Changes in kernel/arch/arm32/src/mach/beagleboardxm/beagleboardxm.c [3c9646b:a14f346] in mainline

File:

• kernel/arch/arm32/src/mach/beagleboardxm/beagleboardxm.c (modified) (8 diffs)

kernel/arch/arm32/src/mach/beagleboardxm/beagleboardxm.c

@@ -35 +35 @@
 #include <arch/exception.h>
 #include <arch/mach/beagleboardxm/beagleboardxm.h>
-#include <genarch/drivers/amdm37x/uart.h>
-#include <genarch/drivers/amdm37x/irc.h>
-#include <genarch/drivers/amdm37x/gpt.h>
+#include <genarch/drivers/amdm37x_irc/amdm37x_irc.h>
+#include <genarch/drivers/amdm37x_uart/amdm37x_uart.h>
+#include <genarch/drivers/amdm37x_gpt/amdm37x_gpt.h>
 #include <genarch/fb/fb.h>
 #include <genarch/srln/srln.h>
@@ -60 +60 @@
 
 static struct beagleboard {
-        omap_irc_regs_t *irc_addr;
-        omap_uart_t uart;
+        amdm37x_irc_regs_t *irc_addr;
+        amdm37x_uart_t uart;
         amdm37x_gpt_t timer;
 } beagleboard;
@@ -85 +85 @@
 static void bb_timer_irq_handler(irq_t *irq)
 {
-        amdm37x_gpt_irq_ack(&beagleboard.timer);
-
         /*
          * We are holding a lock which prevents preemption.
          * Release the lock, call clock() and reacquire the lock again.
          */
+        amdm37x_gpt_irq_ack(&beagleboard.timer);
         spinlock_unlock(&irq->lock);
         clock();
@@ -103 +102 @@
             PAGE_NOT_CACHEABLE);
         ASSERT(beagleboard.irc_addr);
-        omap_irc_init(beagleboard.irc_addr);
+        amdm37x_irc_init(beagleboard.irc_addr);
 
         /* Initialize timer. Use timer1, because it is in WKUP power domain
@@ -123 +122 @@
 
         /* Enable timer interrupt */
-        omap_irc_enable(beagleboard.irc_addr, AMDM37x_GPT1_IRQ);
+        amdm37x_irc_enable(beagleboard.irc_addr, AMDM37x_GPT1_IRQ);
 
         /* Start timer here */
@@ -147 +146 @@
 static void bbxm_irq_exception(unsigned int exc_no, istate_t *istate)
 {
-        const unsigned inum = omap_irc_inum_get(beagleboard.irc_addr);
+        const unsigned inum = amdm37x_irc_inum_get(beagleboard.irc_addr);
+        amdm37x_irc_irq_ack(beagleboard.irc_addr);
 
         irq_t *irq = irq_dispatch_and_lock(inum);
@@ -159 +159 @@
                     CPU->id, inum);
         }
-        /** amdm37x manual ch. 12.5.2 (p. 2428) places irc ack at the end
-         * of ISR. DO this to avoid strange behavior. */
-        omap_irc_irq_ack(beagleboard.irc_addr);
 }
 
@@ -170 +167 @@
 static void bbxm_output_init(void)
 {
-#ifdef CONFIG_OMAP_UART
         /* UART3 is wired to external RS232 connector */
-        const bool ok = omap_uart_init(&beagleboard.uart,
+        const bool ok = amdm37x_uart_init(&beagleboard.uart,
             AMDM37x_UART3_IRQ, AMDM37x_UART3_BASE_ADDRESS, AMDM37x_UART3_SIZE);
         if (ok) {
                 stdout_wire(&beagleboard.uart.outdev);
         }
-#endif
 }
 
 static void bbxm_input_init(void)
 {
-#ifdef CONFIG_OMAP_UART
         srln_instance_t *srln_instance = srln_init();
         if (srln_instance) {
                 indev_t *sink = stdin_wire();
                 indev_t *srln = srln_wire(srln_instance, sink);
-                omap_uart_input_wire(&beagleboard.uart, srln);
-                omap_irc_enable(beagleboard.irc_addr, AMDM37x_UART3_IRQ);
+                amdm37x_uart_input_wire(&beagleboard.uart, srln);
+                amdm37x_irc_enable(beagleboard.irc_addr, AMDM37x_UART3_IRQ);
         }
-#endif
 }