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2019-04-16fpga: Add support for getting external data address and lengthTien Fong Chee
This function supports getting both data address and length for existing FPGA subimage and FPGA external data. Signed-off-by: Tien Fong Chee <tien.fong.chee@intel.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2018-09-11cmd: fpga: Fix loads commandMichal Simek
Convert last loads command to fpga subcommands. Signed-off-by: Michal Simek <michal.simek@xilinx.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2018-09-11cmd: fpga: Use CMD_RET_FAILURE instead of simple 1Michal Simek
Use standard return command failure macro. Signed-off-by: Michal Simek <michal.simek@xilinx.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2018-09-11cmd: fpga: Add support for missing fpga loadmk commandsMichal Simek
There are ways how to call fpga loadmk 1. Full command fpga loadmk [dev] [address] 2. Dev setup via variable set fpga [dev] fpga loadmk [address] 3. Address setup via variable set fpgadata [address] fpga loadmk [dev] 4. Dev and address setup via variables set fpga [dev] set fpgadata [address] fpga loadmk Before this patch only cases 1 and 3 are working but the part of code was trying to support also cases 2 and 4. This patch is adding support for cases 2 and 4 to have all of combinations supported. Signed-off-by: Michal Simek <michal.simek@xilinx.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2018-09-11cmd: fpga: Fix loadmk commandMichal Simek
Convert loadmk command to fpga subcommands. Not all combinations are working but they have never worked properly. This will be fixed later. Signed-off-by: Michal Simek <michal.simek@xilinx.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2018-09-11cmd: fpga: Fix loadfs commandMichal Simek
Convert loadfs command to fpga subcommands. Signed-off-by: Michal Simek <michal.simek@xilinx.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2018-09-11cmd: fpga: Fix dump and all direct fpga load commandsMichal Simek
Separate dump, load, loadb, loadp and loadbp commands to separate functions to make it clear how they are called and what parameters they need. Signed-off-by: Michal Simek <michal.simek@xilinx.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2018-09-11cmd: fpga: Extract fpga info command to separate functionMichal Simek
Move fpga info to U_BOOT_CMD_MKENT subcommand. Also use strtol instead of simple_strtoul. The reason is that if -1 is passed (or fpga info without "fpga" variable) the list of all fpgas is shown. This functionality is in the fpga core but it couldn't be performed. Signed-off-by: Michal Simek <michal.simek@xilinx.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2018-09-11cmd: fpga: Create new do_fpga_wrapper for using u-boot subcommandsMichal Simek
Create command wrapper to clean fpga subcommands. The function logic is taken from cmd_dm.c Signed-off-by: Michal Simek <michal.simek@xilinx.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2018-09-11cmd: fpga: Clean wrong_parms handlingMichal Simek
There is no reason to check parameters in separate switch. Check them directly when they are read. Also there is no reason to check loadmk case separately because fpga_data address must be non zero too. Signed-off-by: Michal Simek <michal.simek@xilinx.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2018-09-11cmd: fpga: Remove parameter checking from fpga loadfs commandMichal Simek
Parameter checking is dead code because all the time there must be all params assigned. If they are not assigned there is no 9th parameters passed and checking before return CMD_RET_USAGE. Signed-off-by: Michal Simek <michal.simek@xilinx.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2018-09-11cmd: fpga: Move parameter checking for loadfs/loadsMichal Simek
There is no reason to check parameters in separate switch before main one. This patch is simplifying error path and checking parameters right after assignment. Signed-off-by: Michal Simek <michal.simek@xilinx.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2018-09-11cmd: fpga: Cleanup error handling in connection to FPGA_NONEMichal Simek
Incorrect command is already handled and FPGA_NONE should be used only one. In case of error CMD_RET_USAGE can be returned directly without any addition logic around. Signed-off-by: Michal Simek <michal.simek@xilinx.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2018-09-11cmd: fpga: Move fpga_get_op to avoid local function declarationMichal Simek
Move fpga_get_op() to top of file to remove local function declaration and also remove useless retyping. Signed-off-by: Michal Simek <michal.simek@xilinx.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2018-09-11cmd: fpga: Move error handling to do_fpga()Michal Simek
Clean fpga_get_op() error handling by moving checking/print to do_fpga. Signed-off-by: Michal Simek <michal.simek@xilinx.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2018-09-11cmd: fpga: Remove fit image support passed without fpga deviceMichal Simek
The patch applied in 2010 "cmd_fpga: cleanup help and check parameters" (sha1: a790b5b2326be9d7c9ad9e3d9b51a8bfabc62d07" was adding this checking + if (dev == FPGA_INVALID_DEVICE) { + puts("FPGA device not specified\n"); + op = FPGA_NONE; + } which simply broke one command flow which was setenv fpga <dev> fpga loadmk <addr> // legacy image fpga loadmk <addr>:<fit_image_name> //fit image Also this sequence for FIT image is completely broken setenv fpga <dev> setenv fpgadata <addr>:<fit_image_name> fpga loadmk (Note: For legacy images this is working fine). even from code I don't think this has ever worked properly for fit image (dev = FPGA_INVALID_DEVICE should be rejected by fpga core). Fit image support was in 2008 added by: "[new uImage] Add new uImage fromat support to fpga command" (sha1: c28c4d193dbfb20b2dd3a5447640fd6de7fd0720) Just a summary of these facts that none found this for pretty long time it shouldn't be a problem to remove this flow (without fpga dev) completely to simplify the code. Signed-off-by: Michal Simek <michal.simek@xilinx.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2018-06-01cmd: fpga: Add support to load secure bitstreamsSiva Durga Prasad Paladugu
This patch adds support to load secure bitstreams(authenticated or encrypted or both). As of now, this feature is added and tested only for xilinx bitstreams and the secure bitstream was generated using xilinx bootgen tool, but the command is defined in more generic way. Command example to load authenticated and device key encrypted bitstream is as follows "fpga loads 0 100000 2000000 0 1" Signed-off-by: Siva Durga Prasad Paladugu <siva.durga.paladugu@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2018-06-01cmd: fpga: Reorder the arguments parsing codeSiva Durga Prasad Paladugu
This patch modifies the arguments parsing code by parsing based on requested operation for fpga loadfs and then parses the most common/basic args for other fpga load commands. This makes it easy for new command extensions or additions especially the commands with more args. Signed-off-by: Siva Durga Prasad Paladugu <siva.durga.paladugu@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2018-05-07SPDX: Convert all of our single license tags to Linux Kernel styleTom Rini
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>
2017-08-16env: Rename getenv/_f() to env_get()Simon Glass
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>
2017-01-10fpga: Use enum for bitstream command typesMichal Simek
Using enum simplify handling of different bitstream command types. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2016-01-27fpga: Fix compilation warningsMichal Simek
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2016-01-25Remove the cmd_ prefix from command filesSimon Glass
Now that they are in their own directory, we can remove this prefix. This makes it easier to find a file since the prefix does not get in the way. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Heiko Schocher <hs@denx.de> Acked-by: Stefan Roese <sr@denx.de> Acked-by: Przemyslaw Marczak <p.marczak@samsung.com>
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