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authorAlbert ARIBAUD <albert.u.boot@aribaud.net>2014-02-13 13:30:54 +0100
committerAlbert ARIBAUD <albert.u.boot@aribaud.net>2014-02-13 13:30:54 +0100
commitd53ccdb341cf16e32c0ca2d6099b194d9572fe0c (patch)
tree1ef7ca4c54463e02d0da5f6351ac5bebc5418c76 /board
parent7bc5c8c93032a7b86e268a172955e15b84f1aac3 (diff)
parente25bfecf7ba54a5b56cf991af8a2f2bb22994293 (diff)
Merge branch 'u-boot-samsung/master' into 'u-boot-arm/master'
Diffstat (limited to 'board')
-rw-r--r--board/samsung/common/Makefile1
-rw-r--r--board/samsung/common/dfu_sample_env.txt9
-rw-r--r--board/samsung/common/misc.c411
-rw-r--r--board/samsung/dts/exynos5250-smdk5250.dts2
-rw-r--r--board/samsung/dts/exynos5250-snow.dts4
-rw-r--r--board/samsung/goni/goni.c17
-rw-r--r--board/samsung/smdk5250/smdk5250.c19
-rw-r--r--board/samsung/trats/trats.c21
-rw-r--r--board/samsung/trats2/trats2.c34
-rw-r--r--board/samsung/universal_c210/universal.c21
10 files changed, 500 insertions, 39 deletions
diff --git a/board/samsung/common/Makefile b/board/samsung/common/Makefile
index 22bd6b197e5..7d2bb8c4a2f 100644
--- a/board/samsung/common/Makefile
+++ b/board/samsung/common/Makefile
@@ -8,6 +8,7 @@
obj-$(CONFIG_SOFT_I2C_MULTI_BUS) += multi_i2c.o
obj-$(CONFIG_THOR_FUNCTION) += thor.o
obj-$(CONFIG_CMD_USB_MASS_STORAGE) += ums.o
+obj-$(CONFIG_MISC_COMMON) += misc.o
ifndef CONFIG_SPL_BUILD
obj-$(CONFIG_BOARD_COMMON) += board.o
diff --git a/board/samsung/common/dfu_sample_env.txt b/board/samsung/common/dfu_sample_env.txt
new file mode 100644
index 00000000000..d6ee8a228a8
--- /dev/null
+++ b/board/samsung/common/dfu_sample_env.txt
@@ -0,0 +1,9 @@
+mmcboot=setenv bootargs root=/dev/mmcblk${mmcdev}p${mmcrootpart} ${rootfstype} rootwait ${console}; run loaduimage; bootm 0x40007FC0
+rootfstype=ext4
+loaduimage=ext4load mmc ${mmcdev}:${mmcbootpart} 0x40007FC0 uImage
+mmcdev=0
+mmcbootpart=2
+mmcrootpart=5
+console=console=ttySAC2,115200n8
+bootcmd=run mmcboot
+dfu_alt_info=u-boot mmc 80 800;params.bin mmc 0x38 0x8;uImage ext4 0 2
diff --git a/board/samsung/common/misc.c b/board/samsung/common/misc.c
new file mode 100644
index 00000000000..eb157394adb
--- /dev/null
+++ b/board/samsung/common/misc.c
@@ -0,0 +1,411 @@
+/*
+ * Copyright (C) 2013 Samsung Electronics
+ * Przemyslaw Marczak <p.marczak@samsung.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <common.h>
+#include <lcd.h>
+#include <libtizen.h>
+#include <samsung/misc.h>
+#include <errno.h>
+#include <version.h>
+#include <asm/sizes.h>
+#include <asm/arch/cpu.h>
+#include <asm/arch/gpio.h>
+#include <asm/gpio.h>
+#include <linux/input.h>
+#include <power/pmic.h>
+#include <mmc.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+#ifdef CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG
+void set_board_info(void)
+{
+ char info[64];
+
+ snprintf(info, ARRAY_SIZE(info), "%d.%d", s5p_cpu_rev & 0x0f,
+ (s5p_cpu_rev & 0xf0) >> 0x04);
+ setenv("soc_rev", info);
+
+ snprintf(info, ARRAY_SIZE(info), "%x", s5p_cpu_id);
+ setenv("soc_id", info);
+
+#ifdef CONFIG_REVISION_TAG
+ snprintf(info, ARRAY_SIZE(info), "%x", get_board_rev());
+ setenv("board_rev", info);
+#endif
+#ifdef CONFIG_OF_LIBFDT
+ snprintf(info, ARRAY_SIZE(info), "%s%x-%s.dtb",
+ CONFIG_SYS_SOC, s5p_cpu_id, CONFIG_SYS_BOARD);
+ setenv("fdtfile", info);
+#endif
+}
+#endif /* CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG */
+
+#ifdef CONFIG_LCD_MENU
+static int power_key_pressed(u32 reg)
+{
+ struct pmic *pmic;
+ u32 status;
+ u32 mask;
+
+ pmic = pmic_get(KEY_PWR_PMIC_NAME);
+ if (!pmic) {
+ printf("%s: Not found\n", KEY_PWR_PMIC_NAME);
+ return 0;
+ }
+
+ if (pmic_probe(pmic))
+ return 0;
+
+ if (reg == KEY_PWR_STATUS_REG)
+ mask = KEY_PWR_STATUS_MASK;
+ else
+ mask = KEY_PWR_INTERRUPT_MASK;
+
+ if (pmic_reg_read(pmic, reg, &status))
+ return 0;
+
+ return !!(status & mask);
+}
+
+static int key_pressed(int key)
+{
+ int value;
+
+ switch (key) {
+ case KEY_POWER:
+ value = power_key_pressed(KEY_PWR_INTERRUPT_REG);
+ break;
+ case KEY_VOLUMEUP:
+ value = !gpio_get_value(KEY_VOL_UP_GPIO);
+ break;
+ case KEY_VOLUMEDOWN:
+ value = !gpio_get_value(KEY_VOL_DOWN_GPIO);
+ break;
+ default:
+ value = 0;
+ break;
+ }
+
+ return value;
+}
+
+static int check_keys(void)
+{
+ int keys = 0;
+
+ if (key_pressed(KEY_POWER))
+ keys += KEY_POWER;
+ if (key_pressed(KEY_VOLUMEUP))
+ keys += KEY_VOLUMEUP;
+ if (key_pressed(KEY_VOLUMEDOWN))
+ keys += KEY_VOLUMEDOWN;
+
+ return keys;
+}
+
+/*
+ * 0 BOOT_MODE_INFO
+ * 1 BOOT_MODE_THOR
+ * 2 BOOT_MODE_UMS
+ * 3 BOOT_MODE_DFU
+ * 4 BOOT_MODE_EXIT
+ */
+static char *
+mode_name[BOOT_MODE_EXIT + 1] = {
+ "DEVICE",
+ "THOR",
+ "UMS",
+ "DFU",
+ "EXIT"
+};
+
+static char *
+mode_info[BOOT_MODE_EXIT + 1] = {
+ "info",
+ "downloader",
+ "mass storage",
+ "firmware update",
+ "and run normal boot"
+};
+
+#define MODE_CMD_ARGC 4
+
+static char *
+mode_cmd[BOOT_MODE_EXIT + 1][MODE_CMD_ARGC] = {
+ {"", "", "", ""},
+ {"thor", "0", "mmc", "0"},
+ {"ums", "0", "mmc", "0"},
+ {"dfu", "0", "mmc", "0"},
+ {"", "", "", ""},
+};
+
+static void display_board_info(void)
+{
+#ifdef CONFIG_GENERIC_MMC
+ struct mmc *mmc = find_mmc_device(0);
+#endif
+ vidinfo_t *vid = &panel_info;
+
+ lcd_position_cursor(4, 4);
+
+ lcd_printf("%s\n\t", U_BOOT_VERSION);
+ lcd_puts("\n\t\tBoard Info:\n");
+#ifdef CONFIG_SYS_BOARD
+ lcd_printf("\tBoard name: %s\n", CONFIG_SYS_BOARD);
+#endif
+#ifdef CONFIG_REVISION_TAG
+ lcd_printf("\tBoard rev: %u\n", get_board_rev());
+#endif
+ lcd_printf("\tDRAM banks: %u\n", CONFIG_NR_DRAM_BANKS);
+ lcd_printf("\tDRAM size: %u MB\n", gd->ram_size / SZ_1M);
+
+#ifdef CONFIG_GENERIC_MMC
+ if (mmc) {
+ if (!mmc->capacity)
+ mmc_init(mmc);
+
+ lcd_printf("\teMMC size: %llu MB\n", mmc->capacity / SZ_1M);
+ }
+#endif
+ if (vid)
+ lcd_printf("\tDisplay resolution: %u x % u\n",
+ vid->vl_col, vid->vl_row);
+
+ lcd_printf("\tDisplay BPP: %u\n", 1 << vid->vl_bpix);
+}
+
+static int mode_leave_menu(int mode)
+{
+ char *exit_option;
+ char *exit_boot = "boot";
+ char *exit_back = "back";
+ cmd_tbl_t *cmd;
+ int cmd_result;
+ int cmd_repeatable;
+ int leave;
+
+ lcd_clear();
+
+ switch (mode) {
+ case BOOT_MODE_EXIT:
+ return 1;
+ case BOOT_MODE_INFO:
+ display_board_info();
+ exit_option = exit_back;
+ leave = 0;
+ break;
+ default:
+ cmd = find_cmd(mode_cmd[mode][0]);
+ if (cmd) {
+ printf("Enter: %s %s\n", mode_name[mode],
+ mode_info[mode]);
+ lcd_printf("\n\n\t%s %s\n", mode_name[mode],
+ mode_info[mode]);
+ lcd_puts("\n\tDo not turn off device before finish!\n");
+
+ cmd_result = cmd_process(0, MODE_CMD_ARGC,
+ *(mode_cmd + mode),
+ &cmd_repeatable, NULL);
+
+ if (cmd_result == CMD_RET_SUCCESS) {
+ printf("Command finished\n");
+ lcd_clear();
+ lcd_printf("\n\n\t%s finished\n",
+ mode_name[mode]);
+
+ exit_option = exit_boot;
+ leave = 1;
+ } else {
+ printf("Command error\n");
+ lcd_clear();
+ lcd_printf("\n\n\t%s command error\n",
+ mode_name[mode]);
+
+ exit_option = exit_back;
+ leave = 0;
+ }
+ } else {
+ lcd_puts("\n\n\tThis mode is not supported.\n");
+ exit_option = exit_back;
+ leave = 0;
+ }
+ }
+
+ lcd_printf("\n\n\tPress POWER KEY to %s\n", exit_option);
+
+ /* Clear PWR button Rising edge interrupt status flag */
+ power_key_pressed(KEY_PWR_INTERRUPT_REG);
+
+ /* Wait for PWR key */
+ while (!key_pressed(KEY_POWER))
+ mdelay(1);
+
+ lcd_clear();
+ return leave;
+}
+
+static void display_download_menu(int mode)
+{
+ char *selection[BOOT_MODE_EXIT + 1];
+ int i;
+
+ for (i = 0; i <= BOOT_MODE_EXIT; i++)
+ selection[i] = "[ ]";
+
+ selection[mode] = "[=>]";
+
+ lcd_clear();
+ lcd_printf("\n\t\tDownload Mode Menu\n");
+
+ for (i = 0; i <= BOOT_MODE_EXIT; i++)
+ lcd_printf("\t%s %s - %s\n\n", selection[i],
+ mode_name[i],
+ mode_info[i]);
+}
+
+static void download_menu(void)
+{
+ int mode = 0;
+ int last_mode = 0;
+ int run;
+ int key;
+
+ display_download_menu(mode);
+
+ while (1) {
+ run = 0;
+
+ if (mode != last_mode)
+ display_download_menu(mode);
+
+ last_mode = mode;
+ mdelay(100);
+
+ key = check_keys();
+ switch (key) {
+ case KEY_POWER:
+ run = 1;
+ break;
+ case KEY_VOLUMEUP:
+ if (mode > 0)
+ mode--;
+ break;
+ case KEY_VOLUMEDOWN:
+ if (mode < BOOT_MODE_EXIT)
+ mode++;
+ break;
+ default:
+ break;
+ }
+
+ if (run) {
+ if (mode_leave_menu(mode))
+ break;
+
+ display_download_menu(mode);
+ }
+ }
+
+ lcd_clear();
+}
+
+static void display_mode_info(void)
+{
+ lcd_position_cursor(4, 4);
+ lcd_printf("%s\n", U_BOOT_VERSION);
+ lcd_puts("\nDownload Mode Menu\n");
+#ifdef CONFIG_SYS_BOARD
+ lcd_printf("Board name: %s\n", CONFIG_SYS_BOARD);
+#endif
+ lcd_printf("Press POWER KEY to display MENU options.");
+}
+
+static int boot_menu(void)
+{
+ int key = 0;
+ int timeout = 10;
+
+ display_mode_info();
+
+ while (timeout--) {
+ lcd_printf("\rNormal boot will start in: %d seconds.", timeout);
+ mdelay(1000);
+
+ key = key_pressed(KEY_POWER);
+ if (key)
+ break;
+ }
+
+ lcd_clear();
+
+ /* If PWR pressed - show download menu */
+ if (key) {
+ printf("Power pressed - go to download menu\n");
+ download_menu();
+ printf("Download mode exit.\n");
+ }
+
+ return 0;
+}
+
+void check_boot_mode(void)
+{
+ int pwr_key;
+
+ pwr_key = power_key_pressed(KEY_PWR_STATUS_REG);
+ if (!pwr_key)
+ return;
+
+ /* Clear PWR button Rising edge interrupt status flag */
+ power_key_pressed(KEY_PWR_INTERRUPT_REG);
+
+ if (key_pressed(KEY_VOLUMEUP))
+ boot_menu();
+ else if (key_pressed(KEY_VOLUMEDOWN))
+ mode_leave_menu(BOOT_MODE_THOR);
+}
+
+void keys_init(void)
+{
+ /* Set direction to input */
+ gpio_direction_input(KEY_VOL_UP_GPIO);
+ gpio_direction_input(KEY_VOL_DOWN_GPIO);
+}
+#endif /* CONFIG_LCD_MENU */
+
+#ifdef CONFIG_CMD_BMP
+void draw_logo(void)
+{
+ int x, y;
+ ulong addr;
+
+ addr = panel_info.logo_addr;
+ if (!addr) {
+ error("There is no logo data.");
+ return;
+ }
+
+ if (panel_info.vl_width >= panel_info.logo_width) {
+ x = ((panel_info.vl_width - panel_info.logo_width) >> 1);
+ x += panel_info.logo_x_offset; /* For X center align */
+ } else {
+ x = 0;
+ printf("Warning: image width is bigger than display width\n");
+ }
+
+ if (panel_info.vl_height >= panel_info.logo_height) {
+ y = ((panel_info.vl_height - panel_info.logo_height) >> 1);
+ y += panel_info.logo_y_offset; /* For Y center align */
+ } else {
+ y = 0;
+ printf("Warning: image height is bigger than display height\n");
+ }
+
+ bmp_display(addr, x, y);
+}
+#endif /* CONFIG_CMD_BMP */
diff --git a/board/samsung/dts/exynos5250-smdk5250.dts b/board/samsung/dts/exynos5250-smdk5250.dts
index c4ed3467cb1..9020382d97c 100644
--- a/board/samsung/dts/exynos5250-smdk5250.dts
+++ b/board/samsung/dts/exynos5250-smdk5250.dts
@@ -146,6 +146,6 @@
};
ehci@12110000 {
- samsung,vbus-gpio = <&gpio 0xbe 0>; /* X26 */
+ samsung,vbus-gpio = <&gpio 0x316 0>; /* X26 */
};
};
diff --git a/board/samsung/dts/exynos5250-snow.dts b/board/samsung/dts/exynos5250-snow.dts
index 091cdb9e868..9b48a0ccd85 100644
--- a/board/samsung/dts/exynos5250-snow.dts
+++ b/board/samsung/dts/exynos5250-snow.dts
@@ -110,11 +110,11 @@
};
ehci@12110000 {
- samsung,vbus-gpio = <&gpio 0xb1 0>; /* X11 */
+ samsung,vbus-gpio = <&gpio 0x309 0>; /* X11 */
};
xhci@12000000 {
- samsung,vbus-gpio = <&gpio 0xbf 0>; /* X27 */
+ samsung,vbus-gpio = <&gpio 0x317 0>; /* X27 */
};
tmu@10060000 {
diff --git a/board/samsung/goni/goni.c b/board/samsung/goni/goni.c
index 366f648d320..61b9ece0387 100644
--- a/board/samsung/goni/goni.c
+++ b/board/samsung/goni/goni.c
@@ -13,10 +13,17 @@
#include <usb/s3c_udc.h>
#include <asm/arch/cpu.h>
#include <power/max8998_pmic.h>
+#include <samsung/misc.h>
+
DECLARE_GLOBAL_DATA_PTR;
static struct s5pc110_gpio *s5pc110_gpio;
+u32 get_board_rev(void)
+{
+ return 0;
+}
+
int board_init(void)
{
/* Set Initial global variables */
@@ -173,3 +180,13 @@ struct s3c_plat_otg_data s5pc110_otg_data = {
.usb_phy_ctrl = S5PC110_USB_PHY_CONTROL,
};
#endif
+
+#ifdef CONFIG_MISC_INIT_R
+int misc_init_r(void)
+{
+#ifdef CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG
+ set_board_info();
+#endif
+ return 0;
+}
+#endif
diff --git a/board/samsung/smdk5250/smdk5250.c b/board/samsung/smdk5250/smdk5250.c
index 943c29a6988..a69f73d5e85 100644
--- a/board/samsung/smdk5250/smdk5250.c
+++ b/board/samsung/smdk5250/smdk5250.c
@@ -26,22 +26,6 @@
DECLARE_GLOBAL_DATA_PTR;
-#ifdef CONFIG_USB_EHCI_EXYNOS
-static int board_usb_vbus_init(void)
-{
- struct exynos5_gpio_part1 *gpio1 = (struct exynos5_gpio_part1 *)
- samsung_get_base_gpio_part1();
-
- /* Enable VBUS power switch */
- s5p_gpio_direction_output(&gpio1->x2, 6, 1);
-
- /* VBUS turn ON time */
- mdelay(3);
-
- return 0;
-}
-#endif
-
#ifdef CONFIG_SOUND_MAX98095
static void board_enable_audio_codec(void)
{
@@ -56,9 +40,6 @@ static void board_enable_audio_codec(void)
int exynos_init(void)
{
-#ifdef CONFIG_USB_EHCI_EXYNOS
- board_usb_vbus_init();
-#endif
#ifdef CONFIG_SOUND_MAX98095
board_enable_audio_codec();
#endif
diff --git a/board/samsung/trats/trats.c b/board/samsung/trats/trats.c
index 640a193dc21..b72550538a9 100644
--- a/board/samsung/trats/trats.c
+++ b/board/samsung/trats/trats.c
@@ -28,6 +28,7 @@
#include <power/max17042_fg.h>
#include <usb.h>
#include <usb_mass_storage.h>
+#include <samsung/misc.h>
#include "setup.h"
@@ -742,7 +743,7 @@ vidinfo_t panel_info = {
.vl_hsp = CONFIG_SYS_LOW,
.vl_vsp = CONFIG_SYS_LOW,
.vl_dp = CONFIG_SYS_LOW,
- .vl_bpix = 5, /* Bits per pixel, 2^5 = 32 */
+ .vl_bpix = 4, /* Bits per pixel, 2^4 = 16 */
/* s6e8ax0 Panel infomation */
.vl_hspw = 5,
@@ -786,3 +787,21 @@ void init_panel_info(vidinfo_t *vid)
setenv("lcdinfo", "lcd=s6e8ax0");
}
+
+#ifdef CONFIG_MISC_INIT_R
+int misc_init_r(void)
+{
+#ifdef CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG
+ set_board_info();
+#endif
+#ifdef CONFIG_LCD_MENU
+ keys_init();
+ check_boot_mode();
+#endif
+#ifdef CONFIG_CMD_BMP
+ if (panel_info.logo_on)
+ draw_logo();
+#endif
+ return 0;
+}
+#endif
diff --git a/board/samsung/trats2/trats2.c b/board/samsung/trats2/trats2.c
index be15357e69f..c17c24d60a4 100644
--- a/board/samsung/trats2/trats2.c
+++ b/board/samsung/trats2/trats2.c
@@ -28,6 +28,7 @@
#include <usb.h>
#include <usb/s3c_udc.h>
#include <usb_mass_storage.h>
+#include <samsung/misc.h>
DECLARE_GLOBAL_DATA_PTR;
@@ -72,15 +73,12 @@ static void check_hw_revision(void)
int checkboard(void)
{
puts("Board:\tTRATS2\n");
+ printf("HW Revision:\t0x%04x\n", board_rev);
+
return 0;
}
#endif
-static void show_hw_revision(void)
-{
- printf("HW Revision:\t0x%04x\n", board_rev);
-}
-
u32 get_board_rev(void)
{
return board_rev;
@@ -144,17 +142,17 @@ static void board_init_i2c(void)
int get_soft_i2c_scl_pin(void)
{
if (I2C_ADAP_HWNR)
- return exynos4x12_gpio_part2_get_nr(m2, 1); /* I2C9 */
+ return exynos4x12_gpio_get(2, m2, 1); /* I2C9 */
else
- return exynos4x12_gpio_part1_get_nr(f1, 4); /* I2C8 */
+ return exynos4x12_gpio_get(1, f1, 4); /* I2C8 */
}
int get_soft_i2c_sda_pin(void)
{
if (I2C_ADAP_HWNR)
- return exynos4x12_gpio_part2_get_nr(m2, 0); /* I2C9 */
+ return exynos4x12_gpio_get(2, m2, 0); /* I2C9 */
else
- return exynos4x12_gpio_part1_get_nr(f1, 5); /* I2C8 */
+ return exynos4x12_gpio_get(1, f1, 5); /* I2C8 */
}
#endif
@@ -568,7 +566,7 @@ vidinfo_t panel_info = {
.vl_hsp = CONFIG_SYS_LOW,
.vl_vsp = CONFIG_SYS_LOW,
.vl_dp = CONFIG_SYS_LOW,
- .vl_bpix = 5, /* Bits per pixel, 2^5 = 32 */
+ .vl_bpix = 4, /* Bits per pixel, 2^4 = 16 */
/* s6e8ax0 Panel infomation */
.vl_hspw = 5,
@@ -618,11 +616,17 @@ void init_panel_info(vidinfo_t *vid)
#ifdef CONFIG_MISC_INIT_R
int misc_init_r(void)
{
- setenv("model", "GT-I8800");
- setenv("board", "TRATS2");
-
- show_hw_revision();
-
+#ifdef CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG
+ set_board_info();
+#endif
+#ifdef CONFIG_LCD_MENU
+ keys_init();
+ check_boot_mode();
+#endif
+#ifdef CONFIG_CMD_BMP
+ if (panel_info.logo_on)
+ draw_logo();
+#endif
return 0;
}
#endif
diff --git a/board/samsung/universal_c210/universal.c b/board/samsung/universal_c210/universal.c
index 3feef3f7777..96da7e0861e 100644
--- a/board/samsung/universal_c210/universal.c
+++ b/board/samsung/universal_c210/universal.c
@@ -22,6 +22,7 @@
#include <usb/s3c_udc.h>
#include <asm/arch/cpu.h>
#include <power/max8998_pmic.h>
+#include <samsung/misc.h>
DECLARE_GLOBAL_DATA_PTR;
@@ -446,7 +447,7 @@ vidinfo_t panel_info = {
.vl_vsp = CONFIG_SYS_HIGH,
.vl_dp = CONFIG_SYS_HIGH,
- .vl_bpix = 5, /* Bits per pixel */
+ .vl_bpix = 4, /* Bits per pixel */
/* LD9040 LCD Panel */
.vl_hspw = 2,
@@ -511,3 +512,21 @@ int board_init(void)
return 0;
}
+
+#ifdef CONFIG_MISC_INIT_R
+int misc_init_r(void)
+{
+#ifdef CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG
+ set_board_info();
+#endif
+#ifdef CONFIG_LCD_MENU
+ keys_init();
+ check_boot_mode();
+#endif
+#ifdef CONFIG_CMD_BMP
+ if (panel_info.logo_on)
+ draw_logo();
+#endif
+ return 0;
+}
+#endif