Merge branch 'master' of git://git.denx.de/u-boot-arm

* 'master' of git://git.denx.de/u-boot-arm:
  ARM926EJS: Fix cache.c to comply with checkpatch.pl
  ARM926EJS: Make asm routines volatile in cache ops
  MX35: mx35pdk: wrong board revision
  ARM1136: MX35: Make asm routines volatile in cache ops
  ARM: add u-boot.imx as target for i.MX SOCs
  M28: Pull out CONFIG_APBH_DMA so it's always enabled
  DMA: Split the APBH DMA init into block and channel init
  imx: Return gpio_set_value in gpio_direction_output
  imx: Use GPIO_TO_PORT macro in the gpio driver instead of (gpio >> 5)
  imx: Add GPIO_TO_PORT macro in the mxc_gpio driver
  imx: Remove unneeded/repititive definitions from imx headers
  i.MX28: Allow coexistence of PIO and DMA mode for SD/MMC
  MX31: mx31pdk: drop enable_caches from board file
  i.MX28: Fix initial stack pointer position
  mx35: mx35pdk: fix when cache functions are linked
  mx35: flea3: fix when cache functions are linked
  ARM: 926ejs: use debug() for misaligned addresses
  ARM1136: add cache flush and invalidate operations
  mx6qsabrelite: Fix the serial console port
  mx6qsabrelite: Add boot switch setting information into the README
  i.MX6: mx6qsabrelite: add cache commands if cache is enabled
  i.MX6: implement enable_caches()
  i.MX6: define CACHELINE_SIZE
  MX53: DDR: Fix ZQHWCTRL field TZQ_CS
  mx28evk: Add a README file
  mx28: Split the README into a common part and a m28 specific part
  tricorder: Load kernel from ubifs
  tricorder: Add UBIFS
  cm-t35: fix Ethernet reset timing
  hawkboard: Add CONFIG_SPL_LIBGENERIC_SUPPORT
  BeagleBoard: Remove userbutton command and use gpio command instead
  OMAP: Move omap1510inn to Unmaintained / Orphaned

2 files changed, 15 insertions, 10 deletions

diff --git a/arch/arm/cpu/arm926ejs/cache.c b/arch/arm/cpu/arm926ejs/cache.c
index 5b23e3a71..2740ad7e2 100644
--- a/arch/arm/cpu/arm926ejs/cache.c
+++ b/arch/arm/cpu/arm926ejs/cache.c
@@ -30,7 +30,7 @@
 
 void invalidate_dcache_all(void)
 {
-	asm volatile("mcr p15, 0, %0, c7, c6, 0\n"::"r"(0));
+	asm volatile("mcr p15, 0, %0, c7, c6, 0\n" : : "r"(0));
 }
 
 void flush_dcache_all(void)
@@ -40,7 +40,7 @@ void flush_dcache_all(void)
 		"mrc p15, 0, r15, c7, c14, 3\n"
 		"bne 0b\n"
 		"mcr p15, 0, %0, c7, c10, 4\n"
-		::"r"(0):"memory"
+		 : : "r"(0) : "memory"
 	);
 }
 
@@ -55,7 +55,7 @@ static int check_cache_range(unsigned long start, unsigned long stop)
 		ok = 0;
 
 	if (!ok)
-		printf("CACHE: Misaligned operation at range [%08lx, %08lx]\n",
+		debug("CACHE: Misaligned operation at range [%08lx, %08lx]\n",
 			start, stop);
 
 	return ok;
@@ -67,7 +67,7 @@ void invalidate_dcache_range(unsigned long start, unsigned long stop)
 		return;
 
 	while (start < stop) {
-		asm volatile("mcr p15, 0, %0, c7, c6, 1\n"::"r"(start));
+		asm volatile("mcr p15, 0, %0, c7, c6, 1\n" : : "r"(start));
 		start += CONFIG_SYS_CACHELINE_SIZE;
 	}
 }
@@ -78,11 +78,11 @@ void flush_dcache_range(unsigned long start, unsigned long stop)
 		return;
 
 	while (start < stop) {
-		asm volatile("mcr p15, 0, %0, c7, c14, 1\n"::"r"(start));
+		asm volatile("mcr p15, 0, %0, c7, c14, 1\n" : : "r"(start));
 		start += CONFIG_SYS_CACHELINE_SIZE;
 	}
 
-	asm("mcr p15, 0, %0, c7, c10, 4\n"::"r"(0));
+	asm volatile("mcr p15, 0, %0, c7, c10, 4\n" : : "r"(0));
 }
 
 void flush_cache(unsigned long start, unsigned long size)
@@ -114,8 +114,7 @@ void flush_cache(unsigned long start, unsigned long size)
 /*
  * Stub implementations for l2 cache operations
  */
-void __l2_cache_disable(void)
-{
-}
+void __l2_cache_disable(void) {}
+
 void l2_cache_disable(void)
-        __attribute__((weak, alias("__l2_cache_disable")));
+	__attribute__((weak, alias("__l2_cache_disable")));
diff --git a/arch/arm/cpu/arm926ejs/mx28/mx28.c b/arch/arm/cpu/arm926ejs/mx28/mx28.c
index cf6d4e9bd..dc0338dfb 100644
--- a/arch/arm/cpu/arm926ejs/mx28/mx28.c
+++ b/arch/arm/cpu/arm926ejs/mx28/mx28.c
@@ -30,6 +30,7 @@
 #include <asm/errno.h>
 #include <asm/io.h>
 #include <asm/arch/clock.h>
+#include <asm/arch/dma.h>
 #include <asm/arch/gpio.h>
 #include <asm/arch/iomux.h>
 #include <asm/arch/imx-regs.h>
@@ -172,6 +173,11 @@ int arch_cpu_init(void)
 	 */
 	mxs_gpio_init();
 
+#ifdef	CONFIG_APBH_DMA
+	/* Start APBH DMA */
+	mxs_dma_init();
+#endif
+
 	return 0;
 }
 #endif