u-boot.git/include/acpi, branch v2022.01 Unnamed repository; edit this file 'description' to name the repository. acpi: Tidy up documentation for struct acpi_gpio 2021-02-01T07:11:41+00:00 Simon Glass sjg@chromium.org 2021-01-23T18:08:38+00:00 8a655272d7b440dc3eeda598eb2d05819c0f75c2 Some comments were provided after this patch was applied. Address them. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> 
Some comments were provided after this patch was applied. Address them.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
x86: Allow putting some tables in the bloblist 2020-11-06T01:51:28+00:00 Simon Glass sjg@chromium.org 2020-11-04T16:57:25+00:00 d2cb7a22da0fec2b67b356e9fb58247cdff8c95e At present all tables are placed starting at address f0000 in memory, and can be up to 64KB in size. If the tables are very large, this may not provide enough space. Also if the tables point to other tables (such as console log or a ramoops area) then we must allocate other memory anyway. The bloblist is a nice place to put these tables since it is contiguous, which makes it easy to reserve this memory for linux using the 820 tables. Add an option to put some of the tables in the bloblist. For SMBIOS and ACPI, create suitable pointers from the f0000 region to the new location of the tables. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> [bmeng: squashed in http://patchwork.ozlabs.org/project/uboot/patch/ 20201105062407.1.I8091ad931cbbb5e3b6f6ababdf3f8d5db0d17bb9@changeid/] Signed-off-by: Bin Meng <bmeng.cn@gmail.com> 
At present all tables are placed starting at address f0000 in memory, and
can be up to 64KB in size. If the tables are very large, this may not
provide enough space.

Also if the tables point to other tables (such as console log or a ramoops
area) then we must allocate other memory anyway.

The bloblist is a nice place to put these tables since it is contiguous,
which makes it easy to reserve this memory for linux using the 820 tables.

Add an option to put some of the tables in the bloblist. For SMBIOS and
ACPI, create suitable pointers from the f0000 region to the new location
of the tables.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
[bmeng: squashed in http://patchwork.ozlabs.org/project/uboot/patch/
 20201105062407.1.I8091ad931cbbb5e3b6f6ababdf3f8d5db0d17bb9@changeid/]
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
acpi: Use I2cSerialBusV2() instead of I2cSerialBus() 2020-09-25T03:27:26+00:00 Simon Glass sjg@chromium.org 2020-09-22T18:45:44+00:00 9c6aaf13473b611508e9bc3a5ab851255403c3bf Use the correct name of the ACPI structure being created. Signed-off-by: Simon Glass <sjg@chromium.org> 
Use the correct name of the ACPI structure being created.

Signed-off-by: Simon Glass <sjg@chromium.org>
acpi: Add more documentation for struct acpi_gpio 2020-09-25T03:27:26+00:00 Simon Glass sjg@chromium.org 2020-09-22T18:45:43+00:00 1e4073b8559615509af45f2f826d157c39841fd0 Add some documentation provided by Andy Shevchenko to describe how to use struct acpi_gpio. Signed-off-by: Simon Glass <sjg@chromium.org> 
Add some documentation provided by Andy Shevchenko to describe how to
use struct acpi_gpio.

Signed-off-by: Simon Glass <sjg@chromium.org>
x86: Move include of bitops out of ACPI region 2020-09-25T03:27:25+00:00 Simon Glass sjg@chromium.org 2020-09-22T18:45:41+00:00 ee3cb7c648988aa5f7ae0872ecfb6bdcfa9c6c76 At present linux/bitops.h is included in ACPI code. This is not needed and can cause a problem in fls64.h since BITS_PER_LONG is not defined. Move the #include into the part not used by ACPI. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> 
At present linux/bitops.h is included in ACPI code. This is not needed and
can cause a problem in fls64.h since BITS_PER_LONG is not defined. Move
the #include into the part not used by ACPI.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
acpi: Use defines for field lengths 2020-09-25T03:27:25+00:00 Simon Glass sjg@chromium.org 2020-09-22T18:45:39+00:00 2a2ebf880cae6d961b8259b7b767d0aa0d34f070 A few fields have an open-coded length. Use the defines for this purpose instead. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> 
A few fields have an open-coded length. Use the defines for this purpose
instead.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
acpi: tpm: Add a TPM1 table 2020-09-25T03:27:23+00:00 Simon Glass sjg@chromium.org 2020-09-22T18:45:33+00:00 77bb1c69dfca24e4c14fd6876a68a38118142cae This provides information about a v1 TPM in the system. Generate this table if the TPM is present. Add a required new bloblist type and correct the header order of one header file. Signed-off-by: Simon Glass <sjg@chromium.org> 
This provides information about a v1 TPM in the system. Generate this
table if the TPM is present.

Add a required new bloblist type and correct the header order of one
header file.

Signed-off-by: Simon Glass <sjg@chromium.org>
acpi: tpm: Add a TPM2 table 2020-09-25T03:27:23+00:00 Simon Glass sjg@chromium.org 2020-09-22T18:45:32+00:00 9179c3571ce587e96b957d0da8f0e4dcabc8d293 This provides information about a v2 TPM in the system. Generate this table if the TPM is present. Signed-off-by: Simon Glass <sjg@chromium.org> 
This provides information about a v2 TPM in the system. Generate this
table if the TPM is present.

Signed-off-by: Simon Glass <sjg@chromium.org>
x86: apl: Generate required ACPI tables 2020-09-25T03:27:19+00:00 Simon Glass sjg@chromium.org 2020-09-22T18:45:19+00:00 da2c1b8fd9db6ffa6a8de6d11380a90feea725b4 Add support for generating various ACPI tables for Apollo Lake. Add a few S3 definitions that are needed. Signed-off-by: Simon Glass <sjg@chromium.org> 
Add support for generating various ACPI tables for Apollo Lake. Add a few
S3 definitions that are needed.

Signed-off-by: Simon Glass <sjg@chromium.org>
x86: acpi: Add support for additional Intel tables 2020-09-25T03:27:19+00:00 Simon Glass sjg@chromium.org 2020-09-22T18:45:16+00:00 540f0bae9bd0e19d00d11796a62a08f94d895189 Apollo Lake needs to generate a few more table types used on Intel SoCs. Add support for these into the x86 ACPI code. Signed-off-by: Simon Glass <sjg@chromium.org> 
Apollo Lake needs to generate a few more table types used on Intel SoCs.
Add support for these into the x86 ACPI code.

Signed-off-by: Simon Glass <sjg@chromium.org>