X-Git-Url: https://git.zerfleddert.de/cgi-bin/gitweb.cgi/ms2-kexec/blobdiff_plain/4e93cb000786b18ffd9929f33055cad2a7cebbcf..76b7ce1b4f9828baf75c68eb54773b53825a4604:/Makefile

diff --git a/Makefile b/Makefile
index 43b5487..544acff 100644
--- a/Makefile
+++ b/Makefile
@@ -1,30 +1,20 @@
-# In this string we need to use -D__SOME__ command for define which platform we use
-# And C preprocessor use only code for platform, we defined
-# For example if we use Texas Instruments OMAP 3430 - we should use
-# EXTRA_CFLAGS += -D__PLAT_TI_OMAP3430__
-# Else if we need for Freescale i.MX31 - we should use
-# EXTRA_CFLAGS += -D__PLAT_FREESCALE_IMX31__
+KDIR=$(PWD)/../out/target/product/generic/obj/PARTITIONS/kernel_intermediates/build
+ARCH=arm
+CROSS_COMPILE=arm-eabi-
+CROSS_PATH=$(PWD)/../prebuilt/linux-x86/toolchain/arm-eabi-4.4.0/bin
 
-# I don't yet have this fully set up for the droid x yet
-# This line seems to work on my X, otherwise use the line
-# That's commented out.
-EXTRA_CFLAGS += -D__PLAT_TI_OMAP3430__ -Wall -march=arm
-# EXTRA_CFLAGS += -mfpu=neon
+SYS_CALL_TABLE := $(shell grep ' T sys_call_table$$' $(KDIR)/System.map | cut -f1 -d' ')
+KERNEL_RESTART_PREPARE := $(shell grep ' T kernel_restart_prepare$$' $(KDIR)/System.map | cut -f1 -d' ')
 
-# Make this match the optimisation values of the kernel you're
-# loading this into. Should work without changes, but it seems to
-# crash on the Nexus One and Droid Pro. If you're compiling on an 
-# Evo 4g, set this value to 1 and change the EXTRA_CFLAGS value to
-# something appropriate to your phone
-# EXTRA_CFLAGS += -O0
+EXTRA_CFLAGS += -DCONFIG_KEXEC -Wall -DSYS_CALL_TABLE=0x$(SYS_CALL_TABLE) -DKERNEL_RESTART_PREPARE=0x$(KERNEL_RESTART_PREPARE)
 
 obj-m += kexec_load.o
 kexec_load-objs := kexec.o machine_kexec.o mmu.o sys.o core.o relocate_kernel.o \
-	proc-v7.o tlb-v7.o cache-v7.o abort-ev7.o copypage-v6.o entry-common.o driver_sys.o
+	proc-v7.o tlb-v7.o cache-v7.o abort-ev7.o pabort-v7.o copypage-v6.o driver_sys.o
 
 all:
-	make -C kernel/ M=$(PWD) modules
+	PATH=$(CROSS_PATH):$(PATH) CROSS_COMPILE=$(CROSS_COMPILE) ARCH=$(ARCH) make -C $(KDIR) M=$(PWD) modules
 
 clean:
-	make -C kernel/ M=$(PWD) clean
+	PATH=$(CROSS_PATH):$(PATH) CROSS_COMPILE=$(CROSS_COMPILE) ARCH=$(ARCH) make -C $(KDIR) M=$(PWD) clean
 	rm -f *.order