apalis_imx6: pf0100: reorder and cleanup message printing

Keep debug code at the end of the function.
Use a one line informational message for the PMIC only.

Signed-off-by: Max Krummenacher <max.krummenacher@toradex.com>
Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>

1 files changed, 56 insertions, 54 deletions

diff --git a/board/toradex/apalis_imx6/pf0100.c b/board/toradex/apalis_imx6/pf0100.c
index 3a944b3699e..8106abf89ac 100644
--- a/board/toradex/apalis_imx6/pf0100.c
+++ b/board/toradex/apalis_imx6/pf0100.c
@@ -35,7 +35,7 @@ unsigned pmic_init(void)
 	uchar bus = 1;
 	uchar devid, revid, val;
 
-	puts("PMIC: ");
+	puts("PMIC:  ");
 	rc = i2c_get_chip_for_busnum(bus, PFUZE100_I2C_ADDR, 1, &dev);
 	if (rc) {
 		printf("failed to get device for PMIC at address 0x%x\n",
@@ -51,57 +51,8 @@ unsigned pmic_init(void)
 		puts("i2c pmic revid read failed\n");
 		return 0;
 	}
-	printf("device id: 0x%.2x, revision id: 0x%.2x\n", devid, revid);
+	printf("device id: 0x%.2x, revision id: 0x%.2x, ", devid, revid);
 
-#ifdef DEBUG
-	{
-		unsigned i, j;
-
-		for (i = 0; i < 16; i++)
-			printf("\t%x", i);
-		for (j = 0; j < 0x80; ) {
-			printf("\n%2x", j);
-			for (i = 0; i < 16; i++) {
-				dm_i2c_read(dev, j + i, &val, 1);
-				printf("\t%2x", val);
-			}
-			j += 0x10;
-		}
-		printf("\nEXT Page 1");
-
-		val = PFUZE100_PAGE_REGISTER_PAGE1;
-		if (dm_i2c_write(dev, PFUZE100_PAGE_REGISTER, &val, 1)) {
-			puts("i2c write failed\n");
-			return 0;
-		}
-
-		for (j = 0x80; j < 0x100; ) {
-			printf("\n%2x", j);
-			for (i = 0; i < 16; i++) {
-				dm_i2c_read(dev, j + i, &val, 1);
-				printf("\t%2x", val);
-			}
-			j += 0x10;
-		}
-		printf("\nEXT Page 2");
-
-		val = PFUZE100_PAGE_REGISTER_PAGE2;
-		if (dm_i2c_write(dev, PFUZE100_PAGE_REGISTER, &val, 1)) {
-			puts("i2c write failed\n");
-			return 0;
-		}
-
-		for (j = 0x80; j < 0x100; ) {
-			printf("\n%2x", j);
-			for (i = 0; i < 16; i++) {
-				dm_i2c_read(dev, j + i, &val, 1);
-				printf("\t%2x", val);
-			}
-			j += 0x10;
-		}
-		printf("\n");
-	}
-#endif /* DEBUG */
 	/* get device programmed state */
 	val = PFUZE100_PAGE_REGISTER_PAGE1;
 	if (dm_i2c_write(dev, PFUZE100_PAGE_REGISTER, &val, 1)) {
@@ -131,13 +82,13 @@ unsigned pmic_init(void)
 
 	switch (programmed) {
 	case 0:
-		printf("PMIC: not programmed\n");
+		puts("not programmed\n");
 		break;
 	case 3:
-		printf("PMIC: programmed\n");
+		puts("programmed\n");
 		break;
 	default:
-		printf("PMIC: undefined programming state\n");
+		puts("undefined programming state\n");
 		break;
 	}
 
@@ -155,6 +106,57 @@ unsigned pmic_init(void)
 		if (dm_i2c_write(dev, PFUZE100_SWBSTCTL, &val, 1))
 			puts("i2c write failed\n");
 	}
+
+#ifdef DEBUG
+	{
+		unsigned int i, j;
+
+		for (i = 0; i < 16; i++)
+			printf("\t%x", i);
+		for (j = 0; j < 0x80; ) {
+			printf("\n%2x", j);
+			for (i = 0; i < 16; i++) {
+				dm_i2c_read(dev, j + i, &val, 1);
+				printf("\t%2x", val);
+			}
+			j += 0x10;
+		}
+		printf("\nEXT Page 1");
+
+		val = PFUZE100_PAGE_REGISTER_PAGE1;
+		if (dm_i2c_write(dev, PFUZE100_PAGE_REGISTER, &val, 1)) {
+			puts("i2c write failed\n");
+			return 0;
+		}
+
+		for (j = 0x80; j < 0x100; ) {
+			printf("\n%2x", j);
+			for (i = 0; i < 16; i++) {
+				dm_i2c_read(dev, j + i, &val, 1);
+				printf("\t%2x", val);
+			}
+			j += 0x10;
+		}
+		printf("\nEXT Page 2");
+
+		val = PFUZE100_PAGE_REGISTER_PAGE2;
+		if (dm_i2c_write(dev, PFUZE100_PAGE_REGISTER, &val, 1)) {
+			puts("i2c write failed\n");
+			return 0;
+		}
+
+		for (j = 0x80; j < 0x100; ) {
+			printf("\n%2x", j);
+			for (i = 0; i < 16; i++) {
+				dm_i2c_read(dev, j + i, &val, 1);
+				printf("\t%2x", val);
+			}
+			j += 0x10;
+		}
+		printf("\n");
+	}
+#endif /* DEBUG */
+
 	return programmed;
 }