MX51: removed warnings for the mx51evk

The patch removes warnings at compile time and provides
some cleanup code:
- Removed comment on NAND (not yet supported) from lowlevel_init.S
- Removed NFMS bit definition from imx-regs.h
  The bit is only related to MX.25/35 and can lead to confusion
- Moved is_soc_rev() to soc specific code (removed from mx51evk.c)

Signed-off-by: Stefano Babic <sbabic@denx.de>

5 files changed, 10 insertions, 3 deletions

diff --git a/cpu/arm_cortexa8/mx51/clock.c b/cpu/arm_cortexa8/mx51/clock.c
index 3c6f0c08ad1..38480ac5a1a 100644
--- a/cpu/arm_cortexa8/mx51/clock.c
+++ b/cpu/arm_cortexa8/mx51/clock.c
@@ -28,6 +28,7 @@
 #include <asm/errno.h>
 #include <asm/arch/imx-regs.h>
 #include <asm/arch/crm_regs.h>
+#include <asm/arch/clock.h>
 
 enum pll_clocks {
 	PLL1_CLOCK = 0,
@@ -42,7 +43,7 @@ struct mxc_pll_reg *mxc_plls[PLL_CLOCKS] = {
 	[PLL3_CLOCK] = (struct mxc_pll_reg *)PLL3_BASE_ADDR,
 };
 
-struct mxc_ccm_reg *mxc_ccm = MXC_CCM_BASE;
+struct mxc_ccm_reg *mxc_ccm = (struct mxc_ccm_reg *)MXC_CCM_BASE;
 
 /*
  * Calculate the frequency of this pll.
diff --git a/cpu/arm_cortexa8/mx51/iomux.c b/cpu/arm_cortexa8/mx51/iomux.c
index fc39e8a4724..62b2954be99 100644
--- a/cpu/arm_cortexa8/mx51/iomux.c
+++ b/cpu/arm_cortexa8/mx51/iomux.c
@@ -25,6 +25,7 @@
 #include <asm/arch/imx-regs.h>
 #include <asm/arch/mx51_pins.h>
 #include <asm/arch/iomux.h>
+#include <asm/arch/sys_proto.h>
 
 /* IOMUX register (base) addresses */
 enum iomux_reg_addr {
diff --git a/cpu/arm_cortexa8/mx51/lowlevel_init.S b/cpu/arm_cortexa8/mx51/lowlevel_init.S
index 680a90e987c..700506e7439 100644
--- a/cpu/arm_cortexa8/mx51/lowlevel_init.S
+++ b/cpu/arm_cortexa8/mx51/lowlevel_init.S
@@ -276,7 +276,6 @@ lowlevel_init:
 
 	init_clock
 
-	/* return from mxc_nand_load */
 	/* r12 saved upper lr*/
 	mov pc,lr
 
diff --git a/cpu/arm_cortexa8/mx51/soc.c b/cpu/arm_cortexa8/mx51/soc.c
index 5e693014c1b..2a139b21d50 100644
--- a/cpu/arm_cortexa8/mx51/soc.c
+++ b/cpu/arm_cortexa8/mx51/soc.c
@@ -25,9 +25,14 @@
 
 #include <common.h>
 #include <asm/arch/imx-regs.h>
+#include <asm/arch/clock.h>
 #include <asm/errno.h>
 #include <asm/io.h>
 
+#ifdef CONFIG_FSL_ESDHC
+#include <fsl_esdhc.h>
+#endif
+
 u32 get_cpu_rev(void)
 {
 	int reg;
@@ -65,7 +70,7 @@ int print_cpuinfo(void)
 	printf("CPU:   Freescale i.MX51 family %d.%dV at %d MHz\n",
 		(cpurev & 0xF0) >> 4,
 		(cpurev & 0x0F) >> 4,
-		get_mcu_main_clk() / 1000000);
+		mxc_get_clock(MXC_ARM_CLK) / 1000000);
 	return 0;
 }
 #endif
diff --git a/cpu/arm_cortexa8/mx51/speed.c b/cpu/arm_cortexa8/mx51/speed.c
index 10acbbffd16..a444def7eb8 100644
--- a/cpu/arm_cortexa8/mx51/speed.c
+++ b/cpu/arm_cortexa8/mx51/speed.c
@@ -26,6 +26,7 @@
 
 #include <common.h>
 #include <asm/arch/imx-regs.h>
+#include <asm/arch/clock.h>
 
 int get_clocks(void)
 {