIA General Control Register */
-	debug ("Disable PCMCIA buffers and assert RESET\n");
-	reg  = 0;
-	reg |= __MY_PCMCIA_GCRX_CXRESET;	/* active high */
-	reg |= __MY_PCMCIA_GCRX_CXOE;		/* active low  */
-	PCMCIA_PGCRX(_slot_) = reg;
-
-	/* All voltages off / Hi-Z */
-	set_vppd(0, 1); set_vppd(1, 1);
-	set_vccd(0, 1); set_vccd(1, 1);
-
-	udelay(10000);
-
-	return (0);
-}
-#endif
-
-
-int pcmcia_voltage_set(int slot, int vcc, int vpp)
-{
-	volatile pcmconf8xx_t	*pcmp;
-	u_long reg;
-
-	debug ("voltage_set: "
-			PCMCIA_BOARD_MSG
-			" Slot %c, Vcc=%d.%d, Vpp=%d.%d\n",
-	'A'+slot, vcc/10, vcc%10, vpp/10, vcc%10);
-
-	pcmp  = (pcmconf8xx_t *)(&(((immap_t *)CONFIG_SYS_IMMR)->im_pcmcia));
-	/*
-	 * Disable PCMCIA buffers (isolate the interface)
-	 * and assert RESET signal
-	 */
-	debug ("Disable PCMCIA buffers and assert RESET\n");
-	reg  = PCMCIA_PGCRX(_slot_);
-	reg |= __MY_PCMCIA_GCRX_CXRESET;	/* active high */
-	reg |= __MY_PCMCIA_GCRX_CXOE;		/* active low  */
-	PCMCIA_PGCRX(_slot_) = reg;
-	udelay(500);
-
-	/*
-	 * Configure Port C pins for
-	 * 5 Volts Enable and 3 Volts enable,
-	 * Turn all power pins to Hi-Z
-	 */
-	debug ("PCMCIA power OFF\n");
-	cfg_ports ();	/* Enables switch, but all in Hi-Z */
-
-	set_vppd(0, 1); set_vppd(1, 1);
-
-	switch(vcc) {
-	case  0:
-		break;	/* Switch off		*/
-
-	case 33:
-		set_vccd(0, 1); set_vccd(1, 0);
-		break;
-
-	case 50:
-		set_vccd(0, 0); set_vccd(1, 1);
-		break;
-
-	default:
-		goto done;
-	}
-
-	/* Checking supported voltages */
-
-	debug ("PIPR: 0x%x --> %s\n",
-	       pcmp->pcmc_pipr,
-	       (pcmp->pcmc_pipr & 0x00008000) ? "only 5 V" : "can do 3.3V");
-
-done:
-			debug ("Enable PCMCIA buffers and stop RESET\n");
-	reg  =  PCMCIA_PGCRX(_slot_);
-	reg &= ~__MY_PCMCIA_GCRX_CXRESET;	/* active high */
-	reg &= ~__MY_PCMCIA_GCRX_CXOE;		/* active low  */
-	PCMCIA_PGCRX(_slot_) = reg;
-	udelay(500);
-
-	debug ("voltage_set: " PCMCIA_BOARD_MSG " Slot %c, DONE\n",
-	       slot+'A');
-	return (0);
-}
-
-#endif	/* CONFIG_PCMCIA */