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AM335x_EVM DFU support

PATCH New Pantelis Antoniou 3 participants 6 messages Nov 29, 2012

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Pantelis Antoniou

author
#0 lore raw

cover AM335x_EVM DFU support

This patchset enables DFU for the AM335x_EVM family of boards.

Pantelis Antoniou (2):
am335x_evm: Define CONFIG_SYS_CACHELINE_SIZE
am335x_evm: Add DFU config

 include/configs/am335x_evm.h | 26 ++++++++++++++++++++++++++
 1 file changed, 26 insertions(+)
Signature · 1 line
1.7.12
author
#1 lore raw

PATCH 1/2 am335x_evm: Define CONFIG_SYS_CACHELINE_SIZE

drivers/usb/gadget/composite.c requires that this is defined early.

Signed-off-by Pantelis Antoniou <[email protected]>
---
 include/configs/am335x_evm.h | 2 ++
 1 file changed, 2 insertions(+)
include/configs/am335x_evm.h +2 -0
index ab9549b..6c8b652 100644
@@ -39,6 +39,8 @@
 #define CONFIG_SETUP_MEMORY_TAGS
 #define CONFIG_INITRD_TAG
 
+#define CONFIG_SYS_CACHELINE_SIZE       64
+
 /* commands to include */
 #include <config_cmd_default.h>
Signature · 1 line
1.7.12
#2 lore raw

PATCH 1/2 am335x_evm: Define CONFIG_SYS_CACHELINE_SIZE

Dear Pantelis Antoniou,

Quoted 3 lines

drivers/usb/gadget/composite.c requires that this is defined early.

Signed-off-by Pantelis Antoniou <[email protected]>

Tom, this is OMAP, I'll leave this set to you, ok?

Quoted 9 lines
---
 include/configs/am335x_evm.h | 2 ++
 1 file changed, 2 insertions(+)
include/configs/am335x_evm.h +0 -0
index ab9549b..6c8b652 100644

include/configs/am335x_evm.h line 45

Quoted 7 lines
include/configs/am335x_evm.h +2 -0
@@ -39,6 +39,8 @@
 #define CONFIG_SETUP_MEMORY_TAGS
 #define CONFIG_INITRD_TAG
 
+#define CONFIG_SYS_CACHELINE_SIZE       64
+
 /* commands to include */
 #include <config_cmd_default.h>

Best regards,
Marek Vasut

#3 lore raw

PATCH 1/2 am335x_evm: Define CONFIG_SYS_CACHELINE_SIZE

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Hash: SHA1

Quoted 8 lines · Marek Vasut

Dear Pantelis Antoniou,

Quoted 4 lines

drivers/usb/gadget/composite.c requires that this is defined early.

Signed-off-by Pantelis Antoniou <[email protected]>

Tom, this is OMAP, I'll leave this set to you, ok?

Yes, thanks.

Acked-by Tom Rini <[email protected]>

Marek, once the DFU stuff is happy, please take these two parts via u-boot-usb.

- --
Tom
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author
#4 lore raw

PATCH 2/2 am335x_evm: Add DFU config

In reply to Pantelis Antoniou

Add configuration for using DFU on the am335x_evm boards

Signed-off-by Pantelis Antoniou <[email protected]>
---
 include/configs/am335x_evm.h | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)
include/configs/am335x_evm.h +24 -0
index 6c8b652..3c1d16d 100644
@@ -92,6 +92,7 @@
 			"setenv fdtfile am335x-evm.dtb; fi; " \
 		"if test $board_name = A335X_SK; then " \
 			"setenv fdtfile am335x-evmsk.dtb; fi\0" \
+	CONFIG_DFU_ALT
 
 #define CONFIG_BOOTCOMMAND \
 	"mmc dev ${mmcdev}; if mmc rescan; then " \

@@ -155,6 +156,28 @@
 #define CONFIG_CMD_SF
 #define CONFIG_SF_DEFAULT_SPEED		(24000000)
 
+/* USB Composite download gadget - g_dnl */
+#define CONFIG_USB_GADGET
+#define CONFIG_USBDOWNLOAD_GADGET
+#define CONFIG_DFU_FUNCTION
+#define CONFIG_DFU_MMC
+
+/* USB TI's IDs */
+#define CONFIG_USBD_HS
+#define CONFIG_G_DNL_VENDOR_NUM 0x0403
+#define CONFIG_G_DNL_PRODUCT_NUM 0xBD00
+#define CONFIG_G_DNL_MANUFACTURER "Texas Instruments"
+
+#define CONFIG_DFU_ALT \
+	"dfu_alt_info=" \
+	"boot part 0 1;" \
+	"rootfs part 0 2;" \
+	"MLO fat 0 1;" \
+	"u-boot.img fat 0 1;" \
+	"uEnv.txt fat 0 1\0"
+
+#define CONFIG_CMD_DFU
+
  /* Physical Memory Map */
 #define CONFIG_NR_DRAM_BANKS		1		/*  1 bank of DRAM */
 #define PHYS_DRAM_1			0x80000000	/* DRAM Bank #1 */

@@ -267,6 +290,7 @@
 #define CONFIG_MUSB_GADGET
 #define CONFIG_MUSB_PIO_ONLY
 #define CONFIG_USB_GADGET_DUALSPEED
+#define CONFIG_USB_GADGET_VBUS_DRAW	2
 #define CONFIG_MUSB_HOST
 #define CONFIG_AM335X_USB0
 #define CONFIG_AM335X_USB0_MODE	MUSB_PERIPHERAL
Signature · 1 line
1.7.12
#5 lore raw

PATCH 2/2 am335x_evm: Add DFU config

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

Quoted 3 lines · Pantelis Antoniou

Add configuration for using DFU on the am335x_evm boards

Signed-off-by Pantelis Antoniou <[email protected]>
Acked-by Tom Rini <[email protected]>

- --
Tom
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