brcm63xx: rename target to bcm63xx

This change makes the names of Broadcom targets consistent by using
the common notation based on SoC/CPU ID (which is used internally
anyway), bcmXXXX instead of brcmXXXX.
This is even used for target TITLE in make menuconfig already,
only the short target name used brcm so far.

Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>

1 files changed, 350 insertions, 0 deletions

diff --git a/target/linux/bcm63xx/image/lzma-loader/src/printf.c b/target/linux/bcm63xx/image/lzma-loader/src/printf.c
new file mode 100644
index 0000000000..7bb5a86e18
--- /dev/null
+++ b/target/linux/bcm63xx/image/lzma-loader/src/printf.c
@@ -0,0 +1,350 @@
+/*
+ * Copyright (C) 2001 MontaVista Software Inc.
+ * Author: Jun Sun, jsun@mvista.com or jsun@junsun.net
+ *
+ * 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	"printf.h"
+
+extern void board_putc(int ch);
+
+/* this is the maximum width for a variable */
+#define		LP_MAX_BUF	256
+
+/* macros */
+#define		IsDigit(x)	( ((x) >= '0') && ((x) <= '9') )
+#define		Ctod(x)		( (x) - '0')
+
+/* forward declaration */
+static int PrintChar(char *, char, int, int);
+static int PrintString(char *, char *, int, int);
+static int PrintNum(char *, unsigned long, int, int, int, int, char, int);
+
+/* private variable */
+static const char theFatalMsg[] = "fatal error in lp_Print!";
+
+/* -*-
+ * A low level printf() function.
+ */
+static void
+lp_Print(void (*output)(void *, char *, int),
+	 void * arg,
+	 char *fmt,
+	 va_list ap)
+{
+
+#define 	OUTPUT(arg, s, l)  \
+  { if (((l) < 0) || ((l) > LP_MAX_BUF)) { \
+       (*output)(arg, (char*)theFatalMsg, sizeof(theFatalMsg)-1); for(;;); \
+    } else { \
+      (*output)(arg, s, l); \
+    } \
+  }
+
+    char buf[LP_MAX_BUF];
+
+    char c;
+    char *s;
+    long int num;
+
+    int longFlag;
+    int negFlag;
+    int width;
+    int prec;
+    int ladjust;
+    char padc;
+
+    int length;
+
+    for(;;) {
+	{
+	    /* scan for the next '%' */
+	    char *fmtStart = fmt;
+	    while ( (*fmt != '\0') && (*fmt != '%')) {
+		fmt ++;
+	    }
+
+	    /* flush the string found so far */
+	    OUTPUT(arg, fmtStart, fmt-fmtStart);
+
+	    /* are we hitting the end? */
+	    if (*fmt == '\0') break;
+	}
+
+	/* we found a '%' */
+	fmt ++;
+
+	/* check for long */
+	if (*fmt == 'l') {
+	    longFlag = 1;
+	    fmt ++;
+	} else {
+	    longFlag = 0;
+	}
+
+	/* check for other prefixes */
+	width = 0;
+	prec = -1;
+	ladjust = 0;
+	padc = ' ';
+
+	if (*fmt == '-') {
+	    ladjust = 1;
+	    fmt ++;
+	}
+
+	if (*fmt == '0') {
+	    padc = '0';
+	    fmt++;
+	}
+
+	if (IsDigit(*fmt)) {
+	    while (IsDigit(*fmt)) {
+		width = 10 * width + Ctod(*fmt++);
+	    }
+	}
+
+	if (*fmt == '.') {
+	    fmt ++;
+	    if (IsDigit(*fmt)) {
+		prec = 0;
+		while (IsDigit(*fmt)) {
+		    prec = prec*10 + Ctod(*fmt++);
+		}
+	    }
+	}
+
+
+	/* check format flag */
+	negFlag = 0;
+	switch (*fmt) {
+	 case 'b':
+	    if (longFlag) {
+		num = va_arg(ap, long int);
+	    } else {
+		num = va_arg(ap, int);
+	    }
+	    length = PrintNum(buf, num, 2, 0, width, ladjust, padc, 0);
+	    OUTPUT(arg, buf, length);
+	    break;
+
+	 case 'd':
+	 case 'D':
+	    if (longFlag) {
+		num = va_arg(ap, long int);
+	    } else {
+		num = va_arg(ap, int);
+	    }
+	    if (num < 0) {
+		num = - num;
+		negFlag = 1;
+	    }
+	    length = PrintNum(buf, num, 10, negFlag, width, ladjust, padc, 0);
+	    OUTPUT(arg, buf, length);
+	    break;
+
+	 case 'o':
+	 case 'O':
+	    if (longFlag) {
+		num = va_arg(ap, long int);
+	    } else {
+		num = va_arg(ap, int);
+	    }
+	    length = PrintNum(buf, num, 8, 0, width, ladjust, padc, 0);
+	    OUTPUT(arg, buf, length);
+	    break;
+
+	 case 'u':
+	 case 'U':
+	    if (longFlag) {
+		num = va_arg(ap, long int);
+	    } else {
+		num = va_arg(ap, int);
+	    }
+	    length = PrintNum(buf, num, 10, 0, width, ladjust, padc, 0);
+	    OUTPUT(arg, buf, length);
+	    break;
+
+	 case 'x':
+	    if (longFlag) {
+		num = va_arg(ap, long int);
+	    } else {
+		num = va_arg(ap, int);
+	    }
+	    length = PrintNum(buf, num, 16, 0, width, ladjust, padc, 0);
+	    OUTPUT(arg, buf, length);
+	    break;
+
+	 case 'X':
+	    if (longFlag) {
+		num = va_arg(ap, long int);
+	    } else {
+		num = va_arg(ap, int);
+	    }
+	    length = PrintNum(buf, num, 16, 0, width, ladjust, padc, 1);
+	    OUTPUT(arg, buf, length);
+	    break;
+
+	 case 'c':
+	    c = (char)va_arg(ap, int);
+	    length = PrintChar(buf, c, width, ladjust);
+	    OUTPUT(arg, buf, length);
+	    break;
+
+	 case 's':
+	    s = (char*)va_arg(ap, char *);
+	    length = PrintString(buf, s, width, ladjust);
+	    OUTPUT(arg, buf, length);
+	    break;
+
+	 case '\0':
+	    fmt --;
+	    break;
+
+	 default:
+	    /* output this char as it is */
+	    OUTPUT(arg, fmt, 1);
+	}	/* switch (*fmt) */
+
+	fmt ++;
+    }		/* for(;;) */
+
+    /* special termination call */
+    OUTPUT(arg, "\0", 1);
+}
+
+
+/* --------------- local help functions --------------------- */
+static int
+PrintChar(char * buf, char c, int length, int ladjust)
+{
+    int i;
+
+    if (length < 1) length = 1;
+    if (ladjust) {
+	*buf = c;
+	for (i=1; i< length; i++) buf[i] = ' ';
+    } else {
+	for (i=0; i< length-1; i++) buf[i] = ' ';
+	buf[length - 1] = c;
+    }
+    return length;
+}
+
+static int
+PrintString(char * buf, char* s, int length, int ladjust)
+{
+    int i;
+    int len=0;
+    char* s1 = s;
+    while (*s1++) len++;
+    if (length < len) length = len;
+
+    if (ladjust) {
+	for (i=0; i< len; i++) buf[i] = s[i];
+	for (i=len; i< length; i++) buf[i] = ' ';
+    } else {
+	for (i=0; i< length-len; i++) buf[i] = ' ';
+	for (i=length-len; i < length; i++) buf[i] = s[i-length+len];
+    }
+    return length;
+}
+
+static int
+PrintNum(char * buf, unsigned long u, int base, int negFlag,
+	 int length, int ladjust, char padc, int upcase)
+{
+    /* algorithm :
+     *  1. prints the number from left to right in reverse form.
+     *  2. fill the remaining spaces with padc if length is longer than
+     *     the actual length
+     *     TRICKY : if left adjusted, no "0" padding.
+     *		    if negtive, insert  "0" padding between "0" and number.
+     *  3. if (!ladjust) we reverse the whole string including paddings
+     *  4. otherwise we only reverse the actual string representing the num.
+     */
+
+    int actualLength =0;
+    char *p = buf;
+    int i;
+
+    do {
+	int tmp = u %base;
+	if (tmp <= 9) {
+	    *p++ = '0' + tmp;
+	} else if (upcase) {
+	    *p++ = 'A' + tmp - 10;
+	} else {
+	    *p++ = 'a' + tmp - 10;
+	}
+	u /= base;
+    } while (u != 0);
+
+    if (negFlag) {
+	*p++ = '-';
+    }
+
+    /* figure out actual length and adjust the maximum length */
+    actualLength = p - buf;
+    if (length < actualLength) length = actualLength;
+
+    /* add padding */
+    if (ladjust) {
+	padc = ' ';
+    }
+    if (negFlag && !ladjust && (padc == '0')) {
+	for (i = actualLength-1; i< length-1; i++) buf[i] = padc;
+	buf[length -1] = '-';
+    } else {
+	for (i = actualLength; i< length; i++) buf[i] = padc;
+    }
+
+
+    /* prepare to reverse the string */
+    {
+	int begin = 0;
+	int end;
+	if (ladjust) {
+	    end = actualLength - 1;
+	} else {
+	    end = length -1;
+	}
+
+	while (end > begin) {
+	    char tmp = buf[begin];
+	    buf[begin] = buf[end];
+	    buf[end] = tmp;
+	    begin ++;
+	    end --;
+	}
+    }
+
+    /* adjust the string pointer */
+    return length;
+}
+
+static void printf_output(void *arg, char *s, int l)
+{
+    int i;
+
+    // special termination call
+    if ((l==1) && (s[0] == '\0')) return;
+
+    for (i=0; i< l; i++) {
+	board_putc(s[i]);
+	if (s[i] == '\n') board_putc('\r');
+    }
+}
+
+void printf(char *fmt, ...)
+{
+    va_list ap;
+    va_start(ap, fmt);
+    lp_Print(printf_output, 0, fmt, ap);
+    va_end(ap);
+}