rockbox/firmware/target/arm/imx233/debug-imx233.c
Amaury Pouly 35ba39e57f imx233: add DCP driver (only memcpy implemented), move channel arbiter to kernel-imx233
Change-Id: I2bc5a49459c354027fc67a880bbf3b87c942bdd0
2012-01-15 02:29:30 +01:00

407 lines
13 KiB
C

/***************************************************************************
* __________ __ ___.
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
* \/ \/ \/ \/ \/
* $Id$
*
* Copyright (C) 2011 by Amaury Pouly
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
****************************************************************************/
#include "system.h"
#include "dma-imx233.h"
#include "action.h"
#include "lcd.h"
#include "font.h"
#include "adc.h"
#include "adc-imx233.h"
#include "power-imx233.h"
#include "clkctrl-imx233.h"
#include "powermgmt-imx233.h"
#include "rtc-imx233.h"
#include "dcp-imx233.h"
#include "string.h"
#define DEBUG_CANCEL BUTTON_BACK
static struct
{
const char *name;
unsigned chan;
} dbg_channels[] =
{
{ "i2c", APB_I2C },
{ "dac", APB_AUDIO_DAC },
{ "ssp1", APB_SSP(1) },
{ "ssp2", APB_SSP(2) },
};
bool dbg_hw_info_dma(void)
{
lcd_setfont(FONT_SYSFIXED);
while(1)
{
int button = get_action(CONTEXT_STD, HZ / 25);
switch(button)
{
case ACTION_STD_NEXT:
case ACTION_STD_PREV:
case ACTION_STD_OK:
case ACTION_STD_MENU:
lcd_setfont(FONT_UI);
return true;
case ACTION_STD_CANCEL:
lcd_setfont(FONT_UI);
return false;
}
lcd_clear_display();
lcd_putsf(0, 0, "I G F C E name bar apb ahb");
for(unsigned i = 0; i < ARRAYLEN(dbg_channels); i++)
{
struct imx233_dma_info_t info = imx233_dma_get_info(dbg_channels[i].chan, DMA_INFO_ALL);
lcd_putsf(0, i + 1, "%c %c %c %c %c %4s %x %x %x",
info.int_enabled ? 'i' : ' ',
info.gated ? 'g' : ' ',
info.freezed ? 'f' : ' ',
info.int_cmdcomplt ? 'c' : ' ',
info.int_error ? 'e' : ' ',
dbg_channels[i].name, info.bar, info.apb_bytes, info.ahb_bytes);
}
lcd_update();
yield();
}
}
bool dbg_hw_info_power(void)
{
lcd_setfont(FONT_SYSFIXED);
while(1)
{
int button = get_action(CONTEXT_STD, HZ / 10);
switch(button)
{
case ACTION_STD_NEXT:
case ACTION_STD_PREV:
case ACTION_STD_OK:
case ACTION_STD_MENU:
lcd_setfont(FONT_UI);
return true;
case ACTION_STD_CANCEL:
lcd_setfont(FONT_UI);
return false;
}
lcd_clear_display();
struct imx233_power_info_t info = imx233_power_get_info(POWER_INFO_ALL);
lcd_putsf(0, 0, "VDDD: %d mV linreg: %d offset: %d", info.vddd, info.vddd_linreg,
info.vddd_linreg_offset);
lcd_putsf(0, 1, "VDDA: %d mV linreg: %d offset: %d", info.vdda, info.vdda_linreg,
info.vdda_linreg_offset);
lcd_putsf(0, 2, "VDDIO: %d mV offset: %d", info.vddio, info.vddio_linreg_offset);
lcd_putsf(0, 3, "VDDMEM: %d mV linreg: %d", info.vddmem, info.vddmem_linreg);
lcd_putsf(0, 4, "DC-DC: pll: %d freq: %d", info.dcdc_sel_pllclk, info.dcdc_freqsel);
lcd_putsf(0, 5, "charge: %d mA stop: %d mA", info.charge_current, info.stop_current);
lcd_putsf(0, 6, "charging: %d bat_adj: %d", info.charging, info.batt_adj);
lcd_putsf(0, 7, "4.2: en: %d dcdc: %d", info._4p2_enable, info._4p2_dcdc);
lcd_putsf(0, 8, "4.2: cmptrip: %d dropout: %d", info._4p2_cmptrip, info._4p2_dropout);
lcd_putsf(0, 9, "5V: pwd_4.2_charge: %d", info._5v_pwd_charge_4p2);
lcd_putsf(0, 10, "5V: chargelim: %d mA", info._5v_charge_4p2_limit);
lcd_putsf(0, 11, "5V: dcdc: %d xfer: %d", info._5v_enable_dcdc, info._5v_dcdc_xfer);
lcd_putsf(0, 12, "5V: thr: %d mV use: %d cmps: %d", info._5v_vbusvalid_thr,
info._5v_vbusvalid_detect, info._5v_vbus_cmps);
lcd_update();
yield();
}
}
bool dbg_hw_info_adc(void)
{
lcd_setfont(FONT_SYSFIXED);
while(1)
{
int button = get_action(CONTEXT_STD, HZ / 25);
switch(button)
{
case ACTION_STD_NEXT:
case ACTION_STD_PREV:
case ACTION_STD_OK:
case ACTION_STD_MENU:
lcd_setfont(FONT_UI);
return true;
case ACTION_STD_CANCEL:
lcd_setfont(FONT_UI);
return false;
}
lcd_clear_display();
/* add battery readout in mV, this it is not the direct output of a channel */
lcd_putsf(0, 0, "Battery(mV) %d", _battery_voltage());
for(unsigned i = 0; i < NUM_ADC_CHANNELS; i++)
{
lcd_putsf(0, i + 1, "%s %d", imx233_adc_channel_name[i],
adc_read(i));
}
lcd_update();
yield();
}
}
static struct
{
enum imx233_clock_t clk;
const char *name;
bool has_enable;
bool has_bypass;
bool has_idiv;
bool has_fdiv;
bool has_freq;
} dbg_clk[] =
{
{ CLK_PLL, "pll", true, false, false, false, true},
{ CLK_XTAL, "xtal", false, false, false, false, true},
{ CLK_PIX, "pix", true, true, true, true, true },
{ CLK_SSP, "ssp", true, true, true, false, true },
{ CLK_IO, "io", false, false, false, true, true },
{ CLK_CPU, "cpu", false, true, true, true, true },
{ CLK_HBUS, "hbus", false, false, true, true, true },
{ CLK_EMI, "emi", false, true, true, true, true },
{ CLK_XBUS, "xbus", false, false, true, false, true }
};
static struct
{
enum imx233_as_monitor_t monitor;
const char *name;
} dbg_as_monitor[] =
{
{ AS_CPU_INSTR, "cpu inst" },
{ AS_CPU_DATA, "cpu data" },
{ AS_TRAFFIC, "traffic" },
{ AS_TRAFFIC_JAM, "traffic jam" },
{ AS_APBXDMA, "apbx" },
{ AS_APBHDMA, "apbh" },
{ AS_PXP, "pxp" },
{ AS_DCP, "dcp" }
};
bool dbg_hw_info_clkctrl(void)
{
lcd_setfont(FONT_SYSFIXED);
while(1)
{
int button = get_action(CONTEXT_STD, HZ / 10);
switch(button)
{
case ACTION_STD_NEXT:
case ACTION_STD_PREV:
case ACTION_STD_OK:
case ACTION_STD_MENU:
lcd_setfont(FONT_UI);
return true;
case ACTION_STD_CANCEL:
lcd_setfont(FONT_UI);
return false;
}
lcd_clear_display();
/* 012345678901234567890123456789 */
lcd_putsf(0, 0, "name en by idiv fdiv frequency");
for(unsigned i = 0; i < ARRAYLEN(dbg_clk); i++)
{
#define c dbg_clk[i]
lcd_putsf(0, i + 1, "%4s", c.name);
if(c.has_enable)
lcd_putsf(5, i + 1, "%2d", imx233_is_clock_enable(c.clk));
if(c.has_bypass)
lcd_putsf(8, i + 1, "%2d", imx233_get_bypass_pll(c.clk));
if(c.has_idiv && imx233_get_clock_divisor(c.clk) != 0)
lcd_putsf(10, i + 1, "%4d", imx233_get_clock_divisor(c.clk));
if(c.has_fdiv && imx233_get_fractional_divisor(c.clk) != 0)
lcd_putsf(16, i + 1, "%4d", imx233_get_fractional_divisor(c.clk));
if(c.has_freq)
lcd_putsf(21, i + 1, "%9d", imx233_get_clock_freq(c.clk));
#undef c
}
int line = ARRAYLEN(dbg_clk) + 1;
lcd_putsf(0, line, "auto slow: %d", imx233_is_auto_slow_enable());
line++;
lcd_putsf(0, line, "as monitor: ");
int x_off = 12;
bool first = true;
unsigned line_w = lcd_getwidth() / font_get_width(font_get(lcd_getfont()), ' ');
for(unsigned i = 0; i < ARRAYLEN(dbg_as_monitor); i++)
{
if(!imx233_is_auto_slow_monitor_enable(dbg_as_monitor[i].monitor))
continue;
if(!first)
{
lcd_putsf(x_off, line, ", ");
x_off += 2;
}
first = false;
if((x_off + strlen(dbg_as_monitor[i].name)) > line_w)
{
x_off = 1;
line++;
}
lcd_putsf(x_off, line, "%s", dbg_as_monitor[i].name);
x_off += strlen(dbg_as_monitor[i].name);
}
line++;
lcd_update();
yield();
}
}
bool dbg_hw_info_powermgmt(void)
{
lcd_setfont(FONT_SYSFIXED);
while(1)
{
int button = get_action(CONTEXT_STD, HZ / 10);
switch(button)
{
case ACTION_STD_NEXT:
case ACTION_STD_PREV:
case ACTION_STD_OK:
case ACTION_STD_MENU:
lcd_setfont(FONT_UI);
return true;
case ACTION_STD_CANCEL:
lcd_setfont(FONT_UI);
return false;
}
lcd_clear_display();
struct imx233_powermgmt_info_t info = imx233_powermgmt_get_info();
lcd_putsf(0, 0, "state: %s",
info.state == CHARGE_STATE_DISABLED ? "disabled" :
info.state == CHARGE_STATE_ERROR ? "error" :
info.state == DISCHARGING ? "discharging" :
info.state == TRICKLE ? "trickle" :
info.state == TOPOFF ? "topoff" :
info.state == CHARGING ? "charging" : "<unknown>");
lcd_putsf(0, 1, "charging tmo: %d", info.charging_timeout);
lcd_putsf(0, 2, "topoff tmo: %d", info.topoff_timeout);
lcd_putsf(0, 3, "4p2ilimit tmo: %d", info.incr_4p2_ilimit_timeout);
lcd_update();
yield();
}
}
bool dbg_hw_info_rtc(void)
{
lcd_setfont(FONT_SYSFIXED);
while(1)
{
int button = get_action(CONTEXT_STD, HZ / 10);
switch(button)
{
case ACTION_STD_NEXT:
case ACTION_STD_PREV:
case ACTION_STD_OK:
case ACTION_STD_MENU:
lcd_setfont(FONT_UI);
return true;
case ACTION_STD_CANCEL:
lcd_setfont(FONT_UI);
return false;
}
lcd_clear_display();
struct imx233_rtc_info_t info = imx233_rtc_get_info();
lcd_putsf(0, 0, "seconds: %lu", info.seconds);
for(int i = 0; i < 6; i++)
lcd_putsf(0, i + 1, "persistent%d: 0x%lx", i, info.persistent[i]);
lcd_update();
yield();
}
}
bool dbg_hw_info_dcp(void)
{
lcd_setfont(FONT_SYSFIXED);
while(1)
{
int button = get_action(CONTEXT_STD, HZ / 10);
switch(button)
{
case ACTION_STD_NEXT:
case ACTION_STD_PREV:
case ACTION_STD_OK:
case ACTION_STD_MENU:
lcd_setfont(FONT_UI);
return true;
case ACTION_STD_CANCEL:
lcd_setfont(FONT_UI);
return false;
}
lcd_clear_display();
struct imx233_dcp_info_t info = imx233_dcp_get_info(DCP_INFO_ALL);
lcd_putsf(0, 0, "crypto: %d csc: %d", info.has_crypto, info.has_csc);
lcd_putsf(0, 1, "keys: %d channels: %d", info.num_keys, info.num_channels);
lcd_putsf(0, 2, "ciphers: 0x%lx hash: 0x%lx", info.ciphers, info.hashs);
lcd_putsf(0, 3, "gather wr: %d otp rdy: %d ch0merged: %d",
info.gather_writes, info.otp_key_ready, info.ch0_merged);
lcd_putsf(0, 4, "ctx switching: %d caching: %d", info.context_switching,
info.context_caching);
lcd_putsf(0, 5, "ch irq ien en rdy pri sem cmdptr");
int nr = HW_DCP_NUM_CHANNELS;
for(int i = 0; i < nr; i++)
{
lcd_putsf(0, 6 + i, "%d %d %d %d %d %d %d 0x%08lx",
i, info.channel[i].irq, info.channel[i].irq_en, info.channel[i].enable,
info.channel[i].ready, info.channel[i].high_priority,
info.channel[i].sema, info.channel[i].cmdptr);
}
lcd_putsf(0, 6 + nr, "csc %d %d %d %d",
info.csc.irq, info.csc.irq_en, info.csc.enable, info.csc.priority);
lcd_update();
yield();
}
}
bool dbg_hw_info(void)
{
return dbg_hw_info_clkctrl() && dbg_hw_info_dma() && dbg_hw_info_adc() &&
dbg_hw_info_power() && dbg_hw_info_powermgmt() && dbg_hw_info_rtc() &&
dbg_hw_info_dcp() && dbg_hw_target_info();
}
bool dbg_ports(void)
{
return false;
}