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* x86: edison: Convert to text environmentSimon Glass2023-08-091-0/+6
| | | | | | | | Don't use the common include since Edison's environment is empty. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> # Intel Edison Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
* Rename CONFIG_SYS_TEXT_BASE to CONFIG_TEXT_BASESimon Glass2022-10-311-1/+1
| | | | | | | | | The current name is inconsistent with SPL which uses CONFIG_SPL_TEXT_BASE and this makes it imposible to use CONFIG_VAL(). Rename it to resolve this problem. Signed-off-by: Simon Glass <sjg@chromium.org>
* board: .gitignore: replace dsdt.c by dsdt_generated.cPhilippe Reynes2022-03-081-3/+3
| | | | | | | | | | | Since commit 5d94cbd1dca7 ("scripts: Makefile.lib: generate dsdt_generated.c instead of dsdt.c"), the file generated is named dsdt_generated.c instead of dsdt.c. So all files .gitignore referencing dsdt.c should be upated with dsdt_generated.c. Signed-off-by: Philippe Reynes <philippe.reynes@softathome.com> Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
* scripts: Makefile.lib: generate dsdt_generated.c instead of dsdt.cPhilippe Reynes2022-02-251-1/+1
| | | | | | | | | | | | | | | | | | | There is a conflict between the static file lib/acpi/dsdt.c and the file dsdt.c generated dynamicaly by scripts/Makefile.lib. When a mrproper is done, the static file dsdt.c is removed. If a build with acpi enabled is launched after, the following error is raised: CC lib/acpi/acpi_table.o make[2]: *** No rule to make target 'lib/acpi/dsdt.asl', needed by 'lib/acpi/dsdt.c'. Stop. scripts/Makefile.build:394: recipe for target 'lib/acpi' failed To avoid such error, the generated file is named dsdt_generated.c instead of dstdt.c. Signed-off-by: Philippe Reynes <philippe.reynes@softathome.com> Tested-by: Heiko Thiery <heiko.thiery@gmail.com>
* x86: edison: Switch to DM_USB_GADGETAndy Shevchenko2020-12-161-35/+0
| | | | | | | | | | | DM is the modern default approach for the drivers in U-Boot. It also allows to configure code via Device Tree. Move Intel Edison to use DM_USB_GADGET and drop hard coded values. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
* x86: edison: BINMAN selection is specific to the boardAndy Shevchenko2020-12-161-0/+1
| | | | | | | | | | The platforms based on Intel Tangier may have different requirements how to create bootloader bundle to supply to a device. Currently the BINMAN approach is for Intel Edison only. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
* x86: edison: Generate an image suitable for xFSTKSimon Glass2020-09-252-0/+48
| | | | | | | | | | | | | It is useful to be able to flash Edison directly without relying on the installed U-Boot being functional. Add a binman image for this. It includes a 'OSIP' header (which happens to look like an MBR / (Master-Boot Record), U-Boot binary and an environment. I am not able to find a specification for OSIP. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
* x86: edison: Move config SYS_MALLOC_LEN to KconfigAndy Shevchenko2020-09-211-0/+3
| | | | | | | | | | This patch moves the the config SYS_MALLOC_LEN to Kconfig as it is already done for zynq arch in commit 01aa5b8f0503 ("Kconfig: Move config SYS_MALLOC_LEN to Kconfig for zynq"). Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
* x86: intel: edison: Remove dead codeAndy Shevchenko2020-09-012-13/+1
| | | | | | | | | start.S does nothing and can be safely removed. Makefile is still being used by the build system, so simply drop the rule from it. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
* Makefile: Rename ALL-y to INPUTS-ySimon Glass2020-07-281-1/+1
| | | | | | | | | | | When binman is in use, most of the targets built by the Makefile are inputs to binman. We then need a final rule to run binman to produce the final outputs. Rename the variable to indicate this, and add a new 'inputs' target. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
* common: Move some board functions out of common.hSimon Glass2019-12-021-0/+1
| | | | | | | A number of board function belong in init.h with the others. Move them. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
* env: Drop environment.h header file where not neededSimon Glass2019-08-111-1/+0
| | | | | | | | This header file is now only used by files that access internal environment features. Drop it from various places where it is not needed. Acked-by: Joe Hershberger <joe.hershberger@ni.com> Signed-off-by: Simon Glass <sjg@chromium.org>
* env: Move env_set() to env.hSimon Glass2019-08-111-0/+1
| | | | | | | Move env_set() over to the new header file. Acked-by: Joe Hershberger <joe.hershberger@ni.com> Signed-off-by: Simon Glass <sjg@chromium.org>
* x86: edison: Enable SD slotAndy Shevchenko2019-08-091-0/+10
| | | | | | | | | | Enable SD slot on Intel Edison platform. By default firmware doesn't put device on active state. Thus, we have to do this explicitly. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
* SPDX: Convert all of our multiple license tags to Linux Kernel styleTom Rini2018-05-071-2/+1
| | | | | | | | | | | | | | | | | | | | | | | When U-Boot started using SPDX tags we were among the early adopters and there weren't a lot of other examples to borrow from. So we picked the area of the file that usually had a full license text and replaced it with an appropriate SPDX-License-Identifier: entry. Since then, the Linux Kernel has adopted SPDX tags and they place it as the very first line in a file (except where shebangs are used, then it's second line) and with slightly different comment styles than us. In part due to community overlap, in part due to better tag visibility and in part for other minor reasons, switch over to that style. This commit changes all instances where we have multiple licenses (in these cases, dual license) declared in the SPDX-License-Identifier tag. In this case we change from listing "LICENSE-A LICENSE-B" or "LICENSE-A or LICENSE-B" or "(LICENSE-A OR LICENSE-B)" to "LICENSE-A OR LICENSE-B" as per the Linux Kernel style document. Note that parenthesis are allowed so when they were used before we continue to use them. Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Tom Rini <trini@konsulko.com>
* SPDX: Convert all of our single license tags to Linux Kernel styleTom Rini2018-05-073-6/+3
| | | | | | | | | | | | | | | | | | | | When U-Boot started using SPDX tags we were among the early adopters and there weren't a lot of other examples to borrow from. So we picked the area of the file that usually had a full license text and replaced it with an appropriate SPDX-License-Identifier: entry. Since then, the Linux Kernel has adopted SPDX tags and they place it as the very first line in a file (except where shebangs are used, then it's second line) and with slightly different comment styles than us. In part due to community overlap, in part due to better tag visibility and in part for other minor reasons, switch over to that style. This commit changes all instances where we have a single declared license in the tag as both the before and after are identical in tag contents. There's also a few places where I found we did not have a tag and have introduced one. Signed-off-by: Tom Rini <trini@konsulko.com>
* Remove unnecessary instances of DECLARE_GLOBAL_DATA_PTRTom Rini2018-04-271-2/+0
| | | | | | | | We have a large number of places where while we historically referenced gd in the code we no longer do, as well as cases where the code added that line "just in case" during development and never dropped it. Signed-off-by: Tom Rini <trini@konsulko.com>
* x86: edison: Bring minimal ACPI support to the boardAndy Shevchenko2017-10-074-0/+23
| | | | | | | | | | | | | | This board is based on Intel Tangier SoC (Intel Merrifield platform) and may utilize ACPI powerfulness. Bring minimum support by appending initial DSDT table for it. Note, the addresses for generated tables are carefully chosen to avoid any conflicts with existing shadowed BIOS data. The user have somewhat like ~31 kB available for compiled ACPI tables that ought to be enough. Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
* env: Rename getenv/_f() to env_get()Simon Glass2017-08-161-2/+2
| | | | | | | | | | | We are now using an env_ prefix for environment functions. Rename these two functions for consistency. Also add function comments in common.h. Quite a few places use getenv() in a condition context, provoking a warning from checkpatch. These are fixed up in this patch also. Suggested-by: Wolfgang Denk <wd@denx.de> Signed-off-by: Simon Glass <sjg@chromium.org>
* env: Rename setenv() to env_set()Simon Glass2017-08-161-3/+3
| | | | | | | | We are now using an env_ prefix for environment functions. Rename setenv() for consistency. Also add function comments in common.h. Suggested-by: Wolfgang Denk <wd@denx.de> Signed-off-by: Simon Glass <sjg@chromium.org>
* env: Drop saveenv() in favour of env_save()Simon Glass2017-08-151-2/+3
| | | | | | | | | Use the env_save() function directly now that there is only one implementation of saveenv(). Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Wolfgang Denk <wd@denx.de> Reviewed-by: Tom Rini <trini@konsulko.com>
* x86: Add Intel Edison board filesAndy Shevchenko2017-07-306-0/+174
Add Intel Edison board which is using U-Boot. The patch is based on work done by the following people (in alphabetical order): Aiden Park <aiden.park@intel.com> Dukjoon Jeon <dukjoon.jeon@intel.com> eric.park <eric.park@intel.com> Fabien Chereau <fabien.chereau@intel.com> Felipe Balbi <felipe.balbi@linux.intel.com> Scott D Phillips <scott.d.phillips@intel.com> Sebastien Colleur <sebastienx.colleur@intel.com> Steve Sakoman <steve.sakoman@intel.com> Vincent Tinelli <vincent.tinelli@intel.com> In case we're building for Intel Edison, we must have 4096 bytes of zeroes in the beginning on u-boot.bin. This is done in board/intel/edison/config.mk. First run sets hardware_id environment variable which is read from System Controller Unit (SCU). Serial number (serial# environment variable) is generated based on eMMC CID. MAC address on USB network interface is unique to the board but kept the same all over the time. Set mac address from U-Boot using following scheme: OUI = 02:00:86 next 3 bytes of MAC address set from eMMC serial number This allows to have a unique mac address across reboot and flashing. Signed-off-by: Vincent Tinelli <vincent.tinelli@intel.com> Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org> [bmeng: Add MAINTAINERS file for Intel Edison board] Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
generated by cgit v1.2.3 (git 2.39.1) at 2025-05-14 20:21:47 +0000