u-boot/tools/binman/test/u_boot_ucode_ptr.c
Simon Glass e0ff855138 binman: Add support for building x86 ROMs
The structure of x86 ROMs is pretty complex. There are various binary blobs
to place in the image. Microcode requires special handling so that it is
available to very early code and can be used without any memory whatsoever.

Add support for the various entry types that are currently needed, along
with some tests.

Signed-off-by: Simon Glass <sjg@chromium.org>
Tested-by: Bin Meng <bmeng.cn@gmail.com>
2016-12-20 08:09:55 +13:00

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C

/*
* Copyright (c) 2016 Google, Inc
*
* SPDX-License-Identifier: GPL-2.0+
*
* Simple program to create a _dt_ucode_base_size symbol which can be read
* by 'nm'. This is used by binman tests.
*
* Build with:
* cc -march=i386 -m32 -o u_boot_ucode_ptr -T u_boot_ucode_ptr.lds -nostdlib \
u_boot_ucode_ptr.c
*/
static unsigned long _dt_ucode_base_size[2]
__attribute__((section(".ucode"))) = {1, 2};