pasto.

[bertos.git] / bertos / cpu / attr.h

diff --git a/bertos/cpu/attr.h b/bertos/cpu/attr.h
index 5e24fa3c9d3ee7b57ae6d19ad36212f2798789a5..65129b5736a10279e331258b1156fd5dc8d7d0ed 100644 (file)
--- a/bertos/cpu/attr.h
+++ b/bertos/cpu/attr.h
@@ -109,6 +109,8 @@
        /// Valid pointers should be >= than this value (used for debug)
        #if CPU_ARM_AT91
                #define CPU_RAM_START           0x00200000
+       #elif CPU_ARM_LPC2
+               #define CPU_RAM_START           0x40000000
        #else
                #warning Fix CPU_RAM_START address for your ARM, default value set to 0x200
                #define CPU_RAM_START           0x200
@@ -165,11 +167,11 @@
 #elif CPU_CM3
 
        #define CPU_REG_BITS           32
-       #define CPU_REGS_CNT           fixme
+       #define CPU_REGS_CNT           16
        #define CPU_HARVARD            0
 
        /// Valid pointers should be >= than this value (used for debug)
-       #if CPU_CM3_LM3S1968
+       #if (CPU_CM3_LM3S1968 || CPU_CM3_LM3S8962 || CPU_CM3_STM32F103R8)
                #define CPU_RAM_START 0x20000000
        #else
                #warning Fix CPU_RAM_START address for your Cortex-M3, default value set to 0x200
@@ -181,10 +183,11 @@
        #elif defined(__ARMEL__)
                #define CPU_BYTE_ORDER CPU_LITTLE_ENDIAN
        #else
-               #error Unable to detect Cortex-M3 endianness!
+               #error Unable to detect Cortex-M3 endianess!
        #endif
 
-       #define NOP         fixme
+       #define NOP         asm volatile ("nop")
+       #define PAUSE       asm volatile ("wfi" ::: "memory")
        #define BREAKPOINT  /* asm("bkpt 0") DOES NOT WORK */
 
 #elif CPU_PPC