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-rw-r--r--doc/arch/x86.rst13
1 files changed, 2 insertions, 11 deletions
diff --git a/doc/arch/x86.rst b/doc/arch/x86.rst
index 2ebfed871b..0fdd43be80 100644
--- a/doc/arch/x86.rst
+++ b/doc/arch/x86.rst
@@ -42,17 +42,8 @@ Build Instructions for U-Boot as BIOS replacement (bare mode)
-------------------------------------------------------------
Building a ROM version of U-Boot (hereafter referred to as u-boot.rom) is a
little bit tricky, as generally it requires several binary blobs which are not
-shipped in the U-Boot source tree. Due to this reason, the u-boot.rom build is
-not turned on by default in the U-Boot source tree. Firstly, you need turn it
-on by enabling the ROM build either via an environment variable::
-
- $ export BUILD_ROM=y
-
-or via configuration::
-
- CONFIG_BUILD_ROM=y
-
-Both tell the Makefile to build u-boot.rom as a target.
+shipped in the U-Boot source tree. Due to this reason, the u-boot.rom build may
+print some warnings if required binary blobs (e.g.: FSP) are not present.
CPU Microcode
-------------