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* kconfig: add config option for shell promptNikita Kiryanov2015-08-13-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add option to set shell prompt string from menuconfig and migrate boards globally. The migration is done as follows: - Boards that explicitly and unconditionally set CONFIG_SYS_PROMPT had the entry moved to their defconfig files. - Boards that defined some kind of #ifdef logic which selects the CONFIG_SYS_PROMPT (for example qemu-mips) got an #undef CONFIG_SYS_PROMPT right before the #ifdef logic and were left alone. - This change forces CONFIG_SYS_PROMPT to be a per board decision, and thus CONFIG_SYS_PROMPT was removed from all <soc>_common.h and <arch>_common.h files. This results in a streamlined default value across platforms, and includes the following files: spear-common, sunxi-common, mv-common, ti_armv7_common, tegra-common, at91-sama5_common, and zynq-common. - Boards that relied on <arch/soc>_common.h values of CONFIG_SYS_PROMPT were not updated in their respective defconfig files under the assumption that since they did not explicitly define a value, they're fine with whatever the default is. - On the other hand, boards that relied on a value defined in some <boards>_common.h file such as woodburn_common, rpi-common, bur_am335x_common, ls2085a_common, siemens_am33x_common, and omap3_evm_common, had their values moved to the respective defconfig files. - The define V_PROMPT was removed, since it is not used anywhere except for assigning a value for CONFIG_SYS_PROMPT. Cc: Tom Rini <trini@konsulko.com> Cc: Masahiro Yamada <yamada.m@jp.panasonic.com> Cc: Stefano Babic <sbabic@denx.de> Cc: Igor Grinberg <grinberg@compulab.co.il> Signed-off-by: Nikita Kiryanov <nikita@compulab.co.il> [trini: Add spring, sniper, smartweb to conversion] Signed-off-by: Tom Rini <trini@konsulko.com>
* exynos: config: Move common options to the common headers and tidy upSimon Glass2015-08-05-6/+4
| | | | | | | | | | Many options are duplicated on the exynos5 boards. Move these to the common files. Also some options are not used so can be removed. Tidy this up to make the files easier to maintain. Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Przemyslaw Marczak <p.marczak@samsung.com>
* Move default y configs out of arch/board KconfigJoe Hershberger2015-06-25-1/+0
| | | | | | | | | | | | | | | | | | | Some archs/boards specify their own default by pre-defining the config which causes the Kconfig system to mix up the order of the configs in the defconfigs... This will cause merge pain if allowed to proliferate. Remove the configs that behave this way from the archs. A few configs still remain, but that is because they only exist as defaults and do not have a proper Kconfig entry. Those appear to be: SPIFLASH DISPLAY_BOARDINFO Signed-off-by: Joe Hershberger <joe.hershberger@ni.com> [trini: rastaban, am43xx_evm_usbhost_boot, am43xx_evm_ethboot updates, drop DM_USB from MSI_Primo81 as USB_MUSB_SUNXI isn't converted yet to DM] Signed-off-by: Tom Rini <trini@konsulko.com>
* Exynos: Move down common USB configurationSjoerd Simons2014-12-30-0/+4
| | | | | | | | | | | | | | USB is a pretty common feature on exynos 5 board, so it seems sensible to configure it directly from exynos5-common. As a side-effect this makes USB available from u-boot on exynos 5420 based boards. While there enable support for common USB ethernet cards to make it more likely the default config allows booting for network and enable XHCI on SMDK5420 which has it defined in the dts but not in its config. Signed-off-by: Sjoerd Simons <sjoerd.simons@collabora.co.uk> Acked-by: Simon Glass <sjg@chromium.org> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
* config: exynos5420: move non common configs to specific board filesHyungwon Hwang2014-12-22-0/+11
| | | | | | | | | | | | The media for boot and environment is a board-specific feature, not a processor-specific. This is same to console port number and some other addresses. This patch moves the that kinds of configs to each board-specific files from the common config file for Exynos5420. Signed-off-by: Hyungwon Hwang <human.hwang@samsung.com> Acked-by: Simon Glass <sjg@chromium.org> Tested-by: Kevin Hilman <khilman@linaro.org> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
* Config: Exynos5420: Refactor SDRAM Bank and SizeAkshay Saraswat2014-11-17-0/+4
| | | | | | | | | | | | | | Since, not every board may have all memory channels configured and all available banks of DMC used, we wish to refactor configs for Memory Bank size and numbers as per board memory config. For Example, Peach-Pit has 2GB memory and will be using only 4 banks but Peach-Pi has 3.5GB memory and will be using all 7 available SDRAM banks. Signed-off-by: Akshay Saraswat <akshay.s@samsung.com> Acked-by: Simon Glass <sjg@chromium.org> Tested-by: Simon Glass <sjg@chromium.org> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
* config: Move arndale to use common exynos5250 fileSimon Glass2014-10-08-0/+3
| | | | | | | | Most of the arndale features are common with other exynos5250 boards. To permit easier addition of driver model support, use the common file. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
* exynos: Move common smdk5420 things to common fileSimon Glass2014-10-08-3/+1
| | | | | | | | A few things are common but are not in the common file. Fix this and rename the file to fit with the other exynos*-common files. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
* exynos: Rename -dt config files to -commonSimon Glass2014-10-08-1/+1
| | | | | | | | | | We want exynos5250-dt.h to be a board which can support any exynos5250 device. This matches the naming used by Linux. As a first step, rename the existing -dt files to -common to make it clear they are common files, and not specific boards. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
* kconfig: move CONFIG_DEFAULT_DEVICE_TREE to kconfigMasahiro Yamada2014-09-25-2/+0
| | | | | | | | | | | This option specifies the default Device Tree used for the run-time configuration of U-Boot. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Cc: Simon Glass <sjg@chromium.org> Cc: Stephen Warren <swarren@nvidia.com> Cc: Minkyu Kang <mk7.kang@samsung.com> Cc: Michal Simek <michal.simek@xilinx.com>
* Exynos5420: Introduce support for the Peach-Pit boardAkshay Saraswat2014-06-23-40/+9
| | | | | | | | | | | | | | | | | | | | While the Exynos5420 chip is used in both Smdk5420 and in the Peach-Pit line of devices, there could be other boards using the same chip, so a common configuration file is being added (exynos5420.h) as well as two common device tree files (exynos54xx.dtsi & exynos5420.dtsi). The peach board as declared in boards.cfg is a copy of smdk5420 declaration. The configuration files are similar, but define different default device trees, console serial ports and prompts. The device tree files for smdk5420 and peach-pit inherit from the same common file. Signed-off-by: Vadim Bendebury <vbendeb@chromium.org> Signed-off-by: Akshay Saraswat <akshay.s@samsung.com> Acked-by: Simon Glass <sjg@chromium.org> Tested-by: Simon Glass <sjg@chromium.org> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
* Exynos5: config: Enable FITAkshay Saraswat2014-05-13-0/+4
| | | | | | | | | | | Adding two configs: * CONFIG_FIT - Enable FIT image support. * CONFIG_FIT_BEST_MATCH - Enable fetching correct DTB from FIT image by comparing compatibles. Signed-off-by: Akshay Saraswat <akshay.s@samsung.com> Acked-by: Simon Glass <sjg@chromium.org> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
* arm: delete unused macro CONFIG_ARCH_DEVICE_TREEMasahiro Yamada2014-02-24-2/+0
| | | | | | | | Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Cc: Tom Warren <twarren@nvidia.com> Cc: Stephen Warren <swarren@nvidia.com> Cc: Rajeshwari Birje <rajeshwari.s@samsung.com> Cc: Inderpal Singh <inderpal.singh@linaro.org>
* SPL: EXYNOS: Prepare for variable size SPL supportRajeshwari Birje2013-12-30-0/+6
| | | | | | | | | | | | | | | | | | | | | | | When variable size SPL is used, the BL1 expects the SPL to be encapsulated differently: instead of putting the checksum at a fixed offset in the SPL blob, prepend the blob with a header including the size and the checksum. The enhancements include - adding a command line option, '--vs' to indicate the need for the variable size encapsulation - padding the fixed size encapsulated blob with 0xff instead of random memory contents - do not silently truncate the input file, report error instead - no need to explicitly closing files/freeing memory, this all happens on exit; removing cleanups it makes code clearer - profuse commenting - modify Makefile to allow enabling the new feature per board Signed-off-by: Vadim Bendebury <vbendeb@chromium.org> Signed-off-by: Rajeshwari S Shinde <rajeshwari.s@samsung.com> Acked-by: Simon Glass <sjg@chromium.org> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
* Config: Add initial config for SMDK5420Rajeshwari Birje2013-12-30-0/+50
Adding initial config for SMDK5420 to build and boot U-Boot over Exynos based SMDK5420. Signed-off-by: Rajeshwari S Shinde <rajeshwari.s@samsung.com> Signed-off-by: Akshay Saraswat <akshay.s@samsung.com> Acked-by: Simon Glass <sjg@chromium.org> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
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