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/* -------------------------------------------------------------------- */
/* RPX Boards from Embedded Planet */
/* -------------------------------------------------------------------- */
#include <common.h>
#ifdef CONFIG_8xx
#include <mpc8xx.h>
#endif
#include <pcmcia.h>
#undef CONFIG_PCMCIA
#if CONFIG_COMMANDS & CFG_CMD_PCMCIA
#define CONFIG_PCMCIA
#endif
#if (CONFIG_COMMANDS & CFG_CMD_IDE) && defined(CONFIG_IDE_8xx_PCCARD)
#define CONFIG_PCMCIA
#endif
#if defined(CONFIG_PCMCIA) \
&& (defined(CONFIG_RPXCLASSIC) || defined(CONFIG_RPXLITE))
#define PCMCIA_BOARD_MSG "RPX CLASSIC or RPX LITE"
int pcmcia_voltage_set(int slot, int vcc, int vpp)
{
u_long reg = 0;
switch(vcc) {
case 0: break;
case 33: reg |= BCSR1_PCVCTL4; break;
case 50: reg |= BCSR1_PCVCTL5; break;
default: return 1;
}
switch(vpp) {
case 0: break;
case 33:
case 50:
if(vcc == vpp)
reg |= BCSR1_PCVCTL6;
else
return 1;
break;
case 120:
reg |= BCSR1_PCVCTL7;
default: return 1;
}
/* first, turn off all power */
*((uint *)RPX_CSR_ADDR) &= ~(BCSR1_PCVCTL4 | BCSR1_PCVCTL5
| BCSR1_PCVCTL6 | BCSR1_PCVCTL7);
/* enable new powersettings */
*((uint *)RPX_CSR_ADDR) |= reg;
return 0;
}
int pcmcia_hardware_enable (int slot)
{
return 0; /* No hardware to enable */
}
#if (CONFIG_COMMANDS & CFG_CMD_PCMCIA)
static int pcmcia_hardware_disable(int slot)
{
return 0; /* No hardware to disable */
}
#endif /* CONFIG_COMMANDS & CFG_CMD_PCMCIA */
#endif /* CONFIG_PCMCIA && (CONFIG_RPXCLASSIC || CONFIG_RPXLITE) */
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