sb/intel/i82801jx/Makefile.inc: Sort entries

Sort them by stage execution order, then alphabetically. Place more
complex rules at the end.

Tested with BUILD_TIMELESS=1, Intel DG43GT remains identical.

Change-Id: I1b36d6c0b2e615938272d65456cf10be54f66c38
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/42648
Reviewed-by: Michael Niewöhner
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>

src/southbridge/intel/i82801jx/Makefile.inc

@@ -5,23 +5,23 @@ ifeq ($(CONFIG_SOUTHBRIDGE_INTEL_I82801JX),y)
 bootblock-y += bootblock.c
 bootblock-y += early_init.c
 
-ramstage-y += i82801jx.c
+romstage-y += early_init.c
+romstage-y += early_smbus.c
+
 ramstage-y += fadt.c
-ramstage-y += pci.c
-ramstage-y += lpc.c
-ramstage-y += pcie.c
-ramstage-y += usb_ehci.c
-ramstage-y += sata.c
 ramstage-y += hdaudio.c
-ramstage-y += thermal.c
+ramstage-y += i82801jx.c
+ramstage-y += lpc.c
+ramstage-y += pci.c
+ramstage-y += pcie.c
+ramstage-y += sata.c
 ramstage-y += smbus.c
+ramstage-y += thermal.c
+ramstage-y += usb_ehci.c
 ramstage-y += ../common/pciehp.c
 
 ramstage-srcs += src/mainboard/$(MAINBOARDDIR)/hda_verb.c
 
 smm-y += smihandler.c
 
-romstage-y += early_init.c
-romstage-y += early_smbus.c
-
 endif