/***************************************************************
**
**  Broadcom Corp. Confidential
**  Copyright 1998-2000 Broadcom Corp.  All Rights Reserved.
**
**  THIS SOFTWARE MAY ONLY BE USED SUBJECT TO AN EXECUTED 
**  SOFTWARE LICENSE AGREEMENT  BETWEEN THE USER AND BROADCOM.  
**  YOU HAVE NO RIGHT TO USE OR EXPLOIT THIS MATERIAL EXCEPT 
**  SUBJECT TO THE TERMS OF SUCH AN AGREEMENT.
**
**  File:         main.c
**  Description:  main entry point
**  Created:      04/18/02 Jeffrey P. Fisher      
**
****************************************************************/
#define BDISPATCH_BYPASS
#include "bsettop_decode.h"
#include "bsettop_tuner.h"
#include "fstore.h"
#ifdef GFX_DEBUG
#include "bsettop_gfx.h"
#endif
#ifndef CONFIG_HAS_STREAM
#undef BDISPATCH_BYPASS
#endif
#include "bsettop_stream.h"
#include "bsettop_message.h"
#undef BDISPATCH_BYPASS
#include "ministd.h"
#include "bstd.h"
#include "bsettop.h"
#include "cache_util.h"
#include "ts_psi.h"
#include "ts_pat.h"
#include "ts_pmt.h"
#include "psip_mgt.h"
#include "psip_stt.h"

#if MINISTD_RAM
#include "bint.h"
#endif
#if PROFILE
#include "bkni.h"
#include "bprofile.h"
#endif

#include "bsettop_gfx.h"
#ifdef CONFIG_DTA_CABLE
#include "bapp.h"
#else
#include "bapp.h"
#endif
#include "bpwr.h"

BDBG_MODULE(ram);
#ifdef CONFIG_FSTORE
static const bfstore_t	s_fstore = 
{
	fstore_init,
	fstore_update,
	fstore_get
};
#endif

#ifdef GFX_DEBUG
static const bgfx_api_t	s_bgfx = 
{
	bgfx_init,
	bgfx_done,
	bgfx_create,
	bgfx_destroy,
	bgfx_get_info,
	bgfx_get_palette,
	bgfx_set_palette,
	bgfx_set_pixel,
	bgfx_get_pixel,
	bgfx_h_draw_line,
	bgfx_v_draw_line,
	bgfx_fill_rect,
	bgfx_draw_text,
	bgfx_draw_text_box,
	bgfx_render_file,
	bgfx_blit,
	bgfx_blit_rect,
	bgfx_free_font,
	bgfx_get_glyph,
	bgfx_string_info,
	bgfx_load_font,
};
#endif

#ifdef CONFIG_HAS_STREAM
static const bmessage_api s_bmessage_api =
{
	bmessage_init,
	bmessage_uninit,
	bmessage_open,
	bmessage_stream_params_init,
	bmessage_start,
	bmessage_get_buffer,
	bmessage_read_complete,
	bmessage_stop,
	bmessage_close
};
static const bstream_api s_stream_api =
{
	bstream_mpeg_init,
	bstream_open,
	bstream_close,
	bstreamer_attach,
	bstream_get_status,
	bstream_get_config,
	bstream_set_config,
	bstream_callback
};
#endif

#ifdef CONFIG_HAS_MVPI
const bdecode_api_t g_bdecode_api =
{
	bdecode_open,
	bdecode_close,
	bdecode_start,
	bdecode_stop,
	bdecode_get_status,
	bdecode_set_config,
	bdecode_get_config
};

#endif

#if !defined(CONFIG_COMPRESSED_DECODER_FW)
extern unsigned short BMVD_P_MTPMV_DataRamImage[];
extern unsigned short BMVD_P_MTPMV_CodeRamImage[];
#if (BCHP_CHIP == 3543) || (BCHP_CHIP == 3560)
extern unsigned short BMVD_P_MTPT_DataRamImage[];
extern unsigned short BMVD_P_MTPT_CodeRamImage[];
#endif
#endif

#if (CONFIG_HAS_AUDIO == 2)
extern const baudio_decode_api g_baudio_decode_api;
#endif
#if MINISTD_RAM
extern const bint_t	g_bint_api;
extern const bministd_t g_ministd_api;
extern const bpcm_t g_bpcm_api;
#endif

#ifdef CONFIG_HAS_TUNER
static btuner_api_t s_btuner_api =
{
	btuner_open,
	btuner_close,
	btuner_ds_params_init,
	btuner_tune_ds,
	btuner_get_ds_status
};

#if !defined(CONFIG_COMPRESSED_VSB_FW)
#if (BCHP_CHIP == 3543)
extern uint8_t vsb_acq[];
extern uint16_t scr_table[];
extern uint8_t vsb_config[];
#endif
#endif

#endif


/* Extern font arrays and sizes */
#ifdef CONFIG_FONTS_RAM
extern const unsigned int g_FrancophilB_22_mono_size;
extern const unsigned int g_FrancophilB_28_mono_size;
extern const unsigned int g_FrancophilB_40_mono_size;
extern const unsigned char g_FrancophilB_22_mono[];
extern const unsigned char g_FrancophilB_28_mono[];
extern const unsigned char g_FrancophilB_40_mono[];
#ifdef  CONFIG_CHINESE_FONTS_RAM
extern const unsigned int g_HDZB_75_16_mono_size;
extern const unsigned char g_HDZB_75_16_mono[];
extern const unsigned int g_HDZB_75_24_mono_size;
extern const unsigned char g_HDZB_75_24_mono[];
extern const unsigned int g_HDZB_75_28_mono_size;
extern const unsigned char g_HDZB_75_28_mono[];
#endif
#endif

extern unsigned int _fbss;
extern unsigned int _end;
extern void fupdate(void);

/******************************************************************************
* void ram_start(void)
*
* INPUTS:    none
* OUTPUTS:    none.
* RETURNS:    none
* FUNCTION: Main C program entry point
******************************************************************************/
void ram_start(void) 
{
#if !defined(RAM_BUILD)
	unsigned int *ptr = &_fbss;
#endif
	static bapp_t app; /* Declare static so it it is not on the stack */
#if !defined(RAM_BUILD)
	while (ptr != (unsigned int*)&_end)
	{
		*ptr = 0;
		ptr++;
	}
#endif
	printf("CONFIG0 = 0x%08x\n",bcm_read_cp0($16,0));
	printf("BCMCONFIG0 = 0x%08x\n",bcm_read_cp0($22,0));
	/* patch these performance critical functions */
#if BDBG_DEBUG_BUILD
#warning "***Debug Build***"
	BDBG_Init();
	BDBG_SetLevel(BDBG_eWrn);
#endif
{
    unsigned int memory_size;
    memory_size = bos_ram_size();
    if(MEMORY_SIZE > memory_size){
        BDBG_ERR(("Not enough memory to run software."));
        while(1) bos_sleep(1000);
    }
}
#if CONFIG_SYMTABLE
#warning "*** SYMTABLE BUILD***"
	bsymtable_init();
#endif

#if MINISTD_RAM
#warning "***MINISTD RAM BUILD***"
	console_shutdown();
	memcpy(&g_p_dsp->ministd, &g_ministd_api, sizeof(g_ministd_api));
	memcpy(&g_p_dsp->bpcm, &g_bpcm_api, sizeof(g_bpcm_api));
	memcpy(&g_p_dsp->bint, &g_bint_api, sizeof(g_bint_api));
	bint_init();
#undef flush_dcache_all
#undef flush_dcache
	g_p_dsp->cache.dflush_all = flush_dcache_all;
	g_p_dsp->cache.dflush = flush_dcache;
	console_init(CONSOLE_UART);
#endif
#ifdef GFX_DEBUG
#warning "***GFX_DEBUG RAM BUILD***"
	memcpy(&g_p_dsp->bgfx, &s_bgfx, sizeof(bgfx_api_t));
#endif

#ifdef CONFIG_HAS_STREAM
#warning "***BSTREAM RAM BUILD***"
	memcpy(&g_p_dsp->bstream, &s_stream_api, sizeof(s_stream_api));
	memcpy(&g_p_dsp->bmessage, &s_bmessage_api, sizeof(s_bmessage_api));
#ifdef CONFIG_ENABLE_PSIS
        smessage_install_dispatch();
#endif
#endif
#ifdef CONFIG_HAS_MVPI
#warning "***MVPI RAM BUILD***"
	memcpy(&g_p_dsp->bdecode, &g_bdecode_api, sizeof(g_bdecode_api));
#endif
#if !defined(CONFIG_COMPRESSED_DECODER_FW)
#warning "***DECODER FW RAM BUILD***"
        g_p_dsp->video_firmware.MTPMV_DataRamImage = BMVD_P_MTPMV_DataRamImage;
        g_p_dsp->video_firmware.MTPMV_CodeRamImage = BMVD_P_MTPMV_CodeRamImage;
#if (BCHP_CHIP == 3543) || (BCHP_CHIP == 3560)
        g_p_dsp->video_firmware.MTPT_DataRamImage = BMVD_P_MTPT_DataRamImage;
        g_p_dsp->video_firmware.MTPT_CodeRamImage = BMVD_P_MTPT_CodeRamImage;
#endif
#endif
#if (CONFIG_HAS_AUDIO == 2)
#warning "***AUDIO RAM BUILD***"
	memcpy(&g_p_dsp->baudio_decode, &g_baudio_decode_api, sizeof(g_baudio_decode_api));
#endif
#ifdef CONFIG_FSTORE
#warning "***FSTORE RAM BUILD***"
	memcpy(&g_p_dsp->fstore, &s_fstore, sizeof(bfstore_t));
#endif
#ifdef CONFIG_HAS_TUNER
#warning "***TUNER RAM BUILD***"
	memcpy(&g_p_dsp->btuner,&s_btuner_api,sizeof(s_btuner_api));
#if !defined(CONFIG_COMPRESSED_VSB_FW)
#warning "***VSB FW RAM BUILD***"
#if (BCHP_CHIP == 3543)
        g_p_dsp->vsb_firmware.vsb_acq_fw = vsb_acq;
        g_p_dsp->vsb_firmware.scr_table_fw = scr_table;
        g_p_dsp->vsb_firmware.vsb_config_fw = vsb_config;
#endif
#endif
#endif

#ifdef CONFIG_FSTORE
#warning "***FSTORE RAM BUILD***"
	memcpy(&g_p_dsp->fstore, &s_fstore, sizeof(bfstore_t));
#endif

#ifdef CONFIG_FONTS_RAM
#warning "***FONTS RAM BUILD***"
#ifdef  CONFIG_CHINESE_FONTS_RAM
        g_p_dsp->ui_comp.small_font = (unsigned char*)g_HDZB_75_16_mono;
        g_p_dsp->ui_comp.small_font_size = (unsigned int)g_HDZB_75_16_mono_size;
        g_p_dsp->ui_comp.medium_font = (unsigned char*)g_HDZB_75_24_mono;
        g_p_dsp->ui_comp.medium_font_size = (unsigned int)g_HDZB_75_24_mono_size;
#ifndef CONFIG_DTA_CABLE
        g_p_dsp->ui_comp.large_font = (unsigned char*)g_HDZB_75_28_mono;
        g_p_dsp->ui_comp.large_font_size = (unsigned int)g_HDZB_75_28_mono_size;
#endif
#else
	g_p_dsp->ui_comp.small_font = (unsigned char*)g_FrancophilB_22_mono;
	g_p_dsp->ui_comp.small_font_size = (unsigned int)g_FrancophilB_22_mono_size;
	g_p_dsp->ui_comp.medium_font = (unsigned char*)g_FrancophilB_28_mono;
	g_p_dsp->ui_comp.medium_font_size = (unsigned int)g_FrancophilB_28_mono_size;
#ifndef CONFIG_DTA_CABLE
	g_p_dsp->ui_comp.large_font = (unsigned char*)g_FrancophilB_40_mono;
	g_p_dsp->ui_comp.large_font_size = (unsigned int)g_FrancophilB_40_mono_size;
#endif
#endif
#endif

	if ((ReadReg32(BUTTON_DATA_REG) & CH_UP_BUTTON_MASK) == CH_UP_BUTTON_MASK)
	{
		fupdate();
	}
	b_pwr_configure_chip();
	bapp_init(&app);
	bapp_run(&app);
}