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efi_loader: Install ACPI configuration tables

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ACPI tables can be passed via EFI configuration table to an EFI
application. This is only supported on x86 so far.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Bin Meng 2018-06-27 20:38:03 -07:00
parent bb68c7fba0
commit 86df34d42b
5 changed files with 60 additions and 0 deletions
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8
include/efi_loader.h
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@ -214,6 +214,14 @@ efi_status_t efi_net_register(void);
/* Called by bootefi to make the watchdog available */
efi_status_t efi_watchdog_register(void);
/* Called by bootefi to make SMBIOS tables available */
/**
* efi_acpi_register() - write out ACPI tables
*
* Called by bootefi to make ACPI tables available
*
* @return 0 if OK, -ENOMEM if no memory is available for the tables
*/
efi_status_t efi_acpi_register(void);
/**
* efi_smbios_register() - write out SMBIOS tables
*