arm: at91: mpddr: allow multiple DDR controllers The mpddr.c depends on ATMEL_BASE_MPDDRC for the base address to configure the controller. This cannot be used when there is more than one controller (i.e. AT91SAM9G45, AT91SAM9M10). Signed-off-by: Erik van Luijk <evanluijk@interact.nl> [remove 'new blank line at EOF'] Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
kconfig: add config option for shell prompt 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>
Move defaults from config_cmd_default.h to Kconfig 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>
ARM: atmel: at91sam9m10g45ek: enable spl support Supports boot up from NAND flash with software ECC eanbled. And supports boot up from SD/MMC card with FAT file system. As the boot from SD/MMC card with FAT file system, the BSS segment is too big to fit into SRAM, so, use the lds to put it into SDRAM. Signed-off-by: Bo Shen <voice.shen@atmel.com>
env_fat: use get_device_and_partition() during env save and load Use get_device_and_partition() is better since: 1. It will call the device initialize function internally. So we can remove the mmc intialization code to save many lines. 2. It is used by fatls/fatload/fatwrite. So saveenv & load env should use it too. 3. It can parse the "D:P", "D", "D:", "D:auto" string to get correct device and partition information by run-time. Also we remove the FAT_ENV_DEVICE and FAT_ENV_PART. We use a string: FAT_ENV_DEVICE_AND_PART. For at91sam9m10g45ek, it is "0". That means use device 0 and if: a)device 0 has no partition table, use the whole device as a FAT file system. b)device 0 has partittion table, use the partition #1. Refer to the commit: 10a37fd7a4 for details of device & partition string. Signed-off-by: Josh Wu <josh.wu@atmel.com> Reviewed-by: Stephen Warren <swarren@nvidia.com>
ARM: at91sam9m10g45ek: add mmc environment configuration support In this configuration the environment will save in file: uboot.env of mmc card. Signed-off-by: Josh Wu <josh.wu@atmel.com> Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
ARM: at91sam9m10g45ek: enable mci0 support Also we enable the mmc command in configuration file. As both CONFIG_CMD_MMC and CONFIG_CMD_USB use the CONFIG_DOS_PARTITION, so remove the redundant CONFIG_DOS_PARTITION definition. Signed-off-by: Josh Wu <josh.wu@atmel.com> Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
at91: remove redundant AT91FAMILY definition in board config file Now the AT91FAMILY is already defined in the at91 SoC header. The at91 board config file will include the SoC header file. So we can remove the redundant AT91FAMILY definition in at91 board config files. Signed-off-by: Josh Wu <josh.wu@atmel.com> [rebase patch] Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
ARM: atmel: at91sam9m10g45ek: convert to generic board Enable CONFIG_SYS_GENERIC_BOARD, so that we get rid of the following warning on boot: "Warning: Your board does not use generic board. Please read doc/README.generic-board and take action. Boards not upgraded by the late 2014 may break or be removed." Signed-off-by: Bo Shen <voice.shen@atmel.com> Tested-by: Josh Wu <josh.wu@atmel.com> Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
arm: atmel: sam9m10g45ek: let CONFIG_SYS_NO_FLASH at proper position In config_cmd_default.h, it will use CONFIG_SYS_NO_FLASH to decide whether include CONFIG_CMD_FLASH and CONFIG_CMD_IMLS. So, if the CONFIG_SYS_NO_FLASH defined later than include/config_cmd_default.h, These two commands will be included always. So move CONFIG_SYS_NO_FLASH definition to proper position. Signed-off-by: Bo Shen <voice.shen@atmel.com> Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
arm926ejs, at91: add common phy_reset function add common phy reset code into a common function. Signed-off-by: Heiko Schocher <hs@denx.de> Cc: Andreas Bießmann <andreas.devel@googlemail.com> Cc: Bo Shen <voice.shen@atmel.com> Cc: Jens Scharsig <esw@bus-elektronik.de> Cc: Sergey Lapin <slapin@ossfans.org> Cc: Stelian Pop <stelian@popies.net> Cc: Albin Tonnerre <albin.tonnerre@free-electrons.com> Cc: Eric Benard <eric@eukrea.com> Cc: Markus Hubig <mhubig@imko.de> Acked-by: Jens Scharsig (BuS Elektronik) <esw@bus-elektronik.de> Tested-by: Jens Scharsig (BuS Elektronik) <esw@bus-elektronik.de> Tested-by: Bo Shen <voice.shen@atmel.com> Acked-by: Bo Shen <voice.shen@atmel.com> Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
at91sam9m10g45ek: remove unused CONFIG_AT91_LEGACY Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com> Acked-by: Bo Shen <voice.shen@atmel.com>
config: remove platform CONFIG_SYS_HZ definition part 2/2 Remove platform CONFIG_SYS_HZ definition for configs a-z*. Signed-off-by: Rob Herring <rob.herring@calxeda.com>
arm: atmel: remove the config.mk file remove the config.mk file move text base define to board config file for following boards - at91sam9m10g45ek - at91sam9x5ek Signed-off-by: Bo Shen <voice.shen@atmel.com> Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
Add GPL-2.0+ SPDX-License-Identifier to source files Signed-off-by: Wolfgang Denk <wd@denx.de> [trini: Fixup common/cmd_io.c] Signed-off-by: Tom Rini <trini@ti.com>
ARM: at91: change nand flash table Change nand flash partition table according to www.at91.com/linux4sam more information: http://www.at91.com/linux4sam/bin/view/Linux4SAM/GettingStarted#Linux4SAM_NandFlash_demo_Memory Signed-off-by: Bo Shen <voice.shen@atmel.com> [minor commit message changes] Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
arm: at91/configs: add bootz to configuration Support to boot zImage Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com> [Add bootz for at91rm9200, at91sam9263, at91sam9rl] Signed-off-by: Bo Shen <voice.shen@atmel.com> Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
Atmel: sam9g10/9m10/9x5: Add support to boot DT kernel The mainline linux kernel is moving to flatten device tree support Add the CONFIG_OF_LIBFDT option to support booting DT linux kernel Signed-off-by: Bo Shen <voice.shen@atmel.com> Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
arm: sam9g10/sam9m10g45: remove CONFIG_ARCH_CPU_INIT Remove CONFIG_ARCH_CPU_INIT for at91sam9g10ek and at91sam9m10g45ek Signed-off-by: Bo Shen <voice.shen@atmel.com> [rebase on TOT] Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
ARM: Remove unused stack and irq config defines CONFIG_STACKSIZE is not referenced anywhere except on AVR32, but present in most ARM board config files. IRQs are only enabled for 1 config, so remove the unused config options for IRQ and FIQ stack size as well. Cc: Albert ARIBAUD <albert.u.boot@aribaud.net> Signed-off-by: Rob Herring <rob.herring@calxeda.com>