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hwstub: Add atj213x support

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Change-Id: Ic32200f9ab2c6977e503307a9cbe43a1328d0341
This commit is contained in:
Marcin Bukat 2014-09-23 13:30:17 +02:00
parent 791be56cff
commit d11704fed5
17 changed files with 4707 additions and 35 deletions
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19
utils/hwstub/stub/main.c
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@ -178,17 +178,17 @@ static void handle_std_dev_desc(struct usb_ctrlrequest *req)
case USB_DT_OTHER_SPEED_CONFIG:
case USB_DT_CONFIG:
{
int max_packet_size;
/* int max_packet_size; */
/* config desc */
if((req->wValue >> 8) ==USB_DT_CONFIG)
if((req->wValue >> 8) == USB_DT_CONFIG)
{
max_packet_size = (usb_drv_port_speed() ? 512 : 64);
/* max_packet_size = (usb_drv_port_speed() ? 512 : 64); */
config_descriptor.bDescriptorType = USB_DT_CONFIG;
}
else
{
max_packet_size = (usb_drv_port_speed() ? 64 : 512);
/* max_packet_size = (usb_drv_port_speed() ? 64 : 512); */
config_descriptor.bDescriptorType = USB_DT_OTHER_SPEED_CONFIG;
}
size = sizeof(struct usb_config_descriptor);
@ -411,10 +411,13 @@ static void handle_exec(struct usb_ctrlrequest *req)
if(exec->bmFlags & HWSTUB_EXEC_CALL)
{
#ifdef CPU_ARM
#if defined(CPU_ARM)
/* in case of call, respond after return */
asm volatile("blx %0\n" : : "r"(addr) : "memory");
usb_drv_send(EP_CONTROL, NULL, 0);
#elif defined(CPU_MIPS)
asm volatile("jalr %0\nnop\n" : : "r"(addr) : "memory");
usb_drv_send(EP_CONTROL, NULL, 0);
#else
#warning call is unsupported on this platform
usb_drv_stall(EP_CONTROL, true, true);
@ -425,9 +428,11 @@ static void handle_exec(struct usb_ctrlrequest *req)
/* in case of jump, respond immediately and disconnect usb */
usb_drv_send(EP_CONTROL, NULL, 0);
usb_drv_exit();
#ifdef CPU_ARM
#if defined(CPU_ARM)
asm volatile("bx %0\n" : : "r" (addr) : "memory");
#else
#elif defined(CPU_MIPS)
asm volatile("jr %0\nnop\n" : : "r" (addr) : "memory");
#else
#warning jump is unsupported on this platform
usb_drv_stall(EP_CONTROL, true, true);
#endif