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arm64/efi: refactor EFI init and runtime code for reuse by 32-bit ARM

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This refactors the EFI init and runtime code that will be shared
between arm64 and ARM so that it can be built for both archs.

Reviewed-by: Matt Fleming <matt@codeblueprint.co.uk>
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Signed-off-by: Will Deacon <will.deacon@arm.com>
This commit is contained in:
Ard Biesheuvel
2015-11-30 13:28:19 +01:00
committed by Will Deacon
parent e5bc22a42e
commit f7d9248942
5 changed files with 54 additions and 35 deletions
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7
drivers/firmware/efi/arm-init.c
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@@ -57,7 +57,7 @@ static int __init uefi_init(void)
{
efi_char16_t *c16;
void *config_tables;
u64 table_size;
size_t table_size;
char vendor[100] = "unknown";
int i, retval;
@@ -69,7 +69,8 @@ static int __init uefi_init(void)
}
set_bit(EFI_BOOT, &efi.flags);
set_bit(EFI_64BIT, &efi.flags);
if (IS_ENABLED(CONFIG_64BIT))
set_bit(EFI_64BIT, &efi.flags);
/*
* Verify the EFI Table
@@ -107,7 +108,7 @@ static int __init uefi_init(void)
goto out;
}
retval = efi_config_parse_tables(config_tables, efi.systab->nr_tables,
sizeof(efi_config_table_64_t), NULL);
sizeof(efi_config_table_t), NULL);
early_memunmap(config_tables, table_size);
out: