u-boot.git/arch/x86/include/asm/tables.h, branch main

Remove duplication of table_compute_checksum function

2022-04-14T19:39:15Z

It seems like there was some merge error when first cleaning up and sharing this function. We have both an inline version of the function in include/tables_csum.h and a non-inline version in lib/tables_csum.c. Rework things so that we only have the non-inline version (due to number of calls, we should not inline this). Fixes: 1befb38b8682 ("x86: Move table csum into separate file") Fixes: 2b445e4d3194 ("x86: Move table csum into separate header") Cc: Alexander Graf Signed-off-by: Tom Rini

doc: replace @return by Return:

2022-01-19T17:11:34Z

Sphinx expects Return: and not @return to indicate a return value. find . -name '*.c' -exec \ sed -i 's/^\(\s\)\*\(\s*\)@return\(\s\)/\1*\2Return:\3/' {} \; find . -name '*.h' -exec \ sed -i 's/^\(\s\)\*\(\s*\)@return\(\s\)/\1*\2Return:\3/' {} \; Signed-off-by: Heinrich Schuchardt

x86: Allow writing tables to fail

2020-11-05T06:58:45Z

At present write_tables() can fail but does not report this problem to its caller. Fix this by changing the return type. Signed-off-by: Simon Glass Reviewed-by: Bin Meng

SPDX: Convert all of our single license tags to Linux Kernel style

2018-05-07T13:34:12Z

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

x86: Make table address selectable

2017-08-01T12:17:02Z

Some firmwares might have another window for generated tables. So, introduce two configuration options to select start address and maximum length for the generated tables. Signed-off-by: Andy Shevchenko Reviewed-by: Bin Meng

x86: acpi: Add one API to find OS wakeup vector

2017-05-17T09:11:46Z

This adds one API acpi_find_wakeup_vector() to locate OS wakeup vector from the ACPI FACS table, to be used in the S3 boot path. Signed-off-by: Bin Meng Reviewed-by: Simon Glass Tested-by: Stefan Roese

x86: Use unsigned long for address in table generation

2017-02-06T03:38:46Z

We should use unsigned long rather than u32 for addresses. Update this so that the table-generation code builds correctly on 64-bit machines. Signed-off-by: Simon Glass Reviewed-by: Bin Meng

x86: Move table csum into separate header

2016-10-18T07:58:50Z

We need the checksum function without all the other table functionality soon, so let's split it out into its own header file. Signed-off-by: Alexander Graf Reviewed-by: Bin Meng Reviewed-by: Simon Glass

x86: Support booting SeaBIOS

2016-03-17T02:27:22Z

SeaBIOS is an open source implementation of a 16-bit x86 BIOS. It can run in an emulator or natively on x86 hardware with the use of coreboot. With SeaBIOS's help, we can boot some OSes that require 16-bit BIOS services like Windows/DOS. As U-Boot, we have to manually create a table where SeaBIOS gets system information (eg: E820) from. The table unfortunately has to follow the coreboot table format as SeaBIOS currently supports booting as a coreboot payload. Signed-off-by: Bin Meng Reviewed-by: Simon Glass

x86: Use a macro for ROM table alignment

2016-03-17T02:27:22Z

Define ROM_TABLE_ALIGN instead of using 1024 directly. Signed-off-by: Bin Meng Reviewed-by: Simon Glass