Drop support for GTH board

[karo-tx-uboot.git] / board / gth / pcmcia.c

diff --git a/board/gth/pcmcia.c b/board/gth/pcmcia.c
deleted file mode 100644 (file)
index a4db16d..0000000
--- a/board/gth/pcmcia.c
+++ /dev/null
@@ -1,93 +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
-
-#define PCMCIA_BOARD_MSG "GTH COMPACT FLASH"
-
-int pcmcia_voltage_set (int slot, int vcc, int vpp)
-{      /* Do nothing */
-       return 0;
-}
-
-int pcmcia_hardware_enable (int slot)
-{
-       volatile immap_t *immap;
-       volatile cpm8xx_t *cp;
-       volatile pcmconf8xx_t *pcmp;
-       volatile sysconf8xx_t *sysp;
-       uint reg, mask;
-
-       debug ("hardware_enable: GTH Slot %c\n", 'A' + slot);
-
-       immap = (immap_t *) CONFIG_SYS_IMMR;
-       sysp = (sysconf8xx_t *) (&(((immap_t *) CONFIG_SYS_IMMR)->im_siu_conf));
-       pcmp = (pcmconf8xx_t *) (&(((immap_t *) CONFIG_SYS_IMMR)->im_pcmcia));
-       cp = (cpm8xx_t *) (&(((immap_t *) CONFIG_SYS_IMMR)->im_cpm));
-
-       /* 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 & 0x98000000) {
-               printf ("   No Card found\n");
-               return (1);
-       }
-
-       mask = PCMCIA_VS1 (slot) | PCMCIA_VS2 (slot);
-       reg = pcmp->pcmc_pipr;
-       debug ("PIPR: 0x%x ==> VS1=o%s, VS2=o%s\n",
-              reg,
-              (reg & PCMCIA_VS1 (slot)) ? "n" : "ff",
-              (reg & PCMCIA_VS2 (slot)) ? "n" : "ff");
-
-       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)
-{
-       return 0;       /* No hardware to disable */
-}
-#endif
-
-#endif /* CONFIG_PCMCIA */