1 files changed, 2 insertions, 121 deletions

diff --git a/firmware/target/arm/tms320dm320/dsp-dm320.c b/firmware/target/arm/tms320dm320/dsp-dm320.c
index aad2941254..f729cc4e90 100644
--- a/firmware/target/arm/tms320dm320/dsp-dm320.c
+++ b/firmware/target/arm/tms320dm320/dsp-dm320.c
@@ -27,18 +27,6 @@
 #include "dsp-target.h"
 #include "dsp/ipc.h"
 
-/* A "DSP image" is an array of these, terminated by raw_data_size_half = 0. */
-struct dsp_section {
-    const unsigned short *raw_data;
-    unsigned short physical_addr;
-    unsigned short raw_data_size_half;
-};
-
-/* Must define struct dsp_section before including the image. */
-#include "dsp/dsp-image.h"
-
-#define dsp_message (*(volatile struct ipc_message *)&DSP_(_status))
-
 #ifdef DEBUG
 static void dsp_status(void)
 {
@@ -74,7 +62,7 @@ static void dsp_status(void)
 }
 #endif
 
-static void dsp_reset(void)
+void dsp_reset(void)
 {
     DSP_(0x7fff) = 0xdead;
     
@@ -102,7 +90,7 @@ void dsp_wake(void)
     restore_irq(old_level);
 }
 
-static void dsp_load(const struct dsp_section *im)
+void dsp_load(const struct dsp_section *im)
 {
     while (im->raw_data_size_half) {
         volatile unsigned short *data_ptr = &DSP_(im->physical_addr);
@@ -131,110 +119,3 @@ static void dsp_load(const struct dsp_section *im)
     }
 }
 
-static signed short *the_rover = (signed short *)0x1900000;
-static unsigned int index_rover = 0;
-#define ARM_BUFFER_SIZE (PCM_SIZE)
-
-void dsp_init(void)
-{
-    unsigned long sdem_addr;
-    int fd;
-    int bytes;
-
-    IO_INTC_IRQ0 = 1 << 11;
-    IO_INTC_EINT0 |= 1 << 11;
-    
-    IO_DSPC_HPIB_CONTROL = 1 << 10 | 1 << 9 | 1 << 8 | 1 << 7 | 1 << 3 | 1 << 0;
-    
-    dsp_reset();
-    dsp_load(dsp_image);
-    
-    /* Initialize codec. */
-    sdem_addr = (unsigned long)the_rover - CONFIG_SDRAM_START;
-    DEBUGF("pcm_sdram at 0x%08lx, sdem_addr 0x%08lx",
-                (unsigned long)the_rover, (unsigned long)sdem_addr);
-    DSP_(_sdem_addrl) = sdem_addr & 0xffff;
-    DSP_(_sdem_addrh) = sdem_addr >> 16;
-    DSP_(_sdem_dsp_size) = ARM_BUFFER_SIZE;
-
-        fd = open("/test.raw", O_RDONLY);
-        bytes = read(fd, the_rover, 4*1024*1024);
-        close(fd);
-        
-        DEBUGF("read %d rover bytes", bytes);
-
-#ifdef IPC_SIZES
-        DEBUGF("dsp_message at 0x%08x", &dsp_message);
-        DEBUGF("sizeof(ipc_message)=%uB offset(ipc_message.payload)=%uB",
-                sizeof(struct ipc_message), (int)&((struct ipc_message*)0)->payload);
-#endif
-
-#if 0//def INIT_MSG
-    /* Prepare init message. */
-    
-    /* DSP accesses MUST be done a word at a time. */
-    dsp_message.msg = MSG_INIT;
-    
-    sdem_addr = (unsigned long)pcm_sdram - CONFIG_SDRAM_START;
-    DEBUGF("pcm_sdram at 0x%08x, sdem_addr 0x%08x", pcm_sdram, sdem_addr);
-    dsp_message.payload.init.sdem_addrl = sdem_addr & 0xffff;
-    dsp_message.payload.init.sdem_addrh = sdem_addr >> 16;
-    
-    DEBUGF("dsp_message: %04x %04x %04x %04x",
-                ((unsigned short *)&dsp_message)[0],
-                ((unsigned short *)&dsp_message)[1],
-                ((unsigned short *)&dsp_message)[2],
-                ((unsigned short *)&dsp_message)[3]);
-#endif
-
-}
-
-void DSPHINT(void)
-{
-        unsigned long sdem_addr;
-    unsigned int i;
-    char buffer[80];
-
-    IO_INTC_IRQ0 = 1 << 11;
-    
-    switch (dsp_message.msg) 
-    {
-    case MSG_DEBUGF:
-        /* DSP stores one character per word. */
-        for (i = 0; i < sizeof(buffer); i++) 
-        {
-            buffer[i] = dsp_message.payload.debugf.buffer[i];
-        }
-        
-        /* Release shared area to DSP. */
-        dsp_wake();
-        
-        DEBUGF("DSP: %s", buffer);
-        break;
-    case MSG_REFILL:
-                sdem_addr = (unsigned long)the_rover + index_rover - CONFIG_SDRAM_START;
-                        
-        DSP_(_sdem_addrl) = sdem_addr & 0xffff;
-        DSP_(_sdem_addrh) = sdem_addr >> 16;
-        DSP_(_sdem_dsp_size) = ARM_BUFFER_SIZE;
-
-                index_rover += ARM_BUFFER_SIZE;
-                if (index_rover >= 4*1024*1024) 
-                {
-                        index_rover = 0;
-                }
-                
-        DEBUGF("pcm_sdram at 0x%08lx, sdem_addr 0x%08lx",
-                        (unsigned long)the_rover, (unsigned long)sdem_addr);
-                
-        break;
-    default:
-        DEBUGF("DSP: unknown msg 0x%04x", dsp_message.msg);
-        break;
-    }
-    
-    /* Release shared area to DSP. */
-    dsp_wake();
-    
-    DEBUGF("DSP: %s", buffer);
-}