Vipin KUMAR wrote:
On 5/3/2010 6:07 AM, Tom Rix wrote:
Vipin KUMAR wrote:
SPEAr1300 SoC support contains basic spear1300 support along with the usage of following drivers
- serial driver(UART)
- i2c driver
- smi driver
- nand driver(FSMC)
- usbd driver
<snip>
+#define CONFIG_USBD_PRODUCT_NAME "SPEAr SoC" +#define CONFIG_USBD_MANUFACTURER "ST Microelectronics"
+#define CONFIG_EXTRA_ENV_USBTTY "usbtty=cdc_acm\0"
Should be conditional on CONFIG_SPEAR_USBTTY Similar changes for spear3xx and spear6xxx
CONFIG_SPEAR_USBTTY is a special case where tty over usb terminal is used for downloading and flashing images. usbtty environment variable should normally also be set as cdc_acm to make sure that we can switch to tty over usb terminal directly from uboot prompt by simply running setenv stdout usbtty; setenv stdin usbtty
So, I am not making it conditional to CONFIG_EXTRA_ENV_USBTTY
What I mean is the extra enviroment variable and config's are dependent on USBD. It usb is not configured, these are not needed.
Tom