litex/software/include/hw/common.h

#ifndef __HW_COMMON_H
#define __HW_COMMON_H

#ifdef __ASSEMBLER__
#define MMPTR(x) x
#else
#define MMPTR(x) (*((volatile unsigned int *)(x)))
#endif

#endif
Copy some software code from the original Milkymist SoC. Libbase should keep its RAM usage to a minimum as it is meant to be executed before the SDRAM is up and running. (Having lots of code is OK though as we XIP from the flash) 2012-02-03 06:08:17 -05:00			`#ifndef __HW_COMMON_H`
			`#define __HW_COMMON_H`

			`#ifdef __ASSEMBLER__`
			`#define MMPTR(x) x`
			`#else`
			`#define MMPTR(x) (((volatile unsigned int )(x)))`
			`#endif`

			`#endif`