[U-Boot, 00/13] board: ge: complete DM conversion

[U-Boot, 00/13] board: ge: complete DM conversion

[Ian Ray]

This series finishes the conversion to DM mode for drivers used
on GE boards.

The first patch adds the ability to specify partitions for eeprom in
the device tree, and query eeprom device sizes.
Each partition creates a child device, allowing board code to find the
eeprom parition by name.
This feature is used in the second and third patches.

The bulk of the work is for converting i2c board code to DM driver
accesses for the various drivers.


Ian Ray (4):
  board: ge: mx53ppd: enable DM_VIDEO
  board: ge: bx50v3: override panel
  board: ge: mx53ppd: use DM for uart
  board: ge: bx50v3, imx53ppd: configure CONFIG_SYS_BOOTMAPSZ

Robert Beckett (9):
  misc: i2c_eeprom: set offset len and chip addr offset mask
  board: ge: bx50v3, imx53ppd: add eeprom partitions
  board: ge: bx50v3, imx53ppd: use DM I2C
  board: ge: bx50v3: add i2c eeprom bootcount storage
  board: ge: mx53ppd: add i2c eeprom bootcount storage
  board: ge: bx50v3: Enable DM PWM for backlight
  board: ge: mx53ppd: Use DM for ethernet
  board: ge: bx50v3: use DM for uart
  board: ge: bx50v3, mx53ppd: fix firstboot detection

 arch/arm/dts/imx53-ppd-uboot.dtsi    |  46 ++++++++
 arch/arm/dts/imx53-ppd.dts           |   5 +-
 arch/arm/dts/imx6q-b450v3.dts        |   2 +
 arch/arm/dts/imx6q-b650v3.dts        |   2 +
 arch/arm/dts/imx6q-b850v3.dts        |   2 +
 arch/arm/dts/imx6q-bx50v3-uboot.dtsi |  25 ++++
 arch/arm/dts/imx6q-bx50v3.dtsi       |   3 +-
 board/ge/bx50v3/Kconfig              |   2 -
 board/ge/bx50v3/bx50v3.c             | 219 ++++++-----------------------------
 board/ge/common/Kconfig              |  14 ---
 board/ge/common/ge_common.c          |  17 +--
 board/ge/common/vpd_reader.c         |  37 +++---
 board/ge/mx53ppd/Kconfig             |   2 -
 board/ge/mx53ppd/Makefile            |   2 +-
 board/ge/mx53ppd/mx53ppd.c           |  67 +----------
 board/ge/mx53ppd/mx53ppd_video.c     | 125 +++++++-------------
 board/ge/mx53ppd/ppd_gpio.h          |   8 --
 configs/ge_bx50v3_defconfig          |  27 ++++-
 configs/mx53ppd_defconfig            |  31 +++--
 drivers/misc/i2c_eeprom.c            |  35 ++++++
 include/configs/ge_bx50v3.h          |  49 ++------
 include/configs/mx53ppd.h            |  76 ++----------
 22 files changed, 295 insertions(+), 501 deletions(-)
 delete mode 100644 board/ge/common/Kconfig

-- 
2.10.1

[U-Boot, 01/13] misc: i2c_eeprom: set offset len and chip addr offset mask

[Ian Ray]

From: Robert Beckett <bob.beckett@collabora.com>

Set the correct offset length and chip address offset mask for each
device to allow correct access to total capacity of the devices.

Signed-off-by: Robert Beckett <bob.beckett@collabora.com>
---
 drivers/misc/i2c_eeprom.c | 35 +++++++++++++++++++++++++++++++++++
 1 file changed, 35 insertions(+)

diff --git a/drivers/misc/i2c_eeprom.c b/drivers/misc/i2c_eeprom.c
index 934f820..6c0459d 100644
--- a/drivers/misc/i2c_eeprom.c
+++ b/drivers/misc/i2c_eeprom.c
@@ -15,6 +15,8 @@
 struct i2c_eeprom_drv_data {
 	u32 size; /* size in bytes */
 	u32 pagewidth; /* pagesize = 2^pagewidth */
+	u32 addr_offset_mask; /* bits in addr used for offset overflow */
+	u32 offset_len; /* size in bytes of offset */
 };
 
 int i2c_eeprom_read(struct udevice *dev, int offset, uint8_t *buf, int size)
@@ -140,6 +142,11 @@ static int i2c_eeprom_std_probe(struct udevice *dev)
 {
 	u8 test_byte;
 	int ret;
+	struct i2c_eeprom_drv_data *data =
+		(struct i2c_eeprom_drv_data *)dev_get_driver_data(dev);
+
+	i2c_set_chip_offset_len(dev, data->offset_len);
+	i2c_set_chip_addr_offset_mask(dev, data->addr_offset_mask);
 
 	/* Verify that the chip is functional */
 	ret = i2c_eeprom_read(dev, 0, &test_byte, 1);
@@ -152,71 +159,99 @@ static int i2c_eeprom_std_probe(struct udevice *dev)
 static const struct i2c_eeprom_drv_data eeprom_data = {
 	.size = 0,
 	.pagewidth = 0,
+	.addr_offset_mask = 0,
+	.offset_len = 1,
 };
 
 static const struct i2c_eeprom_drv_data mc24aa02e48_data = {
 	.size = 256,
 	.pagewidth = 3,
+	.addr_offset_mask = 0,
+	.offset_len = 1,
 };
 
 static const struct i2c_eeprom_drv_data atmel24c01a_data = {
 	.size = 128,
 	.pagewidth = 3,
+	.addr_offset_mask = 0,
+	.offset_len = 1,
 };
 
 static const struct i2c_eeprom_drv_data atmel24c02_data = {
 	.size = 256,
 	.pagewidth = 3,
+	.addr_offset_mask = 0,
+	.offset_len = 1,
 };
 
 static const struct i2c_eeprom_drv_data atmel24c04_data = {
 	.size = 512,
 	.pagewidth = 4,
+	.addr_offset_mask = 0x1,
+	.offset_len = 1,
 };
 
 static const struct i2c_eeprom_drv_data atmel24c08_data = {
 	.size = 1024,
 	.pagewidth = 4,
+	.addr_offset_mask = 0x3,
+	.offset_len = 1,
 };
 
 static const struct i2c_eeprom_drv_data atmel24c08a_data = {
 	.size = 1024,
 	.pagewidth = 4,
+	.addr_offset_mask = 0x3,
+	.offset_len = 1,
 };
 
 static const struct i2c_eeprom_drv_data atmel24c16a_data = {
 	.size = 2048,
 	.pagewidth = 4,
+	.addr_offset_mask = 0x7,
+	.offset_len = 1,
 };
 
 static const struct i2c_eeprom_drv_data atmel24mac402_data = {
 	.size = 256,
 	.pagewidth = 4,
+	.addr_offset_mask = 0,
+	.offset_len = 1,
 };
 
 static const struct i2c_eeprom_drv_data atmel24c32_data = {
 	.size = 4096,
 	.pagewidth = 5,
+	.addr_offset_mask = 0,
+	.offset_len = 2,
 };
 
 static const struct i2c_eeprom_drv_data atmel24c64_data = {
 	.size = 8192,
 	.pagewidth = 5,
+	.addr_offset_mask = 0,
+	.offset_len = 2,
 };
 
 static const struct i2c_eeprom_drv_data atmel24c128_data = {
 	.size = 16384,
 	.pagewidth = 6,
+	.addr_offset_mask = 0,
+	.offset_len = 2,
 };
 
 static const struct i2c_eeprom_drv_data atmel24c256_data = {
 	.size = 32768,
 	.pagewidth = 6,
+	.addr_offset_mask = 0,
+	.offset_len = 2,
 };
 
 static const struct i2c_eeprom_drv_data atmel24c512_data = {
 	.size = 65536,
 	.pagewidth = 6,
+	.addr_offset_mask = 0,
+	.offset_len = 2,
 };
 
 static const struct udevice_id i2c_eeprom_std_ids[] = {
-- 
2.10.1

[U-Boot, 02/13] board: ge: bx50v3, imx53ppd: add eeprom partitions

[Ian Ray]

From: Robert Beckett <bob.beckett@collabora.com>

Add eeprom partitions to device tree.

Signed-off-by: Robert Beckett <bob.beckett@collabora.com>
---
 arch/arm/dts/imx53-ppd-uboot.dtsi    | 16 ++++++++++++++++
 arch/arm/dts/imx53-ppd.dts           |  3 ++-
 arch/arm/dts/imx6q-bx50v3-uboot.dtsi | 16 ++++++++++++++++
 arch/arm/dts/imx6q-bx50v3.dtsi       |  3 ++-
 4 files changed, 36 insertions(+), 2 deletions(-)

diff --git a/arch/arm/dts/imx53-ppd-uboot.dtsi b/arch/arm/dts/imx53-ppd-uboot.dtsi
index 88dd7e2..99d409d 100644
--- a/arch/arm/dts/imx53-ppd-uboot.dtsi
+++ b/arch/arm/dts/imx53-ppd-uboot.dtsi
@@ -10,3 +10,19 @@
 		wdt = <&wdog1>;
 	};
 };
+
+&eeprom {
+	partitions {
+		compatible = "fixed-partitions";
+
+		vpd {
+			offset = <0>;
+			size = <1022>;
+		};
+
+		bootcount {
+			offset = <1022>;
+			size = <2>;
+		};
+	};
+};
diff --git a/arch/arm/dts/imx53-ppd.dts b/arch/arm/dts/imx53-ppd.dts
index ae98361..016a859 100644
--- a/arch/arm/dts/imx53-ppd.dts
+++ b/arch/arm/dts/imx53-ppd.dts
@@ -43,7 +43,6 @@
 /dts-v1/;
 
 #include "imx53.dtsi"
-#include "imx53-ppd-uboot.dtsi"
 #include <dt-bindings/input/input.h>
 
 / {
@@ -1084,3 +1083,5 @@
 		>;
 	};
 };
+
+#include "imx53-ppd-uboot.dtsi"
diff --git a/arch/arm/dts/imx6q-bx50v3-uboot.dtsi b/arch/arm/dts/imx6q-bx50v3-uboot.dtsi
index 88dd7e2..99d409d 100644
--- a/arch/arm/dts/imx6q-bx50v3-uboot.dtsi
+++ b/arch/arm/dts/imx6q-bx50v3-uboot.dtsi
@@ -10,3 +10,19 @@
 		wdt = <&wdog1>;
 	};
 };
+
+&eeprom {
+	partitions {
+		compatible = "fixed-partitions";
+
+		vpd {
+			offset = <0>;
+			size = <1022>;
+		};
+
+		bootcount {
+			offset = <1022>;
+			size = <2>;
+		};
+	};
+};
diff --git a/arch/arm/dts/imx6q-bx50v3.dtsi b/arch/arm/dts/imx6q-bx50v3.dtsi
index bb8f562..1982961 100644
--- a/arch/arm/dts/imx6q-bx50v3.dtsi
+++ b/arch/arm/dts/imx6q-bx50v3.dtsi
@@ -42,7 +42,6 @@
  */
 
 #include "imx6q-ba16.dtsi"
-#include "imx6q-bx50v3-uboot.dtsi"
 
 / {
 	mclk: clock-mclk {
@@ -379,3 +378,5 @@
 		#interrupt-cells = <1>;
 	};
 };
+
+#include "imx6q-bx50v3-uboot.dtsi"
-- 
2.10.1

[U-Boot, 03/13] board: ge: bx50v3, imx53ppd: use DM I2C

[Ian Ray]

From: Robert Beckett <bob.beckett@collabora.com>

Remove old (pre-DM) i2c setup code.
Enable DM i2c.
Convert common code to use DM rtc.
Convert common code to read VPD from eeprom partition.
Convert the generic i2c PMIC init code to use the new da9063 driver.

mx53ppd only:
Correct RTC compatible in device tree.
Enable MXC DM i2c driver.
Define CONFIG_SYS_MALLOC_F_LEN so that DM is available in pre-reloc.
Make GPIO banks available during preloc, since initialisation is done
in board_early_init_f().
Add gpio_request() calls to satisfy the DM_GPIO compatibility API.
Remove unused power configuration.

Signed-off-by: Robert Beckett <bob.beckett@collabora.com>
Signed-off-by: Ian Ray <ian.ray@ge.com>
---
Note: this is a squash of a few commits due to dropping of i2c compat
api
---
 arch/arm/dts/imx53-ppd-uboot.dtsi |  20 +++++++
 arch/arm/dts/imx53-ppd.dts        |   2 +-
 board/ge/bx50v3/Kconfig           |   2 -
 board/ge/bx50v3/bx50v3.c          | 114 ++++++++------------------------------
 board/ge/common/Kconfig           |  14 -----
 board/ge/common/ge_common.c       |  17 ++----
 board/ge/common/vpd_reader.c      |  37 ++++++++-----
 board/ge/mx53ppd/Kconfig          |   2 -
 board/ge/mx53ppd/mx53ppd.c        |  35 +-----------
 board/ge/mx53ppd/mx53ppd_video.c  |   1 +
 configs/ge_bx50v3_defconfig       |  15 ++++-
 configs/mx53ppd_defconfig         |  12 +++-
 include/configs/ge_bx50v3.h       |  27 ---------
 include/configs/mx53ppd.h         |  35 ------------
 14 files changed, 97 insertions(+), 236 deletions(-)
 delete mode 100644 board/ge/common/Kconfig

diff --git a/arch/arm/dts/imx53-ppd-uboot.dtsi b/arch/arm/dts/imx53-ppd-uboot.dtsi
index 99d409d..8e45ee7 100644
--- a/arch/arm/dts/imx53-ppd-uboot.dtsi
+++ b/arch/arm/dts/imx53-ppd-uboot.dtsi
@@ -26,3 +26,23 @@
 		};
 	};
 };
+
+&gpio1 {
+	u-boot,dm-pre-reloc;
+};
+
+&gpio2 {
+	u-boot,dm-pre-reloc;
+};
+
+&gpio3 {
+	u-boot,dm-pre-reloc;
+};
+
+&gpio4 {
+	u-boot,dm-pre-reloc;
+};
+
+&gpio5 {
+	u-boot,dm-pre-reloc;
+};
diff --git a/arch/arm/dts/imx53-ppd.dts b/arch/arm/dts/imx53-ppd.dts
index 016a859..a627847 100644
--- a/arch/arm/dts/imx53-ppd.dts
+++ b/arch/arm/dts/imx53-ppd.dts
@@ -489,7 +489,7 @@
 			reg = <1>;
 
 			rtc at 30 {
-			       compatible = "sii,s35390a";
+			       compatible = "sii,s35392a-rtc";
 			       reg = <0x30>;
 			};
 
diff --git a/board/ge/bx50v3/Kconfig b/board/ge/bx50v3/Kconfig
index 0593856..993b055 100644
--- a/board/ge/bx50v3/Kconfig
+++ b/board/ge/bx50v3/Kconfig
@@ -15,6 +15,4 @@ config SYS_SOC
 config SYS_CONFIG_NAME
 	default "ge_bx50v3"
 
-source "board/ge/common/Kconfig"
-
 endif
diff --git a/board/ge/bx50v3/bx50v3.c b/board/ge/bx50v3/bx50v3.c
index 89607cf..4a75c7b 100644
--- a/board/ge/bx50v3/bx50v3.c
+++ b/board/ge/bx50v3/bx50v3.c
@@ -14,7 +14,6 @@
 #include <linux/errno.h>
 #include <linux/libfdt.h>
 #include <asm/gpio.h>
-#include <asm/mach-imx/mxc_i2c.h>
 #include <asm/mach-imx/iomux-v3.h>
 #include <asm/mach-imx/boot_mode.h>
 #include <asm/mach-imx/video.h>
@@ -27,7 +26,8 @@
 #include <asm/arch/crm_regs.h>
 #include <asm/io.h>
 #include <asm/arch/sys_proto.h>
-#include <i2c.h>
+#include <power/regulator.h>
+#include <power/da9063_pmic.h>
 #include <input.h>
 #include <pwm.h>
 #include <version.h>
@@ -85,45 +85,6 @@ static iomux_v3_cfg_t const uart4_pads[] = {
 	MX6_PAD_KEY_ROW0__UART4_RX_DATA | MUX_PAD_CTRL(UART_PAD_CTRL),
 };
 
-static struct i2c_pads_info i2c_pad_info1 = {
-	.scl = {
-		.i2c_mode = MX6_PAD_CSI0_DAT9__I2C1_SCL | I2C_PAD,
-		.gpio_mode = MX6_PAD_CSI0_DAT9__GPIO5_IO27 | I2C_PAD,
-		.gp = IMX_GPIO_NR(5, 27)
-	},
-	.sda = {
-		.i2c_mode = MX6_PAD_CSI0_DAT8__I2C1_SDA | I2C_PAD,
-		.gpio_mode = MX6_PAD_CSI0_DAT8__GPIO5_IO26 | I2C_PAD,
-		.gp = IMX_GPIO_NR(5, 26)
-	}
-};
-
-static struct i2c_pads_info i2c_pad_info2 = {
-	.scl = {
-		.i2c_mode = MX6_PAD_KEY_COL3__I2C2_SCL | I2C_PAD,
-		.gpio_mode = MX6_PAD_KEY_COL3__GPIO4_IO12 | I2C_PAD,
-		.gp = IMX_GPIO_NR(4, 12)
-	},
-	.sda = {
-		.i2c_mode = MX6_PAD_KEY_ROW3__I2C2_SDA | I2C_PAD,
-		.gpio_mode = MX6_PAD_KEY_ROW3__GPIO4_IO13 | I2C_PAD,
-		.gp = IMX_GPIO_NR(4, 13)
-	}
-};
-
-static struct i2c_pads_info i2c_pad_info3 = {
-	.scl = {
-		.i2c_mode = MX6_PAD_GPIO_3__I2C3_SCL | I2C_PAD,
-		.gpio_mode = MX6_PAD_GPIO_3__GPIO1_IO03 | I2C_PAD,
-		.gp = IMX_GPIO_NR(1, 3)
-	},
-	.sda = {
-		.i2c_mode = MX6_PAD_GPIO_6__I2C3_SDA | I2C_PAD,
-		.gpio_mode = MX6_PAD_GPIO_6__GPIO1_IO06 | I2C_PAD,
-		.gp = IMX_GPIO_NR(1, 6)
-	}
-};
-
 static void setup_iomux_uart(void)
 {
 	imx_iomux_v3_setup_multiple_pads(uart3_pads, ARRAY_SIZE(uart3_pads));
@@ -491,10 +452,6 @@ static void set_confidx(const struct vpd_cache* vpd)
 
 int board_init(void)
 {
-	setup_i2c(0, CONFIG_SYS_I2C_SPEED, 0x7f, &i2c_pad_info1);
-	setup_i2c(1, CONFIG_SYS_I2C_SPEED, 0x7f, &i2c_pad_info2);
-	setup_i2c(2, CONFIG_SYS_I2C_SPEED, 0x7f, &i2c_pad_info3);
-
 	if (!read_vpd(&vpd, vpd_callback)) {
 		int ret, rescan;
 
@@ -541,53 +498,26 @@ static const struct boot_mode board_boot_modes[] = {
 
 void pmic_init(void)
 {
-#define I2C_PMIC                0x2
-#define DA9063_I2C_ADDR         0x58
-#define DA9063_REG_BCORE2_CFG   0x9D
-#define DA9063_REG_BCORE1_CFG   0x9E
-#define DA9063_REG_BPRO_CFG     0x9F
-#define DA9063_REG_BIO_CFG      0xA0
-#define DA9063_REG_BMEM_CFG     0xA1
-#define DA9063_REG_BPERI_CFG    0xA2
-#define DA9063_BUCK_MODE_MASK   0xC0
-#define DA9063_BUCK_MODE_MANUAL 0x00
-#define DA9063_BUCK_MODE_SLEEP  0x40
-#define DA9063_BUCK_MODE_SYNC   0x80
-#define DA9063_BUCK_MODE_AUTO   0xC0
-
-	uchar val;
-
-	i2c_set_bus_num(I2C_PMIC);
-
-	i2c_read(DA9063_I2C_ADDR, DA9063_REG_BCORE2_CFG, 1, &val, 1);
-	val &= ~DA9063_BUCK_MODE_MASK;
-	val |= DA9063_BUCK_MODE_SYNC;
-	i2c_write(DA9063_I2C_ADDR, DA9063_REG_BCORE2_CFG, 1, &val, 1);
-
-	i2c_read(DA9063_I2C_ADDR, DA9063_REG_BCORE1_CFG, 1, &val, 1);
-	val &= ~DA9063_BUCK_MODE_MASK;
-	val |= DA9063_BUCK_MODE_SYNC;
-	i2c_write(DA9063_I2C_ADDR, DA9063_REG_BCORE1_CFG, 1, &val, 1);
-
-	i2c_read(DA9063_I2C_ADDR, DA9063_REG_BPRO_CFG, 1, &val, 1);
-	val &= ~DA9063_BUCK_MODE_MASK;
-	val |= DA9063_BUCK_MODE_SYNC;
-	i2c_write(DA9063_I2C_ADDR, DA9063_REG_BPRO_CFG, 1, &val, 1);
-
-	i2c_read(DA9063_I2C_ADDR, DA9063_REG_BIO_CFG, 1, &val, 1);
-	val &= ~DA9063_BUCK_MODE_MASK;
-	val |= DA9063_BUCK_MODE_SYNC;
-	i2c_write(DA9063_I2C_ADDR, DA9063_REG_BIO_CFG, 1, &val, 1);
-
-	i2c_read(DA9063_I2C_ADDR, DA9063_REG_BMEM_CFG, 1, &val, 1);
-	val &= ~DA9063_BUCK_MODE_MASK;
-	val |= DA9063_BUCK_MODE_SYNC;
-	i2c_write(DA9063_I2C_ADDR, DA9063_REG_BMEM_CFG, 1, &val, 1);
-
-	i2c_read(DA9063_I2C_ADDR, DA9063_REG_BPERI_CFG, 1, &val, 1);
-	val &= ~DA9063_BUCK_MODE_MASK;
-	val |= DA9063_BUCK_MODE_SYNC;
-	i2c_write(DA9063_I2C_ADDR, DA9063_REG_BPERI_CFG, 1, &val, 1);
+	struct udevice *reg;
+	int ret, i;
+	static const char * const bucks[] = {
+		"bcore1",
+		"bcore2",
+		"bpro",
+		"bmem",
+		"bio",
+		"bperi",
+	};
+
+	for (i = 0; i < ARRAY_SIZE(bucks); i++) {
+		ret = regulator_get_by_devname(bucks[i], &reg);
+		if (reg < 0) {
+			printf("%s(): Unable to get regulator %s: %d\n",
+			       __func__, bucks[i], ret);
+			continue;
+		}
+		regulator_set_mode(reg, DA9063_BUCKMODE_SYNC);
+	}
 }
 
 int board_late_init(void)
diff --git a/board/ge/common/Kconfig b/board/ge/common/Kconfig
deleted file mode 100644
index 637b264..0000000
--- a/board/ge/common/Kconfig
+++ /dev/null
@@ -1,14 +0,0 @@
-config SYS_VPD_EEPROM_I2C_ADDR
-	hex "I2C address of the EEPROM device used for VPD"
-	help
-	  VPD = Vital Product Data
-
-config SYS_VPD_EEPROM_I2C_BUS
-	int "I2C bus of the EEPROM device used for VPD."
-
-config SYS_VPD_EEPROM_SIZE
-	int "Size in bytes of the EEPROM device used for VPD"
-
-config SYS_VPD_EEPROM_I2C_ADDR_LEN
-	int "Number of bytes to use for VPD EEPROM address"
-	default 1
diff --git a/board/ge/common/ge_common.c b/board/ge/common/ge_common.c
index d7e21de..48c3778 100644
--- a/board/ge/common/ge_common.c
+++ b/board/ge/common/ge_common.c
@@ -5,27 +5,24 @@
 
 #include <common.h>
 #include <env.h>
-#include <i2c.h>
+#include <dm/uclass.h>
 #include <rtc.h>
 
 void check_time(void)
 {
+	struct udevice *dev;
 	int ret, i;
 	struct rtc_time tm;
 	u8 retry = 3;
 
-	unsigned int current_i2c_bus = i2c_get_bus_num();
-
-	ret = i2c_set_bus_num(CONFIG_SYS_RTC_BUS_NUM);
-	if (ret < 0) {
+	ret = uclass_get_device(UCLASS_RTC, 0, &dev);
+	if (ret) {
 		env_set("rtc_status", "FAIL");
 		return;
 	}
 
-	rtc_init();
-
 	for (i = 0; i < retry; i++) {
-		ret = rtc_get(&tm);
+		ret = dm_rtc_get(dev, &tm);
 		if (!ret || ret == -EINVAL)
 			break;
 	}
@@ -40,7 +37,7 @@ void check_time(void)
 		tm.tm_year = 2036;
 
 		for (i = 0; i < retry; i++) {
-			ret = rtc_set(&tm);
+			ret = dm_rtc_set(dev, &tm);
 			if (!ret)
 				break;
 		}
@@ -55,7 +52,5 @@ void check_time(void)
 		env_set("rtc_status", "2038");
 	else
 		env_set("rtc_status", "OK");
-
-	i2c_set_bus_num(current_i2c_bus);
 }
 
diff --git a/board/ge/common/vpd_reader.c b/board/ge/common/vpd_reader.c
index 12410d9..4df411c 100644
--- a/board/ge/common/vpd_reader.c
+++ b/board/ge/common/vpd_reader.c
@@ -8,6 +8,9 @@
 #include <i2c.h>
 #include <linux/bch.h>
 #include <stdlib.h>
+#include <dm/uclass.h>
+#include <i2c_eeprom.h>
+#include <hexdump.h>
 
 /* BCH configuration */
 
@@ -200,28 +203,34 @@ int read_vpd(struct vpd_cache *cache,
 	     int (*process_block)(struct vpd_cache *, u8 id, u8 version,
 				  u8 type, size_t size, u8 const *data))
 {
-	static const size_t size = CONFIG_SYS_VPD_EEPROM_SIZE;
-
-	int res;
+	struct udevice *dev;
+	int ret;
 	u8 *data;
-	unsigned int current_i2c_bus = i2c_get_bus_num();
+	int size;
+
+	ret = uclass_get_device_by_name(UCLASS_I2C_EEPROM, "vpd", &dev);
+	if (ret)
+		return ret;
 
-	res = i2c_set_bus_num(CONFIG_SYS_VPD_EEPROM_I2C_BUS);
-	if (res < 0)
-		return res;
+	size = i2c_eeprom_size(dev);
+	if (size < 0) {
+		printf("Unable to get size of eeprom: %d\n", ret);
+		return ret;
+	}
 
 	data = malloc(size);
 	if (!data)
 		return -ENOMEM;
 
-	res = i2c_read(CONFIG_SYS_VPD_EEPROM_I2C_ADDR, 0,
-		       CONFIG_SYS_VPD_EEPROM_I2C_ADDR_LEN,
-		       data, size);
-	if (res == 0)
-		res = vpd_reader(size, data, cache, process_block);
+	ret = i2c_eeprom_read(dev, 0, data, size);
+	if (ret) {
+		free(data);
+		return ret;
+	}
+
+	ret = vpd_reader(size, data, cache, process_block);
 
 	free(data);
 
-	i2c_set_bus_num(current_i2c_bus);
-	return res;
+	return ret;
 }
diff --git a/board/ge/mx53ppd/Kconfig b/board/ge/mx53ppd/Kconfig
index bebb2fa..6dc3818 100644
--- a/board/ge/mx53ppd/Kconfig
+++ b/board/ge/mx53ppd/Kconfig
@@ -13,6 +13,4 @@ config SYS_SOC
 config SYS_CONFIG_NAME
 	default "mx53ppd"
 
-source "board/ge/common/Kconfig"
-
 endif
diff --git a/board/ge/mx53ppd/mx53ppd.c b/board/ge/mx53ppd/mx53ppd.c
index 105edd2..ea3f217 100644
--- a/board/ge/mx53ppd/mx53ppd.c
+++ b/board/ge/mx53ppd/mx53ppd.c
@@ -125,34 +125,6 @@ static void setup_iomux_fec(void)
 	imx_iomux_v3_setup_multiple_pads(fec_pads, ARRAY_SIZE(fec_pads));
 }
 
-#define I2C_PAD_CTRL	(PAD_CTL_SRE_FAST | PAD_CTL_DSE_HIGH | \
-			 PAD_CTL_PUS_100K_UP | PAD_CTL_ODE)
-
-static void setup_iomux_i2c(void)
-{
-	static const iomux_v3_cfg_t i2c1_pads[] = {
-		NEW_PAD_CTRL(MX53_PAD_CSI0_DAT8__I2C1_SDA, I2C_PAD_CTRL),
-		NEW_PAD_CTRL(MX53_PAD_CSI0_DAT9__I2C1_SCL, I2C_PAD_CTRL),
-	};
-
-	imx_iomux_v3_setup_multiple_pads(i2c1_pads, ARRAY_SIZE(i2c1_pads));
-}
-
-#define I2C_PAD MUX_PAD_CTRL(I2C_PAD_CTRL)
-
-static struct i2c_pads_info i2c_pad_info1 = {
-	.scl = {
-		.i2c_mode = MX53_PAD_EIM_D21__I2C1_SCL | I2C_PAD,
-		.gpio_mode = MX53_PAD_EIM_D28__GPIO3_28 | I2C_PAD,
-		.gp = IMX_GPIO_NR(3, 28)
-	},
-	.sda = {
-		.i2c_mode = MX53_PAD_EIM_D28__I2C1_SDA | I2C_PAD,
-		.gpio_mode = MX53_PAD_EIM_D21__GPIO3_21 | I2C_PAD,
-		.gp = IMX_GPIO_NR(3, 21)
-	}
-};
-
 static int clock_1GHz(void)
 {
 	int ret;
@@ -182,8 +154,10 @@ void ppd_gpio_init(void)
 	int i;
 
 	imx_iomux_v3_setup_multiple_pads(ppd_pads, ARRAY_SIZE(ppd_pads));
-	for (i = 0; i < ARRAY_SIZE(ppd_gpios); ++i)
+	for (i = 0; i < ARRAY_SIZE(ppd_gpios); ++i) {
+		gpio_request(ppd_gpios[i].gpio, "request");
 		gpio_direction_output(ppd_gpios[i].gpio, ppd_gpios[i].value);
+	}
 }
 
 int board_early_init_f(void)
@@ -256,9 +230,6 @@ int board_init(void)
 	gd->bd->bi_boot_params = PHYS_SDRAM_1 + 0x100;
 
 	mxc_set_sata_internal_clock();
-	setup_iomux_i2c();
-
-	setup_i2c(1, CONFIG_SYS_I2C_SPEED, 0x7f, &i2c_pad_info1);
 
 	return 0;
 }
diff --git a/board/ge/mx53ppd/mx53ppd_video.c b/board/ge/mx53ppd/mx53ppd_video.c
index 394dcd6..9dd9f0c 100644
--- a/board/ge/mx53ppd/mx53ppd_video.c
+++ b/board/ge/mx53ppd/mx53ppd_video.c
@@ -104,6 +104,7 @@ static void lcd_enable(void)
 	pwm_config(1, 5000000, 5000000);
 
 	/* Backlight Power */
+	gpio_request(BACKLIGHT_ENABLE, "BACKLIGHT_ENABLE");
 	gpio_direction_output(BACKLIGHT_ENABLE, 1);
 
 	pwm_enable(1);
diff --git a/configs/ge_bx50v3_defconfig b/configs/ge_bx50v3_defconfig
index 37bcf06..384327e 100644
--- a/configs/ge_bx50v3_defconfig
+++ b/configs/ge_bx50v3_defconfig
@@ -2,9 +2,6 @@ CONFIG_ARM=y
 CONFIG_ARCH_MX6=y
 CONFIG_SYS_TEXT_BASE=0x17800000
 CONFIG_SYS_MALLOC_F_LEN=0x4000
-CONFIG_SYS_VPD_EEPROM_I2C_ADDR=0x50
-CONFIG_SYS_VPD_EEPROM_I2C_BUS=4
-CONFIG_SYS_VPD_EEPROM_SIZE=1024
 CONFIG_TARGET_GE_BX50V3=y
 CONFIG_ENV_SIZE=0x2000
 CONFIG_ENV_SECT_SIZE=0x10000
@@ -51,6 +48,12 @@ CONFIG_BOOTCOUNT_EXT=y
 CONFIG_BOOTCOUNT_BOOTLIMIT=10
 CONFIG_SYS_BOOTCOUNT_EXT_DEVPART="1:5"
 CONFIG_DM_MMC=y
+CONFIG_DM_I2C=y
+CONFIG_SYS_I2C_MXC=y
+CONFIG_I2C_MUX=y
+CONFIG_I2C_MUX_PCA954x=y
+CONFIG_MISC=y
+CONFIG_I2C_EEPROM=y
 CONFIG_SUPPORT_EMMC_BOOT=y
 CONFIG_FSL_USDHC=y
 CONFIG_MTD=y
@@ -71,6 +74,12 @@ CONFIG_DM_PCI=y
 CONFIG_PINCTRL=y
 CONFIG_PINCTRL_IMX6=y
 CONFIG_PWM_IMX=y
+CONFIG_DM_PMIC=y
+CONFIG_DM_PMIC_DA9063=y
+CONFIG_DM_REGULATOR=y
+CONFIG_DM_REGULATOR_DA9063=y
+CONFIG_DM_RTC=y
+CONFIG_RTC_RX8010SJ=y
 CONFIG_SPI=y
 CONFIG_DM_SPI=y
 CONFIG_MXC_SPI=y
diff --git a/configs/mx53ppd_defconfig b/configs/mx53ppd_defconfig
index 6cfb526..4b479ae 100644
--- a/configs/mx53ppd_defconfig
+++ b/configs/mx53ppd_defconfig
@@ -2,9 +2,6 @@ CONFIG_ARM=y
 CONFIG_ARCH_MX5=y
 CONFIG_SYS_TEXT_BASE=0x77800000
 CONFIG_TARGET_MX53PPD=y
-CONFIG_SYS_VPD_EEPROM_I2C_ADDR=0x50
-CONFIG_SYS_VPD_EEPROM_I2C_BUS=2
-CONFIG_SYS_VPD_EEPROM_SIZE=1024
 CONFIG_ENV_SIZE=0x2800
 CONFIG_ENV_OFFSET=0xC0000
 CONFIG_NR_DRAM_BANKS=2
@@ -41,6 +38,13 @@ CONFIG_BOOTCOUNT_LIMIT=y
 CONFIG_BOOTCOUNT_EXT=y
 CONFIG_BOOTCOUNT_BOOTLIMIT=10
 CONFIG_SYS_BOOTCOUNT_EXT_DEVPART="0:5"
+CONFIG_DM_GPIO=y
+CONFIG_DM_I2C=y
+CONFIG_SYS_I2C_MXC=y
+CONFIG_I2C_MUX=y
+CONFIG_I2C_MUX_PCA954x=y
+CONFIG_MISC=y
+CONFIG_I2C_EEPROM=y
 CONFIG_DM_MMC=y
 CONFIG_FSL_ESDHC_IMX=y
 CONFIG_MTD=y
@@ -49,6 +53,7 @@ CONFIG_PINCTRL=y
 CONFIG_PINCTRL_IMX5=y
 CONFIG_DM_REGULATOR=y
 CONFIG_PWM_IMX=y
+CONFIG_DM_RTC=y
 CONFIG_RTC_S35392A=y
 CONFIG_SYSRESET=y
 CONFIG_SYSRESET_WATCHDOG=y
@@ -60,3 +65,4 @@ CONFIG_VIDEO=y
 # CONFIG_VIDEO_SW_CURSOR is not set
 CONFIG_WATCHDOG_TIMEOUT_MSECS=8000
 CONFIG_IMX_WATCHDOG=y
+CONFIG_SYS_MALLOC_F_LEN=0x4000
diff --git a/include/configs/ge_bx50v3.h b/include/configs/ge_bx50v3.h
index dad906d..b8b1ec7 100644
--- a/include/configs/ge_bx50v3.h
+++ b/include/configs/ge_bx50v3.h
@@ -189,33 +189,6 @@
 #define CONFIG_PCIE_IMX_PERST_GPIO	IMX_GPIO_NR(7, 12)
 #define CONFIG_PCIE_IMX_POWER_GPIO	IMX_GPIO_NR(1, 5)
 
-#define CONFIG_RTC_RX8010SJ
-#define CONFIG_SYS_RTC_BUS_NUM 2
-#define CONFIG_SYS_I2C_RTC_ADDR	0x32
-
-/* I2C Configs */
-#define CONFIG_SYS_I2C
-#define CONFIG_SYS_I2C_MXC
-#define CONFIG_SYS_I2C_SPEED		  100000
-#define CONFIG_SYS_I2C_MXC_I2C1
-#define CONFIG_SYS_I2C_MXC_I2C2
-#define CONFIG_SYS_I2C_MXC_I2C3
-
-#define CONFIG_SYS_NUM_I2C_BUSES        11
-#define CONFIG_SYS_I2C_MAX_HOPS         1
-#define CONFIG_SYS_I2C_BUSES	{	{0, {I2C_NULL_HOP} }, \
-					{1, {I2C_NULL_HOP} }, \
-					{2, {I2C_NULL_HOP} }, \
-					{0, {{I2C_MUX_PCA9547, 0x70, 0} } }, \
-					{0, {{I2C_MUX_PCA9547, 0x70, 1} } }, \
-					{0, {{I2C_MUX_PCA9547, 0x70, 2} } }, \
-					{0, {{I2C_MUX_PCA9547, 0x70, 3} } }, \
-					{0, {{I2C_MUX_PCA9547, 0x70, 4} } }, \
-					{0, {{I2C_MUX_PCA9547, 0x70, 5} } }, \
-					{0, {{I2C_MUX_PCA9547, 0x70, 6} } }, \
-					{0, {{I2C_MUX_PCA9547, 0x70, 7} } }, \
-				}
-
 #define CONFIG_BCH
 
 #endif	/* __GE_BX50V3_CONFIG_H */
diff --git a/include/configs/mx53ppd.h b/include/configs/mx53ppd.h
index 9361507..a11b085 100644
--- a/include/configs/mx53ppd.h
+++ b/include/configs/mx53ppd.h
@@ -43,25 +43,6 @@
 #define CONFIG_MXC_USB_PORTSC	(PORT_PTS_UTMI | PORT_PTS_PTW)
 #define CONFIG_MXC_USB_FLAGS	0
 
-#define CONFIG_SYS_RTC_BUS_NUM		2
-#define CONFIG_SYS_I2C_RTC_ADDR	0x30
-
-/* I2C Configs */
-#define CONFIG_SYS_I2C
-#define CONFIG_SYS_I2C_MXC
-#define CONFIG_SYS_I2C_MXC_I2C1		/* enable I2C bus 1 */
-#define CONFIG_SYS_I2C_MXC_I2C2		/* enable I2C bus 2 */
-#define CONFIG_SYS_I2C_MXC_I2C3		/* enable I2C bus 3 */
-
-/* PMIC Controller */
-#define CONFIG_POWER
-#define CONFIG_POWER_I2C
-#define CONFIG_DIALOG_POWER
-#define CONFIG_POWER_FSL
-#define CONFIG_POWER_FSL_MC13892
-#define CONFIG_SYS_DIALOG_PMIC_I2C_ADDR	0x48
-#define CONFIG_SYS_FSL_PMIC_I2C_ADDR	0x8
-
 /* allow to overwrite serial and ethaddr */
 #define CONFIG_ENV_OVERWRITE
 #define CONFIG_BAUDRATE			115200
@@ -188,22 +169,6 @@
 #define CONFIG_CMD_FUSE
 #define CONFIG_FSL_IIM
 
-#define CONFIG_SYS_I2C_SPEED	100000
-
-/* I2C1 */
-#define CONFIG_SYS_NUM_I2C_BUSES	9
-#define CONFIG_SYS_I2C_MAX_HOPS		1
-#define CONFIG_SYS_I2C_BUSES	{	{0, {I2C_NULL_HOP} }, \
-					{0, {{I2C_MUX_PCA9547, 0x70, 0} } }, \
-					{0, {{I2C_MUX_PCA9547, 0x70, 1} } }, \
-					{0, {{I2C_MUX_PCA9547, 0x70, 2} } }, \
-					{0, {{I2C_MUX_PCA9547, 0x70, 3} } }, \
-					{0, {{I2C_MUX_PCA9547, 0x70, 4} } }, \
-					{0, {{I2C_MUX_PCA9547, 0x70, 5} } }, \
-					{0, {{I2C_MUX_PCA9547, 0x70, 6} } }, \
-					{0, {{I2C_MUX_PCA9547, 0x70, 7} } }, \
-				}
-
 #define CONFIG_BCH
 
 /* Backlight Control */
-- 
2.10.1

[U-Boot, 04/13] board: ge: bx50v3: add i2c eeprom bootcount storage

[Ian Ray]

From: Robert Beckett <bob.beckett@collabora.com>

Add bootcount node, linking to i2c eeprom "bootcount" partitions for
storage.
Enable i2c eeprom bootcount backend storage.
Enable bootcount command and use it for failbootcmd.

Signed-off-by: Robert Beckett <bob.beckett@collabora.com>
---
 arch/arm/dts/imx6q-bx50v3-uboot.dtsi | 7 ++++++-
 configs/ge_bx50v3_defconfig          | 6 +++---
 include/configs/ge_bx50v3.h          | 4 +---
 3 files changed, 10 insertions(+), 7 deletions(-)

diff --git a/arch/arm/dts/imx6q-bx50v3-uboot.dtsi b/arch/arm/dts/imx6q-bx50v3-uboot.dtsi
index 99d409d..77115a7 100644
--- a/arch/arm/dts/imx6q-bx50v3-uboot.dtsi
+++ b/arch/arm/dts/imx6q-bx50v3-uboot.dtsi
@@ -5,6 +5,11 @@
  */
 
 / {
+	bootcount {
+		compatible = "u-boot,bootcount-i2c-eeprom";
+		i2c-eeprom = <&bootcount>;
+	};
+
 	wdt-reboot {
 		compatible = "wdt-reboot";
 		wdt = <&wdog1>;
@@ -20,7 +25,7 @@
 			size = <1022>;
 		};
 
-		bootcount {
+		bootcount: bootcount {
 			offset = <1022>;
 			size = <2>;
 		};
diff --git a/configs/ge_bx50v3_defconfig b/configs/ge_bx50v3_defconfig
index 384327e..f1f7a0d 100644
--- a/configs/ge_bx50v3_defconfig
+++ b/configs/ge_bx50v3_defconfig
@@ -8,7 +8,6 @@ CONFIG_ENV_SECT_SIZE=0x10000
 CONFIG_ENV_OFFSET=0xC0000
 CONFIG_DM_GPIO=y
 CONFIG_NR_DRAM_BANKS=1
-CONFIG_SYS_BOOTCOUNT_ADDR=0x7000A000
 # CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
 CONFIG_FIT=y
 CONFIG_OF_BOARD_SETUP=y
@@ -29,6 +28,7 @@ CONFIG_CMD_I2C=y
 CONFIG_CMD_MMC=y
 CONFIG_CMD_PCI=y
 # CONFIG_CMD_NFS is not set
+CONFIG_CMD_BOOTCOUNT=y
 CONFIG_CMD_CACHE=y
 CONFIG_CMD_EXT2=y
 CONFIG_CMD_EXT4=y
@@ -44,9 +44,9 @@ CONFIG_ENV_IS_IN_SPI_FLASH=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_DM=y
 CONFIG_BOOTCOUNT_LIMIT=y
-CONFIG_BOOTCOUNT_EXT=y
+CONFIG_DM_BOOTCOUNT=y
+CONFIG_DM_BOOTCOUNT_I2C_EEPROM=y
 CONFIG_BOOTCOUNT_BOOTLIMIT=10
-CONFIG_SYS_BOOTCOUNT_EXT_DEVPART="1:5"
 CONFIG_DM_MMC=y
 CONFIG_DM_I2C=y
 CONFIG_SYS_I2C_MXC=y
diff --git a/include/configs/ge_bx50v3.h b/include/configs/ge_bx50v3.h
index b8b1ec7..b9227fc 100644
--- a/include/configs/ge_bx50v3.h
+++ b/include/configs/ge_bx50v3.h
@@ -109,9 +109,7 @@
 		"setcurs 5 4; " \
 		"lcdputs \"Monitor failed to start. " \
 		"Try again, or contact GE Service for support.\"; " \
-		"mw.b 0x7000A000 0xbc; " \
-		"mw.b 0x7000A001 0x00; " \
-		"ext4write ${dev} ${devnum}:5 0x7000A000 /boot/failures 2\0" \
+		"bootcount reset; \0" \
 	"altbootcmd=" \
 		"run doquiet; " \
 		"setenv partnum 1; run hasfirstboot || setenv partnum 2; " \
-- 
2.10.1

[U-Boot, 05/13] board: ge: mx53ppd: add i2c eeprom bootcount storage

[Ian Ray]

From: Robert Beckett <bob.beckett@collabora.com>

Add bootcount node, linking to i2c eeprom "bootcount" partitions for
storage.
Enable i2c eeprom bootcount backend storage.
Enable bootcount command and use it for failbootcmd.

Signed-off-by: Robert Beckett <bob.beckett@collabora.com>
---
 arch/arm/dts/imx53-ppd-uboot.dtsi | 7 ++++++-
 configs/mx53ppd_defconfig         | 6 +++---
 include/configs/mx53ppd.h         | 4 +---
 3 files changed, 10 insertions(+), 7 deletions(-)

diff --git a/arch/arm/dts/imx53-ppd-uboot.dtsi b/arch/arm/dts/imx53-ppd-uboot.dtsi
index 8e45ee7..0f81947 100644
--- a/arch/arm/dts/imx53-ppd-uboot.dtsi
+++ b/arch/arm/dts/imx53-ppd-uboot.dtsi
@@ -9,6 +9,11 @@
 		compatible = "wdt-reboot";
 		wdt = <&wdog1>;
 	};
+
+	bootcount {
+		compatible = "u-boot,bootcount-i2c-eeprom";
+		i2c-eeprom = <&bootcount>;
+	};
 };
 
 &eeprom {
@@ -20,7 +25,7 @@
 			size = <1022>;
 		};
 
-		bootcount {
+		bootcount: bootcount {
 			offset = <1022>;
 			size = <2>;
 		};
diff --git a/configs/mx53ppd_defconfig b/configs/mx53ppd_defconfig
index 4b479ae..0d499a3 100644
--- a/configs/mx53ppd_defconfig
+++ b/configs/mx53ppd_defconfig
@@ -5,7 +5,6 @@ CONFIG_TARGET_MX53PPD=y
 CONFIG_ENV_SIZE=0x2800
 CONFIG_ENV_OFFSET=0xC0000
 CONFIG_NR_DRAM_BANKS=2
-CONFIG_SYS_BOOTCOUNT_ADDR=0x7000A000
 CONFIG_FIT=y
 CONFIG_OF_BOARD_SETUP=y
 CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=board/ge/mx53ppd/imximage.cfg"
@@ -22,6 +21,7 @@ CONFIG_CMD_I2C=y
 CONFIG_CMD_MMC=y
 CONFIG_CMD_USB=y
 CONFIG_CMD_DHCP=y
+CONFIG_CMD_BOOTCOUNT=y
 CONFIG_CMD_MII=y
 CONFIG_CMD_PING=y
 CONFIG_CMD_EXT2=y
@@ -35,9 +35,9 @@ CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_DM=y
 CONFIG_BOOTCOUNT_LIMIT=y
-CONFIG_BOOTCOUNT_EXT=y
+CONFIG_DM_BOOTCOUNT=y
+CONFIG_DM_BOOTCOUNT_I2C_EEPROM=y
 CONFIG_BOOTCOUNT_BOOTLIMIT=10
-CONFIG_SYS_BOOTCOUNT_EXT_DEVPART="0:5"
 CONFIG_DM_GPIO=y
 CONFIG_DM_I2C=y
 CONFIG_SYS_I2C_MXC=y
diff --git a/include/configs/mx53ppd.h b/include/configs/mx53ppd.h
index a11b085..e7eca82 100644
--- a/include/configs/mx53ppd.h
+++ b/include/configs/mx53ppd.h
@@ -98,9 +98,7 @@
 		"setenv stdout vga; " \
 		"echo \"\n\n\n\n    \" $msg; " \
 		"setenv stdout serial; " \
-		"mw.b 0x7000A000 0xbc; " \
-		"mw.b 0x7000A001 0x00; " \
-		"ext4write ${dev} ${devnum}:5 0x7000A000 /boot/failures 2\0" \
+		"bootcount reset; \0" \
 	"altbootcmd=" \
 		"run doquiet; " \
 		"setenv partnum 1; run hasfirstboot || setenv partnum 2; " \
-- 
2.10.1

[U-Boot, 06/13] board: ge: mx53ppd: enable DM_VIDEO

[Ian Ray]

Enable DM_VIDEO for mx53ppd.
Enable DM_REGULATOR_FIXED and DM_PWM for the backlight.
Remove unused MX53PPD_LCD_POWER.
Remove old (incorrect) setup_iomux_lcd.
Enable backlight via display enable handler.
Use cls command to initiate display in HW agnostic manner.
Modify `failbootcmd' to use lcdputs.

Signed-off-by: Ian Ray <ian.ray@ge.com>
Signed-off-by: Robert Beckett <bob.beckett@collabora.com>
---
 arch/arm/dts/imx53-ppd-uboot.dtsi |   5 ++
 board/ge/mx53ppd/Makefile         |   2 +-
 board/ge/mx53ppd/mx53ppd.c        |   3 -
 board/ge/mx53ppd/mx53ppd_video.c  | 126 +++++++++++++-------------------------
 board/ge/mx53ppd/ppd_gpio.h       |   2 -
 configs/mx53ppd_defconfig         |   7 ++-
 include/configs/mx53ppd.h         |  13 ++--
 7 files changed, 61 insertions(+), 97 deletions(-)

diff --git a/arch/arm/dts/imx53-ppd-uboot.dtsi b/arch/arm/dts/imx53-ppd-uboot.dtsi
index 0f81947..d38a1bc 100644
--- a/arch/arm/dts/imx53-ppd-uboot.dtsi
+++ b/arch/arm/dts/imx53-ppd-uboot.dtsi
@@ -14,6 +14,11 @@
 		compatible = "u-boot,bootcount-i2c-eeprom";
 		i2c-eeprom = <&bootcount>;
 	};
+
+	panel-lvds0 {
+		compatible = "simple-panel";
+		backlight = <&pwm_bl>;
+	};
 };
 
 &eeprom {
diff --git a/board/ge/mx53ppd/Makefile b/board/ge/mx53ppd/Makefile
index 9fae414..f423e80 100644
--- a/board/ge/mx53ppd/Makefile
+++ b/board/ge/mx53ppd/Makefile
@@ -7,4 +7,4 @@
 # Jason Liu <r64343@freescale.com>
 
 obj-y			+= mx53ppd.o
-obj-$(CONFIG_VIDEO)	+= mx53ppd_video.o
+obj-$(CONFIG_DM_VIDEO)	+= mx53ppd_video.o
diff --git a/board/ge/mx53ppd/mx53ppd.c b/board/ge/mx53ppd/mx53ppd.c
index ea3f217..044fd80 100644
--- a/board/ge/mx53ppd/mx53ppd.c
+++ b/board/ge/mx53ppd/mx53ppd.c
@@ -39,8 +39,6 @@
 #include "../../ge/common/ge_common.h"
 #include "../../ge/common/vpd_reader.h"
 
-#define MX53PPD_LCD_POWER		IMX_GPIO_NR(3, 24)
-
 DECLARE_GLOBAL_DATA_PTR;
 
 static u32 mx53_dram_size[2];
@@ -163,7 +161,6 @@ void ppd_gpio_init(void)
 int board_early_init_f(void)
 {
 	setup_iomux_fec();
-	setup_iomux_lcd();
 	ppd_gpio_init();
 
 	return 0;
diff --git a/board/ge/mx53ppd/mx53ppd_video.c b/board/ge/mx53ppd/mx53ppd_video.c
index 9dd9f0c..3240ed6 100644
--- a/board/ge/mx53ppd/mx53ppd_video.c
+++ b/board/ge/mx53ppd/mx53ppd_video.c
@@ -9,69 +9,20 @@
  */
 
 #include <common.h>
+#include <dm.h>
 #include <linux/list.h>
-#include <asm/gpio.h>
 #include <asm/arch/iomux-mx53.h>
+#include <asm/mach-imx/video.h>
 #include <linux/fb.h>
 #include <ipu_pixfmt.h>
 #include <asm/arch/crm_regs.h>
 #include <asm/arch/imx-regs.h>
 #include <asm/io.h>
-#include <pwm.h>
-#include "ppd_gpio.h"
+#include <panel.h>
 
-#define MX53PPD_LCD_POWER		IMX_GPIO_NR(3, 24)
-
-static struct fb_videomode const nv_spwg = {
-	.name		= "NV-SPWGRGB888",
-	.refresh	= 60,
-	.xres		= 800,
-	.yres		= 480,
-	.pixclock	= 15384,
-	.left_margin	= 16,
-	.right_margin	= 210,
-	.upper_margin	= 10,
-	.lower_margin	= 22,
-	.hsync_len	= 30,
-	.vsync_len	= 13,
-	.sync		= FB_SYNC_EXT,
-	.vmode		= FB_VMODE_NONINTERLACED
-};
-
-void setup_iomux_lcd(void)
+static int detect_lcd(struct display_info_t const *dev)
 {
-	static const iomux_v3_cfg_t lcd_pads[] = {
-		MX53_PAD_DI0_DISP_CLK__IPU_DI0_DISP_CLK,
-		MX53_PAD_DI0_PIN15__IPU_DI0_PIN15,
-		MX53_PAD_DI0_PIN2__IPU_DI0_PIN2,
-		MX53_PAD_DI0_PIN3__IPU_DI0_PIN3,
-		MX53_PAD_DISP0_DAT0__IPU_DISP0_DAT_0,
-		MX53_PAD_DISP0_DAT1__IPU_DISP0_DAT_1,
-		MX53_PAD_DISP0_DAT2__IPU_DISP0_DAT_2,
-		MX53_PAD_DISP0_DAT3__IPU_DISP0_DAT_3,
-		MX53_PAD_DISP0_DAT4__IPU_DISP0_DAT_4,
-		MX53_PAD_DISP0_DAT5__IPU_DISP0_DAT_5,
-		MX53_PAD_DISP0_DAT6__IPU_DISP0_DAT_6,
-		MX53_PAD_DISP0_DAT7__IPU_DISP0_DAT_7,
-		MX53_PAD_DISP0_DAT8__IPU_DISP0_DAT_8,
-		MX53_PAD_DISP0_DAT9__IPU_DISP0_DAT_9,
-		MX53_PAD_DISP0_DAT10__IPU_DISP0_DAT_10,
-		MX53_PAD_DISP0_DAT11__IPU_DISP0_DAT_11,
-		MX53_PAD_DISP0_DAT12__IPU_DISP0_DAT_12,
-		MX53_PAD_DISP0_DAT13__IPU_DISP0_DAT_13,
-		MX53_PAD_DISP0_DAT14__IPU_DISP0_DAT_14,
-		MX53_PAD_DISP0_DAT15__IPU_DISP0_DAT_15,
-		MX53_PAD_DISP0_DAT16__IPU_DISP0_DAT_16,
-		MX53_PAD_DISP0_DAT17__IPU_DISP0_DAT_17,
-		MX53_PAD_DISP0_DAT18__IPU_DISP0_DAT_18,
-		MX53_PAD_DISP0_DAT19__IPU_DISP0_DAT_19,
-		MX53_PAD_DISP0_DAT20__IPU_DISP0_DAT_20,
-		MX53_PAD_DISP0_DAT21__IPU_DISP0_DAT_21,
-		MX53_PAD_DISP0_DAT22__IPU_DISP0_DAT_22,
-		MX53_PAD_DISP0_DAT23__IPU_DISP0_DAT_23,
-	};
-
-	imx_iomux_v3_setup_multiple_pads(lcd_pads, ARRAY_SIZE(lcd_pads));
+	return 1;
 }
 
 static void lcd_enable(void)
@@ -96,40 +47,49 @@ static void lcd_enable(void)
 		IOMUXC_GPR2_DATA_WIDTH_CH0_24BIT |
 		IOMUXC_GPR2_LVDS_CH0_MODE_ENABLED_DI0,
 		&iomux->gpr[2]);
-
-	/* Enable backlights  */
-	pwm_init(1, 0, 0);
-
-	/* duty cycle 5000000ns, period: 5000000ns */
-	pwm_config(1, 5000000, 5000000);
-
-	/* Backlight Power */
-	gpio_request(BACKLIGHT_ENABLE, "BACKLIGHT_ENABLE");
-	gpio_direction_output(BACKLIGHT_ENABLE, 1);
-
-	pwm_enable(1);
 }
 
-static int do_lcd_enable(cmd_tbl_t *cmdtp, int flag, int argc,
-			 char * const argv[])
+static void do_enable_backlight(struct display_info_t const *dev)
 {
+	struct udevice *panel;
+	int ret;
+
 	lcd_enable();
-	return 0;
-}
 
-U_BOOT_CMD(
-	ppd_lcd_enable,	1,	1,	do_lcd_enable,
-	"enable PPD LCD",
-	"no parameters"
-);
+	ret = uclass_get_device(UCLASS_PANEL, 0, &panel);
+	if (ret) {
+		printf("Could not find panel: %d\n", ret);
+		return;
+	}
 
-int board_video_skip(void)
-{
-	int ret;
+	panel_set_backlight(panel, 100);
+	panel_enable_backlight(panel);
+}
+
+struct display_info_t const displays[] = {
+	{
+		.bus	= -1,
+		.addr	= -1,
+		.pixfmt	= IPU_PIX_FMT_RGB24,
+		.detect	= detect_lcd,
+		.enable	= do_enable_backlight,
+		.mode = {
+			.name		= "NV-SPWGRGB888",
+			.refresh	= 60,
+			.xres		= 800,
+			.yres		= 480,
+			.pixclock	= 15384,
+			.left_margin	= 16,
+			.right_margin	= 210,
+			.upper_margin	= 10,
+			.lower_margin	= 22,
+			.hsync_len	= 30,
+			.vsync_len	= 13,
+			.sync		= FB_SYNC_EXT,
+			.vmode		= FB_VMODE_NONINTERLACED
+		}
+	}
+};
 
-	ret = ipuv3_fb_init(&nv_spwg, 0, IPU_PIX_FMT_RGB24);
-	if (ret)
-		printf("Display cannot be configured: %d\n", ret);
+size_t display_count = ARRAY_SIZE(displays);
 
-	return ret;
-}
diff --git a/board/ge/mx53ppd/ppd_gpio.h b/board/ge/mx53ppd/ppd_gpio.h
index ba2d1ba..163782a 100644
--- a/board/ge/mx53ppd/ppd_gpio.h
+++ b/board/ge/mx53ppd/ppd_gpio.h
@@ -57,7 +57,6 @@ struct gpio_cfg {
 #define POWER_DOWN_LVDS0_DESERIALIZER_N IMX_GPIO_NR(2, 22)
 #define POWER_DOWN_LVDS1_DESERIALIZER_N IMX_GPIO_NR(2, 27)
 #define ENABLE_PWR_TO_LCD_AND_UI_INTERFACE IMX_GPIO_NR(2, 17)
-#define BACKLIGHT_ENABLE IMX_GPIO_NR(5, 29)
 #define RESET_I2C1_BUS_SEGMENT_MUX_N IMX_GPIO_NR(2, 18)
 #define ECSPI1_CS0 IMX_GPIO_NR(5, 17)
 #define ECSPI1_CS1 IMX_GPIO_NR(4, 10)
@@ -87,7 +86,6 @@ static const struct gpio_cfg ppd_gpios[] = {
 	{ POWER_DOWN_LVDS0_DESERIALIZER_N, 1 },
 	{ POWER_DOWN_LVDS1_DESERIALIZER_N, 1 },
 	{ ENABLE_PWR_TO_LCD_AND_UI_INTERFACE, 1 },
-	{ BACKLIGHT_ENABLE, 0 },
 	{ RESET_I2C1_BUS_SEGMENT_MUX_N, 1 },
 	{ ECSPI1_CS0, 1 },
 	{ ECSPI1_CS1, 1 },
diff --git a/configs/mx53ppd_defconfig b/configs/mx53ppd_defconfig
index 0d499a3..2f29c3e 100644
--- a/configs/mx53ppd_defconfig
+++ b/configs/mx53ppd_defconfig
@@ -24,6 +24,7 @@ CONFIG_CMD_DHCP=y
 CONFIG_CMD_BOOTCOUNT=y
 CONFIG_CMD_MII=y
 CONFIG_CMD_PING=y
+CONFIG_CMD_CLS=y
 CONFIG_CMD_EXT2=y
 CONFIG_CMD_EXT4=y
 CONFIG_CMD_EXT4_WRITE=y
@@ -52,6 +53,7 @@ CONFIG_MII=y
 CONFIG_PINCTRL=y
 CONFIG_PINCTRL_IMX5=y
 CONFIG_DM_REGULATOR=y
+CONFIG_DM_REGULATOR_FIXED=y
 CONFIG_PWM_IMX=y
 CONFIG_DM_RTC=y
 CONFIG_RTC_S35392A=y
@@ -61,8 +63,11 @@ CONFIG_USB=y
 CONFIG_DM_USB=y
 CONFIG_USB_EHCI_MX5=y
 CONFIG_VIDEO_IPUV3=y
-CONFIG_VIDEO=y
 # CONFIG_VIDEO_SW_CURSOR is not set
 CONFIG_WATCHDOG_TIMEOUT_MSECS=8000
 CONFIG_IMX_WATCHDOG=y
 CONFIG_SYS_MALLOC_F_LEN=0x4000
+CONFIG_DM_VIDEO=y
+CONFIG_SYS_WHITE_ON_BLACK=y
+CONFIG_DM_PWM=y
+CONFIG_VIDEO_BPP16=y
diff --git a/include/configs/mx53ppd.h b/include/configs/mx53ppd.h
index e7eca82..8fa7d15 100644
--- a/include/configs/mx53ppd.h
+++ b/include/configs/mx53ppd.h
@@ -91,13 +91,10 @@
 		"/boot/bootcause/firstboot\0" \
 	"swappartitions=setexpr partnum 3 - ${partnum}\0" \
 	"failbootcmd=" \
-		"ppd_lcd_enable; " \
-		"msg=\"Monitor failed to start.  " \
-			"Try again, or contact GE Service for support.\"; " \
-		"echo $msg; " \
-		"setenv stdout vga; " \
-		"echo \"\n\n\n\n    \" $msg; " \
-		"setenv stdout serial; " \
+		"cls; " \
+		"setcurs 5 4; " \
+		"lcdputs \"Monitor failed to start. " \
+		"Try again, or contact GE Service for support.\"; " \
 		"bootcount reset; \0" \
 	"altbootcmd=" \
 		"run doquiet; " \
@@ -172,4 +169,6 @@
 /* Backlight Control */
 #define CONFIG_IMX6_PWM_PER_CLK 66666000
 
+#define CONFIG_IMX_VIDEO_SKIP
+
 #endif				/* __CONFIG_H */
-- 
2.10.1

[U-Boot, 07/13] board: ge: bx50v3: override panel

[Ian Ray]

Override the panel compatible string for LCD in U-Boot.

Include U-Boot device tree overrides in device-specific device trees so
that the panel compatible string is used.

Fixes: 8c26739859c6 ("board: ge: bx50v3: sync devicetrees from Linux")
Signed-off-by: Ian Ray <ian.ray@ge.com>
---
 arch/arm/dts/imx6q-b450v3.dts        | 2 ++
 arch/arm/dts/imx6q-b650v3.dts        | 2 ++
 arch/arm/dts/imx6q-b850v3.dts        | 2 ++
 arch/arm/dts/imx6q-bx50v3-uboot.dtsi | 4 ++++
 4 files changed, 10 insertions(+)

diff --git a/arch/arm/dts/imx6q-b450v3.dts b/arch/arm/dts/imx6q-b450v3.dts
index 7fca833..995caa8 100644
--- a/arch/arm/dts/imx6q-b450v3.dts
+++ b/arch/arm/dts/imx6q-b450v3.dts
@@ -158,3 +158,5 @@
 		};
 	};
 };
+
+#include "imx6q-bx50v3-uboot.dtsi"
diff --git a/arch/arm/dts/imx6q-b650v3.dts b/arch/arm/dts/imx6q-b650v3.dts
index ba12e9b..95a6134 100644
--- a/arch/arm/dts/imx6q-b650v3.dts
+++ b/arch/arm/dts/imx6q-b650v3.dts
@@ -157,3 +157,5 @@
 		};
 	};
 };
+
+#include "imx6q-bx50v3-uboot.dtsi"
diff --git a/arch/arm/dts/imx6q-b850v3.dts b/arch/arm/dts/imx6q-b850v3.dts
index 0a98552..6416825 100644
--- a/arch/arm/dts/imx6q-b850v3.dts
+++ b/arch/arm/dts/imx6q-b850v3.dts
@@ -300,3 +300,5 @@
 		phy-handle = <&switchphy4>;
 	};
 };
+
+#include "imx6q-bx50v3-uboot.dtsi"
diff --git a/arch/arm/dts/imx6q-bx50v3-uboot.dtsi b/arch/arm/dts/imx6q-bx50v3-uboot.dtsi
index 77115a7..df446e0 100644
--- a/arch/arm/dts/imx6q-bx50v3-uboot.dtsi
+++ b/arch/arm/dts/imx6q-bx50v3-uboot.dtsi
@@ -14,6 +14,10 @@
 		compatible = "wdt-reboot";
 		wdt = <&wdog1>;
 	};
+
+	panel-lvds0 {
+		compatible = "simple-panel";
+	};
 };
 
 &eeprom {
-- 
2.10.1

[U-Boot, 08/13] board: ge: bx50v3: Enable DM PWM for backlight

[Ian Ray]

From: Robert Beckett <bob.beckett@collabora.com>

Add backlight and panel devicetree definitions
Use UCLASS_PANEL to enable backlight via display enable handler
Remove old explicit gpio code for handling backlight
Use cls command to initiate display in HW agnostic manner
Enable DM regulator and pwm

Signed-off-by: Robert Beckett <bob.beckett@collabora.com>
---
 board/ge/bx50v3/bx50v3.c    | 81 +++++++++------------------------------------
 configs/ge_bx50v3_defconfig |  3 ++
 include/configs/ge_bx50v3.h |  2 +-
 3 files changed, 20 insertions(+), 66 deletions(-)

diff --git a/board/ge/bx50v3/bx50v3.c b/board/ge/bx50v3/bx50v3.c
index 4a75c7b..a29fc42 100644
--- a/board/ge/bx50v3/bx50v3.c
+++ b/board/ge/bx50v3/bx50v3.c
@@ -37,6 +37,7 @@
 #include "../common/vpd_reader.h"
 #include "../../../drivers/net/e1000.h"
 #include <pci.h>
+#include <panel.h>
 
 DECLARE_GLOBAL_DATA_PTR;
 
@@ -124,16 +125,20 @@ int board_phy_config(struct phy_device *phydev)
 }
 
 #if defined(CONFIG_VIDEO_IPUV3)
-static iomux_v3_cfg_t const backlight_pads[] = {
-	/* Power for LVDS Display */
-	MX6_PAD_EIM_D22__GPIO3_IO22 | MUX_PAD_CTRL(NO_PAD_CTRL),
-#define LVDS_POWER_GP IMX_GPIO_NR(3, 22)
-	/* Backlight enable for LVDS display */
-	MX6_PAD_GPIO_0__GPIO1_IO00 | MUX_PAD_CTRL(NO_PAD_CTRL),
-#define LVDS_BACKLIGHT_GP IMX_GPIO_NR(1, 0)
-	/* backlight PWM brightness control */
-	MX6_PAD_SD1_DAT3__PWM1_OUT | MUX_PAD_CTRL(NO_PAD_CTRL),
-};
+static void do_enable_backlight(struct display_info_t const *dev)
+{
+	struct udevice *panel;
+	int ret;
+
+	ret = uclass_get_device(UCLASS_PANEL, 0, &panel);
+	if (ret) {
+		printf("Could not find panel: %d\n", ret);
+		return;
+	}
+
+	panel_set_backlight(panel, 100);
+	panel_enable_backlight(panel);
+}
 
 static void do_enable_hdmi(struct display_info_t const *dev)
 {
@@ -155,7 +160,7 @@ struct display_info_t const displays[] = {{
 	.addr	= -1,
 	.pixfmt	= IPU_PIX_FMT_RGB24,
 	.detect	= detect_lcd,
-	.enable	= NULL,
+	.enable	= do_enable_backlight,
 	.mode	= {
 		.name           = "G121X1-L03",
 		.refresh        = 60,
@@ -314,12 +319,6 @@ static void setup_display_bx50v3(void)
 			IOMUXC_GPR3_LVDS0_MUX_CTL_MASK,
 		       (IOMUXC_GPR3_MUX_SRC_IPU1_DI0 <<
 			IOMUXC_GPR3_LVDS0_MUX_CTL_OFFSET));
-
-	/* backlights off until needed */
-	imx_iomux_v3_setup_multiple_pads(backlight_pads,
-					 ARRAY_SIZE(backlight_pads));
-	gpio_request(LVDS_POWER_GP, "lvds_power");
-	gpio_direction_input(LVDS_POWER_GP);
 }
 #endif /* CONFIG_VIDEO_IPUV3 */
 
@@ -476,9 +475,6 @@ int board_init(void)
 		setup_display_b850v3();
 	else
 		setup_display_bx50v3();
-
-	gpio_request(LVDS_BACKLIGHT_GP, "lvds_backlight");
-	gpio_direction_input(LVDS_BACKLIGHT_GP);
 #endif
 
 	/* address of boot parameters */
@@ -590,51 +586,6 @@ int ft_board_setup(void *blob, bd_t *bd)
 }
 #endif
 
-static int do_backlight_enable(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
-{
-#if CONFIG_IS_ENABLED(DM_VIDEO)
-	int ret;
-	struct udevice *dev;
-
-#ifdef CONFIG_VIDEO_IPUV3
-	if (!is_b850v3()) {
-		gpio_direction_output(LVDS_POWER_GP, 1);
-
-		/* We need@least 200ms between power on and backlight on
-		 * as per specifications from CHI MEI
-		 */
-		mdelay(250);
-
-		/* enable backlight PWM 1 */
-		pwm_init(0, 0, 0);
-
-		/* duty cycle 5000000ns, period: 5000000ns */
-		pwm_config(0, 5000000, 5000000);
-
-		/* Backlight Power */
-		gpio_direction_output(LVDS_BACKLIGHT_GP, 1);
-
-		pwm_enable(0);
-	}
-#endif
-
-	/* Probe, to find a video device to be used to show a message on
-	 * the vidconsole.
-	 */
-	ret = uclass_get_device(UCLASS_VIDEO, 0, &dev);
-	if (ret)
-		return ret;
-#endif
-
-	return 0;
-}
-
-U_BOOT_CMD(
-       bx50_backlight_enable, 1,      1,      do_backlight_enable,
-       "enable Bx50 backlight",
-       ""
-);
-
 int board_fit_config_name_match(const char *name)
 {
 	if (!vpd.is_read)
diff --git a/configs/ge_bx50v3_defconfig b/configs/ge_bx50v3_defconfig
index f1f7a0d..6e77499 100644
--- a/configs/ge_bx50v3_defconfig
+++ b/configs/ge_bx50v3_defconfig
@@ -30,6 +30,7 @@ CONFIG_CMD_PCI=y
 # CONFIG_CMD_NFS is not set
 CONFIG_CMD_BOOTCOUNT=y
 CONFIG_CMD_CACHE=y
+CONFIG_CMD_CLS=y
 CONFIG_CMD_EXT2=y
 CONFIG_CMD_EXT4=y
 CONFIG_CMD_EXT4_WRITE=y
@@ -74,9 +75,11 @@ CONFIG_DM_PCI=y
 CONFIG_PINCTRL=y
 CONFIG_PINCTRL_IMX6=y
 CONFIG_PWM_IMX=y
+CONFIG_DM_PWM=y
 CONFIG_DM_PMIC=y
 CONFIG_DM_PMIC_DA9063=y
 CONFIG_DM_REGULATOR=y
+CONFIG_DM_REGULATOR_FIXED=y
 CONFIG_DM_REGULATOR_DA9063=y
 CONFIG_DM_RTC=y
 CONFIG_RTC_RX8010SJ=y
diff --git a/include/configs/ge_bx50v3.h b/include/configs/ge_bx50v3.h
index b9227fc..46a3c38 100644
--- a/include/configs/ge_bx50v3.h
+++ b/include/configs/ge_bx50v3.h
@@ -105,7 +105,7 @@
 		"setexpr partnum 3 - ${partnum}\0" \
 	"failbootcmd=" \
 		"echo reached failbootcmd; " \
-		"bx50_backlight_enable; " \
+		"cls; " \
 		"setcurs 5 4; " \
 		"lcdputs \"Monitor failed to start. " \
 		"Try again, or contact GE Service for support.\"; " \
-- 
2.10.1

[U-Boot, 09/13] board: ge: mx53ppd: Use DM for ethernet

[Ian Ray]

From: Robert Beckett <bob.beckett@collabora.com>

Remove legacy iomux setup for fec.
Enable phylib and DM fec.
Use Kconfig for enabling fec.

Signed-off-by: Robert Beckett <bob.beckett@collabora.com>
---
 board/ge/mx53ppd/mx53ppd.c | 26 --------------------------
 configs/mx53ppd_defconfig  |  3 +++
 include/configs/mx53ppd.h  |  8 --------
 3 files changed, 3 insertions(+), 34 deletions(-)

diff --git a/board/ge/mx53ppd/mx53ppd.c b/board/ge/mx53ppd/mx53ppd.c
index 044fd80..bdf0691 100644
--- a/board/ge/mx53ppd/mx53ppd.c
+++ b/board/ge/mx53ppd/mx53ppd.c
@@ -98,31 +98,6 @@ int board_ehci_hcd_init(int port)
 }
 #endif
 
-static void setup_iomux_fec(void)
-{
-	static const iomux_v3_cfg_t fec_pads[] = {
-		NEW_PAD_CTRL(MX53_PAD_FEC_MDIO__FEC_MDIO, PAD_CTL_HYS |
-			     PAD_CTL_DSE_HIGH | PAD_CTL_PUS_22K_UP |
-			     PAD_CTL_ODE),
-		NEW_PAD_CTRL(MX53_PAD_FEC_MDC__FEC_MDC, PAD_CTL_DSE_HIGH),
-		NEW_PAD_CTRL(MX53_PAD_FEC_RXD1__FEC_RDATA_1,
-			     PAD_CTL_HYS | PAD_CTL_PKE),
-		NEW_PAD_CTRL(MX53_PAD_FEC_RXD0__FEC_RDATA_0,
-			     PAD_CTL_HYS | PAD_CTL_PKE),
-		NEW_PAD_CTRL(MX53_PAD_FEC_TXD1__FEC_TDATA_1, PAD_CTL_DSE_HIGH),
-		NEW_PAD_CTRL(MX53_PAD_FEC_TXD0__FEC_TDATA_0, PAD_CTL_DSE_HIGH),
-		NEW_PAD_CTRL(MX53_PAD_FEC_TX_EN__FEC_TX_EN, PAD_CTL_DSE_HIGH),
-		NEW_PAD_CTRL(MX53_PAD_FEC_REF_CLK__FEC_TX_CLK,
-			     PAD_CTL_HYS | PAD_CTL_PKE),
-		NEW_PAD_CTRL(MX53_PAD_FEC_RX_ER__FEC_RX_ER,
-			     PAD_CTL_HYS | PAD_CTL_PKE),
-		NEW_PAD_CTRL(MX53_PAD_FEC_CRS_DV__FEC_RX_DV,
-			     PAD_CTL_HYS | PAD_CTL_PKE),
-	};
-
-	imx_iomux_v3_setup_multiple_pads(fec_pads, ARRAY_SIZE(fec_pads));
-}
-
 static int clock_1GHz(void)
 {
 	int ret;
@@ -160,7 +135,6 @@ void ppd_gpio_init(void)
 
 int board_early_init_f(void)
 {
-	setup_iomux_fec();
 	ppd_gpio_init();
 
 	return 0;
diff --git a/configs/mx53ppd_defconfig b/configs/mx53ppd_defconfig
index 2f29c3e..3a208f4 100644
--- a/configs/mx53ppd_defconfig
+++ b/configs/mx53ppd_defconfig
@@ -49,6 +49,9 @@ CONFIG_I2C_EEPROM=y
 CONFIG_DM_MMC=y
 CONFIG_FSL_ESDHC_IMX=y
 CONFIG_MTD=y
+CONFIG_PHYLIB=y
+CONFIG_DM_ETH=y
+CONFIG_FEC_MXC=y
 CONFIG_MII=y
 CONFIG_PINCTRL=y
 CONFIG_PINCTRL_IMX5=y
diff --git a/include/configs/mx53ppd.h b/include/configs/mx53ppd.h
index 8fa7d15..97d566d 100644
--- a/include/configs/mx53ppd.h
+++ b/include/configs/mx53ppd.h
@@ -28,12 +28,6 @@
 #define CONFIG_MXC_UART
 #define CONFIG_MXC_UART_BASE	UART1_BASE
 
-/* Eth Configs */
-
-#define CONFIG_FEC_MXC
-#define IMX_FEC_BASE	FEC_BASE_ADDR
-#define CONFIG_FEC_MXC_PHYADDR	0x1F
-
 /* USB Configs */
 #define CONFIG_USB_HOST_ETHER
 #define CONFIG_USB_ETHER_ASIX
@@ -49,8 +43,6 @@
 
 /* Command definition */
 
-#define CONFIG_ETHPRIME		"FEC0"
-
 #define CONFIG_LOADADDR		0x72000000	/* loadaddr env var */
 
 #define PPD_CONFIG_NFS \
-- 
2.10.1

[U-Boot, 10/13] board: ge: bx50v3: use DM for uart

[Ian Ray]

From: Robert Beckett <bob.beckett@collabora.com>

Remove legacy uart pad and iomux code
Enable DM serial and mxc uart

Signed-off-by: Robert Beckett <bob.beckett@collabora.com>
---
 board/ge/bx50v3/bx50v3.c    | 24 ------------------------
 configs/ge_bx50v3_defconfig |  3 +++
 include/configs/ge_bx50v3.h | 10 ++--------
 3 files changed, 5 insertions(+), 32 deletions(-)

diff --git a/board/ge/bx50v3/bx50v3.c b/board/ge/bx50v3/bx50v3.c
index a29fc42..69cd0a1 100644
--- a/board/ge/bx50v3/bx50v3.c
+++ b/board/ge/bx50v3/bx50v3.c
@@ -48,10 +48,6 @@ static struct vpd_cache vpd;
 	PAD_CTL_SPEED_MED | PAD_CTL_DSE_40ohm |	\
 	PAD_CTL_HYS)
 
-#define UART_PAD_CTRL  (PAD_CTL_PUS_100K_UP |			\
-	PAD_CTL_SPEED_MED | PAD_CTL_DSE_40ohm |			\
-	PAD_CTL_SRE_FAST  | PAD_CTL_HYS)
-
 #define ENET_PAD_CTRL  (PAD_CTL_PUS_100K_UP | PAD_CTL_PUE |	\
 	PAD_CTL_SPEED_HIGH | PAD_CTL_DSE_48ohm | PAD_CTL_SRE_FAST)
 
@@ -74,24 +70,6 @@ int dram_init(void)
 	return 0;
 }
 
-static iomux_v3_cfg_t const uart3_pads[] = {
-	MX6_PAD_EIM_D31__UART3_RTS_B | MUX_PAD_CTRL(UART_PAD_CTRL),
-	MX6_PAD_EIM_D23__UART3_CTS_B | MUX_PAD_CTRL(UART_PAD_CTRL),
-	MX6_PAD_EIM_D24__UART3_TX_DATA | MUX_PAD_CTRL(UART_PAD_CTRL),
-	MX6_PAD_EIM_D25__UART3_RX_DATA | MUX_PAD_CTRL(UART_PAD_CTRL),
-};
-
-static iomux_v3_cfg_t const uart4_pads[] = {
-	MX6_PAD_KEY_COL0__UART4_TX_DATA | MUX_PAD_CTRL(UART_PAD_CTRL),
-	MX6_PAD_KEY_ROW0__UART4_RX_DATA | MUX_PAD_CTRL(UART_PAD_CTRL),
-};
-
-static void setup_iomux_uart(void)
-{
-	imx_iomux_v3_setup_multiple_pads(uart3_pads, ARRAY_SIZE(uart3_pads));
-	imx_iomux_v3_setup_multiple_pads(uart4_pads, ARRAY_SIZE(uart4_pads));
-}
-
 static int mx6_rgmii_rework(struct phy_device *phydev)
 {
 	/* Configure AR8033 to ouput a 125MHz clk from CLK_25M */
@@ -425,8 +403,6 @@ int board_early_init_f(void)
 	imx_iomux_v3_setup_multiple_pads(misc_pads,
 					 ARRAY_SIZE(misc_pads));
 
-	setup_iomux_uart();
-
 #if defined(CONFIG_VIDEO_IPUV3)
 	/* Set LDB clock to Video PLL */
 	select_ldb_di_clock_source(MXC_PLL5_CLK);
diff --git a/configs/ge_bx50v3_defconfig b/configs/ge_bx50v3_defconfig
index 6e77499..b7ac818 100644
--- a/configs/ge_bx50v3_defconfig
+++ b/configs/ge_bx50v3_defconfig
@@ -83,6 +83,9 @@ CONFIG_DM_REGULATOR_FIXED=y
 CONFIG_DM_REGULATOR_DA9063=y
 CONFIG_DM_RTC=y
 CONFIG_RTC_RX8010SJ=y
+# CONFIG_REQUIRE_SERIAL_CONSOLE is not set
+CONFIG_DM_SERIAL=y
+CONFIG_MXC_UART=y
 CONFIG_SPI=y
 CONFIG_DM_SPI=y
 CONFIG_MXC_SPI=y
diff --git a/include/configs/ge_bx50v3.h b/include/configs/ge_bx50v3.h
index 46a3c38..98ef71d 100644
--- a/include/configs/ge_bx50v3.h
+++ b/include/configs/ge_bx50v3.h
@@ -16,9 +16,6 @@
 
 #define CONFIG_BOARD_NAME	"General Electric Bx50v3"
 
-#define CONFIG_MXC_UART_BASE	UART3_BASE
-#define CONSOLE_DEV	"ttymxc2"
-
 #include "mx6_common.h"
 #include <linux/sizes.h>
 
@@ -28,8 +25,6 @@
 #define CONFIG_REVISION_TAG
 #define CONFIG_SYS_MALLOC_LEN		(10 * SZ_1M)
 
-#define CONFIG_MXC_UART
-
 /* SATA Configs */
 #ifdef CONFIG_CMD_SATA
 #define CONFIG_SYS_SATA_MAX_DEVICE	1
@@ -64,7 +59,7 @@
                 "setenv netmask 255.255.255.0; setenv ethaddr ca:fe:de:ca:f0:11; " \
                 "setenv bootargs root=/dev/nfs nfsroot=${nfsserver}:/srv/nfs/,v3,tcp rw rootwait" \
                 "setenv bootargs $bootargs ip=${ipaddr}:${nfsserver}:${gatewayip}:${netmask}::eth0:off " \
-                "setenv bootargs $bootargs cma=128M bootcause=POR console=${console} ${videoargs} " \
+                "setenv bootargs $bootargs cma=128M bootcause=POR ${videoargs} " \
                 "setenv bootargs $bootargs systemd.mask=helix-network-defaults.service " \
                 "setenv bootargs $bootargs watchdog.handle_boot_enabled=1\0" \
         "networkboot=" \
@@ -89,11 +84,10 @@
 	"devnum=2\0" \
 	"rootdev=mmcblk0p\0" \
 	"quiet=quiet loglevel=0\0" \
-	"console=" CONSOLE_DEV "\0" \
 	"setargs=setenv bootargs root=/dev/${rootdev}${partnum} " \
 		"ro rootwait cma=128M " \
 		"bootcause=${bootcause} " \
-		"${quiet} console=${console} " \
+		"${quiet} " \
 		"${videoargs}" "\0" \
 	"doquiet=" \
 		"if ext2load ${dev} ${devnum}:5 0x7000A000 /boot/console; " \
-- 
2.10.1

[U-Boot, 11/13] board: ge: mx53ppd: use DM for uart

[Ian Ray]

Drop PPD_UART_PAD_CTRL since it matches defaults.
Enable DM serial and MXC uart.

Signed-off-by: Ian Ray <ian.ray@ge.com>
Signed-off-by: Robert Beckett <bob.beckett@collabora.com>
---
 board/ge/mx53ppd/mx53ppd.c  | 3 ---
 board/ge/mx53ppd/ppd_gpio.h | 6 ------
 configs/mx53ppd_defconfig   | 3 +++
 include/configs/mx53ppd.h   | 9 +--------
 4 files changed, 4 insertions(+), 17 deletions(-)

diff --git a/board/ge/mx53ppd/mx53ppd.c b/board/ge/mx53ppd/mx53ppd.c
index bdf0691..f8320ff 100644
--- a/board/ge/mx53ppd/mx53ppd.c
+++ b/board/ge/mx53ppd/mx53ppd.c
@@ -85,9 +85,6 @@ u32 get_board_rev(void)
 	return get_cpu_rev() & ~(0xF << 8);
 }
 
-#define UART_PAD_CTRL	(PAD_CTL_HYS | PAD_CTL_DSE_HIGH | \
-			 PAD_CTL_PUS_100K_UP | PAD_CTL_ODE)
-
 #ifdef CONFIG_USB_EHCI_MX5
 int board_ehci_hcd_init(int port)
 {
diff --git a/board/ge/mx53ppd/ppd_gpio.h b/board/ge/mx53ppd/ppd_gpio.h
index 163782a..98c41d4 100644
--- a/board/ge/mx53ppd/ppd_gpio.h
+++ b/board/ge/mx53ppd/ppd_gpio.h
@@ -9,15 +9,9 @@
 #include <asm/arch/iomux-mx53.h>
 #include <asm/gpio.h>
 
-#define PPD_UART_PAD_CTRL (PAD_CTL_HYS | PAD_CTL_DSE_HIGH |	\
-			   PAD_CTL_PUS_100K_UP)
-
 static const iomux_v3_cfg_t ppd_pads[] = {
 	/* FEC */
 	MX53_PAD_EIM_A22__GPIO2_16,
-	/* UART */
-	NEW_PAD_CTRL(MX53_PAD_PATA_DMACK__UART1_RXD_MUX, PPD_UART_PAD_CTRL),
-	NEW_PAD_CTRL(MX53_PAD_PATA_DIOW__UART1_TXD_MUX, PPD_UART_PAD_CTRL),
 	/* Video */
 	MX53_PAD_CSI0_DATA_EN__GPIO5_20, /* LR_SCAN_CTRL */
 	MX53_PAD_CSI0_VSYNC__GPIO5_21,	 /* UD_SCAN_CTRL */
diff --git a/configs/mx53ppd_defconfig b/configs/mx53ppd_defconfig
index 3a208f4..8a3bda5 100644
--- a/configs/mx53ppd_defconfig
+++ b/configs/mx53ppd_defconfig
@@ -60,6 +60,9 @@ CONFIG_DM_REGULATOR_FIXED=y
 CONFIG_PWM_IMX=y
 CONFIG_DM_RTC=y
 CONFIG_RTC_S35392A=y
+# CONFIG_REQUIRE_SERIAL_CONSOLE is not set
+CONFIG_DM_SERIAL=y
+CONFIG_MXC_UART=y
 CONFIG_SYSRESET=y
 CONFIG_SYSRESET_WATCHDOG=y
 CONFIG_USB=y
diff --git a/include/configs/mx53ppd.h b/include/configs/mx53ppd.h
index 97d566d..a4452b8 100644
--- a/include/configs/mx53ppd.h
+++ b/include/configs/mx53ppd.h
@@ -11,8 +11,6 @@
 
 #include <asm/arch/imx-regs.h>
 
-#define CONSOLE_DEV	"ttymxc0"
-
 #define CONFIG_CMDLINE_TAG
 #define CONFIG_SETUP_MEMORY_TAGS
 #define CONFIG_INITRD_TAG
@@ -25,9 +23,6 @@
 #define CONFIG_BOARD_LATE_INIT
 #define CONFIG_REVISION_TAG
 
-#define CONFIG_MXC_UART
-#define CONFIG_MXC_UART_BASE	UART1_BASE
-
 /* USB Configs */
 #define CONFIG_USB_HOST_ETHER
 #define CONFIG_USB_ETHER_ASIX
@@ -70,11 +65,9 @@
 	"devnum=2\0" \
 	"rootdev=mmcblk0p\0" \
 	"quiet=quiet loglevel=0\0" \
-	"console=" CONSOLE_DEV "\0" \
 	"lvds=ldb\0" \
 	"setargs=setenv bootargs ${lvds} jtag=on mem=2G " \
-		"vt.global_cursor_default=0 bootcause=${bootcause} ${quiet} " \
-		"console=${console}\0" \
+		"vt.global_cursor_default=0 bootcause=${bootcause} ${quiet}\0" \
 	"bootargs_emmc=setenv bootargs root=/dev/${rootdev}${partnum} ro " \
 		"rootwait ${bootargs}\0" \
 	"doquiet=if ext2load ${dev} ${devnum}:5 0x7000A000 /boot/console; " \
-- 
2.10.1

[U-Boot, 12/13] board: ge: bx50v3, mx53ppd: fix firstboot detection

[Ian Ray]

From: Robert Beckett <bob.beckett@collabora.com>

Use `test' command to test for file existence instead of relying on the
old functionality of the `ext2load' command (which now reports an error
when attempting to load a zero length file).

Signed-off-by: Robert Beckett <bob.beckett@collabora.com>
Signed-off-by: Ian Ray <ian.ray@ge.com>
---
 include/configs/ge_bx50v3.h | 3 +--
 include/configs/mx53ppd.h   | 4 ++--
 2 files changed, 3 insertions(+), 4 deletions(-)

diff --git a/include/configs/ge_bx50v3.h b/include/configs/ge_bx50v3.h
index 98ef71d..7a0c63b 100644
--- a/include/configs/ge_bx50v3.h
+++ b/include/configs/ge_bx50v3.h
@@ -93,8 +93,7 @@
 		"if ext2load ${dev} ${devnum}:5 0x7000A000 /boot/console; " \
 			"then setenv quiet; fi\0" \
 	"hasfirstboot=" \
-		"ext2load ${dev} ${devnum}:${partnum} 0x7000A000 " \
-		"/boot/bootcause/firstboot\0" \
+		"test -e ${dev} ${devnum}:${partnum} /boot/bootcause/firstboot\0" \
 	"swappartitions=" \
 		"setexpr partnum 3 - ${partnum}\0" \
 	"failbootcmd=" \
diff --git a/include/configs/mx53ppd.h b/include/configs/mx53ppd.h
index a4452b8..101abc4 100644
--- a/include/configs/mx53ppd.h
+++ b/include/configs/mx53ppd.h
@@ -72,8 +72,8 @@
 		"rootwait ${bootargs}\0" \
 	"doquiet=if ext2load ${dev} ${devnum}:5 0x7000A000 /boot/console; " \
 		"then setenv quiet; fi\0" \
-	"hasfirstboot=ext2load ${dev} ${devnum}:${partnum} 0x7000A000 " \
-		"/boot/bootcause/firstboot\0" \
+	"hasfirstboot=" \
+		"test -e ${dev} ${devnum}:${partnum} /boot/bootcause/firstboot\0" \
 	"swappartitions=setexpr partnum 3 - ${partnum}\0" \
 	"failbootcmd=" \
 		"cls; " \
-- 
2.10.1

[U-Boot, 13/13] board: ge: bx50v3, imx53ppd: configure CONFIG_SYS_BOOTMAPSZ

[Ian Ray]

Configure `CONFIG_SYS_BOOTMAPSZ' per guidance on u-boot at lists.denx.de.

Signed-off-by: Ian Ray <ian.ray@ge.com>
---
 include/configs/ge_bx50v3.h | 3 ++-
 include/configs/mx53ppd.h   | 3 ++-
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/include/configs/ge_bx50v3.h b/include/configs/ge_bx50v3.h
index 7a0c63b..3bf0cd5 100644
--- a/include/configs/ge_bx50v3.h
+++ b/include/configs/ge_bx50v3.h
@@ -79,7 +79,6 @@
 	NETWORKBOOT \
 	"bootcause=POR\0" \
 	"image=/boot/fitImage\0" \
-	"fdt_high=0xffffffff\0" \
 	"dev=mmc\0" \
 	"devnum=2\0" \
 	"rootdev=mmcblk0p\0" \
@@ -154,6 +153,8 @@
 /* Physical Memory Map */
 #define PHYS_SDRAM                     MMDC0_ARB_BASE_ADDR
 
+#define CONFIG_SYS_BOOTMAPSZ (256 << 20)     /* 256M */
+
 #define CONFIG_SYS_SDRAM_BASE          PHYS_SDRAM
 #define CONFIG_SYS_INIT_RAM_ADDR       IRAM_BASE_ADDR
 #define CONFIG_SYS_INIT_RAM_SIZE       IRAM_SIZE
diff --git a/include/configs/mx53ppd.h b/include/configs/mx53ppd.h
index 101abc4..196eab0 100644
--- a/include/configs/mx53ppd.h
+++ b/include/configs/mx53ppd.h
@@ -60,7 +60,6 @@
 #define CONFIG_EXTRA_ENV_SETTINGS \
 	PPD_CONFIG_NFS \
 	"image=/boot/fitImage\0" \
-	"fdt_high=0xffffffff\0" \
 	"dev=mmc\0" \
 	"devnum=2\0" \
 	"rootdev=mmcblk0p\0" \
@@ -127,6 +126,8 @@
 
 #define CONFIG_SYS_LOAD_ADDR		CONFIG_LOADADDR
 
+#define CONFIG_SYS_BOOTMAPSZ (256 << 20)     /* 256M */
+
 /* Physical Memory Map */
 #define PHYS_SDRAM_1			CSD0_BASE_ADDR
 #define PHYS_SDRAM_1_SIZE		(gd->bd->bi_dram[0].size)
-- 
2.10.1

[U-Boot, 08/13] board: ge: bx50v3: Enable DM PWM for backlight

[sbabic at denx.de]

> From: Robert Beckett <bob.beckett@collabora.com>
> Add backlight and panel devicetree definitions
> Use UCLASS_PANEL to enable backlight via display enable handler
> Remove old explicit gpio code for handling backlight
> Use cls command to initiate display in HW agnostic manner
> Enable DM regulator and pwm
> Signed-off-by: Robert Beckett <bob.beckett@collabora.com>
Applied to u-boot-imx, master, thanks !

Best regards,
Stefano Babic

-- 
=====================================================================
DENX Software Engineering GmbH,      Managing Director: Wolfgang Denk
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: +49-8142-66989-53 Fax: +49-8142-66989-80 Email: sbabic at denx.de
=====================================================================

[U-Boot, 07/13] board: ge: bx50v3: override panel

[sbabic at denx.de]

> Override the panel compatible string for LCD in U-Boot.
> Include U-Boot device tree overrides in device-specific device trees so
> that the panel compatible string is used.
> Fixes: 8c26739859c6 ("board: ge: bx50v3: sync devicetrees from Linux")
> Signed-off-by: Ian Ray <ian.ray@ge.com>
Applied to u-boot-imx, master, thanks !

Best regards,
Stefano Babic

-- 
=====================================================================
DENX Software Engineering GmbH,      Managing Director: Wolfgang Denk
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: +49-8142-66989-53 Fax: +49-8142-66989-80 Email: sbabic at denx.de
=====================================================================

[U-Boot, 13/13] board: ge: bx50v3, imx53ppd: configure CONFIG_SYS_BOOTMAPSZ

[sbabic at denx.de]

> Configure `CONFIG_SYS_BOOTMAPSZ' per guidance on u-boot at lists.denx.de.
> Signed-off-by: Ian Ray <ian.ray@ge.com>
Applied to u-boot-imx, master, thanks !

Best regards,
Stefano Babic

-- 
=====================================================================
DENX Software Engineering GmbH,      Managing Director: Wolfgang Denk
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: +49-8142-66989-53 Fax: +49-8142-66989-80 Email: sbabic at denx.de
=====================================================================

[U-Boot, 09/13] board: ge: mx53ppd: Use DM for ethernet

[sbabic at denx.de]

> From: Robert Beckett <bob.beckett@collabora.com>
> Remove legacy iomux setup for fec.
> Enable phylib and DM fec.
> Use Kconfig for enabling fec.
> Signed-off-by: Robert Beckett <bob.beckett@collabora.com>
Applied to u-boot-imx, master, thanks !

Best regards,
Stefano Babic

-- 
=====================================================================
DENX Software Engineering GmbH,      Managing Director: Wolfgang Denk
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: +49-8142-66989-53 Fax: +49-8142-66989-80 Email: sbabic at denx.de
=====================================================================

[U-Boot, 10/13] board: ge: bx50v3: use DM for uart

[sbabic at denx.de]

> From: Robert Beckett <bob.beckett@collabora.com>
> Remove legacy uart pad and iomux code
> Enable DM serial and mxc uart
> Signed-off-by: Robert Beckett <bob.beckett@collabora.com>
Applied to u-boot-imx, master, thanks !

Best regards,
Stefano Babic

-- 
=====================================================================
DENX Software Engineering GmbH,      Managing Director: Wolfgang Denk
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: +49-8142-66989-53 Fax: +49-8142-66989-80 Email: sbabic at denx.de
=====================================================================

[U-Boot, 06/13] board: ge: mx53ppd: enable DM_VIDEO

[sbabic at denx.de]

> Enable DM_VIDEO for mx53ppd.
> Enable DM_REGULATOR_FIXED and DM_PWM for the backlight.
> Remove unused MX53PPD_LCD_POWER.
> Remove old (incorrect) setup_iomux_lcd.
> Enable backlight via display enable handler.
> Use cls command to initiate display in HW agnostic manner.
> Modify `failbootcmd' to use lcdputs.
> Signed-off-by: Ian Ray <ian.ray@ge.com>
> Signed-off-by: Robert Beckett <bob.beckett@collabora.com>
Applied to u-boot-imx, master, thanks !

Best regards,
Stefano Babic

-- 
=====================================================================
DENX Software Engineering GmbH,      Managing Director: Wolfgang Denk
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: +49-8142-66989-53 Fax: +49-8142-66989-80 Email: sbabic at denx.de
=====================================================================

[U-Boot, 01/13] misc: i2c_eeprom: set offset len and chip addr offset mask

[sbabic at denx.de]

> From: Robert Beckett <bob.beckett@collabora.com>
> Set the correct offset length and chip address offset mask for each
> device to allow correct access to total capacity of the devices.
> Signed-off-by: Robert Beckett <bob.beckett@collabora.com>
Applied to u-boot-imx, master, thanks !

Best regards,
Stefano Babic

-- 
=====================================================================
DENX Software Engineering GmbH,      Managing Director: Wolfgang Denk
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: +49-8142-66989-53 Fax: +49-8142-66989-80 Email: sbabic at denx.de
=====================================================================

[U-Boot, 03/13] board: ge: bx50v3, imx53ppd: use DM I2C

[sbabic at denx.de]

> From: Robert Beckett <bob.beckett@collabora.com>
> Remove old (pre-DM) i2c setup code.
> Enable DM i2c.
> Convert common code to use DM rtc.
> Convert common code to read VPD from eeprom partition.
> Convert the generic i2c PMIC init code to use the new da9063 driver.
> mx53ppd only:
> Correct RTC compatible in device tree.
> Enable MXC DM i2c driver.
> Define CONFIG_SYS_MALLOC_F_LEN so that DM is available in pre-reloc.
> Make GPIO banks available during preloc, since initialisation is done
> in board_early_init_f().
> Add gpio_request() calls to satisfy the DM_GPIO compatibility API.
> Remove unused power configuration.
> Signed-off-by: Robert Beckett <bob.beckett@collabora.com>
> Signed-off-by: Ian Ray <ian.ray@ge.com>
Applied to u-boot-imx, master, thanks !

Best regards,
Stefano Babic

-- 
=====================================================================
DENX Software Engineering GmbH,      Managing Director: Wolfgang Denk
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: +49-8142-66989-53 Fax: +49-8142-66989-80 Email: sbabic at denx.de
=====================================================================

[U-Boot, 12/13] board: ge: bx50v3, mx53ppd: fix firstboot detection

[sbabic at denx.de]

> From: Robert Beckett <bob.beckett@collabora.com>
> Use `test' command to test for file existence instead of relying on the
> old functionality of the `ext2load' command (which now reports an error
> when attempting to load a zero length file).
> Signed-off-by: Robert Beckett <bob.beckett@collabora.com>
> Signed-off-by: Ian Ray <ian.ray@ge.com>
Applied to u-boot-imx, master, thanks !

Best regards,
Stefano Babic

-- 
=====================================================================
DENX Software Engineering GmbH,      Managing Director: Wolfgang Denk
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: +49-8142-66989-53 Fax: +49-8142-66989-80 Email: sbabic at denx.de
=====================================================================

[U-Boot, 05/13] board: ge: mx53ppd: add i2c eeprom bootcount storage

[sbabic at denx.de]

> From: Robert Beckett <bob.beckett@collabora.com>
> Add bootcount node, linking to i2c eeprom "bootcount" partitions for
> storage.
> Enable i2c eeprom bootcount backend storage.
> Enable bootcount command and use it for failbootcmd.
> Signed-off-by: Robert Beckett <bob.beckett@collabora.com>
Applied to u-boot-imx, master, thanks !

Best regards,
Stefano Babic

-- 
=====================================================================
DENX Software Engineering GmbH,      Managing Director: Wolfgang Denk
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: +49-8142-66989-53 Fax: +49-8142-66989-80 Email: sbabic at denx.de
=====================================================================

[U-Boot, 04/13] board: ge: bx50v3: add i2c eeprom bootcount storage

[sbabic at denx.de]

> From: Robert Beckett <bob.beckett@collabora.com>
> Add bootcount node, linking to i2c eeprom "bootcount" partitions for
> storage.
> Enable i2c eeprom bootcount backend storage.
> Enable bootcount command and use it for failbootcmd.
> Signed-off-by: Robert Beckett <bob.beckett@collabora.com>
Applied to u-boot-imx, master, thanks !

Best regards,
Stefano Babic

-- 
=====================================================================
DENX Software Engineering GmbH,      Managing Director: Wolfgang Denk
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: +49-8142-66989-53 Fax: +49-8142-66989-80 Email: sbabic at denx.de
=====================================================================

[U-Boot, 02/13] board: ge: bx50v3, imx53ppd: add eeprom partitions

[sbabic at denx.de]

> From: Robert Beckett <bob.beckett@collabora.com>
> Add eeprom partitions to device tree.
> Signed-off-by: Robert Beckett <bob.beckett@collabora.com>
Applied to u-boot-imx, master, thanks !

Best regards,
Stefano Babic

-- 
=====================================================================
DENX Software Engineering GmbH,      Managing Director: Wolfgang Denk
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: +49-8142-66989-53 Fax: +49-8142-66989-80 Email: sbabic at denx.de
=====================================================================

[U-Boot, 11/13] board: ge: mx53ppd: use DM for uart

[sbabic at denx.de]

> Drop PPD_UART_PAD_CTRL since it matches defaults.
> Enable DM serial and MXC uart.
> Signed-off-by: Ian Ray <ian.ray@ge.com>
> Signed-off-by: Robert Beckett <bob.beckett@collabora.com>
Applied to u-boot-imx, master, thanks !

Best regards,
Stefano Babic

-- 
=====================================================================
DENX Software Engineering GmbH,      Managing Director: Wolfgang Denk
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: +49-8142-66989-53 Fax: +49-8142-66989-80 Email: sbabic at denx.de
=====================================================================