[components] remove vmm (#8269)

bsp/beaglebone/applications/board.c

@@ -16,13 +16,7 @@
 #include <mmu.h>
 #include <interrupt.h>
 
-#ifdef RT_USING_VMM
-#include <vmm.h>
-static rt_uint32_t DMTIMER = 0;
-#define TIMER_HW_BASE (DMTIMER)
-#else
 #define TIMER_HW_BASE AM33XX_DMTIMER_7_REGS
-#endif
 
 #define DMTIMER_TCLR_AR                         (0x00000002u)
 #define DMTIMER_TCLR_CE                         (0x00000040u)
@@ -55,11 +49,7 @@ static void timer_clk_init(void)
 {
     unsigned long prcm_base;
 
-#ifdef RT_USING_VMM
-    prcm_base = vmm_find_iomap("PRCM");
-#else
     prcm_base = AM33XX_PRCM_REGS;
-#endif
 
     /* software forced wakeup */
     CM_PER_L4LS_CLKSTCTRL_REG(prcm_base) |= 0x2;
@@ -100,10 +90,6 @@ int rt_hw_timer_init(void)
 {
     rt_uint32_t counter;
 
-#ifdef RT_USING_VMM
-    DMTIMER = vmm_find_iomap("TIMER7");
-#endif
-
     timer_clk_init();
 
     /* soft reset the timer */
@@ -164,13 +150,8 @@ void rt_hw_board_init(void)
 
 void rt_hw_cpu_reset(void)
 {
-    unsigned long prcm_base;
+    unsigned long prcm_base = AM33XX_PRCM_REGS;
 
-#ifdef RT_USING_VMM
-    prcm_base = vmm_find_iomap("PRCM");
-#else
-    prcm_base = AM33XX_PRCM_REGS;
-#endif
     REG32(PRM_DEVICE(prcm_base)) = 0x1;
     RT_ASSERT(0);
 }