void display_init(void)
{
struct fbcon_config *fb_cfg;
#if DISPLAY_TYPE_LCDC
struct lcdc_timing_parameters *lcd_timing;
mdp_clock_init();
if (board_machtype() == LINUX_MACHTYPE_8660_FLUID) {
mmss_pixel_clock_configure(PIXEL_CLK_INDEX_25M);
} else {
mmss_pixel_clock_configure(PIXEL_CLK_INDEX_54M);
}
lcd_timing = get_lcd_timing();
fb_cfg = lcdc_init_set( lcd_timing );
fbcon_setup(fb_cfg);
fbcon_clear();
panel_poweron();
#endif
#if DISPLAY_TYPE_MIPI
mdp_clock_init();
configure_dsicore_dsiclk();
configure_dsicore_byteclk();
configure_dsicore_pclk();
fb_cfg = mipi_init();
fbcon_setup(fb_cfg);
#endif
}
void target_uart_init(void)
{
unsigned target_id = board_machtype();
switch (target_id) {
case LINUX_MACHTYPE_8960_SIM:
case LINUX_MACHTYPE_8960_RUMI3:
case LINUX_MACHTYPE_8960_CDP:
case LINUX_MACHTYPE_8960_MTP:
case LINUX_MACHTYPE_8960_FLUID:
case LINUX_MACHTYPE_8960_APQ:
case LINUX_MACHTYPE_8960_LIQUID:
if(board_baseband() == BASEBAND_SGLTE)
{
uart_dm_init(8, 0x1A000000, 0x1A040000);;
}
else
{
uart_dm_init(5, 0x16400000, 0x16440000);
}
break;
case LINUX_MACHTYPE_8930_CDP:
case LINUX_MACHTYPE_8930_MTP:
case LINUX_MACHTYPE_8930_FLUID:
uart_dm_init(5, 0x16400000, 0x16440000);
break;
case LINUX_MACHTYPE_8064_SIM:
case LINUX_MACHTYPE_8064_RUMI3:
uart_dm_init(3, 0x16200000, 0x16240000);
break;
case LINUX_MACHTYPE_8064_CDP:
case LINUX_MACHTYPE_8064_MTP:
case LINUX_MACHTYPE_8064_LIQUID:
uart_dm_init(7, 0x16600000, 0x16640000);
break;
case LINUX_MACHTYPE_8064_MPQ_CDP:
case LINUX_MACHTYPE_8064_MPQ_HRD:
case LINUX_MACHTYPE_8064_MPQ_DTV:
uart_dm_init(5, 0x1A200000, 0x1A240000);
break;
case LINUX_MACHTYPE_8627_CDP:
case LINUX_MACHTYPE_8627_MTP:
uart_dm_init(5, 0x16400000, 0x16440000);
break;
default:
dprintf(CRITICAL, "uart gsbi not defined for target: %d\n",
target_id);
ASSERT(0);
}
}
struct lcdc_timing_parameters *get_lcd_timing(void)
{
if (board_machtype() == LINUX_MACHTYPE_8660_FLUID)
return auo_timing_param();
else
return DEFAULT_LCD_TIMING;
}
void ssbi_keypad_init(struct qwerty_keypad_info *qwerty_kp)
{
unsigned int mach_id;
int len;
len = sizeof(struct gpio_qwerty_kp);
qwerty_keypad = malloc(len);
ASSERT(qwerty_keypad);
memset(qwerty_keypad, 0, len);
qwerty_keypad->keypad_info = qwerty_kp;
event_init(&qwerty_keypad->full_scan, false, EVENT_FLAG_AUTOUNSIGNAL);
timer_initialize(&qwerty_keypad->timer);
mach_id = board_machtype();
ssbi_gpio_init(mach_id);
if(mach_id == LINUX_MACHTYPE_8660_QT)
{
mdelay((qwerty_keypad->keypad_info)->settle_time);
#ifdef QT_8660_KEYPAD_HW_BUG
timer_set_oneshot(&qwerty_keypad->timer, 0, scan_qt_keypad, NULL);
#endif
}
else
timer_set_oneshot(&qwerty_keypad->timer, 0, scan_qwerty_keypad, NULL);
/* wait for the keypad to complete one full scan */
event_wait(&qwerty_keypad->full_scan);
}
int grub_boot(void)
{
void (*entry)(unsigned, unsigned, unsigned*) = (void*)GRUB_LOADING_ADDRESS_VIRT;
// load grub into RAM
#ifdef GRUB_BOOT_PARTITION
if(grub_load_from_mmc()) {
dprintf(CRITICAL, "%s: failed to load grub from mmc.\n", __func__);
}
else goto boot;
#endif
#if !BOOT_2NDSTAGE
if(grub_load_from_tar()) {
dprintf(CRITICAL, "%s: failed to load grub from tar.\n", __func__);
}
else goto boot;
#endif
dprintf(CRITICAL, "%s: Couldn't find grub at any known location!\n", __func__);
return -1;
boot:
// BOOT !
dprintf(INFO, "booting GRUB @ %p\n", entry);
#if WITH_APP_DISPLAY_SERVER
display_server_stop();
#endif
entry(0, board_machtype(), NULL);
return 0;
}
int machine_is_qrd7()
{
if (board_machtype() == MSM8X25_QRD7)
return 1;
else
return 0;
}
int machine_is_qrd5a()
{
if (board_machtype() == MSM7X27A_QRD5A)
return 1;
else
return 0;
}
struct lcdc_timing_parameters *get_lcd_timing(void)
{
if (board_machtype() == LINUX_MACHTYPE_7x30_FLUID) {
return sharp_timing_param();
} else {
return DEFAULT_LCD_TIMING;
}
}
static int msm7627a_mdp_clock_init(int enable)
{
int ret = 0;
unsigned rate = 0;
rate = panel.panel_info.clk_rate;
if (enable) {
/* enable MDP clock in MP to boost display up */
if (board_machtype() != MSM8X25_QRD5
&& board_machtype() != MSM8X25Q_SKUD)
mdp_clock_init(rate);
} else {
mdp_clock_disable();
}
return ret;
}
void keypad_init(void)
{
unsigned int mach_id;
mach_id = board_machtype();
if(mach_id == LINUX_MACHTYPE_8660_QT)
ssbi_keypad_init(&qt_keypad);
else
ssbi_keypad_init(&qwerty_keypad);
}
void panel_poweron(void)
{
#if DISPLAY_TYPE_LCDC
if (board_machtype() == LINUX_MACHTYPE_7x30_FLUID) {
sharp_lcdc_on();
} else {
panel_backlight(1);
lcdc_on();
}
#endif
}
void panel_poweron(void)
{
if (board_machtype() == LINUX_MACHTYPE_8660_FLUID)
{
auo_board_lcd_enable();
}
else
{
panel_backlight(1);
lcdc_on();
}
}
int machine_is_skua()
{
int ret = 0;
unsigned mach_type = board_machtype();
switch(mach_type) {
case MSM8X25_SKUA:
ret = 1;
break;
default:
ret = 0;
}
return ret;
}
static void boot_linux(void)
{
unsigned *tags = (unsigned*) 0x10000100;
void (*entry)(unsigned,unsigned,unsigned) = (void*) kernel_addr;
if(linux_type == 0) {
linux_type = board_machtype();
}
fixup_tags((unsigned*) linux_tags, tags, cmdline);
entry(0, linux_type, tags);
for(;;);
}
int target_is_sku3()
{
int ret = 0;
unsigned mach_type = 0;
mach_type = board_machtype();
switch(mach_type) {
case MSM7X27A_QRD3:
ret = 1;
break;
default:
ret = 0;
};
return ret;
}
int machine_is_skud()
{
int ret = 0;
unsigned mach_type = board_machtype();
switch(mach_type) {
case MSM8X25Q_SKUD_PRIME:
case MSM8X25Q_SKUD:
case MSM8X25Q_EVBD:
ret = 1;
break;
default:
ret = 0;
}
return ret;
}
int machine_is_evb()
{
int ret = 0;
unsigned mach_type = board_machtype();
switch(mach_type) {
case MSM7X27A_EVB:
case MSM8X25_EVB:
case MSM8X25_EVT:
ret = 1;
break;
default:
ret = 0;
}
return ret;
}
int machine_is_qrd()
{
int ret = 0;
unsigned mach_type = board_machtype();
switch(mach_type) {
case MSM7X27A_QRD1:
case MSM7X27A_QRD3:
case MSM8X25_QRD7:
ret = 1;
break;
default:
ret = 0;
}
return ret;
}
static int grub_sideload_handler(void *data)
{
struct boot_img_hdr *hdr = (struct boot_img_hdr *)data;
unsigned kernel_size = ALIGN(hdr->kernel_size, hdr->page_size);
void* local_kernel_addr = data + hdr->page_size;
void* local_ramdisk_addr = local_kernel_addr + kernel_size;
// Load ramdisk & kernel
memmove((void*) hdr->kernel_addr, local_kernel_addr, hdr->kernel_size);
memmove((void*) hdr->ramdisk_addr, local_ramdisk_addr, hdr->ramdisk_size);
// use ramdisk
if(hdr->ramdisk_size>0) {
// prepare block api
priv.index = 0;
priv.ptn = (unsigned) hdr->ramdisk_addr;
priv.is_ramdisk = 1;
tio.blksz = BLOCK_SIZE;
tio.lba = hdr->ramdisk_size;
// set bootdev
grub_bootdev = strdup("hd1");
grub_bootpath = strdup("/boot/grub");
grub_found_tar = 1;
}
else {
// set bootdev
unsigned int index = (unsigned int) partition_get_index(GRUB_BOOT_PARTITION);
char buf[20];
sprintf(buf, "hd0,%u", index+1);
grub_bootdev = strdup(buf);
grub_bootpath = strdup(GRUB_BOOT_PATH_PREFIX "boot/grub");
}
dprintf(INFO, "bootdev: %s\n", grub_bootdev);
dprintf(INFO, "bootpath: %s\n", grub_bootpath);
// BOOT !
void (*entry)(unsigned, unsigned, unsigned*) = (void*)hdr->kernel_addr;
dprintf(INFO, "booting GRUB from sideload @ %p ramdisk @ %p\n", entry, (void*)hdr->ramdisk_addr);
#if WITH_APP_DISPLAY_SERVER
display_server_stop();
#endif
entry(0, board_machtype(), NULL);
return 0;
}
int target_cont_splash_screen()
{
int ret = 0;
unsigned mach_type = 0;
mach_type = board_machtype();
switch(mach_type) {
case MSM8X25_EVB:
case MSM8X25_EVT:
ret = 1;
break;
default:
ret = 0;
};
return ret;
}
int machine_is_7x27a_surf_ffa()
{
int ret = 0;
unsigned mach_type = board_machtype();
switch(mach_type) {
case MSM7X27A_FFA:
case MSM7X27A_SURF:
case MSM7X25A_SURF:
case MSM7X25A_FFA:
ret = 1;
break;
default:
ret = 0;
}
return ret;
}
int machine_is_8x25()
{
int ret = 0;
unsigned mach_type = board_machtype();
switch(mach_type) {
case MSM8X25_SURF:
case MSM8X25_FFA:
case MSM8X25_EVB:
case MSM8X25_EVT:
case MSM8X25_QRD7:
ret = 1;
break;
default:
ret = 0;
}
return ret;
}
void cmd_boot(const char *arg, void *data, unsigned sz)
{
unsigned kernel_actual;
unsigned ramdisk_actual;
static struct boot_img_hdr hdr;
char *ptr = ((char*) data);
if (sz < sizeof(hdr)) {
fastboot_fail("invalid bootimage header");
return;
}
memcpy(&hdr, data, sizeof(hdr));
/* ensure commandline is terminated */
hdr.cmdline[BOOT_ARGS_SIZE-1] = 0;
if(target_is_emmc_boot() && hdr.page_size) {
page_size = hdr.page_size;
page_mask = page_size - 1;
}
kernel_actual = ROUND_TO_PAGE(hdr.kernel_size, page_mask);
ramdisk_actual = ROUND_TO_PAGE(hdr.ramdisk_size, page_mask);
if (page_size + kernel_actual + ramdisk_actual < sz) {
fastboot_fail("incomplete bootimage");
return;
}
memmove((void*) KERNEL_ADDR, ptr + page_size, hdr.kernel_size);
memmove((void*) RAMDISK_ADDR, ptr + page_size + kernel_actual, hdr.ramdisk_size);
fastboot_okay("");
target_battery_charging_enable(0, 1);
udc_stop();
boot_linux((void*) KERNEL_ADDR, (void*) TAGS_ADDR,
(const char*) hdr.cmdline, board_machtype(),
(void*) RAMDISK_ADDR, hdr.ramdisk_size);
}
static void boot_linux(void)
{
unsigned *tags = (unsigned*) TAGS_ADDR;
int ret;
int (*entry)(unsigned,unsigned,unsigned) = (void*) kernel_addr;
if(linux_type == 0) {
linux_type = board_machtype();
}
if(!cmdline[0]){
strcpy(cmdline, board_cmdline());
}
fixup_tags((unsigned*) linux_tags, tags, cmdline);
DISPLAY_MSG("entry=%x, entry(%d, %d, %x)\n", entry, 0, linux_type, tags);
ret = entry(0, linux_type, tags);
mmu_off();
DISPLAY_MSG("ok ret=%x\n", ret);
//goroh for re-entry boot-img loading
// for(;;);
}
static void boot_linux(unsigned kaddr)
{
void (*entry)(unsigned,unsigned,unsigned) = (void*) kaddr;
entry(0, board_machtype(), ADDR_TAGS);
}
static int lcd_power_on()
{
uint8_t buffer = 0x0, mask = 0x0, prev_val = 0x0;
int ret = 0;
/* Configure LDO L2 TEST Bank 2, to Range Select 0 */
/* Not updating reference voltage */
buffer = (0x80); /* Write mode */
buffer |= (PM8901_LDO_TEST_BANK(2)); /* Test Bank 2 */
mask = buffer | LDO_TEST_RANGE_SELECT_MASK;
if ((ret = pm8901_test_bank_read(&prev_val,
PM8901_LDO_TEST_BANK(2),
PM8901_LDO_L2_TEST_BANK))) {
return ret;
}
if ((ret = pm8901_vreg_write(&buffer, mask, PM8901_LDO_L2_TEST_BANK,
prev_val))) {
return ret;
}
/* Enable LDO L2 at Max Voltage (should be around 3.3v) */
buffer = (0x0 << PM8901_LDO_CTL_ENABLE__S);
/* Disable Pull Down */
buffer |= (0x1 << PM8901_LDO_CTL_PULL_DOWN__S);
/* Put LDO into normal mode instead of low power mode */
buffer |= (0x0 << PM8901_LDO_CTL_MODE__S);
/* Set voltage programming to 3.3V or 2.85V(8660 fluid) */
if (board_machtype() == LINUX_MACHTYPE_8660_FLUID)
buffer |= (0xB);
else
buffer |= (0xF);
mask = buffer | LDO_CTL_ENABLE_MASK |
LDO_CTL_PULL_DOWN_MASK |
LDO_CTL_NORMAL_POWER_MODE_MASK | LDO_CTL_VOLTAGE_SET_MASK;
/* Do a normal read here, as to not destroy the value in LDO control */
if ((ret = pm8901_read(&prev_val, 1, PM8901_LDO_L2))) {
return ret;
}
/* Configure the LDO2 for 3.3V or 2.85V(8660 fluid) */
ret = pm8901_vreg_write(&buffer, mask, PM8901_LDO_L2, prev_val);
/* Configure LDO L2 TEST Bank 4, for High Range Mode */
buffer = (0x80); /* Write mode */
buffer |= (PM8901_LDO_TEST_BANK(4)); /* Test Bank 4 */
buffer |= (0x01); /* Put into High Range Mode */
mask = buffer | LDO_TEST_OUTPUT_RANGE_MASK;
if ((ret = pm8901_test_bank_read(&prev_val,
PM8901_LDO_TEST_BANK(4),
PM8901_LDO_L2_TEST_BANK))) {
return ret;
}
if ((ret = pm8901_vreg_write(&buffer, mask, PM8901_LDO_L2_TEST_BANK,
prev_val))) {
return ret;
}
/* Configure LDO L2 TEST Bank 2, to Range Select 0 */
buffer = (0x80); /* Write mode */
buffer |= (PM8901_LDO_TEST_BANK(2)); /* Test Bank 2 */
buffer |= (1<<1); /* For fine step 50 mV */
buffer |= (1<<3); /* to update reference voltage */
mask = buffer | LDO_TEST_RANGE_SELECT_MASK;
mask |= (1<<2); /* Setting mask to make ref voltage as 1.25 V */
if ((ret = pm8901_test_bank_read(&prev_val,
PM8901_LDO_TEST_BANK(2),
PM8901_LDO_L2_TEST_BANK))) {
return ret;
}
if ((ret = pm8901_vreg_write(&buffer, mask, PM8901_LDO_L2_TEST_BANK,
prev_val))) {
return ret;
}
/* Enable PMR for LDO L2 */
buffer = 0x7F;
mask = 0x7F;
if ((ret = pm8901_read(&prev_val, 1, PM8901_PMR_7))) {
return ret;
}
ret = pm8901_vreg_write(&buffer, mask, PM8901_PMR_7, prev_val);
return ret;
}
int _main(unsigned zero, unsigned type, unsigned tags)
{
const char *cmdline = 0;
int n;
arm11_clock_init();
/* must do this before board_init() so that we
** use the partition table in the tags if it
** already exists
*/
if((zero == 0) && (type != 0) && tags_okay(tags)) {
linux_type = type;
linux_tags = tags;
cmdline = tags_get_cmdline((void*) linux_tags);
tags_import_partitions((void*) linux_tags);
revision = tags_get_revision((void*) linux_tags);
if(revision == 1) {
console_set_colors(0x03E0, 0xFFFF);
}
if(revision == 2) {
console_set_colors(0x49B2, 0xFFFF);
}
/* we're running as a second-stage, so wait for interrupt */
boot_from_flash = 0;
} else {
linux_type = board_machtype();
linux_tags = 0;
}
board_init();
keypad_init();
console_init();
dprintf_set_putc(uart_putc);
if(linux_tags == 0) {
/* generate atags containing partitions
* from the bootloader, etc
*/
linux_tags = ADDR_TAGS;
create_atags(linux_tags, 0, 0, 0);
}
if (cmdline) {
char *sn = strstr(cmdline, SERIALNO_STR);
if (sn) {
char *s = serialno;
sn += SERIALNO_LEN;
while (*sn && (*sn != ' ') && ((s - serialno) < 31)) {
*s++ = *sn++;
}
*s++ = 0;
}
}
cprintf("\n\nUSB FastBoot: V%s\n", get_fastboot_version());
cprintf("Machine ID: %d v%d\n", linux_type, revision);
cprintf("Build Date: "__DATE__", "__TIME__"\n\n");
cprintf("Serial Number: %s\n\n", serialno[0] ? serialno : "UNKNOWN");
flash_dump_ptn();
flash_init();
/* scan the keyboard a bit */
for(n = 0; n < 50; n++) {
boot_poll();
}
if (boot_from_flash) {
cprintf("\n ** BOOTING LINUX FROM FLASH **\n");
boot_linux_from_flash();
}
usbloader_init();
for(;;) {
usb_poll();
}
return 0;
}
/*
* USB boot routine
*
* Desc: usb boot.
* Retn: 0 for success, -1 for error.
*/
int usb_boot(unsigned zero, unsigned type, unsigned tags)
{
#ifdef DEBUG
serial_puts_info("Usb_boot: In function of usb_boot ...\n");
#endif
/* see all of files in android-1.5r2/bootable/bootloader/legacy/usbloader */
unsigned long ram_size;
unsigned long addr;
USB_STATUS status = {NULL, {0, 0}, 0, 0, 0};
int usb_last_stat;
/* must do this before board_init() so that we
** use the partition table in the tags if it
** already exists
*/
linux_type = board_machtype();
linux_tags = 0;
#ifdef DEBUG
serial_puts_info("Usb_boot: Board init ...\n");
#endif
board_init();
ram_size = initdram(0);
/*test*/
if (ram_size > EMC_LOW_SDRAM_SPACE_SIZE)
ram_size = EMC_LOW_SDRAM_SPACE_SIZE;
/*test*/
addr = CFG_SDRAM_BASE + ram_size;
/* We can reserve some RAM "on top" here. */
/* round down to next 4 kB limit. */
addr &= ~(4096 - 1);
#ifdef DEBUG
serial_puts_info("Usb_boot: Lcd_setmem ...\n");
#endif
addr = lcd_setmem(addr);
fb_base = addr;
#ifdef DEBUG
serial_puts_info("Usb_boot: Drv_lcd_init ...\n");
#endif
drv_lcd_init();
lcd_console_init();
#if 0
memset(print_buf, 0, PRINT_BUF_MAX);
strcpy(print_buf, "123456:USB FastBoot:bbb");
lcd_puts(print_buf);
memset(print_buf, 0, PRINT_BUF_MAX);
cprintf(print_buf, ":ABC%dEFG:a\rabc",3);
lcd_puts(print_buf);
#endif
#if 1
memset(print_buf, '\0', PRINT_BUF_MAX);
cprintf(print_buf, "USB FastBoot: V %s\n", FAST_BOOT_VERSION);
lcd_puts(print_buf);
memset(print_buf, '\0', PRINT_BUF_MAX);
cprintf(print_buf, "Machine ID: %d v %d\n", linux_type, revision);
lcd_puts(print_buf);
memset(print_buf, '\0', PRINT_BUF_MAX);
cprintf(print_buf, "Build Date: "__DATE__", "__TIME__"\n");
lcd_puts(print_buf);
/* memset(print_buf, '\0', PRINT_BUF_MAX); */
/* cprintf(print_buf, "Serial Number: %s\n", "UNKNOWN"); */
/* lcd_puts(print_buf); */
#endif
#if 1
serial_puts_msg("\nUSB FastBoot: V ");
serial_puts_msg(FAST_BOOT_VERSION);
serial_puts_msg(" \n");
serial_puts_msg("Machine ID: ");
dump_uint(linux_type);
serial_puts_msg(" v ");
dump_uint(revision);
serial_puts_msg(" \n");
serial_puts_msg("Build Date: ");
serial_puts_msg(__DATE__);
serial_puts_msg(" ");
serial_puts_msg(__TIME__);
serial_puts_msg("\n");
serial_puts_msg("Serial Number: ");
if (serialno[0])
serial_puts_msg(serialno);
else
serial_puts_msg("UNKNOWN\n");
#endif
flash_dump_ptn();
jz4780_usbloader_init();
usb_last_stat = 1;
for(;;) {
/* if(__usb_detected()) { */
/* if(usb_last_stat == 0) { */
/* serial_puts("USB status: ONLINE\n"); */
/* memset(print_buf, 0, PRINT_BUF_MAX); */
/* cprintf(print_buf, "\rUSB status: ONLINE"); */
/* lcd_puts(print_buf); */
/* } */
/* usb_last_stat = 1; */
/* } else { */
/* if(usb_last_stat == 1) { */
/* serial_puts("USB status: OFFLINE\n"); */
/* memset(print_buf, 0, PRINT_BUF_MAX); */
/* cprintf(print_buf, "\rUSB status: OFFLINE"); */
/* lcd_puts(print_buf); */
/* } */
/* usb_last_stat = 0; */
/* } */
jz4780_usb_poll(&status);
}
return 0;
}
void cmd_boot(const char *arg, void *data, unsigned sz)
{
unsigned kernel_actual;
unsigned ramdisk_actual;
static struct boot_img_hdr hdr;
char *ptr = ((char*) data);
unsigned page_size = 0;
unsigned page_mask = 0;
int strlen = 0;
if (sz < sizeof(hdr)) {
fastboot_fail("invalid bootimage header");
return;
}
memcpy(&hdr, data, sizeof(hdr));
printf("\n============================================================\n");
hdr.magic[7] = '\0';
printf("[%s] Android Boot IMG Hdr - Magic : %s\n",MODULE_NAME,hdr.magic);
printf("[%s] Android Boot IMG Hdr - Kernel Size : 0x%x\n",MODULE_NAME,hdr.kernel_size);
printf("[%s] Android Boot IMG Hdr - Rootfs Size : 0x%x\n",MODULE_NAME,hdr.ramdisk_size);
printf("[%s] Android Boot IMG Hdr - Page Size : 0x%x\n",MODULE_NAME,hdr.page_size);
printf("============================================================\n");
/* ensure commandline is terminated */
hdr.cmdline[BOOT_ARGS_SIZE-1] = 0;
if(hdr.page_size) {
page_size = hdr.page_size;
page_mask = page_size - 1;
//page_mask = 2*1024 ; /*FIXME*/
}
else
{
printf("[FASTBOOT] Please specify the storage page-size in the boot header!\n");
fastboot_fail("Please specify the storage page-size in the boot header!\n");
return;
}
kernel_actual = ROUND_TO_PAGE(hdr.kernel_size, page_mask);
ramdisk_actual = ROUND_TO_PAGE(hdr.ramdisk_size, page_mask);
/* sz should have atleast raw boot image */
if (page_size + kernel_actual + ramdisk_actual > sz) {
fastboot_fail("incomplete bootimage");
return;
}
memmove((void*) hdr.kernel_addr, (ptr + MKIMG_HEADER_SZ + BIMG_HEADER_SZ), hdr.kernel_size);
memmove((void*) hdr.ramdisk_addr, (ptr + MKIMG_HEADER_SZ + BIMG_HEADER_SZ + kernel_actual), hdr.ramdisk_size);
strlen += sprintf((const char*) hdr.cmdline, "%s lcm=%1d-%s", hdr.cmdline, DISP_IsLcmFound(), mt_disp_get_lcm_id());
strlen += sprintf((const char*) hdr.cmdline, "%s fps=%1d", hdr.cmdline, mt_disp_get_lcd_time());
fastboot_okay("");
udc_stop();
mtk_wdt_init(); //re-open wdt
g_boot_mode = NORMAL_BOOT;
boot_linux((void*) hdr.kernel_addr, (void*) hdr.tags_addr,
(const char*) hdr.cmdline, board_machtype(),
(void*) hdr.ramdisk_addr, hdr.ramdisk_size);
#if 0
unsigned kernel_actual;
unsigned ramdisk_actual;
struct boot_img_hdr boot_hdr;
unsigned int k_pg_cnt = 0;
unsigned int r_pg_cnt = 0;
unsigned int b_pg_cnt = 0;
unsigned int size_b = 0;
unsigned int pg_sz = 2*1024 ;
int strlen = 0;
/*copy hdr data from download_base*/
memcpy(&boot_hdr, data, sizeof(boot_hdr));
/* ensure commandline is terminated */
boot_hdr.cmdline[BOOT_ARGS_SIZE-1] = 0;
printf("\n============================================================\n");
boot_hdr.magic[7] = '\0';
printf("[%s] Android Boot IMG Hdr - Magic : %s\n",MODULE_NAME,boot_hdr.magic);
printf("[%s] Android Boot IMG Hdr - Kernel Size : 0x%x\n",MODULE_NAME,boot_hdr.kernel_size);
printf("[%s] Android Boot IMG Hdr - Rootfs Size : 0x%x\n",MODULE_NAME,boot_hdr.ramdisk_size);
printf("[%s] Android Boot IMG Hdr - Page Size : 0x%x\n",MODULE_NAME,boot_hdr.page_size);
printf("============================================================\n");
//***************
//* check partition magic
//*
if (strncmp(boot_hdr.magic,BOOT_MAGIC, sizeof(BOOT_MAGIC))!=0) {
printf("[%s] boot image header magic error\n", MODULE_NAME);
return -1;
}
g_kmem_off = (unsigned int)target_get_scratch_address();
g_kmem_off = g_kmem_off + MKIMG_HEADER_SZ + BIMG_HEADER_SZ;
if(boot_hdr.kernel_size % pg_sz == 0)
{
k_pg_cnt = boot_hdr.kernel_size / pg_sz;
}
else
{
k_pg_cnt = (boot_hdr.kernel_size / pg_sz) + 1;
}
if(boot_hdr.ramdisk_size % pg_sz == 0)
{
r_pg_cnt = boot_hdr.ramdisk_size / pg_sz;
}
else
{
r_pg_cnt = (boot_hdr.ramdisk_size / pg_sz) + 1;
}
printf(" > page count of kernel image = %d\n",k_pg_cnt);
g_rmem_off = g_kmem_off + k_pg_cnt * pg_sz;
printf(" > kernel mem offset = 0x%x\n",g_kmem_off);
printf(" > rootfs mem offset = 0x%x\n",g_rmem_off);
//***************
//* specify boot image size
//*
g_bimg_sz = (k_pg_cnt + r_pg_cnt + 2)* pg_sz;
printf(" > boot image size = 0x%x\n",g_bimg_sz);
memmove((void*)CFG_BOOTIMG_LOAD_ADDR , g_kmem_off, boot_hdr.kernel_size);
memmove((void*)CFG_RAMDISK_LOAD_ADDR , g_rmem_off, boot_hdr.ramdisk_size);
//custom_port_in_kernel(g_boot_mode, commanline);
//strlen += sprintf(commanline, "%s lcm=%1d-%s", commanline, DISP_IsLcmFound(), mt_disp_get_lcm_id());
//strlen += sprintf(commanline, "%s fps=%1d", commanline, mt_disp_get_lcd_time());
fastboot_okay("");
udc_stop();
mtk_wdt_init();
boot_linux((void *)CFG_BOOTIMG_LOAD_ADDR, (unsigned *)CFG_BOOTARGS_ADDR,
(const char*) boot_hdr.cmdline, board_machtype(),
(void *)CFG_RAMDISK_LOAD_ADDR, boot_hdr.ramdisk_size);
#endif
}
void display_init(void)
{
unsigned mach_type;
mach_type = board_machtype();
dprintf(SPEW, "display_init\n");
switch (mach_type) {
case MSM7X27A_SURF:
case MSM8X25_SURF:
case MSM7X27A_FFA:
#if MIPI_VIDEO_MODE
mipi_renesas_video_fwvga_init(&(panel.panel_info));
#else
mipi_renesas_cmd_fwvga_init(&(panel.panel_info));
#endif
panel.clk_func = msm7627a_mdp_clock_init;
panel.power_func = mipi_renesas_panel_dsi_config;
panel.fb.base = MIPI_FB_ADDR;
panel.fb.width = panel.panel_info.xres;
panel.fb.height = panel.panel_info.yres;
panel.fb.stride = panel.panel_info.xres;
panel.fb.bpp = panel.panel_info.bpp;
panel.fb.format = FB_FORMAT_RGB888;
panel.mdp_rev = MDP_REV_303;
break;
case MSM7X25A_SURF:
case MSM7X25A_FFA:
#if MIPI_VIDEO_MODE
mipi_renesas_video_hvga_init(&(panel.panel_info));
#else
mipi_renesas_cmd_hvga_init(&(panel.panel_info));
#endif
panel.clk_func = msm7627a_mdp_clock_init;
panel.power_func = mipi_renesas_panel_dsi_config;
panel.fb.base = MIPI_FB_ADDR;
panel.fb.width = panel.panel_info.xres;
panel.fb.height = panel.panel_info.yres;
panel.fb.stride = panel.panel_info.xres;
panel.fb.bpp = panel.panel_info.bpp;
panel.fb.format = FB_FORMAT_RGB888;
panel.mdp_rev = MDP_REV_303;
break;
case MSM7X27A_EVB:
case MSM8X25_EVB:
case MSM8X25_EVT:
#if MIPI_VIDEO_MODE
mipi_nt35510_video_wvga_init(&(panel.panel_info));
#else
mipi_nt35510_cmd_wvga_init(&(panel.panel_info));
#endif
panel.clk_func = msm7627a_mdp_clock_init;
panel.power_func = mipi_nt35510_panel_dsi_config;
panel.fb.base = MIPI_FB_ADDR;
panel.fb.width = panel.panel_info.xres;
panel.fb.height = panel.panel_info.yres;
panel.fb.stride = panel.panel_info.xres;
panel.fb.bpp = panel.panel_info.bpp;
panel.fb.format = FB_FORMAT_RGB888;
panel.mdp_rev = MDP_REV_303;
if (mach_type == MSM8X25_EVT)
panel.rotate = 1;
break;
default:
return;
};
if (msm_display_init(&panel)) {
dprintf(CRITICAL, "Display init failed!\n");
return;
}
display_enabled = 1;
}
