From: Pantelis Antoniou panto@antoniou-consulting.com
- Add CONFIG_DFU_NAND, CONFIG_DFU_MMC - Set dfu_alt_info_nand and dfu_alt_info_mmc to show a working example for both. - Increase CONFIG_SYS_MAXARGS due to hush parsing bugs that would otherwise disallow 'setenv dfu_alt_info ${dfu_alt_info_nand}'. - Enable CONFIG_FAT_WRITE to allow updating on MMC
Signed-off-by: Pantelis Antoniou panto@antoniou-consulting.com Signed-off-by: Tom Rini trini@ti.com --- Changes in v3: - Fix checkpatch.pl warnings in include/configs/am335x_evm.h
Changes in v2: - Enable DFU for NAND and MMC, set dfu_alt_info_(nand|mmc) as examples for both in am335x_evm.h - Increase CONFIG_SYS_MAXARGS due to hush parsing bugs that would otherwise prevent 'setenv dfu_alt_info ${dfu_alt_info_nand}' on am335x_evm
include/configs/am335x_evm.h | 38 ++++++++++++++++++++++++++++++++++++-- 1 file changed, 36 insertions(+), 2 deletions(-)
diff --git a/include/configs/am335x_evm.h b/include/configs/am335x_evm.h index 61b861d..14ffda7 100644 --- a/include/configs/am335x_evm.h +++ b/include/configs/am335x_evm.h @@ -62,6 +62,8 @@ "optargs=\0" \ "mtdids=" MTDIDS_DEFAULT "\0" \ "mtdparts=" MTDPARTS_DEFAULT "\0" \ + "dfu_alt_info_mmc=" DFU_ALT_INFO_MMC "\0" \ + "dfu_alt_info_nand=" DFU_ALT_INFO_NAND "\0" \ "mmcdev=0\0" \ "mmcroot=/dev/mmcblk0p2 ro\0" \ "mmcrootfstype=ext4 rootwait\0" \ @@ -118,8 +120,8 @@
#define CONFIG_CMD_ECHO
-/* max number of command args */ -#define CONFIG_SYS_MAXARGS 16 +/* We set the max number of command args high to avoid HUSH bugs. */ +#define CONFIG_SYS_MAXARGS 64
/* Console I/O Buffer Size */ #define CONFIG_SYS_CBSIZE 512 @@ -148,6 +150,7 @@ #define CONFIG_CMD_MMC #define CONFIG_DOS_PARTITION #define CONFIG_CMD_FAT +#define CONFIG_FAT_WRITE #define CONFIG_CMD_EXT2
#define CONFIG_SPI @@ -158,6 +161,36 @@ #define CONFIG_CMD_SF #define CONFIG_SF_DEFAULT_SPEED (24000000)
+/* USB Composite download gadget - g_dnl */ +#define CONFIG_USB_GADGET +#define CONFIG_USBDOWNLOAD_GADGET + +/* 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" + +/* USB Device Firmware Update support */ +#define CONFIG_DFU_FUNCTION +#define CONFIG_DFU_MMC +#define CONFIG_DFU_NAND +#define CONFIG_CMD_DFU +#define DFU_ALT_INFO_MMC \ + "boot part 0 1;" \ + "rootfs part 0 2;" \ + "MLO fat 0 1;" \ + "u-boot.img fat 0 1;" \ + "uEnv.txt fat 0 1" +#define DFU_ALT_INFO_NAND \ + "SPL part 0 1;" \ + "SPL.backup1 part 0 2;" \ + "SPL.backup2 part 0 3;" \ + "SPL.backup3 part 0 4;" \ + "u-boot part 0 5;" \ + "kernel part 0 7;" \ + "rootfs part 0 8" + /* Physical Memory Map */ #define CONFIG_NR_DRAM_BANKS 1 /* 1 bank of DRAM */ #define PHYS_DRAM_1 0x80000000 /* DRAM Bank #1 */ @@ -302,6 +335,7 @@ #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