X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=include%2Fasm-arm%2Farch-ebsa110%2Funcompress.h;h=eee95581a9231124f995a7c7294ca44f3e45979c;hb=987b0145d94eecf292d8b301228356f44611ab7c;hp=ae5b775eb0b7517b4e57dae2bee61250d2f7b1c9;hpb=f7ed79d23a47594e7834d66a8f14449796d4f3e6;p=linux-2.6.git

diff --git a/include/asm-arm/arch-ebsa110/uncompress.h b/include/asm-arm/arch-ebsa110/uncompress.h
index ae5b775eb..eee95581a 100644
--- a/include/asm-arm/arch-ebsa110/uncompress.h
+++ b/include/asm-arm/arch-ebsa110/uncompress.h
@@ -8,34 +8,33 @@
  * published by the Free Software Foundation.
  */
 
-#include <linux/serial_reg.h>
-
-#define SERIAL_BASE	((unsigned char *)0xf0000be0)
-
 /*
  * This does not append a newline
  */
-static inline void putc(int c)
-{
-	unsigned char v, *base = SERIAL_BASE;
-
-	do {
-		v = base[UART_LSR << 2];
-		barrier();
-	} while (!(v & UART_LSR_THRE));
-
-	base[UART_TX << 2] = c;
-}
-
-static inline void flush(void)
+static void putstr(const char *s)
 {
-	unsigned char v, *base = SERIAL_BASE;
-
-	do {
-		v = base[UART_LSR << 2];
-		barrier();
-	} while ((v & (UART_LSR_TEMT|UART_LSR_THRE)) !=
-		 (UART_LSR_TEMT|UART_LSR_THRE));
+	unsigned long tmp1, tmp2;
+	__asm__ __volatile__(
+	"ldrb	%0, [%2], #1\n"
+"	teq	%0, #0\n"
+"	beq	3f\n"
+"1:	strb	%0, [%3]\n"
+"2:	ldrb	%1, [%3, #0x14]\n"
+"	and	%1, %1, #0x60\n"
+"	teq	%1, #0x60\n"
+"	bne	2b\n"
+"	teq	%0, #'\n'\n"
+"	moveq	%0, #'\r'\n"
+"	beq	1b\n"
+"	ldrb	%0, [%2], #1\n"
+"	teq	%0, #0\n"
+"	bne	1b\n"
+"3:	ldrb	%1, [%3, #0x14]\n"
+"	and	%1, %1, #0x60\n"
+"	teq	%1, #0x60\n"
+"	bne	3b"
+	: "=&r" (tmp1), "=&r" (tmp2)
+	: "r" (s), "r" (0xf0000be0) : "cc");
 }
 
 /*