[U-Boot] [PATCH v2 4/4] updates for DFU and atmel usba udc
Marcel Janssen
korgull at home.nl
Sun Feb 13 23:38:11 CET 2011
Hi,
Sorry to post this one twice.
It's seems exactly the same patch.
> From: Marcel <korgull at home.nl>
>
> Signed-off-by: Marcel <korgull at home.nl>
> ---
> arch/arm/cpu/arm926ejs/at91/led.c | 119
> +++++++++++++++++++++++++++++++++- common/Makefile |
> 1 +
> common/update_dfu.c | 2 -
> drivers/usb/gadget/atmel_usba_udc.c | 8 +-
> drivers/usb/gadget/usbdfu.c | 14 +++--
> 5 files changed, 128 insertions(+), 16 deletions(-)
>
> diff --git a/arch/arm/cpu/arm926ejs/at91/led.c
> b/arch/arm/cpu/arm926ejs/at91/led.c index 0a315c4..0638a2e 100644
> --- a/arch/arm/cpu/arm926ejs/at91/led.c
> +++ b/arch/arm/cpu/arm926ejs/at91/led.c
> @@ -28,38 +28,149 @@
> #include <asm/arch/gpio.h>
> #include <asm/arch/io.h>
>
> +static unsigned int saved_state[4] = {STATUS_LED_OFF, STATUS_LED_OFF,
> + STATUS_LED_OFF, STATUS_LED_OFF};
> +
> +void coloured_LED_init(void)
> +{
> + /* Enable clock */
> + at91_sys_write(AT91_PMC_PCER, 1 << AT91SAM9G45_ID_PIODE);
> +
> +#ifdef CONFIG_RED_LED
> + at91_set_gpio_output(CONFIG_RED_LED, 1);
> + at91_set_gpio_value(CONFIG_RED_LED, 1);
> +#endif
> +#ifdef CONFIG_GREEN_LED
> + at91_set_gpio_output(CONFIG_GREEN_LED, 1);
> + at91_set_gpio_value(CONFIG_GREEN_LED, 1);
> +#endif
> +#ifdef CONFIG_YELLOW_LED
> + at91_set_gpio_output(CONFIG_YELLOW_LED, 1);
> + at91_set_gpio_value(CONFIG_YELLOW_LED, 1);
> +#endif
> +#ifdef CONFIG_BLUE_LED
> + at91_set_gpio_output(CONFIG_BLUE_LED, 1);
> + at91_set_gpio_value(CONFIG_BLUE_LED, 1);
> +#endif
> +}
> +
> #ifdef CONFIG_RED_LED
> void red_LED_on(void)
> {
> at91_set_gpio_value(CONFIG_RED_LED, 1);
> + saved_state[STATUS_LED_RED] = STATUS_LED_ON;
> }
>
> void red_LED_off(void)
> {
> at91_set_gpio_value(CONFIG_RED_LED, 0);
> + saved_state[STATUS_LED_RED] = STATUS_LED_OFF;
> }
> #endif
>
> #ifdef CONFIG_GREEN_LED
> void green_LED_on(void)
> {
> - at91_set_gpio_value(CONFIG_GREEN_LED, 0);
> + at91_set_gpio_value(CONFIG_GREEN_LED, 1);
> + saved_state[STATUS_LED_GREEN] = STATUS_LED_ON;
> }
>
> void green_LED_off(void)
> {
> - at91_set_gpio_value(CONFIG_GREEN_LED, 1);
> + at91_set_gpio_value(CONFIG_GREEN_LED, 0);
> + saved_state[STATUS_LED_GREEN] = STATUS_LED_OFF;
> }
> #endif
>
> #ifdef CONFIG_YELLOW_LED
> void yellow_LED_on(void)
> {
> - at91_set_gpio_value(CONFIG_YELLOW_LED, 0);
> + at91_set_gpio_value(CONFIG_YELLOW_LED, 1);
> + saved_state[STATUS_LED_YELLOW] = STATUS_LED_ON;
> }
>
> void yellow_LED_off(void)
> {
> - at91_set_gpio_value(CONFIG_YELLOW_LED, 1);
> + at91_set_gpio_value(CONFIG_YELLOW_LED, 0);
> + saved_state[STATUS_LED_YELLOW] = STATUS_LED_OFF;
> }
> #endif
> +
> +void __led_init(led_id_t mask, int state)
> +{
> + __led_set(mask, state);
> +}
> +
> +void __led_toggle(led_id_t mask)
> +{
> +
> +#ifdef CONFIG_RED_LED
> + if (STATUS_LED_RED == mask) {
> + if (STATUS_LED_ON == saved_state[STATUS_LED_RED])
> + red_LED_off();
> + else
> + red_LED_on();
> + }
> +#endif
> +#ifdef CONFIG_BLUE_LED
> + else if (STATUS_LED_BLUE == mask) {
> + if (STATUS_LED_ON == saved_state[STATUS_LED_BLUE])
> + blue_LED_off();
> + else
> + blue_LED_on();
> + }
> +#endif
> +#ifdef CONFIG_GREEN_LED
> + else if (STATUS_LED_GREEN == mask) {
> + if (STATUS_LED_ON == saved_state[STATUS_LED_GREEN])
> + green_LED_off();
> + else
> + green_LED_on();
> + }
> +#endif
> +#ifdef CONFIG_YELLOW_LED
> + else if (STATUS_LED_YELLOW == mask) {
> + if (STATUS_LED_ON == saved_state[STATUS_LED_YELLOW])
> + yellow_LED_off();
> + else
> + yellow_LED_on();
> + }
> +#endif
> +}
> +
> +void __led_set(led_id_t mask, int state)
> +{
> +#ifdef CONFIG_RED_LED
> + if (STATUS_LED_RED == mask) {
> + if (STATUS_LED_ON == state)
> + red_LED_on();
> + else
> + red_LED_off();
> + }
> +#endif
> +#ifdef CONFIG_BLUE_LED
> + else if (STATUS_LED_BLUE == mask) {
> + if (STATUS_LED_ON == state)
> + blue_LED_on();
> + else
> + blue_LED_off();
> + }
> +#endif
> +#ifdef CONFIG_GREEN_LED
> + else if (STATUS_LED_GREEN == mask) {
> + if (STATUS_LED_ON == state)
> + green_LED_on();
> + else
> + green_LED_off();
> + }
> +#endif
> +#ifdef CONFIG_YELLOW_LED
> + else if (STATUS_LED_YELLOW == mask) {
> + if (STATUS_LED_ON == state)
> + yellow_LED_on();
> + else
> + yellow_LED_off();
> + }
> +#endif
> +}
> +
> diff --git a/common/Makefile b/common/Makefile
> index 048df0c..a653c1e 100644
> --- a/common/Makefile
> +++ b/common/Makefile
> @@ -163,6 +163,7 @@ COBJS-$(CONFIG_LCD) += lcd.o
> COBJS-$(CONFIG_LYNXKDI) += lynxkdi.o
> COBJS-$(CONFIG_MODEM_SUPPORT) += modem.o
> COBJS-$(CONFIG_UPDATE_TFTP) += update.o
> +COBJS-$(CONFIG_USBD_DFU)+= update_dfu.o
> COBJS-$(CONFIG_USB_KEYBOARD) += usb_kbd.o
>
>
> diff --git a/common/update_dfu.c b/common/update_dfu.c
> index f1ceccf..ca2240b 100644
> --- a/common/update_dfu.c
> +++ b/common/update_dfu.c
> @@ -56,8 +56,6 @@ int dfu_loop(cmd_tbl_t *cmdtp, int flag, int argc, char *
> const argv[]) {
> int rcv;
>
> - dfu_finished = 0;
> -
> /* initialize the USBD controller */
> #ifdef CONFIG_USB_GADGET_ATMEL_USBA
> usba_udc_probe(&dfubrd);
> diff --git a/drivers/usb/gadget/atmel_usba_udc.c
> b/drivers/usb/gadget/atmel_usba_udc.c index 6d02de6..45227c4 100644
> --- a/drivers/usb/gadget/atmel_usba_udc.c
> +++ b/drivers/usb/gadget/atmel_usba_udc.c
> @@ -349,12 +349,12 @@ static struct usba_request *alloc_request(void)
> if (!req_pool[i].in_use) {
> ptr = &req_pool[i];
> req_pool[i].in_use = 1;
> - DBG("alloc_req: request[%d]\n", i);
> + debug("alloc_req: request[%d]\n", i);
> break;
> }
> }
> if (!ptr)
> - DBG("panic: no more free req buffers\n");
> + debug("panic: no more free req buffers\n");
> return ptr;
> }
>
> @@ -412,7 +412,7 @@ usba_ep_queue(struct usb_ep *_ep,
> }
>
> if (!_ep || (!ep->desc && ep->ep.name != ep0name)) {
> - DBG("invalid ep\n");
> + debug("invalid ep\n");
> return -EINVAL;
> }
>
> @@ -457,7 +457,7 @@ static int usba_ep_dequeue(struct usb_ep *_ep, struct
> usb_request *_req) ep->ep.name, req);
>
> if (!_ep || ep->ep.name == ep0name) {
> - DBG("invalid dequeue request\n");
> + debug("invalid dequeue request\n");
> if (!_ep)
> debug("NO ENDPOINT\n");
> if (ep->ep.name == ep0name)
> diff --git a/drivers/usb/gadget/usbdfu.c b/drivers/usb/gadget/usbdfu.c
> index 65f334a..a1e7316 100644
> --- a/drivers/usb/gadget/usbdfu.c
> +++ b/drivers/usb/gadget/usbdfu.c
> @@ -398,9 +398,10 @@ static int handle_dnload(struct usb_gadget *gadget,
> char *mtdp = getenv("mtdparts");
> if (mtdp)
> printf("Valid MTD partitions found\n");
> - /*this used to be in the Openmoko driver */
> - /*if (!mtdp)
> - /*run_command("dynpart", 0); */
> + /*this used to be in the Openmoko driver
> + *if (!mtdp)
> + *run_command("dynpart", 0);
> + */
> else {
> dev->dfu_state = DFU_STATE_dfuERROR;
> dev->dfu_status = DFU_STATUS_errADDRESS;
> @@ -477,9 +478,10 @@ static int handle_dnload(struct usb_gadget *gadget,
> red_LED_off();
> #endif
> rc = nand_write_skip_bad(ds->nand,
> - ds->part->offset,
> - &rwsize,
> - (u_char *)addr);
> + ds->part->offset,
> + &rwsize,
> + (u_char *)addr,
> + 0);
> if (rc) {
> printf("NAND write failed\n");
> break;
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