static int video_show_board_logo_info(void)
{
ulong dram_size, nand_size;
int i;
u32 len = 0;
char buf[255];
char *corp = "2017 Microchip Technology Inc.\n";
char temp[32];
struct udevice *dev, *con;
const char *s;
vidinfo_t logo_info;
int ret;
get_microchip_logo_info(&logo_info);
len += sprintf(&buf[len], "%s\n", U_BOOT_VERSION);
memcpy(&buf[len], corp, strlen(corp));
len += strlen(corp);
len += sprintf(&buf[len], "%s CPU at %s MHz\n", get_cpu_name(),
strmhz(temp, get_cpu_clk_rate()));
dram_size = 0;
for (i = 0; i < CONFIG_NR_DRAM_BANKS; i++)
dram_size += gd->bd->bi_dram[i].size;
nand_size = 0;
#ifdef CONFIG_NAND_ATMEL
for (i = 0; i < CONFIG_SYS_MAX_NAND_DEVICE; i++)
nand_size += nand_info[i]->size;
#endif
len += sprintf(&buf[len], "%ld MB SDRAM, %ld MB NAND\n",
dram_size >> 20, nand_size >> 20);
ret = uclass_get_device(UCLASS_VIDEO, 0, &dev);
if (ret)
return ret;
ret = video_bmp_display(dev, logo_info.logo_addr,
logo_info.logo_x_offset,
logo_info.logo_y_offset, false);
if (ret)
return ret;
ret = uclass_get_device(UCLASS_VIDEO_CONSOLE, 0, &con);
if (ret)
return ret;
vidconsole_position_cursor(con, 0, logo_info.logo_height);
for (s = buf, i = 0; i < len; s++, i++)
vidconsole_put_char(con, *s);
return 0;
}
/* Test drawing a compressed bitmap file */
static int dm_test_video_bmp_comp(struct unit_test_state *uts)
{
struct udevice *dev;
ulong addr;
ut_assertok(uclass_get_device(UCLASS_VIDEO, 0, &dev));
ut_assertok(read_file(uts, "tools/logos/denx-comp.bmp", &addr));
ut_assertok(video_bmp_display(dev, addr, 0, 0, false));
ut_asserteq(1368, compress_frame_buffer(dev));
return 0;
}
/*
* Subroutine: bmp_display
*
* Description: Display bmp file located in memory
*
* Inputs: addr address of the bmp file
*
* Return: None
*
*/
int bmp_display(ulong addr, int x, int y)
{
#ifdef CONFIG_DM_VIDEO
struct udevice *dev;
#endif
int ret;
struct bmp_image *bmp = map_sysmem(addr, 0);
void *bmp_alloc_addr = NULL;
unsigned long len;
if (!((bmp->header.signature[0]=='B') &&
(bmp->header.signature[1]=='M')))
bmp = gunzip_bmp(addr, &len, &bmp_alloc_addr);
if (!bmp) {
printf("There is no valid bmp file at the given address\n");
return 1;
}
addr = map_to_sysmem(bmp);
#ifdef CONFIG_DM_VIDEO
ret = uclass_first_device(UCLASS_VIDEO, &dev);
if (!ret) {
if (!dev)
ret = -ENODEV;
if (!ret) {
bool align = false;
# ifdef CONFIG_SPLASH_SCREEN_ALIGN
align = true;
# endif /* CONFIG_SPLASH_SCREEN_ALIGN */
ret = video_bmp_display(dev, addr, x, y, align);
}
}
#elif defined(CONFIG_LCD)
ret = lcd_display_bitmap(addr, x, y);
#elif defined(CONFIG_VIDEO)
ret = video_display_bitmap(addr, x, y);
#else
# error bmp_display() requires CONFIG_LCD or CONFIG_VIDEO
#endif
if (bmp_alloc_addr)
free(bmp_alloc_addr);
return ret ? CMD_RET_FAILURE : 0;
}
