Patch from Lucas Correia Villa Real
The S3C2400 doesn't have a cpuid information stored anywhere. This patch adds
support to the S3C2400 at include/asm-arm/arch-s3c2400/uncompress.h by
initializing the cpuid variable to the S3C2410, as they share the same
routine. The GSTATUS1 pin is then used only if not compiling for the S3C2400.
Signed-off-by: Lucas Correia Villa Real
Signed-off-by: Ben Dooks
Signed-off-by: Russell King
* 12-Oct-2004 BJD Take account of debug uart configuration
* 15-Nov-2004 BJD Fixed uart configuration
* 22-Feb-2005 BJD Added watchdog to uncompress
+ * 04-Apr-2005 LCVR Added support to S3C2400 (no cpuid at GSTATUS1)
*/
#ifndef __ASM_ARCH_UNCOMPRESS_H
static void
putc(char ch)
{
- int cpuid = *((volatile unsigned int *)S3C2410_GSTATUS1);
+ int cpuid = S3C2410_GSTATUS1_2410;
+#ifndef CONFIG_CPU_S3C2400
+ cpuid = *((volatile unsigned int *)S3C2410_GSTATUS1);
cpuid &= S3C2410_GSTATUS1_IDMASK;
+#endif
if (ch == '\n')
putc('\r'); /* expand newline to \r\n */