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* stm32f429-discovery: add CONFIG_SYS_THUMB_BUILDAlbert ARIBAUD2015-11-101-0/+1
| | | | | | | | | | | | This target is ARMv7-M therefore can only build for Thumb, but it did not #define CONFIG_SYS_THUMB_BUILD, so the U-Boot code did not know it had to build for Thumb(2), not ARM. This patch is binary-invariant: builds of stm32f429-discovery with and without this patch were compared and found to differ only by their U-Boot version strings. Signed-off-by: Albert ARIBAUD <albert.u.boot@aribaud.net>
* arm, powerpc: select SYS_GENERIC_BOARDMasahiro Yamada2015-10-241-1/+0
| | | | | | | | | | | We have finished Generic Board conversion for ARM and PowerPC, i.e. all the boards have been converted except OpenRISC, SuperH, SPARC, which have not supported Generic Board framework yet. Select SYS_GENERIC_BOARD in arch/Kconfig and delete all the macro defines in include/configs/*.h. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
* kconfig: add config option for shell promptNikita Kiryanov2015-08-131-1/+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>
* stm32f429: use 180 MHz system clockAntonio Borneo2015-07-271-0/+2
| | | | | | | | | | | | | Mainline Linux kernel commit 338a6aaabc02fa63b70441dd0e1b70aea64673c6 (ARM: dts: Introduce STM32F429 MCU) in arch/arm/boot/dts/stm32f429.dtsi requires U-Boot to set system clock to 180 MHz. Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com> To: Albert Aribaud <albert.u.boot@aribaud.net> To: Tom Rini <trini@konsulko.com> To: Kamil Lulko <rev13@wp.pl> Cc: u-boot@lists.denx.de
* stm32f429: pass the device unique ID in DTBAntonio Borneo2015-07-271-0/+1
| | | | | | | | | | | | | | | | Read device unique ID and set environment variable "serial#". Value would then be passed to kernel through DTB. To read ID from DTB, kernel is required to have commit: 3f599875e5202986b350618a617527ab441bf206 (ARM: 8355/1: arch: Show the serial number from devicetree in cpuinfo) This commit is already mainline since v4.1-rc1. Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com> To: Albert Aribaud <albert.u.boot@aribaud.net> To: Tom Rini <trini@konsulko.com> To: Kamil Lulko <rev13@wp.pl> Cc: u-boot@lists.denx.de
* stm32f429-discovery: Use ttyS0 as the console devicerev13@wp.pl2015-07-271-1/+1
| | | | | | Mainline kernel will be using this device name as well. Signed-off-by: Kamil Lulko <rev13@wp.pl>
* stm32f4: fix gpio description in commentAntonio Borneo2015-07-081-1/+1
| | | | | | | | | | | | | | | On STM32F429 gpio PC6/PC7 can be allocated for USART6, as reported in the comment. But current code in drivers/serial/serial_stm32.c uses a different gpio mapping (PG14/PG9) for USART6. Fix the comment to match current code in the driver. Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com> To: u-boot@lists.denx.de To: Kamil Lulko <rev13@wp.pl> Cc: Tom Rini <trini@konsulko.com>
* stm32f4: fix minor typo in commentAntonio Borneo2015-07-081-1/+1
| | | | | | | Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com> To: u-boot@lists.denx.de To: Kamil Lulko <rev13@wp.pl> Cc: Tom Rini <trini@konsulko.com>
* Move defaults from config_cmd_default.h to KconfigJoe Hershberger2015-06-251-5/+0
| | | | | | | | | | This sets the default commands Kconfig to match include/config_cmd_default.h commands in the common/Kconfig and removes them from include/configs. Signed-off-by: Joe Hershberger <joe.hershberger@ni.com> [trini: rastaban, am43xx_evm_usbhost_boot, am43xx_evm_ethboot updates] Signed-off-by: Tom Rini <trini@konsulko.com>
* stm32f4: add serial print portkunhuahuang2015-05-101-2/+8
| | | | | | | | | | | | Add the stm32F4 board's serial ports support. User can use it easily. The user only need to edit the number of the usart. The patch also fix the serial print out. Last, this version of patch fix the first patch checkpatch.pl error. Thanks to Kamil Lulko. Signed-off-by: kunhuahuang <huangkunhua@gmail.com>
* stm32f4: Add support for stm32f429-discovery boardrev13@wp.pl2015-04-221-0/+106
Signed-off-by: Kamil Lulko <rev13@wp.pl> Reviewed-by: Tom Rini <trini@konsulko.com>
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