From: Bin Meng <bmeng.cn@gmail.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH 3/8] acpi: Pass -D__ACPI__ when compiling ASL files
Date: Wed, 25 May 2016 01:48:53 -0700 [thread overview]
Message-ID: <1464166138-14975-4-git-send-email-bmeng.cn@gmail.com> (raw)
In-Reply-To: <1464166138-14975-1-git-send-email-bmeng.cn@gmail.com>
ASL files may include various U-Boot header files, but IASL compiler
does not understand any C language embedded in these header files.
To reuse those header files for ASL compiling, use __ACPI__ in the
header files to exclude everything that is not liked by IASL.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
---
scripts/Makefile.lib | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/scripts/Makefile.lib b/scripts/Makefile.lib
index 97a09a2..8c4ff86 100644
--- a/scripts/Makefile.lib
+++ b/scripts/Makefile.lib
@@ -325,7 +325,7 @@ $(obj)/%.S: $(src)/%.ttf
# ---------------------------------------------------------------------------
quiet_cmd_acpi_c_asl= ASL $<
cmd_acpi_c_asl= \
- $(CPP) -x assembler-with-cpp -P $(UBOOTINCLUDE) -o $<.tmp $<; \
+ $(CPP) -x assembler-with-cpp -D__ACPI__ -P $(UBOOTINCLUDE) -o $<.tmp $<; \
iasl -p $< -tc $<.tmp $(if $(KBUILD_VERBOSE:1=), >/dev/null); \
mv $(patsubst %.asl,%.hex,$<) $@
--
1.8.2.1
next prev parent reply other threads:[~2016-05-25 8:48 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-05-25 8:48 [U-Boot] [PATCH 0/8] x86: quark: Add ACPI support Bin Meng
2016-05-25 8:48 ` [U-Boot] [PATCH 1/8] x86: acpi: Create a common irqlinks ASL file Bin Meng
2016-05-25 23:17 ` Simon Glass
2016-05-25 8:48 ` [U-Boot] [PATCH 2/8] x86: acpi: Make irqroute.asl common Bin Meng
2016-05-25 23:17 ` Simon Glass
2016-05-25 8:48 ` Bin Meng [this message]
2016-05-25 23:17 ` [U-Boot] [PATCH 3/8] acpi: Pass -D__ACPI__ when compiling ASL files Simon Glass
2016-05-26 0:08 ` Bin Meng
2016-05-25 8:48 ` [U-Boot] [PATCH 4/8] x86: quark: Prepare device.h for inclusion by ASL Bin Meng
2016-05-25 23:17 ` Simon Glass
2016-05-25 8:48 ` [U-Boot] [PATCH 5/8] x86: quark: Add platform ASL files Bin Meng
2016-05-25 23:17 ` Simon Glass
2016-05-26 0:10 ` Bin Meng
2016-05-25 8:48 ` [U-Boot] [PATCH 6/8] x86: quark: Generate ACPI FADT/MADT tables Bin Meng
2016-05-25 23:17 ` Simon Glass
2016-05-25 8:48 ` [U-Boot] [PATCH 7/8] x86: galileo: Enable ACPI table generation Bin Meng
2016-05-25 23:17 ` Simon Glass
2016-05-25 8:48 ` [U-Boot] [PATCH 8/8] x86: baytrail: acpi: Fix I/O APIC ID in the MADT table Bin Meng
2016-05-25 23:17 ` Simon Glass
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