From mboxrd@z Thu Jan 1 00:00:00 1970 From: Inha Song Date: Thu, 04 Dec 2014 10:27:04 +0900 Subject: [U-Boot] [PATCH v10 0/4] Adds support for Exynos5422 odroid xu3 board In-Reply-To: References: <1417504034-25522-1-git-send-email-human.hwang@samsung.com> <547F062A.3040205@samsung.com> Message-ID: <547FB868.9090205@samsung.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de Hi All, In Tizen mainline u-boot, CONFIG_ENV_OFFSET have already been fixed to SZ_1K * 3136 from SZ_1K * 1280. It looks good to change CONFIG_ENV_OFFSET also in u-boot mainline to use the same offset with Tizen u-boot. How about your opinion? Best Regards, Inha Song. 2014? 12? 04? 01:15, Suriyan Ramasami ? ?: > Hello all, > > On Wed, Dec 3, 2014 at 4:46 AM, Przemyslaw Marczak > wrote: >> Hello all, >> >> >> On 12/02/2014 08:07 AM, Hyungwon Hwang wrote: >>> This is v10 of the patchset adding support Odroud XU3 board. >>> >>> link to the previous version: >>> v2: https://www.mail-archive.com/u-boot at 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/ >>> v6: https://patchwork.ozlabs.org/patch/408647/ >>> v7: https://patchwork.ozlabs.org/patch/410204/ >>> v8: https://patchwork.ozlabs.org/patch/410709/ >>> v9: https://patchwork.ozlabs.org/patch/415514/ >>> >>> The patchset by Akshay Saraswat is already merged into u-boot-samsung. >>> Please ignore the instruction about the additional patchset in v8. >>> >>> How to test this patch: >>> 1. git clone http://git.denx.de/u-boot-samsung.git >>> 2. Apply this patchset >>> 3. make ARCH=arm CROSS_COMPILE=arm-linux-gnueabihf- odroid-xu3_config >>> 4. make ARCH=arm CROSS_COMPILE=arm-linux-gnueabihf- -j8 >>> 5. Now you can use u-boot-dtb.bin for your downloading >>> >>> WARNING: (update in V10) >>> It was impossible to make the u-boot image smaller than 335872 bytes, and >>> also >>> I did not want to waste my time to make it fit for that restriction, >>> because >>> the discussion about this issue is in progress in malining list. I used >>> BL2 by >>> Suriyan Ramasami which the restriction is removed >>> for >>> testing. If you need the BL2 for testing, please contact me or Suriyan. >>> >>> 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. >>> >>> Thanks for Sjoerd Simons. Not only did he comment my patchset, but he also >>> made >>> real patch for me. I squashed some part of that patchset, and included the >>> remainings into my patchset. >>> >>> 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_BASE 0x00000000 >>> >>> -#define CONFIG_SYS_MMC_ENV_DEV 0 >>> +#define CONFIG_SYS_MMC_ENV_DEV 1 >>> >>> #define CONFIG_SECURE_BL1_ONLY >>> >>> 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 >>> >>> Changes 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 >>> >>> Changes for v7: >>> - Fix several errata in the documentation >>> - Remove OF_CONTROL dependency from !SPL_BUILD >>> >>> Changes for v8: >>> - Remove unnecessary properties in DT mmc node >>> >>> Changes for v9: >>> - Remove the first patch which change GPIO entries order. It became >>> useless, >>> after DT support is added >>> - Remove useless variables in the default environment >>> - Add the new contents to the documentation of Odroid X2/U2, instead of >>> making new document for Odorid XU3 >>> - Remove the detailed information in the header file, and leave the >>> reference to the documentation >>> >>> Changes for v10: >>> - Move the non common configs in Exynos5420 config file to each board file >>> - Remove the config unsets which are added to make the result image small >>> This is needless now, because the image is not small enough even though >>> these >>> unsets are added. >>> - Remove redundant DT node and properties >>> - Remove the odroid-xu3 board file and make odroid-xu3 a variant of >>> smdk5420 >>> - Fix some errata in documentation >>> - Include the patch by Sjoerd Simons as 4th patch >>> >>> Hyungwon Hwang (3): >>> config: exynos5420: move non common configs to specific board files >>> Odroid-XU3: Add support for Odroid-XU3 >>> Odroid-XU3: Add documentation for Odroid-XU3 >>> >>> Sjoerd Simons (1): >>> Odroid-XU3: Add entry for DTS EHCI GPIO >>> >>> arch/arm/cpu/armv7/exynos/Kconfig | 4 +++ >>> arch/arm/dts/Makefile | 3 +- >>> arch/arm/dts/exynos5422-odroidxu3.dts | 49 >>> +++++++++++++++++++++++++++++++ >>> board/samsung/smdk5420/Kconfig | 13 +++++++++ >>> configs/odroid-xu3_defconfig | 4 +++ >>> doc/README.odroid | 46 ++++++++++++++++++----------- >>> include/configs/exynos5420-common.h | 18 ------------ >>> include/configs/odroid_xu3.h | 54 >>> +++++++++++++++++++++++++++++++++++ >>> include/configs/peach-pi.h | 6 ++++ >>> include/configs/peach-pit.h | 6 ++++ >>> include/configs/smdk5420.h | 11 +++++++ >>> 11 files changed, 179 insertions(+), 35 deletions(-) >>> create mode 100644 arch/arm/dts/exynos5422-odroidxu3.dts >>> create mode 100644 configs/odroid-xu3_defconfig >>> create mode 100644 include/configs/odroid_xu3.h >>> >> I talked to man from the hardkernel, and he said that there is no >> restrictions about adding BL1/BL2/TZSW as a binary blob to the Mainline >> U-Boot. So I think, in this case it should be provided also with those >> patches. Then we have a complete board setup. >> >> To Hyungwon, >> There is a size limit for each patch (100KiB), so if you would like to add >> such binary blob, you should add it using this site: >> http://www.denx.de/wiki/attach/U-Boot/TooBigPatches >> after a registration. >> > I do have a signed BL2 (1MB U-Boot image - same as for the Odroid U3) > at http://forum.odroid.com/viewtopic.php?f=98&t=7388 > It has the full package - BL1/BL2/TZ and the sd_fusing script which > works for both SD as well as eMMC. > If we go with this BL2, then CONFIG_ENV_OFFSET (currently set at 1280 > * 1024) will clash with the TZ area in SD card. ( I am assuming its OK > for eMMC as the ENV resides in the user partition and not in boot0) > This offset is OK for the Odroid-U3 as the TZ is smaller (156 K). For > the Odroid U3: free area is after 2111 + (156 * 2) = 2423. The ENV > starts at 1280K = offset block 2560. > For the Odroid-XU3 the TZ is 256K. Free area after the blobs starts > from 2111 + (256 * 2) = 2623. > Hence, we will have to shift CONFIG_ENV_OFFSET to anything greater > than 2623 (512 byte) blocks. Anything with CONFIG_ENV_OFFSET (SZ_1K * > 1312) should work. > > Thanks and Regards > - Suriyan > >> Best regards >> -- >> Przemyslaw Marczak >> Samsung R&D Institute Poland >> Samsung Electronics >> p.marczak at samsung.com > _______________________________________________ > U-Boot mailing list > U-Boot at lists.denx.de > http://lists.denx.de/mailman/listinfo/u-boot >