On 28/02/14 23:30, Przemyslaw Marczak wrote:

This patch removes type "static" from those functions declaration. Now it can be used outside.

outside where? I think there's no reason to make them to non-static function. If you want to use it at outside then please send the patch together.

Change-Id: I2244ca3568b73251401e5102f26cc113ea69c1a4 Signed-off-by: Przemyslaw Marczak p.marczak@samsung.com cc: Minkyu Kang mk7.kang@samsung.com

---

board/samsung/common/misc.c | 5 ++--- include/samsung/misc.h | 4 ++++ 2 files changed, 6 insertions(+), 3 deletions(-)

diff --git a/board/samsung/common/misc.c b/board/samsung/common/misc.c index eb15739..1d6f4e4 100644 --- a/board/samsung/common/misc.c +++ b/board/samsung/common/misc.c @@ -15,7 +15,6 @@ #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>

@@ -72,7 +71,7 @@ static int power_key_pressed(u32 reg) return !!(status & mask); }

-static int key_pressed(int key) +int key_pressed(int key) { int value;

@@ -94,7 +93,7 @@ static int key_pressed(int key) return value; }

-static int check_keys(void) +int check_keys(void) { int keys = 0;

diff --git a/include/samsung/misc.h b/include/samsung/misc.h index ede6c15..47beb1f 100644 --- a/include/samsung/misc.h +++ b/include/samsung/misc.h @@ -1,6 +1,8 @@ #ifndef __SAMSUNG_MISC_COMMON_H__ #define __SAMSUNG_MISC_COMMON_H__

+#include <linux/input.h>

#ifdef CONFIG_REVISION_TAG u32 get_board_rev(void); #endif @@ -19,6 +21,8 @@ enum { };

void keys_init(void); +int check_keys(void); +int key_pressed(int key); void check_boot_mode(void); #endif /* CONFIG_LCD_MENU */

Thanks, Minkyu Kang.

This menu option allows restore gpt. This is usefull and no needs access to the u-boot console. For proper operation: - each partition uuid should be set in environment or - CONFIG_RANDOM_UUID should be defined for automatically uuid setting

After operation success device is going to be reset.

Signed-off-by: Przemyslaw Marczak p.marczak@samsung.com Cc: Minkyu Kang mk7.kang@samsung.com

--- Changes v2: - commit separation --- board/samsung/common/misc.c | 3 +++ include/samsung/misc.h | 1 + 2 files changed, 4 insertions(+)

diff --git a/board/samsung/common/misc.c b/board/samsung/common/misc.c index 95d1758..2fd104d 100644 --- a/board/samsung/common/misc.c +++ b/board/samsung/common/misc.c @@ -121,6 +121,7 @@ mode_name[BOOT_MODE_EXIT + 1][2] = { {"THOR", "thor"}, {"UMS", "ums"}, {"DFU", "dfu"}, + {"GPT", "gpt"}, {"EXIT", ""}, };

@@ -130,6 +131,7 @@ mode_info[BOOT_MODE_EXIT + 1] = { "downloader", "mass storage", "firmware update", + "restore", "and run normal boot" };

@@ -139,6 +141,7 @@ mode_cmd[BOOT_MODE_EXIT + 1] = { "thor 0 mmc 0", "ums 0 mmc 0", "dfu 0 mmc 0", + "gpt write mmc 0 $partitions", "", };

diff --git a/include/samsung/misc.h b/include/samsung/misc.h index ede6c15..c3d844b 100644 --- a/include/samsung/misc.h +++ b/include/samsung/misc.h @@ -15,6 +15,7 @@ enum { BOOT_MODE_THOR, BOOT_MODE_UMS, BOOT_MODE_DFU, + BOOT_MODE_GPT, BOOT_MODE_EXIT, };

This change prevents gpio keys debouncing by adding 50 ms delay when key pressed condition met.

Signed-off-by: Przemyslaw Marczak p.marczak@samsung.com Cc: Minkyu Kang mk7.kang@samsung.com

--- Changes v2: - new commit --- board/samsung/common/misc.c | 4 ++++ 1 file changed, 4 insertions(+)

diff --git a/board/samsung/common/misc.c b/board/samsung/common/misc.c index 65b5c30..5b43821 100644 --- a/board/samsung/common/misc.c +++ b/board/samsung/common/misc.c @@ -105,6 +105,10 @@ static int check_keys(void) if (key_pressed(KEY_VOLUMEDOWN)) keys += KEY_VOLUMEDOWN;

+ /* Avoids gpio keys debouncing */ + if (keys) + mdelay(50); + return keys; }

This menu option allows restore gpt. This is usefull and no needs access to the u-boot console. For proper operation: - each partition uuid should be set in environment or - CONFIG_RANDOM_UUID should be defined for automatically uuid setting

After operation success device is going to be reset.

Signed-off-by: Przemyslaw Marczak p.marczak@samsung.com Cc: Minkyu Kang mk7.kang@samsung.com

--- Changes v2: - commit separation

Changes v3: -none --- board/samsung/common/misc.c | 3 +++ include/samsung/misc.h | 1 + 2 files changed, 4 insertions(+)

diff --git a/board/samsung/common/misc.c b/board/samsung/common/misc.c index 95d1758..2fd104d 100644 --- a/board/samsung/common/misc.c +++ b/board/samsung/common/misc.c @@ -121,6 +121,7 @@ mode_name[BOOT_MODE_EXIT + 1][2] = { {"THOR", "thor"}, {"UMS", "ums"}, {"DFU", "dfu"}, + {"GPT", "gpt"}, {"EXIT", ""}, };

@@ -130,6 +131,7 @@ mode_info[BOOT_MODE_EXIT + 1] = { "downloader", "mass storage", "firmware update", + "restore", "and run normal boot" };

@@ -139,6 +141,7 @@ mode_cmd[BOOT_MODE_EXIT + 1] = { "thor 0 mmc 0", "ums 0 mmc 0", "dfu 0 mmc 0", + "gpt write mmc 0 $partitions", "", };

diff --git a/include/samsung/misc.h b/include/samsung/misc.h index ede6c15..c3d844b 100644 --- a/include/samsung/misc.h +++ b/include/samsung/misc.h @@ -15,6 +15,7 @@ enum { BOOT_MODE_THOR, BOOT_MODE_UMS, BOOT_MODE_DFU, + BOOT_MODE_GPT, BOOT_MODE_EXIT, };

This change prevents gpio keys bouncing by adding 50 ms delay when key pressed condition met.

Signed-off-by: Przemyslaw Marczak p.marczak@samsung.com Cc: Minkyu Kang mk7.kang@samsung.com

--- Changes v2: - new commit

Changes v3: - correct commit message --- board/samsung/common/misc.c | 4 ++++ 1 file changed, 4 insertions(+)

diff --git a/board/samsung/common/misc.c b/board/samsung/common/misc.c index 65b5c30..5b43821 100644 --- a/board/samsung/common/misc.c +++ b/board/samsung/common/misc.c @@ -105,6 +105,10 @@ static int check_keys(void) if (key_pressed(KEY_VOLUMEDOWN)) keys += KEY_VOLUMEDOWN;

+ /* Avoids gpio keys debouncing */ + if (keys) + mdelay(50); + return keys; }

This menu option allows restore gpt. This is usefull and no needs access to the u-boot console. For proper operation: - each partition uuid should be set in environment or - CONFIG_RANDOM_UUID should be defined for automatically uuid setting

After operation success device is going to be reset.

Signed-off-by: Przemyslaw Marczak p.marczak@samsung.com Cc: Minkyu Kang mk7.kang@samsung.com --- Changes v2: - commit separation

Changes v3: - none

Changes v4: - none

board/samsung/common/misc.c | 3 +++ include/samsung/misc.h | 1 + 2 files changed, 4 insertions(+)

diff --git a/board/samsung/common/misc.c b/board/samsung/common/misc.c index 95d1758..2fd104d 100644 --- a/board/samsung/common/misc.c +++ b/board/samsung/common/misc.c @@ -121,6 +121,7 @@ mode_name[BOOT_MODE_EXIT + 1][2] = { {"THOR", "thor"}, {"UMS", "ums"}, {"DFU", "dfu"}, + {"GPT", "gpt"}, {"EXIT", ""}, };

@@ -130,6 +131,7 @@ mode_info[BOOT_MODE_EXIT + 1] = { "downloader", "mass storage", "firmware update", + "restore", "and run normal boot" };

@@ -139,6 +141,7 @@ mode_cmd[BOOT_MODE_EXIT + 1] = { "thor 0 mmc 0", "ums 0 mmc 0", "dfu 0 mmc 0", + "gpt write mmc 0 $partitions", "", };

diff --git a/include/samsung/misc.h b/include/samsung/misc.h index ede6c15..c3d844b 100644 --- a/include/samsung/misc.h +++ b/include/samsung/misc.h @@ -15,6 +15,7 @@ enum { BOOT_MODE_THOR, BOOT_MODE_UMS, BOOT_MODE_DFU, + BOOT_MODE_GPT, BOOT_MODE_EXIT, };

This change prevents gpio keys bouncing by adding 50 ms delay when key pressed condition met.

Signed-off-by: Przemyslaw Marczak p.marczak@samsung.com Cc: Minkyu Kang mk7.kang@samsung.com --- Changes v2: - new commit

Changes v3: - correct commit message

Changes v4: - none

board/samsung/common/misc.c | 4 ++++ 1 file changed, 4 insertions(+)

diff --git a/board/samsung/common/misc.c b/board/samsung/common/misc.c index 65b5c30..5b43821 100644 --- a/board/samsung/common/misc.c +++ b/board/samsung/common/misc.c @@ -105,6 +105,10 @@ static int check_keys(void) if (key_pressed(KEY_VOLUMEDOWN)) keys += KEY_VOLUMEDOWN;

+ /* Avoids gpio keys debouncing */ + if (keys) + mdelay(50); + return keys; }

This change removes LCD menu download mode info screen. Now key press timeout is checked in function download_menu() and menu options are displayed directly after PWR + VOLUP keys.

Signed-off-by: Przemyslaw Marczak p.marczak@samsung.com --- Changes v4: - new commit

board/samsung/common/misc.c | 73 +++++++++++++++++++-------------------------- 1 file changed, 31 insertions(+), 42 deletions(-)

diff --git a/board/samsung/common/misc.c b/board/samsung/common/misc.c index 5b43821..c0d8866 100644 --- a/board/samsung/common/misc.c +++ b/board/samsung/common/misc.c @@ -265,7 +265,7 @@ static void display_download_menu(int mode) selection[mode] = "[=>]";

lcd_clear(); - lcd_printf("\n\t\tDownload Mode Menu\n"); + lcd_printf("\n\n\t\tDownload Mode Menu\n\n");

for (i = 0; i <= BOOT_MODE_EXIT; i++) lcd_printf("\t%s %s - %s\n\n", selection[i], @@ -278,10 +278,38 @@ static void download_menu(void) int mode = 0; int last_mode = 0; int run; - int key; + int key = 0; + int timeout = 15; /* sec */ + int i;

display_download_menu(mode);

+ lcd_puts("\n"); + + /* Start count if no key is pressed */ + while (check_keys()) + continue; + + while (timeout--) { + lcd_printf("\r\tNormal boot will start in: %2.d seconds.", + timeout); + + /* about 1000 ms in for loop */ + for (i = 0; i < 10; i++) { + mdelay(100); + key = check_keys(); + if (key) + break; + } + if (key) + break; + } + + if (!key) { + lcd_clear(); + return; + } + while (1) { run = 0;

@@ -319,45 +347,6 @@ static void download_menu(void) 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; @@ -370,7 +359,7 @@ void check_boot_mode(void) power_key_pressed(KEY_PWR_INTERRUPT_REG);

if (key_pressed(KEY_VOLUMEUP)) - boot_menu(); + download_menu(); else if (key_pressed(KEY_VOLUMEDOWN)) mode_leave_menu(BOOT_MODE_THOR); }

This menu option allows restore gpt. This is usefull and no needs access to the u-boot console. For proper operation: - each partition uuid should be set in environment or - CONFIG_RANDOM_UUID should be defined for automatically uuid setting

After operation success device is going to be reset.

Signed-off-by: Przemyslaw Marczak p.marczak@samsung.com Cc: Minkyu Kang mk7.kang@samsung.com

--- Changes v2: - commit separation

Changes v3: - none

Changes v4: - none

Changes v5: - none

--- board/samsung/common/misc.c | 3 +++ include/samsung/misc.h | 1 + 2 files changed, 4 insertions(+)

diff --git a/board/samsung/common/misc.c b/board/samsung/common/misc.c index 95d1758..2fd104d 100644 --- a/board/samsung/common/misc.c +++ b/board/samsung/common/misc.c @@ -121,6 +121,7 @@ mode_name[BOOT_MODE_EXIT + 1][2] = { {"THOR", "thor"}, {"UMS", "ums"}, {"DFU", "dfu"}, + {"GPT", "gpt"}, {"EXIT", ""}, };

@@ -130,6 +131,7 @@ mode_info[BOOT_MODE_EXIT + 1] = { "downloader", "mass storage", "firmware update", + "restore", "and run normal boot" };

@@ -139,6 +141,7 @@ mode_cmd[BOOT_MODE_EXIT + 1] = { "thor 0 mmc 0", "ums 0 mmc 0", "dfu 0 mmc 0", + "gpt write mmc 0 $partitions", "", };

diff --git a/include/samsung/misc.h b/include/samsung/misc.h index ede6c15..c3d844b 100644 --- a/include/samsung/misc.h +++ b/include/samsung/misc.h @@ -15,6 +15,7 @@ enum { BOOT_MODE_THOR, BOOT_MODE_UMS, BOOT_MODE_DFU, + BOOT_MODE_GPT, BOOT_MODE_EXIT, };

From: Inha Song ideal.song@samsung.com

This change allows reset device environment to default without using u-boot console, which is useful for system developers.

Signed-off-by: Inha Song ideal.song@samsung.com Acked-by: Przemyslaw Marczak p.marczak@samsung.com Cc: Minkyu Kang mk7.kang@samsung.com

--- Changes v2: - extend commit message

Changes v3: - none

Changes v4: - none

Changes v5: - none

--- board/samsung/common/misc.c | 3 +++ include/samsung/misc.h | 1 + 2 files changed, 4 insertions(+)

diff --git a/board/samsung/common/misc.c b/board/samsung/common/misc.c index 2fd104d..65b5c30 100644 --- a/board/samsung/common/misc.c +++ b/board/samsung/common/misc.c @@ -122,6 +122,7 @@ mode_name[BOOT_MODE_EXIT + 1][2] = { {"UMS", "ums"}, {"DFU", "dfu"}, {"GPT", "gpt"}, + {"ENV", "env"}, {"EXIT", ""}, };

@@ -132,6 +133,7 @@ mode_info[BOOT_MODE_EXIT + 1] = { "mass storage", "firmware update", "restore", + "default", "and run normal boot" };

@@ -142,6 +144,7 @@ mode_cmd[BOOT_MODE_EXIT + 1] = { "ums 0 mmc 0", "dfu 0 mmc 0", "gpt write mmc 0 $partitions", + "env default -a; saveenv", "", };

diff --git a/include/samsung/misc.h b/include/samsung/misc.h index c3d844b..10653a1 100644 --- a/include/samsung/misc.h +++ b/include/samsung/misc.h @@ -16,6 +16,7 @@ enum { BOOT_MODE_UMS, BOOT_MODE_DFU, BOOT_MODE_GPT, + BOOT_MODE_ENV, BOOT_MODE_EXIT, };

Increase menu loop delay to 200 ms helps choose the right menu option by user. Before this, each time key was pressed the current menu option was changed few times. Now it changes only once and also changes few times if key is pressed for a longer time.

Signed-off-by: Przemyslaw Marczak p.marczak@samsung.com Cc: Minkyu Kang mk7.kang@samsung.com

--- Changes v2: - new commit

Changes v3: - correct commit message

Changes v4: - none

Changes v5: - move mdelay() from check_keys() to menu loop - update commit msg

--- board/samsung/common/misc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/board/samsung/common/misc.c b/board/samsung/common/misc.c index 65b5c30..2ea275e 100644 --- a/board/samsung/common/misc.c +++ b/board/samsung/common/misc.c @@ -285,7 +285,7 @@ static void download_menu(void) display_download_menu(mode);

last_mode = mode; - mdelay(100); + mdelay(200);

key = check_keys(); switch (key) {

This change removes LCD menu download mode info screen. Now key press timeout is checked in function download_menu() and menu options are displayed directly after PWR + VOLUP keys.

Signed-off-by: Przemyslaw Marczak p.marczak@samsung.com Cc: Minkyu Kang mk7.kang@samsung.com

--- Changes v4: - new commit

Changes v5: - none

--- board/samsung/common/misc.c | 73 +++++++++++++++++++-------------------------- 1 file changed, 31 insertions(+), 42 deletions(-)

diff --git a/board/samsung/common/misc.c b/board/samsung/common/misc.c index 2ea275e..03106fd 100644 --- a/board/samsung/common/misc.c +++ b/board/samsung/common/misc.c @@ -261,7 +261,7 @@ static void display_download_menu(int mode) selection[mode] = "[=>]";

lcd_clear(); - lcd_printf("\n\t\tDownload Mode Menu\n"); + lcd_printf("\n\n\t\tDownload Mode Menu\n\n");

for (i = 0; i <= BOOT_MODE_EXIT; i++) lcd_printf("\t%s %s - %s\n\n", selection[i], @@ -274,10 +274,38 @@ static void download_menu(void) int mode = 0; int last_mode = 0; int run; - int key; + int key = 0; + int timeout = 15; /* sec */ + int i;

display_download_menu(mode);

+ lcd_puts("\n"); + + /* Start count if no key is pressed */ + while (check_keys()) + continue; + + while (timeout--) { + lcd_printf("\r\tNormal boot will start in: %2.d seconds.", + timeout); + + /* about 1000 ms in for loop */ + for (i = 0; i < 10; i++) { + mdelay(100); + key = check_keys(); + if (key) + break; + } + if (key) + break; + } + + if (!key) { + lcd_clear(); + return; + } + while (1) { run = 0;

@@ -315,45 +343,6 @@ static void download_menu(void) 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; @@ -366,7 +355,7 @@ void check_boot_mode(void) power_key_pressed(KEY_PWR_INTERRUPT_REG);

if (key_pressed(KEY_VOLUMEUP)) - boot_menu(); + download_menu(); else if (key_pressed(KEY_VOLUMEDOWN)) mode_leave_menu(BOOT_MODE_THOR); }

Hello Minkyu,

On 05/05/2014 03:27 PM, Minkyu Kang wrote:

Dear Przemyslaw Marczak,

On 30 April 2014 20:28, Przemyslaw Marczak <p.marczak@samsung.com mailto:p.marczak@samsung.com> wrote:

This change removes LCD menu download mode info screen.
Now key press timeout is checked in function download_menu()
and menu options are displayed directly after PWR + VOLUP keys.

Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com
<mailto:p.marczak@samsung.com>>
Cc: Minkyu Kang <mk7.kang@samsung.com <mailto:mk7.kang@samsung.com>>

---
Changes v4:
- new commit

Changes v5:
- none

---
  board/samsung/common/misc.c | 73
+++++++++++++++++++--------------------------
  1 file changed, 31 insertions(+), 42 deletions(-)

diff --git a/board/samsung/common/misc.c b/board/samsung/common/misc.c
index 2ea275e..03106fd 100644
--- a/board/samsung/common/misc.c
+++ b/board/samsung/common/misc.c
@@ -261,7 +261,7 @@ static void display_download_menu(int mode)
         selection[mode] = "[=>]";

         lcd_clear();
-       lcd_printf("\n\t\tDownload Mode Menu\n");
+       lcd_printf("\n\n\t\tDownload Mode Menu\n\n");

         for (i = 0; i <= BOOT_MODE_EXIT; i++)
                 lcd_printf("\t%s  %s - %s\n\n", selection[i],
@@ -274,10 +274,38 @@ static void download_menu(void)
         int mode = 0;
         int last_mode = 0;
         int run;
-       int key;
+       int key = 0;
+       int timeout = 15; /* sec */
+       int i;

         display_download_menu(mode);

+       lcd_puts("\n");
+
+       /* Start count if no key is pressed */
+       while (check_keys())
+               continue;
+
+       while (timeout--) {
+               lcd_printf("\r\tNormal boot will start in: %2.d
seconds.",
+                          timeout);
+
+               /* about 1000 ms in for loop */
+               for (i = 0; i < 10; i++) {
+                       mdelay(100);
+                       key = check_keys();
+                       if (key)
+                               break;
+               }
+               if (key)

maybe, unnecessary if statement.

Please take a notice that there are two loops: "while" and "for", so the second "if (key)" is necessary for break a "while" loop on "user event".

+                       break;
+       }
+
+       if (!key) {
+               lcd_clear();
+               return;
+       }
+
         while (1) {
                 run = 0;

@@ -315,45 +343,6 @@ static void download_menu(void)
         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;
@@ -366,7 +355,7 @@ void check_boot_mode(void)
         power_key_pressed(KEY_PWR_INTERRUPT_REG);

         if (key_pressed(KEY_VOLUMEUP))
-               boot_menu();
+               download_menu();
         else if (key_pressed(KEY_VOLUMEDOWN))
                 mode_leave_menu(BOOT_MODE_THOR);
  }
--
1.9.1

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Thanks, Minkyu Kang. -- from. prom. www.promsoft.net http://www.promsoft.net

Thank you