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path: root/include/configs/ti_armv7_common.h
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* Convert CONFIG_SPL_SERIAL_SUPPORT to KconfigSimon Glass2016-09-16-1/+0
| | | | | | Move this option to Kconfig and tidy up existing uses. Signed-off-by: Simon Glass <sjg@chromium.org>
* Convert CONFIG_SPL_POWER_SUPPORT to KconfigSimon Glass2016-09-16-1/+0
| | | | | | Move this option to Kconfig and tidy up existing uses. Signed-off-by: Simon Glass <sjg@chromium.org>
* Convert CONFIG_SPL_NAND_SUPPORT to KconfigSimon Glass2016-09-16-1/+0
| | | | | | Move this option to Kconfig and tidy up existing uses. Signed-off-by: Simon Glass <sjg@chromium.org>
* Convert CONFIG_SPL_MTD_SUPPORT to KconfigSimon Glass2016-09-16-1/+0
| | | | | | Move this option to Kconfig and tidy up existing uses. Signed-off-by: Simon Glass <sjg@chromium.org>
* Convert CONFIG_SPL_MMC_SUPPORT to KconfigSimon Glass2016-09-16-4/+0
| | | | | | Move this option to Kconfig and tidy up existing uses. Signed-off-by: Simon Glass <sjg@chromium.org>
* Convert CONFIG_SPL_LIBGENERIC_SUPPORT to KconfigSimon Glass2016-09-16-1/+0
| | | | | | Move this option to Kconfig and tidy up existing uses. Signed-off-by: Simon Glass <sjg@chromium.org>
* Convert CONFIG_SPL_LIBDISK_SUPPORT to KconfigSimon Glass2016-09-16-1/+0
| | | | | | Move this option to Kconfig and tidy up existing uses. Signed-off-by: Simon Glass <sjg@chromium.org>
* Convert CONFIG_SPL_LIBCOMMON_SUPPORT to KconfigSimon Glass2016-09-16-1/+0
| | | | | | Move this option to Kconfig and tidy up existing uses. Signed-off-by: Simon Glass <sjg@chromium.org>
* Convert CONFIG_SPL_I2C_SUPPORT to KconfigSimon Glass2016-09-16-1/+0
| | | | | | Move this option to Kconfig and tidy up existing uses. Signed-off-by: Simon Glass <sjg@chromium.org>
* Convert CONFIG_SPL_GPIO_SUPPORT to KconfigSimon Glass2016-09-16-1/+0
| | | | | | Move this option to Kconfig and tidy up existing uses. Signed-off-by: Simon Glass <sjg@chromium.org>
* Convert CONFIG_SPL_FAT_SUPPORT to KconfigSimon Glass2016-09-16-1/+0
| | | | | | Move this option to Kconfig and tidy up existing uses. Signed-off-by: Simon Glass <sjg@chromium.org>
* Convert CONFIG_SPL_EXT_SUPPORT to KconfigSimon Glass2016-09-16-1/+0
| | | | | | Move this option to Kconfig and tidy up existing uses. Signed-off-by: Simon Glass <sjg@chromium.org>
* common, kconfig: move VERSION_VARIABLE to KconfigHeiko Schocher2016-09-09-1/+0
| | | | | | | move VERSION_VARIABLE from board config file into a Kconfig option. Signed-off-by: Heiko Schocher <hs@denx.de>
* TI: Rework SRAM definitions and maximumsTom Rini2016-09-06-8/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On all TI platforms the ROM defines a "downloaded image" area at or near the start of SRAM which is followed by a reserved area. As it is at best bad form and at worst possibly harmful in corner cases to write in this reserved area, we stop doing that by adding in the define NON_SECURE_SRAM_IMG_END to say where the end of the downloaded image area is and make SRAM_SCRATCH_SPACE_ADDR be one kilobyte before this. At current we define the end of scratch space at 0x228 bytes past the start of scratch space this this gives us a lot of room to grow. As these scratch uses are non-optional today, all targets are modified to respect this boundary. Tested on OMAP4 Pandaboard, OMAP3 Beagle xM Cc: Albert Aribaud <albert.u.boot@aribaud.net> Cc: Nagendra T S <nagendra@mistralsolutions.com> Cc: Vaibhav Hiremath <hvaibhav@ti.com> Cc: Lokesh Vutla <lokeshvutla@ti.com> Cc: Felipe Balbi <balbi@ti.com> Cc: Igor Grinberg <grinberg@compulab.co.il> Cc: Nikita Kiryanov <nikita@compulab.co.il> Cc: Paul Kocialkowski <contact@paulk.fr> Cc: Enric Balletbo i Serra <eballetbo@gmail.com> Cc: Adam Ford <aford173@gmail.com> Cc: Steve Sakoman <sakoman@gmail.com> Cc: Stefan Roese <sr@denx.de> Cc: Thomas Weber <weber@corscience.de> Cc: Hannes Schmelzer <oe5hpm@oevsv.at> Cc: Thomas Chou <thomas@wytron.com.tw> Cc: Masahiro Yamada <yamada.masahiro@socionext.com> Cc: Simon Glass <sjg@chromium.org> Cc: Joe Hershberger <joe.hershberger@ni.com> Cc: Sam Protsenko <semen.protsenko@linaro.org> Cc: Heiko Schocher <hs@denx.de> Cc: Samuel Egli <samuel.egli@siemens.com> Cc: Michal Simek <michal.simek@xilinx.com> Cc: Wolfgang Denk <wd@denx.de> Cc: Mateusz Kulikowski <mateusz.kulikowski@gmail.com> Cc: Ben Whitten <ben.whitten@gmail.com> Cc: Stefano Babic <sbabic@denx.de> Cc: Bin Meng <bmeng.cn@gmail.com> Cc: Sekhar Nori <nsekhar@ti.com> Cc: Mugunthan V N <mugunthanvnm@ti.com> Cc: "B, Ravi" <ravibabu@ti.com> Cc: "Matwey V. Kornilov" <matwey.kornilov@gmail.com> Cc: Ladislav Michl <ladis@linux-mips.org> Cc: Ash Charles <ashcharles@gmail.com> Cc: "Kipisz, Steven" <s-kipisz2@ti.com> Cc: Daniel Allred <d-allred@ti.com> Signed-off-by: Tom Rini <trini@konsulko.com> Tested-by: Lokesh Vutla <lokeshvutla@ti.com> Acked-by: Lokesh Vutla <lokeshvutla@ti.com> Tested-by: Ladislav Michl <ladis@linux-mips.org>
* defconfig: am335x_boneblack_vboot: enable i2c driver modelMugunthan V N2016-07-26-0/+8
| | | | | | | | | Enable i2c driver model for am335x_boneblack_vboot as omap i2c supports driver model. Also enable CONFIG_DM_I2C_COMPAT for legacy drivers of i2c devices. Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com>
* ti_armv7_common: i2c: do not define DM_I2C for splMugunthan V N2016-07-26-0/+8
| | | | | | | | Since omap's spl doesn't support DM currently, do not define DM_I2C for spl build. Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com>
* ti_armv7_common: env: Fix hard coded mmc device for uuidB, Ravi2016-06-06-1/+1
| | | | | | | | | Avoid use of hard coded mmcdev value, use bootpart instead, so finduuid works based on bootpart set for a specific platform. Signed-off-by: Ravi Babu <ravibabu@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com>
* Revert "ti_armv7_common.h: Fix U-Boot location on eMMC"Tom Rini2016-05-02-2/+2
| | | | | | | | | We cannot change the long standing hard-coded offset for raw boot mode for everyone to accommodate how Android expects things to be done here. This reverts commit ef5ebe951bec72631cdbc7cef9079e6c684e5d0b. Signed-off-by: Tom Rini <trini@konsulko.com>
* ti_armv7_common.h: Fix U-Boot location on eMMCSemen Protsenko2016-04-25-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | According to common eMMC partition table for Android boot (see PARTS_DEFAULT definition in include/configs/dra7xx_evm.h), "bootloader" partition (where u-boot.img is stored) starts at 256 KiB. Which is equal to 512 sectors (as 1 MMC sector size is 512 bytes). This patch fixes CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR constant so that it points to correct address of "bootloader" partition and SPL is able to read, parse and run u-boot.img correctly. This change was originally done as part of patch [1] in omapzoom u-boot. Without this patch, SPL fails to parse U-Boot header with next error: mkimage signature not found - ih_magic = 4814325a While at it, also fix U-Boot partition size, which is 384 KiB (as stated in include/configs/dra7xx_evm.h). [1] http://omapzoom.org/?p=repo/u-boot.git;a=commit;h=742b82d0c0aa0ed8096c2225a00e9f350212efa9 Signed-off-by: Sam Protsenko <semen.protsenko@linaro.org> Reviewed-by: Tom Rini <trini@konsulko.com>
* configs: Re-sync with cmd/KconfigTom Rini2016-04-25-8/+0
| | | | | | | Update the config.h and defconfig files for the commands that 8e3c036 converted over to Kconfig Signed-off-by: Tom Rini <trini@konsulko.com>
* configs: Re-sync almost all of cmd/KconfigTom Rini2016-04-25-2/+0
| | | | | | | | This syncs up the current cmd/Kconfig and include/configs/ files with the only exception being CMD_NAND. Due to how we have used this historically we need to take further care here when converting. Signed-off-by: Tom Rini <trini@konsulko.com>
* configs: Re-sync HUSH optionsTom Rini2016-04-25-1/+0
| | | | | | | Move all cases of CONFIG_SYS_HUSH_PARSER out of the config.h files. Remove all cases of CONFIG_SYS_PROMPT_HUSH_PS2 as everyone uses the default. Signed-off-by: Tom Rini <trini@konsulko.com>
* ti_armv7_common: env: Consolidate support for loading script and text env filesLokesh Vutla2016-03-15-1/+24
| | | | | | | | | Support for loading bootscript and text env file is duplicated in all TI platforms. Add this information to DEFAULT_MMC_TI_ARGS so that it can be reused in all TI platforms. Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com>
* Move CONFIG_OF_LIBFDT to KconfigSimon Glass2016-03-14-1/+0
| | | | | | Move this option to Kconfig and tidy up existing boards. Signed-off-by: Simon Glass <sjg@chromium.org>
* ti_armv7_common.h: Add CONFIG_CMD_EXT4_WRITETom Rini2016-01-13-0/+1
| | | | | | | Given that with config_distro_defaults.h we always have ext4 read support, add in write support. Signed-off-by: Tom Rini <trini@konsulko.com>
* common: add CMD_GPIO to KconfigThomas Chou2015-11-18-1/+0
| | | | | | | Add CMD_GPIO to Kconfig and run tools/moveconfig.py . Signed-off-by: Thomas Chou <thomas@wytron.com.tw> Reviewed-by: Simon Glass <sjg@chromium.org>
* configs: Use config_distro_defaults.h in ti_armv7_common.hMatwey V. Kornilov2015-11-12-5/+2
| | | | | | | | | CONFIG_BOOTDELAY is defined in config_distro_defaults.h Signed-off-by: Matwey V. Kornilov <matwey.kornilov@gmail.com> [trini: Drop omap3_logic.h settings which were a warning and no longer correct usage]. Signed-off-by: Tom Rini <trini@konsulko.com>
* arm, powerpc: select SYS_GENERIC_BOARDMasahiro Yamada2015-10-24-3/+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>
* configs: ti_armv7_common.h: Add default addresses for pxe and scriptsSjoerd Simons2015-10-22-0/+2
| | | | | | | Add mandatory address variables for loading scripts and pxe configuration as per README.distro Signed-off-by: Sjoerd Simons <sjoerd.simons@collabora.co.uk>
* ti_armv7_common: env: Use partuuid for detecting mmc root fsLokesh Vutla2015-09-11-2/+3
| | | | | | | | | | | Linux kernel can enumerate mmc sd as either mmcblk0 or mmcblk1. But u-boot default environment assumes that sd always populates as mmcblk0. With this the root fs is not being mounted when mmc sd is enumerated as mmcblk1. So use partuuid to update root= option in default environment. Reported-by: Yan Liu <yan-liu@ti.com> Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
* ti_armv7_common: env: Consolidate MMC argsLokesh Vutla2015-09-11-0/+8
| | | | | | | | Define default mmc args in ti_armv7_common.h so that all TI platforms can reuse. Reported-by: Yan Liu <yan-liu@ti.com> Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
* 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>
* configs: ti_armv7_keystone2: start using armv7_commonNishanth Menon2015-07-27-1/+4
| | | | | | | | | | | | Try to maintain as much commonality by conditionally including stuff in armv7_common as necessary and removing the common defines from keystone2 header. Note: as part of this change, all keystone2 platforms will now start using the generic u-boot prompt instead of the custom prompt. Signed-off-by: Nishanth Menon <nm@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com>
* configs: ti: armv7_common: enable Thumb mode for allNishanth Menon2015-07-27-3/+1
| | | | | | | | | | | | Commit bd2c4522c26d5 ("ti: armv7: enable EXT support in SPL (using ti_armv7_common.h)") enabled thumb mode only for SPL builds, however, All TI armv7 platforms do support thumb, and there is no reason why the space savings cannot be exploited for u-boot as well. Reported-by: Murali Karicheri <m-karicheri2@ti.com> Suggested-by: Tom Rini <trini@konsulko.com> Signed-off-by: Nishanth Menon <nm@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com>
* configs: split ti_armv7_common into a omap generic headerNishanth Menon2015-07-27-21/+0
| | | | | | | | | | | | | TI armv7 based SoCs are based on two architectures - one based on OMAP generation architecture and others based on Keystone architecture. Many of the options are architecture specific, however a lot are common with v7 architecture. So, step 1 will be to move out OMAP specific stuff from ti_armv7_common into a ti_armv7_omap.h header which is then used by all the relevant architecture headers. Reviewed-by: Tom Rini <trini@konsulko.com> Signed-off-by: Nishanth Menon <nm@ti.com>
* config: ti_omap5_common: Palmas power support in SPLPaul Kocialkowski2015-07-27-0/+1
| | | | | | | | | | | | Palmas power support is required for OMAP5 devices such as the OMAP5 uEVM, that need to e.g. enable MMC power at SPL stage. This is especially important when booting from a peripheral (such as USB, UART), where the bootrom will not enable power for the MMC device that will hold the main U-Boot. Signed-off-by: Paul Kocialkowski <contact@paulk.fr> Reviewed-by: Tom Rini <trini@konsulko.com>
* Move defaults from config_cmd_default.h to KconfigJoe Hershberger2015-06-25-10/+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>
* ti: armv7: enable EXT support in SPL (using ti_armv7_common.h)Guillaume GARDET2015-06-19-0/+5
| | | | | | | | | Tested on Pandaboard (rev. A3) and Beagleboard xM (rev. B). Compilation tested on TI armv7 boards and OMAP boards from other vendors. Signed-off-by: Guillaume GARDET <guillaume.gardet@free.fr> Cc: Tom Rini <trini@konsulko.com> Reviewed-by: Tom Rini <trini@konsulko.com>
* ti: am335x/am437x/omap5 devices: Fix breakage when CONFIG_CMD_NET is not usedCooper Jr., Franklin2015-06-18-1/+2
| | | | | | | | | | | | Currently there is no default value for NETARGS if CONFIG_CMD_NET=y isn't set. This results in build errors which was first discovered when trying to run make env. By defining a blank NETARGS these errors can be avoided. Signed-off-by: Franklin S Cooper Jr <fcooper@ti.com> Tested-by: Maxin B. John <maxin.john@enea.com> Reviewed-by: Tom Rini <trini@konsulko.com>
* ti: am335x/am437x/omap5 devices: Unify network environment variablesCooper Jr., Franklin2015-05-08-0/+25
| | | | | | | | | | Across several devices network environment variables are duplicated. Move these variables to a common include file which insures the environment variables are reused and insures devices across product lines share the same values. Signed-off-by: Franklin S Cooper Jr <fcooper@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com>
* ti-armv7-common: increase malloc pool len by dfu mmc file buffer sizePrzemyslaw Marczak2015-03-09-1/+5
| | | | | | | | The dfu mmc file buffer, which was static, now is allocated by memalign(), so the malloc pool len should be also increased. Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com> Cc: Tom Rini <trini@konsulko.com>
* ti: armv7: Move SPL SDRAM init to the right place, drop unused CONFIG_SPL_STACKSimon Glass2015-03-04-3/+2
| | | | | | | | | | | | | | | | | | | Currently in some cases SDRAM init requires global_data to be available and soon this will not be available prior to board_init_f(). Adjust the code paths in these cases to be correct. In some cases we had the SPL stack be in DDR as we might have large stacks (due to Falcon Mode + Environment). In these cases switch to CONFIG_SPL_STACK_R. In other cases we had simply been setting CONFIG_SPL_STACK into SRAM. In these cases we no longer need to (CONFIG_SYS_INIT_SP_ADDR is used and is also in SRAM) so drop those lines. Signed-off-by: Simon Glass <sjg@chromium.org> Tested on Beagleboard, Beagleboard xM Tested-by: Matt Porter <mporter@konsulko.com> Tested on Beaglebone Black, AM43xx GP EVM, OMAP5 uEVM, OMAP4 Pandaboard Tested-by: Tom Rini <trini@konsulko.com> Signed-off-by: Tom Rini <trini@konsulko.com> Reviewed-by: Simon Glass <sjg@chromium.org>
* TI: armv7: enable UUID and PARTNishanth Menon2015-01-05-0/+2
| | | | | | | | | Enable UUID and partition support for scripted handling platforms with MMC and eMMC and varied partitioning schemes And remove it from headers that end up redefining it. Signed-off-by: Nishanth Menon <nm@ti.com>
* MMC SD fs boot partition config coding style and proper descriptionPaul Kocialkowski2014-12-04-1/+1
| | | | | | | | | | | CONFIG_SYS_MMC_SD_FS_BOOT_PARTITION ought to be called CONFIG_SYS_MMCSD_FS_BOOT_PARTITION to keep it consistent with other config options such as: CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR. In addition, it is not related to raw mode booting but to fs mode instead. Signed-off-by: Paul Kocialkowski <contact@paulk.fr> Reviewed-by: Tom Rini <trini@ti.com>
* ARM: TI: Enable raw initrd supportGuillaume GARDET2014-11-06-0/+1
| | | | | | Signed-off-by: Guillaume GARDET <guillaume.gardet@free.fr> Cc: Tom Rini <trini@ti.com> Reviewed-by: Tom Rini <trini@ti.com>
* Rename some defines containing FAT in their name to be filesystem genericGuillaume GARDET2014-10-27-4/+4
| | | | | | | | | | | Rename some defines containing FAT in their name to be filesystem generic: MMCSD_MODE_FAT => MMCSD_MODE_FS CONFIG_SPL_FAT_LOAD_ARGS_NAME => CONFIG_SPL_FS_LOAD_ARGS_NAME CONFIG_SPL_FAT_LOAD_PAYLOAD_NAME => CONFIG_SPL_FS_LOAD_PAYLOAD_NAME CONFIG_SYS_MMC_SD_FAT_BOOT_PARTITION => CONFIG_SYS_MMC_SD_FS_BOOT_PARTITION Signed-off-by: Guillaume GARDET <guillaume.gardet@free.fr> Cc: Tom Rini <trini@ti.com>
* TI:armv7: Change CONFIG_SPL_STACK to not be CONFIG_SYS_INIT_SP_ADDRTom Rini2014-08-25-8/+11
| | | | | | | | | | There are times where we may need more than a few kilobytes of stack space. We also will not be using CONFIG_SPL_STACK location prior to DDR being initialized (CONFIG_SYS_INIT_SP_ADDR is still used there) so pick a good location within DDR for this to be. Tested on OMAP4/AM335x/OMAP5/DRA7xx. Signed-off-by: Tom Rini <trini@ti.com>
* include: remove CONFIG_SPL/CONFIG_TPL definition in config headersMasahiro Yamada2014-07-30-1/+0
| | | | | | | | | Now CONFIG_SPL and CONFIG_TPL are defined in Kconfig. Remove the redundant definition in config headers. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Reviewed-by: Simon Glass <sjg@chromium.org>
* include: define CONFIG_SPL and CONFIG_TPL as 1Masahiro Yamada2014-07-30-1/+1
| | | | | | | | | | | | | | | | We are about to switch to Kconfig in the next commit. But there are something to get done beforehand. In Kconfig, include/generated/autoconf.h defines boolean CONFIG macros as 1. CONFIG_SPL and CONFIG_TPL, if defined, must be set to 1. Otherwise, when switching to Kconfig, the build log would be sprinkled with warning messages like this: warning: "CONFIG_SPL" redefined [enabled by default] Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Reviewed-by: Simon Glass <sjg@chromium.org>
* ARM: omap: move board specific NAND configs out from ti_armv7_common.hpekon gupta2014-07-25-8/+0
| | | | | | | | | | | | | | | | | This patch moves some board specific NAND configs: - FROM: generic config file 'ti_armv7_common.h' - TO: individual board config files using these configs. So that each board can independently set the value as per its design. Following configs are affected in this patch: CONFIG_SYS_NAND_U_BOOT_OFFS: <refer doc/README.nand> CONFIG_CMD_SPL_NAND_OFS: <refer doc/README.falcon> CONFIG_SYS_NAND_SPL_KERNEL_OFFS: <refer doc/README.falcon> CONFIG_CMD_SPL_WRITE_SIZE: <refer doc/README.falcon> This patch also updates documentation for few of above NAND configs. Signed-off-by: Pekon Gupta <pekon@ti.com>