[U-Boot] [PATCH RESEND 0/5] arm:goni: Update GONI configuration

[U-Boot] [PATCH RESEND 0/5] arm:goni: Update GONI configuration

[Mateusz Zalega]

Samsung's GONI target has been updated to support:
- New GPT partition layout
- USB Mass Storage Gadget
- DFU support
- Loading uImage from eMMC not OneNAND

Patch depends on RFC "New board-specific USB initialization interface"

Arkadiusz Wlodarczyk (4):
  arm:goni: Update configuration for goni target
  arm:goni:dfu Add support for DFU at GONI target
  arm:goni: Add support for USB mass storage
  arm:goni: Update of GONI partitioning scheme at eMMC

Mateusz Zalega (1):
  trats: new USB hardware init interface

 board/samsung/goni/goni.c   | 81 +++++++++++++++++++++++++++++++++++++++++
 board/samsung/trats/trats.c |  4 +-
 include/configs/s5p_goni.h  | 89 +++++++++++++++++++++++++++++++--------------
 3 files changed, 146 insertions(+), 28 deletions(-)

-- 
1.8.2.1

[U-Boot] [PATCH RESEND 1/5] arm:goni: Update configuration for goni target

[Mateusz Zalega]

From: Arkadiusz Wlodarczyk <a.wlodarczyk@samsung.com>

Configuration file for GONI has been updated to support FAT file system,
new mmc partitioning scheme and read linux kernel from eMMC instead of
OneNAND.

Signed-off-by: Arkadiusz Wlodarczyk <a.wlodarczyk@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Mateusz Zalega <m.zalega@samsung.com>
Tested-by: Arkadiusz Wlodarczyk <a.wlodarczyk@samsung.com>
Tested-by: Mateusz Zalega <m.zalega@gmail.com>
Cc: Minkyu Kang <mk7.kang@samsung.com>
---
 include/configs/s5p_goni.h | 17 +++++++++++++----
 1 file changed, 13 insertions(+), 4 deletions(-)

diff --git a/include/configs/s5p_goni.h b/include/configs/s5p_goni.h
index d0fafd7..6d88874 100644
--- a/include/configs/s5p_goni.h
+++ b/include/configs/s5p_goni.h
@@ -91,7 +91,7 @@
 
 #define NORMAL_MTDPARTS_DEFAULT MTDPARTS_DEFAULT
 
-#define CONFIG_BOOTCOMMAND	"run ubifsboot"
+#define CONFIG_BOOTCOMMAND	"run mmcboot"
 
 #define CONFIG_DEFAULT_CONSOLE	"console=ttySAC2,115200n8\0"
 
@@ -121,7 +121,7 @@
 		"onenand erase 0x01560000 0x1eaa0000;" \
 		"onenand write 0x32000000 0x1260000 0x8C0000\0" \
 	"bootk=" \
-		"onenand read 0x30007FC0 0xc00000 0x600000;" \
+		"run loaduimage;" \
 		"bootm 0x30007FC0\0" \
 	"flashboot=" \
 		"set bootargs root=/dev/mtdblock${bootblock} " \
@@ -140,16 +140,21 @@
 		"set bootargs " CONFIG_RAMDISK_BOOT \
 		" initrd=0x33000000,8M ramdisk=8192\0" \
 	"mmcboot=" \
-		"set bootargs root=${mmcblk} rootfstype=${rootfstype}" \
+		"set bootargs root=/dev/mmcblk${mmcdev}p${mmcrootpart} " \
+		"rootfstype=${rootfstype}" \
 		CONFIG_UBI_MTD " ${opts} ${lcdinfo} " \
 		CONFIG_COMMON_BOOT "; run bootk\0" \
 	"boottrace=setenv opts initcall_debug; run bootcmd\0" \
 	"bootchart=set opts init=/sbin/bootchartd; run bootcmd\0" \
 	"verify=n\0" \
-	"rootfstype=cramfs\0" \
+	"rootfstype=ext4\0" \
 	"console=" CONFIG_DEFAULT_CONSOLE \
 	"mtdparts=" MTDPARTS_DEFAULT \
 	"meminfo=mem=80M mem=256M at 0x40000000 mem=128M at 0x50000000\0" \
+	"loaduimage=fatload mmc ${mmcdev}:${mmcbootpart} 0x30007FC0 uImage\0" \
+	"mmcdev=0\0" \
+	"mmcbootpart=2\0" \
+	"mmcrootpart=5\0" \
 	"mmcblk=/dev/mmcblk1p1\0" \
 	"bootblock=9\0" \
 	"ubiblock=8\0" \
@@ -195,6 +200,10 @@
 
 #define CONFIG_DOS_PARTITION		1
 
+/* FAT */
+#define CONFIG_CMD_FAT
+#define CONFIG_FAT_WRITE
+
 #define CONFIG_SYS_INIT_SP_ADDR	(CONFIG_SYS_LOAD_ADDR - 0x1000000)
 
 #define CONFIG_SYS_CACHELINE_SIZE       64
-- 
1.8.2.1

[U-Boot] [PATCH RESEND 2/5] arm:goni:dfu Add support for DFU at GONI target

[Mateusz Zalega]

From: Arkadiusz Wlodarczyk <a.wlodarczyk@samsung.com>

Proper adjustment for supporting DFU at GONI target has been made.
The s5p_goni.h file has been updated. Moreover the code for low level
USB initialization has been added to GONI board code.

The malloc pool has been enlarged in order to support larger buffer
sizes needed by DFU implementation.

Signed-off-by: Arkadiusz Wlodarczyk <a.wlodarczyk@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Mateusz Zalega <m.zalega@samsung.com>
Tested-by: Arkadiusz Wlodarczyk <a.wlodarczyk@samsung.com>
Tested-by: Mateusz Zalega <m.zalega@samsung.com>
Cc: Minkyu Kang <mk7.kang@samsung.com>
---
 board/samsung/goni/goni.c  |  7 +++++++
 include/configs/s5p_goni.h | 22 ++++++++++++++++++++--
 2 files changed, 27 insertions(+), 2 deletions(-)

diff --git a/board/samsung/goni/goni.c b/board/samsung/goni/goni.c
index c05801d..c605bf5 100644
--- a/board/samsung/goni/goni.c
+++ b/board/samsung/goni/goni.c
@@ -139,4 +139,11 @@ struct s3c_plat_otg_data s5pc110_otg_data = {
 	.regs_otg = S5PC110_OTG_BASE,
 	.usb_phy_ctrl = S5PC110_USB_PHY_CONTROL,
 };
+
+void board_usb_init(void)
+{
+	debug("USB_udc_probe\n");
+	s3c_udc_probe(&s5pc110_otg_data);
+}
+
 #endif
diff --git a/include/configs/s5p_goni.h b/include/configs/s5p_goni.h
index 6d88874..192acaa 100644
--- a/include/configs/s5p_goni.h
+++ b/include/configs/s5p_goni.h
@@ -38,7 +38,7 @@
  * Size of malloc() pool
  * 1MB = 0x100000, 0x100000 = 1024 * 1024
  */
-#define CONFIG_SYS_MALLOC_LEN		(CONFIG_ENV_SIZE + (1 << 20))
+#define CONFIG_SYS_MALLOC_LEN		(CONFIG_ENV_SIZE + (16 << 20))
 /*
  * select serial console configuration
  */
@@ -70,6 +70,17 @@
 #define CONFIG_CMD_ONENAND
 #define CONFIG_CMD_MTDPARTS
 #define CONFIG_CMD_MMC
+#define CONFIG_CMD_DFU
+
+/* USB Composite download gadget - g_dnl */
+#define CONFIG_USBDOWNLOAD_GADGET
+#define CONFIG_DFU_FUNCTION
+#define CONFIG_DFU_MMC
+
+/* USB Samsung's IDs */
+#define CONFIG_G_DNL_VENDOR_NUM 0x04E8
+#define CONFIG_G_DNL_PRODUCT_NUM 0x6601
+#define CONFIG_G_DNL_MANUFACTURER "Samsung"
 
 #define CONFIG_BOOTDELAY		1
 #define CONFIG_ZERO_BOOTDELAY_CHECK
@@ -89,6 +100,10 @@
 				",60m(qboot)"\
 				",-(UBI)\0"
 
+#define CONFIG_DFU_ALT \
+	"u-boot mmc 80 400;" \
+	"uImage fat 0 2\0" \
+
 #define NORMAL_MTDPARTS_DEFAULT MTDPARTS_DEFAULT
 
 #define CONFIG_BOOTCOMMAND	"run mmcboot"
@@ -159,7 +174,9 @@
 	"bootblock=9\0" \
 	"ubiblock=8\0" \
 	"ubi=enabled\0" \
-	"opts=always_resume=1"
+	"opts=always_resume=1\0" \
+	"dfu_alt_info=" CONFIG_DFU_ALT
+
 
 /* Miscellaneous configurable options */
 #define CONFIG_SYS_LONGHELP		/* undef to save memory */
@@ -228,5 +245,6 @@
 #define CONFIG_USB_GADGET
 #define CONFIG_USB_GADGET_S3C_UDC_OTG
 #define CONFIG_USB_GADGET_DUALSPEED
+#define CONFIG_USB_GADGET_VBUS_DRAW 2
 
 #endif	/* __CONFIG_H */
-- 
1.8.2.1

[U-Boot] [PATCH RESEND 3/5] arm:goni: Add support for USB mass storage

[Mateusz Zalega]

From: Arkadiusz Wlodarczyk <a.wlodarczyk@samsung.com>

This commit enables support for USB mass storage composite function.
It defines platform code and enables it at config file.

Signed-off-by: Arkadiusz Wlodarczyk <a.wlodarczyk@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Mateusz Zalega <m.zalega@samsung.com>
Tested-by: Arkadiusz Wlodarczyk <a.wlodarczyk@samsung.com>
Tested-by: Mateusz Zalega <m.zalega@samsung.com>
Cc: Minkyu Kang <mk7.kang@samsung.com>
---
 board/samsung/goni/goni.c  | 76 +++++++++++++++++++++++++++++++++++++++++++++-
 include/configs/s5p_goni.h | 10 +++---
 2 files changed, 80 insertions(+), 6 deletions(-)

diff --git a/board/samsung/goni/goni.c b/board/samsung/goni/goni.c
index c605bf5..28fedb3 100644
--- a/board/samsung/goni/goni.c
+++ b/board/samsung/goni/goni.c
@@ -13,6 +13,9 @@
 #include <usb/s3c_udc.h>
 #include <asm/arch/cpu.h>
 #include <power/max8998_pmic.h>
+#include <usb.h>
+#include <usb_mass_storage.h>
+
 DECLARE_GLOBAL_DATA_PTR;
 
 static struct s5pc110_gpio *s5pc110_gpio;
@@ -140,10 +143,81 @@ struct s3c_plat_otg_data s5pc110_otg_data = {
 	.usb_phy_ctrl = S5PC110_USB_PHY_CONTROL,
 };
 
-void board_usb_init(void)
+int board_usb_init(enum board_usb_init_type what_to_init)
 {
 	debug("USB_udc_probe\n");
 	s3c_udc_probe(&s5pc110_otg_data);
+	return 0;
+}
+
+#endif
+
+#ifdef CONFIG_USB_GADGET_MASS_STORAGE
+static int ums_read_sector(struct ums_device *ums_dev,
+				ulong start, lbaint_t blkcnt, void *buf)
+{
+	if (ums_dev->mmc->block_dev.block_read(ums_dev->dev_num,
+					       start + ums_dev->offset,
+					       blkcnt, buf) != blkcnt)
+		return -1;
+
+	return 0;
+}
+
+static int ums_write_sector(struct ums_device *ums_dev,
+				ulong start, lbaint_t blkcnt, const void *buf)
+{
+	if (ums_dev->mmc->block_dev.block_write(ums_dev->dev_num,
+						start + ums_dev->offset,
+						blkcnt, buf) != blkcnt)
+		return -1;
+
+	return 0;
+}
+
+static void ums_get_capacity(struct ums_device *ums_dev,
+					long long int *capacity)
+{
+	long long int tmp_capacity;
+
+	tmp_capacity = (long long int) ((ums_dev->offset + ums_dev->part_size)
+					* SECTOR_SIZE);
+	*capacity = ums_dev->mmc->capacity - tmp_capacity;
+}
+
+static struct ums_board_info ums_board = {
+	.read_sector = ums_read_sector,
+	.write_sector = ums_write_sector,
+	.get_capacity = ums_get_capacity,
+	.name = "GONI UMS disk",
+	.ums_dev = {
+		.mmc = NULL,
+		.dev_num = 0,
+		.offset = 0,
+		.part_size = 0.
+	},
+};
+
+struct ums_board_info *board_ums_init(unsigned int dev_num, unsigned int offset,
+					unsigned int part_size)
+{
+	struct mmc *mmc;
+
+	mmc = find_mmc_device(dev_num);
+	/*
+	 * mmc initialization is necessary prior to the ums command usage
+	 * due to fact that on goni target environment is read from oneNand
+	 * memory, so the mmc remains uninitialized when u-boot prompt appears
+	 */
+	if (!mmc || mmc_init(mmc))
+		return NULL;
+
+	ums_board.ums_dev.mmc = mmc;
+	ums_board.ums_dev.dev_num = dev_num;
+	ums_board.ums_dev.offset = offset;
+	ums_board.ums_dev.part_size = part_size;
+
+	return &ums_board;
 }
 
 #endif
diff --git a/include/configs/s5p_goni.h b/include/configs/s5p_goni.h
index 192acaa..8014958 100644
--- a/include/configs/s5p_goni.h
+++ b/include/configs/s5p_goni.h
@@ -116,7 +116,7 @@
 #define CONFIG_COMMON_BOOT	"${console} ${meminfo} ${mtdparts}"
 
 #define CONFIG_BOOTARGS	"root=/dev/mtdblock8 ubi.mtd=8 ubi.mtd=3 ubi.mtd=6" \
-		" rootfstype=cramfs " CONFIG_COMMON_BOOT
+		" rootfstype=cramfs rootwait " CONFIG_COMMON_BOOT
 
 #define CONFIG_UPDATEB	"updateb=onenand erase 0x0 0x100000;" \
 			" onenand write 0x32008000 0x0 0x100000\0"
@@ -170,15 +170,13 @@
 	"mmcdev=0\0" \
 	"mmcbootpart=2\0" \
 	"mmcrootpart=5\0" \
-	"mmcblk=/dev/mmcblk1p1\0" \
+	"partitions=" PARTS_DEFAULT \
 	"bootblock=9\0" \
 	"ubiblock=8\0" \
 	"ubi=enabled\0" \
 	"opts=always_resume=1\0" \
-	"dfu_alt_info=" CONFIG_DFU_ALT
+	"dfu_alt_info=" CONFIG_DFU_ALT "\0"
 
-
-/* Miscellaneous configurable options */
 #define CONFIG_SYS_LONGHELP		/* undef to save memory */
 #define CONFIG_SYS_HUSH_PARSER		/* use "hush" command parser	*/
 #define CONFIG_SYS_PROMPT	"Goni # "
@@ -246,5 +244,7 @@
 #define CONFIG_USB_GADGET_S3C_UDC_OTG
 #define CONFIG_USB_GADGET_DUALSPEED
 #define CONFIG_USB_GADGET_VBUS_DRAW 2
+#define CONFIG_CMD_USB_MASS_STORAGE
+#define CONFIG_USB_GADGET_MASS_STORAGE
 
 #endif	/* __CONFIG_H */
-- 
1.8.2.1

[U-Boot] [PATCH RESEND 4/5] trats: new USB hardware init interface

[Mateusz Zalega]

This commit changes name of an existing initialization function to
board_usb_init(), so that such functions could be reached by every
USB driver and command (ie. do_dfu()).

Signed-off-by: Mateusz Zalega <m.zalega@samsung.com>
---
 board/samsung/trats/trats.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/board/samsung/trats/trats.c b/board/samsung/trats/trats.c
index c8698f3..f8d4b0c 100644
--- a/board/samsung/trats/trats.c
+++ b/board/samsung/trats/trats.c
@@ -26,6 +26,7 @@
 #include <power/max8997_muic.h>
 #include <power/battery.h>
 #include <power/max17042_fg.h>
+#include <usb.h>
 #include <usb_mass_storage.h>
 
 #include "setup.h"
@@ -488,10 +489,11 @@ struct s3c_plat_otg_data s5pc210_otg_data = {
 	.usb_flags	= PHY0_SLEEP,
 };
 
-void board_usb_init(void)
+int board_usb_init(enum board_usb_init_type what_to_init)
 {
 	debug("USB_udc_probe\n");
 	s3c_udc_probe(&s5pc210_otg_data);
+	return 0;
 }
 #endif
 
-- 
1.8.2.1

[U-Boot] [PATCH RESEND 5/5] arm:goni: Update of GONI partitioning scheme at eMMC

[Mateusz Zalega]

From: Arkadiusz Wlodarczyk <a.wlodarczyk@samsung.com>

New partitioning scheme has been defined at GONI target. It complies with
new GPT partitioning introduced previously.

Default partition layout has been defined at s5p_goni.h

Signed-off-by: Arkadiusz Wlodarczyk <a.wlodarczyk@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Tested-by: Arkadiusz Wlodarczyk <a.wlodarczyk@samsung.com>
Cc: Minkyu Kang <mk7.kang@samsung.com>
---
 include/configs/s5p_goni.h | 44 ++++++++++++++++++++++++++------------------
 1 file changed, 26 insertions(+), 18 deletions(-)

diff --git a/include/configs/s5p_goni.h b/include/configs/s5p_goni.h
index 8014958..ef5c421 100644
--- a/include/configs/s5p_goni.h
+++ b/include/configs/s5p_goni.h
@@ -68,9 +68,9 @@
 #define CONFIG_CMD_CACHE
 #define CONFIG_CMD_REGINFO
 #define CONFIG_CMD_ONENAND
-#define CONFIG_CMD_MTDPARTS
 #define CONFIG_CMD_MMC
 #define CONFIG_CMD_DFU
+#define CONFIG_CMD_GPT
 
 /* USB Composite download gadget - g_dnl */
 #define CONFIG_USBDOWNLOAD_GADGET
@@ -85,26 +85,30 @@
 #define CONFIG_BOOTDELAY		1
 #define CONFIG_ZERO_BOOTDELAY_CHECK
 
-#define CONFIG_MTD_DEVICE
-#define CONFIG_MTD_PARTITIONS
-
-/* Actual modem binary size is 16MiB. Add 2MiB for bad block handling */
-#define MTDIDS_DEFAULT		"onenand0=samsung-onenand"
-#define MTDPARTS_DEFAULT	"mtdparts=samsung-onenand:1m(bootloader)"\
-				",256k(params)"\
-				",2816k(config)"\
-				",8m(csa)"\
-				",7m(kernel)"\
-				",1m(log)"\
-				",12m(modem)"\
-				",60m(qboot)"\
-				",-(UBI)\0"
-
 #define CONFIG_DFU_ALT \
 	"u-boot mmc 80 400;" \
 	"uImage fat 0 2\0" \
 
-#define NORMAL_MTDPARTS_DEFAULT MTDPARTS_DEFAULT
+/* partitions definitions */
+#define PARTS_CSA			"csa-mmc"
+#define PARTS_BOOTLOADER	"u-boot"
+#define PARTS_BOOT			"boot"
+#define PARTS_ROOT			"platform"
+#define PARTS_DATA			"data"
+#define PARTS_CSC			"csc"
+#define PARTS_UMS			"ums"
+
+#define PARTS_DEFAULT \
+	"uuid_disk=${uuid_gpt_disk};" \
+	"name="PARTS_CSA",size=8MiB,uuid=${uuid_gpt_"PARTS_CSA"};" \
+	"name="PARTS_BOOTLOADER",size=60MiB," \
+		"uuid=${uuid_gpt_"PARTS_BOOTLOADER"};" \
+	"name="PARTS_BOOT",size=100MiB,uuid=${uuid_gpt_"PARTS_BOOT"};" \
+	"name="PARTS_ROOT",size=1GiB,uuid=${uuid_gpt_"PARTS_ROOT"};" \
+	"name="PARTS_DATA",size=3GiB,uuid=${uuid_gpt_"PARTS_DATA"};" \
+	"name="PARTS_CSC",size=150MiB,uuid=${uuid_gpt_"PARTS_CSC"};" \
+	"name="PARTS_UMS",size=-,uuid=${uuid_gpt_"PARTS_UMS"}\0" \
+
 
 #define CONFIG_BOOTCOMMAND	"run mmcboot"
 
@@ -164,13 +168,13 @@
 	"verify=n\0" \
 	"rootfstype=ext4\0" \
 	"console=" CONFIG_DEFAULT_CONSOLE \
-	"mtdparts=" MTDPARTS_DEFAULT \
 	"meminfo=mem=80M mem=256M at 0x40000000 mem=128M at 0x50000000\0" \
 	"loaduimage=fatload mmc ${mmcdev}:${mmcbootpart} 0x30007FC0 uImage\0" \
 	"mmcdev=0\0" \
 	"mmcbootpart=2\0" \
 	"mmcrootpart=5\0" \
 	"partitions=" PARTS_DEFAULT \
+	"mmcblk=/dev/mmcblk1p1\0" \
 	"bootblock=9\0" \
 	"ubiblock=8\0" \
 	"ubi=enabled\0" \
@@ -219,6 +223,10 @@
 #define CONFIG_CMD_FAT
 #define CONFIG_FAT_WRITE
 
+/* GPT */
+#define CONFIG_EFI_PARTITION
+#define CONFIG_PARTITION_UUIDS
+
 #define CONFIG_SYS_INIT_SP_ADDR	(CONFIG_SYS_LOAD_ADDR - 0x1000000)
 
 #define CONFIG_SYS_CACHELINE_SIZE       64
-- 
1.8.2.1

[U-Boot] [PATCH RESEND 2/5] arm:goni:dfu Add support for DFU at GONI target

[Jaehoon Chung]

On 08/06/2013 07:50 PM, Mateusz Zalega wrote:
> From: Arkadiusz Wlodarczyk <a.wlodarczyk@samsung.com>
> 
> Proper adjustment for supporting DFU at GONI target has been made.
> The s5p_goni.h file has been updated. Moreover the code for low level
> USB initialization has been added to GONI board code.
> 
> The malloc pool has been enlarged in order to support larger buffer
> sizes needed by DFU implementation.
> 
> Signed-off-by: Arkadiusz Wlodarczyk <a.wlodarczyk@samsung.com>
> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
> Signed-off-by: Mateusz Zalega <m.zalega@samsung.com>
> Tested-by: Arkadiusz Wlodarczyk <a.wlodarczyk@samsung.com>
> Tested-by: Mateusz Zalega <m.zalega@samsung.com>
> Cc: Minkyu Kang <mk7.kang@samsung.com>
> ---
>  board/samsung/goni/goni.c  |  7 +++++++
>  include/configs/s5p_goni.h | 22 ++++++++++++++++++++--
>  2 files changed, 27 insertions(+), 2 deletions(-)
> 
> diff --git a/board/samsung/goni/goni.c b/board/samsung/goni/goni.c
> index c05801d..c605bf5 100644
> --- a/board/samsung/goni/goni.c
> +++ b/board/samsung/goni/goni.c
> @@ -139,4 +139,11 @@ struct s3c_plat_otg_data s5pc110_otg_data = {
>  	.regs_otg = S5PC110_OTG_BASE,
>  	.usb_phy_ctrl = S5PC110_USB_PHY_CONTROL,
>  };
> +
> +void board_usb_init(void)
> +{
> +	debug("USB_udc_probe\n");
> +	s3c_udc_probe(&s5pc110_otg_data);
> +}
> +
>  #endif
> diff --git a/include/configs/s5p_goni.h b/include/configs/s5p_goni.h
> index 6d88874..192acaa 100644
> --- a/include/configs/s5p_goni.h
> +++ b/include/configs/s5p_goni.h
> @@ -38,7 +38,7 @@
>   * Size of malloc() pool
>   * 1MB = 0x100000, 0x100000 = 1024 * 1024
>   */
> -#define CONFIG_SYS_MALLOC_LEN		(CONFIG_ENV_SIZE + (1 << 20))
> +#define CONFIG_SYS_MALLOC_LEN		(CONFIG_ENV_SIZE + (16 << 20))
>  /*
>   * select serial console configuration
>   */
> @@ -70,6 +70,17 @@
>  #define CONFIG_CMD_ONENAND
>  #define CONFIG_CMD_MTDPARTS
>  #define CONFIG_CMD_MMC
> +#define CONFIG_CMD_DFU
> +
> +/* USB Composite download gadget - g_dnl */
> +#define CONFIG_USBDOWNLOAD_GADGET
> +#define CONFIG_DFU_FUNCTION
> +#define CONFIG_DFU_MMC
> +
> +/* USB Samsung's IDs */
> +#define CONFIG_G_DNL_VENDOR_NUM 0x04E8
> +#define CONFIG_G_DNL_PRODUCT_NUM 0x6601
> +#define CONFIG_G_DNL_MANUFACTURER "Samsung"
>  
>  #define CONFIG_BOOTDELAY		1
>  #define CONFIG_ZERO_BOOTDELAY_CHECK
> @@ -89,6 +100,10 @@
>  				",60m(qboot)"\
>  				",-(UBI)\0"
>  
> +#define CONFIG_DFU_ALT \
> +	"u-boot mmc 80 400;" \
If we can use 0x800, i want to use the 0x800 instead of 0x400.

Best Regards,
Jaehoon Chung
> +	"uImage fat 0 2\0" \
> +
>  #define NORMAL_MTDPARTS_DEFAULT MTDPARTS_DEFAULT
>  
>  #define CONFIG_BOOTCOMMAND	"run mmcboot"
> @@ -159,7 +174,9 @@
>  	"bootblock=9\0" \
>  	"ubiblock=8\0" \
>  	"ubi=enabled\0" \
> -	"opts=always_resume=1"
> +	"opts=always_resume=1\0" \
> +	"dfu_alt_info=" CONFIG_DFU_ALT
> +
>  
>  /* Miscellaneous configurable options */
>  #define CONFIG_SYS_LONGHELP		/* undef to save memory */
> @@ -228,5 +245,6 @@
>  #define CONFIG_USB_GADGET
>  #define CONFIG_USB_GADGET_S3C_UDC_OTG
>  #define CONFIG_USB_GADGET_DUALSPEED
> +#define CONFIG_USB_GADGET_VBUS_DRAW 2
>  
>  #endif	/* __CONFIG_H */
> 

[U-Boot] [PATCH RESEND 4/5] trats: new USB hardware init interface

[Jaehoon Chung]

On 08/06/2013 07:50 PM, Mateusz Zalega wrote:
> This commit changes name of an existing initialization function to
> board_usb_init(), so that such functions could be reached by every
> USB driver and command (ie. do_dfu()).
> 
> Signed-off-by: Mateusz Zalega <m.zalega@samsung.com>
> ---
>  board/samsung/trats/trats.c | 4 +++-
>  1 file changed, 3 insertions(+), 1 deletion(-)
> 
> diff --git a/board/samsung/trats/trats.c b/board/samsung/trats/trats.c
> index c8698f3..f8d4b0c 100644
> --- a/board/samsung/trats/trats.c
> +++ b/board/samsung/trats/trats.c
> @@ -26,6 +26,7 @@
>  #include <power/max8997_muic.h>
>  #include <power/battery.h>
>  #include <power/max17042_fg.h>
> +#include <usb.h>
>  #include <usb_mass_storage.h>
>  
>  #include "setup.h"
> @@ -488,10 +489,11 @@ struct s3c_plat_otg_data s5pc210_otg_data = {
>  	.usb_flags	= PHY0_SLEEP,
>  };
>  
> -void board_usb_init(void)
> +int board_usb_init(enum board_usb_init_type what_to_init)
>  {
>  	debug("USB_udc_probe\n");
>  	s3c_udc_probe(&s5pc210_otg_data);
> +	return 0;
Always return 0?
>  }
>  #endif
>  
> 

[U-Boot] [PATCH RESEND 4/5] trats: new USB hardware init interface

[Mateusz Zalega]

On 08/09/13 11:30, Jaehoon Chung wrote:
>> +int board_usb_init(enum board_usb_init_type what_to_init)
>>  {
>>  	debug("USB_udc_probe\n");
>>  	s3c_udc_probe(&s5pc210_otg_data);
>> +	return 0;
> Always return 0?
>>  }

You're right, it could pass return value from s3c_udc_probe.

Thanks,

-- 
Mateusz Zalega
Samsung R&D Institute Poland (SRPOL) | Kernel and System Framework group