summaryrefslogtreecommitdiff
Commit message (Collapse)AuthorAgeLines
...
| * imx: mx6ull: add mx6ull major cpu typePeng Fan2016-10-04-1/+4
| | | | | | | | | | | | | | | | | | Add i.MX6ULL major cpu type. Signed-off-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Cc: Stefano Babic <sbabic@denx.de> Reviewed-by: Stefano Babic <sbabic@denx.de>
| * imx: mx6ull: add iomux header filePeng Fan2016-10-04-0/+1067
| | | | | | | | | | | | | | | | | | Add iomux header file for i.MX6ULL. Signed-off-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Cc: Stefano Babic <sbabic@denx.de> Reviewed-by: Stefano Babic <sbabic@denx.de>
| * README.imx6: Fix Boundary Devices nameFabio Estevam2016-10-04-1/+1
| | | | | | | | | | | | Correct name is "Boundary Devices". Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
| * board: tbs2910: Add CMD_PARTSoeren Moch2016-10-04-0/+2
| | | | | | | | | | | | | | | | | | | | There is no stable mmcblk device numbering over different linux versions. Enable CMD_PART to be able to query the UUID of the root filesystem partition. So we can pass root=PARTUUID=XXX instead of root=/dev/mmcblkXpY in bootargs. Leave the default environment as is for now to stay compatible with original TBS settings. Signed-off-by: Soeren Moch <smoch@web.de>
| * imx_watchdog: Do not assert WDOG_B on watchdog initRoss Parker2016-10-04-1/+2
| | | | | | | | | | | | | | | | Currently the driver asserts WDOG_B by clearing WCR_WDA bit when enabling the watchdog. Do not clear WCR_WDA. Signed-off-by: Ross Parker <rossjparker@gmail.com> Cc: Stefano Babic <sbabic@denx.de>
| * imx: iomux-v3: fix pad setup on i.MX6DQP when CONFIG_MX6QDL is definedFilip Brozovic2016-10-04-1/+1
| | | | | | | | | | | | | | | | The CPU detection macro is_mx6dq returns 0 on an i.MX6DQP, so we need to check for it explicitly in order to correctly initialize the pads when CONFIG_MX6QDL is defined. Signed-off-by: Filip Brozovic <fbrozovic@gmail.com>
| * board: tbs2910: Fix BOOTMAPSZSoeren Moch2016-10-04-1/+1
| | | | | | | | | | | | | | | | The linux kernel imx_v6_v7_defconfig sets the user/kernel memory split to 3G/1G now (was 2G/2G before). We have to adapt the BOOTMAPSZ so that the decompressor finds zImage and dtb in lowmem. Signed-off-by: Soeren Moch <smoch@web.de>
| * mx6sabresd: Make SPL DDR configuration to match the DCD tableFabio Estevam2016-10-04-154/+197
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When using SPL on i.mx6 we frequently notice some DDR initialization mismatches between the SPL code and the non-SPL code. This causes stability issues like the ones reported at 7dbda25ecd6d7c ("mx6ul_14x14_evk: Pass refsel and refr fields to avoid hang") and also: http://lists.denx.de/pipermail/u-boot/2016-September/266355.html . As the non-SPL code have been tested for long time and proves to be reliable, let's configure the DDR in the exact same way as the non-SPL case. The idea is simple: just use the DCD table and write directly to the DDR registers. Retrieved the DCD tables from: board/freescale/mx6sabresd/mx6q_4x_mt41j128.cfg and board/freescale/mx6sabresd/mx6qp.cfg (NXP U-Boot branch imx_v2015.04_4.1.15_1.0.0_ga) This method makes it easier for people converting from non-SPL to SPL code. Other benefit is that the SPL binary size is reduced from 44 kB to 39.9 kB. Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
| * wandboard: Remove videoargs scriptFabio Estevam2016-10-04-26/+0
| | | | | | | | | | | | | | | | | | | | | | | | The videoargs script is kernel version dependent and since wandboard uses distro config, there is no need to handle videoargs locally. In case such video related settings are needed, then the proper location would be the distro extlinux.conf or boot.scr files. So remove 'videoargs' script. Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
| * wandboard: Fix hang when going into low frequencyFabio Estevam2016-10-04-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | A kernel hang is observed when running wandboard 3.14 kernel and going to the lowest operational point of cpufreq: # ifconfig eth0 down # echo 1 > /sys/class/graphics/fb0/blank The problem is caused by incorrect setting of the REFR field of register MDREF. Setting it to 4 refresh commands per refresh cycle fixes the hang. Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
* | ARM: AM437X: Add Silicon ID supportLokesh Vutla2016-10-08-2/+6
| | | | | | | | | | | | | | | | | | | | Add silicon ID code for AM437x silicon. This can be used to print the cpu info using CONFIG_DISPLAY_CPUINFO. Also printing "CPU :" along with cpu name in order to be consistent with other OMAP platforms. Reviewed-by: Tom Rini <trini@konsulko.com> Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
* | spl: saveenv: adding saveenv support in SPLB, Ravi2016-10-08-5/+19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | By default saveenv option is not supported for SPL. This patch enable the support for save environment variable for SPL build. Enable save environment support in SPL after setenv. By default the saveenv option is not provided in SPL, but some boards need this support in 'Falcon' boot, where SPL need to boot from different images based on environment variable set by OS. For example OS may set "reboot_image" environment variable to "recovery" inorder to boot recovery image by SPL. The SPL read "reboot_image" and act accordingly and change the reboot_image to default mode using setenv and save the environemnt. Signed-off-by: Ravi Babu <ravibabu@ti.com> Reviewed-by: Simon Glass <sig@chromium.org> change in v1: - dropped SUPPORT, use CONFIG_SPL_SAVEENV - updates the comments in mmc_private.h
* | cros_ec: Honor the google,remote-bus dt propertyMoritz Fischer2016-10-08-4/+29
| | | | | | | | | | | | | | | | | | | | | | | | Boards where ECs that use a I2C port != 0 specify this in the devicetree file via the google,remote-bus property. Previously this was ignored and hardcoded to port 0. Signed-off-by: Moritz Fischer <moritz.fischer@ettus.com> Cc: Simon Glass <sjg@chromium.org> Cc: Heiko Schocher <hs@denx.de> Cc: u-boot@lists.denx.de Acked-by: Simon Glass <sjg@chromium.org>
* | board: ti: dra7xx: complex definitions should be protected with parenthesesMugunthan V N2016-10-08-4/+4
| | | | | | | | | | | | | | | | | | As a standard practice complex definitions should be protected with parentheses, as it might fail when used in a complex if statements. Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com>
* | ARM: dts: dra72: add rev C evm supportMugunthan V N2016-10-08-667/+601
| | | | | | | | | | | | | | | | | | | | | | Add DTS support for dra72 evm Rev C which has the following changes * Two ethernet ports now instead of the single one in rev B. * DP83867 ethernet phy instead of DP838865. Cc: Vignesh R <vigneshr@ti.com> Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com>
* | arm: Add return value argument to longjmpAlexander Graf2016-10-08-19/+15
| | | | | | | | | | | | | | | | | | The normal longjmp command allows for a caller to pass the return value of the setjmp() invocation. This patch adds that semantic to the arm implementation of it and adjusts the efi_loader call respectively. Signed-off-by: Alexander Graf <agraf@suse.de> Reviewed-by: Simon Glass <sjg@chromium.org>
* | env: tool: add command line option to input lockfile pathB, Ravi2016-10-08-6/+30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The default lockname is set to /var/lock. This limits the usage of this application where OS uses different lockfile location parameter. For example, In case of android, the default lock path location is /data. Hence by providing the command line option to input lockfile path will be useful to reuse the tool across multiple operating system. usage: ./fw_printenv -l <lockfile path> Signed-off-by: Ravi Babu <ravibabu@ti.com>
* | dra7x: dfu: qspi: increase the qspi spl partition to 256KB, Ravi2016-10-08-8/+2
| | | | | | | | | | | | | | The SPL size for dra7x platform increased beyond 64K, increasing the size to 256K to cater for future enhancement. Signed-off-by: Ravi Babu <ravibabu@ti.com>
* | dra7xx: config: cleanup: moved to kconfig for CONFIG_SPL_ENV_SUPPORTB, Ravi2016-10-08-1/+0
| | | | | | | | | | | | | | removing CONFIG_SPL_ENV_SUPPORT defined in header files due to moved to kconfig option for CONFIG_SPL_ENV_SUPPORT Signed-off-by: Ravi Babu <ravibabu@ti.com>
* | Revert "ns16650: Make sure we have CONFIG_CLK set before using infrastructure"Masahiro Yamada2016-10-08-17/+15
| | | | | | | | | | | | | | | | | | | | | | | | This reverts commit 82f5279b0cd99a9163d34cfe926d0316d9dc0d37. The build failure of k2*evm boards was fixed in a different way by the previous commit. It is nasty to patch generic drivers around with #ifdef CONFIG_CLK just for the KeyStone's matter. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
* | ARM: keystone: rename clk_get_rate() to ks_clk_get_rate()Masahiro Yamada2016-10-08-20/+20
| | | | | | | | | | | | | | | | | | | | | | | | | | The KeyStone platform has its own clk_get_rate() but its prototype is different from that of the common-clk (clk-uclass) framework. Prefix the KeyStone specific implementation with ks_ in order to avoid name-space conflict. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Reviewed-by: Simon Glass <sjg@chromium.org> Acked-by: Lokesh Vutla <lokeshvutla@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com>
* | ARM: keystone: remove declaration of unused functionsMasahiro Yamada2016-10-07-2/+0
| | | | | | | | | | | | | | | | These two functions are neither defined nor referenced. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Acked-by: Lokesh Vutla <lokeshvutla@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com>
* | kbuild: generate u-boot.cfg as a byproduct of include/autoconf.mkMasahiro Yamada2016-10-07-46/+28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Our build system still parses ad-hoc CONFIG options in header files and generates include/autoconf.mk so that Makefiles can reference them. This gimmick was introduced in the pre-Kconfig days and will be kept until Kconfig migration is completed. The include/autoconf.mk is generated like follows: [1] Preprocess include/common.h with -DDO_DEPS_ONLY and retrieve macros into include/autoconf.mk.tmp [2] Reformat include/autoconf.mk.dep into include/autoconf.mk with tools/scripts/define2mk.sed script [3] Remove include/autoconf.mk.tmp Here, include/autoconf.mk.tmp is similar to u-boot.cfg, which is also generated by preprocessing include/config.h with -DDO_DEPS_ONLY. In other words, there is much overlap among include/autoconf.mk and u-boot.cfg build rules. So, the idea is to split the build rule of include/autoconf.mk into two stages. The first preprocesses headers into u-boot.cfg. The second parses the u-boot.cfg into include/autoconf.mk. The build rules of u-boot.cfg in Makefile and spl/Makefile will be gone. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Reviewed-by: Simon Glass <sjg@chromium.org>
* | kbuild: make dependencies in scripts/Makefile.autoconf more readableMasahiro Yamada2016-10-07-7/+4
| | | | | | | | | | | | | | | | I do not remember why I wrote the code like this, but let's make it a bit more readable. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Reviewed-by: Simon Glass <sjg@chromium.org>
* | kbuild: move no_new_adhoc_configs_check to "all" target commandMasahiro Yamada2016-10-07-8/+6
| | | | | | | | | | | | | | | | | | | | | | I am going to move the build rule of u-boot.cfg. Before that, no_new_adhoc_configs_check must be tweaked to not depend on it. The ad-hoc option check can be done at the end of build, along with other checks. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Reviewed-by: Simon Glass <sjg@chromium.org>
* | check-config: fix wrong comment about how to build whitelistMasahiro Yamada2016-10-07-7/+2
| | | | | | | | | | | | | | | | | | | | The command suggested in this comment block is wrong; it would not rip off CONFIG options that had already been converted to Kconfig. Instead, we should use the scripts/build-whitelist.sh tool. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Reviewed-by: Simon Glass <sjg@chromium.org>
* | config_whitelist: remove bogus optionsMasahiro Yamada2016-10-07-10/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | These are not CONFIG options (detected by my eyes). CONFIG_SPL_BUILD and CONFIG_TPL_BUILD are build options defined only for building SPL and TPL, respectively. The others are just mentioned in comment blocks. Now, scripts/build-whitelist.sh never picks up new options. Once we kill these false ones, they will never revive. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Reviewed-by: Simon Glass <sjg@chromium.org>
* | config_whitelist: sync by toolMasahiro Yamada2016-10-07-6/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | It is a good practice to drop an option from the whitelist when we convert it to Kconfig, but we may sometimes forget to do that. So, it might be a good idea to sync the whitelist from time to time. This commit was generated by: scripts/build-whitelist.sh Looks like we had a bit progress... Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Reviewed-by: Simon Glass <sjg@chromium.org>
* | build-whitelist: do not add new options to whitelist when updateMasahiro Yamada2016-10-07-2/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If somebody adds references to new CONFIG options in source files, they will be added in the whitelist when we sync it. (For example, if we run scripts/build-whitelist.sh against commit 42f75050667b, new options CONFIG_SPL_DFU_SUPPORT and CONFIG_USB_XHCI_UNIPHIER will appear in the list.) In order to make steady progress of Kconfig migration, we want to only decrease whitelist options, but never increase. So, when we update the whitelist, we should create a temporary list, then take the intersection of the temporary one and the current one. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Reviewed-by: Simon Glass <sjg@chromium.org>
* | vexpress: disable cci ace slave ports when booting in non-sec/hyp modeSudeep Holla2016-10-07-0/+53
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit f225d39d3093 ("vexpress: Check TC2 firmware support before defaulting to nonsec booting") added support to check if the firmware on TC2 is configured appropriately before booting in nonsec/hyp mode. However when booting in non-secure/hyp mode, CCI control must be done in secure firmware and can't be done in non-secure/hyp mode. In order to ensure that, this patch disables the cci slave port inteface so that it is not accessed at all. Cc: Jon Medhurst <tixy@linaro.org> Acked-by: Marc Zyngier <marc.zyngier@arm.com> Signed-off-by: Sudeep Holla <sudeep.holla@arm.com> Acked-by: Jon Medhurst <tixy@linaro.org> Tested-by: Jon Medhurst <tixy@linaro.org>
* | common/console.c: ensure GD_FLG_SILENT is set or clearedChris Packham2016-10-07-4/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | When CONFIG_SILENT_CONSOLE is defined and the default environment has silent=1 it is not possible for a user to make the console un-silent if the environment is not available when console_init_f() is called (for example because the environment is in SPI). Add a new helper function console_update_silent() and call it from both console_init_f() and console_init_r(). Signed-off-by: Chris Packham <judge.packham@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org>
* | arm: dra7xx: Move fastboot options to defconfigSemen Protsenko2016-10-07-9/+25
| | | | | | | | | | | | | | | | Now that fastboot options are available in Kconfig, we can migrate them from DRA7 header to corresponding DRA7 defconfigs. Signed-off-by: Sam Protsenko <semen.protsenko@linaro.org> Reviewed-by: Lokesh Vutla <lokeshvutla@ti.com>
* | scripts: Add script to extract default environmentLukasz Majewski2016-10-06-0/+34
| | | | | | | | | | | | | | | | | | | | | | | | | | This script looks for env_common.o object file and extracts from it default u-boot environment, which is afterwards printed on standard output. Usage example: get_default_envs.sh > u-boot-env-default.txt The generated text file can be used as input for mkenvimage. Signed-off-by: Lukasz Majewski <l.majewski@majess.pl> Reviewed-by: Simon Glass <sjg@chromium.org>
* | ARM: Add register defines for am33xx ePWM registerstomas.melin@vaisala.com2016-10-06-0/+37
| | | | | | | | | | | | | | Register definitions needed for configuring the ePWM module. Signed-off-by: Tomas Melin <tomas.melin@vaisala.com>
* | doc: typo fix addess -> addressJelle van der Waa2016-10-06-1/+1
| | | | | | | | Signed-off-by: Jelle van der Waa <jelle@vdwaa.nl>
* | ARM: OMAP5+: Override switch_to_hypervisor functionKeerthy2016-10-06-0/+24
| | | | | | | | | | | | | | | | | | | | | | | | Override the switch_to_hypervisor function to switch cpu to hypervisor mode using the available ROM code hook early in the boot phase before the boot loader checks for HYP mode. Based on the work done by Jonathan Bergsagel jbergsagel@ti.com. Cc: beagleboard-x15@googlegroups.com Signed-off-by: Keerthy <j-keerthy@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com>
* | ARM: Introduce function to switch to hypervisor modeKeerthy2016-10-06-0/+25
| | | | | | | | | | | | | | | | | | | | | | | | On some of the SoCs one cannot enable hypervisor mode directly from the u-boot because the ROM code puts the chip to supervisor mode after it jumps to boot loader. Hence introduce a weak function which can be overridden based on the SoC type and switch to hypervisor mode in a custom way. Cc: beagleboard-x15@googlegroups.com Signed-off-by: Keerthy <j-keerthy@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com>
* | configs: dra7xx_evm_defconfig: Enable LPAE modeKeerthy2016-10-06-0/+1
| | | | | | | | | | | | | | | | Enable Linear Physical Address Extension mode which is a prerequisite for hypervisor mode. Signed-off-by: Keerthy <j-keerthy@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com>
* | configs: am57xx_evm_defconfig: Enable LPAE modeKeerthy2016-10-06-0/+1
| | | | | | | | | | | | | | | | Enable Linear Physical Address Extension mode which is a prerequisite for hypervisor mode. Signed-off-by: Keerthy <j-keerthy@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com>
* | omap: Set appropriate cache configuration for LPAE and non-LAPE casesKeerthy2016-10-06-2/+23
| | | | | | | | | | | | | | | | | | | | | | | | Cache configuration methods is different for LPAE and non-LPAE cases. Hence the bits and the interpretaion is different for two cases. In case of non-LPAE mode short descriptor format is used and we need to set Cache and Buffer bits. In the case of LPAE the cache configuration happens via MAIR0 lookup. Signed-off-by: Keerthy <j-keerthy@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com>
* | omap: Remove hardcoding of mmu section shift to 20Keerthy2016-10-06-2/+2
| | | | | | | | | | | | | | | | | | As of now the mmu section shift is hardcoded to 20 but with LPAE coming into picture this can be different. Hence replacing 20 with MMU_SECTION_SHIFT macro. Signed-off-by: Keerthy <j-keerthy@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com>
* | PWM: Correct misspellings of "module" in context of PWMRobert P. J. Day2016-10-06-4/+4
| | | | | | | | | | Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca> Acked-by: Heiko Schocher <hs@denx.de>
* | ARM64: Add support for some of atomic64 operationsAdam Oleksy2016-10-06-1/+67
| | | | | | | | | | | | | | These functions are needed in UBI/UBIFS on ZynqMP platform (ARM64). Signed-off-by: Adam Oleksy <adam.oleksy@nokia.com> Cc: Albert Aribaud <albert.u.boot@aribaud.net>
* | cmd/onenand.c: block align warningLadislav Michl2016-10-06-0/+6
| | | | | | | | | | | | | | An attempt to write non block aligned data fails silently, add warning and set result. Signed-off-by: Ladislav Michl <ladis@linux-mips.org>
* | search.h: Numerous grammatical fixes, comment updatesRobert P. J. Day2016-10-06-15/+13
| | | | | | | | | | | | | | | | | | | | | | | | Tweaks (no functional changes) to include/search.h, including: * use standard multiple inclusion check * fix spelling mistakes * have comments match actual names in function prototypes * remove obsolete reference to "do_apply" * replace "hashing table" with "hash table" Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca>
* | Various, accumulated typos collected from around the tree.Robert P. J. Day2016-10-06-28/+27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix various misspellings of: * deprecated * partition * preceding,preceded * preparation * its versus it's * export * existing * scenario * redundant * remaining * value * architecture Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca> Reviewed-by: Jagan Teki <jteki@openedev.com> Reviewed-by: Stefan Roese <sr@denx.de>
* | ARMv8/sec-firmware: fix a compile errorHou Zhiqiang2016-10-06-6/+16
| | | | | | | | | | | | | | | | | | When enabled sec firmware framework, but lack of definition of the marco SEC_FIRMWARE_FIT_IMAGE, SEC_FIRMEWARE_FIT_CNF_NAME and SEC_FIRMWARE_TARGET_EL, there will be some build errors, so give a default definition. Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
* | ARM: Respect CONFIG_SPL_STACK define in lowlevel_init.SSiarhei Siamashka2016-10-06-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The SPL and U-Boot proper may use different initial stack locations, which are configured via CONFIG_SPL_STACK and CONFIG_SYS_INIT_SP_ADDR defines. The lowlevel_init.S code needs to handle this in the same way as crt0.S Without this fix, setting the U-Boot stack location to some place, which is not safely accessible by the SPL (such as the DRAM), causes a very early SPL deadlock. Signed-off-by: Siarhei Siamashka <siarhei.siamashka@gmail.com> Reviewed-by: Tom Rini <trini@konsulko.com> Reviewed-by: Simon Glass <sjg@chromium.org>
* | Suspected Spam: Do not open attachements![PATCH 4/6] tools/env: ↵Andreas Fenkart2016-10-06-7/+8
| | | | | | | | | | | | | | | | | | | | | | flash_write_buf: enforce offset to be start of environment This allows to take advantage of the environment being block aligned. This is not a new constraint. Writes always start at the begin of the environment, since the header with CRC/length as there. Every environment modification requires updating the header Signed-off-by: Andreas Fenkart <andreas.fenkart@digitalstrom.com>
* | tools/env: lookup dev_type directly from flash_read_buf/flash_write_bufAndreas Fenkart2016-10-06-15/+13
| | | | | | | | | | | | | | | | flash_write_buf already looks up size/offset/#sector from struct envdev_s. It can look up mtd_type as well. Same applies to flash_read_buf. Makes the interface simpler Signed-off-by: Andreas Fenkart <andreas.fenkart@digitalstrom.com>
generated by cgit v1.1 at 2024-11-06 08:42:14 +0000