1 files changed, 0 insertions, 64 deletions
diff --git a/ANDROID_3.4.5/arch/powerpc/boot/mpc52xx-psc.c b/ANDROID_3.4.5/arch/powerpc/boot/mpc52xx-psc.c
deleted file mode 100644
index d4cb4e4e..00000000
--- a/ANDROID_3.4.5/arch/powerpc/boot/mpc52xx-psc.c
+++ /dev/null
@@ -1,64 +0,0 @@
-/*
- * MPC5200 PSC serial console support.
- *
- * Author: Grant Likely <grant.likely@secretlab.ca>
- *
- * Copyright (c) 2007 Secret Lab Technologies Ltd.
- * Copyright (c) 2007 Freescale Semiconductor, Inc.
- *
- * It is assumed that the firmware (or the platform file) has already set
- * up the port.
- */
-
-#include "types.h"
-#include "io.h"
-#include "ops.h"
-
-/* Programmable Serial Controller (PSC) status register bits */
-#define MPC52xx_PSC_SR		0x04
-#define MPC52xx_PSC_SR_RXRDY		0x0100
-#define MPC52xx_PSC_SR_RXFULL		0x0200
-#define MPC52xx_PSC_SR_TXRDY		0x0400
-#define MPC52xx_PSC_SR_TXEMP		0x0800
-
-#define MPC52xx_PSC_BUFFER	0x0C
-
-static void *psc;
-
-static int psc_open(void)
-{
-	/* Assume the firmware has already configured the PSC into
-	 * uart mode */
-	return 0;
-}
-
-static void psc_putc(unsigned char c)
-{
-	while (!(in_be16(psc + MPC52xx_PSC_SR) & MPC52xx_PSC_SR_TXRDY)) ;
-	out_8(psc + MPC52xx_PSC_BUFFER, c);
-}
-
-static unsigned char psc_tstc(void)
-{
-	return (in_be16(psc + MPC52xx_PSC_SR) & MPC52xx_PSC_SR_RXRDY) != 0;
-}
-
-static unsigned char psc_getc(void)
-{
-	while (!(in_be16(psc + MPC52xx_PSC_SR) & MPC52xx_PSC_SR_RXRDY)) ;
-	return in_8(psc + MPC52xx_PSC_BUFFER);
-}
-
-int mpc5200_psc_console_init(void *devp, struct serial_console_data *scdp)
-{
-	/* Get the base address of the psc registers */
-	if (dt_get_virtual_reg(devp, &psc, 1) < 1)
-		return -1;
-
-	scdp->open = psc_open;
-	scdp->putc = psc_putc;
-	scdp->getc = psc_getc;
-	scdp->tstc = psc_tstc;
-
-	return 0;
-}