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2023-07-17qfw: Show the file address if availableSimon Glass
Some files have an associated address. Show this with the 'qfw list' command so that it is possible to dump the data. Note that the reference to 'md' is for the md.rst file, not a markdown file. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2023-02-06qemu: Move qfw kernel setup into a common fileSimon Glass
This is currently in the cmd/ file but we want to call it from a driver. Move it into a common place. Tidy up the header-file order while we are here. Signed-off-by: Simon Glass <sjg@chromium.org>
2023-02-06qemu: Update qfw command to use addressesSimon Glass
This uses casts all over the place. Use the correct type so that these can be avoided, as is done with other commands. Also simplify a few conditionals. Signed-off-by: Simon Glass <sjg@chromium.org>
2022-12-23global: Migrate CONFIG_RAMDISK_ADDR to CFGTom Rini
Perform a simple rename of CONFIG_RAMDISK_ADDR to CFG_RAMDISK_ADDR Signed-off-by: Tom Rini <trini@konsulko.com>
2022-10-21qfw: return failure when no kernel could be loadedAndre Przywara
When we try to load a kernel via the QEMU firmware device, we currently "return -1;" if no kernel was specified on the QEMU command line. This leads to the usage output, which is confusing (since nothing on the command line was really wrong), but also somewhat hides the actual error message. Return CMD_RET_FAILURE (1), as it's a proper error, and make the message more clear that this is not only a "warning". This helps to call this command in boot scripts, and to gracefully continue if this doesn't work. Signed-off-by: Andre Przywara <andre.przywara@arm.com>
2022-10-21qfw: store loaded file size in environment variableAndre Przywara
At the moment the QEMU firmware command just prints the size of the loaded binaries on the console. To go with all the other load methods, and many boot scripts' expectations, also store the size of the file loaded last in the environment variable "filesize". We first put the kernel size in there, but overwrite this with the initrd size, should we have one, because this is probably the more prominent user of $filesize (in the booti or bootz command). Signed-off-by: Andre Przywara <andre.przywara@arm.com>
2022-06-06qfw: Don't fail if setup data size is 0Pierre-Clément Tosi
Skip missing setup data (which is valid) rather than failing with an error. Cc: Bin Meng <bmeng.cn@gmail.com> Cc: Simon Glass <sjg@chromium.org> Reported-by: Andrew Walbran <qwandor@google.com> Signed-off-by: Pierre-Clément Tosi <ptosi@google.com>
2021-08-31qfw: Switch to CONFIG_SYS_LOAD_ADDR from CONFIG_LOADADDRTom Rini
All platforms define CONFIG_SYS_LOAD_ADDR, but only some define CONFIG_LOADADDR. Very very rarely are these not the same address, and qemu-ppce500 is one such case. However, based on reading the history of the code, this mismatched value was simply a copy-paste from other PowerPC platforms where it is this unused currently. Switch the code to use CONFIG_SYS_LOAD_ADDR and update the documentation. Cc: Bin Meng <bmeng.cn@gmail.com> Signed-off-by: Tom Rini <trini@konsulko.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2021-08-02global: Convert simple_strtoul() with hex to hextoul()Simon Glass
It is a pain to have to specify the value 16 in each call. Add a new hextoul() function and update the code to use it. Add a proper comment to simple_strtoul() while we are here. Signed-off-by: Simon Glass <sjg@chromium.org>
2021-04-12x86: qemu: move QFW to its own uclassAsherah Connor
We move qfw into its own uclass and split the PIO functions into a specific driver for that uclass. The PIO driver is selected in the qemu-x86 board config (this covers x86 and x86_64). include/qfw.h is cleaned up and documentation added. Signed-off-by: Asherah Connor <ashe@kivikakk.ee> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
2020-05-18command: Remove the cmd_tbl_t typedefSimon Glass
We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
2019-08-11env: Move env_set() to env.hSimon Glass
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>
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>
2017-08-16env: Rename setenv() to env_set()Simon Glass
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>
2016-05-23cmd: qfw: do not require default macros when building qfw commandMiao Yan
The qfw command interface makes use of CONFIG_LOADADDR and CONFIG_RAMDISKADDR to setup kernel. But not all boards have these macros, which causes build problem on those platforms. This patch fixes this issue. Signed-off-by: Miao Yan <yanmiaobest@gmail.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2016-05-23cmd: qfw: rename qemu_fw_cfg.[c|h] to qfw.[c|h]Miao Yan
Make file names consistent with CONFIG_QFW and CONFIG_CMD_QFW Signed-off-by: Miao Yan <yanmiaobest@gmail.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2016-05-23x86: qemu: split qfw command interface and qfw coreMiao Yan
This patch splits qfw command interface and qfw core function into two files, and introduces a new Kconfig option (CONFIG_QFW) for qfw core. Now when qfw command interface is enabled, it will automatically select qfw core. This patch also makes the ACPI table generation select CONFIG_QFW. Signed-off-by: Miao Yan <yanmiaobest@gmail.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>