Re: [U-Boot] [PATCH v6 0/3] Adds support for Exynos5422 odroid xu3 board

2014-11-11 Thread Minkyu Kang 
On 10 November 2014 10:41, Hyungwon Hwang human.hw...@samsung.com wrote:

 This is v6 of the patchset adding support Odroud XU3 board.

 link to the previous version:
 v2: https://www.mail-archive.com/u-boot@lists.denx.de/msg152275.html
 v3: https://www.mail-archive.com/u-boot%40lists.denx.de/msg152677.html
 v4: https://patchwork.ozlabs.org/patch/407411/
 v5: https://patchwork.ozlabs.org/patch/407941/

 This patchset fixes GPIO information of Exynos5420 which is needed to
 support Exynos5422 Odroid XU3 board. On the base of the fixes, this
 patchset adds support for Exynos5422 Odroid XU3 board. I have done this
 work on the master branch in http://git.denx.de/u-boot-samsung.git (sha1:
 26f195c71252e98aebfffd5cfa994a4475559370) with patches by Akshay Saraswat.

 link: https://patchwork.ozlabs.org/patch/405246/ (updated)

 How to test this patch:
 1. git clone http://git.denx.de/u-boot-samsung.git
 2. git reset --hard 26f195c71252e98aebfffd5cfa994a4475559370
 3. Get and apply the patchset of Akshay Saraswat
 https://patchwork.ozlabs.org/patch/405246/
 https://patchwork.ozlabs.org/patch/405247/
 https://patchwork.ozlabs.org/patch/405248/
 https://patchwork.ozlabs.org/patch/405249/
 https://patchwork.ozlabs.org/patch/405250/
 https://patchwork.ozlabs.org/patch/405251/
 https://patchwork.ozlabs.org/patch/405252/
 4. Apply this patchset
 5. make ARCH=arm CROSS_COMPILE=arm-linux-gnueabihf- odroid-xu3_config
 6. make ARCH=arm CROSS_COMPILE=arm-linux-gnueabihf- -j8
 7. Now you can use u-boot-dtb.bin for your downloading

 Note: If you use micro SD card for your test you have to apply the below
 patch additionally. This patch is needed, because micro sd card is
 recognized as MMC1 instead of MMC0. Additional work is needed to make it
 work regardless of device id.

 diff --git a/include/configs/exynos5-common.h
 b/include/configs/exynos5-common.h
 index ba591e7..437eaae 100644
 --- a/include/configs/exynos5-common.h
 +++ b/include/configs/exynos5-common.h
 @@ -109,7 +109,7 @@

  #define CONFIG_SYS_MONITOR_BASE0x

 -#define CONFIG_SYS_MMC_ENV_DEV 0
 +#define CONFIG_SYS_MMC_ENV_DEV 1

  #define CONFIG_SECURE_BL1_ONLY

 diff --git a/include/configs/odroid_xu3.h b/include/configs/odroid_xu3.h
 index cda4f26..b46ccad 100644
 --- a/include/configs/odroid_xu3.h
 +++ b/include/configs/odroid_xu3.h
 @@ -110,15 +110,15 @@
 run kernel_args; \
 bootz ${kerneladdr} ${initrd_addr} ${fdt_addr};\0 \
 autoboot= \
 -   if test -e mmc 0 Image.itb; then;  \
 +   if test -e mmc 1 Image.itb; then;  \
 run boot_fit; \
 -   elif test -e mmc 0 zImage; then;  \
 +   elif test -e mmc 1 zImage; then;  \
 run boot_zimg; \
 -   elif test -e mmc 0 uImage; then;  \
 +   elif test -e mmc 1 uImage; then;  \
 run boot_uimg; \
 fi;\0 \
 console= CONFIG_DEFAULT_CONSOLE \
 -   mmcbootdev=0\0 \
 +   mmcbootdev=1\0 \
 mmcbootpart=1\0 \
 mmcrootdev=0\0 \
 mmcrootpart=2\0 \


I think you can make it selectable as env value.
How you think?

Thanks,
Minkyu Kang.
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Re: [U-Boot] [PATCH v6 0/3] Adds support for Exynos5422 odroid xu3 board

2014-11-11 Thread Hyungwon Hwang 
Dear Minkyu Kang,

On Tue, 11 Nov 2014 21:53:35 +0900
Minkyu Kang proms...@gmail.com wrote:

 On 10 November 2014 10:41, Hyungwon Hwang human.hw...@samsung.com wrote:
 
  This is v6 of the patchset adding support Odroud XU3 board.
 
  link to the previous version:
  v2: https://www.mail-archive.com/u-boot@lists.denx.de/msg152275.html
  v3: https://www.mail-archive.com/u-boot%40lists.denx.de/msg152677.html
  v4: https://patchwork.ozlabs.org/patch/407411/
  v5: https://patchwork.ozlabs.org/patch/407941/
 
  This patchset fixes GPIO information of Exynos5420 which is needed to
  support Exynos5422 Odroid XU3 board. On the base of the fixes, this
  patchset adds support for Exynos5422 Odroid XU3 board. I have done this
  work on the master branch in http://git.denx.de/u-boot-samsung.git (sha1:
  26f195c71252e98aebfffd5cfa994a4475559370) with patches by Akshay Saraswat.
 
  link: https://patchwork.ozlabs.org/patch/405246/ (updated)
 
  How to test this patch:
  1. git clone http://git.denx.de/u-boot-samsung.git
  2. git reset --hard 26f195c71252e98aebfffd5cfa994a4475559370
  3. Get and apply the patchset of Akshay Saraswat
  https://patchwork.ozlabs.org/patch/405246/
  https://patchwork.ozlabs.org/patch/405247/
  https://patchwork.ozlabs.org/patch/405248/
  https://patchwork.ozlabs.org/patch/405249/
  https://patchwork.ozlabs.org/patch/405250/
  https://patchwork.ozlabs.org/patch/405251/
  https://patchwork.ozlabs.org/patch/405252/
  4. Apply this patchset
  5. make ARCH=arm CROSS_COMPILE=arm-linux-gnueabihf- odroid-xu3_config
  6. make ARCH=arm CROSS_COMPILE=arm-linux-gnueabihf- -j8
  7. Now you can use u-boot-dtb.bin for your downloading
 
  Note: If you use micro SD card for your test you have to apply the below
  patch additionally. This patch is needed, because micro sd card is
  recognized as MMC1 instead of MMC0. Additional work is needed to make it
  work regardless of device id.
 
  diff --git a/include/configs/exynos5-common.h
  b/include/configs/exynos5-common.h
  index ba591e7..437eaae 100644
  --- a/include/configs/exynos5-common.h
  +++ b/include/configs/exynos5-common.h
  @@ -109,7 +109,7 @@
 
   #define CONFIG_SYS_MONITOR_BASE0x
 
  -#define CONFIG_SYS_MMC_ENV_DEV 0
  +#define CONFIG_SYS_MMC_ENV_DEV 1
 
   #define CONFIG_SECURE_BL1_ONLY
 
  diff --git a/include/configs/odroid_xu3.h b/include/configs/odroid_xu3.h
  index cda4f26..b46ccad 100644
  --- a/include/configs/odroid_xu3.h
  +++ b/include/configs/odroid_xu3.h
  @@ -110,15 +110,15 @@
  run kernel_args; \
  bootz ${kerneladdr} ${initrd_addr} ${fdt_addr};\0 \
  autoboot= \
  -   if test -e mmc 0 Image.itb; then;  \
  +   if test -e mmc 1 Image.itb; then;  \
  run boot_fit; \
  -   elif test -e mmc 0 zImage; then;  \
  +   elif test -e mmc 1 zImage; then;  \
  run boot_zimg; \
  -   elif test -e mmc 0 uImage; then;  \
  +   elif test -e mmc 1 uImage; then;  \
  run boot_uimg; \
  fi;\0 \
  console= CONFIG_DEFAULT_CONSOLE \
  -   mmcbootdev=0\0 \
  +   mmcbootdev=1\0 \
  mmcbootpart=1\0 \
  mmcrootdev=0\0 \
  mmcrootpart=2\0 \
 
 
 I think you can make it selectable as env value.
 How you think?
 

We can use ${mmcbootdev} to select the boot media simply with small changes.
But the problem is in CONFIG_SYS_MMC_ENV_DEV. Even though we can change the
bootable media through ${mmcbootdev}, we cannot save this environment to MMC
or SD card, and have to set the variable again after reboot. So I think that
this should be solved in another way.

 Thanks,
 Minkyu Kang.

Best regards,
Hyungwon Hwang

-- 
Hyungwon Hwang
S/W Platform Team, Software Center
Samsung Electronics
human.hw...@samsung.com
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[U-Boot] [PATCH v6 0/3] Adds support for Exynos5422 odroid xu3 board

2014-11-09 Thread Hyungwon Hwang 
This is v6 of the patchset adding support Odroud XU3 board.

link to the previous version:
v2: https://www.mail-archive.com/u-boot@lists.denx.de/msg152275.html
v3: https://www.mail-archive.com/u-boot%40lists.denx.de/msg152677.html
v4: https://patchwork.ozlabs.org/patch/407411/
v5: https://patchwork.ozlabs.org/patch/407941/

This patchset fixes GPIO information of Exynos5420 which is needed to
support Exynos5422 Odroid XU3 board. On the base of the fixes, this
patchset adds support for Exynos5422 Odroid XU3 board. I have done this
work on the master branch in http://git.denx.de/u-boot-samsung.git (sha1:
26f195c71252e98aebfffd5cfa994a4475559370) with patches by Akshay Saraswat.

link: https://patchwork.ozlabs.org/patch/405246/ (updated)

How to test this patch:
1. git clone http://git.denx.de/u-boot-samsung.git
2. git reset --hard 26f195c71252e98aebfffd5cfa994a4475559370
3. Get and apply the patchset of Akshay Saraswat
https://patchwork.ozlabs.org/patch/405246/
https://patchwork.ozlabs.org/patch/405247/
https://patchwork.ozlabs.org/patch/405248/
https://patchwork.ozlabs.org/patch/405249/
https://patchwork.ozlabs.org/patch/405250/
https://patchwork.ozlabs.org/patch/405251/
https://patchwork.ozlabs.org/patch/405252/
4. Apply this patchset
5. make ARCH=arm CROSS_COMPILE=arm-linux-gnueabihf- odroid-xu3_config
6. make ARCH=arm CROSS_COMPILE=arm-linux-gnueabihf- -j8
7. Now you can use u-boot-dtb.bin for your downloading

Note: If you use micro SD card for your test you have to apply the below
patch additionally. This patch is needed, because micro sd card is
recognized as MMC1 instead of MMC0. Additional work is needed to make it
work regardless of device id.

diff --git a/include/configs/exynos5-common.h b/include/configs/exynos5-common.h
index ba591e7..437eaae 100644
--- a/include/configs/exynos5-common.h
+++ b/include/configs/exynos5-common.h
@@ -109,7 +109,7 @@
 
 #define CONFIG_SYS_MONITOR_BASE0x
 
-#define CONFIG_SYS_MMC_ENV_DEV 0
+#define CONFIG_SYS_MMC_ENV_DEV 1
 
 #define CONFIG_SECURE_BL1_ONLY
 
diff --git a/include/configs/odroid_xu3.h b/include/configs/odroid_xu3.h
index cda4f26..b46ccad 100644
--- a/include/configs/odroid_xu3.h
+++ b/include/configs/odroid_xu3.h
@@ -110,15 +110,15 @@
run kernel_args; \
bootz ${kerneladdr} ${initrd_addr} ${fdt_addr};\0 \
autoboot= \
-   if test -e mmc 0 Image.itb; then;  \
+   if test -e mmc 1 Image.itb; then;  \
run boot_fit; \
-   elif test -e mmc 0 zImage; then;  \
+   elif test -e mmc 1 zImage; then;  \
run boot_zimg; \
-   elif test -e mmc 0 uImage; then;  \
+   elif test -e mmc 1 uImage; then;  \
run boot_uimg; \
fi;\0 \
console= CONFIG_DEFAULT_CONSOLE \
-   mmcbootdev=0\0 \
+   mmcbootdev=1\0 \
mmcbootpart=1\0 \
mmcrootdev=0\0 \
mmcrootpart=2\0 \


Changes for v2:
- Add a patch to add new common setup header file for Odroid X2/U3
and Odroid XU3

Changes for v3:
- Remove the patch which adds new common setup header file from v2
- Remove the wrong patch to fix GPIO information of Exynos 5800
- Remove unnecessary node from DT file
- Remove unnecessary features from config file
- Fix some trivial typos in comments

Changes for v4:
- Add MMC FIFO buffer's configuration to DT file
- Make CONFIG_OF_CONTROL be set by the target information
- Add basic document to doc/README.odroid-xu3
- Add CONFIG_CMD_EXT4 to config file
- Add environment size and offset to config file
- Add extra default environment to make bootable without modification
- Remove unnecessary features from config file

Changes for v5:
- Add the specific build instruction
- Update the information of patchset by Akshay Saraswat
- Convert /include/ to #include in DT file

Chagnes for v6:
- Separate out the documentation to new commit
- Remove unnecessary header file inclusuib from the board-specific setup file
- Make the function board_clock_init be declared, only when
  CONFIG_BOARD_EARLY_INIT_F is defined

Hyungwon Hwang (3):
  exynos5: fix GPIO information of exynos5420
  Odroid-XU3: Add support for Odroid-XU3
  Odroid-XU3: Add documentation for Odroid-XU3

 arch/arm/cpu/armv7/exynos/Kconfig   |   5 +
 arch/arm/dts/Makefile   |   3 +-
 arch/arm/dts/exynos5422-odroidxu3.dts   |  60 +
 arch/arm/include/asm/arch-exynos/cpu.h  |  11 +-
 arch/arm/include/asm/arch-exynos/gpio.h | 232 +++-
 board/samsung/odroid-xu3/Kconfig|  12 ++
 board/samsung/odroid-xu3/MAINTAINERS|   6 +
 board/samsung/odroid-xu3/Makefile   |   7 +
 board/samsung/odroid-xu3/odroid-xu3.c   | 122 +
 board/samsung/odroid-xu3/setup.h|  95 +
 configs/odroid-xu3_defconfig|   4 +
 doc/README.odroid-xu3