1 /* 2 * Header file for the Atmel RAM Controller 3 * 4 * Copyright (C) 2011 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> 5 * 6 * Under GPLv2 only 7 */ 8 9 #ifndef __AT91_RAMC_H__ 10 #define __AT91_RAMC_H__ 11 12 #ifndef __ASSEMBLY__ 13 extern void __iomem *at91_ramc_base[]; 14 15 #define at91_ramc_read(id, field) \ 16 __raw_readl(at91_ramc_base[id] + field) 17 18 #define at91_ramc_write(id, field, value) \ 19 __raw_writel(value, at91_ramc_base[id] + field) 20 #else 21 .extern at91_ramc_base 22 #endif 23 24 #define AT91_MEMCTRL_MC 0 25 #define AT91_MEMCTRL_SDRAMC 1 26 #define AT91_MEMCTRL_DDRSDR 2 27 28 #include <mach/at91rm9200_sdramc.h> 29 #include <mach/at91sam9_ddrsdr.h> 30 #include <mach/at91sam9_sdramc.h> 31 32 #endif /* __AT91_RAMC_H__ */ 33