at91: Introduction of at91sam9g45 SOC.

[karo-tx-uboot.git] / include / asm-arm / arch-at91 / hardware.h

diff --git a/include/asm-arm/arch-at91/hardware.h b/include/asm-arm/arch-at91/hardware.h
index 4f0e1a7e6d494eb3044c48bda72afac59b98a9b5..c42709efcc8dd0dd7a11ddcb36f73096eb26376b 100644 (file)
--- a/include/asm-arm/arch-at91/hardware.h
+++ b/include/asm-arm/arch-at91/hardware.h
@@ -37,6 +37,12 @@
 #include <asm/arch/at91sam9rl.h>
 #define AT91_BASE_SPI  AT91SAM9RL_BASE_SPI
 #define AT91_ID_UHP    AT91SAM9RL_ID_UHP
+#elif defined(CONFIG_AT91SAM9G45) || defined(CONFIG_AT91SAM9M10G45)
+#include <asm/arch/at91sam9g45.h>
+#define AT91_BASE_EMAC  AT91SAM9G45_BASE_EMAC
+#define AT91_BASE_SPI   AT91SAM9G45_BASE_SPI0
+#define AT91_ID_UHP     AT91SAM9G45_ID_UHPHS
+#define AT91_PMC_UHP    AT91SAM926x_PMC_UHP
 #elif defined(CONFIG_AT91CAP9)
 #include <asm/arch/at91cap9.h>
 #define AT91_BASE_SPI  AT91CAP9_BASE_SPI0
@@ -48,4 +54,24 @@
 #error "Unsupported AT91 processor"
 #endif
 
+/* External Memory Map */
+#define AT91_CHIPSELECT_0      0x10000000
+#define AT91_CHIPSELECT_1      0x20000000
+#define AT91_CHIPSELECT_2      0x30000000
+#define AT91_CHIPSELECT_3      0x40000000
+#define AT91_CHIPSELECT_4      0x50000000
+#define AT91_CHIPSELECT_5      0x60000000
+#define AT91_CHIPSELECT_6      0x70000000
+#define AT91_CHIPSELECT_7      0x80000000
+
+/* SDRAM */
+#ifdef CONFIG_DRAM_BASE
+#define AT91_SDRAM_BASE                CONFIG_DRAM_BASE
+#else
+#define AT91_SDRAM_BASE                AT91_CHIPSELECT_1
+#endif
+
+/* Clocks */
+#define AT91_SLOW_CLOCK                32768           /* slow clock */
+
 #endif