x86: acpi: Generate SPCR table
authorAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Tue, 20 Nov 2018 21:52:38 +0000 (23:52 +0200)
committerSimon Glass <sjg@chromium.org>
Wed, 5 Dec 2018 14:23:16 +0000 (07:23 -0700)
commitb288cd9600724ad3a0e55c8786e70741dd13deae
treef296d9bde48455b6d13a7dd35942193274313871
parentf3275aa4a17f5307b4c70485e1d75088dd9c4526
x86: acpi: Generate SPCR table

Microsoft specifies a SPCR (Serial Port Console Redirection Table) [1].
Let's provide it in U-Boot.

[1]: https://docs.microsoft.com/en-us/windows-hardware/drivers/serports/serial-port-console-redirection-table

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
arch/x86/include/asm/acpi_table.h
arch/x86/lib/acpi_table.c