android_kernel_motorola_sm6225/include/asm-arm/arch-l7200/uncompress.h
Linus Torvalds 1da177e4c3 Linux-2.6.12-rc2
Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.

Let it rip!
2005-04-16 15:20:36 -07:00

44 lines
982 B
C

/*
* linux/include/asm-arm/arch-l7200/uncompress.h
*
* Copyright (C) 2000 Steve Hill (sjhill@cotw.com)
*
* Changelog:
* 05-01-2000 SJH Created
* 05-13-2000 SJH Filled in function bodies
* 07-26-2000 SJH Removed hard coded buad rate
*/
#include <asm/hardware.h>
#define IO_UART IO_START + 0x00044000
#define __raw_writeb(v,p) (*(volatile unsigned char *)(p) = (v))
#define __raw_readb(p) (*(volatile unsigned char *)(p))
static __inline__ void putc(char c)
{
while(__raw_readb(IO_UART + 0x18) & 0x20 ||
__raw_readb(IO_UART + 0x18) & 0x08);
__raw_writeb(c, IO_UART + 0x00);
}
static void putstr(const char *s)
{
while (*s) {
if (*s == 10) { /* If a LF, add CR */
putc(10);
putc(13);
}
putc(*(s++));
}
}
static __inline__ void arch_decomp_setup(void)
{
__raw_writeb(0x00, IO_UART + 0x08); /* Set HSB */
__raw_writeb(0x00, IO_UART + 0x20); /* Disable IRQs */
__raw_writeb(0x01, IO_UART + 0x14); /* Enable UART */
}
#define arch_decomp_wdog()