1 files changed, 0 insertions, 147 deletions
diff --git a/ANDROID_3.4.5/arch/powerpc/boot/ugecon.c b/ANDROID_3.4.5/arch/powerpc/boot/ugecon.c
deleted file mode 100644
index 8f2a6b31..00000000
--- a/ANDROID_3.4.5/arch/powerpc/boot/ugecon.c
+++ /dev/null
@@ -1,147 +0,0 @@
-/*
- * arch/powerpc/boot/ugecon.c
- *
- * USB Gecko bootwrapper console.
- * Copyright (C) 2008-2009 The GameCube Linux Team
- * Copyright (C) 2008,2009 Albert Herranz
- *
- * 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.
- *
- */
-
-#include <stddef.h>
-#include "stdio.h"
-#include "types.h"
-#include "io.h"
-#include "ops.h"
-
-
-#define EXI_CLK_32MHZ           5
-
-#define EXI_CSR                 0x00
-#define   EXI_CSR_CLKMASK       (0x7<<4)
-#define     EXI_CSR_CLK_32MHZ   (EXI_CLK_32MHZ<<4)
-#define   EXI_CSR_CSMASK        (0x7<<7)
-#define     EXI_CSR_CS_0        (0x1<<7)  /* Chip Select 001 */
-
-#define EXI_CR                  0x0c
-#define   EXI_CR_TSTART         (1<<0)
-#define   EXI_CR_WRITE		(1<<2)
-#define   EXI_CR_READ_WRITE     (2<<2)
-#define   EXI_CR_TLEN(len)      (((len)-1)<<4)
-
-#define EXI_DATA                0x10
-
-
-/* virtual address base for input/output, retrieved from device tree */
-static void *ug_io_base;
-
-
-static u32 ug_io_transaction(u32 in)
-{
-	u32 *csr_reg = ug_io_base + EXI_CSR;
-	u32 *data_reg = ug_io_base + EXI_DATA;
-	u32 *cr_reg = ug_io_base + EXI_CR;
-	u32 csr, data, cr;
-
-	/* select */
-	csr = EXI_CSR_CLK_32MHZ | EXI_CSR_CS_0;
-	out_be32(csr_reg, csr);
-
-	/* read/write */
-	data = in;
-	out_be32(data_reg, data);
-	cr = EXI_CR_TLEN(2) | EXI_CR_READ_WRITE | EXI_CR_TSTART;
-	out_be32(cr_reg, cr);
-
-	while (in_be32(cr_reg) & EXI_CR_TSTART)
-		barrier();
-
-	/* deselect */
-	out_be32(csr_reg, 0);
-
-	data = in_be32(data_reg);
-	return data;
-}
-
-static int ug_is_txfifo_ready(void)
-{
-	return ug_io_transaction(0xc0000000) & 0x04000000;
-}
-
-static void ug_raw_putc(char ch)
-{
-	ug_io_transaction(0xb0000000 | (ch << 20));
-}
-
-static void ug_putc(char ch)
-{
-	int count = 16;
-
-	if (!ug_io_base)
-		return;
-
-	while (!ug_is_txfifo_ready() && count--)
-		barrier();
-	if (count >= 0)
-		ug_raw_putc(ch);
-}
-
-void ug_console_write(const char *buf, int len)
-{
-	char *b = (char *)buf;
-
-	while (len--) {
-		if (*b == '\n')
-			ug_putc('\r');
-		ug_putc(*b++);
-	}
-}
-
-static int ug_is_adapter_present(void)
-{
-	if (!ug_io_base)
-		return 0;
-	return ug_io_transaction(0x90000000) == 0x04700000;
-}
-
-static void *ug_grab_exi_io_base(void)
-{
-	u32 v;
-	void *devp;
-
-	devp = find_node_by_compatible(NULL, "nintendo,flipper-exi");
-	if (devp == NULL)
-		goto err_out;
-	if (getprop(devp, "virtual-reg", &v, sizeof(v)) != sizeof(v))
-		goto err_out;
-
-	return (void *)v;
-
-err_out:
-	return NULL;
-}
-
-void *ug_probe(void)
-{
-	void *exi_io_base;
-	int i;
-
-	exi_io_base = ug_grab_exi_io_base();
-	if (!exi_io_base)
-		return NULL;
-
-	/* look for a usbgecko on memcard slots A and B */
-	for (i = 0; i < 2; i++) {
-		ug_io_base = exi_io_base + 0x14 * i;
-		if (ug_is_adapter_present())
-			break;
-	}
-	if (i == 2)
-		ug_io_base = NULL;
-	return ug_io_base;
-}
-