1) Put USB in IRAM

2) Use defines from usb_drv.h


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@17546 a1c6a512-1295-4272-9138-f99709370657

4 files changed, 14 insertions, 22 deletions

diff --git a/firmware/drivers/isp1583.c b/firmware/drivers/isp1583.c
index 7e78f87..4ad6ad2 100644
--- a/firmware/drivers/isp1583.c
+++ b/firmware/drivers/isp1583.c
@@ -19,7 +19,6 @@
  ****************************************************************************/

  

 #include "config.h"

-#include "usb-target.h"

 #include "usb_ch9.h"

 #include "usb_drv.h"

 #include "usb_core.h"

@@ -30,9 +29,6 @@
 

 #define DIR_RX                      0

 #define DIR_TX                      1

-

-#define DIR_OUT                     0

-#define DIR_IN                      1

  

 struct usb_endpoint

 {

@@ -626,7 +622,7 @@ static void bus_reset(void)
 }

 

 /* Method for handling interrupts, must be called from usb-<target>.c */

-void usb_drv_int(void)

+void IRAM_ATTR usb_drv_int(void)

 {

     unsigned long ints;

     ints = ISP1583_GEN_INT_READ & ISP1583_INIT_INTEN_READ;

diff --git a/firmware/export/isp1583.h b/firmware/export/isp1583.h
index 3ffbbed..5a5840a 100644
--- a/firmware/export/isp1583.h
+++ b/firmware/export/isp1583.h
@@ -19,6 +19,8 @@
 #ifndef ISP1583_H

 #define ISP1583_H

 

+#include "usb-target.h"

+

 #ifndef ISP1583_H_OVERRIDE

 /* Initialization registers */

 #define ISP1583_INIT_ADDRESS        (*((volatile unsigned char*)(ISP1583_IOBASE+0x0)))

@@ -166,20 +168,12 @@
 #define STANDARD_INTEN              ( INIT_INTEN_IEBRST | INIT_INTEN_IEHS_STA | INT_IESUSP | INT_IERESM | INIT_INTEN_IEVBUS | INIT_INTEN_IEP0SETUP | INIT_INTEN_IEP0RX | INIT_INTEN_IEP0TX )

 #define STANDARD_INIT_MODE          ( INIT_MODE_CLKAON | INIT_MODE_GLINTENA )

 

-bool usb_drv_powered(void);

-void usb_drv_init(void);

-int usb_drv_port_speed(void);

-void usb_drv_exit(void);

-void usb_drv_stall(int endpoint, bool stall, bool in);

-bool usb_drv_stalled(int endpoint, bool in);

-int usb_drv_recv(int ep, void* ptr, int length);

-int usb_drv_send_nonblocking(int ep, void* ptr, int length);

-int usb_drv_send(int endpoint, void* ptr, int length);

-void usb_drv_reset_endpoint(int ep, bool send);

-void usb_drv_wait(int ep, bool send);

-void usb_drv_cancel_all_transfers(void);

-void usb_drv_set_address(int address);

-void usb_drv_set_test_mode(int mode);

-void usb_drv_int(void); /* Method for handling interrupts, must be called from usb-<target>.c */

+#ifdef USE_IRAM

+ #define IRAM_ATTR __attribute__ ((section(".icode")))

+#else

+ #define IRAM_ATTR

+#endif

+

+#include "usb_drv.h"

 

 #endif

diff --git a/firmware/target/arm/tms320dm320/creative-zvm/usb-creativezvm.c b/firmware/target/arm/tms320dm320/creative-zvm/usb-creativezvm.c
index 6bbd08c..a9995a5 100644
--- a/firmware/target/arm/tms320dm320/creative-zvm/usb-creativezvm.c
+++ b/firmware/target/arm/tms320dm320/creative-zvm/usb-creativezvm.c
@@ -54,7 +54,7 @@ void usb_enable(bool on)
          usb_core_exit();
 }
 
-void GIO7(void)
+void IRAM_ATTR GIO7(void)
 {
 #ifdef DEBUG
     //printf("GIO7 interrupt... [%d]", current_tick);
diff --git a/firmware/target/arm/tms320dm320/creative-zvm/usb-target.h b/firmware/target/arm/tms320dm320/creative-zvm/usb-target.h
index 14ddc6e..0741474 100644
--- a/firmware/target/arm/tms320dm320/creative-zvm/usb-target.h
+++ b/firmware/target/arm/tms320dm320/creative-zvm/usb-target.h
@@ -69,7 +69,9 @@
                                                  : : : "r12")

 //#define ZVM_SPECIFIC

 

-#include "kernel.h"

+#define USE_IRAM

+

+#include <stdbool.h>

 int usb_detect(void);

 void usb_init_device(void);

 bool usb_drv_connected(void);