On Fri, 31 Dec 2010 08:26:31 +0300 Igor M. Liplianin wrote:
> It uses STAPL files and programs Altera FPGA through JTAG.
> Interface to JTAG must be provided from main device module,
> for example through cx23885 GPIO.
>
> Signed-off-by: Igor M. Liplianin <liplianin@xxxxxxxx>
> ---
> drivers/misc/Kconfig | 1 +
> drivers/misc/Makefile | 1 +
> drivers/misc/altera-stapl/Kconfig | 8 +
> drivers/misc/altera-stapl/Makefile | 3 +
> drivers/misc/altera-stapl/altera-comp.c | 142 ++
> drivers/misc/altera-stapl/altera-exprt.h | 33 +
> drivers/misc/altera-stapl/altera-jtag.c | 1010 ++++++++++++
> drivers/misc/altera-stapl/altera-jtag.h | 113 ++
> drivers/misc/altera-stapl/altera-lpt.c | 70 +
> drivers/misc/altera-stapl/altera.c | 2484 ++++++++++++++++++++++++++++++
> include/misc/altera.h | 49 +
> 11 files changed, 3914 insertions(+), 0 deletions(-)
> create mode 100644 drivers/misc/altera-stapl/Kconfig
> create mode 100644 drivers/misc/altera-stapl/Makefile
> create mode 100644 drivers/misc/altera-stapl/altera-comp.c
> create mode 100644 drivers/misc/altera-stapl/altera-exprt.h
> create mode 100644 drivers/misc/altera-stapl/altera-jtag.c
> create mode 100644 drivers/misc/altera-stapl/altera-jtag.h
> create mode 100644 drivers/misc/altera-stapl/altera-lpt.c
> create mode 100644 drivers/misc/altera-stapl/altera.c
> create mode 100644 include/misc/altera.h
>
> diff --git a/drivers/misc/altera-stapl/Kconfig b/drivers/misc/altera-stapl/Kconfig
> new file mode 100644
> index 0000000..711a4a2
> --- /dev/null
> +++ b/drivers/misc/altera-stapl/Kconfig
> @@ -0,0 +1,8 @@
> +comment "Altera FPGA firmware download module"
> +
> +config ALTERA_STAPL
> + tristate "Altera FPGA firmware download module"
> + depends on I2C
> + default m
> + help
Please do not enable random drivers to build by default.
> +static int altera_get_note(u8 *p, s32 program_size,
> + s32 *offset, char *key, char *value, int length)
> +/*
> +Gets key and value of NOTE fields in the JBC file.
> +Can be called in two modes: if offset pointer is NULL,
> +then the function searches for note fields which match
> +the key string provided. If offset is not NULL, then
> +the function finds the next note field of any key,
> +starting at the offset specified by the offset pointer.
> +Returns 0 for success, else appropriate error code */
> +{
/*
* Throughout all source files:
* The multi-line comment format for Linux kernel is like this multi-line comment.
*/
---
~Randy
*** Remember to use Documentation/SubmitChecklist when testing your code ***
desserts: http://www.xenotime.net/linux/recipes/
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